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MDL-19927 - add media plugins support for ogg and ogv files.
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@rwijaya
rwijaya committed Sep 20, 2010
1 parent 0b9e4fd commit ce5dc36
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Showing 6 changed files with 163 additions and 103 deletions.
48 changes: 48 additions & 0 deletions filter/mediaplugin/filter.php
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Original file line number Diff line number Diff line change
Expand Up @@ -53,6 +53,16 @@ function filter($text) {
$newtext = preg_replace_callback($search, 'filter_mediaplugin_mp3_callback', $newtext);
}

if ($CFG->filter_mediaplugin_enable_ogg) {
$search = '/<a[^>]*?href="([^<]+\.ogg)"[^>]*>.*?<\/a>/is';
$newtext = preg_replace_callback($search, 'filter_mediaplugin_ogg_callback', $newtext);
}

if ($CFG->filter_mediaplugin_enable_ogv) {
$search = '/<a[^>]*?href="([^<]+\.ogv)"[^>]*>.*?<\/a>/is';
$newtext = preg_replace_callback($search, 'filter_mediaplugin_ogv_callback', $newtext);
}

if ($CFG->filter_mediaplugin_enable_swf) {
$search = '/<a[^>]*?href="([^<]+\.swf)(\?d=([\d]{1,3}%?)x([\d]{1,3}%?))?"[^>]*>.*?<\/a>/is';
$newtext = preg_replace_callback($search, 'filter_mediaplugin_swf_callback', $newtext);
Expand Down Expand Up @@ -195,6 +205,44 @@ function filter_mediaplugin_mp3_callback($link) {
return $output;
}

function filter_mediaplugin_ogg_callback($link) {
global $CFG, $OUTPUT, $PAGE;

static $count = 0;
$count++;
$id = 'filter_ogg_'.time().$count; //we need something unique because it might be stored in text cache

$url = addslashes_js($link[1]);
$printlink = html_writer::link($url, get_string('oggaudio', 'filter_mediaplugin'));
$unsupportedplugins = get_string('unsupportedplugins', 'filter_mediaplugin', $printlink);
$output = <<<OET
<audio id="$id" src="$url" controls="true" width="100">
$unsupportedplugins
</audio>
OET;

return $output;
}

function filter_mediaplugin_ogv_callback($link) {
global $CFG, $OUTPUT, $PAGE;

static $count = 0;
$count++;
$id = 'filter_ogv_'.time().$count; //we need something unique because it might be stored in text cache

$url = addslashes_js($link[1]);
$printlink = html_writer::link($url, get_string('ogvvideo', 'filter_mediaplugin'));
$unsupportedplugins = get_string('unsupportedplugins', 'filter_mediaplugin', $printlink);
$output = <<<OET
<video id="$id" src="$url" controls="true" width="600" >
$unsupportedplugins
</video>
OET;

return $output;
}

function filter_mediaplugin_swf_callback($link) {
global $PAGE;
static $count = 0;
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4 changes: 4 additions & 0 deletions filter/mediaplugin/filtersettings.php
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Original file line number Diff line number Diff line change
Expand Up @@ -26,5 +26,9 @@

$settings->add(new admin_setting_configcheckbox('filter_mediaplugin_enable_youtube', get_string('mediapluginyoutube','admin'), '', 1));

$settings->add(new admin_setting_configcheckbox('filter_mediaplugin_enable_ogg', get_string('mediapluginogg','admin'), '', 1));

$settings->add(new admin_setting_configcheckbox('filter_mediaplugin_enable_ogv', get_string('mediapluginogv','admin'), '', 1));

$settings->add(new admin_setting_configcheckbox('filter_mediaplugin_enable_img', get_string('mediapluginimg','admin'), '', 1));
}
3 changes: 3 additions & 0 deletions filter/mediaplugin/lang/en/filter_mediaplugin.php
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Original file line number Diff line number Diff line change
Expand Up @@ -27,3 +27,6 @@
$string['flashanimation'] = 'Flash animation';
$string['flashvideo'] = 'Flash video';
$string['mp3audio'] = 'MP3 audio';
$string['oggaudio'] = 'OGG audio';
$string['ogvvideo'] = 'OGV video';
$string['unsupportedplugins'] = '(The browser does not support this type of file. {$a})';
2 changes: 2 additions & 0 deletions lang/en/admin.php
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Original file line number Diff line number Diff line change
Expand Up @@ -657,6 +657,8 @@
$string['mediapluginmov'] = 'Enable .mov filter';
$string['mediapluginmpg'] = 'Enable .mpg filter';
$string['mediapluginmp3'] = 'Enable .mp3 filter';
$string['mediapluginogg'] = 'Enable .ogg filter';
$string['mediapluginogv'] = 'Enable .ogv filter';
$string['mediapluginram'] = 'Enable .ram filter';
$string['mediapluginrm'] = 'Enable .rm filter';
$string['mediapluginrpm'] = 'Enable .rpm filter';
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2 changes: 2 additions & 0 deletions lib/filelib.php
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Original file line number Diff line number Diff line change
Expand Up @@ -1193,6 +1193,8 @@ function get_mimetypes_array() {
'odf' => array ('type'=>'application/vnd.oasis.opendocument.formula', 'icon'=>'odf'),
'odb' => array ('type'=>'application/vnd.oasis.opendocument.database', 'icon'=>'odb'),
'odi' => array ('type'=>'application/vnd.oasis.opendocument.image', 'icon'=>'odi'),
'ogg' => array ('type'=>'audio/ogg', 'icon'=>'audio'),
'ogv' => array ('type'=>'video/ogg', 'icon'=>'video'),

'pct' => array ('type'=>'image/pict', 'icon'=>'image'),
'pdf' => array ('type'=>'application/pdf', 'icon'=>'pdf'),
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207 changes: 104 additions & 103 deletions lib/filestorage/file_types.mm
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Original file line number Diff line number Diff line change
@@ -1,106 +1,107 @@
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