Same filename in other branches
  1. 2.0.x fitvids.module
  2. 7.x-1.4 fitvids.module
  3. 7.x-1.x fitvids.module

Includes the FitVids.js jQuery plugin for fluid width video embeds.

File

./fitvids.module

View source
<?php


/**
 * @file
 * Includes the FitVids.js jQuery plugin for fluid width video embeds.
 */
use Drupal\Core\Routing\RouteMatchInterface;
// Constants
define("FITVIDS_GITHUB_URL", 'https://github.com/davatron5000/FitVids.js');
define("FITVIDS_PLUGIN_URL", 'https://raw.github.com/davatron5000/FitVids.js/master/jquery.fitvids.js');
define("FITVIDS_PLUGIN_FILENAME", 'jquery.fitvids.js');
define("FITVIDS_LIBRARY_PATH", '/libraries/fitvids/jquery.fitvids.js');

/**
 * Implements hook_help().
 *
 * Through hook_help(), a module can make documentation available to the user
 * for the module as a whole or for specific routes. Where the help appears
 * depends on the $route_name specified.
 *
 * Help text will be displayed in the region designated for help text. Typically
 * this is the 'Help' region which can be found at admin/structure/block.
 *
 * The help text in the first example below, will appear on the simple page at
 * examples/page_example/simple.
 *
 * The second example text will be available on the admin help page (admin/help)
 * in the list of help topics using the name of the module. To specify help in
 * the admin section combine the special route name of 'help.page' with the
 * module's machine name, as in 'help.page.page_example' below.
 *
 * @see hook_help()
 */
function fitvids_help($route_name, RouteMatchInterface $route_match) {
    switch ($route_name) {
        case 'help.page.fitvids':
            $output = '';
            $output .= '<h3>' . t('About') . '</h3>';
            $output .= '<p>' . t("The Fitvids module uses <a href=\"@github\" rel=\"external\">the FitVids.js jQuery plugin</a> to achieve fluid/responsive video embeds. You don't need it for pure HTML5 videos.", [
                '@github' => FITVIDS_GITHUB_URL,
            ]) . '</p>';
            $output .= '<h3>' . t('Uses') . '</h3>';
            $output .= '<p>' . t("Use this module if you are using a responsive theme (such as Bootstrap), and want the videos to scale to fit the available space. By default it supports YouTube, Vimeo and Kickstarter.") . '</p>';
            return $output;
            break;
    }
}

/**
 * Implements hook_page_attachments() to insert JavaScript to the appropriate scope/region of the page.
 */
function fitvids_page_attachments(array &$page) {
    // Get config variables
    $config = \Drupal::config('fitvids.settings');
    $selectors = $config->get('selectors');
    $custom_vendors = $config->get('custom_vendors');
    $ignore_selectors = $config->get('ignore_selectors');
    // Get video containers
    $selectors_for_js = implode(',', explode(PHP_EOL, $selectors));
    // Get custom vendor iframes
    if (strlen(trim($custom_vendors))) {
        $custom_vendors_for_js = explode(PHP_EOL, $custom_vendors);
        foreach ($custom_vendors_for_js as $key => $value) {
            $custom_vendors_for_js[$key] = 'iframe[src^="' . trim($value) . '"]';
        }
        $custom_vendors_for_js = implode(',', $custom_vendors_for_js);
    }
    else {
        $custom_vendors_for_js = '';
    }
    // Get ignored containers
    $ignore_selectors_for_js = implode(',', explode(PHP_EOL, $ignore_selectors));
    // Export settings
    $page['#attached']['drupalSettings']['fitvids']['selectors'] = $selectors_for_js;
    $page['#attached']['drupalSettings']['fitvids']['custom_vendors'] = $custom_vendors_for_js;
    $page['#attached']['drupalSettings']['fitvids']['ignore_selectors'] = $ignore_selectors_for_js;
    // Attach libraries
    $page['#attached']['library'][] = 'fitvids/fitvids';
    $page['#attached']['library'][] = 'fitvids/init';
}

Functions

Title Deprecated Summary
fitvids_help Implements hook_help().
fitvids_page_attachments Implements hook_page_attachments() to insert JavaScript to the appropriate scope/region of the page.

Constants