function media_browser in D7 Media 7.4

Same name and namespace in other branches

1. 7 includes/media.browser.inc \media_browser()
2. 7.2 includes/media.browser.inc \media_browser()
3. 7.3 includes/media.browser.inc \media_browser()

Media browser page callback.

7 string references to 'media_browser'

media_browser_testbed in includes/media.browser.inc

Menu callback for testing the media browser.

media_default.view.inc in views/media_default.view.inc

media_element_info in ./media.module

Implements hook_element_info().

media_element_process in ./media.module

Process callback for the media form element.

media_media_browser_plugin_info in ./media.media.inc

Implements hook_media_browser_plugin_info().

... See full list

File

includes/media.browser.inc, line 11

Summon plugins and render the media browser.

Code

function media_browser($selected = NULL) {
  $output = array();
  $output['#attached']['library'][] = array(
    'media',
    'media_browser_page',
  );
  $params = media_get_browser_params();

  // If we just did a multiple upload, do the multiform file edit. The flag that
  // tells us that we need to do this is $params['render_multi_edit_form'].
  if (variable_get('media_bulk_upload_edit', TRUE) && isset($params['render_multi_edit_form']) && isset($params['fid']) && module_exists('media_bulk_upload')) {
    module_load_include('inc', 'media_bulk_upload', 'includes/media_bulk_upload.pages');
    $files = file_load_multiple($params['fid']);
    $multi_edit_form = media_bulk_upload_file_page_edit_multiple($files);
    $multi_edit_form['buttons']['cancel']['#access'] = FALSE;
    return $multi_edit_form;
  }

  // If one or more files have been selected, the browser interaction is now
  // complete. Return empty page content to the dialog which now needs to close,
  // but populate Drupal.settings with information about the selected files.
  if (isset($params['fid'])) {
    $fids = is_array($params['fid']) ? $params['fid'] : array(
      $params['fid'],
    );
    if (!is_numeric($fids[0])) {
      throw new Exception('Error selecting media, fid param is not an fid or an array of fids');
    }
    $files = file_load_multiple($fids);
    foreach ($files as $file) {
      $view_mode = isset($params['view_mode']) ? $params['view_mode'] : 'preview';
      media_browser_build_media_item($file, $view_mode);
    }
    $setting = array(
      'media' => array(
        'selectedMedia' => array_values($files),
      ),
    );
    drupal_add_js($setting, 'setting');
    return $output;
  }
  $plugins = media_get_browser_plugin_info();

  // Allow parameters to provide a list of enabled or disabled media browser
  // plugins.
  if (!empty($params['enabledPlugins'])) {
    $plugins = array_intersect_key($plugins, array_fill_keys($params['enabledPlugins'], 1));
  }
  elseif (!empty($params['disabledPlugins'])) {
    $plugins = array_diff_key($plugins, array_fill_keys($params['disabledPlugins'], 1));
  }

  // Render plugins.
  $plugin_output = array();
  foreach ($plugins as $key => $plugin_info) {

    // Support the old CTools style handler definition.
    if (!isset($plugin_info['class']) && !empty($plugin_info['handler'])) {
      if (is_string($plugin_info['handler'])) {
        $plugin_info['class'] = $plugin_info['handler'];
      }
      elseif (isset($plugin_info['handler']['class'])) {
        $plugin_info['class'] = $plugin_info['handler']['class'];
      }
    }
    if (empty($plugin_info['class']) || !class_exists($plugin_info['class'])) {
      continue;
    }
    $plugin = new $plugin_info['class']($plugin_info, $params);
    if ($plugin
      ->access()) {
      $plugin_output[$key] = $plugin
        ->view();
      if (!empty($plugin_output[$key]) && is_array($plugin_output[$key])) {
        $plugin_output[$key] += array(
          '#title' => $plugin_info['title'],
          '#weight' => isset($plugin_info['weight']) ? $plugin_info['weight'] : 0,
        );
      }
      else {
        unset($plugin_output[$key]);
        continue;
      }
    }
    else {
      continue;
    }

    // We need to ensure that a submit button is available on each tab. If the
    // plugin is not returning a form element we need to add a submit button.
    // This is a fairly broad assumption.
    if (empty($plugin_output[$key]['#form']) && !empty($plugin_output[$key]['#markup'])) {
      $fake_buttons = '<div class="form-actions form-wrapper">';
      $fake_buttons .= l(t('Submit'), '', array(
        'attributes' => array(
          'class' => array(
            'button',
            'button-yes',
            'fake-submit',
            $key,
          ),
        ),
      ));
      $fake_buttons .= '</div>';
      $plugin_output[$key]['#markup'] .= $fake_buttons;
    }
  }

  // Allow modules to change the tab names or whatever else they want to change
  // before we render.  Perhaps this should be an alter on the theming function
  // that we should write to be making the tabs.
  drupal_alter('media_browser_plugins', $plugin_output);
  $tabs = array();
  $settings = array(
    'media' => array(
      'browser' => array(),
    ),
  );
  foreach (element_children($plugin_output, TRUE) as $key) {

    // Add any JavaScript settings from the browser tab.
    if (!empty($plugin_output[$key]['#settings'])) {
      $settings['media']['browser'][$key] = $plugin_output[$key]['#settings'];
    }

    // If this is a "ajax" style tab, add the href, otherwise an id. jQuery UI.
    // Will use an href value to load content from that url.
    $tabid = 'media-tab-' . check_plain($key);
    if (!empty($plugin_output[$key]['#callback'])) {
      $href = $plugin_output[$key]['#callback'];
    }
    else {
      $attributes = array(
        'class' => array(
          'media-browser-tab',
        ),
        'id' => $tabid,
        'data-tabid' => $key,
      );

      // Create a div for each tab's content.
      $plugin_output[$key] += array(
        '#prefix' => '<div ' . drupal_attributes($attributes) . ">\n",
        '#suffix' => "</div>\n",
      );
    }
    $attributes = array(
      'href' => '#' . $tabid,
      'data-tabid' => $key,
      'title' => $plugin_output[$key]['#title'],
    );
    $tabs[]['element'] = array(
      '#markup' => '<li><a' . drupal_attributes($attributes) . '>' . check_plain($plugin_output[$key]['#title']) . "</a></li>\n",
    );
  }
  drupal_add_js($settings, 'setting');
  $output['tabset']['tabs'] = array(
    '#theme' => 'menu_local_tasks',
    '#attributes' => array(
      'class' => array(
        'tabs',
        'primary',
      ),
    ),
    '#primary' => $tabs,
  );
  $output['tabset']['panes'] = $plugin_output;
  return $output;
}