Drush: commands/core/outputformat/variables.inc Source File

  1. 7.x doxygen/html/variables_8inc_source.html
  2. master doxygen/html/variables_8inc_source.html
1 <?php
2 
3 /**
4  * Output formatter 'variables'
5  *
6  * @param $data
7  * The $data parameter is expected to be a nested array of key / value pairs.
8  * The top-level key becomes the variable name, $metadata['variable-name'],
9  * and the key on the inner-level items becomes the array label,
10  * $metadata['label']. These items are then rendered by the 'var_export' formatter.
11  * @param $metadata
12  * Unused.
13  *
14  * Code:
15  *
16  * return array(
17  * "a" => array("b" => 2, "c" => 3),
18  * "d" => array("e" => 5, "f" => 6)
19  * );
20  *
21  * Output with --format=variables:
22  *
23  * $a['b'] = 2;
24  * $a['c'] = 3;
25  * $d['e'] = 5;
26  * $d['f'] = 6;
27  */
29  function validate() {
30  $metadata = $this->engine_config;
31  $this->sub_engine = drush_load_engine('outputformat', 'var_export', $metadata);
32  if (!is_object($this->sub_engine)) {
33  return FALSE;
34  }
35  return TRUE;
36  }
37 
38  function format($data, $metadata) {
39  $output = '';
40  if (is_array($data)) {
41  foreach ($data as $variable_name => $section) {
42  foreach ($section as $label => $value) {
43  $metameta = array(
44  'variable-name' => $variable_name,
45  'label' => $label,
46  );
47  $formatted_item = $this->sub_engine->process($value, $metameta);
48  if ($formatted_item === FALSE) {
49  return FALSE;
50  }
51  $output .= $formatted_item;
52  $output .= "\n";
53  }
54  }
55  }
56  return $output;
57  }
58 }

File

doxygen/html/variables_8inc_source.html
View source
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<title>Drush: commands/core/outputformat/variables.inc Source File</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/search.js"></script>
<script type="text/javascript">
  $(document).ready(function() { searchBox.OnSelectItem(0); });
</script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td style="padding-left: 0.5em;">
   <div id="projectname">Drush
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.1.2 -->
<script type="text/javascript">
var searchBox = new SearchBox("searchBox", "search",false,'Search');
</script>
  <div id="navrow1" class="tabs">
    <ul class="tablist">
      <li><a href="index.html"><span>Main&#160;Page</span></a></li>
      <li><a href="pages.html"><span>Related&#160;Pages</span></a></li>
      <li><a href="modules.html"><span>Modules</span></a></li>
      <li><a href="namespaces.html"><span>Namespaces</span></a></li>
      <li><a href="annotated.html"><span>Classes</span></a></li>
      <li class="current"><a href="files.html"><span>Files</span></a></li>
      <li><a href="examples.html"><span>Examples</span></a></li>
      <li>
        <div id="MSearchBox" class="MSearchBoxInactive">
        <span class="left">
          <img id="MSearchSelect" src="search/mag_sel.png"
               onmouseover="return searchBox.OnSearchSelectShow()"
               onmouseout="return searchBox.OnSearchSelectHide()"
               alt=""/>
          <input type="text" id="MSearchField" value="Search" accesskey="S"
               onfocus="searchBox.OnSearchFieldFocus(true)" 
               onblur="searchBox.OnSearchFieldFocus(false)" 
               onkeyup="searchBox.OnSearchFieldChange(event)"/>
          </span><span class="right">
            <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
          </span>
        </div>
      </li>
    </ul>
  </div>
  <div id="navrow2" class="tabs2">
    <ul class="tablist">
      <li><a href="files.html"><span>File&#160;List</span></a></li>
      <li><a href="globals.html"><span>File&#160;Members</span></a></li>
    </ul>
  </div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
<a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(0)"><span class="SelectionMark">&#160;</span>All</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(1)"><span class="SelectionMark">&#160;</span>Classes</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(2)"><span class="SelectionMark">&#160;</span>Namespaces</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(3)"><span class="SelectionMark">&#160;</span>Files</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(4)"><span class="SelectionMark">&#160;</span>Functions</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(5)"><span class="SelectionMark">&#160;</span>Variables</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(6)"><span class="SelectionMark">&#160;</span>Groups</a><a class="SelectItem" href="javascript:void(0)" onclick="searchBox.OnSelectItem(7)"><span class="SelectionMark">&#160;</span>Pages</a></div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

<div id="nav-path" class="navpath">
  <ul>
<li class="navelem"><a class="el" href="dir_afac61274991793aa7e9133a8f4f291e.html">commands</a></li><li class="navelem"><a class="el" href="dir_5762b63965e3a68a35f77c23b4dd4668.html">core</a></li><li class="navelem"><a class="el" href="dir_08bd30a1fd1a2638a60914f8265d8164.html">outputformat</a></li>  </ul>
</div>
</div><!-- top -->
<div class="header">
  <div class="headertitle">
<div class="title">variables.inc</div>  </div>
</div><!--header-->
<div class="contents">
<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;&lt;?php</div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * Output formatter &#39;variables&#39;</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * @param $data</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *   The $data parameter is expected to be a nested array of key / value pairs.</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *   The top-level key becomes the variable name, $metadata[&#39;variable-name&#39;],</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *   and the key on the inner-level items becomes the array label,</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *   $metadata[&#39;label&#39;].  These items are then rendered by the &#39;var_export&#39; formatter.</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * @param $metadata</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> *   Unused.</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> * Code:</span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> *   return array(</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *     &quot;a&quot; =&gt; array(&quot;b&quot; =&gt; 2, &quot;c&quot; =&gt; 3),</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> *     &quot;d&quot; =&gt; array(&quot;e&quot; =&gt; 5, &quot;f&quot; =&gt; 6)</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> *   );</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> * Output with --format=variables:</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="comment"> *   $a[&#39;b&#39;] = 2;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="comment"> *   $a[&#39;c&#39;] = 3;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="comment"> *   $d[&#39;e&#39;] = 5;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="comment"> *   $d[&#39;f&#39;] = 6;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"><a class="code" href="classdrush__outputformat__variables.html">   28</a></span>&#160;<span class="keyword">class </span><a class="code" href="classdrush__outputformat__variables.html">drush_outputformat_variables</a> <span class="keyword">extends</span> <a class="code" href="classdrush__outputformat.html">drush_outputformat</a> {</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;  <span class="keyword">function</span> validate() {</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    $metadata = $this-&gt;engine_config;</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;    $this-&gt;sub_engine = <a class="code" href="engines_8inc.html#a8d6f32991f4806b9311373a0c9afcbd5">drush_load_engine</a>(<span class="stringliteral">&#39;outputformat&#39;</span>, <span class="stringliteral">&#39;var_export&#39;</span>, $metadata);</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    <span class="keywordflow">if</span> (!is_object($this-&gt;sub_engine)) {</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;      <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    }</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <span class="keywordflow">return</span> TRUE;</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;  }</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;  <span class="keyword">function</span> format($data, $metadata) {</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    $output = <span class="stringliteral">&#39;&#39;</span>;</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    <span class="keywordflow">if</span> (is_array($data)) {</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;      <span class="keywordflow">foreach</span> ($data as $variable_name =&gt; $section) {</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;        <span class="keywordflow">foreach</span> ($section as $label =&gt; $value) {</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;          $metameta = array(</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;            <span class="stringliteral">&#39;variable-name&#39;</span> =&gt; $variable_name,</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;            <span class="stringliteral">&#39;label&#39;</span> =&gt; $label,</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;          );</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;          $formatted_item = $this-&gt;sub_engine-&gt;process($value, $metameta);</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;          <span class="keywordflow">if</span> ($formatted_item === FALSE) {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;            <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;          }</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;          $output .= $formatted_item;</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;          $output .= <span class="stringliteral">&quot;\n&quot;</span>;</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;          }</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;      }</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    }</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    <span class="keywordflow">return</span> $output;</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;  }</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;}</div>
</div><!-- fragment --></div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Wed Nov 2 2016 07:28:54 for Drush by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.1.2
</small></address>
</body>
</html>