danielebarchiesi@4: <?php
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * @file
danielebarchiesi@4:  * .install file for Pathologic.
danielebarchiesi@4:  */
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Re-enable Pathologic under Drupal 7, preserving settings from Drupal 6.
danielebarchiesi@4:  */
danielebarchiesi@4: function pathologic_update_7000($sandbox) {
danielebarchiesi@4:   // Make sure {d6_upgrade_filter} exists. It won't exist for people upgrading
danielebarchiesi@4:   // from beta versions of the D7 version of Pathologic on native D7 sites (not
danielebarchiesi@4:   // upgraded from D6).
danielebarchiesi@4:   if (db_table_exists('d6_upgrade_filter')) {
danielebarchiesi@4:     // Get all Pathologic data from {d6_upgrade_filter}.
danielebarchiesi@4:     $rez = db_select('d6_upgrade_filter', 'dup')
danielebarchiesi@4:       ->fields('dup')
danielebarchiesi@4:       ->condition('module', 'pathologic')
danielebarchiesi@4:       ->execute();
danielebarchiesi@4:     while ($instance = $rez->fetchObject()) {
danielebarchiesi@4:       // Load the format
danielebarchiesi@4:       if ($format = filter_format_load($instance->format)) {
danielebarchiesi@4:         // Load filters.
danielebarchiesi@4:         $format->filters = array();
danielebarchiesi@4:         // Add the filters
danielebarchiesi@4:         foreach (filter_list_format($instance->format) as $filter_name => $filter) {
danielebarchiesi@4:           $format->filters[$filter_name] = (array)$filter;
danielebarchiesi@4:         }
danielebarchiesi@4:         // Add Pathologic
danielebarchiesi@4:         $format->filters['pathologic'] = array(
danielebarchiesi@4:           'weight' => $instance->weight,
danielebarchiesi@4:           'status' => 1,
danielebarchiesi@4:           'settings' => array(
danielebarchiesi@4:             'absolute' => variable_get('filter_pathologic_absolute_' . $instance->format, TRUE),
danielebarchiesi@4:             'local_paths' => variable_get('filter_pathologic_local_paths_' . $instance->format, ''),
danielebarchiesi@4:           ),
danielebarchiesi@4:         );
danielebarchiesi@4:         // Save the format
danielebarchiesi@4:         filter_format_save($format);
danielebarchiesi@4:         // Unset old variables
danielebarchiesi@4:         variable_del('filter_pathologic_absolute_' . $instance->format);
danielebarchiesi@4:         variable_del('filter_pathologic_local_paths_' . $instance->format);
danielebarchiesi@4:       }
danielebarchiesi@4:     }
danielebarchiesi@4:     // Delete Pathologic data from {d6_upgrade_filter}…?
danielebarchiesi@4:     // No, maybe we don't want to actually do that…?
danielebarchiesi@4:   }
danielebarchiesi@4: }
danielebarchiesi@4: 
danielebarchiesi@4: /**
danielebarchiesi@4:  * Convert obsolete "absolute" setting to modern "protocol_style" setting for
danielebarchiesi@4:  * each filter instance.
danielebarchiesi@4:  */
danielebarchiesi@4: function pathologic_update_7200(&$sandbox) {
danielebarchiesi@4:   foreach (filter_formats() as $format) {
danielebarchiesi@4:     // @see http://drupal.org/node/1304930
danielebarchiesi@4:     if (empty($format->filters)) {
danielebarchiesi@4:       $format->filters = array();
danielebarchiesi@4:       // Add the filters
danielebarchiesi@4:       foreach (filter_list_format($format->format) as $filter_name => $filter) {
danielebarchiesi@4:         $format->filters[$filter_name] = (array)$filter;
danielebarchiesi@4:       }
danielebarchiesi@4:     }
danielebarchiesi@4:     if (isset($format->filters['pathologic'])) {
danielebarchiesi@4:       $format->filters['pathologic']['settings']['protocol_style'] = $format->filters['pathologic']['settings']['absolute'] ? 'full' : 'path';
danielebarchiesi@4:       unset($format->filters['pathologic']['settings']['absolute']);
danielebarchiesi@4:       filter_format_save($format);
danielebarchiesi@4:     }
danielebarchiesi@4:   }
danielebarchiesi@4: }