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

  1. 7.x doxygen/html/state_8drush_8inc_source.html
  2. master doxygen/html/state_8drush_8inc_source.html
Go to the documentation of this file.
1 <?php
2 
3 /**
4  * @file
5  * Provides State commands.
6  */
7 
8 /**
9  * Implementation of hook_drush_help().
10  */
11 function state_drush_help($section) {
12  switch ($section) {
13  case 'meta:state:title':
14  return dt('State commands');
15  case 'meta:state:summary':
16  return dt('Interact with the State system.');
17  }
18 }
19 
20 /**
21  * Implementation of hook_drush_command().
22  */
23 function state_drush_command() {
24  $items['state-get'] = array(
25  'description' => 'Display a state value.',
26  'arguments' => array(
27  'key' => 'The key name.',
28  ),
29  'required-arguments' => 1,
30  'examples' => array(
31  'drush state-get system.cron_last' => 'Displays last cron run timestamp',
32  ),
33  'outputformat' => array(
34  'default' => 'json',
35  'pipe-format' => 'json',
36  ),
37  'aliases' => array('sget'),
38  'core' => array('8+'),
39  );
40 
41  $items['state-set'] = array(
42  'description' => 'Set a state value.',
43  'arguments' => array(
44  'key' => 'The state key, for example "system.cron_last".',
45  'value' => 'The value to assign to the state key. Use \'-\' to read from STDIN.',
46  ),
47  'required arguments' => 2,
48  'options' => array(
49  'format' => array(
50  'description' => 'Format to parse the object. Use "string" for string (default), and "yaml" for YAML.',
51  'example-value' => 'yaml',
52  'value' => 'required',
53  ),
54  // A convenient way to pass a multiline value within a backend request.
55  'value' => array(
56  'description' => 'The value to assign to the state key (if any).',
57  'hidden' => TRUE,
58  ),
59  ),
60  'examples' => array(
61  'drush state-set system.cron_last 1406682882' => 'Sets a timestamp for last cron run.',
62  ),
63  'aliases' => array('sset'),
64  'core' => array('8+'),
65  );
66 
67  $items['state-delete'] = array(
68  'description' => 'Delete a state value.',
69  'arguments' => array(
70  'key' => 'The state key, for example "system.cron_last".',
71  ),
72  'required arguments' => 1,
73  'examples' => array(
74  'drush state-del system.cron_last' => 'Delete state entry for system.cron_last.',
75  ),
76  'aliases' => array('sdel'),
77  'core' => array('8+'),
78  );
79 
80  return $items;
81 }
82 
83 /**
84  * State get command callback.
85  *
86  * @state $key
87  * The state key.
88  */
89 function drush_state_get($key = NULL) {
90  return \Drupal::state()->get($key);
91 }
92 
93 /**
94  * State set command callback.
95  *
96  * @param $key
97  * The config key.
98  * @param $data
99  * The data to save to config.
100  */
101 function drush_state_set($key = NULL, $data = NULL) {
102  // This hidden option is a convenient way to pass a value without passing a key.
103  $data = drush_get_option('value', $data);
104 
105  if (!isset($data)) {
106  return drush_set_error('DRUSH_STATE_ERROR', dt('No state value specified.'));
107  }
108 
109  // Special flag indicating that the value has been passed via STDIN.
110  if ($data === '-') {
111  $data = stream_get_contents(STDIN);
112  }
113 
114  \Drupal::state()->set($key, $data);
115 }
116 
117 /**
118  * State delete command callback.
119  *
120  * @state $key
121  * The state key.
122  */
123 function drush_state_delete($key = NULL) {
124  \Drupal::state()->delete($key);
125 }

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<a href="state_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"> *   Provides State commands.</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"></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;<span class="comment"> * Implementation of hook_drush_help().</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"><a class="code" href="state_8drush_8inc.html#a75b9c90b636c6e0afee136cf5989ea84">   11</a></span>&#160;<span class="keyword">function</span> <a class="code" href="state_8drush_8inc.html#a75b9c90b636c6e0afee136cf5989ea84">state_drush_help</a>($section) {</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;  <span class="keywordflow">switch</span> ($section) {</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;    <span class="keywordflow">case</span> <span class="stringliteral">&#39;meta:state:title&#39;</span>:</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;State commands&#39;</span>);</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;    <span class="keywordflow">case</span> <span class="stringliteral">&#39;meta:state:summary&#39;</span>:</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Interact with the State system.&#39;</span>);</div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;  }</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;}</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"> * Implementation of hook_drush_command().</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"><a class="code" href="state_8drush_8inc.html#a8d63b18cb28e0988fd49bb8b51338de6">   23</a></span>&#160;<span class="keyword">function</span> <a class="code" href="state_8drush_8inc.html#a8d63b18cb28e0988fd49bb8b51338de6">state_drush_command</a>() {</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;  $items[<span class="stringliteral">&#39;state-get&#39;</span>] = array(</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;    <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;Display a state value.&#39;</span>,</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;    <span class="stringliteral">&#39;arguments&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;      <span class="stringliteral">&#39;key&#39;</span> =&gt; <span class="stringliteral">&#39;The key name.&#39;</span>,</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;    ),</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;    <span class="stringliteral">&#39;required-arguments&#39;</span> =&gt; 1,</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;    <span class="stringliteral">&#39;examples&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;      <span class="stringliteral">&#39;drush state-get system.cron_last&#39;</span> =&gt; <span class="stringliteral">&#39;Displays last cron run timestamp&#39;</span>,</div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;    ),</div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;    <span class="stringliteral">&#39;outputformat&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;      <span class="stringliteral">&#39;default&#39;</span> =&gt; <span class="stringliteral">&#39;json&#39;</span>,</div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;      <span class="stringliteral">&#39;pipe-format&#39;</span> =&gt; <span class="stringliteral">&#39;json&#39;</span>,</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;    <span class="stringliteral">&#39;aliases&#39;</span> =&gt; array(<span class="stringliteral">&#39;sget&#39;</span>),</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;    <span class="stringliteral">&#39;core&#39;</span> =&gt; array(<span class="stringliteral">&#39;8+&#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;</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;  $items[<span class="stringliteral">&#39;state-set&#39;</span>] = array(</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;    <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;Set a state value.&#39;</span>,</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    <span class="stringliteral">&#39;arguments&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;      <span class="stringliteral">&#39;key&#39;</span> =&gt; <span class="stringliteral">&#39;The state key, for example &quot;system.cron_last&quot;.&#39;</span>,</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;      <span class="stringliteral">&#39;value&#39;</span> =&gt; <span class="stringliteral">&#39;The value to assign to the state key. Use \&#39;-\&#39; to read from STDIN.&#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="stringliteral">&#39;required arguments&#39;</span> =&gt; 2,</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    <span class="stringliteral">&#39;options&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;      <span class="stringliteral">&#39;format&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;Format to parse the object. Use &quot;string&quot; for string (default), and &quot;yaml&quot; for YAML.&#39;</span>,</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="stringliteral">&#39;example-value&#39;</span> =&gt; <span class="stringliteral">&#39;yaml&#39;</span>,</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="stringliteral">&#39;value&#39;</span> =&gt; <span class="stringliteral">&#39;required&#39;</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;      <span class="comment">// A convenient way to pass a multiline value within a backend request.</span></div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;      <span class="stringliteral">&#39;value&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;        <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;The value to assign to the state key (if any).&#39;</span>,</div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;        <span class="stringliteral">&#39;hidden&#39;</span> =&gt; TRUE,</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="stringliteral">&#39;examples&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;      <span class="stringliteral">&#39;drush state-set system.cron_last 1406682882&#39;</span> =&gt; <span class="stringliteral">&#39;Sets a timestamp for last cron run.&#39;</span>,</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    ),</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;    <span class="stringliteral">&#39;aliases&#39;</span> =&gt; array(<span class="stringliteral">&#39;sset&#39;</span>),</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    <span class="stringliteral">&#39;core&#39;</span> =&gt; array(<span class="stringliteral">&#39;8+&#39;</span>),</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  );</div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  $items[<span class="stringliteral">&#39;state-delete&#39;</span>] = array(</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;    <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;Delete a state value.&#39;</span>,</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="stringliteral">&#39;arguments&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;      <span class="stringliteral">&#39;key&#39;</span> =&gt; <span class="stringliteral">&#39;The state key, for example &quot;system.cron_last&quot;.&#39;</span>,</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;    <span class="stringliteral">&#39;required arguments&#39;</span> =&gt; 1,</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;    <span class="stringliteral">&#39;examples&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;      <span class="stringliteral">&#39;drush state-del system.cron_last&#39;</span> =&gt; <span class="stringliteral">&#39;Delete state entry for system.cron_last.&#39;</span>,</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;    ),</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    <span class="stringliteral">&#39;aliases&#39;</span> =&gt; array(<span class="stringliteral">&#39;sdel&#39;</span>),</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="stringliteral">&#39;core&#39;</span> =&gt; array(<span class="stringliteral">&#39;8+&#39;</span>),</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="keywordflow">return</span> $items;</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;}</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment"> * State get command callback.</span></div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="comment"> * @state $key</span></div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;<span class="comment"> *   The state key.</span></div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00089"></a><span class="lineno"><a class="code" href="state_8drush_8inc.html#a23e392fb6881072bf11efc642b7569ad">   89</a></span>&#160;<span class="keyword">function</span> <a class="code" href="state_8drush_8inc.html#a23e392fb6881072bf11efc642b7569ad">drush_state_get</a>($key = NULL) {</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  return \Drupal::state()-&gt;get($key);</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;}</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment"> * State set command callback.</span></div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="comment"> * @param $key</span></div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;<span class="comment"> *   The config key.</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="comment"> * @param $data</span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment"> *    The data to save to config.</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00101"></a><span class="lineno"><a class="code" href="state_8drush_8inc.html#ab772d29dd372d890751f69e7f23940bd">  101</a></span>&#160;<span class="keyword">function</span> <a class="code" href="state_8drush_8inc.html#ab772d29dd372d890751f69e7f23940bd">drush_state_set</a>($key = NULL, $data = NULL) {</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;  <span class="comment">// This hidden option is a convenient way to pass a value without passing a key.</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;  $data = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;value&#39;</span>, $data);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;  <span class="keywordflow">if</span> (!isset($data)) {</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_STATE_ERROR&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;No state value specified.&#39;</span>));</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  }</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;  <span class="comment">// Special flag indicating that the value has been passed via STDIN.</span></div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;  <span class="keywordflow">if</span> ($data === <span class="charliteral">&#39;-&#39;</span>) {</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    $data = stream_get_contents(STDIN);</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;  }</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;  \Drupal::state()-&gt;set($key, $data);</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;<span class="comment"></span></div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;<span class="comment"> * State delete command callback.</span></div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="comment"> * @state $key</span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="comment"> *   The state key.</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00123"></a><span class="lineno"><a class="code" href="state_8drush_8inc.html#ab23cf352931f04d8c48e5e5d246b0c50">  123</a></span>&#160;<span class="keyword">function</span> <a class="code" href="state_8drush_8inc.html#ab23cf352931f04d8c48e5e5d246b0c50">drush_state_delete</a>($key = NULL) {</div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;  \Drupal::state()-&gt;delete($key);</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;}</div>
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