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   1  <?php
   2  /**
   3   * @file
   4   * Provides the administration settings for the Video Drupal module.
   5   */
   6  video_add_adminjs();
   7  
   8  /**
   9   * Video transcoder admin settings
  10   * @return <type>
  11   */
  12  function video_transcoder_admin_settings() {
  13    module_load_include('inc', 'video', '/includes/transcoder');
  14    $transcoder = new video_transcoder;
  15    $form = $transcoder->admin_settings();
  16    return system_settings_form($form);
  17  }
  18  
  19  /**
  20   * Form API callback to validate the upload settings form.
  21   */
  22  function video_transcoder_admin_settings_validate($form, &$form_state) {
  23    // add validations by transcoder interface
  24    $transcoder = $form_state['values']['vid_convertor'];
  25    module_load_include('inc', 'video', '/includes/transcoder');
  26    $transcoder = new video_transcoder($transcoder);
  27    $transcoder->admin_settings_validate($form, $form_state);
  28  }
  29  
  30  /**
  31   * Video transcoder admin settings
  32   * @return <type>
  33   */
  34  function video_preset_admin_settings() {
  35    module_load_include('inc', 'video', '/includes/preset');
  36    $preset = new video_preset();
  37    $form = $preset->admin_settings();
  38    return system_settings_form($form);
  39  }
  40  
  41  /**
  42   * Video general admin settings
  43   * @return <type>
  44   */
  45  function video_general_admin_settings() {
  46    $form = array();
  47    $form['video_autoplay'] = array(
  48      '#type' => 'checkbox',
  49      '#title' => t('Automatically start video on page load'),
  50      '#default_value' => variable_get('video_autoplay', FALSE),
  51      '#description' => t('Start the video when the page and video loads')
  52    );
  53    $form['video_autobuffering'] = array(
  54      '#type' => 'checkbox',
  55      '#title' => t('Automatically start video buffering'),
  56      '#default_value' => variable_get('video_autobuffering', TRUE),
  57      '#description' => t('Start buffering video when the page and video loads')
  58    );
  59    $form['video_bypass_conversion'] = array(
  60      '#type' => 'checkbox',
  61      '#title' => t('Bypass auto conversion by default'),
  62      '#default_value' => variable_get('video_bypass_conversion', FALSE),
  63      '#description' => t('Bypass video conversion when creating videos. This setting can be overriden by users with the %perm permission.', array('%checkbox' => t('Bypass auto conversion'), '%perm' => t('bypass conversion video')))
  64    );
  65    $form['video_convert_on_save'] = array(
  66      '#type' => 'checkbox',
  67      '#title' => t('Video Convert on Node Submit'),
  68      '#default_value' => variable_get('video_convert_on_save', FALSE),
  69      '#description' => t('Convert videos on node submit.')
  70    );
  71    $form['video_use_default_thumb'] = array(
  72      '#type' => 'checkbox',
  73      '#title' => t('Override Auto Thumbnails with Default'),
  74      '#default_value' => variable_get('video_use_default_thumb', FALSE),
  75      '#description' => t('Override auto thumbnails with default thumbnail.')
  76    );
  77    return system_settings_form($form);
  78  }
  79  
  80  /**
  81   * Video player admin settings
  82   * @return <type>
  83   */
  84  function video_players_admin_settings($form_state) {
  85    // Check for SWF Tools and Amazon S3 Private URLs
  86    if (module_exists('video_s3') && module_exists('swftools') && variable_get('vid_filesystem', NULL) == 'video_s3' && variable_get('amazon_s3_private', FALSE)) {
  87      drupal_set_message(t('Using the Flowplayer FLV player via SWF Tools does not work when the S3 %setting-name setting is turned on. Install and enable the <a href="@flowplayer-api-url">Flowplayer API</a> module to use Flowplayer.', array('%setting-name' => t('Enable private file storage'), '@flowplayer-api-url' => 'http://drupal.org/project/flowplayer')), 'warning');
  88    }
  89  
  90    $form = array();
  91    $form['extensions'] = array(
  92      '#type' => 'fieldset',
  93      '#title' => t('Video Extensions'),
  94      '#description' => t('Here you can map specific players to each video extension type.'),
  95    );
  96    //lets get all our supported extensions and players.
  97    $extensions = video_video_extensions();
  98    $players = video_video_players();
  99    $flv_players = video_video_flv_players();
 100    $html5_players = video_video_html5_players();
 101  
 102    foreach ($extensions as $ext => $player) {
 103      $form['extensions']['video_extension_' . $ext] = array(
 104        '#type' => 'select',
 105        '#title' => t('Extension:') . '  ' . $ext,
 106        '#default_value' => variable_get('video_extension_' . $ext, $player),
 107        '#options' => $players,
 108        '#prefix' => '<div class="video_select" rel="' . $ext . '">',
 109        '#suffix' => '</div>',
 110      );
 111  
 112      $form['extensions']['video_extension_' . $ext . '_flash_player'] = array(
 113        '#type' => !empty($flv_players) ? 'radios' : 'markup',
 114        '#title' => t('Flash Player for') . ' ' . $ext,
 115        '#value' => !empty($flv_players) ? '' : t('No flash players detected.<br />You need to install !swf_tools or !flowplayer.', array('!swf_tools' => l(t('SWF Tools'), 'http://www.drupal.org/project/swftools'), '!flowplayer' => l(t('Flowplayer'), 'http://www.drupal.org/project/flowplayer'))),
 116        '#options' => $flv_players,
 117        '#default_value' => variable_get('video_extension_' . $ext . '_flash_player', ''),
 118        '#prefix' => '<div class="admin_flv_player_wrapper" id="flv_player_' . $ext . '">',
 119        '#suffix' => '</div>',
 120      );
 121      $form['extensions']['video_extension_' . $ext . '_html5_player'] = array(
 122        '#type' => !empty($html5_players) ? 'radios' : 'markup',
 123        '#title' => t('HTML5 Player for') . ' ' . $ext,
 124        '#value' => !empty($html5_players) ? '' : t('No HTML5 players detected.<br />You need to install !videojs.', array('!videojs' => l(t('VideoJS'), 'http://www.drupal.org/project/videojs'), '!flowplayer' => l(t('Flowplayer'), 'http://www.drupal.org/project/flowplayer'))),
 125        '#options' => $html5_players,
 126        '#default_value' => variable_get('video_extension_' . $ext . '_html5_player', ''),
 127        '#prefix' => '<div class="admin_html5_player_wrapper" id="html5_player_' . $ext . '">',
 128        '#suffix' => '</div>',
 129      );
 130    }
 131    
 132    $form['extra'] = array(
 133      '#type' => 'fieldset',
 134      '#title' => t('Player Settings'),
 135    );
 136    
 137    if (isset($flv_players['flowplayer'])) {
 138      $form['extra']['video_flowplayer_extraplayerheight'] = array(
 139        '#type' => 'textfield',
 140        '#title' => t('Flowplayer: add vertical space to accommodate the control bar'),
 141        '#field_suffix' => 'pixels',
 142        '#default_value' => variable_get('video_flowplayer_extraplayerheight', 24),
 143        '#description' => t('The control bar in Flowplayer 3.2 and up uses an overlay on top of the video, so the player size is equal to the video size. For custom control bars or older Flowplayer versions you can use this field to add vertical space to the player height.'),
 144        '#size' => 5,
 145        '#maxlength' => 3,
 146        '#element_validate' => array('_video_validate_number'),
 147      );
 148    }
 149    
 150    if (count($form['extra']) == 2) {
 151      unset($form['extra']);
 152    }
 153    
 154    return system_settings_form($form);
 155  }
 156  
 157  function _video_validate_number($element, $form_state) {
 158    $key = end($element['#parents']);
 159    $val = $form_state['values'][$key];
 160    
 161    if (!empty($val) && (!preg_match('#^\d+$#', $val) || intval($val) < 0)) {
 162      form_error($element, t('You must enter an integer value for field %field.', array('%field' => $element['#title'])));
 163    }
 164  }
 165  
 166  /**
 167   * Video Metadata admin settings
 168   * @return <type>
 169   */
 170  function video_metadata_admin_settings() {
 171    module_load_include('inc', 'video', '/includes/metadata');
 172    $metadata = new video_metadata;
 173    $form = $metadata->admin_settings();
 174    return system_settings_form($form);
 175  }
 176  
 177  function video_metadata_admin_settings_validate($form, &$form_state) {
 178    // add vallidations by metadata interface
 179    $metadata = $form_state['values']['vid_metadata'];
 180    module_load_include('inc', 'video', '/includes/metadata');
 181    $metadata = new video_metadata($metadata);
 182    $metadata->admin_settings_validate($form, $form_state);
 183  }
 184  
 185  /**
 186   * Video cron admin settings
 187   * @return <type>
 188   */
 189  function video_cron_admin_settings() {
 190    $form = array();
 191    $form['video_cron'] = array(
 192      '#type' => 'checkbox',
 193      '#title' => t('Use Drupals built in cron.'),
 194      '#default_value' => variable_get('video_cron', TRUE),
 195      '#description' => t('If you would like to use Drupals built in cron hook, check this box.  Please be warned that transcoding videos is very resource intensive.  If you use poor mans cron, I highly discourage this option.  I also suggest you setup your cron to call this function through CLI instead of WGET.'),
 196    );
 197    $form['video_ffmpeg_instances'] = array(
 198      '#type' => 'textfield',
 199      '#title' => t('Total videos to convert during each cron process.'),
 200      '#default_value' => variable_get('video_ffmpeg_instances', 5),
 201      '#description' => t('How many videos do you want to process on each cron run?  Either through hook_cron or the video_scheduler.php.'),
 202    );
 203    return system_settings_form($form);
 204  }
 205  
 206  /**
 207   * File system admin settings
 208   * @return <type>
 209   */
 210  function video_filesystem_admin_settings() {
 211    module_load_include('inc', 'video', '/includes/filesystem');
 212    $filesystem = new video_filesystem;
 213    $form = $filesystem->admin_settings();
 214    return system_settings_form($form);
 215  }
 216  
 217  function video_filesystem_admin_settings_validate($form, &$form_state) {
 218    // add vallidations by metadata interface
 219    $filesystem = $form_state['values']['vid_filesystem'];
 220    module_load_include('inc', 'video', '/includes/filesystem');
 221    $filesystem = new video_filesystem($filesystem);
 222    $filesystem->admin_settings_validate($form, $form_state);
 223  }
 224  
 225  /**
 226   * Return our possible flash players.
 227   */
 228  function video_video_flv_players() {
 229    $options = array();
 230    if (module_exists('swftools')) {
 231      $options['swftools'] = t('SWF Tools');
 232    }
 233    if (module_exists('flowplayer')) {
 234      $options['flowplayer'] = t('Flowplayer');
 235    }
 236    return $options;
 237  }
 238  
 239  /**
 240   * Return our possible html5 players.
 241   */
 242  function video_video_html5_players() {
 243    $options = array();
 244    if (module_exists('videojs')) {
 245      $options['videojs'] = t('Video JS');
 246    }
 247    if (module_exists('video')) {
 248      $options['video'] = t('Video (Default)');
 249    }
 250    return $options;
 251  }