islandora_youtube.module

<?php

/**
 * Islandora YouTube
 *
 * Lets you "ingest" a YouTube video and display it.
 */

function islandora_youtube_islandora_required_objects(IslandoraTuque $connection) {
  $module_path = drupal_get_path('module', 'islandora_youtube');
  // Youtube Video Content Model.
  $youtube_content_model = $connection->repository->constructObject('islandora:sp_youtubeCModel');
  $youtube_content_model->owner = 'fedoraAdmin';
  $youtube_content_model->label = 'Islandora YouTube Content Model';
  $youtube_content_model->models = 'fedora-system:ContentModel-3.0';
  // ISLANDORACM Datastream.
  $datastream = $youtube_content_model->constructDatastream('ISLANDORACM', 'X');
  $datastream->label = 'Islandora content model';
  $datastream->mimetype = 'text/xml';
  $datastream->setContentFromFile("$module_path/xml/islandora_youtube_cmodel.xml", FALSE);
  $youtube_content_model->ingestDatastream($datastream);
  // DS-COMPOSITE-MODEL Datastream.
  $datastream = $youtube_content_model->constructDatastream('DS-COMPOSITE-MODEL', 'X');
  $datastream->label = 'DS-COMPOSITE-MODEL';
  $datastream->mimetype = 'text/xml';
  $datastream->setContentFromFile("$module_path/xml/islandora_youtube_ds_composite_model.xml", FALSE);
  $youtube_content_model->ingestDatastream($datastream);
  // Youtube Collection.
  $youtube_collection = $connection->repository->constructObject('islandora:youtube_collection');
  $youtube_collection->owner = 'fedoraAdmin';
  $youtube_collection->label = 'YouTube Video Collection';
  $youtube_collection->models = 'islandora:collectionCModel';
  $youtube_collection->relationships->add(FEDORA_RELS_EXT_URI, 'isMemberOfCollection', 'islandora:root');
  // Collection Policy Datastream.
  $datastream = $youtube_collection->constructDatastream('COLLECTION_POLICY', 'X');
  $datastream->label = 'Collection policy';
  $datastream->mimetype = 'text/xml';
  $datastream->setContentFromFile("$module_path/xml/islandora_youtube_collection_policy.xml", FALSE);
  $youtube_collection->ingestDatastream($datastream);
  // TN Datastream.
  $datastream = $youtube_collection->constructDatastream('TN', 'M');
  $datastream->label = 'Thumbnail';
  $datastream->mimetype = 'image/png';
  $datastream->setContentFromFile("$module_path/images/folder.png", FALSE);
  $youtube_collection->ingestDatastream($datastream);
  return array(
    'islandora_youtube' => array(
      'title' => 'Islandora Youtube',
      'objects' => array(
        $youtube_content_model,
        $youtube_collection,
      ),
    ),
  );
}

/**
 * Implements hook_islandora_ingest_steps().
 */
function islandora_youtube_islandora_sp_youtubeCModel_islandora_ingest_steps() {
  return array(
    'islandora_youtube_upload' => array(
      'weight' => 5,
      'type' => 'form',
      'form_id' => 'islandora_youtube_upload_form',
      'module' => 'islandora_youtube',
      'file' => 'includes/youtube_upload.form.inc',
    ),
  );
}

/**
 * Implements hook_theme().
 */
function islandora_youtube_theme($existing, $type, $theme, $path) {
  return array(
    'islandora_youtube' => array(
      'template' => 'theme/islandora-youtube',
      'file' => 'theme/theme.inc',
      'pattern' => 'islandora_youtube__',
      'variables' => array('object' => NULL),
    ),
  );
}

/**
 * Implements hook_CMODEL_PID_islandora_view_object().
 */
function islandora_youtube_islandora_sp_youtubeCModel_islandora_view_object($object, $page_number, $page_size) {
  $output = theme('islandora_youtube', array('object' => $object));
  return array('' => $output);
}