333 lines
9.2 KiB
PHP
333 lines
9.2 KiB
PHP
<?php
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/**
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* @file
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* Media Theming
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*
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* Theming functions for the Media module.
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*/
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/**
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* Display the media file browser.
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* @TODO this is depreciated I think
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* @param array $element
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* The form element.
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* @return string
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*/
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function theme_media_file_browser($element) {
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// Add the CSS for our display.
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$output = '<div class="media browser">' . $element . '</div>';
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return $output;
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}
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/**
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* Display a media file list.
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* @TODO this is depreciated I think
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* @param array $element
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* The form element.
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* @return string
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*/
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function theme_media_file_list($element) {
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// Add the CSS for our display.
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return '<div class="media-file-list">' . theme('form_element', $element, $element['#children']) . '</div>';
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}
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/**
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* Display a browser pane.
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* @TODO this is depreciated I think
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*
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* @param array $form
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* The form element.
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* @return string
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*/
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function theme_media_browser_pane($form) {
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return;
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$output = array();
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// render the drawers
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$output[] = '<div' . drupal_attributes($form['#attributes']) . '>';
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// render the drawer list
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$output[] = ' <div class="browser drawers">';
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$output[] = drupal_render_form(null, $form['drawers']);
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$output[] = ' </div>';
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// render the drawer displays
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$output[] = drupal_render_form(null, $form);
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$output[] = '</div>';
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return implode("\n", $output);
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}
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/**
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* Default theming function for creating the browser frame.
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* Assumes an array of file objects as $files and an
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* array of $parameters
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* @param $variables
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* array of variables
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* @return unknown_type
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*/
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function theme_media_browser_content_frame($variables) {
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// Pull out all the variables into a usable form
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extract($variables);
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// Did we get any files back?
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if (! count($files)) {
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// @TODO display no files found
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}
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$html = array();
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// On the first invocation, load javascript and build the browser frame
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if ($invoke) {
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}
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// Render the results limiter
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$html[] = theme('media_browser_control_result_limit', array('parameters' => $parameters));
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// Render the actual content
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$form = drupal_get_form('media_file_listing_form', $files, $parameters);
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$html[] = drupal_render($form);
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// Make sure to close the wrapping div
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if ($invoke) {
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$html[] = '</div>';
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}
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return implode("\n", $html);
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}
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/**
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* Display a item list of files as thumbnails. Implements
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* the admin thumbnail theme for now- serves as a wrapper
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*
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* @param $files
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* An array of file objects to display.
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* @return
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*/
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function theme_media_browser_thumbnails($variables) {
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$files = $variables['files'];
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$style_name = $variables['style_name'];
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$thumbnails = array();
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foreach ($files as $file) {
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$thumbnails[] = theme('media_admin_thumbnail', array('file' => $file, 'style_name' => $style_name));
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}
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return theme('item_list', array('items' => $thumbnails, 'attributes' => array('class' => 'media_content_navigator results')));
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}
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/**
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* Theme a thumbnail.
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* @param $variables
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* array items being passed in
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*/
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function theme_media_admin_thumbnail($variables) {
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$path = drupal_get_path('module', 'media');
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$file = $variables['file'];
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$style_name = $variables['style_name'];
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if (isset($file)) {
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$file_url = file_create_url($file->uri);
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}
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else {
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return '';
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}
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$output = '';
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if (module_exists('styles')) {
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$thumbnail = theme('styles',
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array(
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'field_type' => 'file',
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'style_name' => $style_name,
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'uri' => $file->uri,
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'description' => t('Thumbnail for !filename.', array('!filename' => $file->filename)),
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'object' => $variables['file'],
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));
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}
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else {
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// Display a thumbnail for images.
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if (strstr($file->filemime, 'image')) {
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$thumbnail = theme('image_style',
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array(
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'style_name' => 'thumbnail',
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'path' => $file->uri,
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'alt' => t('Thumbnail for !filename.', array('!filename' => $file->filename)),
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)
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);
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}
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// Display the 'unknown' icon for other file types.
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else {
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$thumbnail = theme('image',
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array(
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'path' => $path . '/images/file-unknown.png',
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'alt' => t('Thumbnail for !filename.', array('!filename' => $file->filename)),
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'attributes' => array('class' => 'file-unknown'),
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));
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}
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}
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$output .= l($thumbnail,
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$file_url,
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array(
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'html' => TRUE,
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'attributes' => array('class' => 'media-thumbnail'),
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));
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return $output;
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}
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/**
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* Theme operations for a thumbnail.
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*/
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function theme_media_admin_thumbnail_operations($variables) {
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$destination = drupal_get_destination();
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$file = $variables['file'];
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$output = l(t('edit'), 'media/' . $file->fid . '/edit', array('query' => $destination));
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return $output;
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}
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/**
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* Add messages to the page.
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*/
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function template_preprocess_media_dialog_page(&$variables) {
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$variables['messages'] = theme('status_messages');
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}
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/* ******************************************** */
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/* Content navigation controls */
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/* ******************************************** */
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/**
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* Theme function to display the results limiting- 10, 30, 50 results
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* per page.
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*
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* @param $variables
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* array parameters
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* @return unknown
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*/
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function theme_media_browser_control_result_limit($variables) {
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// Pull out all the variables into a usable form
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extract($variables);
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if (!isset($limits)) {
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$limits = array(10, 30, 50);
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}
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// @NOTE these do not need to be aware of the current
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// page because clicking them will reset the
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// display to 1 -> $limit
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$parameters['page'] = 0;
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// save the active limit
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$current_limit = $parameters['limit'];
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$per_display = array();
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foreach ($limits as $limit) {
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if ($limit == $current_limit) {
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$class = 'active';
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}
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else {
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$class = '';
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}
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// set the value of this limit parameter to this limit value
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$parameters['limit'] = $limit;
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$per_display[] = l($limit, $limit, array('query' => $parameters, 'attributes' => array('class' => $class)));
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}
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return theme('item_list', array('items' => $per_display, 'attributes' => array('class' => 'result_limit')));
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}
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/**
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* Stolen from file.module theme_file_link
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*
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* @param $variables
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* An associative array containing:
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* - file: A file object to which the link will be created.
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*/
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function theme_media_link($variables) {
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$file = $variables['file'];
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$url = 'media/' . $file->fid;
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$icon = theme('file_icon', array('file' => $file));
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// Set options as per anchor format described at
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// http://microformats.org/wiki/file-format-examples
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$options = array(
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'attributes' => array(
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'type' => $file->filemime . '; length=' . $file->filesize,
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),
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);
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// Use the description as the link text if available.
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if (empty($file->description)) {
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$link_text = check_plain($file->filename);
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}
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else {
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$link_text = check_plain($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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* Adds a wrapper around a preview of a media file.
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* @param unknown_type $element
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* @return unknown_type
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*/
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function theme_media_thumbnail($variables) {
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$label = '';
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$element = $variables['element'];
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$destination = drupal_get_destination();
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// Wrappers to go around the thumbnail
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$prefix = '<div class="media-item"><div class="media-thumbnail">';
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$suffix = '</div></div>';
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// Arguments for the thumbnail link
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$thumb = $element['#children'];
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$target = 'media/' . $element['#file']->fid . '/edit';
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$options = array('query' => $destination, 'html' => TRUE, 'attributes' => array('title' => t('Click to edit details')));
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// Element should be a field renderable array... This is a little wonky - admitted.
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if (!empty($element['#show_names']) && $element['#name']) {
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$label = '<div class="label-wrapper"><label class="media-filename">' . $element['#name'] . '</label></div>';
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}
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// How can I attach CSS here?
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//$element['#attached']['css'][] = drupal_get_path('module', 'media') . '/css/media.css';
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drupal_add_css(drupal_get_path('module', 'media') . '/css/media.css');
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$output = $prefix;
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if (!empty($element['#add_link'])) {
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$output .= l($thumb, $target, $options);
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}
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else {
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$output .= $thumb;
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}
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$output .= $label . $suffix;
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return $output;
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}
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function template_preprocess_media_thumbnail(&$variables) {
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// Set the name for the thumbnail to be the filename. This is done here so
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// that other modules can hijack the name displayed if it should not be the
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// filename.
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$variables['element']['#name'] = isset($variables['element']['#file']->filename) ? check_plain($variables['element']['#file']->filename) : NULL;
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}
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/**
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* Field formatter for displaying a file as a large icon.
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*/
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function theme_media_formatter_large_icon($variables) {
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$file = $variables['file'];
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$icon_dir = media_variable_get('icon_base_directory') . '/' . media_variable_get('icon_set');
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$icon = file_icon_path($file, $icon_dir);
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$variables['path'] = $icon;
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// theme_image() requires the 'alt' attribute passed as its own variable.
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// @see http://drupal.org/node/999338
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if (!isset($variables['alt']) && isset($variables['attributes']['alt'])) {
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$variables['alt'] = $variables['attributes']['alt'];
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}
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return theme('image', $variables);
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}
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