feedapi.drush.inc

   1 <?php
   2
   3 /**
   4  * @file
   5  * Drush commands for FeedAPI.
   6  */
   7
   8 /**
   9  * Implementation of hook_drush_help().
  10  */
  11 function feedapi_drush_help($section) {
  12   switch ($section) {
  13     case 'drush:feedapi create':
  14       return dt('Creates a feed.');
  15     case 'drush:feedapi refresh':
  16       return dt('Refreshes a feed.');
  17     case 'drush:feedapi delete':
  18       return dt('Deletes a feed.');
  19     case 'drush:feedapi parse':
  20       return dt('Parses a feed and shows you the output.');
  21     case 'drush:feedapi config':
  22       return dt('Shows the config of a parser of a processor.');
  23
  24   }
  25 }
  26
  27 /**
  28  * Implementation of hook_drush_command().
  29  */
  30 function feedapi_drush_command() {
  31   $options['--type'] = 'The node type of the feed. Default value: feed, the built-in content-type of FeedAPI.';
  32   $items['feedapi create'] = array(
  33     'callback' => 'feedapi_drush_create',
  34     'description' => dt('Creates a feed'),
  35     'options' => $options,
  36     'arguments' => array(
  37        'url' => 'A feed URL. Mandatory.',
  38     ),
  39   );
  40   $items['feedapi refresh'] = array(
  41     'callback' => 'feedapi_drush_refresh',
  42     'description' => dt('Refreshes a feed'),
  43     'arguments' => array(
  44        'feed' => 'A feed URL or node nid. Mandatory.',
  45     ),
  46   );
  47   $items['feedapi parse'] = array(
  48     'callback' => 'feedapi_drush_parse',
  49     'description' => dt('Parses a feed and outputs the result to the stdout'),
  50     'options' => $options,
  51     'arguments' => array(
  52        'url' => 'A feed URL. Mandatory.',
  53        'parser' => 'The name of the parser. Mandatory.',
  54     ),
  55   );
  56   $items['feedapi config'] = array(
  57     'callback' => 'feedapi_drush_config',
  58     'description' => dt('Shows the config of a given parser or processor'),
  59     'options' => $options,
  60     'arguments' => array(
  61        'name' => 'The name of the parser or the processor. Mandatory.',
  62     ),
  63   );
  64   return $items;
  65 }
  66
  67 /**
  68  * Creates a feed
  69  *
  70  * @param $url
  71  */
  72 function feedapi_drush_create($url) {
  73   $node_template = new stdClass();
  74   $node_template->type = drush_get_option('type') ? drush_get_option('type') : 'feed';
  75   feedapi_create_node($node_template, $url);
  76 }
  77
  78 /**
  79  * Refreshes a feed.
  80  * When the feed URL is not enough to exactly define a feed, use the nid
  81  *
  82  * @param $feed
  83  *   URL or nid
  84  */
  85 function feedapi_drush_refresh($feed) {
  86   $nid = _feedapi_drush_get_nid($feed);
  87   if (is_numeric($nid)) {
  88     $node = node_load(array('nid' => $nid));
  89     feedapi_invoke('refresh', $node->feed, FALSE);
  90   }
  91 }
  92
  93 /**
  94  * Invokes the parser and displays the output
  95  */
  96 function feedapi_drush_parse($url, $parser) {
  97   $type = drush_get_option('type') ? drush_get_option('type') : 'feed';
  98   $settings = feedapi_get_settings($type);
  99   $feed = new stdClass();
 100   $feed->url = $url;
 101   drush_print_r(_feedapi_call_parsers($feed, array($parser), $settings));
 102 }
 103
 104 function feedapi_drush_config($name) {
 105   $type = drush_get_option('type') ? drush_get_option('type') : 'feed';
 106   $settings = variable_get('feedapi_settings_'. $type, array());
 107   if (isset($settings['parsers'][$name])) {
 108     drush_print_r($settings['parsers'][$name]);
 109   }
 110   elseif (isset($settings['processors'][$name])) {
 111     drush_print_r($settings['processors'][$name]);
 112   }
 113 }
 114
 115 function _feedapi_drush_get_nid($feed) {
 116   if (valid_url($feed, TRUE) || strpos($feed, '://')) {
 117     return db_result(db_query("SELECT nid FROM {feedapi} WHERE url = '%s'", $feed));
 118   }
 119   return $feed;
 120 }