video_cck.install in Embedded Media Field 5

File

contrib/video_cck/video_cck.install

<?php

/**
 * Implementation of hook_install().
 */
function video_cck_install() {
}

/**
 *  we need to make sure to show our new 'embed code' filter on views
 */
function video_cck_update_1() {
  return _video_cck_update_reset_cache();
}

/**
 *  we need a new data field for extra info stored by certain providers, such as blip.tv
 */
function video_cck_update_2() {
  $ret = array();
  include_once './' . drupal_get_path('module', 'content') . '/content.module';
  include_once './' . drupal_get_path('module', 'content') . '/content_admin.inc';
  content_clear_type_cache();
  $fields = content_fields();
  foreach ($fields as $field) {
    switch ($field['type']) {
      case 'video_cck':
        $columns = array(
          'data' => array(
            'type' => 'longtext',
            'not null' => TRUE,
            'default' => "''",
            'sortable' => false,
          ),
        );

        // the following line will trigger (negligible) warnings if video_cck_update_2 was run before
        // (column already exists)
        @content_alter_db_field(array(), array(), $field, $columns);
        break;
    }
  }
  $ret = _video_cck_update_reset_cache();
  $ret[] = update_sql("DELETE FROM {cache}");
  return $ret;
}
function _video_cck_update_reset_cache() {
  $ret = _video_cck_update_reset_cache_views();
  $ret[] = update_sql("DELETE FROM {cache_content}");
  return $ret;
}

/**
 *  since we made our engine dependent on emfield, we need to change some variables accordingly
 */
function video_cck_update_3() {
  $ret = array();
  foreach (emfield_system_list('video_cck') as $provider) {

    // TODO: this will need some attention when we upgrade to d6
    $test = variable_get('video_cck_allow_' . $provider->name, NULL);
    if (isset($test)) {
      variable_set('emfield_' . $module . '_allow_' . $provider->name, variable_get('video_cck_allow_' . $provider->name, true));
    }
  }
  $ret[] = array(
    'query' => t('The Embedded Video Field allowed provider variables have been updated.'),
    'success' => TRUE,
  );
  $ret = array_merge($ret, _video_cck_update_reset_cache());
  return $ret;
}

/**
 *  oops. cleanup from update 3 -- we don't want to accidentally reset our variables
 *  if we have to run update 3 again...
 */
function video_cck_update_4() {
  $ret = array();
  foreach (emfield_system_list('video_cck') as $provider) {

    // TODO: this will need some attention when we upgrade to d6
    $test = variable_get('video_cck_allow_' . $provider->name, NULL);
    if (isset($test)) {
      variable_set('video_cck_allow_' . $provider->name, NULL);
    }
  }
  $ret[] = array(
    'query' => t('The old Embedded Video Field allowed provider variables have been cleaned up.'),
    'success' => TRUE,
  );
  return $ret;
}

/**
 *  changed the data structure for blip.tv
 *  TODO: this doesn't work. thought data was cached? ...
 */
function video_cck_update_5() {
  $ret = _video_cck_update_reset_cache();
  $ret[] = update_sql("DELETE FROM {cache}");
  return $ret;
}
function video_cck_update_6() {
  $ret = _video_cck_update_reset_cache_views();
  return $ret;
}

/**
 * Rebuild the menu to check content access at video-cck/thickbox.
 */
function video_cck_update_7() {
  menu_rebuild();
  return array();
}

// I'd like this to be conditional, so it only runs if they don't have views installed.
// however, module_exists doesn't actually work in the update scripts.
function _video_cck_update_reset_cache_views() {
  $ret = array();
  $ret[] = update_sql("DELETE FROM {cache_views}");
  return $ret;
}

Functions

Name	Description
video_cck_install	Implementation of hook_install().
video_cck_update_1	we need to make sure to show our new 'embed code' filter on views
video_cck_update_2	we need a new data field for extra info stored by certain providers, such as blip.tv
video_cck_update_3	since we made our engine dependent on emfield, we need to change some variables accordingly
video_cck_update_4	oops. cleanup from update 3 -- we don't want to accidentally reset our variables if we have to run update 3 again...
video_cck_update_5	changed the data structure for blip.tv TODO: this doesn't work. thought data was cached? ...
video_cck_update_6
video_cck_update_7	Rebuild the menu to check content access at video-cck/thickbox.
_video_cck_update_reset_cache
_video_cck_update_reset_cache_views