brightcove_cck.browse.inc in Brightcove Video Connect 6.2

brightcove_cck.browse.inc Holds a method to list all BC videos that are attachable to a field.

File

brightcove_cck/brightcove_cck.browse.inc

<?php

/**
 * @file brightcove_cck.browse.inc
 *       Holds a method to list all BC videos that are attachable to a field.
 */

/**
 * This function is a callback for modalframe window, providing an access to browse videos.
 *
 * @see brightcove_cck_menu()
 *
 * @param none
 *
 * @return A list of available videos that can be attached to a field.
 *
 * TODO: Allow limiting videos by user (own videos only).
 * TODO: Interesting feature would be to detect multiple values allowed in the
 *       parent field and allow attaching all videos at once.
 */
function brightcove_cck_browse() {
  global $pager_from_array, $pager_total, $pager_page_array;
  $items_per_page = 20;
  modalframe_child_js();

  //dialog internal area
  drupal_add_css(drupal_get_path('module', 'brightcove_cck') . '/styles/browse.css');
  drupal_add_js(drupal_get_path('module', 'brightcove_cck') . '/js/attach.js');

  // Issue a BC request to list videos
  // For all videos, get a thumbnail URL
  // Theme a table with videos and a button to attach.
  $bc = _brightcove_initialize();
  $matches = array();
  $page = isset($_GET['page']) ? intval($_GET['page']) : '0';
  $params = array();
  if (isset($_SESSION['brightcove_cck_filter'])) {
    switch ($_SESSION['brightcove_cck_filter']['search']) {
      case 'tags':
        $method = 'find_videos_by_tags';
        $params = array(
          'or_tags' => $_SESSION['brightcove_cck_filter']['keywords'],
        );
        break;
      case 'and_tags':
        $method = 'find_videos_by_tags';
        $params = array(
          'and_tags' => $_SESSION['brightcove_cck_filter']['keywords'],
        );
        break;
      case 'name':
      default:
        $method = 'find_videos_by_text';
        $params = array(
          'text' => join(' ', split(',', $_SESSION['brightcove_cck_filter']['keywords'])),
        );
        break;
    }
  }
  else {
    $method = 'find_all_videos';
  }
  $result = NULL;
  try {
    $params['page_size'] = $items_per_page;
    $params['page_number'] = $page;
    $result = $bc
      ->find($method, $params);
  } catch (Exception $error) {
    watchdog('brightcove', 'Finding videos in autocomplete failed.', array(), WATCHDOG_ERROR);
  }
  $pager_page_array = explode(',', $page);
  $pager_total[0] = ceil($bc->total_count / $items_per_page);
  $pager_page_array[0] = max(0, min((int) $pager_page_array[0], (int) $pager_total[0] - 1));
  $items = array();
  if (count($result)) {
    foreach ($result as $video) {
      $item = array();
      $item['title'] = check_plain($video->name);
      $item['video_id'] = $video->id;
      if (!empty($video->thumbnailURL)) {
        if (module_exists('imagecache')) {
          $item['thumbnail'] = theme('imagecache', 'brightcove_browser', brightcove_remote_image($video->thumbnailURL));
        }
        else {
          $item['thumbnail'] = theme('image', $video->thumbnailURL, '', '', NULL, FALSE);
        }
      }
      else {
        $item['thumbnail'] = theme('image', brightcove_get_default_image(), '', '', array(
          'width' => 120,
          'height' => 120,
        ), FALSE);
      }
      $items[] = $item;
    }
  }
  $pager = theme('pager', NULL, $items_per_page, 0);
  $filter_form = drupal_get_form('brightcove_cck_filter_form');
  return '<div class="brightcove-browse-table">' . $filter_form . $pager . theme('brightcove_cck_browse_items', $items) . $pager . '</div>';
}

/**
 * Menu callback for brightcove_cck/autocomplete.
 *
 * @param $field_name
 *  Field name - CCK field name that is requesting autocomplete. Unused, will be utilized to limit access to certain videos for certain fields.
 * @param $string
 *  String to search for - will match videos by this text.
 * @return
 *  JSON object with matched videos.
 */
function brightcove_cck_autocomplete($field_name, $string = '') {
  $bc = _brightcove_initialize();
  $matches = array();
  try {
    $result = $bc
      ->find('find_videos_by_text', array(
      'text' => $string,
    ));
  } catch (Exception $error) {
    watchdog('brightcove', 'Finding videos in autocomplete failed.', array(), WATCHDOG_ERROR);
  }
  foreach ((array) $result as $video) {

    // Note: Video ID is autogenerated by Brightcove and thus doesn't require XSS protection.
    $matches[check_plain($video->name) . ' [id:' . $video->id . ']'] = check_plain($video->name) . ' [id: ' . $video->id . ']';
  }
  return drupal_json($matches);
}
function brightcove_cck_upload() {
  modalframe_child_js();

  //dialog internal area
  drupal_add_css(drupal_get_path('module', 'brightcove_cck') . '/brightcove_cck.upload.css');

  //  drupal_add_js(drupal_get_path('module', 'brightcove_cck') . '/js/attach.js');
  return drupal_get_form('brightcove_cck_upload_form');
}

Functions

Name	Description
brightcove_cck_autocomplete	Menu callback for brightcove_cck/autocomplete.
brightcove_cck_browse	This function is a callback for modalframe window, providing an access to browse videos.
brightcove_cck_upload