Club Drupal

<?php

/**

 * @file

 * Theme callbacks for the file entity module.

 */

/**

 * Copy of theme_file_link() for linking to the view file page.

 *

 * @see theme_file_link()

 */

function theme_file_entity_file_link($variables) {

  $file = $variables['file'];

  $uri = entity_uri('file', $file);

  // Human-readable names, for use as text-alternatives to icons.

  $mime_name = array(

    'application/msword' => t('Microsoft Office document icon'),

    'application/vnd.ms-excel' => t('Office spreadsheet icon'),

    'application/vnd.ms-powerpoint' => t('Office presentation icon'),

    'application/pdf' => t('PDF icon'),

    'video/quicktime' => t('Movie icon'),

    'audio/mpeg' => t('Audio icon'),

    'audio/wav' => t('Audio icon'),

    'image/jpeg' => t('Image icon'),

    'image/png' => t('Image icon'),

    'image/gif' => t('Image icon'),

    'application/zip' => t('Package icon'),

    'text/html' => t('HTML icon'),

    'text/plain' => t('Plain text icon'),

    'application/octet-stream' => t('Binary Data'),

  );

  $mimetype = file_get_mimetype($file->uri);

  $icon = theme('file_icon', array(

    'file' => $file,

    'icon_directory' => $variables['icon_directory'],

    'alt' => !empty($mime_name[$mimetype]) ? $mime_name[$mimetype] : t('File'),

  ));

  // Set options as per anchor format described at

  // http://microformats.org/wiki/file-format-examples

  $uri['options']['attributes']['type'] = $file->filemime . '; length=' . $file->filesize;

  // Use the description as the link text if available.

  if (empty($file->description)) {

    $link_text = $file->filename;

  }

  else {

    $link_text = $file->description;

    $options['attributes']['title'] = check_plain($file->filename);

  }

  $output = '<span class="file">' . $icon . ' ' . l($link_text, $uri['path'], $uri['options']);

  $output .= ' ' . '<span class="file-size">(' . format_size($file->filesize) . ')</span>';

  $output .= '</span>';

  return $output;

}

/**

 * Copy of theme_file_link() for linking to the file download URL.

 *

 * @see theme_file_link()

 */

function theme_file_entity_download_link($variables) {

  $file = $variables['file'];

  $uri = file_entity_download_uri($file);

  // Human-readable names, for use as text-alternatives to icons.

  $mime_name = array(

    'application/msword' => t('Microsoft Office document icon'),

    'application/vnd.ms-excel' => t('Office spreadsheet icon'),

    'application/vnd.ms-powerpoint' => t('Office presentation icon'),

    'application/pdf' => t('PDF icon'),

    'video/quicktime' => t('Movie icon'),

    'audio/mpeg' => t('Audio icon'),

    'audio/wav' => t('Audio icon'),

    'image/jpeg' => t('Image icon'),

    'image/png' => t('Image icon'),

    'image/gif' => t('Image icon'),

    'application/zip' => t('Package icon'),

    'text/html' => t('HTML icon'),

    'text/plain' => t('Plain text icon'),

    'application/octet-stream' => t('Binary Data'),

  );

  $mimetype = file_get_mimetype($file->uri);

  $icon = theme('file_icon', array(

    'file' => $file,

    'icon_directory' => $variables['icon_directory'],

    'alt' => !empty($mime_name[$mimetype]) ? $mime_name[$mimetype] : t('File'),

  ));

  // Set options as per anchor format described at

  // http://microformats.org/wiki/file-format-examples

  $uri['options']['attributes']['type'] = $file->filemime . '; length=' . $file->filesize;

  // Provide the default link text.

  if (!isset($variables['text'])) {

    $variables['text'] = t('Download [file:name]');

  }

  // Perform unsanitized token replacement if $uri['options']['html'] is empty

  // since then l() will escape the link text.

  $variables['text'] = token_replace($variables['text'], array('file' => $file), array('clear' => TRUE, 'sanitize' => !empty($uri['options']['html'])));

  $output = '<span class="file">' . $icon . ' ' . l($variables['text'], $uri['path'], $uri['options']);

  $output .= ' ' . '<span class="file-size">(' . format_size($file->filesize) . ')</span>';

  $output .= '</span>';

  return $output;

}

/**

 * Returns HTML for displaying an HTML5 <audio> tag.

 *

 * @param array $variables

 *   An associative array containing:

 *   - file: Associative array of file data, which must include "uri".

 *   - controls: Boolean indicating whether or not controls should be displayed.

 *   - autoplay: Boolean indicating whether or not the audio should start

 *     playing automatically.

 *   - loop: Boolean indicating whether or not the audio should loop.

 *

 * @ingroup themeable

 */

function theme_file_entity_file_audio($variables) {

  $files = $variables['files'];

  $output = '';

  $audio_attributes = array();

  if ($variables['controls']) {

    $audio_attributes['controls'] = 'controls';

    if (!empty($variables['controls_list'])) {

      $controls_list = array();

      foreach ($variables['controls_list'] as $key => $value) {

        if (!$value) {

          switch ($key) {

            case 'download':

              $controls_list[] = 'nodownload';

              break;

            case 'remote_playback':

              $controls_list[] = 'noremoteplayback';

              break;

          }

        }

      }

      $audio_attributes['controlsList'] = implode(' ', $controls_list);

    }

  }

  if ($variables['autoplay']) {

    $audio_attributes['autoplay'] = 'autoplay';

  }

  if ($variables['loop']) {

    $audio_attributes['loop'] = 'loop';

  }

  if (!empty($variables['preload'])) {

    $audio_attributes['preload'] = $variables['preload'];

  }

  $output .= '<audio' . drupal_attributes($audio_attributes) . '>';

  foreach ($files as $delta => $file) {

    $source_attributes = array(

      'src' => file_create_url($file['uri']),

      'type' => $file['filemime'],

    );

    $output .= '<source' . drupal_attributes($source_attributes) . ' />';

  }

  $output .= '</audio>';

  return $output;

}

/**

 * Returns HTML for displaying an HTML5 <video> tag.

 *

 * @param array $variables

 *   An associative array containing:

 *   - file: Associative array of file data, which must include "uri".

 *   - controls: Boolean indicating whether or not controls should be displayed.

 *   - autoplay: Boolean indicating whether or not the video should start

 *     playing automatically.

 *   - loop: Boolean indicating whether or not the video should loop.

 *   - muted: Boolean indicating whether or not the sound should be muted.

 *   - width: Width, in pixels, of the video player.

 *   - height: Height, in pixels, of the video player.

 *   - playsinline: Boolean indicating if video should automatically play on

 *     mobile (iOS).

 *

 * @ingroup themeable

 */

function theme_file_entity_file_video($variables) {

  $files = $variables['files'];

  $output = '';

  $video_attributes = array();

  if ($variables['controls']) {

    $video_attributes['controls'] = 'controls';

    if (!empty($variables['controls_list'])) {

      $controls_list = array();

      foreach ($variables['controls_list'] as $key => $value) {

        if (!$value) {

          switch ($key) {

            case 'fullscreen':

              $controls_list[] = 'nofullscreen';

              break;

            case 'download':

              $controls_list[] = 'nodownload';

              break;

            case 'remote_playback':

              $controls_list[] = 'noremoteplayback';

              break;

          }

        }

      }

      $video_attributes['controlsList'] = implode(' ', $controls_list);

    }

  }

  if ($variables['autoplay']) {

    $video_attributes['autoplay'] = 'autoplay';

  }

  if ($variables['loop']) {

    $video_attributes['loop'] = 'loop';

  }

  if ($variables['muted']) {

    $video_attributes['muted'] = 'muted';

  }

  if ($variables['width']) {

    $video_attributes['width'] = $variables['width'];

  }

  if ($variables['height']) {

    $video_attributes['height'] = $variables['height'];

  }

  if (!empty($variables['preload'])) {

    $video_attributes['preload'] = $variables['preload'];

  }

  if ($variables['playsinline']) {

    $video_attributes['playsinline'] = 'playsinline';

  }

  $output .= '<video' . drupal_attributes($video_attributes) . '>';

  foreach ($files as $delta => $file) {

    $source_attributes = array(

      'src' => file_create_url($file['uri']),

      'type' => $file['filemime'],

    );

    $output .= '<source' . drupal_attributes($source_attributes) . ' />';

  }

  $output .= '</video>';

  return $output;

}