content_theme.install in Content Theme 7

Install, update and uninstall functions for the content_theme module.

File

content_theme.install

<?php

/**
 * @file
 * Install, update and uninstall functions for the content_theme module.
 */

/**
 * Implements hook_schema().
 */
function content_theme_schema() {
  $schema = array();
  $schema['content_theme_node'] = array(
    'description' => 'Stores themes when creating, editing, or viewing content.',
    'fields' => array(
      'ctnid' => array(
        'description' => 'Primary Key: Unique content node theme ID.',
        'type' => 'serial',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'nid' => array(
        'description' => 'Node id to which the theme is assigned.',
        'type' => 'int',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'action' => array(
        'description' => 'Node action to which the theme is assigned.',
        'type' => 'varchar',
        'length' => 32,
        'not null' => TRUE,
        'default' => '',
      ),
      'theme' => array(
        'description' => 'Theme name.',
        'type' => 'varchar',
        'length' => 255,
        'not null' => TRUE,
        'default' => '',
      ),
    ),
    'primary key' => array(
      'ctnid',
    ),
    'unique keys' => array(
      'node_action' => array(
        'nid',
        'action',
      ),
    ),
    'indexes' => array(
      'list' => array(
        'nid',
        'action',
        'theme',
      ),
    ),
  );
  return $schema;
}

/**
* Implements hook_uninstall().
*/
function content_theme_uninstall() {
  foreach (node_type_get_types() as $node_type => $value) {
    variable_del('content_theme_content_type_edit_' . $node_type);
    variable_del('content_theme_content_type_view_' . $node_type);
  }
  variable_del('content_theme_content_wide_edit');
  variable_del('content_theme_content_wide_view');
  variable_del('content_theme_content_node_list');
  variable_del('content_theme_content_type_list');
  variable_del('content_theme_content_wide_list');
}

/**
 * Change default value for theme field.
 */
function content_theme_update_6100() {
  db_drop_primary_key('content_theme_node');
  db_change_field('content_theme_node', 'theme', 'theme', array(
    'type' => 'varchar',
    'length' => 255,
    'not null' => TRUE,
    'default' => '',
  ), array(
    'primary key' => array(
      'nid',
      'action',
    ),
  ));
}

/**
 * Add content node theme ID field and updates table indices.
 */
function content_theme_update_6101() {
  db_drop_primary_key('content_theme_node');
  db_add_field('content_theme_node', 'ctnid', array(
    'type' => 'serial',
    'unsigned' => TRUE,
    'not null' => TRUE,
  ), array(
    'primary key' => array(
      'ctnid',
    ),
  ));
  db_add_unique_key('content_theme_node', 'node_action', array(
    'nid',
    'action',
  ));
  db_add_index('content_theme_node', 'list', array(
    'nid',
    'action',
    'theme',
  ));
}

/**
 * Update content theme permissions.
 */
function content_theme_update_6102() {
  $perm = array();
  foreach (node_type_get_types() as $type => $value) {
    $perm[] = "select {$type} content editing theme";
    $perm[] = "select {$type} content viewing theme";
  }
  $result = db_query("SELECT * FROM {role_permission} WHERE permission = 'create content theme'");
  foreach ($result as $role_permission) {
    user_role_grant_permissions($role_permission->rid, $perm);
  }
  db_delete('role_permission')
    ->condition('permission', 'create content theme')
    ->execute();
}

/**
 * Check if all defined themes are available otherwise display a notice.
 */
function content_theme_update_7000() {
  $themes = content_theme_get_themes();
  $result = db_query('SELECT DISTINCT theme FROM {content_theme_node}');
  foreach ($result as $content_theme_node) {
    if (!isset($themes[$content_theme_node->theme])) {
      return t('Not all defined themes are available, please check your configuration.');
    }
  }
  foreach (node_type_get_types() as $type => $value) {
    $type_theme = variable_get('content_theme_content_type_edit_' . $type, '-content_wide-');
    if ($type_theme != '-content_wide-' && !isset($themes[$type_theme])) {
      return t('Not all defined themes are available, please check your configuration.');
    }
    $type_theme = variable_get('content_theme_content_type_view_' . $type, '-content_wide-');
    if ($type_theme != '-content_wide-' && !isset($themes[$type_theme])) {
      return t('Not all defined themes are available, please check your configuration.');
    }
  }
  $type_theme = variable_get('content_theme_content_wide_edit', '0');
  if ($type_theme != '0' && !isset($themes[$type_theme])) {
    return t('Not all defined themes are available, please check your configuration.');
  }
  $type_theme = variable_get('content_theme_content_wide_view', '0');
  if ($type_theme != '0' && !isset($themes[$type_theme])) {
    return t('Not all defined themes are available, please check your configuration.');
  }
}

Functions

Name	Description
content_theme_schema	Implements hook_schema().
content_theme_uninstall	Implements hook_uninstall().
content_theme_update_6100	Change default value for theme field.
content_theme_update_6101	Add content node theme ID field and updates table indices.
content_theme_update_6102	Update content theme permissions.
content_theme_update_7000	Check if all defined themes are available otherwise display a notice.