Drush: commands/core/image.drush.inc Source File

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1 <?php
2 
3 /**
4  * @file
5  * Image module's drush integration.
6  *
7  * @todo image-build($field_name, $bundle, $style_name)
8  */
9 
11 
12 /**
13  * Implementation of hook_drush_command().
14  */
15 function image_drush_command() {
16  $items['image-flush'] = array(
17  'description' => 'Flush all derived images for a given style.',
18  'core' => array('7+'),
19  'arguments' => array(
20  'style' => 'An image style machine name. If not provided, user may choose from a list of names.',
21  ),
22  'options' => array(
23  'all' => 'Flush all derived images',
24  ),
25  'examples' => array(
26  'drush image-flush' => 'Pick an image style and then delete its images.',
27  'drush image-flush thumbnail' => 'Delete all thumbnail images.',
28  'drush image-flush --all' => 'Flush all derived images. They will be regenerated on the fly.',
29  ),
30  'aliases' => array('if'),
31  );
32  $items['image-derive'] = array(
33  'description' => 'Create an image derivative.',
34  'core' => array('7+'),
35  'drupal dependencies' => array('image'),
36  'arguments' => array(
37  'style' => 'An image style machine name.',
38  'source' => 'Path to a source image. Optionally prepend stream wrapper scheme.',
39  ),
40  'required arguments' => TRUE,
41  'options' => array(),
42  'examples' => array(
43  'drush image-derive thumbnail themes/bartik/logo.png' => 'Save thumbnail sized derivative of logo image.',
44  ),
45  'aliases' => array('id'),
46  );
47  return $items;
48 }
49 
50 /**
51  * Implements hook_drush_help_alter().
52  */
53 function image_drush_help_alter(&$command) {
54  // Drupal 8+ customizations.
55  if ($command['command'] == 'image-derive' && drush_drupal_major_version() >= 8) {
56  unset($command['examples']);
57  $command['examples']['drush image-derive thumbnail core/themes/bartik/logo.png'] = 'Save thumbnail sized derivative of logo image.';
58  }
59 }
60 
61 /**
62  * Command argument complete callback.
63  *
64  * @return
65  * Array of available configuration files for editing.
66  */
69  drush_include_engine('drupal', 'image');
70  return array('values' => array_keys(drush_image_styles()));
71 }
72 
73 function drush_image_flush_pre_validate($style_name = NULL) {
74  drush_include_engine('drupal', 'image');
75  if (!empty($style_name) && !$style = drush_image_style_load($style_name)) {
76  return drush_set_error(dt('Image style !style not recognized.', array('!style' => $style_name)));
77  }
78 }
79 
80 function drush_image_flush($style_name = NULL) {
81  drush_include_engine('drupal', 'image');
82  if (drush_get_option('all')) {
83  $style_name = 'all';
84  }
85 
86  if (empty($style_name)) {
87  $styles = array_keys(drush_image_styles());
88  $choices = array_combine($styles, $styles);
89  $choices = array_merge(array('all' => 'all'), $choices);
90  $style_name = drush_choice($choices, dt("Choose a style to flush."));
91  if ($style_name === FALSE) {
92  return drush_user_abort();
93  }
94  }
95 
96  if ($style_name == 'all') {
97  foreach (drush_image_styles() as $style_name => $style) {
98  drush_image_flush_single($style_name);
99  }
100  drush_log(dt('All image styles flushed'), LogLevel::SUCCESS);
101  }
102  else {
103  drush_image_flush_single($style_name);
104  }
105 }
106 
107 function drush_image_derive_validate($style_name, $source) {
108  drush_include_engine('drupal', 'image');
109  if (!$style = drush_image_style_load($style_name)) {
110  return drush_set_error(dt('Image style !style not recognized.', array('!style' => $style_name)));
111  }
112 
113  if (!file_exists($source)) {
114  return drush_set_error(dt('Source file not found - !file.', array('!file' => $source)));
115  }
116 }
117 
118 /*
119  * Command callback. Create an image derivative.
120  *
121  * @param string $style_name
122  * The name of an image style.
123  *
124  * @param string $source
125  * The path to a source image, relative to Drupal root.
126  */
127 function drush_image_derive($style_name, $source) {
128  drush_include_engine('drupal', 'image');
129  return _drush_image_derive($style_name, $source);
130 }

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<a href="image_8drush_8inc.html">Go to the documentation of this file.</a><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"> * @file</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *  Image module&#39;s drush integration.</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  @todo image-build($field_name, $bundle, $style_name)</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;use <a class="code" href="classDrush_1_1Log_1_1LogLevel.html">Drush\Log\LogLevel</a>;</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * Implementation of hook_drush_command().</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"><a class="code" href="image_8drush_8inc.html#acefe44a71373ec5c363374dee3977e25">   15</a></span>&#160;<span class="keyword">function</span> <a class="code" href="image_8drush_8inc.html#acefe44a71373ec5c363374dee3977e25">image_drush_command</a>() {</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;  $items[<span class="stringliteral">&#39;image-flush&#39;</span>] = array(</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;    <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;Flush all derived images for a given style.&#39;</span>,</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    <span class="stringliteral">&#39;core&#39;</span> =&gt; array(<span class="stringliteral">&#39;7+&#39;</span>),</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;    <span class="stringliteral">&#39;arguments&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;      <span class="stringliteral">&#39;style&#39;</span> =&gt; <span class="stringliteral">&#39;An image style machine name. If not provided, user may choose from a list of names.&#39;</span>,</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    ),</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    <span class="stringliteral">&#39;options&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;      <span class="stringliteral">&#39;all&#39;</span> =&gt; <span class="stringliteral">&#39;Flush all derived images&#39;</span>,</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;    ),</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="stringliteral">&#39;examples&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;      <span class="stringliteral">&#39;drush image-flush&#39;</span> =&gt; <span class="stringliteral">&#39;Pick an image style and then delete its images.&#39;</span>,</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;      <span class="stringliteral">&#39;drush image-flush thumbnail&#39;</span> =&gt; <span class="stringliteral">&#39;Delete all thumbnail images.&#39;</span>,</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;      <span class="stringliteral">&#39;drush image-flush --all&#39;</span> =&gt; <span class="stringliteral">&#39;Flush all derived images. They will be regenerated on the fly.&#39;</span>,</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    ),</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    <span class="stringliteral">&#39;aliases&#39;</span> =&gt; array(<span class="stringliteral">&#39;if&#39;</span>),</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;  );</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;  $items[<span class="stringliteral">&#39;image-derive&#39;</span>] = array(</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;Create an image derivative.&#39;</span>,</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;    <span class="stringliteral">&#39;core&#39;</span> =&gt; array(<span class="stringliteral">&#39;7+&#39;</span>),</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;    <span class="stringliteral">&#39;drupal dependencies&#39;</span> =&gt; array(<span class="stringliteral">&#39;image&#39;</span>),</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    <span class="stringliteral">&#39;arguments&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;      <span class="stringliteral">&#39;style&#39;</span> =&gt; <span class="stringliteral">&#39;An image style machine name.&#39;</span>,</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;      <span class="stringliteral">&#39;source&#39;</span> =&gt; <span class="stringliteral">&#39;Path to a source image. Optionally prepend stream wrapper scheme.&#39;</span>,</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;    ),</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    <span class="stringliteral">&#39;required arguments&#39;</span> =&gt; TRUE,</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;    <span class="stringliteral">&#39;options&#39;</span> =&gt; array(),</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="stringliteral">&#39;examples&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;      <span class="stringliteral">&#39;drush image-derive thumbnail themes/bartik/logo.png&#39;</span> =&gt; <span class="stringliteral">&#39;Save thumbnail sized derivative of logo image.&#39;</span>,</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    ),</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="stringliteral">&#39;aliases&#39;</span> =&gt; array(<span class="stringliteral">&#39;id&#39;</span>),</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;  <span class="keywordflow">return</span> $items;</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;}</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment"> * Implements hook_drush_help_alter().</span></div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00053"></a><span class="lineno"><a class="code" href="image_8drush_8inc.html#a1851fe97c792db56d16ed71421671f5a">   53</a></span>&#160;<span class="keyword">function</span> <a class="code" href="image_8drush_8inc.html#a1851fe97c792db56d16ed71421671f5a">image_drush_help_alter</a>(&amp;$command) {</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  <span class="comment">// Drupal 8+ customizations.</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  <span class="keywordflow">if</span> ($command[<span class="stringliteral">&#39;command&#39;</span>] == <span class="stringliteral">&#39;image-derive&#39;</span> &amp;&amp; <a class="code" href="drupal_8inc.html#ad2ccab77d4bc8e7355186f26cd328ac0">drush_drupal_major_version</a>() &gt;= 8) {</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;    unset($command[<span class="stringliteral">&#39;examples&#39;</span>]);</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;    $command[<span class="stringliteral">&#39;examples&#39;</span>][<span class="stringliteral">&#39;drush image-derive thumbnail core/themes/bartik/logo.png&#39;</span>] = <span class="stringliteral">&#39;Save thumbnail sized derivative of logo image.&#39;</span>;</div>
<div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  }</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;}</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;<span class="comment"> * Command argument complete callback.</span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment"> * @return</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment"> *   Array of available configuration files for editing.</span></div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="code" href="image_8drush_8inc.html#a2dc93132bd3c21ad6e474a9d6a241722">   67</a></span>&#160;<span class="keyword">function</span> <a class="code" href="image_8drush_8inc.html#a2dc93132bd3c21ad6e474a9d6a241722">image_image_flush_complete</a>() {</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;  drush_bootstrap(DRUSH_BOOTSTRAP_DRUPAL_FULL);</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <a class="code" href="engines_8inc.html#a92390a2dd40c8ed5190be4af058813a8">drush_include_engine</a>(<span class="stringliteral">&#39;drupal&#39;</span>, <span class="stringliteral">&#39;image&#39;</span>);</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;  <span class="keywordflow">return</span> array(<span class="stringliteral">&#39;values&#39;</span> =&gt; array_keys(drush_image_styles()));</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;}</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="keyword">function</span> drush_image_flush_pre_validate($style_name = NULL) {</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;  <a class="code" href="engines_8inc.html#a92390a2dd40c8ed5190be4af058813a8">drush_include_engine</a>(<span class="stringliteral">&#39;drupal&#39;</span>, <span class="stringliteral">&#39;image&#39;</span>);</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  <span class="keywordflow">if</span> (!empty($style_name) &amp;&amp; !$style = drush_image_style_load($style_name)) {</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Image style !style not recognized.&#39;</span>, array(<span class="stringliteral">&#39;!style&#39;</span> =&gt; $style_name)));</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  }</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;}</div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="keyword">function</span> drush_image_flush($style_name = NULL) {</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  <a class="code" href="engines_8inc.html#a92390a2dd40c8ed5190be4af058813a8">drush_include_engine</a>(<span class="stringliteral">&#39;drupal&#39;</span>, <span class="stringliteral">&#39;image&#39;</span>);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;  <span class="keywordflow">if</span> (<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;all&#39;</span>)) {</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    $style_name = <span class="stringliteral">&#39;all&#39;</span>;</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  }</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  <span class="keywordflow">if</span> (empty($style_name)) {</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    $styles = array_keys(drush_image_styles());</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    $choices = array_combine($styles, $styles);</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    $choices = array_merge(array(<span class="stringliteral">&#39;all&#39;</span> =&gt; <span class="stringliteral">&#39;all&#39;</span>), $choices);</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;    $style_name = <a class="code" href="group__userinput.html#ga7e823bcd58051b17e6e5601340f0c784">drush_choice</a>($choices, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;Choose a style to flush.&quot;</span>));</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;    <span class="keywordflow">if</span> ($style_name === FALSE) {</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga366aaafdf8c774a58653c64a65b6d91c">drush_user_abort</a>();</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;    }</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;  }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;  <span class="keywordflow">if</span> ($style_name == <span class="stringliteral">&#39;all&#39;</span>) {</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    <span class="keywordflow">foreach</span> (drush_image_styles() as $style_name =&gt; $style) {</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;      drush_image_flush_single($style_name);</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;    }</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    <a class="code" href="group__logging.html#ga47324b65808524558a488916b150dd51">drush_log</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;All image styles flushed&#39;</span>), LogLevel::SUCCESS);</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;  }</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;    drush_image_flush_single($style_name);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;  }</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;}</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;<span class="keyword">function</span> drush_image_derive_validate($style_name, $source) {</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <a class="code" href="engines_8inc.html#a92390a2dd40c8ed5190be4af058813a8">drush_include_engine</a>(<span class="stringliteral">&#39;drupal&#39;</span>, <span class="stringliteral">&#39;image&#39;</span>);</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  <span class="keywordflow">if</span> (!$style = drush_image_style_load($style_name)) {</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Image style !style not recognized.&#39;</span>, array(<span class="stringliteral">&#39;!style&#39;</span> =&gt; $style_name)));</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;  }</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;  <span class="keywordflow">if</span> (!file_exists($source)) {</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Source file not found - !file.&#39;</span>, array(<span class="stringliteral">&#39;!file&#39;</span> =&gt; $source)));</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;  }</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;}</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment">/*</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment"> * Command callback. Create an image derivative.</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="comment"> * @param string $style_name</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="comment"> *   The name of an image style.</span></div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="comment"> * @param string $source</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="comment"> *   The path to a source image, relative to Drupal root.</span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;<span class="keyword">function</span> drush_image_derive($style_name, $source) {</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  <a class="code" href="engines_8inc.html#a92390a2dd40c8ed5190be4af058813a8">drush_include_engine</a>(<span class="stringliteral">&#39;drupal&#39;</span>, <span class="stringliteral">&#39;image&#39;</span>);</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;  <span class="keywordflow">return</span> _drush_image_derive($style_name, $source);</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;}</div>
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