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Developer Documentation
- Bug fixes for general core bugs in 3.10.x will end 8 November 2021 (12 months).
- Bug fixes for security issues in 3.10.x will end 9 May 2022 (18 months).
- PHP version: minimum PHP 7.2.0 Note: minimum PHP version has increased since Moodle 3.8. PHP 7.3.x and 7.4.x are supported too.
/media/classes/ -> player_external.php (source)
Base class for players which handle external links
| Copyright: | 2016 Marina Glancy |
| License: | http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later |
| File Size: | 107 lines (4 kb) |
| Included or required: | 0 times |
| Referenced: | 0 times |
| Includes or requires: | 0 files |
Defines 1 class
core_media_player_external:: (4 methods):
embed()
list_supported_urls()
get_regex()
fix_match_count()
Class: core_media_player_external - X-Ref
Base class for players which handle external links (YouTube etc).As opposed to media files.
| embed($urls, $name, $width, $height, $options) X-Ref |
| Part of a regular expression, including ending ~ symbol (note: these regexes use ~ instead of / because URLs and HTML code typically include / symbol and makes harder to read if you have to escape it). Matches the end part of a link after you have read the 'important' data including optional #d=400x300 at end of url, plus content of <a> tag, up to </a>. |
| list_supported_urls(array $urls, array $options = array() X-Ref |
| Obtains HTML code to embed the link. param: moodle_url $url Single URL to embed param: string $name Display name; '' to use default param: int $width Optional width; 0 to use default param: int $height Optional height; 0 to use default param: array $options Options array return: string HTML code for embed |
| get_regex() X-Ref |
| Returns regular expression used to match URLs that this player handles return: string PHP regular expression e.g. '~^https?://example.org/~' |
| fix_match_count(&$matches, $count) X-Ref |
| Annoyingly, preg_match $matches result does not always have the same number of parameters - it leaves out optional ones at the end. WHAT. Anyway, this function can be used to fix it. param: array $matches Array that should be adjusted param: int $count Number of capturing groups (=6 to make $matches[6] work) |
