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<!DOCTYPE html> <html> <head> <title>elasticsearch.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 &hellip; <div id="jump_wrapper"> <div id="jump_page"> <a class="source" href="base.html"> base.js </a> <a class="source" href="csv.html"> csv.js </a> <a class="source" href="dataproxy.html"> dataproxy.js </a> <a class="source" href="elasticsearch.html"> elasticsearch.js </a> <a class="source" href="gdocs.html"> gdocs.js </a> <a class="source" href="memory.html"> memory.js </a> </div> </div> </div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> elasticsearch.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">&#182;</a> </div> </td> <td class="code"> <div class="highlight"><pre><span class="k">this</span><span class="p">.</span><span class="nx">recline</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">recline</span> <span class="o">||</span> <span class="p">{};</span>
<span class="k">this</span><span class="p">.</span><span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span> <span class="o">||</span> <span class="p">{};</span>
<span class="k">this</span><span class="p">.</span><span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span><span class="p">.</span><span class="nx">ElasticSearch</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span><span class="p">.</span><span class="nx">ElasticSearch</span> <span class="o">||</span> <span class="p">{};</span>
<span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">$</span><span class="p">,</span> <span class="nx">my</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">&#182;</a> </div> <h2>ElasticSearch Wrapper</h2>
<p>Connecting to <a href="http://www.elasticsearch.org/">ElasticSearch</a> endpoints.
@param {String} endpoint: url for ElasticSearch type/table, e.g. for ES running
on localhost:9200 with index // twitter and type tweet it would be:</p>
<pre>http://localhost:9200/twitter/tweet</pre>
<p>@param {Object} options: set of options such as:</p>
<ul>
<li>headers - {dict of headers to add to each request}</li>
<li>dataType: dataType for AJAx requests e.g. set to jsonp to make jsonp requests (default is json requests)</li>
</ul> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">my</span><span class="p">.</span><span class="nx">Wrapper</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">endpoint</span><span class="p">,</span> <span class="nx">options</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">endpoint</span> <span class="o">=</span> <span class="nx">endpoint</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">options</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">extend</span><span class="p">({</span>
<span class="nx">dataType</span><span class="o">:</span> <span class="s1">&#39;json&#39;</span>
<span class="p">},</span>
<span class="nx">options</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">&#182;</a> </div> <h3>mapping</h3>
<p>Get ES mapping for this type/table</p>
<p>@return promise compatible deferred object.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">this</span><span class="p">.</span><span class="nx">mapping</span> <span class="o">=</span> <span class="kd">function</span><span class="p">()</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">schemaUrl</span> <span class="o">=</span> <span class="nx">self</span><span class="p">.</span><span class="nx">endpoint</span> <span class="o">+</span> <span class="s1">&#39;/_mapping&#39;</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">jqxhr</span> <span class="o">=</span> <span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span><span class="p">.</span><span class="nx">makeRequest</span><span class="p">({</span>
<span class="nx">url</span><span class="o">:</span> <span class="nx">schemaUrl</span><span class="p">,</span>
<span class="nx">dataType</span><span class="o">:</span> <span class="k">this</span><span class="p">.</span><span class="nx">options</span><span class="p">.</span><span class="nx">dataType</span>
<span class="p">});</span>
<span class="k">return</span> <span class="nx">jqxhr</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">&#182;</a> </div> <h3>get</h3>
<p>Get document corresponding to specified id</p>
<p>@return promise compatible deferred object.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">this</span><span class="p">.</span><span class="nx">get</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">id</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">base</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">endpoint</span> <span class="o">+</span> <span class="s1">&#39;/&#39;</span> <span class="o">+</span> <span class="nx">id</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span><span class="p">.</span><span class="nx">makeRequest</span><span class="p">({</span>
<span class="nx">url</span><span class="o">:</span> <span class="nx">base</span><span class="p">,</span>
<span class="nx">dataType</span><span class="o">:</span> <span class="s1">&#39;json&#39;</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">&#182;</a> </div> <h3>upsert</h3>
<p>create / update a document to ElasticSearch backend</p>
<p>@param {Object} doc an object to insert to the index.
@return deferred supporting promise API</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">this</span><span class="p">.</span><span class="nx">upsert</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">doc</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">data</span> <span class="o">=</span> <span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span><span class="p">(</span><span class="nx">doc</span><span class="p">);</span>
<span class="nx">url</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">endpoint</span><span class="p">;</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">doc</span><span class="p">.</span><span class="nx">id</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">url</span> <span class="o">+=</span> <span class="s1">&#39;/&#39;</span> <span class="o">+</span> <span class="nx">doc</span><span class="p">.</span><span class="nx">id</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span><span class="p">.</span><span class="nx">makeRequest</span><span class="p">({</span>
<span class="nx">url</span><span class="o">:</span> <span class="nx">url</span><span class="p">,</span>
<span class="nx">type</span><span class="o">:</span> <span class="s1">&#39;POST&#39;</span><span class="p">,</span>
<span class="nx">data</span><span class="o">:</span> <span class="nx">data</span><span class="p">,</span>
<span class="nx">dataType</span><span class="o">:</span> <span class="s1">&#39;json&#39;</span>
<span class="p">});</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">&#182;</a> </div> <h3>delete</h3>
<p>Delete a document from the ElasticSearch backend.</p>
<p>@param {Object} id id of object to delete
@return deferred supporting promise API</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">this</span><span class="p">.</span><span class="k">delete</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">id</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">url</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">endpoint</span><span class="p">;</span>
<span class="nx">url</span> <span class="o">+=</span> <span class="s1">&#39;/&#39;</span> <span class="o">+</span> <span class="nx">id</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span><span class="p">.</span><span class="nx">makeRequest</span><span class="p">({</span>
<span class="nx">url</span><span class="o">:</span> <span class="nx">url</span><span class="p">,</span>
<span class="nx">type</span><span class="o">:</span> <span class="s1">&#39;DELETE&#39;</span><span class="p">,</span>
<span class="nx">dataType</span><span class="o">:</span> <span class="s1">&#39;json&#39;</span>
<span class="p">});</span>
<span class="p">};</span>
<span class="k">this</span><span class="p">.</span><span class="nx">_normalizeQuery</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">queryObj</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">out</span> <span class="o">=</span> <span class="nx">queryObj</span> <span class="o">&amp;&amp;</span> <span class="nx">queryObj</span><span class="p">.</span><span class="nx">toJSON</span> <span class="o">?</span> <span class="nx">queryObj</span><span class="p">.</span><span class="nx">toJSON</span><span class="p">()</span> <span class="o">:</span> <span class="nx">_</span><span class="p">.</span><span class="nx">extend</span><span class="p">({},</span> <span class="nx">queryObj</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">out</span><span class="p">.</span><span class="nx">q</span> <span class="o">!==</span> <span class="kc">undefined</span> <span class="o">&amp;&amp;</span> <span class="nx">out</span><span class="p">.</span><span class="nx">q</span><span class="p">.</span><span class="nx">trim</span><span class="p">()</span> <span class="o">===</span> <span class="s1">&#39;&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="k">delete</span> <span class="nx">out</span><span class="p">.</span><span class="nx">q</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="nx">out</span><span class="p">.</span><span class="nx">q</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">out</span><span class="p">.</span><span class="nx">query</span> <span class="o">=</span> <span class="p">{</span>
<span class="nx">match_all</span><span class="o">:</span> <span class="p">{}</span>
<span class="p">};</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="nx">out</span><span class="p">.</span><span class="nx">query</span> <span class="o">=</span> <span class="p">{</span>
<span class="nx">query_string</span><span class="o">:</span> <span class="p">{</span>
<span class="nx">query</span><span class="o">:</span> <span class="nx">out</span><span class="p">.</span><span class="nx">q</span>
<span class="p">}</span>
<span class="p">};</span>
<span class="k">delete</span> <span class="nx">out</span><span class="p">.</span><span class="nx">q</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">&#182;</a> </div> <p>now do filters (note the <em>plural</em>)</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="p">(</span><span class="nx">out</span><span class="p">.</span><span class="nx">filters</span> <span class="o">&amp;&amp;</span> <span class="nx">out</span><span class="p">.</span><span class="nx">filters</span><span class="p">.</span><span class="nx">length</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="nx">out</span><span class="p">.</span><span class="nx">filter</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">out</span><span class="p">.</span><span class="nx">filter</span> <span class="o">=</span> <span class="p">{};</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="nx">out</span><span class="p">.</span><span class="nx">filter</span><span class="p">.</span><span class="nx">and</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">out</span><span class="p">.</span><span class="nx">filter</span><span class="p">.</span><span class="nx">and</span> <span class="o">=</span> <span class="p">[];</span>
<span class="p">}</span>
<span class="nx">out</span><span class="p">.</span><span class="nx">filter</span><span class="p">.</span><span class="nx">and</span> <span class="o">=</span> <span class="nx">out</span><span class="p">.</span><span class="nx">filter</span><span class="p">.</span><span class="nx">and</span><span class="p">.</span><span class="nx">concat</span><span class="p">(</span><span class="nx">out</span><span class="p">.</span><span class="nx">filters</span><span class="p">);</span>
<span class="p">}</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">out</span><span class="p">.</span><span class="nx">filters</span> <span class="o">!==</span> <span class="kc">undefined</span><span class="p">)</span> <span class="p">{</span>
<span class="k">delete</span> <span class="nx">out</span><span class="p">.</span><span class="nx">filters</span><span class="p">;</span>
<span class="p">}</span>
<span class="k">return</span> <span class="nx">out</span><span class="p">;</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">&#182;</a> </div> <h3>query</h3>
<p>@return deferred supporting promise API</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">this</span><span class="p">.</span><span class="nx">query</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">queryObj</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">queryNormalized</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">_normalizeQuery</span><span class="p">(</span><span class="nx">queryObj</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">data</span> <span class="o">=</span> <span class="p">{</span><span class="nx">source</span><span class="o">:</span> <span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span><span class="p">(</span><span class="nx">queryNormalized</span><span class="p">)};</span>
<span class="kd">var</span> <span class="nx">url</span> <span class="o">=</span> <span class="k">this</span><span class="p">.</span><span class="nx">endpoint</span> <span class="o">+</span> <span class="s1">&#39;/_search&#39;</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">jqxhr</span> <span class="o">=</span> <span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span><span class="p">.</span><span class="nx">makeRequest</span><span class="p">({</span>
<span class="nx">url</span><span class="o">:</span> <span class="nx">url</span><span class="p">,</span>
<span class="nx">data</span><span class="o">:</span> <span class="nx">data</span><span class="p">,</span>
<span class="nx">dataType</span><span class="o">:</span> <span class="k">this</span><span class="p">.</span><span class="nx">options</span><span class="p">.</span><span class="nx">dataType</span>
<span class="p">});</span>
<span class="k">return</span> <span class="nx">jqxhr</span><span class="p">;</span>
<span class="p">}</span>
<span class="p">};</span></pre></div> </td> </tr> <tr id="section-9"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-9">&#182;</a> </div> <h2>ElasticSearch Backbone Backend</h2>
<p>Backbone connector for an ES backend.</p>
<p>Usage:</p>
<p>var backend = new recline.Backend.ElasticSearch(options);</p>
<p><code>options</code> are passed through to Wrapper</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">my</span><span class="p">.</span><span class="nx">Backbone</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">options</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">self</span> <span class="o">=</span> <span class="k">this</span><span class="p">;</span>
<span class="kd">var</span> <span class="nx">esOptions</span> <span class="o">=</span> <span class="nx">options</span><span class="p">;</span>
<span class="k">this</span><span class="p">.</span><span class="nx">__type__</span> <span class="o">=</span> <span class="s1">&#39;elasticsearch&#39;</span><span class="p">;</span></pre></div> </td> </tr> <tr id="section-10"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-10">&#182;</a> </div> <h3>sync</h3>
<p>Backbone sync implementation for this backend.</p>
<p>URL of ElasticSearch endpoint to use must be specified on the dataset
(and on a Document via its dataset attribute) by the dataset having a
url attribute.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">this</span><span class="p">.</span><span class="nx">sync</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">method</span><span class="p">,</span> <span class="nx">model</span><span class="p">,</span> <span class="nx">options</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">model</span><span class="p">.</span><span class="nx">__type__</span> <span class="o">==</span> <span class="s1">&#39;Dataset&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">endpoint</span> <span class="o">=</span> <span class="nx">model</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;url&#39;</span><span class="p">);</span>
<span class="p">}</span> <span class="k">else</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">endpoint</span> <span class="o">=</span> <span class="nx">model</span><span class="p">.</span><span class="nx">dataset</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;url&#39;</span><span class="p">);</span>
<span class="p">}</span>
<span class="kd">var</span> <span class="nx">es</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">my</span><span class="p">.</span><span class="nx">Wrapper</span><span class="p">(</span><span class="nx">endpoint</span><span class="p">,</span> <span class="nx">esOptions</span><span class="p">);</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">method</span> <span class="o">===</span> <span class="s2">&quot;read&quot;</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">model</span><span class="p">.</span><span class="nx">__type__</span> <span class="o">==</span> <span class="s1">&#39;Dataset&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">dfd</span> <span class="o">=</span> <span class="nx">$</span><span class="p">.</span><span class="nx">Deferred</span><span class="p">();</span>
<span class="nx">es</span><span class="p">.</span><span class="nx">mapping</span><span class="p">().</span><span class="nx">done</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">schema</span><span class="p">)</span> <span class="p">{</span></pre></div> </td> </tr> <tr id="section-11"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-11">&#182;</a> </div> <p>only one top level key in ES = the type so we can ignore it</p> </td> <td class="code"> <div class="highlight"><pre> <span class="kd">var</span> <span class="nx">key</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">keys</span><span class="p">(</span><span class="nx">schema</span><span class="p">)[</span><span class="mi">0</span><span class="p">];</span>
<span class="kd">var</span> <span class="nx">fieldData</span> <span class="o">=</span> <span class="nx">_</span><span class="p">.</span><span class="nx">map</span><span class="p">(</span><span class="nx">schema</span><span class="p">[</span><span class="nx">key</span><span class="p">].</span><span class="nx">properties</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">dict</span><span class="p">,</span> <span class="nx">fieldName</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">dict</span><span class="p">.</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">fieldName</span><span class="p">;</span>
<span class="k">return</span> <span class="nx">dict</span><span class="p">;</span>
<span class="p">});</span>
<span class="nx">model</span><span class="p">.</span><span class="nx">fields</span><span class="p">.</span><span class="nx">reset</span><span class="p">(</span><span class="nx">fieldData</span><span class="p">);</span>
<span class="nx">dfd</span><span class="p">.</span><span class="nx">resolve</span><span class="p">(</span><span class="nx">model</span><span class="p">);</span>
<span class="p">})</span>
<span class="p">.</span><span class="nx">fail</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">arguments</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">dfd</span><span class="p">.</span><span class="nx">reject</span><span class="p">(</span><span class="nx">arguments</span><span class="p">);</span>
<span class="p">});</span>
<span class="k">return</span> <span class="nx">dfd</span><span class="p">.</span><span class="nx">promise</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">model</span><span class="p">.</span><span class="nx">__type__</span> <span class="o">==</span> <span class="s1">&#39;Document&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">es</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="nx">model</span><span class="p">.</span><span class="nx">dataset</span><span class="p">.</span><span class="nx">id</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">method</span> <span class="o">===</span> <span class="s1">&#39;update&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">model</span><span class="p">.</span><span class="nx">__type__</span> <span class="o">==</span> <span class="s1">&#39;Document&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">es</span><span class="p">.</span><span class="nx">upsert</span><span class="p">(</span><span class="nx">model</span><span class="p">.</span><span class="nx">toJSON</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">method</span> <span class="o">===</span> <span class="s1">&#39;delete&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="nx">model</span><span class="p">.</span><span class="nx">__type__</span> <span class="o">==</span> <span class="s1">&#39;Document&#39;</span><span class="p">)</span> <span class="p">{</span>
<span class="k">return</span> <span class="nx">es</span><span class="p">.</span><span class="k">delete</span><span class="p">(</span><span class="nx">model</span><span class="p">.</span><span class="nx">id</span><span class="p">);</span>
<span class="p">}</span>
<span class="p">}</span>
<span class="p">};</span></pre></div> </td> </tr> <tr id="section-12"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-12">&#182;</a> </div> <h3>query</h3>
<p>query the ES backend</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">this</span><span class="p">.</span><span class="nx">query</span> <span class="o">=</span> <span class="kd">function</span><span class="p">(</span><span class="nx">model</span><span class="p">,</span> <span class="nx">queryObj</span><span class="p">)</span> <span class="p">{</span>
<span class="kd">var</span> <span class="nx">dfd</span> <span class="o">=</span> <span class="nx">$</span><span class="p">.</span><span class="nx">Deferred</span><span class="p">();</span>
<span class="kd">var</span> <span class="nx">url</span> <span class="o">=</span> <span class="nx">model</span><span class="p">.</span><span class="nx">get</span><span class="p">(</span><span class="s1">&#39;url&#39;</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">es</span> <span class="o">=</span> <span class="k">new</span> <span class="nx">my</span><span class="p">.</span><span class="nx">Wrapper</span><span class="p">(</span><span class="nx">url</span><span class="p">,</span> <span class="nx">esOptions</span><span class="p">);</span>
<span class="kd">var</span> <span class="nx">jqxhr</span> <span class="o">=</span> <span class="nx">es</span><span class="p">.</span><span class="nx">query</span><span class="p">(</span><span class="nx">queryObj</span><span class="p">);</span></pre></div> </td> </tr> <tr id="section-13"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-13">&#182;</a> </div> <p>TODO: fail case</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">jqxhr</span><span class="p">.</span><span class="nx">done</span><span class="p">(</span><span class="kd">function</span><span class="p">(</span><span class="nx">results</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">results</span><span class="p">.</span><span class="nx">hits</span><span class="p">.</span><span class="nx">hits</span><span class="p">,</span> <span class="kd">function</span><span class="p">(</span><span class="nx">hit</span><span class="p">)</span> <span class="p">{</span>
<span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="p">(</span><span class="s1">&#39;id&#39;</span> <span class="k">in</span> <span class="nx">hit</span><span class="p">.</span><span class="nx">_source</span><span class="p">)</span> <span class="o">&amp;&amp;</span> <span class="nx">hit</span><span class="p">.</span><span class="nx">_id</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">hit</span><span class="p">.</span><span class="nx">_source</span><span class="p">.</span><span class="nx">id</span> <span class="o">=</span> <span class="nx">hit</span><span class="p">.</span><span class="nx">_id</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">results</span><span class="p">.</span><span class="nx">facets</span><span class="p">)</span> <span class="p">{</span>
<span class="nx">results</span><span class="p">.</span><span class="nx">hits</span><span class="p">.</span><span class="nx">facets</span> <span class="o">=</span> <span class="nx">results</span><span class="p">.</span><span class="nx">facets</span><span class="p">;</span>
<span class="p">}</span>
<span class="nx">dfd</span><span class="p">.</span><span class="nx">resolve</span><span class="p">(</span><span class="nx">results</span><span class="p">.</span><span class="nx">hits</span><span class="p">);</span>
<span class="p">});</span>
<span class="k">return</span> <span class="nx">dfd</span><span class="p">.</span><span class="nx">promise</span><span class="p">();</span>
<span class="p">};</span>
<span class="p">};</span>
<span class="p">}(</span><span class="nx">jQuery</span><span class="p">,</span> <span class="k">this</span><span class="p">.</span><span class="nx">recline</span><span class="p">.</span><span class="nx">Backend</span><span class="p">.</span><span class="nx">ElasticSearch</span><span class="p">));</span>
</pre></div> </td> </tr> </tbody> </table> </div> </body> </html>