| 1 |
<?php |
| 2 |
|
| 3 |
if ( ! defined( 'ABSPATH' ) ) { |
| 4 |
exit; |
| 5 |
} |
| 6 |
|
| 7 |
class FV_Player_Subtitles { |
| 8 |
|
| 9 |
/** |
| 10 |
* List of RTL languages |
| 11 |
* @see https://meta.wikimedia.org/wiki/Template:List_of_language_names_ordered_by_code |
| 12 |
* |
| 13 |
* @var array |
| 14 |
*/ |
| 15 |
public $aRtlSubtitles = array( |
| 16 |
'ar', 'arc', 'arz', 'ckb', 'dv', 'fa', 'ha', 'he', 'khw', 'ks', 'ku', 'ps', 'sd', 'uz_af', 'yi' |
| 17 |
); |
| 18 |
|
| 19 |
public function __construct() { |
| 20 |
add_filter('fv_player_item', array($this, 'add_subtitles'), 10, 3 ); |
| 21 |
} |
| 22 |
|
| 23 |
function add_subtitles( $aItem, $index ) { |
| 24 |
global $fv_fp; |
| 25 |
|
| 26 |
$aSubtitles = $this->get_subtitles($index); |
| 27 |
if( count($aSubtitles) == 0 ) return $aItem; |
| 28 |
|
| 29 |
$aLangs = flowplayer::get_languages(); |
| 30 |
$countSubtitles = 0; |
| 31 |
$aOutput = array(); |
| 32 |
|
| 33 |
foreach( $aSubtitles AS $key => $subtitles ) { |
| 34 |
if( $key == 'iw' ) $key = 'he'; |
| 35 |
if( $key == 'in' ) $key = 'id'; |
| 36 |
if( $key == 'jw' ) $key = 'jv'; |
| 37 |
if( $key == 'mo' ) $key = 'ro'; |
| 38 |
if( $key == 'sh' ) $key = 'sr'; |
| 39 |
|
| 40 |
$objSubtitle = new stdClass; |
| 41 |
if( $key == 'subtitles' ) { |
| 42 |
$aLang = explode('-', get_bloginfo('language')); |
| 43 |
if( !empty($aLang[0]) ) $objSubtitle->srclang = $aLang[0]; |
| 44 |
$sCode = $aLang[0]; |
| 45 |
|
| 46 |
$sCaption = ''; |
| 47 |
if( !empty($sCode) && $sCode == 'en' ) { |
| 48 |
$sCaption = 'English'; |
| 49 |
|
| 50 |
} else if( !empty($sCode) ) { |
| 51 |
$translations = get_site_transient( 'available_translations' ); |
| 52 |
$sLangCode = str_replace( '-', '_', get_bloginfo('language') ); |
| 53 |
if( $translations && isset($translations[$sLangCode]) && !empty($translations[$sLangCode]['native_name']) ) { |
| 54 |
$sCaption = $translations[$sLangCode]['native_name']; |
| 55 |
} |
| 56 |
|
| 57 |
} |
| 58 |
|
| 59 |
if( $sCaption ) { |
| 60 |
$objSubtitle->label = $sCaption; |
| 61 |
} |
| 62 |
|
| 63 |
} else { |
| 64 |
$objSubtitle->srclang = $key; |
| 65 |
$objSubtitle->label = $aLangs[strtoupper($key)]; |
| 66 |
} |
| 67 |
|
| 68 |
if( in_array( strtolower($key), $this->aRtlSubtitles) ) { |
| 69 |
$objSubtitle->rtl = true; |
| 70 |
} |
| 71 |
|
| 72 |
$objSubtitle->src = $subtitles; |
| 73 |
// default subtitle |
| 74 |
if( $countSubtitles == 0 && $fv_fp->_get_option('subtitleOn') ) { |
| 75 |
$objSubtitle->fv_default = true; |
| 76 |
} |
| 77 |
|
| 78 |
$aOutput[] = $objSubtitle; |
| 79 |
|
| 80 |
$countSubtitles++; |
| 81 |
} |
| 82 |
|
| 83 |
if( count($aSubtitles) ) { |
| 84 |
$aItem['subtitles'] = $aOutput; |
| 85 |
} |
| 86 |
|
| 87 |
return $aItem; |
| 88 |
} |
| 89 |
|
| 90 |
function get_subtitles($index = 0) { |
| 91 |
global $fv_fp; |
| 92 |
|
| 93 |
$aSubtitles = array(); |
| 94 |
|
| 95 |
// each video can have subtitles in any language with new DB-based shortcodes |
| 96 |
if ( $fv_fp->current_video()) { |
| 97 |
if ( $fv_fp->current_video()->getMetaData()) { |
| 98 |
foreach ( $fv_fp->current_video()->getMetaData() as $meta_object) { |
| 99 |
if (strpos($meta_object->getMetaKey(), 'subtitles') !== false) { |
| 100 |
// subtitles meta data found, create URL from it |
| 101 |
// note: we ignore $index here, as it's used to determine an index |
| 102 |
// for a single subtitle file from all subtitles set for the whole |
| 103 |
// playlist, which was the old way of doing stuff |
| 104 |
$aSubtitles[str_replace( 'subtitles_', '', $meta_object->getMetaKey() )] = $this->get_subtitles_url( $meta_object->getMetaValue() ); |
| 105 |
} |
| 106 |
} |
| 107 |
} |
| 108 |
} else { |
| 109 |
if( !empty( $fv_fp->aCurArgs ) && count($fv_fp->aCurArgs) > 0 ) { |
| 110 |
foreach( $fv_fp->aCurArgs AS $key => $subtitles ) { |
| 111 |
if( stripos($key,'subtitles') !== 0 || empty($subtitles) ) { |
| 112 |
continue; |
| 113 |
} |
| 114 |
|
| 115 |
$subtitles = explode( ";",$subtitles); |
| 116 |
if( empty($subtitles[$index]) ) continue; |
| 117 |
|
| 118 |
$aSubtitles[str_replace( 'subtitles_', '', $key )] = $this->get_subtitles_url( $subtitles[$index] ); |
| 119 |
} |
| 120 |
} |
| 121 |
} |
| 122 |
|
| 123 |
return $aSubtitles; |
| 124 |
} |
| 125 |
|
| 126 |
function get_subtitles_url( $subtitles ) { |
| 127 |
global $fv_fp; |
| 128 |
|
| 129 |
if( strpos($subtitles,'http://') === false && strpos($subtitles,'https://') === false ) { |
| 130 |
if ( $subtitles[0] === '/' ) { |
| 131 |
$subtitles = substr($subtitles, 1); |
| 132 |
} |
| 133 |
|
| 134 |
$subtitles = $fv_fp->get_server_url() . $subtitles; |
| 135 |
} |
| 136 |
else { |
| 137 |
$subtitles = trim($subtitles); |
| 138 |
} |
| 139 |
|
| 140 |
$subtitles = apply_filters( 'fv_flowplayer_resource', $subtitles ); |
| 141 |
|
| 142 |
return $subtitles; |
| 143 |
} |
| 144 |
|
| 145 |
} |
| 146 |
|
| 147 |
$FV_Player_Subtitles = new FV_Player_Subtitles(); |
| 148 |
|
