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<?php
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/**
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* @file
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* Theme callbacks for the file entity module.
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*/
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/**
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* Copy of theme_file_link() for linking to the view file page.
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*
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* @see theme_file_link()
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*/
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function theme_file_entity_file_link($variables) {
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$file = $variables['file'];
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$uri = entity_uri('file', $file);
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// Human-readable names, for use as text-alternatives to icons.
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$mime_name = array(
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'application/msword' => t('Microsoft Office document icon'),
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'application/vnd.ms-excel' => t('Office spreadsheet icon'),
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'application/vnd.ms-powerpoint' => t('Office presentation icon'),
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'application/pdf' => t('PDF icon'),
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'video/quicktime' => t('Movie icon'),
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'audio/mpeg' => t('Audio icon'),
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'audio/wav' => t('Audio icon'),
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'image/jpeg' => t('Image icon'),
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'image/png' => t('Image icon'),
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'image/gif' => t('Image icon'),
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'application/zip' => t('Package icon'),
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'text/html' => t('HTML icon'),
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'text/plain' => t('Plain text icon'),
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'application/octet-stream' => t('Binary Data'),
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);
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$mimetype = file_get_mimetype($file->uri);
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$icon = theme('file_icon', array(
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'file' => $file,
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'icon_directory' => $variables['icon_directory'],
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'alt' => !empty($mime_name[$mimetype]) ? $mime_name[$mimetype] : t('File'),
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));
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// Set options as per anchor format described at
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// http://microformats.org/wiki/file-format-examples
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$uri['options']['attributes']['type'] = $file->filemime . '; length=' . $file->filesize;
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// Use the description as the link text if available.
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if (empty($file->description)) {
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$link_text = $file->filename;
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}
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else {
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$link_text = $file->description;
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$options['attributes']['title'] = check_plain($file->filename);
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}
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return '<span class="file">' . $icon . ' ' . l($link_text, $url, $options) . '</span>';
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}
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/**
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* Copy of theme_file_link() for linking to the file download URL.
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*
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* @see theme_file_link()
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*/
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function theme_file_entity_download_link($variables) {
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$file = $variables['file'];
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$uri = file_entity_download_uri($file);
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// Human-readable names, for use as text-alternatives to icons.
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$mime_name = array(
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'application/msword' => t('Microsoft Office document icon'),
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'application/vnd.ms-excel' => t('Office spreadsheet icon'),
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'application/vnd.ms-powerpoint' => t('Office presentation icon'),
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'application/pdf' => t('PDF icon'),
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'video/quicktime' => t('Movie icon'),
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'audio/mpeg' => t('Audio icon'),
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'audio/wav' => t('Audio icon'),
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'image/jpeg' => t('Image icon'),
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'image/png' => t('Image icon'),
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'image/gif' => t('Image icon'),
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'application/zip' => t('Package icon'),
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'text/html' => t('HTML icon'),
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'text/plain' => t('Plain text icon'),
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'application/octet-stream' => t('Binary Data'),
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);
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$mimetype = file_get_mimetype($file->uri);
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$icon = theme('file_icon', array(
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'file' => $file,
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'icon_directory' => $variables['icon_directory'],
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'alt' => !empty($mime_name[$mimetype]) ? $mime_name[$mimetype] : t('File'),
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));
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// Set options as per anchor format described at
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// http://microformats.org/wiki/file-format-examples
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$uri['options']['attributes']['type'] = $file->filemime . '; length=' . $file->filesize;
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// Provide the default link text.
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if (!isset($variables['text'])) {
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$variables['text'] = t('Download [file:name]');
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}
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// Perform unsanitized token replacement if $uri['options']['html'] is empty
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// since then l() will escape the link text.
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$variables['text'] = token_replace($variables['text'], array('file' => $file), array('clear' => TRUE, 'sanitize' => !empty($uri['options']['html'])));
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$output = '<span class="file">' . $icon . ' ' . l($variables['text'], $uri['path'], $uri['options']);
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$output .= ' ' . '<span class="file-size">(' . format_size($file->filesize) . ')</span>';
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$output .= '</span>';
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return $output;
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}
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/**
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* Returns HTML for displaying an HTML5 <audio> tag.
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*
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* @param array $variables
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* An associative array containing:
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* - file: Associative array of file data, which must include "uri".
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* - controls: Boolean indicating whether or not controls should be displayed.
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* - autoplay: Boolean indicating whether or not the audio should start
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* playing automatically.
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* - loop: Boolean indicating whether or not the audio should loop.
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*
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* @ingroup themeable
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*/
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function theme_file_entity_file_audio($variables) {
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$files = $variables['files'];
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$output = '';
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$audio_attributes = array();
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if ($variables['controls']) {
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$audio_attributes['controls'] = 'controls';
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}
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if ($variables['autoplay']) {
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$audio_attributes['autoplay'] = 'autoplay';
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}
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if ($variables['loop']) {
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$audio_attributes['loop'] = 'loop';
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}
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if (!empty($variables['preload'])) {
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$audio_attributes['preload'] = $variables['preload'];
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}
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$output .= '<audio' . drupal_attributes($audio_attributes) . '>';
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foreach ($files as $delta => $file) {
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$source_attributes = array(
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'src' => file_create_url($file['uri']),
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'type' => $file['filemime'],
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);
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$output .= '<source' . drupal_attributes($source_attributes) . ' />';
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}
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$output .= '</audio>';
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return $output;
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}
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/**
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* Returns HTML for displaying an HTML5 <video> tag.
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*
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* @param array $variables
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* An associative array containing:
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* - file: Associative array of file data, which must include "uri".
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* - controls: Boolean indicating whether or not controls should be displayed.
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* - autoplay: Boolean indicating whether or not the video should start
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* playing automatically.
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* - loop: Boolean indicating whether or not the video should loop.
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* - muted: Boolean indicating whether or not the sound should be muted.
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* - width: Width, in pixels, of the video player.
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* - height: Height, in pixels, of the video player.
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*
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* @ingroup themeable
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*/
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function theme_file_entity_file_video($variables) {
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$files = $variables['files'];
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$output = '';
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$video_attributes = array();
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if ($variables['controls']) {
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$video_attributes['controls'] = 'controls';
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}
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if ($variables['autoplay']) {
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$video_attributes['autoplay'] = 'autoplay';
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}
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if ($variables['loop']) {
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$video_attributes['loop'] = 'loop';
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}
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if ($variables['muted']) {
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$video_attributes['muted'] = 'muted';
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}
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if ($variables['width']) {
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$video_attributes['width'] = $variables['width'];
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}
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if ($variables['height']) {
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$video_attributes['height'] = $variables['height'];
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}
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if (!empty($variables['preload'])) {
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$video_attributes['preload'] = $variables['preload'];
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}
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$output .= '<video' . drupal_attributes($video_attributes) . '>';
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foreach ($files as $delta => $file) {
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$source_attributes = array(
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'src' => file_create_url($file['uri']),
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'type' => $file['filemime'],
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);
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$output .= '<source' . drupal_attributes($source_attributes) . ' />';
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}
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$output .= '</video>';
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return $output;
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}
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