Sync plugins from current page
Signed-off-by: Adrian Nöthlich <git@promasu.tech>
This commit is contained in:
729
wp-content/plugins/wp-youtube-lyte/wp-youtube-lyte.php
Normal file
729
wp-content/plugins/wp-youtube-lyte/wp-youtube-lyte.php
Normal file
@@ -0,0 +1,729 @@
|
||||
<?php
|
||||
/*
|
||||
Plugin Name: WP YouTube Lyte
|
||||
Plugin URI: http://blog.futtta.be/wp-youtube-lyte/
|
||||
Description: Lite and accessible YouTube audio and video embedding.
|
||||
Author: Frank Goossens (futtta)
|
||||
Version: 1.7.7
|
||||
Author URI: http://blog.futtta.be/
|
||||
Text Domain: wp-youtube-lyte
|
||||
Domain Path: /languages
|
||||
*/
|
||||
|
||||
if ( ! defined( 'ABSPATH' ) ) exit;
|
||||
|
||||
$debug=false;
|
||||
$lyte_version="1.7.7";
|
||||
$lyte_db_version=get_option('lyte_version','none');
|
||||
|
||||
/** have we updated? */
|
||||
if ($lyte_db_version !== $lyte_version) {
|
||||
switch($lyte_db_version) {
|
||||
case "1.5.0":
|
||||
lyte_rm_cache();
|
||||
break;
|
||||
case "1.4.2":
|
||||
case "1.4.1":
|
||||
case "1.4.0":
|
||||
lyte_rm_cache();
|
||||
lyte_not_greedy();
|
||||
break;
|
||||
}
|
||||
update_option('lyte_version',$lyte_version);
|
||||
$lyte_db_version=$lyte_version;
|
||||
}
|
||||
|
||||
/** are we in debug-mode */
|
||||
if (!$debug) {
|
||||
$wyl_version=$lyte_version;
|
||||
$wyl_file="lyte-min.js";
|
||||
} else {
|
||||
$wyl_version=rand()/1000;
|
||||
$wyl_file="lyte.js";
|
||||
lyte_rm_cache();
|
||||
}
|
||||
|
||||
/** get paths, language and includes */
|
||||
$plugin_dir = basename(dirname(__FILE__)).'/languages';
|
||||
load_plugin_textdomain( 'wp-youtube-lyte', null, $plugin_dir );
|
||||
require_once(dirname(__FILE__).'/player_sizes.inc.php');
|
||||
require_once(dirname(__FILE__).'/widget.php');
|
||||
|
||||
/** get default embed size and build array to change size later if requested */
|
||||
$oSize = (int) get_option('lyte_size');
|
||||
if ((is_bool($oSize)) || ($pSize[$oSize]['a']===false)) { $sel = (int) $pDefault; } else { $sel=$oSize; }
|
||||
|
||||
$pSizeFormat=$pSize[$sel]['f'];
|
||||
$j=0;
|
||||
foreach ($pSizeOrder[$pSizeFormat] as $sizeId) {
|
||||
$sArray[$j]['w']=(int) $pSize[$sizeId]['w'];
|
||||
$sArray[$j]['h']=(int) $pSize[$sizeId]['h'];
|
||||
if ($sizeId===$sel) $selSize=$j;
|
||||
$j++;
|
||||
}
|
||||
|
||||
/** get other options and push in array*/
|
||||
$lyteSettings['sizeArray']=$sArray;
|
||||
$lyteSettings['selSize']=$selSize;
|
||||
$lyteSettings['links']=get_option('lyte_show_links');
|
||||
$lyteSettings['file']=$wyl_file."?wyl_version=".$wyl_version;
|
||||
$lyteSettings['ratioClass']= ( $pSizeFormat==="43" ) ? " fourthree" : "";
|
||||
$lyteSettings['pos']= ( get_option('lyte_position','0')==="1" ) ? "margin:5px auto;" : "margin:5px;";
|
||||
$lyteSettings['microdata']=get_option('lyte_microdata','1');
|
||||
$lyteSettings['hidef']=get_option('lyte_hidef',0);
|
||||
$lyteSettings['scheme'] = ( is_ssl() ) ? "https" : "http";
|
||||
|
||||
/** API: filter hook to alter $lyteSettings */
|
||||
function lyte_settings_enforcer() {
|
||||
global $lyteSettings;
|
||||
$lyteSettings = apply_filters( 'lyte_settings', $lyteSettings );
|
||||
}
|
||||
add_action('after_setup_theme','lyte_settings_enforcer');
|
||||
|
||||
function lyte_parse($the_content,$doExcerpt=false) {
|
||||
/** bail if amp */
|
||||
if ( is_amp()) { return str_replace( 'httpv://', 'https://', $the_content ); }
|
||||
|
||||
/** main function to parse the content, searching and replacing httpv-links */
|
||||
global $lyteSettings, $toCache_index, $postID, $cachekey;
|
||||
$lyteSettings['path']=plugins_url() . "/" . dirname(plugin_basename(__FILE__)) . '/lyte/';
|
||||
$urlArr=parse_url($lyteSettings['path']);
|
||||
$origin=$urlArr['scheme']."://".$urlArr['host']."/";
|
||||
|
||||
/** API: filter hook to preparse the_content, e.g. to force normal youtube links to be parsed */
|
||||
$the_content = apply_filters( 'lyte_content_preparse',$the_content );
|
||||
|
||||
if ( get_option('lyte_greedy','1')==="1" && strpos($the_content,"youtu") !== false ){
|
||||
// only preg_replace if "youtu" (as part of youtube.com or youtu.be) if found
|
||||
if (strpos($the_content,'/playlist?list=') !== false ) {
|
||||
// only preg_replace for playlists if there are playlists to be parsed
|
||||
$the_content=preg_replace('/^https?:\/\/(www.)?youtu(be.com|.be)\/playlist\?list=/m','httpv://www.youtube.com/playlist?list=',$the_content);
|
||||
}
|
||||
$the_content=preg_replace('/^https?:\/\/(www.)?youtu(be.com|.be)\/(watch\?v=)?/m','httpv://www.youtube.com/watch?v=',$the_content);
|
||||
|
||||
// new: also replace original YT embed code (iframes)
|
||||
if ( apply_filters( 'lyte_eats_yframes', true ) && preg_match_all('#<iframe(?:[^<]*)?\ssrc=["|\']https:\/\/www\.youtube(?:-nocookie)?\.com\/embed\/(.*)["|\'](?:.*)><\/iframe>#Usm', $the_content, $matches, PREG_SET_ORDER)) {
|
||||
foreach ($matches as $match) {
|
||||
$the_content = str_replace($match[0], 'httpv://youtu.be/'.$match[1], $the_content);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if ( strpos($the_content,"<!-- wp:") !== false && strpos($the_content,"youtu") !== false ) {
|
||||
/*
|
||||
* do Gutenberg stuff here, playlists if needed first and then single videos
|
||||
*
|
||||
* having Gutenberg markup in HTML comments is ugly as hell
|
||||
* esp. for 3rd parties such as Lyte who have to parse info out of that
|
||||
*
|
||||
* Luke Cavanagh; thanks for the Gutenbeard reference and for the funny animated gif :)
|
||||
* https://media1.giphy.com/media/l2QZTNMFTQ2Z00zHG/giphy.gif
|
||||
*/
|
||||
if (strpos($the_content,'/playlist?list=') !== false ) {
|
||||
$gutenbeard_playlist_regex = '%<\!--\s?wp:(?:core[-|/])?embed(?:/youtube)?\s?{"url":"https://www.youtube.com/playlist\?list=(.*)"}\s?-->.*<figcaption>(.*)</figcaption><\!--\s?/wp:(?:core[-|/])?embed(?:/youtube)?\s?-->%Us';
|
||||
$the_content = preg_replace($gutenbeard_playlist_regex, '<figure class="wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube">httpv://www.youtube.com/playlist?list=\1<figcaption>\2</figcaption></figure>',$the_content);
|
||||
}
|
||||
$gutenbeard_single_regex = '%<\!--\s?wp:(?:core[-|/])?embed(?:/youtube)?\s?{"url":"https?://(?:www\.)?youtu(?:be\.com|.be)/(?:watch\?v=)?(.*)"}\s?-->.*<figcaption>(.*)</figcaption><\!--\s?/wp:(?:core[-|/])?embed(?:/youtube)?\s?-->%Us';
|
||||
$the_content = preg_replace($gutenbeard_single_regex, '<figure class="wp-block-embed-youtube wp-block-embed is-type-video is-provider-youtube">httpv://www.youtube.com/watch?v=\1<figcaption>\2</figcaption></figure>',$the_content);
|
||||
}
|
||||
|
||||
if((strpos($the_content, "httpv")!==FALSE)||(strpos($the_content, "httpa")!==FALSE)) {
|
||||
if (apply_filters('lyte_remove_wpautop',false)) {
|
||||
remove_filter('the_content','wpautop');
|
||||
}
|
||||
$char_codes = array('×','–');
|
||||
$replacements = array("x", "--");
|
||||
$the_content=str_replace($char_codes, $replacements, $the_content);
|
||||
$lyte_feed=is_feed();
|
||||
|
||||
$hidefClass = ($lyteSettings['hidef']==="1") ? " hidef" : "";
|
||||
|
||||
$postID = get_the_ID();
|
||||
$toCache_index=array();
|
||||
|
||||
$lytes_regexp="/(?:<p>)?http(v|a):\/\/([a-zA-Z0-9\-\_]+\.|)(youtube|youtu)(\.com|\.be)\/(((watch(\?v\=|\/v\/)|.+?v\=|)([a-zA-Z0-9\-\_]{11}))|(playlist\?list\=([a-zA-Z0-9\-\_]*)))([^\s<]*)(<?:\/p>)?/";
|
||||
|
||||
preg_match_all($lytes_regexp, $the_content, $matches, PREG_SET_ORDER);
|
||||
|
||||
foreach($matches as $match) {
|
||||
/** API: filter hook to preparse fragment in a httpv-url, e.g. to force hqThumb=1 or showinfo=0 */
|
||||
$match[12] = apply_filters( 'lyte_match_preparse_fragment',$match[12] );
|
||||
|
||||
preg_match("/stepSize\=([\+\-0-9]{2})/",$match[12],$sMatch);
|
||||
preg_match("/showinfo\=([0-1]{1})/",$match[12],$showinfo);
|
||||
preg_match("/start\=([0-9]*)/",$match[12],$start);
|
||||
preg_match("/enablejsapi\=([0-1]{1})/",$match[12],$jsapi);
|
||||
preg_match("/hqThumb\=([0-1]{1})/",$match[12],$hqThumb);
|
||||
preg_match("/noMicroData\=([0-1]{1})/",$match[12],$microData);
|
||||
|
||||
$thumb="normal";
|
||||
if ($lyteSettings['hidef']==="1") {
|
||||
$thumb="highres";
|
||||
} else if (!empty($hqThumb)) {
|
||||
if ($hqThumb[0]==="hqThumb=1") {
|
||||
$thumb="highres";
|
||||
}
|
||||
}
|
||||
|
||||
$noMicroData="0";
|
||||
if (!empty($microData)) {
|
||||
if ($microData[0]==="noMicroData=1") {
|
||||
$noMicroData="1";
|
||||
}
|
||||
}
|
||||
|
||||
$qsa="";
|
||||
if (!empty($showinfo[0])) {
|
||||
$qsa="&".$showinfo[0];
|
||||
$titleClass=" hidden";
|
||||
} else {
|
||||
$titleClass="";
|
||||
}
|
||||
if (!empty($start[0])) $qsa.="&".$start[0];
|
||||
if (!empty($jsapi[0])) $qsa.="&".$jsapi[0]."&origin=".$origin;
|
||||
|
||||
if (!empty($qsa)) {
|
||||
$esc_arr=array("&" => "\&", "?" => "\?", "=" => "\=");
|
||||
$qsaClass=" qsa_".strtr($qsa,$esc_arr);
|
||||
} else {
|
||||
$qsaClass="";
|
||||
}
|
||||
|
||||
if (!empty($sMatch)) {
|
||||
$newSize=(int) $sMatch[1];
|
||||
$newPos=(int) $lyteSettings['selSize']+$newSize;
|
||||
if ($newPos<0) {
|
||||
$newPos=0;
|
||||
} else if ($newPos > count($lyteSettings['sizeArray'])-1) {
|
||||
$newPos=count($lyteSettings['sizeArray'])-1;
|
||||
}
|
||||
$lyteSettings[2]=$lyteSettings['sizeArray'][$newPos]['w'];
|
||||
$lyteSettings[3]=$lyteSettings['sizeArray'][$newPos]['h'];
|
||||
} else {
|
||||
$lyteSettings[2]=$lyteSettings['sizeArray'][$lyteSettings['selSize']]['w'];
|
||||
$lyteSettings[3]=$lyteSettings['sizeArray'][$lyteSettings['selSize']]['h'];
|
||||
}
|
||||
|
||||
if ($match[1]!=="a") {
|
||||
$divHeight=$lyteSettings[3];
|
||||
$audioClass="";
|
||||
$audio=false;
|
||||
} else {
|
||||
$audio=true;
|
||||
$audioClass=" lyte-audio";
|
||||
$divHeight=38;
|
||||
}
|
||||
|
||||
$NSimgHeight=$divHeight-20;
|
||||
|
||||
if ($match[11]!="") {
|
||||
$plClass=" playlist";
|
||||
$vid=$match[11];
|
||||
switch ($lyteSettings['links']) {
|
||||
case "0":
|
||||
$noscript_post="<br />".__("Watch this playlist on YouTube","wp-youtube-lyte");
|
||||
$noscript="<noscript><a href=\"".$lyteSettings['scheme']."://youtube.com/playlist?list=".$vid."\">".$noscript_post."</a></noscript>";
|
||||
$lytelinks_txt="";
|
||||
break;
|
||||
default:
|
||||
$noscript="";
|
||||
$lytelinks_txt="<div class=\"lL\" style=\"max-width:100%;width:".$lyteSettings[2]."px;".$lyteSettings['pos']."\">".__("Watch this playlist","wp-youtube-lyte")." <a href=\"".$lyteSettings['scheme']."://www.youtube.com/playlist?list=".$vid."\">".__("on YouTube","wp-youtube-lyte")."</a></div>";
|
||||
}
|
||||
} else if ($match[9]!="") {
|
||||
$plClass="";
|
||||
$vid=$match[9];
|
||||
switch ($lyteSettings['links']) {
|
||||
case "0":
|
||||
$noscript_post="<br />".__("Watch this video on YouTube","wp-youtube-lyte");
|
||||
$lytelinks_txt="<div class=\"lL\" style=\"max-width:100%;width:".$lyteSettings[2]."px;".$lyteSettings['pos']."\"></div>";
|
||||
break;
|
||||
default:
|
||||
$noscript_post="";
|
||||
$lytelinks_txt="<div class=\"lL\" style=\"max-width:100%;width:".$lyteSettings[2]."px;".$lyteSettings['pos']."\">".__("Watch this video","wp-youtube-lyte")." <a href=\"".$lyteSettings['scheme']."://youtu.be/".$vid."\">".__("on YouTube","wp-youtube-lyte")."</a>.</div>";
|
||||
}
|
||||
$thumbUrl = $lyteSettings['scheme']."://i.ytimg.com/vi/".$vid."/0.jpg";
|
||||
if (get_option('lyte_local_thumb','0') === '1') {
|
||||
$thumbUrl = plugins_url( 'lyteThumbs.php?origThumbUrl=' . urlencode($thumbUrl) , __FILE__ );
|
||||
}
|
||||
$noscript="<noscript><a href=\"".$lyteSettings['scheme']."://youtu.be/".$vid."\"><img src=\"" . $thumbUrl . "\" alt=\"\" width=\"".$lyteSettings[2]."\" height=\"".$NSimgHeight."\" />".$noscript_post."</a></noscript>";
|
||||
}
|
||||
|
||||
// add disclaimer to lytelinks
|
||||
$disclaimer = wp_kses_data( get_option( 'lyte_disclaimer', '') );
|
||||
if ( !empty( $disclaimer ) ) {
|
||||
$disclaimer = '<span class="lyte_disclaimer">' . $disclaimer . '</span>';
|
||||
}
|
||||
|
||||
if ( $disclaimer && empty( $lytelinks_txt ) ) {
|
||||
$lytelinks_txt = "<div class=\"lL\" style=\"max-width:100%;width:".$lyteSettings[2]."px;".$lyteSettings['pos']."\">".$diclaimer."</div>";
|
||||
} else if ( $disclaimer ) {
|
||||
$lytelinks_txt = str_replace('</div>','<br/>'.$disclaimer.'</div>',$lytelinks_txt);
|
||||
}
|
||||
|
||||
// fetch data from YT api (v2 or v3)
|
||||
$isPlaylist=false;
|
||||
if ($plClass===" playlist") {
|
||||
$isPlaylist=true;
|
||||
}
|
||||
$cachekey = '_lyte_' . $vid;
|
||||
$yt_resp_array=lyte_get_YT_resp($vid,$isPlaylist,$cachekey);
|
||||
|
||||
// If there was a result from youtube or from cache, use it
|
||||
if ( $yt_resp_array ) {
|
||||
if (is_array($yt_resp_array)) {
|
||||
if ($isPlaylist!==true) {
|
||||
// captions, thanks to Benetech
|
||||
$captionsMeta="";
|
||||
$doCaptions=true;
|
||||
|
||||
/** API: filter hook to disable captions */
|
||||
$doCaptions = apply_filters( 'lyte_docaptions', $doCaptions );
|
||||
|
||||
if(($lyteSettings['microdata'] === "1")&&($noMicroData !== "1" )&&($doCaptions === true)) {
|
||||
if (array_key_exists('captions_data',$yt_resp_array)) {
|
||||
if ($yt_resp_array["captions_data"]=="true") {
|
||||
$captionsMeta="<meta itemprop=\"accessibilityFeature\" content=\"captions\" />";
|
||||
$forceCaptionsUpdate=false;
|
||||
} else {
|
||||
$forceCaptionsUpdate=true;
|
||||
}
|
||||
} else {
|
||||
$forceCaptionsUpdate=true;
|
||||
$yt_resp_array["captions_data"]=false;
|
||||
}
|
||||
|
||||
if ($forceCaptionsUpdate===true) {
|
||||
$captionsMeta="";
|
||||
$threshold = 30;
|
||||
if (array_key_exists('captions_timestamp',$yt_resp_array)) {
|
||||
$cache_timestamp = $yt_resp_array["captions_timestamp"];
|
||||
$interval = (strtotime("now") - $cache_timestamp)/60/60/24;
|
||||
} else {
|
||||
$cache_timestamp = false;
|
||||
$interval = $threshold+1;
|
||||
}
|
||||
|
||||
if(!is_int($cache_timestamp) || ($interval > $threshold && !is_null( $yt_resp_array["captions_data"]))) {
|
||||
$yt_resp_array['captions_timestamp'] = strtotime("now");
|
||||
wp_schedule_single_event(strtotime("now") + 60*60, 'schedule_captions_lookup', array($postID, $cachekey, $vid));
|
||||
$yt_resp_precache=json_encode($yt_resp_array);
|
||||
$toCache=base64_encode(gzcompress($yt_resp_precache));
|
||||
update_post_meta($postID, $cachekey, $toCache);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
$thumbUrl="";
|
||||
if (($thumb==="highres") && (!empty($yt_resp_array["HQthumbUrl"]))){
|
||||
$thumbUrl=$yt_resp_array["HQthumbUrl"];
|
||||
} else {
|
||||
if (!empty($yt_resp_array["thumbUrl"])) {
|
||||
$thumbUrl=$yt_resp_array["thumbUrl"];
|
||||
} else {
|
||||
$thumbUrl="//i.ytimg.com/vi/".$vid."/hqdefault.jpg";
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// no useable result from youtube, fallback on video thumbnail (doesn't work on playlist)
|
||||
$thumbUrl = "//i.ytimg.com/vi/".$vid."/hqdefault.jpg";
|
||||
}
|
||||
} else {
|
||||
// same fallback
|
||||
$thumbUrl = "//i.ytimg.com/vi/".$vid."/hqdefault.jpg";
|
||||
}
|
||||
|
||||
// do we have to serve the thumbnail from local cache?
|
||||
if (get_option('lyte_local_thumb','0') === '1') {
|
||||
$thumbUrl = plugins_url( 'lyteThumbs.php?origThumbUrl=' . urlencode($thumbUrl) , __FILE__ );
|
||||
}
|
||||
|
||||
/** API: filter hook to override thumbnail URL */
|
||||
$thumbUrl = apply_filters( 'lyte_match_thumburl', $thumbUrl, $vid );
|
||||
|
||||
if ($audio===true) {
|
||||
$wrapper="<div class=\"lyte-wrapper-audio\" style=\"width:".$lyteSettings[2]."px;max-width:100%;overflow:hidden;height:38px;".$lyteSettings['pos']."\">";
|
||||
} else {
|
||||
$wrapper="<div class=\"lyte-wrapper".$lyteSettings['ratioClass']."\" style=\"width:".$lyteSettings[2]."px;max-width: 100%;".$lyteSettings['pos']."\">";
|
||||
}
|
||||
|
||||
if ($doExcerpt) {
|
||||
$lytetemplate="";
|
||||
$templateType="excerpt";
|
||||
} elseif ($lyte_feed) {
|
||||
$postURL = get_permalink( $postID );
|
||||
$textLink = ($lyteSettings['links']===0)? "" : "<br />".strip_tags($lytelinks_txt, '<a>')."<br />";
|
||||
$lytetemplate = "<a href=\"".$postURL."\"><img src=\"".$thumbUrl."\" alt=\"YouTube Video\"></a>".$textLink;
|
||||
$templateType="feed";
|
||||
} elseif (($audio !== true) && ( $plClass !== " playlist") && (($lyteSettings['microdata'] === "1")&&($noMicroData !== "1" ))) {
|
||||
$lytetemplate = $wrapper."<div class=\"lyMe".$audioClass.$hidefClass.$plClass.$qsaClass."\" id=\"WYL_".$vid."\" itemprop=\"video\" itemscope itemtype=\"https://schema.org/VideoObject\"><meta itemprop=\"thumbnailUrl\" content=\"".$thumbUrl."\" /><meta itemprop=\"embedURL\" content=\"https://www.youtube.com/embed/".$vid."\" /><meta itemprop=\"uploadDate\" content=\"".$yt_resp_array["dateField"]."\" />".$captionsMeta."<div id=\"lyte_".$vid."\" data-src=\"".$thumbUrl."\" class=\"pL\"><div class=\"tC".$titleClass."\"><div class=\"tT\" itemprop=\"name\">".$yt_resp_array["title"]."</div></div><div class=\"play\"></div><div class=\"ctrl\"><div class=\"Lctrl\"></div><div class=\"Rctrl\"></div></div></div>".$noscript."<meta itemprop=\"description\" content=\"".$yt_resp_array["description"]."\"></div></div>".$lytelinks_txt;
|
||||
$templateType="postMicrodata";
|
||||
} else {
|
||||
$lytetemplate = $wrapper."<div class=\"lyMe".$audioClass.$hidefClass.$plClass.$qsaClass."\" id=\"WYL_".$vid."\"><div id=\"lyte_".$vid."\" data-src=\"".$thumbUrl."\" class=\"pL\">";
|
||||
|
||||
if (isset($yt_resp_array) && !empty($yt_resp_array) && !empty($yt_resp_array["title"])) {
|
||||
$lytetemplate .= "<div class=\"tC".$titleClass."\"><div class=\"tT\">".$yt_resp_array['title']."</div></div>";
|
||||
}
|
||||
|
||||
$lytetemplate .= "<div class=\"play\"></div><div class=\"ctrl\"><div class=\"Lctrl\"></div><div class=\"Rctrl\"></div></div></div>".$noscript."</div></div>".$lytelinks_txt;
|
||||
$templateType="post";
|
||||
}
|
||||
|
||||
/** API: filter hook to parse template before being applied */
|
||||
$lytetemplate = str_replace('$','$',$lytetemplate);
|
||||
$lytetemplate = apply_filters( 'lyte_match_postparse_template',$lytetemplate,$templateType );
|
||||
$the_content = preg_replace($lytes_regexp, $lytetemplate, $the_content, 1);
|
||||
}
|
||||
|
||||
// update lyte_cache_index
|
||||
if ((is_array($toCache_index))&&(!empty($toCache_index))) {
|
||||
$lyte_cache=json_decode(get_option('lyte_cache_index'),true);
|
||||
$lyte_cache[$postID]=$toCache_index;
|
||||
update_option('lyte_cache_index',json_encode($lyte_cache));
|
||||
}
|
||||
|
||||
if (!$lyte_feed) {
|
||||
lyte_initer();
|
||||
}
|
||||
}
|
||||
|
||||
/** API: filter hook to postparse the_content before returning */
|
||||
$the_content = apply_filters( 'lyte_content_postparse',$the_content );
|
||||
|
||||
return $the_content;
|
||||
}
|
||||
|
||||
function captions_lookup($postID, $cachekey, $vid) {
|
||||
// captions lookup at YouTube via a11ymetadata.org
|
||||
$response = wp_remote_request("http://api.a11ymetadata.org/captions/youtubeid=".$vid."/youtube");
|
||||
|
||||
if(!is_wp_error($response)) {
|
||||
$rawJson = wp_remote_retrieve_body($response);
|
||||
$decodeJson = json_decode($rawJson, true);
|
||||
|
||||
$yt_resp = get_post_meta($postID, $cachekey, true);
|
||||
|
||||
if (!empty($yt_resp)) {
|
||||
$yt_resp = gzuncompress(base64_decode($yt_resp));
|
||||
if($yt_resp) {
|
||||
$yt_resp_array=json_decode($yt_resp,true);
|
||||
|
||||
if ($decodeJson['status'] == 'success' && $decodeJson['data']['captions'] == '1') {
|
||||
$yt_resp_array['captions_data'] = true;
|
||||
} else {
|
||||
$yt_resp_array['captions_data'] = false;
|
||||
}
|
||||
|
||||
$yt_resp_array['captions_timestamp'] = strtotime("now");
|
||||
$yt_resp_precache=json_encode($yt_resp_array);
|
||||
$toCache=base64_encode(gzcompress($yt_resp_precache));
|
||||
update_post_meta($postID, $cachekey, $toCache);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function lyte_get_YT_resp($vid,$playlist=false,$cachekey,$apiTestKey="",$isWidget=false) {
|
||||
/** logic to get video info from cache or get it from YouTube and set it */
|
||||
global $postID, $cachekey, $toCache_index;
|
||||
|
||||
$_thisLyte = array();
|
||||
$yt_error = array();
|
||||
|
||||
if ( $postID && empty($apiTestKey) && !$isWidget ) {
|
||||
$cache_resp = get_post_meta( $postID, $cachekey, true );
|
||||
if (!empty($cache_resp)) {
|
||||
$_thisLyte = json_decode(gzuncompress(base64_decode($cache_resp)),1);
|
||||
// make sure there are not old APIv2 full responses in cache
|
||||
if (array_key_exists('entry', $_thisLyte)) {
|
||||
if ($_thisLyte['entry']['xmlns$yt']==="http://gdata.youtube.com/schemas/2007") {
|
||||
$_thisLyte = array();
|
||||
}
|
||||
}
|
||||
}
|
||||
} else if ($isWidget) {
|
||||
$cache_resp = get_option("lyte_widget_cache");
|
||||
if (!empty($cache_resp)) {
|
||||
$widget_cache = json_decode(gzuncompress(base64_decode($cache_resp)),1);
|
||||
$_thisLyte = $widget_cache[$vid];
|
||||
}
|
||||
}
|
||||
|
||||
if ( empty( $_thisLyte ) ) {
|
||||
// get info from youtube
|
||||
// first get yt api key
|
||||
$lyte_yt_api_key = get_option('lyte_yt_api_key','');
|
||||
$lyte_yt_api_key = apply_filters('lyte_filter_yt_api_key', $lyte_yt_api_key);
|
||||
if (!empty($apiTestKey)) {
|
||||
$lyte_yt_api_key=$apiTestKey;
|
||||
}
|
||||
|
||||
if (($lyte_yt_api_key==="none") || (empty($lyte_yt_api_key))) {
|
||||
$_thisLyte['title']="";
|
||||
if ($playlist) {
|
||||
$_thisLyte['thumbUrl']="";
|
||||
$_thisLyte['HQthumbUrl']="";
|
||||
} else {
|
||||
$_thisLyte['thumbUrl']="//i.ytimg.com/vi/".$vid."/hqdefault.jpg";
|
||||
$_thisLyte['HQthumbUrl']="//i.ytimg.com/vi/".$vid."/maxresdefault.jpg";
|
||||
}
|
||||
$_thisLyte['dateField']="";
|
||||
$_thisLyte['duration']="";
|
||||
$_thisLyte['description']="";
|
||||
$_thisLyte['captions_data']="false";
|
||||
$_thisLyte['captions_timestamp']=strtotime("now");
|
||||
return $_thisLyte;
|
||||
} else {
|
||||
// v3, feeling somewhat lonely now v2 has gently been put to sleep
|
||||
$yt_api_base = "https://www.googleapis.com/youtube/v3/";
|
||||
|
||||
if ($playlist) {
|
||||
$yt_api_target = "playlists?part=snippet%2C+id&id=".$vid."&key=".$lyte_yt_api_key;
|
||||
} else {
|
||||
$yt_api_target = "videos?part=id%2C+snippet%2C+contentDetails&id=".$vid."&key=".$lyte_yt_api_key;
|
||||
}
|
||||
}
|
||||
|
||||
$yt_api_url = $yt_api_base.$yt_api_target;
|
||||
$yt_resp = wp_remote_get($yt_api_url);
|
||||
|
||||
// check if we got through
|
||||
if ( is_wp_error($yt_resp) ) {
|
||||
$yt_error['code']=408;
|
||||
$yt_error['reason']=$yt_resp->get_error_message();
|
||||
$yt_error['timestamp']=strtotime("now");
|
||||
if (!empty($apiTestKey)) {
|
||||
return $yt_error;
|
||||
}
|
||||
} else {
|
||||
$yt_resp_array = (array) json_decode(wp_remote_retrieve_body($yt_resp),true);
|
||||
if(is_array($yt_resp_array)) {
|
||||
// extract relevant data
|
||||
// v3
|
||||
if (in_array(wp_remote_retrieve_response_code($yt_resp),array(400,403,404))) {
|
||||
$yt_error['code']=wp_remote_retrieve_response_code($yt_resp);
|
||||
$yt_error['reason']=$yt_resp_array['error']['errors'][0]['reason'];
|
||||
$yt_error['timestamp']=strtotime("now");
|
||||
if (empty($apiTestKey)) {
|
||||
update_option("lyte_api_error",json_encode($yt_error));
|
||||
} else {
|
||||
return $yt_error;
|
||||
}
|
||||
} else {
|
||||
if ($playlist) {
|
||||
$_thisLyte['title']="Playlist: ".esc_attr(sanitize_text_field(@$yt_resp_array['items'][0]['snippet']['title']));
|
||||
$_thisLyte['thumbUrl']=esc_url(@$yt_resp_array['items'][0]['snippet']['thumbnails']['high']['url']);
|
||||
$_thisLyte['HQthumbUrl']=esc_url(@$yt_resp_array['items'][0]['snippet']['thumbnails']['maxres']['url']);
|
||||
$_thisLyte['dateField']=sanitize_text_field(@$yt_resp_array['items'][0]['snippet']['publishedAt']);
|
||||
$_thisLyte['duration']="";
|
||||
$_thisLyte['description']=esc_attr(sanitize_text_field(@$yt_resp_array['items'][0]['snippet']['description']));
|
||||
$_thisLyte['captions_data']="false";
|
||||
$_thisLyte['captions_timestamp'] = "";
|
||||
} else {
|
||||
$_thisLyte['title']=esc_attr(sanitize_text_field(@$yt_resp_array['items'][0]['snippet']['title']));
|
||||
$_thisLyte['thumbUrl']=esc_url(@$yt_resp_array['items'][0]['snippet']['thumbnails']['high']['url']);
|
||||
$_thisLyte['HQthumbUrl']=esc_url(@$yt_resp_array['items'][0]['snippet']['thumbnails']['maxres']['url']);
|
||||
$_thisLyte['dateField']=sanitize_text_field(@$yt_resp_array['items'][0]['snippet']['publishedAt']);
|
||||
$_thisLyte['duration']=sanitize_text_field(@$yt_resp_array['items'][0]['contentDetails']['duration']);
|
||||
$_thisLyte['description']=esc_attr(sanitize_text_field(@$yt_resp_array['items'][0]['snippet']['description']));
|
||||
$_thisLyte['captions_data']=sanitize_text_field(@$yt_resp_array['items'][0]['contentDetails']['caption']);
|
||||
$_thisLyte['captions_timestamp'] = strtotime("now");
|
||||
}
|
||||
}
|
||||
|
||||
// try to cache the result
|
||||
if ( (($postID) || ($isWidget)) && !empty($_thisLyte) && empty($apiTestKey) ) {
|
||||
$_thisLyte['lyte_date_added']=time();
|
||||
|
||||
if ( $postID && !$isWidget ) {
|
||||
$yt_resp_precache=json_encode($_thisLyte);
|
||||
|
||||
// then gzip + base64 (to limit amount of data + solve problems with wordpress removing slashes)
|
||||
$yt_resp_precache=base64_encode(gzcompress($yt_resp_precache));
|
||||
|
||||
// and do the actual caching
|
||||
$toCache = ( $yt_resp_precache ) ? $yt_resp_precache : '{{unknown}}';
|
||||
|
||||
update_post_meta( $postID, $cachekey, $toCache );
|
||||
// and finally add new cache-entry to toCache_index which will be added to lyte_cache_index pref
|
||||
$toCache_index[]=$cachekey;
|
||||
} else if ($isWidget) {
|
||||
$widget_cache[$vid]=$_thisLyte;
|
||||
update_option("lyte_widget_cache",base64_encode(gzcompress(json_encode($widget_cache))));
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
foreach (array("title","thumbUrl","HQthumbUrl","dateField","duration","description","captions_data","captions_timestamp") as $key) {
|
||||
if (!array_key_exists($key,$_thisLyte)) {
|
||||
$_thisLyte[$key]="";
|
||||
}
|
||||
}
|
||||
return $_thisLyte;
|
||||
}
|
||||
|
||||
/* only add js/css once and only if needed */
|
||||
function lyte_initer() {
|
||||
global $lynited;
|
||||
if (!$lynited) {
|
||||
$lynited=true;
|
||||
add_action('wp_footer', 'lyte_init');
|
||||
}
|
||||
}
|
||||
|
||||
/* actual initialization */
|
||||
function lyte_init() {
|
||||
global $lyteSettings;
|
||||
$lyte_css = ".lyte-wrapper-audio div, .lyte-wrapper div {margin:0px; overflow:hidden;} .lyte,.lyMe{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;background-color:#777;} .fourthree .lyMe, .fourthree .lyte {padding-bottom:75%;} .lidget{margin-bottom:5px;} .lidget .lyte, .widget .lyMe {padding-bottom:0!important;height:100%!important;} .lyte-wrapper-audio .lyte{height:38px!important;overflow:hidden;padding:0!important} .lyMe iframe, .lyte iframe,.lyte .pL{position:absolute !important;top:0;left:0;width:100%;height:100%!important;background:no-repeat scroll center #000;background-size:cover;cursor:pointer} .tC{left:0;position:absolute;top:0;width:100%} .tC{background-image:linear-gradient(to bottom,rgba(0,0,0,0.6),rgba(0,0,0,0))} .tT{color:#FFF;font-family:Roboto,sans-serif;font-size:16px;height:auto;text-align:left;padding:5px 10px 50px 10px} .play{background:no-repeat scroll 0 0 transparent;width:88px;height:63px;position:absolute;left:43%;left:calc(50% - 44px);left:-webkit-calc(50% - 44px);top:38%;top:calc(50% - 31px);top:-webkit-calc(50% - 31px);} .widget .play {top:30%;top:calc(45% - 31px);top:-webkit-calc(45% - 31px);transform:scale(0.6);-webkit-transform:scale(0.6);-ms-transform:scale(0.6);} .lyte:hover .play{background-position:0 -65px;} .lyte-audio .pL{max-height:38px!important} .lyte-audio iframe{height:438px!important} .ctrl{background:repeat scroll 0 -220px rgba(0,0,0,0.3);width:100%;height:40px;bottom:0px;left:0;position:absolute;} .lyte-wrapper .ctrl{display:none}.Lctrl{background:no-repeat scroll 0 -137px transparent;width:158px;height:40px;bottom:0;left:0;position:absolute} .Rctrl{background:no-repeat scroll -42px -179px transparent;width:117px;height:40px;bottom:0;right:0;position:absolute;padding-right:10px;}.lyte-audio .play{display:none}.lyte-audio .ctrl{background-color:rgba(0,0,0,1)}.hidden{display:none}";
|
||||
|
||||
// by default show lyte vid on mobile (requiring user clicking play two times)
|
||||
// but can be overruled by this filter
|
||||
// also "do lyte mobile" when option to cache thumbnails is on to ensure privacy (gdpr)
|
||||
$mobLyte = apply_filters( 'lyte_do_mobile', false );
|
||||
if ( $mobLyte || get_option( 'lyte_local_thumb', 0 ) ) {
|
||||
$mobJS = "var mOs=null;";
|
||||
} else {
|
||||
$mobJS = "var mOs=navigator.userAgent.match(/(iphone|ipad|ipod|android)/i);";
|
||||
}
|
||||
|
||||
/** API: filter hook to change css */
|
||||
$lyte_css = apply_filters( 'lyte_css', $lyte_css);
|
||||
|
||||
echo "<script type=\"text/javascript\">var bU='".$lyteSettings['path']."';".$mobJS."style = document.createElement('style');style.type = 'text/css';rules = document.createTextNode(\"".$lyte_css."\" );if(style.styleSheet) { style.styleSheet.cssText = rules.nodeValue;} else {style.appendChild(rules);}document.getElementsByTagName('head')[0].appendChild(style);</script>";
|
||||
echo "<script type=\"text/javascript\" async src=\"".$lyteSettings['path'].$lyteSettings['file']."\"></script>";
|
||||
}
|
||||
|
||||
/** override default wp_trim_excerpt to have lyte_parse remove the httpv-links */
|
||||
function lyte_trim_excerpt($text) {
|
||||
global $post;
|
||||
$raw_excerpt = $text;
|
||||
if ( '' == $text ) {
|
||||
$text = get_the_content('');
|
||||
$text = lyte_parse($text, true);
|
||||
$text = strip_shortcodes( $text );
|
||||
$text = apply_filters('the_content', $text);
|
||||
$text = str_replace(']]>', ']]>', $text);
|
||||
$excerpt_length = apply_filters('excerpt_length', 55);
|
||||
$excerpt_more = apply_filters('excerpt_more', ' ' . '[...]');
|
||||
if (function_exists('wp_trim_words')) {
|
||||
$text = wp_trim_words( $text, $excerpt_length, $excerpt_more );
|
||||
} else {
|
||||
$length = $excerpt_length*6;
|
||||
$text = substr( strip_tags(trim(preg_replace('/\s+/', ' ', $text))), 0, $length );
|
||||
$text .= $excerpt_more;
|
||||
}
|
||||
}
|
||||
return apply_filters('wp_trim_excerpt', $text, $raw_excerpt);
|
||||
}
|
||||
|
||||
/** Lyte shortcode */
|
||||
function shortcode_lyte($atts) {
|
||||
extract(shortcode_atts(array(
|
||||
"id" => '',
|
||||
"audio" => '',
|
||||
"playlist" => '',
|
||||
"start" => '',
|
||||
"showinfo" => '',
|
||||
"stepsize" => '',
|
||||
"hqthumb" => '',
|
||||
), $atts));
|
||||
|
||||
$qs = '';
|
||||
|
||||
if ($audio) {$proto="httpa";} else {$proto="httpv";}
|
||||
if ($start !== '') { $qs .= "&start=".$start; }
|
||||
if ($showinfo === "false") { $qs .= "&showinfo=0"; }
|
||||
if ($hqthumb) { $qs .= "&hqThumb=1"; }
|
||||
if ($stepsize) { $qs .= "#stepSize=".$stepsize; }
|
||||
if ($playlist) {$action="playlist?list=";} else {$action="watch?v=";}
|
||||
|
||||
return lyte_parse($proto.'://www.youtube.com/'.$action.$id.$qs);
|
||||
}
|
||||
|
||||
/** update functions */
|
||||
/** upgrade, so lyte should not be greedy */
|
||||
function lyte_not_greedy() {
|
||||
update_option( "lyte_greedy", "0" );
|
||||
}
|
||||
|
||||
/** function to flush YT responses from cache */
|
||||
function lyte_rm_cache() {
|
||||
// remove thumbnail cache
|
||||
if (get_option('lyte_local_thumb','0') === '1') {
|
||||
if ( ! defined( 'LYTE_CACHE_DIR' ) ) {
|
||||
define( 'LYTE_CACHE_CHILD_DIR', 'cache/lyteThumbs' );
|
||||
define( 'LYTE_CACHE_DIR', WP_CONTENT_DIR .'/'. LYTE_CACHE_CHILD_DIR );
|
||||
}
|
||||
array_map('unlink', glob(LYTE_CACHE_DIR . "/*"));
|
||||
}
|
||||
|
||||
// and remove cached YT data from postmeta
|
||||
try {
|
||||
ini_set('max_execution_time',90); // give PHP some more time for this, post-meta can be sloooooow
|
||||
|
||||
// cache in post_meta, for posts
|
||||
$lyte_posts = json_decode(get_option("lyte_cache_index"),true);
|
||||
$lyteCacheIterator = 0;
|
||||
$lytePurgeThreshold = 500;
|
||||
$returnCode = "OK";
|
||||
if (is_array($lyte_posts)){
|
||||
foreach ($lyte_posts as $postID => $lyte_post) {
|
||||
foreach ($lyte_post as $cachekey) {
|
||||
delete_post_meta($postID, $cachekey);
|
||||
}
|
||||
unset ($lyte_posts[$postID]);
|
||||
$lyteCacheIterator++;
|
||||
if ($lyteCacheIterator > ($lytePurgeThreshold-1)) {
|
||||
$returnCode = "PART";
|
||||
break;
|
||||
}
|
||||
}
|
||||
update_option("lyte_cache_index",json_encode($lyte_posts));
|
||||
}
|
||||
|
||||
// and the widget cache which isn't in post_meta
|
||||
update_option('lyte_widget_cache','');
|
||||
|
||||
return $returnCode;
|
||||
} catch(Exception $e) {
|
||||
return $e->getMessage();
|
||||
}
|
||||
}
|
||||
|
||||
/** function to call from within themes */
|
||||
/* use with e.g. : <?php if(function_exists('lyte_preparse')) { echo lyte_preparse($videoId); } ?> */
|
||||
function lyte_preparse($videoId) {
|
||||
return lyte_parse('httpv://www.youtube.com/watch?v='.$videoId);
|
||||
}
|
||||
|
||||
function lyte_add_action_link($links) {
|
||||
$links[]='<a href="' . admin_url( 'options-general.php?page=lyte_settings_page' ) . '">' . __('Settings') . '</a>';
|
||||
return $links;
|
||||
}
|
||||
|
||||
/** is_amp, but I shouldn't have to do this, should I? */
|
||||
if (!function_exists("is_amp")) {
|
||||
function is_amp() {
|
||||
if ((strpos($_SERVER['REQUEST_URI'],'?amp')!==false) || (strpos($_SERVER['REQUEST_URI'],'/amp/')!==false)) {
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/** hooking it all up to wordpress */
|
||||
if ( is_admin() ) {
|
||||
require_once(dirname(__FILE__).'/options.php');
|
||||
add_filter( 'plugin_action_links_' . plugin_basename(__FILE__), 'lyte_add_action_link' );
|
||||
} else {
|
||||
add_filter('the_content', 'lyte_parse', 4);
|
||||
add_shortcode("lyte", "shortcode_lyte");
|
||||
remove_filter('get_the_excerpt', 'wp_trim_excerpt');
|
||||
add_filter('get_the_excerpt', 'lyte_trim_excerpt');
|
||||
add_action('schedule_captions_lookup', 'captions_lookup', 1, 3);
|
||||
|
||||
/** API: action hook to allow extra actions or filters to be added */
|
||||
do_action("lyte_actionsfilters");
|
||||
}
|
||||
?>
|
||||
Reference in New Issue
Block a user