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- <?php
- /**
- * @file
- * Hooks provided by the Video Filter module.
- */
- /**
- * Defines video codecs and callbacks.
- *
- * @return array
- * A video codec described as an associative array that may contain the
- * following key-value pairs:
- * - name: Required. A name for the codec.
- * - sample_url: Required. An example of a URL the codec can handle.
- * - callback: The function to call to generate embed code for the codec.
- * Either this or html5_callback must be specified.
- * - html5_callback: The function to call to generate device agnostic, HTML5
- * embed code for the codec. Either this or callback must be specified.
- * - instructions: Instructions for using the codec, to be displayed on the
- * "Compse tips" page at filter/tips.
- * - regexp: Required. A regular expression describing URLs the codec can
- * handle. Multiple regular expressions may be supplied as an array.
- * $video['codec']['delta'] will be set to the key of the match.
- * - ratio: Required. A ratio for resizing the video within the dimensions
- * optionally supplied in the token, expressed as height / width.
- * - control_bar_height: The pixel height of the video player control bar, if
- * applicable.
- */
- function hook_codec_info() {
- $codecs = array();
- $codecs['minimal_example'] = array(
- 'name' => t('Minimal Example'),
- 'sample_url' => 'http://minimal.example.com/uN1qUeId',
- 'callback' => 'MODULE_minimal_example',
- 'regexp' => '/minimal\.example\.com\/([a-z0-9\-_]+)/i',
- 'ratio' => 4 / 3,
- );
- $codecs['complete_example'] = array(
- 'name' => t('Complete Example'),
- 'sample_url' => 'http://complete.example.com/username/uN1qUeId',
- 'callback' => 'MODULE_complete_example',
- 'html5_callback' => 'MODULE_complete_example_html5',
- 'instructions' => t('Your Complete Example username can be the first URL argument or a sub-subdomain.'),
- 'regexp' => array(
- '/complete\.example\.com\/([a-z0-9\-_]+)\/([a-z0-9\-_]+)/i',
- '/([a-z0-9\-_]+)\.complete\.example\.com\/([a-z0-9\-_]+)/i',
- ),
- 'ratio' => 4 / 3,
- 'control_bar_height' => 25,
- );
- return $codecs;
- }
- /**
- * Alters the codecs available to Video Filter.
- *
- * @param array $codecs
- */
- function hook_video_filter_codec_info_alter(&$codecs) {}
- /**
- * Alters a video's attributes previous to rendering.
- *
- * @param array $video
- */
- function hook_video_filter_video_alter(&$video) {}
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