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Includes the FitVids.js jQuery plugin for fluid width video embeds.
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<?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));
$custom_vendors_for_js = [];
$custom_vendors_for_js[] = 'iframe[src^="https://youtu.be"]';
// Get custom vendor iframes
if (strlen(trim($custom_vendors))) {
foreach (explode(PHP_EOL, $custom_vendors) as $value) {
$custom_vendors_for_js[] = 'iframe[src^="' . trim($value) . '"]';
}
$custom_vendors_for_js = implode(',', $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
Title | Deprecated | Summary |
---|---|---|
FITVIDS_GITHUB_URL | ||
FITVIDS_LIBRARY_PATH | ||
FITVIDS_PLUGIN_FILENAME | ||
FITVIDS_PLUGIN_URL |