kaltura_playlist.install in Kaltura 5

File

plugins/kaltura_playlist/kaltura_playlist.install

<?php

/*
 * @file
 * Installation process for kaltura playlist module
 *
 */

/**
 * Implementation of hook_schema().
 *
 * Defines the tables and fields in each table that we add to the database
 * to store kaltura data (nodes/notifications...)
 */
function kaltura_playlist_schema() {
  $schema['node_kaltura_playlist'] = array(
    'description' => t('The base table for Kaltura playlist nodes.'),
    'fields' => array(
      'vid' => array(
        'description' => t('The current {node_revisions}.vid version identifier.'),
        'type' => 'int',
        'size' => 'small',
        'unsigned' => TRUE,
        'not null' => TRUE,
        'default' => 0,
      ),
      'nid' => array(
        'description' => t('The primary identifier for a node.'),
        'type' => 'int',
        'size' => 'small',
        'unsigned' => TRUE,
        'not null' => TRUE,
      ),
      'playlist_view' => array(
        'description' => t('none'),
        'type' => 'varchar',
        'length' => 255,
        'default' => "",
        'not null' => TRUE,
      ),
    ),
    'primary key' => array(
      'vid',
    ),
  );
  return $schema;
}
function kaltura_playlist_tables() {
  $tables['node_kaltura_playlist'] = "CREATE TABLE `{node_kaltura_playlist}` (\n    `vid` smallint(5) unsigned NOT NULL default '0',\n    `nid` smallint(5) unsigned NOT NULL,\n    `playlist_view` varchar(255) NOT NULL default '',\n    PRIMARY KEY  (`vid`)\n   )";
  return $tables;
}

/**
 * Implementation of hook_install().
 */
function kaltura_playlist_install() {
  $tables = kaltura_playlist_tables();
  foreach ($tables as $table_name => $create_sql) {
    db_query($create_sql);
  }
  if (module_exists('views')) {
    kaltura_populate_nodes();
  }
}
function kaltura_populate_nodes() {
  if (!module_exists('views')) {
    return;
  }
  include_once 'kaltura_playlist.module';

  // get views with _get_relevant_views()
  $views = kaltura_get_relevant_views();
  $count = 0;

  // for each relevant view, build a node object (view title = node title)
  foreach ($views as $key => $view) {
    $node = new stdClass();
    $node->title = str_replace('_', ' ', $view);
    $node->type = 'kaltura_playlist';
    $node->playlist_view = $key;
    $node->promote = 0;
    $node->sticky = 0;
    $node->status = 1;
    $node->uid = 1;
    $node->created = time();
    $node->changed = time();

    // save node
    node_save($node);
    kaltura_playlist_insert($node);
    $count++;
  }

  // notify user about X nodes created.
  drupal_set_message('Kaltura Playlist module has created ' . $count . ' playlist nodes based on your existing views.');
}

/**
 * Implementation of hook_uninstall().
 */
function kaltura_playlist_uninstall() {

  // Remove tables.
  $tables = kaltura_playlist_tables();
  foreach ($tables as $table_name => $create_sql) {
    db_query('DROP TABLE {' . $table_name . '}');
  }
}

Functions

Name	Description
kaltura_playlist_install	Implementation of hook_install().
kaltura_playlist_schema	Implementation of hook_schema().
kaltura_playlist_tables
kaltura_playlist_uninstall	Implementation of hook_uninstall().
kaltura_populate_nodes