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annotate roundup/rest.py @ 5602:c40d04915e23 REST-rebased

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Python3 fixes
author Ralf Schlatterbeck <rsc@runtux.com>
date Wed, 30 Jan 2019 13:58:18 +0100
parents e2c74d8121f3
children ed02a1e0aa5d
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rev   line source
5557
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1 """
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2 Restful API for Roundup
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3
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4 This module is free software, you may redistribute it
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5 and/or modify under the same terms as Python.
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6 """
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7
5602
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8 from __future__ import print_function
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9
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10 try:
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11 from urllib.parse import urlparse
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12 except ImportError:
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13 from urlparse import urlparse
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14 import os
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15 import json
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16 import pprint
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17 import sys
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18 import time
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19 import traceback
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20 import re
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21
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22 from roundup import hyperdb
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23 from roundup import date
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24 from roundup import actions
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25 from roundup.exceptions import *
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26 from roundup.cgi.exceptions import *
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27
5602
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28 # Py3 compatible basestring
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29 try:
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30 basestring
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31 except NameError:
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32 basestring = str
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33 unicode = str
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34
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35 def _data_decorator(func):
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36 """Wrap the returned data into an object."""
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37 def format_object(self, *args, **kwargs):
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38 # get the data / error from function
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39 try:
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40 code, data = func(self, *args, **kwargs)
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41 except NotFound as msg:
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42 code = 404
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43 data = msg
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44 except IndexError as msg:
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45 code = 404
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46 data = msg
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47 except Unauthorised as msg:
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48 code = 403
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49 data = msg
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50 except UsageError as msg:
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51 code = 400
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52 data = msg
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53 except (AttributeError, Reject) as msg:
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54 code = 405
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55 data = msg
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56 except ValueError as msg:
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57 code = 409
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58 data = msg
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59 except NotImplementedError:
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60 code = 402 # nothing to pay, just a mark for debugging purpose
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61 data = 'Method under development'
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62 except:
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63 exc, val, tb = sys.exc_info()
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64 code = 400
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65 ts = time.ctime()
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66 if getattr (self.client.request, 'DEBUG_MODE', None):
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67 data = val
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68 else:
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69 data = '%s: An error occurred. Please check the server log' \
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70 ' for more information.' % ts
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71 # out to the logfile
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72 print ('EXCEPTION AT', ts)
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73 traceback.print_exc()
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74
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75 # decorate it
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76 self.client.response_code = code
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77 if code >= 400: # any error require error format
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78 result = {
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79 'error': {
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80 'status': code,
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81 'msg': data
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82 }
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83 }
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84 else:
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85 result = {
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86 'data': data
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87 }
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88 return result
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89 return format_object
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90
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91
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92 def parse_accept_header(accept):
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93 """
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94 Parse the Accept header *accept*, returning a list with 3-tuples of
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95 [(str(media_type), dict(params), float(q_value)),] ordered by q values.
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96
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97 If the accept header includes vendor-specific types like::
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98 application/vnd.yourcompany.yourproduct-v1.1+json
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99
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100 It will actually convert the vendor and version into parameters and
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101 convert the content type into `application/json` so appropriate content
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102 negotiation decisions can be made.
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103
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104 Default `q` for values that are not specified is 1.0
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105
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106 # Based on https://gist.github.com/samuraisam/2714195
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107 # Also, based on a snipped found in this project:
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108 # https://github.com/martinblech/mimerender
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109 """
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110 result = []
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111 for media_range in accept.split(","):
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112 parts = media_range.split(";")
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113 media_type = parts.pop(0).strip()
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114 media_params = []
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115 # convert vendor-specific content types into something useful (see
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116 # docstring)
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117 typ, subtyp = media_type.split('/')
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118 # check for a + in the sub-type
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119 if '+' in subtyp:
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120 # if it exists, determine if the subtype is a vendor-specific type
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121 vnd, sep, extra = subtyp.partition('+')
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122 if vnd.startswith('vnd'):
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123 # and then... if it ends in something like "-v1.1" parse the
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124 # version out
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125 if '-v' in vnd:
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126 vnd, sep, rest = vnd.rpartition('-v')
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127 if len(rest):
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128 # add the version as a media param
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129 try:
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130 version = media_params.append(('version',
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131 float(rest)))
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132 except ValueError:
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133 version = 1.0 # could not be parsed
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134 # add the vendor code as a media param
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135 media_params.append(('vendor', vnd))
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136 # and re-write media_type to something like application/json so
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137 # it can be used usefully when looking up emitters
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138 media_type = '{}/{}'.format(typ, extra)
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139 q = 1.0
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140 for part in parts:
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141 (key, value) = part.lstrip().split("=", 1)
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142 key = key.strip()
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143 value = value.strip()
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144 if key == "q":
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145 q = float(value)
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146 else:
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147 media_params.append((key, value))
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148 result.append((media_type, dict(media_params), q))
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149 result.sort(lambda x, y: -cmp(x[2], y[2]))
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150 return result
5567
1af57f9d5bf7 Added exception Handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5566
diff changeset
151
5596
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
152
5597
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
153 class Routing(object):
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
154 __route_map = {}
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
155 __var_to_regex = re.compile(r"<:(\w+)>")
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
156 url_to_regex = r"([\w.\-~!$&'()*+,;=:@\%%]+)"
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
157
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
158 @classmethod
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
159 def route(cls, rule, methods='GET'):
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
160 """A decorator that is used to register a view function for a
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
161 given URL rule:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
162 @self.route('/')
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
163 def index():
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
164 return 'Hello World'
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
165
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
166 rest/ will be added to the beginning of the url string
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
167
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
168 Args:
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
169 rule (string): the URL rule
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parents: 5596
diff changeset
170 methods (string or tuple or list): the http method
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
171 """
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
172 # strip the '/' character from rule string
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
173 rule = rule.strip('/')
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
174
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
175 # add 'rest/' to the rule string
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
176 if not rule.startswith('rest/'):
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
177 rule = '^rest/' + rule + '$'
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
178
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
179 if isinstance(methods, basestring): # convert string to tuple
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
180 methods = (methods,)
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
181 methods = set(item.upper() for item in methods)
de9933cfcfc4 Added routing decorator
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parents: 5596
diff changeset
182
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
183 # convert a rule to a compiled regex object
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
184 # so /data/<:class>/<:id> will become
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
185 # /data/([charset]+)/([charset]+)
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
186 # and extract the variable names to a list [(class), (id)]
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
187 func_vars = cls.__var_to_regex.findall(rule)
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parents: 5596
diff changeset
188 rule = re.compile(cls.__var_to_regex.sub(cls.url_to_regex, rule))
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parents: 5596
diff changeset
189
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
190 # then we decorate it:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
191 # route_map[regex][method] = func
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
192 def decorator(func):
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
193 rule_route = cls.__route_map.get(rule, {})
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
194 func_obj = {
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
195 'func': func,
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
196 'vars': func_vars
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
197 }
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
198 for method in methods:
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
199 rule_route[method] = func_obj
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
200 cls.__route_map[rule] = rule_route
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
201 return func
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
202 return decorator
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
203
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
204 @classmethod
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
205 def execute(cls, instance, path, method, input):
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
206 # format the input
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Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
207 path = path.strip('/').lower()
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
208 method = method.upper()
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
209
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
210 # find the rule match the path
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
211 # then get handler match the method
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
212 for path_regex in cls.__route_map:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
213 match_obj = path_regex.match(path)
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
214 if match_obj:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
215 try:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
216 func_obj = cls.__route_map[path_regex][method]
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
217 except KeyError:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
218 raise Reject('Method %s not allowed' % method)
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
219
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
220 # retrieve the vars list and the function caller
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
221 list_vars = func_obj['vars']
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
222 func = func_obj['func']
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
223
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
224 # zip the varlist into a dictionary, and pass it to the caller
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
225 args = dict(zip(list_vars, match_obj.groups()))
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
226 args['input'] = input
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
227 return func(instance, **args)
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
228 raise NotFound('Nothing matches the given URI')
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
229
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
230
5556
d75aa88c2a99 Added RestInstance and calling rest from client.py
Chau Nguyen <dangchau1991@yahoo.com>
parents:
diff changeset
231 class RestfulInstance(object):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
232 """The RestfulInstance performs REST request from the client"""
5556
d75aa88c2a99 Added RestInstance and calling rest from client.py
Chau Nguyen <dangchau1991@yahoo.com>
parents:
diff changeset
233
5593
344b6a87dac6 Added support to print error
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5591
diff changeset
234 __default_patch_op = "replace" # default operator for PATCH method
5594
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
235 __accepted_content_type = {
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
236 "application/json": "json",
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
237 "*/*": "json"
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
238 # "application/xml": "xml"
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
239 }
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
240 __default_accept_type = "json"
5593
344b6a87dac6 Added support to print error
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5591
diff changeset
241
5568
edab9daa8015 Make objects returned by REST follow the standard
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5567
diff changeset
242 def __init__(self, client, db):
5590
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
243 self.client = client
5556
d75aa88c2a99 Added RestInstance and calling rest from client.py
Chau Nguyen <dangchau1991@yahoo.com>
parents:
diff changeset
244 self.db = db
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
245 self.translator = client.translator
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
246 self.actions = client.instance.actions.copy()
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
247 self.actions.update({'retire': actions.Retire})
5556
d75aa88c2a99 Added RestInstance and calling rest from client.py
Chau Nguyen <dangchau1991@yahoo.com>
parents:
diff changeset
248
5569
2718aeb55ffa Add base_path to generate uri
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5568
diff changeset
249 protocol = 'http'
2718aeb55ffa Add base_path to generate uri
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5568
diff changeset
250 host = self.client.env['HTTP_HOST']
2718aeb55ffa Add base_path to generate uri
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5568
diff changeset
251 tracker = self.client.env['TRACKER_NAME']
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
252 self.base_path = '%s://%s/%s/rest' % (protocol, host, tracker)
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
253 self.data_path = self.base_path + '/data'
5569
2718aeb55ffa Add base_path to generate uri
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5568
diff changeset
254
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
255 def props_from_args(self, cl, args, itemid=None):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
256 """Construct a list of properties from the given arguments,
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
257 and return them after validation.
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
258
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
259 Args:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
260 cl (string): class object of the resource
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
261 args (list): the submitted form of the user
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
262 itemid (string, optional): itemid of the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
263
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
264 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
265 dict: dictionary of validated properties
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
266
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
267 """
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
268 class_props = cl.properties.keys()
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
269 props = {}
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
270 # props = dict.fromkeys(class_props, None)
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
271
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
272 for arg in args:
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
273 key = arg.name
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
274 value = arg.value
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
275 if key not in class_props:
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
276 continue
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
277 props[key] = self.prop_from_arg(cl, key, value, itemid)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
278
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
279 return props
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
280
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
281 def prop_from_arg(self, cl, key, value, itemid=None):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
282 """Construct a property from the given argument,
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
283 and return them after validation.
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
284
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
285 Args:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
286 cl (string): class object of the resource
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
287 key (string): attribute key
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
288 value (string): attribute value
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
289 itemid (string, optional): itemid of the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
290
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
291 Returns:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
292 value: value of validated properties
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
293
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
294 """
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
295 prop = None
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
296 if isinstance(key, unicode):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
297 try:
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
298 x = key.encode('ascii')
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
299 except UnicodeEncodeError:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
300 raise UsageError(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
301 'argument %r is no valid ascii keyword' % key
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
302 )
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
303 if value:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
304 try:
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
305 prop = hyperdb.rawToHyperdb(self.db, cl, itemid, key, value)
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
306 except hyperdb.HyperdbValueError as msg:
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
307 raise UsageError(msg)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
308
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
309 return prop
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
310
5590
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
311 def error_obj(self, status, msg, source=None):
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
312 """Return an error object"""
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
313 self.client.response_code = status
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
314 result = {
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
315 'error': {
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
316 'status': status,
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
317 'msg': msg
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
318 }
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
319 }
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
320 if source is not None:
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
321 result['error']['source'] = source
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
322
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
323 return result
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
324
5595
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
325 def patch_data(self, op, old_val, new_val):
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
326 """Perform patch operation based on old_val and new_val
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
327
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
328 Args:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
329 op (string): PATCH operation: add, replace, remove
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
330 old_val: old value of the property
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
331 new_val: new value of the property
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
332
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
333 Returns:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
334 result (string): value after performed the operation
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
335 """
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
336 # add operation: If neither of the value is None, use the other one
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
337 # Otherwise, concat those 2 value
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
338 if op == 'add':
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
339 if old_val is None:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
340 result = new_val
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
341 elif new_val is None:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
342 result = old_val
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
343 else:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
344 result = old_val + new_val
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
345 # Replace operation: new value is returned
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
346 elif op == 'replace':
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
347 result = new_val
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
348 # Remove operation:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
349 # if old_val is not a list/dict, change it to None
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
350 # if old_val is a list/dict, but the parameter is empty,
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
351 # change it to none
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
352 # if old_val is a list/dict, and parameter is not empty
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
353 # proceed to remove the values from parameter from the list/dict
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
354 elif op == 'remove':
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
355 if isinstance(old_val, list):
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
356 if new_val is None:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
357 result = []
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
358 elif isinstance(new_val, list):
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
359 result = [x for x in old_val if x not in new_val]
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
360 else:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
361 if new_val in old_val:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
362 old_val.remove(new_val)
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
363 elif isinstance(old_val, dict):
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
364 if new_val is None:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
365 result = {}
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
366 elif isinstance(new_val, dict):
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
367 for x in new_val:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
368 old_val.pop(x, None)
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
369 else:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
370 old_val.pop(new_val, None)
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
371 else:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
372 result = None
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
373 else:
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
374 raise UsageError('PATCH Operation %s is not allowed' % op)
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
375
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
376 return result
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
377
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
378 @Routing.route("/data/<:class_name>", 'GET')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
379 @_data_decorator
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
380 def get_collection(self, class_name, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
381 """GET resource from class URI.
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
382
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
383 This function returns only items have View permission
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
384 class_name should be valid already
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
385
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
386 Args:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
387 class_name (string): class name of the resource (Ex: issue, msg)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
388 input (list): the submitted form of the user
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
389
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
390 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
391 int: http status code 200 (OK)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
392 list: list of reference item in the class
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
393 id: id of the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
394 link: path to the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
395 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
396 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
397 raise NotFound('Class %s not found' % class_name)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
398 if not self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
399 'View', self.db.getuid(), class_name
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
400 ):
5562
70df783c4c0b Cleanup, fixed a bug with delete action
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5561
diff changeset
401 raise Unauthorised('Permission to view %s denied' % class_name)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
402
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
403 class_obj = self.db.getclass(class_name)
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
404 class_path = '%s/%s/' % (self.data_path, class_name)
5591
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
405
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
406 # Handle filtering and pagination
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
407 filter_props = {}
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
408 page = {
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
409 'size': None,
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
410 'index': None
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
411 }
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
412 for form_field in input.value:
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
413 key = form_field.name
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
414 value = form_field.value
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
415 if key.startswith("where_"): # serve the filter purpose
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
416 key = key[6:]
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
417 filter_props[key] = [
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
418 getattr(self.db, key).lookup(p)
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
419 for p in value.split(",")
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
420 ]
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
421 elif key.startswith("page_"): # serve the paging purpose
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
422 key = key[5:]
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
423 value = int(value)
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
424 page[key] = value
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
425
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
426 if not filter_props:
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
427 obj_list = class_obj.list()
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
428 else:
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
429 obj_list = class_obj.filter(None, filter_props)
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
430
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
431 # extract result from data
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
432 result = [
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
433 {'id': item_id, 'link': class_path + item_id}
5591
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
434 for item_id in obj_list
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
435 if self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
436 'View', self.db.getuid(), class_name, itemid=item_id
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
437 )
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
438 ]
5591
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
439
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
440 # pagination
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
441 if page['size'] is not None and page['index'] is not None:
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
442 page_start = max(page['index'] * page['size'], 0)
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
443 page_end = min(page_start + page['size'], len(result))
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
444 result = result[page_start:page_end]
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
445
5574
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
446 self.client.setHeader("X-Count-Total", str(len(result)))
5572
c4c88466da69 Added successful response status code
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5571
diff changeset
447 return 200, result
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
448
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
449 @Routing.route("/data/<:class_name>/<:item_id>", 'GET')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
450 @_data_decorator
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
451 def get_element(self, class_name, item_id, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
452 """GET resource from object URI.
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
453
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
454 This function returns only properties have View permission
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
455 class_name and item_id should be valid already
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
456
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
457 Args:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
458 class_name (string): class name of the resource (Ex: issue, msg)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
459 item_id (string): id of the resource (Ex: 12, 15)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
460 input (list): the submitted form of the user
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
461
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
462 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
463 int: http status code 200 (OK)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
464 dict: a dictionary represents the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
465 id: id of the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
466 type: class name of the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
467 link: link to the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
468 attributes: a dictionary represent the attributes of the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
469 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
470 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
471 raise NotFound('Class %s not found' % class_name)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
472 if not self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
473 'View', self.db.getuid(), class_name, itemid=item_id
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
474 ):
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
475 raise Unauthorised(
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
476 'Permission to view %s%s denied' % (class_name, item_id)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
477 )
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
478
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
479 class_obj = self.db.getclass(class_name)
5598
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
480 props = None
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
481 for form_field in input.value:
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
482 key = form_field.name
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
483 value = form_field.value
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
484 if key == "fields":
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
485 props = value.split(",")
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
486
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
487 if props is None:
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
488 props = list(sorted(class_obj.properties.keys()))
5598
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
489
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
490 try:
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
491 result = [
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
492 (prop_name, class_obj.get(item_id, prop_name))
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
493 for prop_name in props
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
494 if self.db.security.hasPermission(
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
495 'View', self.db.getuid(), class_name, prop_name,
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
496 )
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
497 ]
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
498 except KeyError as msg:
5598
be81e8cca38c Added the ability to limit returned fields by GET
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5597
diff changeset
499 raise UsageError("%s field not valid" % msg)
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
500 result = {
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
501 'id': item_id,
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
502 'type': class_name,
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
503 'link': '%s/%s/%s' % (self.data_path, class_name, item_id),
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
504 'attributes': dict(result)
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
505 }
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
506
5572
c4c88466da69 Added successful response status code
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5571
diff changeset
507 return 200, result
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
508
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
509 @Routing.route("/data/<:class_name>/<:item_id>/<:attr_name>", 'GET')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
510 @_data_decorator
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
511 def get_attribute(self, class_name, item_id, attr_name, input):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
512 """GET resource from attribute URI.
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
513
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
514 This function returns only attribute has View permission
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
515 class_name should be valid already
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
516
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
517 Args:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
518 class_name (string): class name of the resource (Ex: issue, msg)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
519 item_id (string): id of the resource (Ex: 12, 15)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
520 attr_name (string): attribute of the resource (Ex: title, nosy)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
521 input (list): the submitted form of the user
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
522
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
523 Returns:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
524 int: http status code 200 (OK)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
525 list: a dictionary represents the attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
526 id: id of the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
527 type: class name of the attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
528 link: link to the attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
529 data: data of the requested attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
530 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
531 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
532 raise NotFound('Class %s not found' % class_name)
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
533 if not self.db.security.hasPermission(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
534 'View', self.db.getuid(), class_name, attr_name, item_id
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
535 ):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
536 raise Unauthorised(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
537 'Permission to view %s%s %s denied' %
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
538 (class_name, item_id, attr_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
539 )
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
540
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
541 class_obj = self.db.getclass(class_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
542 data = class_obj.get(item_id, attr_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
543 result = {
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
544 'id': item_id,
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
545 'type': type(data),
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
546 'link': "%s/%s/%s/%s" %
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
547 (self.data_path, class_name, item_id, attr_name),
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
548 'data': data
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
549 }
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
550
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
551 return 200, result
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
552
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
553 @Routing.route("/data/<:class_name>", 'POST')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
554 @_data_decorator
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
555 def post_collection(self, class_name, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
556 """POST a new object to a class
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
557
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
558 If the item is successfully created, the "Location" header will also
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
559 contain the link to the created object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
560
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
561 Args:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
562 class_name (string): class name of the resource (Ex: issue, msg)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
563 input (list): the submitted form of the user
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
564
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
565 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
566 int: http status code 201 (Created)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
567 dict: a reference item to the created object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
568 id: id of the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
569 link: path to the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
570 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
571 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
572 raise NotFound('Class %s not found' % class_name)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
573 if not self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
574 'Create', self.db.getuid(), class_name
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
575 ):
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
576 raise Unauthorised('Permission to create %s denied' % class_name)
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
577
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
578 class_obj = self.db.getclass(class_name)
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
579
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
580 # convert types
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
581 props = self.props_from_args(class_obj, input.value)
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
582
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
583 # check for the key property
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
584 key = class_obj.getkey()
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
585 if key and key not in props:
5576
77d11a24f718 Exceptions
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5575
diff changeset
586 raise UsageError("Must provide the '%s' property." % key)
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
587
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
588 for key in props:
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
589 if not self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
590 'Create', self.db.getuid(), class_name, property=key
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
591 ):
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
592 raise Unauthorised(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
593 'Permission to create %s.%s denied' % (class_name, key)
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
594 )
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
595
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
596 # do the actual create
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
597 try:
5562
70df783c4c0b Cleanup, fixed a bug with delete action
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5561
diff changeset
598 item_id = class_obj.create(**props)
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
599 self.db.commit()
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
600 except (TypeError, IndexError, ValueError) as message:
5576
77d11a24f718 Exceptions
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5575
diff changeset
601 raise ValueError(message)
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
602 except KeyError as msg:
5576
77d11a24f718 Exceptions
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5575
diff changeset
603 raise UsageError("Must provide the %s property." % msg)
5562
70df783c4c0b Cleanup, fixed a bug with delete action
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5561
diff changeset
604
5573
89ae4ef34efe Handle response header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5572
diff changeset
605 # set the header Location
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
606 link = '%s/%s/%s' % (self.data_path, class_name, item_id)
5573
89ae4ef34efe Handle response header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5572
diff changeset
607 self.client.setHeader("Location", link)
89ae4ef34efe Handle response header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5572
diff changeset
608
89ae4ef34efe Handle response header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5572
diff changeset
609 # set the response body
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
610 result = {
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
611 'id': item_id,
5573
89ae4ef34efe Handle response header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5572
diff changeset
612 'link': link
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
613 }
5572
c4c88466da69 Added successful response status code
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5571
diff changeset
614 return 201, result
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
615
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
616 @Routing.route("/data/<:class_name>/<:item_id>", 'PUT')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
617 @_data_decorator
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
618 def put_element(self, class_name, item_id, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
619 """PUT a new content to an object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
620
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
621 Replace the content of the existing object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
622
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
623 Args:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
624 class_name (string): class name of the resource (Ex: issue, msg)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
625 item_id (string): id of the resource (Ex: 12, 15)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
626 input (list): the submitted form of the user
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
627
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
628 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
629 int: http status code 200 (OK)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
630 dict: a dictionary represents the modified object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
631 id: id of the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
632 type: class name of the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
633 link: link to the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
634 attributes: a dictionary represent only changed attributes of
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
635 the object
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
636 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
637 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
638 raise NotFound('Class %s not found' % class_name)
5564
da6b5724314f Added Partial PUT
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5563
diff changeset
639 class_obj = self.db.getclass(class_name)
da6b5724314f Added Partial PUT
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5563
diff changeset
640
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
641 props = self.props_from_args(class_obj, input.value, item_id)
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
642 for p in props:
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
643 if not self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
644 'Edit', self.db.getuid(), class_name, p, item_id
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
645 ):
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
646 raise Unauthorised(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
647 'Permission to edit %s of %s%s denied' %
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
648 (p, class_name, item_id)
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
649 )
5564
da6b5724314f Added Partial PUT
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5563
diff changeset
650 try:
da6b5724314f Added Partial PUT
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5563
diff changeset
651 result = class_obj.set(item_id, **props)
da6b5724314f Added Partial PUT
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5563
diff changeset
652 self.db.commit()
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
653 except (TypeError, IndexError, ValueError) as message:
5576
77d11a24f718 Exceptions
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5575
diff changeset
654 raise ValueError(message)
5564
da6b5724314f Added Partial PUT
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5563
diff changeset
655
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
656 result = {
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
657 'id': item_id,
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
658 'type': class_name,
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
659 'link': '%s/%s/%s' % (self.data_path, class_name, item_id),
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
660 'attribute': result
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
661 }
5572
c4c88466da69 Added successful response status code
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5571
diff changeset
662 return 200, result
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
663
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
664 @Routing.route("/data/<:class_name>/<:item_id>/<:attr_name>", 'PUT')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
665 @_data_decorator
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
666 def put_attribute(self, class_name, item_id, attr_name, input):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
667 """PUT an attribute to an object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
668
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
669 Args:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
670 class_name (string): class name of the resource (Ex: issue, msg)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
671 item_id (string): id of the resource (Ex: 12, 15)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
672 attr_name (string): attribute of the resource (Ex: title, nosy)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
673 input (list): the submitted form of the user
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
674
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
675 Returns:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
676 int: http status code 200 (OK)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
677 dict:a dictionary represents the modified object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
678 id: id of the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
679 type: class name of the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
680 link: link to the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
681 attributes: a dictionary represent only changed attributes of
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
682 the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
683 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
684 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
685 raise NotFound('Class %s not found' % class_name)
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
686 if not self.db.security.hasPermission(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
687 'Edit', self.db.getuid(), class_name, attr_name, item_id
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
688 ):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
689 raise Unauthorised(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
690 'Permission to edit %s%s %s denied' %
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
691 (class_name, item_id, attr_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
692 )
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
693
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
694 class_obj = self.db.getclass(class_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
695 props = {
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
696 attr_name: self.prop_from_arg(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
697 class_obj, attr_name, input['data'].value, item_id
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
698 )
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
699 }
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
700
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
701 try:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
702 result = class_obj.set(item_id, **props)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
703 self.db.commit()
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
704 except (TypeError, IndexError, ValueError) as message:
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
705 raise ValueError(message)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
706
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
707 result = {
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
708 'id': item_id,
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
709 'type': class_name,
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
710 'link': '%s/%s/%s' % (self.data_path, class_name, item_id),
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
711 'attribute': result
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
712 }
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
713
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
714 return 200, result
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
715
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
716 @Routing.route("/data/<:class_name>", 'DELETE')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
717 @_data_decorator
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
718 def delete_collection(self, class_name, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
719 """DELETE all objects in a class
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
720
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
721 Args:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
722 class_name (string): class name of the resource (Ex: issue, msg)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
723 input (list): the submitted form of the user
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
724
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
725 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
726 int: http status code 200 (OK)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
727 dict:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
728 status (string): 'ok'
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
729 count (int): number of deleted objects
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
730 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
731 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
732 raise NotFound('Class %s not found' % class_name)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
733 if not self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
734 'Delete', self.db.getuid(), class_name
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
735 ):
5563
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
736 raise Unauthorised('Permission to delete %s denied' % class_name)
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
737
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
738 class_obj = self.db.getclass(class_name)
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
739 for item_id in class_obj.list():
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
740 if not self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
741 'Delete', self.db.getuid(), class_name, itemid=item_id
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
742 ):
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
743 raise Unauthorised(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
744 'Permission to delete %s %s denied' % (class_name, item_id)
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
745 )
5563
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
746
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
747 count = len(class_obj.list())
5563
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
748 for item_id in class_obj.list():
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
749 self.db.destroynode(class_name, item_id)
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
750
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
751 self.db.commit()
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
752 result = {
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
753 'status': 'ok',
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
754 'count': count
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
755 }
5563
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
756
5572
c4c88466da69 Added successful response status code
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5571
diff changeset
757 return 200, result
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
758
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
759 @Routing.route("/data/<:class_name>/<:item_id>", 'DELETE')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
760 @_data_decorator
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
761 def delete_element(self, class_name, item_id, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
762 """DELETE an object in a class
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
763
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
764 Args:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
765 class_name (string): class name of the resource (Ex: issue, msg)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
766 item_id (string): id of the resource (Ex: 12, 15)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
767 input (list): the submitted form of the user
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
768
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
769 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
770 int: http status code 200 (OK)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
771 dict:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
772 status (string): 'ok'
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
773 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
774 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
775 raise NotFound('Class %s not found' % class_name)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
776 if not self.db.security.hasPermission(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
777 'Delete', self.db.getuid(), class_name, itemid=item_id
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
778 ):
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
779 raise Unauthorised(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
780 'Permission to delete %s %s denied' % (class_name, item_id)
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
781 )
5563
9a1614ff752d Implement delete collection
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5562
diff changeset
782
5562
70df783c4c0b Cleanup, fixed a bug with delete action
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5561
diff changeset
783 self.db.destroynode(class_name, item_id)
70df783c4c0b Cleanup, fixed a bug with delete action
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5561
diff changeset
784 self.db.commit()
5570
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
785 result = {
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
786 'status': 'ok'
8431a872b008 Response is now following the design format
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5569
diff changeset
787 }
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
788
5572
c4c88466da69 Added successful response status code
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5571
diff changeset
789 return 200, result
5559
3d80e7752783 Added POST and DELETE
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5558
diff changeset
790
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
791 @Routing.route("/data/<:class_name>/<:item_id>/<:attr_name>", 'DELETE')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
792 @_data_decorator
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
793 def delete_attribute(self, class_name, item_id, attr_name, input):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
794 """DELETE an attribute in a object by setting it to None or empty
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
795
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
796 Args:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
797 class_name (string): class name of the resource (Ex: issue, msg)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
798 item_id (string): id of the resource (Ex: 12, 15)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
799 attr_name (string): attribute of the resource (Ex: title, nosy)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
800 input (list): the submitted form of the user
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
801
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
802 Returns:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
803 int: http status code 200 (OK)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
804 dict:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
805 status (string): 'ok'
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
806 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
807 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
808 raise NotFound('Class %s not found' % class_name)
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
809 if not self.db.security.hasPermission(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
810 'Edit', self.db.getuid(), class_name, attr_name, item_id
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
811 ):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
812 raise Unauthorised(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
813 'Permission to delete %s%s %s denied' %
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
814 (class_name, item_id, attr_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
815 )
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
816
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
817 class_obj = self.db.getclass(class_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
818 props = {}
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
819 prop_obj = class_obj.get(item_id, attr_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
820 if isinstance(prop_obj, list):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
821 props[attr_name] = []
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
822 else:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
823 props[attr_name] = None
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
824
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
825 try:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
826 class_obj.set(item_id, **props)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
827 self.db.commit()
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
828 except (TypeError, IndexError, ValueError) as message:
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
829 raise ValueError(message)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
830
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
831 result = {
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
832 'status': 'ok'
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
833 }
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
834
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
835 return 200, result
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
836
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
837 @Routing.route("/data/<:class_name>/<:item_id>", 'PATCH')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
838 @_data_decorator
5561
7aa7f779198b Split all rest action into 2 type
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5560
diff changeset
839 def patch_element(self, class_name, item_id, input):
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
840 """PATCH an object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
841
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
842 Patch an element using 3 operators
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
843 ADD : Append new value to the object's attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
844 REPLACE: Replace object's attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
845 REMOVE: Clear object's attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
846
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
847 Args:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
848 class_name (string): class name of the resource (Ex: issue, msg)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
849 item_id (string): id of the resource (Ex: 12, 15)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
850 input (list): the submitted form of the user
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
851
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
852 Returns:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
853 int: http status code 200 (OK)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
854 dict: a dictionary represents the modified object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
855 id: id of the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
856 type: class name of the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
857 link: link to the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
858 attributes: a dictionary represent only changed attributes of
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
859 the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
860 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
861 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
862 raise NotFound('Class %s not found' % class_name)
5580
d5a54b1851aa Add default op action for Patch
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5579
diff changeset
863 try:
d5a54b1851aa Add default op action for Patch
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5579
diff changeset
864 op = input['op'].value.lower()
d5a54b1851aa Add default op action for Patch
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5579
diff changeset
865 except KeyError:
5593
344b6a87dac6 Added support to print error
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5591
diff changeset
866 op = self.__default_patch_op
5578
c2214d0c9df8 Added PATCH an element
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5577
diff changeset
867 class_obj = self.db.getclass(class_name)
c2214d0c9df8 Added PATCH an element
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5577
diff changeset
868
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
869 # if patch operation is action, call the action handler
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
870 action_args = [class_name + item_id]
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
871 if op == 'action':
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
872 # extract action_name and action_args from form fields
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
873 for form_field in input.value:
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
874 key = form_field.name
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
875 value = form_field.value
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
876 if key == "action_name":
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
877 name = value
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
878 elif key.startswith('action_args'):
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
879 action_args.append(value)
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
880
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
881 if name in self.actions:
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
882 action_type = self.actions[name]
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
883 else:
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
884 raise UsageError(
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
885 'action "%s" is not supported %s' %
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
886 (name, ','.join(self.actions.keys()))
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
887 )
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
888 action = action_type(self.db, self.translator)
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
889 result = action.execute(*action_args)
5578
c2214d0c9df8 Added PATCH an element
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5577
diff changeset
890
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
891 result = {
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
892 'id': item_id,
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
893 'type': class_name,
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
894 'link': '%s/%s/%s' % (self.data_path, class_name, item_id),
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
895 'result': result
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
896 }
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
897 else:
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
898 # else patch operation is processing data
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
899 props = self.props_from_args(class_obj, input.value, item_id)
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
900
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
901 for prop in props:
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
902 if not self.db.security.hasPermission(
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
903 'Edit', self.db.getuid(), class_name, prop, item_id
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
904 ):
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
905 raise Unauthorised(
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
906 'Permission to edit %s of %s%s denied' %
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
907 (prop, class_name, item_id)
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
908 )
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
909
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
910 props[prop] = self.patch_data(
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
911 op, class_obj.get(item_id, prop), props[prop]
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
912 )
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
913
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
914 try:
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
915 result = class_obj.set(item_id, **props)
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
916 self.db.commit()
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
917 except (TypeError, IndexError, ValueError) as message:
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
918 raise ValueError(message)
5578
c2214d0c9df8 Added PATCH an element
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5577
diff changeset
919
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
920 result = {
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
921 'id': item_id,
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
922 'type': class_name,
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
923 'link': '%s/%s/%s' % (self.data_path, class_name, item_id),
5599
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
924 'attribute': result
a76d88673375 Added Patch operator 'action'
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5598
diff changeset
925 }
5578
c2214d0c9df8 Added PATCH an element
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5577
diff changeset
926 return 200, result
5557
213a56c91471 Implement getting resource from database
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5556
diff changeset
927
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
928 @Routing.route("/data/<:class_name>/<:item_id>/<:attr_name>", 'PATCH')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
929 @_data_decorator
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
930 def patch_attribute(self, class_name, item_id, attr_name, input):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
931 """PATCH an attribute of an object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
932
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
933 Patch an element using 3 operators
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
934 ADD : Append new value to the attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
935 REPLACE: Replace attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
936 REMOVE: Clear attribute
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
937
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
938 Args:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
939 class_name (string): class name of the resource (Ex: issue, msg)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
940 item_id (string): id of the resource (Ex: 12, 15)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
941 attr_name (string): attribute of the resource (Ex: title, nosy)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
942 input (list): the submitted form of the user
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
943
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
944 Returns:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
945 int: http status code 200 (OK)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
946 dict: a dictionary represents the modified object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
947 id: id of the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
948 type: class name of the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
949 link: link to the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
950 attributes: a dictionary represent only changed attributes of
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
951 the object
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
952 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
953 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
954 raise NotFound('Class %s not found' % class_name)
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
955 try:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
956 op = input['op'].value.lower()
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
957 except KeyError:
5593
344b6a87dac6 Added support to print error
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5591
diff changeset
958 op = self.__default_patch_op
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
959
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
960 if not self.db.security.hasPermission(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
961 'Edit', self.db.getuid(), class_name, attr_name, item_id
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
962 ):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
963 raise Unauthorised(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
964 'Permission to edit %s%s %s denied' %
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
965 (class_name, item_id, attr_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
966 )
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
967
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
968 prop = attr_name
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
969 class_obj = self.db.getclass(class_name)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
970 props = {
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
971 prop: self.prop_from_arg(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
972 class_obj, prop, input['data'].value, item_id
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
973 )
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
974 }
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
975
5595
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
976 props[prop] = self.patch_data(
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
977 op, class_obj.get(item_id, prop), props[prop]
65caddd54da2 Handle operation for patch separately
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5594
diff changeset
978 )
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
979
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
980 try:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
981 result = class_obj.set(item_id, **props)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
982 self.db.commit()
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
983 except (TypeError, IndexError, ValueError) as message:
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
984 raise ValueError(message)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
985
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
986 result = {
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
987 'id': item_id,
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
988 'type': class_name,
5600
e2c74d8121f3 Update resource links
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5599
diff changeset
989 'link': '%s/%s/%s' % (self.data_path, class_name, item_id),
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
990 'attribute': result
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
991 }
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
992 return 200, result
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
993
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
994 @Routing.route("/data/<:class_name>", 'OPTIONS')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
995 @_data_decorator
5575
7a7927643357 Added OPTIONS method
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5574
diff changeset
996 def options_collection(self, class_name, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
997 """OPTION return the HTTP Header for the class uri
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
998
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
999 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1000 int: http status code 204 (No content)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1001 body (string): an empty string
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1002 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1003 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1004 raise NotFound('Class %s not found' % class_name)
5575
7a7927643357 Added OPTIONS method
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5574
diff changeset
1005 return 204, ""
7a7927643357 Added OPTIONS method
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5574
diff changeset
1006
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1007 @Routing.route("/data/<:class_name>/<:item_id>", 'OPTIONS')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
1008 @_data_decorator
5575
7a7927643357 Added OPTIONS method
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5574
diff changeset
1009 def options_element(self, class_name, item_id, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1010 """OPTION return the HTTP Header for the object uri
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1011
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1012 Returns:
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1013 int: http status code 204 (No content)
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1014 body (string): an empty string
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1015 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1016 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1017 raise NotFound('Class %s not found' % class_name)
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1018 self.client.setHeader(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1019 "Accept-Patch",
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1020 "application/x-www-form-urlencoded, multipart/form-data"
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1021 )
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1022 return 204, ""
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1023
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1024 @Routing.route("/data/<:class_name>/<:item_id>/<:attr_name>", 'OPTIONS')
5587
cb2b320fde16 Added decorator to handle formatting output data
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5584
diff changeset
1025 @_data_decorator
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1026 def option_attribute(self, class_name, item_id, attr_name, input):
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1027 """OPTION return the HTTP Header for the attribute uri
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1028
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1029 Returns:
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1030 int: http status code 204 (No content)
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1031 body (string): an empty string
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1032 """
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1033 if class_name not in self.db.classes:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1034 raise NotFound('Class %s not found' % class_name)
5584
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1035 self.client.setHeader(
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1036 "Accept-Patch",
53098db851f2 Added attribute URI handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5583
diff changeset
1037 "application/x-www-form-urlencoded, multipart/form-data"
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1038 )
5575
7a7927643357 Added OPTIONS method
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5574
diff changeset
1039 return 204, ""
7a7927643357 Added OPTIONS method
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5574
diff changeset
1040
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1041 @Routing.route("/summary")
5596
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1042 @_data_decorator
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1043 def summary(self, input):
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1044 """Get a summary of resource from class URI.
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1045
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1046 This function returns only items have View permission
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1047 class_name should be valid already
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1048
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1049 Args:
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1050 class_name (string): class name of the resource (Ex: issue, msg)
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1051 input (list): the submitted form of the user
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1052
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1053 Returns:
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1054 int: http status code 200 (OK)
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1055 list:
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1056 """
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1057 if not self.db.security.hasPermission(
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1058 'View', self.db.getuid(), 'issue'
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1059 ) and not self.db.security.hasPermission(
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1060 'View', self.db.getuid(), 'status'
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1061 ) and not self.db.security.hasPermission(
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1062 'View', self.db.getuid(), 'issue'
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1063 ):
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1064 raise Unauthorised('Permission to view summary denied')
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1065
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1066 old = date.Date('-1w')
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1067
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1068 created = []
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1069 summary = {}
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1070 messages = []
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1071
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1072 # loop through all the recently-active issues
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1073 for issue_id in self.db.issue.filter(None, {'activity': '-1w;'}):
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1074 num = 0
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1075 status_name = self.db.status.get(
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1076 self.db.issue.get(issue_id, 'status'),
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1077 'name'
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1078 )
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1079 issue_object = {
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1080 'id': issue_id,
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1081 'link': self.base_path + 'issue' + issue_id,
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1082 'title': self.db.issue.get(issue_id, 'title')
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1083 }
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1084 for x, ts, uid, action, data in self.db.issue.history(issue_id):
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1085 if ts < old:
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1086 continue
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1087 if action == 'create':
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1088 created.append(issue_object)
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1089 elif action == 'set' and 'messages' in data:
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1090 num += 1
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1091 summary.setdefault(status_name, []).append(issue_object)
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1092 messages.append((num, issue_object))
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1093
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1094 messages.sort(reverse=True)
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1095
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1096 result = {
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1097 'created': created,
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1098 'summary': summary,
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1099 'most_discussed': messages[:10]
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1100 }
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1101
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1102 return 200, result
55fa81de6a57 Added summary page
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5595
diff changeset
1103
5556
d75aa88c2a99 Added RestInstance and calling rest from client.py
Chau Nguyen <dangchau1991@yahoo.com>
parents:
diff changeset
1104 def dispatch(self, method, uri, input):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1105 """format and process the request"""
5574
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1106 # if X-HTTP-Method-Override is set, follow the override method
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1107 headers = self.client.request.headers
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1108 method = headers.getheader('X-HTTP-Method-Override') or method
5574
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1109
5594
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1110 # parse Accept header and get the content type
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1111 accept_header = parse_accept_header(headers.getheader('Accept'))
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1112 accept_type = "invalid"
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1113 for part in accept_header:
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1114 if part[0] in self.__accepted_content_type:
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1115 accept_type = self.__accepted_content_type[part[0]]
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1116
5574
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1117 # get the request format for response
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1118 # priority : extension from uri (/rest/issue.json),
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1119 # header (Accept: application/json, application/xml)
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1120 # default (application/json)
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
1121 ext_type = os.path.splitext(urlparse(uri).path)[1][1:]
5594
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1122 data_type = ext_type or accept_type or self.__default_accept_type
5574
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1123
5577
11e75fbb9edc Added pretty print
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5576
diff changeset
1124 # check for pretty print
11e75fbb9edc Added pretty print
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5576
diff changeset
1125 try:
11e75fbb9edc Added pretty print
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5576
diff changeset
1126 pretty_output = input['pretty'].value.lower() == "true"
11e75fbb9edc Added pretty print
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5576
diff changeset
1127 except KeyError:
11e75fbb9edc Added pretty print
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5576
diff changeset
1128 pretty_output = False
11e75fbb9edc Added pretty print
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5576
diff changeset
1129
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1130 # add access-control-allow-* to support CORS
5574
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1131 self.client.setHeader("Access-Control-Allow-Origin", "*")
5581
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1132 self.client.setHeader(
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1133 "Access-Control-Allow-Headers",
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1134 "Content-Type, Authorization, X-HTTP-Method-Override"
30793a435185 Code convention improved
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5580
diff changeset
1135 )
5590
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1136 self.client.setHeader(
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1137 "Allow",
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1138 "HEAD, OPTIONS, GET, POST, PUT, DELETE, PATCH"
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1139 )
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1140 self.client.setHeader(
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1141 "Access-Control-Allow-Methods",
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1142 "HEAD, OPTIONS, GET, PUT, DELETE, PATCH"
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1143 )
5594
864cf6cb5790 Added ability to parse HTTP accept header
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5593
diff changeset
1144
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1145 # Call the appropriate method
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1146 try:
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1147 output = Routing.execute(self, uri, method, input)
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
1148 except NotFound as msg:
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1149 output = self.error_obj(404, msg)
5602
c40d04915e23 Python3 fixes
Ralf Schlatterbeck <rsc@runtux.com>
parents: 5600
diff changeset
1150 except Reject as msg:
5597
de9933cfcfc4 Added routing decorator
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5596
diff changeset
1151 output = self.error_obj(405, msg)
5567
1af57f9d5bf7 Added exception Handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5566
diff changeset
1152
5590
4d8746c73fdb Change the way core function is called
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5589
diff changeset
1153 # Format the content type
5591
a25d79e874cb Added filtering and pagination
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5590
diff changeset
1154 if data_type.lower() == "json":
5589
5a2de4c19109 Fix an indentation bug
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5588
diff changeset
1155 self.client.setHeader("Content-Type", "application/json")
5a2de4c19109 Fix an indentation bug
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5588
diff changeset
1156 if pretty_output:
5a2de4c19109 Fix an indentation bug
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5588
diff changeset
1157 indent = 4
5574
55f97de157e7 Headers
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5573
diff changeset
1158 else:
5589
5a2de4c19109 Fix an indentation bug
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5588
diff changeset
1159 indent = None
5a2de4c19109 Fix an indentation bug
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5588
diff changeset
1160 output = RoundupJSONEncoder(indent=indent).encode(output)
5a2de4c19109 Fix an indentation bug
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5588
diff changeset
1161 else:
5a2de4c19109 Fix an indentation bug
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5588
diff changeset
1162 self.client.response_code = 406
5a2de4c19109 Fix an indentation bug
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5588
diff changeset
1163 output = "Content type is not accepted by client"
5557
213a56c91471 Implement getting resource from database
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5556
diff changeset
1164
213a56c91471 Implement getting resource from database
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5556
diff changeset
1165 return output
5566
2830793d1510 Added RoundupJSONEncoder
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5565
diff changeset
1166
5567
1af57f9d5bf7 Added exception Handling
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5566
diff changeset
1167
5566
2830793d1510 Added RoundupJSONEncoder
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5565
diff changeset
1168 class RoundupJSONEncoder(json.JSONEncoder):
5582
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1169 """RoundupJSONEncoder overrides the default JSONEncoder to handle all
519b7fd8c8c3 Added docstring
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5581
diff changeset
1170 types of the object without returning any error"""
5566
2830793d1510 Added RoundupJSONEncoder
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5565
diff changeset
1171 def default(self, obj):
2830793d1510 Added RoundupJSONEncoder
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5565
diff changeset
1172 try:
2830793d1510 Added RoundupJSONEncoder
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5565
diff changeset
1173 result = json.JSONEncoder.default(self, obj)
2830793d1510 Added RoundupJSONEncoder
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5565
diff changeset
1174 except TypeError:
2830793d1510 Added RoundupJSONEncoder
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5565
diff changeset
1175 result = str(obj)
2830793d1510 Added RoundupJSONEncoder
Chau Nguyen <dangchau1991@yahoo.com>
parents: 5565
diff changeset
1176 return result
Roundup Issue Tracker: http://roundup-tracker.org/