forked from jslatts/nodechat
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathmodels.html
More file actions
119 lines (100 loc) · 25.5 KB
/
Copy pathmodels.html
File metadata and controls
119 lines (100 loc) · 25.5 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
<!DOCTYPE html> <html> <head> <title>models.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="docco.css" /> </head> <body> <div id="container"> <div id="background"></div> <div id="jump_to"> Jump To … <div id="jump_wrapper"> <div id="jump_page"> <a class="source" href="controllers.html"> controllers.js </a> <a class="source" href="auth.html"> auth.js </a> <a class="source" href="backbone.html"> backbone.js </a> <a class="source" href="io.html"> io.js </a> <a class="source" href="jquery-1.5.1.html"> jquery-1.5.1.js </a> <a class="source" href="mashlib.html"> mashlib.js </a> <a class="source" href="ncutils.html"> ncutils.js </a> <a class="source" href="socket.io.html"> socket.io.js </a> <a class="source" href="socket.html"> socket.js </a> <a class="source" href="transport.html"> transport.js </a> <a class="source" href="underscore.html"> underscore.js </a> <a class="source" href="util.html"> util.js </a> <a class="source" href="models.html"> models.js </a> <a class="source" href="views.html"> views.js </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> models.js </h1> </th> <th class="code"> </th> </tr> </thead> <tbody> <tr id="section-1"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1">¶</a> </div> </td> <td class="code"> <div class="highlight"><pre><span class="p">(</span><span class="kd">function</span> <span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">server</span> <span class="o">=</span> <span class="kc">false</span><span class="p">,</span> <span class="nx">models</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="k">typeof</span> <span class="nx">exports</span> <span class="o">!==</span> <span class="s1">'undefined'</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'underscore'</span><span class="p">).</span><span class="nx">_</span><span class="p">;</span>
<span class="nx">Backbone</span> <span class="o">=</span> <span class="nx">require</span><span class="p">(</span><span class="s1">'backbone'</span><span class="p">);</span>
<span class="nx">models</span> <span class="o">=</span> <span class="nx">exports</span><span class="p">;</span>
<span class="nx">server</span> <span class="o">=</span> <span class="kc">true</span><span class="p">;</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">models</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">models</span> <span class="o">=</span> <span class="p">{};</span>
<span class="p">}</span></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">¶</a> </div> <p>models</p> </td> <td class="code"> <div class="highlight"><pre>
<span class="nx">models</span><span class="p">.</span><span class="nx">ChatEntry</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Model</span><span class="p">.</span><span class="nx">extend</span><span class="p">({});</span>
</pre></div> </td> </tr> <tr id="section-3"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3">¶</a> </div> <p>Users have references to their direct chats</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">models</span><span class="p">.</span><span class="nx">User</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Model</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">initialize</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">directs</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">ChatCollection</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">followedMashTags</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">MashChatCollection</span><span class="p">();</span>
<span class="p">}</span>
<span class="p">});</span>
<span class="nx">models</span><span class="p">.</span><span class="nx">NodeChatModel</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Model</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">initialize</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">chats</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">ChatCollection</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">chats</span><span class="p">.</span><span class="nx">comparator</span> <span class="o">=</span> <span class="nx">chatComparator</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">mashes</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">MashChatCollection</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">mashes</span><span class="p">.</span><span class="nx">comparator</span> <span class="o">=</span> <span class="nx">chatComparator</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">mashTags</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">MashTagCollection</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">globalMashTags</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">MashTagCollection</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">users</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">UserCollection</span><span class="p">();</span>
<span class="k">this</span><span class="p">.</span><span class="nx">directs</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">ChatCollection</span><span class="p">();</span>
<span class="p">}</span>
<span class="p">});</span>
</pre></div> </td> </tr> <tr id="section-4"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-4">¶</a> </div> <p>Mashtags have references to their chats</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">models</span><span class="p">.</span><span class="nx">MashTagModel</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Model</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">initialize</span><span class="o">:</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="k">this</span><span class="p">.</span><span class="nx">watchingUsers</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">models</span><span class="p">.</span><span class="nx">UserCollection</span><span class="p">();</span>
<span class="p">}</span>
<span class="p">});</span></pre></div> </td> </tr> <tr id="section-5"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-5">¶</a> </div> <p>Collections</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">models</span><span class="p">.</span><span class="nx">ChatCollection</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Collection</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">model</span><span class="o">:</span> <span class="nx">models</span><span class="p">.</span><span class="nx">ChatEntry</span>
<span class="p">});</span>
<span class="nx">models</span><span class="p">.</span><span class="nx">MashChatCollection</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Collection</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">model</span><span class="o">:</span> <span class="nx">models</span><span class="p">.</span><span class="nx">ChatEntry</span>
<span class="p">});</span>
<span class="kd">var</span> <span class="nx">chatComparator</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">chat</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">datetime</span> <span class="o">=</span> <span class="nx">chat</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">'datetime'</span><span class="p">);</span>
<span class="k">if</span><span class="p">(</span><span class="nx">datetime</span><span class="p">)</span> <span class="k">return</span> <span class="nx">datetime</span><span class="p">;</span>
<span class="k">else</span> <span class="k">return</span> <span class="mi">0</span><span class="p">;</span>
<span class="p">}</span>
<span class="nx">models</span><span class="p">.</span><span class="nx">MashTagCollection</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Collection</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">model</span><span class="o">:</span> <span class="nx">models</span><span class="p">.</span><span class="nx">MashTagModel</span>
<span class="p">});</span>
<span class="nx">models</span><span class="p">.</span><span class="nx">UserCollection</span> <span class="o">=</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Collection</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">model</span><span class="o">:</span> <span class="nx">models</span><span class="p">.</span><span class="nx">UserModel</span>
<span class="p">});</span></pre></div> </td> </tr> <tr id="section-6"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-6">¶</a> </div> <p>Model exporting/importing</p> </td> <td class="code"> <div class="highlight"><pre>
<span class="nx">Backbone</span><span class="p">.</span><span class="nx">Model</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">xport</span> <span class="o">=</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">opt</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">result</span> <span class="o">=</span> <span class="p">{},</span>
<span class="nx">settings</span> <span class="o">=</span> <span class="nx">_</span><span class="p">({</span><span class="nx">recurse</span><span class="o">:</span> <span class="kc">true</span><span class="p">}).</span><span class="nx">extend</span><span class="p">(</span><span class="nx">opt</span> <span class="o">||</span> <span class="p">{});</span>
<span class="kd">function</span> <span class="nx">process</span><span class="p">(</span><span class="nx">targetObj</span><span class="p">,</span> <span class="nx">source</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">source</span><span class="p">.</span><span class="nx">id</span> <span class="o">||</span> <span class="kc">null</span><span class="p">;</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">cid</span> <span class="o">=</span> <span class="nx">source</span><span class="p">.</span><span class="nx">cid</span> <span class="o">||</span> <span class="kc">null</span><span class="p">;</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">attrs</span> <span class="o">=</span> <span class="nx">source</span><span class="p">.</span><span class="nx">toJSON</span><span class="p">();</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">source</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">key</span><span class="p">)</span> <span class="p">{</span></pre></div> </td> </tr> <tr id="section-7"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-7">¶</a> </div> <p>since models store a reference to their collection
we need to make sure we don't create a circular refrence</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="nx">settings</span><span class="p">.</span><span class="nx">recurse</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">key</span> <span class="o">!==</span> <span class="s1">'collection'</span> <span class="o">&&</span> <span class="nx">source</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span> <span class="k">instanceof</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Collection</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">collections</span> <span class="o">=</span> <span class="nx">targetObj</span><span class="p">.</span><span class="nx">collections</span> <span class="o">||</span> <span class="p">{};</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">collections</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span> <span class="o">=</span> <span class="p">{};</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">collections</span><span class="p">[</span><span class="nx">key</span><span class="p">].</span><span class="nx">models</span> <span class="o">=</span> <span class="p">[];</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">collections</span><span class="p">[</span><span class="nx">key</span><span class="p">].</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">source</span><span class="p">[</span><span class="nx">key</span><span class="p">].</span><span class="nx">id</span> <span class="o">||</span> <span class="kc">null</span><span class="p">;</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">source</span><span class="p">[</span><span class="nx">key</span><span class="p">].</span><span class="nx">models</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">value</span><span class="p">,</span> <span class="nx">index</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">process</span><span class="p">(</span><span class="nx">targetObj</span><span class="p">.</span><span class="nx">collections</span><span class="p">[</span><span class="nx">key</span><span class="p">].</span><span class="nx">models</span><span class="p">[</span><span class="nx">index</span><span class="p">]</span> <span class="o">=</span> <span class="p">{},</span> <span class="nx">value</span><span class="p">);</span>
<span class="p">});</span>
<span class="p">}</span> <span class="k">else</span> <span class="k">if</span> <span class="p">(</span><span class="nx">source</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span> <span class="k">instanceof</span> <span class="nx">Backbone</span><span class="p">.</span><span class="nx">Model</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">models</span> <span class="o">=</span> <span class="nx">targetObj</span><span class="p">.</span><span class="nx">models</span> <span class="o">||</span> <span class="p">{};</span>
<span class="nx">process</span><span class="p">(</span><span class="nx">targetObj</span><span class="p">.</span><span class="nx">models</span><span class="p">[</span><span class="nx">key</span><span class="p">]</span> <span class="o">=</span> <span class="p">{},</span> <span class="nx">value</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="nx">process</span><span class="p">(</span><span class="nx">result</span><span class="p">,</span> <span class="k">this</span><span class="p">);</span>
<span class="k">return</span> <span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span><span class="p">(</span><span class="nx">result</span><span class="p">);</span>
<span class="p">};</span>
<span class="nx">Backbone</span><span class="p">.</span><span class="nx">Model</span><span class="p">.</span><span class="nx">prototype</span><span class="p">.</span><span class="nx">mport</span> <span class="o">=</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">data</span><span class="p">,</span> <span class="nx">silent</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">function</span> <span class="nx">process</span><span class="p">(</span><span class="nx">targetObj</span><span class="p">,</span> <span class="nx">data</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">data</span><span class="p">.</span><span class="nx">id</span> <span class="o">||</span> <span class="kc">null</span><span class="p">;</span>
<span class="nx">targetObj</span><span class="p">.</span><span class="nx">set</span><span class="p">(</span><span class="nx">data</span><span class="p">.</span><span class="nx">attrs</span><span class="p">,</span> <span class="p">{</span><span class="nx">silent</span><span class="o">:</span> <span class="nx">silent</span><span class="p">});</span></pre></div> </td> </tr> <tr id="section-8"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-8">¶</a> </div> <p>loop through each collection</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="nx">data</span><span class="p">.</span><span class="nx">collections</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">data</span><span class="p">.</span><span class="nx">collections</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">collection</span><span class="p">,</span> <span class="nx">name</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">targetObj</span><span class="p">[</span><span class="nx">name</span><span class="p">].</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">collection</span><span class="p">.</span><span class="nx">id</span><span class="p">;</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">collection</span><span class="p">.</span><span class="nx">models</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">modelData</span><span class="p">,</span> <span class="nx">index</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">newObj</span> <span class="o">=</span> <span class="nx">targetObj</span><span class="p">[</span><span class="nx">name</span><span class="p">].</span><span class="nx">_add</span><span class="p">({},</span> <span class="p">{</span><span class="nx">silent</span><span class="o">:</span> <span class="nx">silent</span><span class="p">});</span>
<span class="nx">process</span><span class="p">(</span><span class="nx">newObj</span><span class="p">,</span> <span class="nx">modelData</span><span class="p">);</span>
<span class="p">});</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">data</span><span class="p">.</span><span class="nx">models</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">_</span><span class="p">.</span><span class="nx">each</span><span class="p">(</span><span class="nx">data</span><span class="p">.</span><span class="nx">models</span><span class="p">,</span> <span class="kd">function</span> <span class="p">(</span><span class="nx">modelData</span><span class="p">,</span> <span class="nx">name</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">process</span><span class="p">(</span><span class="nx">targetObj</span><span class="p">[</span><span class="nx">name</span><span class="p">],</span> <span class="nx">modelData</span><span class="p">);</span>
<span class="p">});</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="nx">process</span><span class="p">(</span><span class="k">this</span><span class="p">,</span> <span class="nx">JSON</span><span class="p">.</span><span class="nx">parse</span><span class="p">(</span><span class="nx">data</span><span class="p">));</span>
<span class="k">return</span> <span class="k">this</span><span class="p">;</span>
<span class="p">};</span>
<span class="p">})()</span>
</pre></div> </td> </tr> </tbody> </table> </div> </body> </html>