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MDL-63453 media_videojs: Use media_source mimetype group in the player.

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This commit is contained in:
Ruslan Kabalin 2019-09-26 23:40:27 +01:00 • committed by Matt Porritt
parent 037124bf1c
commit a742b03d8c
4 changed files with 25 additions and 47 deletions
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53
media/player/videojs/classes/plugin.php
View file

@ -226,32 +226,14 @@ class media_videojs_plugin extends core_media_player_native {
$filetypes = preg_split('/\s*,\s*/',
strtolower(trim(get_config('media_videojs', 'videoextensions') . ',' .
get_config('media_videojs', 'audioextensions'))));
$configuredextensions = file_get_typegroup('extension', $filetypes);
// If Flash is disabled get extensions natively supported by browsers,
if (!get_config('media_videojs', 'useflash')) {
$nativeextensions = array_merge(file_get_typegroup('extension', 'html_video'),
file_get_typegroup('extension', 'html_audio'));
} else {
// If we have Flash fallback enabled pass through all configured extensions.
$nativeextensions = $configuredextensions;
$this->extensions = file_get_typegroup('extension', $filetypes);
if ($this->extensions && !get_config('media_videojs', 'useflash')) {
// If Flash is disabled get extensions supported by player that don't rely on flash.
$supportedextensions = array_merge(file_get_typegroup('extension', 'html_video'),
file_get_typegroup('extension', 'html_audio'), file_get_typegroup('extension', 'media_source'));
$this->extensions = array_intersect($this->extensions, $supportedextensions);
}
// Handle HLS and MPEG-DASH if in configured extensions.
// This is a bit of a hassle because of browser compatibility differences.
$msextensions = array();
if (in_array('.m3u8', $configuredextensions) && core_useragent::supports_media_source_extensions('.m3u8')) {
$msextensions[] = '.m3u8';
}
if (in_array('.mpd', $configuredextensions) && core_useragent::supports_media_source_extensions('.mpd')) {
$msextensions[] = '.mpd';
}
// Final supported extensions are intersection of user configured extensions
// and extensions the browser and videoJS support based on player configuration.
$supportedextensions = array_merge($nativeextensions, $msextensions);
$this->extensions = array_intersect($configuredextensions, $supportedextensions);
}
return $this->extensions;
}
@ -270,7 +252,6 @@ class media_videojs_plugin extends core_media_player_native {
}
}
// If Flash fallback is enabled we can not check if/when browser supports flash.
$extensions = $this->get_supported_extensions();
$rtmpallowed = get_config('media_videojs', 'rtmp') && get_config('media_videojs', 'useflash');
foreach ($urls as $url) {
@ -279,6 +260,7 @@ class media_videojs_plugin extends core_media_player_native {
if (!$rtmpallowed && ($url->get_scheme() === 'rtmp')) {
continue;
}
// If RTMP support is allowed, URL with RTMP scheme is supported irrespective to extension.
if ($rtmpallowed && ($url->get_scheme() === 'rtmp')) {
$result[] = $url;
@ -286,26 +268,23 @@ class media_videojs_plugin extends core_media_player_native {
}
$ext = '.' . core_media_manager::instance()->get_extension($url);
// Handle HLS and MPEG-DASH if supported.
$isstream = in_array($ext, file_get_typegroup('extension', 'media_source'));
if ($isstream && in_array($ext, $extensions) && core_useragent::supports_media_source_extensions($ext)) {
$result[] = $url;
continue;
}
if (!get_config('media_videojs', 'useflash')) {
$result = parent::list_supported_urls($urls, $options);
return parent::list_supported_urls($urls, $options);
} else {
// If Flash fallback is enabled we can not check if/when browser supports flash.
// We assume it will be able to handle any other extensions that player supports.
if (in_array($ext, $extensions)) {
$result[] = $url;
}
}
// Handle HLS and MPEG-DASH if in configured extensions.
// This is a bit of a hassle because of browser compatibility differences.
if ($ext == '.m3u8' && core_useragent::supports_media_source_extensions('.m3u8')) {
$result[] = $url;
}
if ($ext == '.mpd' && core_useragent::supports_media_source_extensions('.mpd')) {
$result[] = $url;
}
}
return $result;
}

4
media/player/videojs/settings.php
View file

@ -29,8 +29,8 @@ if ($ADMIN->fulltree) {
$settings->add(new admin_setting_filetypes('media_videojs/videoextensions',
new lang_string('videoextensions', 'media_videojs'),
new lang_string('configvideoextensions', 'media_videojs'),
'html_video,.f4v,.flv,.m3u8,.mpd',
array('onlytypes' => array('video', 'web_video', 'html_video', 'html_track'))));
'html_video,media_source,.f4v,.flv',
array('onlytypes' => array('video', 'web_video', 'html_video', 'media_source'))));
$settings->add(new admin_setting_filetypes('media_videojs/audioextensions',
new lang_string('audioextensions', 'media_videojs'),

9
media/player/videojs/tests/player_test.php
View file

@ -61,16 +61,15 @@ class media_videojs_testcase extends advanced_testcase {
* Test method get_supported_extensions()
*/
public function test_supported_extensions() {
$msextensions = array('.m3u8', '.mpd');
$nativeextensions = array_merge(file_get_typegroup('extension', 'html_video'),
file_get_typegroup('extension', 'html_audio'), $msextensions);
$supportedextensions = array_merge(file_get_typegroup('extension', 'html_video'),
file_get_typegroup('extension', 'html_audio'), file_get_typegroup('extension', 'media_source'));
set_config('useflash', 0, 'media_videojs');
// Make sure that the list of extensions from the setting is filtered to HTML5 natively supported extensions.
$player = new media_videojs_plugin();
$this->assertTrue(in_array('.mp3', $player->get_supported_extensions()));
$this->assertEmpty(array_diff($player->get_supported_extensions(), $nativeextensions));
$this->assertEmpty(array_diff($player->get_supported_extensions(), $supportedextensions));
// Try to set the audioextensions to something non-native (.ra) and make sure it is not returned as supported.
set_config('audioextensions', '.mp3,.wav,.ra', 'media_videojs');
@ -78,7 +77,7 @@ class media_videojs_testcase extends advanced_testcase {
$this->assertNotEmpty($player->get_supported_extensions());
$this->assertTrue(in_array('.mp3', $player->get_supported_extensions()));
$this->assertFalse(in_array('.ra', $player->get_supported_extensions()));
$this->assertEmpty(array_diff($player->get_supported_extensions(), $nativeextensions));
$this->assertEmpty(array_diff($player->get_supported_extensions(), $supportedextensions));
// Try to use flash extensions and make sure they are not returned as supported.
set_config('videoextensions', '.flv,.f4v', 'media_videojs');