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

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1 <?php
2 
3 /**
4  * @file
5  * Site alias commands. @see example.drushrc.php for details.
6  */
7 
8 function sitealias_drush_help($section) {
9  switch ($section) {
10  case 'drush:site-alias':
11  return dt('Print an alias record.');
12  }
13 }
14 
15 function sitealias_drush_command() {
16  $items = array();
17 
18  $items['site-alias'] = array(
19  'callback' => 'drush_sitealias_print',
20  'description' => 'Print site alias records for all known site aliases and local sites.',
21  'bootstrap' => DRUSH_BOOTSTRAP_DRUSH,
22  'arguments' => array(
23  'site' => 'Site specification to print',
24  ),
25  'options' => array(
26  'with-db' => 'Include the databases structure in the full alias record.',
27  'with-db-url' => 'Include the short-form db-url in the full alias record.',
28  'no-db' => 'Do not include the database record in the full alias record (default).',
29  'with-optional' => 'Include optional default items.',
30  'alias-name' => 'For a single alias, set the name to use in the output.',
31  'local' => 'Only display sites that are available on the local system (remote-site not set, and Drupal root exists).',
32  ),
33  'outputformat' => array(
34  'default' => 'config',
35  'pipe-format' => 'var_export',
36  'variable-name' => 'aliases',
37  'hide-empty-fields' => TRUE,
38  'private-fields' => 'password',
39  'field-labels' => array('#name' => 'Name', 'root' => 'Root', 'uri' => 'URI', 'remote-host' => 'Host', 'remote-user' => 'User', 'remote-port' => 'Port', 'os' => 'OS', 'ssh-options' => 'SSH options', 'php' => 'PHP'),
40  'fields-default' => array('#name', 'root', 'uri', 'remote-host', 'remote-user'),
41  'field-mappings' => array('name' => '#name'),
42  'output-data-type' => 'format-table',
43  ),
44  'aliases' => array('sa'),
45  'examples' => array(
46  'drush site-alias' => 'List all alias records known to drush.',
47  'drush site-alias @dev' => 'Print an alias record for the alias \'dev\'.',
48  ),
49  'topics' => array('docs-aliases'),
50  );
51  $items['site-set'] = array(
52  'description' => 'Set a site alias to work on that will persist for the current session.',
53  'bootstrap' => DRUSH_BOOTSTRAP_DRUSH,
54  'handle-remote-commands' => TRUE,
55  'arguments' => array(
56  'site' => 'Site specification to use, or "-" for previous site. Omit this argument to "unset"',
57  ),
58  'aliases' => array('use'),
59  'examples' => array(
60  'drush site-set @dev' => 'Set the current session to use the @dev alias.',
61  'drush site-set user@server/path/to/drupal#sitename' => 'Set the current session to use a site specification.',
62  'drush site-set -' => 'Go back to the previously-set site (like `cd -`).',
63  'drush site-set' => 'Without an argument, any existing site becomes unset.',
64  ),
65  );
66  return $items;
67 }
68 
69 /**
70  * Command argument complete callback.
71  *
72  * @return
73  * Array of available site aliases.
74  */
76  return array('values' => array_keys(_drush_sitealias_all_list()));
77 }
78 
79 /**
80  * Command argument complete callback.
81  *
82  * @return
83  * Array of available site aliases.
84  */
86  return array('values' => array_keys(_drush_sitealias_all_list()));
87 }
88 
89 /**
90  * Return a list of all site aliases known to drush.
91  *
92  * The array key is the site alias name, and the array value
93  * is the site specification for the given alias.
94  */
96  return drush_get_context('site-aliases');
97 }
98 
99 /**
100  * Return a list of all of the local sites at the current drupal root.
101  *
102  * The array key is the site folder name, and the array value
103  * is the site specification for that site.
104  */
106  $site_list = array();
107  $base_path = drush_get_context('DRUSH_DRUPAL_ROOT');
108  if ($base_path) {
109  $base_path .= '/sites';
110  $files = drush_scan_directory($base_path, '/settings\.php/', array('.', '..', 'CVS', 'all'), 0, 1);
111  foreach ($files as $filename => $info) {
112  if ($info->basename == 'settings.php') {
113  $alias_record = drush_sitealias_build_record_from_settings_file($filename);
114  if (!empty($alias_record)) {
115  $site_list[drush_sitealias_uri_to_site_dir($alias_record['uri'])] = $alias_record;
116  }
117  }
118  }
119  }
120  return $site_list;
121 }
122 
123 /**
124  * Return the list of all site aliases and all local sites.
125  */
129 }
130 
131 /**
132  * Return the list of site aliases (remote or local) that the
133  * user specified on the command line. If none were specified,
134  * then all are returned.
135  */
137  $command = drush_get_command();
138  $specifications = $command['arguments'];
139  $site_list = array();
140 
141  // Iterate over the arguments and convert them to alias records
142  if (!empty($specifications)) {
143  list($site_list, $not_found) = drush_sitealias_resolve_sitespecs($specifications);
144  if (!empty($not_found)) {
145  return drush_set_error('DRUSH_ALIAS_NOT_FOUND', dt("Not found: @list", array("@list" => implode(', ', $not_found))));
146  }
147  }
148  // If the user provided no args, then we will return everything.
149  else {
151  $site_list = _drush_sitealias_all_list();
152 
153  // Filter out the hidden items
154  foreach ($site_list as $site_name => $one_site) {
155  if (array_key_exists('#hidden', $one_site)) {
156  unset($site_list[$site_name]);
157  }
158  }
159  }
160 
161  // Filter for only local sites if specified.
162  if (drush_get_option('local', FALSE)) {
163  foreach ($site_list as $site_name => $one_site) {
164  if ( (array_key_exists('remote-site', $one_site)) ||
165  (!array_key_exists('root', $one_site)) ||
166  (!is_dir($one_site['root']))
167  ) {
168  unset($site_list[$site_name]);
169  }
170  }
171  }
172  return $site_list;
173 }
174 
175 /**
176  * Print out the specified site aliases (or else all) using the format
177  * specified.
178  */
180  // Try to get the @self alias to be defined.
183  if ($site_list === FALSE) {
184  return FALSE;
185  }
186  ksort($site_list);
187  $with_db = (drush_get_option('with-db') != NULL) || (drush_get_option('with-db-url') != NULL);
188 
189  $site_specs = array();
190  foreach ($site_list as $site => $alias_record) {
191  list($alias_name, $result_record) = _drush_sitealias_prepare_record($alias_record, $site);
192  $site_specs[$alias_name] = $result_record;
193  }
194  ksort($site_specs);
195  return $site_specs;
196 }
197 
198 /**
199  * Given a site alias name, print out a php-syntax
200  * representation of it.
201  *
202  * @param alias_record
203  * The name of the site alias to print
204  */
205 function _drush_sitealias_prepare_record($alias_record, $site_alias = '') {
206  $output_db = drush_get_option('with-db');
207  $output_db_url = drush_get_option('with-db-url');
208  $output_optional_items = drush_get_option('with-optional');
209 
210  // Make sure that the default items have been added for all aliases
212 
213  // Include the optional items, if requested
214  if ($output_optional_items) {
216  }
217 
219 
220  if (isset($output_db_url)) {
221  drush_sitealias_add_db_url($alias_record);
222  }
223  if (isset($output_db_url) || isset($output_db)) {
224  drush_sitealias_add_db_settings($alias_record);
225  }
226  // If the user specified --with-db-url, then leave the
227  // 'db-url' entry in the alias record (unless it is not
228  // set, in which case we will leave the 'databases' record instead).
229  if (isset($output_db_url)) {
230  if (isset($alias_record['db-url'])) {
231  unset($alias_record['databases']);
232  }
233  }
234  // If the user specified --with-db, then leave the
235  // 'databases' entry in the alias record.
236  else if (isset($output_db)) {
237  unset($alias_record['db-url']);
238  }
239  // If neither --with-db nor --with-db-url were specified,
240  // then remove both the 'db-url' and the 'databases' entries.
241  else {
242  unset($alias_record['db-url']);
243  unset($alias_record['databases']);
244  }
245 
246  // The alias name will be the same as the site alias name,
247  // unless the user specified some other name on the command line.
248  $alias_name = drush_get_option('alias-name');
249  if (!isset($alias_name)) {
250  $alias_name = $site_alias;
251  if (empty($alias_name) || is_numeric($alias_name)) {
252  $alias_name = drush_sitealias_uri_to_site_dir($alias_record['uri']);
253  }
254  }
255 
256  // We don't want certain fields to go into the output
257  unset($alias_record['#group']);
258  unset($alias_record['#hidden']);
259 
260  // We only want to output the 'root' item; don't output the '%root' path alias
261  if (array_key_exists('path-aliases', $alias_record) && array_key_exists('%root', $alias_record['path-aliases'])) {
262  unset($alias_record['path-aliases']['%root']);
263  // If there is nothing left in path-aliases, then clear it out
264  if (count($alias_record['path-aliases']) == 0) {
265  unset($alias_record['path-aliases']);
266  }
267  }
268 
269  // Alias names contain an '@' when referenced, but do
270  // not contain an '@' when defined.
271  if (substr($alias_name,0,1) == '@') {
272  $alias_name = substr($alias_name,1);
273  }
274 
275  return array($alias_name, $alias_record);
276 }
277 
278 function _drush_sitealias_print_record($alias_record, $site_alias = '') {
279  list($alias_name, $result_record) = _drush_sitealias_prepare_record($alias_record, $site_alias);
280  $exported_alias = var_export($result_record, TRUE);
281  drush_print('$aliases[\'' . $alias_name . '\'] = ' . $exported_alias . ';');
282 }
283 
284 /**
285  * Use heuristics to attempt to convert from a site directory to a URI.
286  * This function should only be used when the URI really is unknown, as
287  * the mapping is not perfect.
288  *
289  * @param site_dir
290  * A directory, such as domain.com.8080.drupal
291  *
292  * @return string
293  * A uri, such as http://domain.com:8080/drupal
294  */
295 function _drush_sitealias_site_dir_to_uri($site_dir) {
296  // Protect IP addresses NN.NN.NN.NN by converting them
297  // temporarily to NN_NN_NN_NN for now.
298  $uri = preg_replace("/([0-9]+)\.([0-9]+)\.([0-9]+)\.([0-9]+)/", "$1_$2_$3_$4", $site_dir);
299  // Convert .[0-9]+. into :[0-9]+/
300  $uri = preg_replace("/\.([0-9]+)\./", ":$1/", $uri);
301  // Convert .[0-9]$ into :[0-9]
302  $uri = preg_replace("/\.([0-9]+)$/", ":$1", $uri);
303  // Convert .(com|net|org|info). into .(com|net|org|info)/
304  $uri = str_replace(array('.com.', '.net.', '.org.', '.info.'), array('.com/', '.net/', '.org/', '.info/'), $uri);
305 
306  // If there is a / then convert every . after the / to /
307  // Then again, if we did this we would break if the path contained a "."
308  // I hope that the path would never contain a "."...
309  $pos = strpos($uri, '/');
310  if ($pos !== false) {
311  $uri = substr($uri, 0, $pos + 1) . str_replace('.', '/', substr($uri, $pos + 1));
312  }
313 
314  // n.b. this heuristic works all the time if there is a port,
315  // it also works all the time if there is a port and no path,
316  // but it does not work for domains such as .co.jp with no path,
317  // and it can fail horribly if someone makes a domain like "info.org".
318  // Still, I think this is the best we can do short of consulting DNS.
319 
320  // Convert from NN_NN_NN_NN back to NN.NN.NN.NN
321  $uri = preg_replace("/([0-9]+)_([0-9]+)_([0-9]+)_([0-9]+)/", "$1.$2.$3.$4", $site_dir);
322 
323  return 'http://' . $uri;
324 }
325 
326 /**
327  * Validation callback for drush site-set.
328  */
330  if (!function_exists('posix_getppid')) {
331  $args = array('!command' => 'site-set', '!dependencies' => 'POSIX');
332  return drush_set_error('DRUSH_COMMAND_PHP_DEPENDENCY_ERROR', dt('Command !command needs the following PHP extensions installed/enabled to run: !dependencies.', $args));
333  }
334 }
335 
336 /**
337  * Set the DRUPAL_SITE variable by writing it out to a temporary file that we
338  * then source for persistent site switching.
339  *
340  * @param site
341  * A valid site specification.
342  */
343 function drush_sitealias_site_set($site = '@none') {
344  if ($filename = drush_sitealias_get_envar_filename()) {
345  $last_site_filename = drush_sitealias_get_envar_filename('drush-drupal-prev-site-');
346  if ($site == '-') {
347  if (file_exists($last_site_filename)) {
348  $site = file_get_contents($last_site_filename);
349  }
350  else {
351  $site = '@none';
352  }
353  }
355  if (file_exists($filename)) {
356  @unlink($last_site_filename);
357  @rename($filename, $last_site_filename);
358  }
359  $success_message = dt("Site set to !site", array('!site' => $site));
360  if ($site == '@none') {
361  if (drush_delete_dir($filename)) {
362  drush_print($success_message);
363  }
364  }
365  elseif (drush_mkdir(dirname($filename), TRUE)) {
366  if (file_put_contents($filename, $site)) {
367  drush_print($success_message);
368  }
369  }
370  }
371  else {
372  drush_set_error('DRUPAL_SITE_NOT_FOUND', dt("Could not find a site definition for !site.", array('!site' => $site)));
373  }
374  }
375 }

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<a href="sitealias_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"> *   Site alias commands. @see example.drushrc.php for details.</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;</div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="keyword">function</span> sitealias_drush_help($section) {</div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;  <span class="keywordflow">switch</span> ($section) {</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;    <span class="keywordflow">case</span> <span class="stringliteral">&#39;drush:site-alias&#39;</span>:</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Print an alias record.&#39;</span>);</div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;  }</div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;}</div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;</div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="keyword">function</span> sitealias_drush_command() {</div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;  $items = array();</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;  $items[<span class="stringliteral">&#39;site-alias&#39;</span>] = array(</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;    <span class="stringliteral">&#39;callback&#39;</span> =&gt; <span class="stringliteral">&#39;drush_sitealias_print&#39;</span>,</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;    <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;Print site alias records for all known site aliases and local sites.&#39;</span>,</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;    <span class="stringliteral">&#39;bootstrap&#39;</span> =&gt; <a class="code" href="lib_2Drush_2Boot_2bootstrap_8inc.html#aaa7e693dd78d632c3d0f5baa3ba2d200">DRUSH_BOOTSTRAP_DRUSH</a>,</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;    <span class="stringliteral">&#39;arguments&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;      <span class="stringliteral">&#39;site&#39;</span> =&gt; <span class="stringliteral">&#39;Site specification to print&#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;options&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;      <span class="stringliteral">&#39;with-db&#39;</span> =&gt; <span class="stringliteral">&#39;Include the databases structure in the full alias record.&#39;</span>,</div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;      <span class="stringliteral">&#39;with-db-url&#39;</span> =&gt; <span class="stringliteral">&#39;Include the short-form db-url in the full alias record.&#39;</span>,</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;      <span class="stringliteral">&#39;no-db&#39;</span> =&gt; <span class="stringliteral">&#39;Do not include the database record in the full alias record (default).&#39;</span>,</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;      <span class="stringliteral">&#39;with-optional&#39;</span> =&gt; <span class="stringliteral">&#39;Include optional default items.&#39;</span>,</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;      <span class="stringliteral">&#39;alias-name&#39;</span> =&gt; <span class="stringliteral">&#39;For a single alias, set the name to use in the output.&#39;</span>,</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;      <span class="stringliteral">&#39;local&#39;</span> =&gt; <span class="stringliteral">&#39;Only display sites that are available on the local system (remote-site not set, and Drupal root exists).&#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;config&#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;var_export&#39;</span>,</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;      <span class="stringliteral">&#39;variable-name&#39;</span> =&gt; <span class="stringliteral">&#39;aliases&#39;</span>,</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;      <span class="stringliteral">&#39;hide-empty-fields&#39;</span> =&gt; TRUE,</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;      <span class="stringliteral">&#39;private-fields&#39;</span> =&gt; <span class="stringliteral">&#39;password&#39;</span>,</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;      <span class="stringliteral">&#39;field-labels&#39;</span> =&gt; array(<span class="stringliteral">&#39;#name&#39;</span> =&gt; <span class="stringliteral">&#39;Name&#39;</span>, <span class="stringliteral">&#39;root&#39;</span> =&gt; <span class="stringliteral">&#39;Root&#39;</span>, <span class="stringliteral">&#39;uri&#39;</span> =&gt; <span class="stringliteral">&#39;URI&#39;</span>, <span class="stringliteral">&#39;remote-host&#39;</span> =&gt; <span class="stringliteral">&#39;Host&#39;</span>, <span class="stringliteral">&#39;remote-user&#39;</span> =&gt; <span class="stringliteral">&#39;User&#39;</span>, <span class="stringliteral">&#39;remote-port&#39;</span> =&gt; <span class="stringliteral">&#39;Port&#39;</span>, <span class="stringliteral">&#39;os&#39;</span> =&gt; <span class="stringliteral">&#39;OS&#39;</span>, <span class="stringliteral">&#39;ssh-options&#39;</span> =&gt; <span class="stringliteral">&#39;SSH options&#39;</span>, <span class="stringliteral">&#39;php&#39;</span> =&gt; <span class="stringliteral">&#39;PHP&#39;</span>),</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;      <span class="stringliteral">&#39;fields-default&#39;</span> =&gt; array(<span class="stringliteral">&#39;#name&#39;</span>, <span class="stringliteral">&#39;root&#39;</span>, <span class="stringliteral">&#39;uri&#39;</span>, <span class="stringliteral">&#39;remote-host&#39;</span>, <span class="stringliteral">&#39;remote-user&#39;</span>),</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;      <span class="stringliteral">&#39;field-mappings&#39;</span> =&gt; array(<span class="stringliteral">&#39;name&#39;</span> =&gt; <span class="stringliteral">&#39;#name&#39;</span>),</div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;      <span class="stringliteral">&#39;output-data-type&#39;</span> =&gt; <span class="stringliteral">&#39;format-table&#39;</span>,</div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;    ),</div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;    <span class="stringliteral">&#39;aliases&#39;</span> =&gt; array(<span class="stringliteral">&#39;sa&#39;</span>),</div>
<div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    <span class="stringliteral">&#39;examples&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;      <span class="stringliteral">&#39;drush site-alias&#39;</span> =&gt; <span class="stringliteral">&#39;List all alias records known to drush.&#39;</span>,</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;      <span class="stringliteral">&#39;drush site-alias @dev&#39;</span> =&gt; <span class="stringliteral">&#39;Print an alias record for the alias \&#39;dev\&#39;.&#39;</span>,</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="stringliteral">&#39;topics&#39;</span> =&gt; array(<span class="stringliteral">&#39;docs-aliases&#39;</span>),</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;  $items[<span class="stringliteral">&#39;site-set&#39;</span>] = array(</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="stringliteral">&#39;description&#39;</span> =&gt; <span class="stringliteral">&#39;Set a site alias to work on that will persist for the current session.&#39;</span>,</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    <span class="stringliteral">&#39;bootstrap&#39;</span> =&gt; <a class="code" href="lib_2Drush_2Boot_2bootstrap_8inc.html#aaa7e693dd78d632c3d0f5baa3ba2d200">DRUSH_BOOTSTRAP_DRUSH</a>,</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="stringliteral">&#39;handle-remote-commands&#39;</span> =&gt; TRUE,</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    <span class="stringliteral">&#39;arguments&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;      <span class="stringliteral">&#39;site&#39;</span> =&gt; <span class="stringliteral">&#39;Site specification to use, or &quot;-&quot; for previous site. Omit this argument to &quot;unset&quot;&#39;</span>,</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;    <span class="stringliteral">&#39;aliases&#39;</span> =&gt; array(<span class="stringliteral">&#39;use&#39;</span>),</div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;    <span class="stringliteral">&#39;examples&#39;</span> =&gt; array(</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;      <span class="stringliteral">&#39;drush site-set @dev&#39;</span> =&gt; <span class="stringliteral">&#39;Set the current session to use the @dev alias.&#39;</span>,</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;      <span class="stringliteral">&#39;drush site-set user@server/path/to/drupal#sitename&#39;</span> =&gt; <span class="stringliteral">&#39;Set the current session to use a site specification.&#39;</span>,</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;      <span class="stringliteral">&#39;drush site-set -&#39;</span> =&gt; <span class="stringliteral">&#39;Go back to the previously-set site (like `cd -`).&#39;</span>,</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;      <span class="stringliteral">&#39;drush site-set&#39;</span> =&gt; <span class="stringliteral">&#39;Without an argument, any existing site becomes unset.&#39;</span>,</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    ),</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;  <span class="keywordflow">return</span> $items;</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;}</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;<span class="comment"> * Command argument complete callback.</span></div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment"> * @return</span></div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;<span class="comment"> *  Array of available site aliases.</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#a111c507228e24bf6aa1bc4e368fcadda">   75</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#a111c507228e24bf6aa1bc4e368fcadda">sitealias_site_alias_complete</a>() {</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  <span class="keywordflow">return</span> array(<span class="stringliteral">&#39;values&#39;</span> =&gt; array_keys(<a class="code" href="sitealias_8drush_8inc.html#ab84f25812ecd477686e6fa349503ed8d">_drush_sitealias_all_list</a>()));</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;<span class="comment"></span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="comment"> * Command argument complete callback.</span></div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;<span class="comment"> * @return</span></div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;<span class="comment"> *  Array of available site aliases.</span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#aa94645cd530207c93d7e11445ceb7651">   85</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#aa94645cd530207c93d7e11445ceb7651">sitealias_site_set_complete</a>() {</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;  <span class="keywordflow">return</span> array(<span class="stringliteral">&#39;values&#39;</span> =&gt; array_keys(<a class="code" href="sitealias_8drush_8inc.html#ab84f25812ecd477686e6fa349503ed8d">_drush_sitealias_all_list</a>()));</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;}</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">   89</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment"> * Return a list of all site aliases known to drush.</span></div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="comment"> * The array key is the site alias name, and the array value</span></div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;<span class="comment"> * is the site specification for the given alias.</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00095"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#ad809b4041656d1dc016b3fdf954ab066">   95</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#ad809b4041656d1dc016b3fdf954ab066">_drush_sitealias_alias_list</a>() {</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;  <span class="keywordflow">return</span> <a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;site-aliases&#39;</span>);</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;}</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;<span class="comment"> * Return a list of all of the local sites at the current drupal root.</span></div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="comment"> * The array key is the site folder name, and the array value</span></div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;<span class="comment"> * is the site specification for that site.</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00105"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#abc87a944e5c22e954bfed08dcd874e02">  105</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#abc87a944e5c22e954bfed08dcd874e02">_drush_sitealias_site_list</a>() {</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;  $site_list = array();</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;  $base_path = <a class="code" href="context_8inc.html#ad25559f8d7d753f636fbeac347c29fc5">drush_get_context</a>(<span class="stringliteral">&#39;DRUSH_DRUPAL_ROOT&#39;</span>);</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;  <span class="keywordflow">if</span> ($base_path) {</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    $base_path .= <span class="stringliteral">&#39;/sites&#39;</span>;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    $files = <a class="code" href="group__filesystemfunctions.html#ga1c545390a8890f6ea47385f79fbe2e82">drush_scan_directory</a>($base_path, <span class="stringliteral">&#39;/settings\.php/&#39;</span>, array(<span class="charliteral">&#39;.&#39;</span>, <span class="stringliteral">&#39;..&#39;</span>, <span class="stringliteral">&#39;CVS&#39;</span>, <span class="stringliteral">&#39;all&#39;</span>), 0, 1);</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;    <span class="keywordflow">foreach</span> ($files as $filename =&gt; $info) {</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;      <span class="keywordflow">if</span> ($info-&gt;basename == <span class="stringliteral">&#39;settings.php&#39;</span>) {</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;        $alias_record = drush_sitealias_build_record_from_settings_file($filename);</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        <span class="keywordflow">if</span> (!empty($alias_record)) {</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;          $site_list[<a class="code" href="sitealias_8inc.html#ab58274361a02348f2d3ebf640686480b">drush_sitealias_uri_to_site_dir</a>($alias_record[<span class="stringliteral">&#39;uri&#39;</span>])] = $alias_record;</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;    }</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;  }</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;  <span class="keywordflow">return</span> $site_list;</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;}</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">  123</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;<span class="comment"> * Return the list of all site aliases and all local sites.</span></div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#ab84f25812ecd477686e6fa349503ed8d">  126</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#ab84f25812ecd477686e6fa349503ed8d">_drush_sitealias_all_list</a>() {</div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;  <a class="code" href="sitealias_8inc.html#a1313cf54d1c18ec59bcc91127becc166">drush_sitealias_load_all</a>();</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;  <span class="keywordflow">return</span> array_merge(<a class="code" href="sitealias_8drush_8inc.html#ad809b4041656d1dc016b3fdf954ab066">_drush_sitealias_alias_list</a>(), <a class="code" href="sitealias_8drush_8inc.html#abc87a944e5c22e954bfed08dcd874e02">_drush_sitealias_site_list</a>());</div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;}</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="comment"> * Return the list of site aliases (remote or local) that the</span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment"> * user specified on the command line.  If none were specified,</span></div>
<div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;<span class="comment"> * then all are returned.</span></div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00136"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#abcb2a29ddfe9b3f66120793287c143c2">  136</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#abcb2a29ddfe9b3f66120793287c143c2">_drush_sitealias_user_specified_list</a>() {</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;  $command = <a class="code" href="context_8inc.html#a8fc57227375a540fea5314b154576354">drush_get_command</a>();</div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;  $specifications = $command[<span class="stringliteral">&#39;arguments&#39;</span>];</div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;  $site_list = array();</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;  <span class="comment">// Iterate over the arguments and convert them to alias records</span></div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;  <span class="keywordflow">if</span> (!empty($specifications)) {</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    list($site_list, $not_found) = <a class="code" href="sitealias_8inc.html#a0dd349885b59373b8a067d7589d096e7">drush_sitealias_resolve_sitespecs</a>($specifications);</div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;    <span class="keywordflow">if</span> (!empty($not_found)) {</div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;      <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_ALIAS_NOT_FOUND&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;Not found: @list&quot;</span>, array(<span class="stringliteral">&quot;@list&quot;</span> =&gt; implode(<span class="stringliteral">&#39;, &#39;</span>, $not_found))));</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    }</div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;  }</div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;  <span class="comment">// If the user provided no args, then we will return everything.</span></div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <a class="code" href="outputformat_8drush_8inc.html#a46f0ffb5f8bf676a5dfec452b083a9f2">drush_set_default_outputformat</a>(<span class="stringliteral">&#39;list&#39;</span>);</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    $site_list = <a class="code" href="sitealias_8drush_8inc.html#ab84f25812ecd477686e6fa349503ed8d">_drush_sitealias_all_list</a>();</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;    <span class="comment">// Filter out the hidden items</span></div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;    <span class="keywordflow">foreach</span> ($site_list as $site_name =&gt; $one_site) {</div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;      <span class="keywordflow">if</span> (array_key_exists(<span class="stringliteral">&#39;#hidden&#39;</span>, $one_site)) {</div>
<div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;        unset($site_list[$site_name]);</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;      }</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;    }</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;  }</div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;  <span class="comment">// Filter for only local sites if specified.</span></div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;  <span class="keywordflow">if</span> (<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;local&#39;</span>, FALSE)) {</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    <span class="keywordflow">foreach</span> ($site_list as $site_name =&gt; $one_site) {</div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;      <span class="keywordflow">if</span> ( (array_key_exists(<span class="stringliteral">&#39;remote-site&#39;</span>, $one_site)) ||</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;           (!array_key_exists(<span class="stringliteral">&#39;root&#39;</span>, $one_site)) ||</div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;           (!is_dir($one_site[<span class="stringliteral">&#39;root&#39;</span>]))</div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;         ) {</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;        unset($site_list[$site_name]);</div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;      }</div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    }</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;  }</div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;  <span class="keywordflow">return</span> $site_list;</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;}</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="comment"> * Print out the specified site aliases (or else all) using the format</span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="comment"> * specified.</span></div>
<div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00179"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#a50bb1ab798f857c144715b783c71c480">  179</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#a50bb1ab798f857c144715b783c71c480">drush_sitealias_print</a>() {</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;  <span class="comment">// Try to get the @self alias to be defined.</span></div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;  $phase = <a class="code" href="lib_2Drush_2Boot_2bootstrap_8inc.html#adb325e52092d83c685acdee827af1085">drush_bootstrap_max</a>(<a class="code" href="lib_2Drush_2Boot_2bootstrap_8inc.html#aef87695d12c5885f75e515f200c079a8">DRUSH_BOOTSTRAP_DRUPAL_SITE</a>);</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;  $site_list = <a class="code" href="sitealias_8drush_8inc.html#abcb2a29ddfe9b3f66120793287c143c2">_drush_sitealias_user_specified_list</a>();</div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;  <span class="keywordflow">if</span> ($site_list === FALSE) {</div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;    <span class="keywordflow">return</span> FALSE;</div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;  }</div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;  ksort($site_list);</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;  $with_db = (<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;with-db&#39;</span>) != NULL) || (<a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;with-db-url&#39;</span>) != NULL);</div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;</div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;  $site_specs = array();</div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;  <span class="keywordflow">foreach</span> ($site_list as $site =&gt; $alias_record) {</div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;    list($alias_name, $result_record) = <a class="code" href="sitealias_8drush_8inc.html#a597ef7478691e3e37d253d5617553b7e">_drush_sitealias_prepare_record</a>($alias_record, $site);</div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;    $site_specs[$alias_name] = $result_record;</div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;  }</div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;  ksort($site_specs);</div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;  <span class="keywordflow">return</span> $site_specs;</div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;}</div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;<span class="comment"> * Given a site alias name, print out a php-syntax</span></div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;<span class="comment"> * representation of it.</span></div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;<span class="comment"> * @param alias_record</span></div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="comment"> *   The name of the site alias to print</span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#a597ef7478691e3e37d253d5617553b7e">  205</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#a597ef7478691e3e37d253d5617553b7e">_drush_sitealias_prepare_record</a>($alias_record, $site_alias = <span class="stringliteral">&#39;&#39;</span>) {</div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;  $output_db = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;with-db&#39;</span>);</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;  $output_db_url = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;with-db-url&#39;</span>);</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;  $output_optional_items = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;with-optional&#39;</span>);</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;</div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;  <span class="comment">// Make sure that the default items have been added for all aliases</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;  <a class="code" href="sitealias_8inc.html#a1f4c706969fbd0d73d227a52d106b5f4">_drush_sitealias_add_static_defaults</a>($alias_record);</div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;</div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;  <span class="comment">// Include the optional items, if requested</span></div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;  <span class="keywordflow">if</span> ($output_optional_items) {</div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;    <a class="code" href="sitealias_8inc.html#a1d3d9f7c33a390544cc8591fdd156457">_drush_sitealias_add_transient_defaults</a>($alias_record);</div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;  }</div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;</div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;  <a class="code" href="sitealias_8inc.html#ac47e3ae7659cedce04c044c53fdb5c37">drush_sitealias_resolve_path_references</a>($alias_record);</div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;</div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;  <span class="keywordflow">if</span> (isset($output_db_url)) {</div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;    <a class="code" href="sitealias_8inc.html#a6bcaf6211d8387c6f154d6592287cf3f">drush_sitealias_add_db_url</a>($alias_record);</div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;  }</div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;  <span class="keywordflow">if</span> (isset($output_db_url) || isset($output_db)) {</div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <a class="code" href="sitealias_8inc.html#a55b71bb6e4dda1cff7e68ef49331ba6d">drush_sitealias_add_db_settings</a>($alias_record);</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;  }</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;  <span class="comment">// If the user specified --with-db-url, then leave the</span></div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;  <span class="comment">// &#39;db-url&#39; entry in the alias record (unless it is not</span></div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;  <span class="comment">// set, in which case we will leave the &#39;databases&#39; record instead).</span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;  <span class="keywordflow">if</span> (isset($output_db_url)) {</div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;    <span class="keywordflow">if</span> (isset($alias_record[<span class="stringliteral">&#39;db-url&#39;</span>])) {</div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;      unset($alias_record[<span class="stringliteral">&#39;databases&#39;</span>]);</div>
<div class="line"><a name="l00232"></a><span class="lineno">  232</span>&#160;    }</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;  }</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;  <span class="comment">// If the user specified --with-db, then leave the</span></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;  <span class="comment">// &#39;databases&#39; entry in the alias record.</span></div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;  <span class="keywordflow">else</span> <span class="keywordflow">if</span> (isset($output_db)) {</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    unset($alias_record[<span class="stringliteral">&#39;db-url&#39;</span>]);</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;  }</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;  <span class="comment">// If neither --with-db nor --with-db-url were specified,</span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;  <span class="comment">// then remove both the &#39;db-url&#39; and the &#39;databases&#39; entries.</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;  <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;    unset($alias_record[<span class="stringliteral">&#39;db-url&#39;</span>]);</div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;    unset($alias_record[<span class="stringliteral">&#39;databases&#39;</span>]);</div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;  }</div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;</div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;  <span class="comment">// The alias name will be the same as the site alias name,</span></div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;  <span class="comment">// unless the user specified some other name on the command line.</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;  $alias_name = <a class="code" href="context_8inc.html#afe91fb3e5219ecb2208c3b036b1f0cb8">drush_get_option</a>(<span class="stringliteral">&#39;alias-name&#39;</span>);</div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;  <span class="keywordflow">if</span> (!isset($alias_name)) {</div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;    $alias_name = $site_alias;</div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;    <span class="keywordflow">if</span> (empty($alias_name) || is_numeric($alias_name)) {</div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;      $alias_name = <a class="code" href="sitealias_8inc.html#ab58274361a02348f2d3ebf640686480b">drush_sitealias_uri_to_site_dir</a>($alias_record[<span class="stringliteral">&#39;uri&#39;</span>]);</div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;    }</div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;  }</div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;</div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;  <span class="comment">// We don&#39;t want certain fields to go into the output</span></div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;  unset($alias_record[<span class="stringliteral">&#39;#group&#39;</span>]);</div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;  unset($alias_record[<span class="stringliteral">&#39;#hidden&#39;</span>]);</div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;</div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;  <span class="comment">// We only want to output the &#39;root&#39; item; don&#39;t output the &#39;%root&#39; path alias</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;  <span class="keywordflow">if</span> (array_key_exists(<span class="stringliteral">&#39;path-aliases&#39;</span>, $alias_record) &amp;&amp; array_key_exists(<span class="stringliteral">&#39;%root&#39;</span>, $alias_record[<span class="stringliteral">&#39;path-aliases&#39;</span>])) {</div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;    unset($alias_record[<span class="stringliteral">&#39;path-aliases&#39;</span>][<span class="stringliteral">&#39;%root&#39;</span>]);</div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;    <span class="comment">// If there is nothing left in path-aliases, then clear it out</span></div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;    <span class="keywordflow">if</span> (count($alias_record[<span class="stringliteral">&#39;path-aliases&#39;</span>]) == 0) {</div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;      unset($alias_record[<span class="stringliteral">&#39;path-aliases&#39;</span>]);</div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;    }</div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;  }</div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;</div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;  <span class="comment">// Alias names contain an &#39;@&#39; when referenced, but do</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;  <span class="comment">// not contain an &#39;@&#39; when defined.</span></div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;  <span class="keywordflow">if</span> (substr($alias_name,0,1) == <span class="charliteral">&#39;@&#39;</span>) {</div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;    $alias_name = substr($alias_name,1);</div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;  }</div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;</div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;  <span class="keywordflow">return</span> array($alias_name, $alias_record);</div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;}</div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;</div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;<span class="keyword">function</span> _drush_sitealias_print_record($alias_record, $site_alias = <span class="stringliteral">&#39;&#39;</span>) {</div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;  list($alias_name, $result_record) = <a class="code" href="sitealias_8drush_8inc.html#a597ef7478691e3e37d253d5617553b7e">_drush_sitealias_prepare_record</a>($alias_record, $site_alias);</div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;  $exported_alias = var_export($result_record, TRUE);</div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;  <a class="code" href="group__outputfunctions.html#ga63acbb94925d6d2693e235e966bba740">drush_print</a>(<span class="stringliteral">&#39;$aliases[\&#39;&#39;</span> . $alias_name . <span class="charliteral">&#39;\&#39;</span>] = <span class="stringliteral">&#39; . $exported_alias . &#39;</span>;<span class="stringliteral">&#39;);</span></div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;<span class="stringliteral">}</span></div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="stringliteral"></span><span class="comment"></span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="comment"> * Use heuristics to attempt to convert from a site directory to a URI.</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="comment"> * This function should only be used when the URI really is unknown, as</span></div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;<span class="comment"> * the mapping is not perfect.</span></div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;<span class="comment"> * @param site_dir</span></div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;<span class="comment"> *   A directory, such as domain.com.8080.drupal</span></div>
<div class="line"><a name="l00291"></a><span class="lineno">  291</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;<span class="comment"> * @return string</span></div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="comment"> *   A uri, such as http://domain.com:8080/drupal</span></div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00295"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#abf94b3ad5ced8ae5b07458faa457a5ae">  295</a></span>&#160;function _drush_sitealias_site_dir_to_uri($site_dir) {</div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;  // Protect IP addresses NN.NN.NN.NN by converting them</div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;  // temporarily to NN_NN_NN_NN for now.</div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;  $uri = preg_replace(&quot;/([0-9]+)\.([0-9]+)\.([0-9]+)\.([0-9]+)/&quot;, &quot;$1_$2_$3_$4&quot;, $site_dir);</div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;  // Convert .[0-9]+. into :[0-9]+/</div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;  $uri = preg_replace(&quot;/\.([0-9]+)\./&quot;, &quot;:$1/&quot;, $uri);</div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;  // Convert .[0-9]$ into :[0-9]</div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;  $uri = preg_replace(&quot;/\.([0-9]+)$/&quot;, &quot;:$1&quot;, $uri);</div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;  // Convert .(com|net|org|info). into .(com|net|org|info)/</div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;  $uri = str_replace(array(&#39;.com.<span class="stringliteral">&#39;, &#39;</span>.net.<span class="stringliteral">&#39;, &#39;</span>.org.<span class="stringliteral">&#39;, &#39;</span>.info.<span class="stringliteral">&#39;), array(&#39;</span>.com/<span class="stringliteral">&#39;, &#39;</span>.net/<span class="stringliteral">&#39;, &#39;</span>.org/<span class="stringliteral">&#39;, &#39;</span>.info/<span class="stringliteral">&#39;), $uri);</span></div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;<span class="stringliteral"></span></div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="stringliteral">  // If there is a / then convert every . after the / to /</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="stringliteral">  // Then again, if we did this we would break if the path contained a &quot;.&quot;</span></div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="stringliteral">  // I hope that the path would never contain a &quot;.&quot;...</span></div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;<span class="stringliteral">  $pos = strpos($uri, &#39;</span>/<span class="stringliteral">&#39;);</span></div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;<span class="stringliteral">  if ($pos !== false) {</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;<span class="stringliteral">    $uri = substr($uri, 0, $pos + 1) . str_replace(&#39;</span>.<span class="stringliteral">&#39;, &#39;</span>/<span class="stringliteral">&#39;, substr($uri, $pos + 1));</span></div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;<span class="stringliteral">  }</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="stringliteral"></span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;<span class="stringliteral">  // n.b. this heuristic works all the time if there is a port,</span></div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;<span class="stringliteral">  // it also works all the time if there is a port and no path,</span></div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;<span class="stringliteral">  // but it does not work for domains such as .co.jp with no path,</span></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;<span class="stringliteral">  // and it can fail horribly if someone makes a domain like &quot;info.org&quot;.</span></div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;<span class="stringliteral">  // Still, I think this is the best we can do short of consulting DNS.</span></div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="stringliteral"></span></div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;<span class="stringliteral">  // Convert from NN_NN_NN_NN back to NN.NN.NN.NN</span></div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;<span class="stringliteral">  $uri = preg_replace(&quot;/([0-9]+)_([0-9]+)_([0-9]+)_([0-9]+)/&quot;, &quot;$1.$2.$3.$4&quot;, $site_dir);</span></div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;<span class="stringliteral"></span></div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;<span class="stringliteral">  return &#39;</span>http:<span class="comment">//&#39; . $uri;</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;}</div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;<span class="comment"> * Validation callback for drush site-set.</span></div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00329"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#a80c6f0bc5ddf5b7fcf6a611f012d40c5">  329</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#a80c6f0bc5ddf5b7fcf6a611f012d40c5">drush_sitealias_site_set_validate</a>() {</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;  <span class="keywordflow">if</span> (!function_exists(<span class="stringliteral">&#39;posix_getppid&#39;</span>)) {</div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;    $args = array(<span class="stringliteral">&#39;!command&#39;</span> =&gt; <span class="stringliteral">&#39;site-set&#39;</span>, <span class="stringliteral">&#39;!dependencies&#39;</span> =&gt; <span class="stringliteral">&#39;POSIX&#39;</span>);</div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;    <span class="keywordflow">return</span> <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUSH_COMMAND_PHP_DEPENDENCY_ERROR&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&#39;Command !command needs the following PHP extensions installed/enabled to run: !dependencies.&#39;</span>, $args));</div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;  }</div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;}</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;<span class="comment">/**</span></div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;<span class="comment"> * Set the DRUPAL_SITE variable by writing it out to a temporary file that we</span></div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;<span class="comment"> * then source for persistent site switching.</span></div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;<span class="comment"> * @param site</span></div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;<span class="comment"> *  A valid site specification.</span></div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;<span class="comment"> */</span></div>
<div class="line"><a name="l00343"></a><span class="lineno"><a class="code" href="sitealias_8drush_8inc.html#a617aa7e74fc3c55cb99263a84e414466">  343</a></span>&#160;<span class="keyword">function</span> <a class="code" href="sitealias_8drush_8inc.html#a617aa7e74fc3c55cb99263a84e414466">drush_sitealias_site_set</a>($site = <span class="stringliteral">&#39;@none&#39;</span>) {</div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;  <span class="keywordflow">if</span> ($filename = <a class="code" href="sitealias_8inc.html#af2c27b6cfcdd6fe27305f6c00d0cd0ec">drush_sitealias_get_envar_filename</a>()) {</div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;    $last_site_filename = <a class="code" href="sitealias_8inc.html#af2c27b6cfcdd6fe27305f6c00d0cd0ec">drush_sitealias_get_envar_filename</a>(<span class="stringliteral">&#39;drush-drupal-prev-site-&#39;</span>);</div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;    <span class="keywordflow">if</span> ($site == <span class="charliteral">&#39;-&#39;</span>) {</div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;      <span class="keywordflow">if</span> (file_exists($last_site_filename)) {</div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;        $site = file_get_contents($last_site_filename);</div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;      }</div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;      <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;        $site = <span class="stringliteral">&#39;@none&#39;</span>;</div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;      }</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    }</div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;    <span class="keywordflow">if</span> (<a class="code" href="sitealias_8inc.html#a276a2325cb18922b6d365c13a6ed7d66">_drush_sitealias_set_context_by_name</a>($site)) {</div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;      <span class="keywordflow">if</span> (file_exists($filename)) {</div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;        @unlink($last_site_filename);</div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;        @rename($filename, $last_site_filename);</div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;      }</div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;      $success_message = <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;Site set to !site&quot;</span>, array(<span class="stringliteral">&#39;!site&#39;</span> =&gt; $site));</div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;      <span class="keywordflow">if</span> ($site == <span class="stringliteral">&#39;@none&#39;</span>) {</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;        <span class="keywordflow">if</span> (<a class="code" href="group__filesystemfunctions.html#gabff54c630a451976fc121257f6efd960">drush_delete_dir</a>($filename)) {</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;          <a class="code" href="group__outputfunctions.html#ga63acbb94925d6d2693e235e966bba740">drush_print</a>($success_message);</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;        }</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;      }</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;      elseif (<a class="code" href="group__filesystemfunctions.html#ga6027285d97028ad3299d3aa262be8c2f">drush_mkdir</a>(dirname($filename), TRUE)) {</div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;        <span class="keywordflow">if</span> (file_put_contents($filename, $site)) {</div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;          <a class="code" href="group__outputfunctions.html#ga63acbb94925d6d2693e235e966bba740">drush_print</a>($success_message);</div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;        }</div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;      }</div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    }</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;      <a class="code" href="group__errorhandling.html#ga23fe9e1e8c1e5ade39256106044b6da4">drush_set_error</a>(<span class="stringliteral">&#39;DRUPAL_SITE_NOT_FOUND&#39;</span>, <a class="code" href="group__outputfunctions.html#ga1218abcb1e27dd3bb412113d1e344d96">dt</a>(<span class="stringliteral">&quot;Could not find a site definition for !site.&quot;</span>, array(<span class="stringliteral">&#39;!site&#39;</span> =&gt; $site)));</div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;    }</div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;  }</div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;}</div>
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