Mercurial > p > roundup > code

annotate roundup/rest.py @ 5599:a76d88673375 REST-rebased

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