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| Dir : /home/trave494/newfitnessnews.kerihosting.com/wp-content/plugins/wp-automatic/core.youtube.php |
<?php
// Main Class
require_once 'core.php';
Class WpAutomaticYoutube extends wp_automatic{
/*
* ---* youtube get links ---
*/
function youtube_fetch_links($keyword, $camp) {
echo "<br>so I should now get some links from youtube for keyword :" . $keyword;
//check if there is an api key added
$wp_automatic_yt_tocken = wp_automatic_single_item('wp_automatic_yt_tocken','');
if(trim($wp_automatic_yt_tocken) == ''){
echo '<br>Youtube API key is required, please visit settings page and add it';
return false;
}
// ini options
$camp_opt = unserialize ( $camp->camp_options );
if( stristr($camp->camp_general, 'a:') ) $camp->camp_general=base64_encode($camp->camp_general);
$camp_general=unserialize(base64_decode($camp->camp_general));
$camp_general=array_map('wp_automatic_stripslashes', $camp_general);
$sortby = $camp->camp_youtube_order;
$camp_youtube_category = $camp->camp_youtube_cat;
// get start-index for this keyword
$query = "select keyword_start ,keyword_id from {$this->wp_prefix}automatic_keywords where keyword_name='$keyword' and keyword_camp={$camp->camp_id}";
$rows = $this->db->get_results ( $query );
$row = $rows [0];
$kid = $row->keyword_id;
$start = $row->keyword_start;
if ($start == 0)
$start = 1;
if ($start == - 1 ) {
echo '<- exhausted keyword';
//check if it is reactivated or still deactivated
if($this->is_deactivated($camp->camp_id, $keyword)){
$start =1;
}else{
//still deactivated
return false;
}
}
//limit check
$this->is_allowed_to_call();
echo ' index:' . $start;
// update start index to start+50
if( ! in_array( 'OPT_YT_CACHE' , $camp_opt )){
echo '<br>Caching is not enabled setting youtube page to query to 1';
$nextstart =1;
}else{
$nextstart = $start + 50;
}
$query = "update {$this->wp_prefix}automatic_keywords set keyword_start = $nextstart where keyword_id=$kid ";
$this->db->query ( $query );
// get items
$orderby = $camp->camp_youtube_order;
$cat = $camp->camp_youtube_cat;
if ($cat != 'All')
$criteria .= '&category=' . $cat;
//base url
$search_url = "https://www.googleapis.com/youtube/v3/search?part=snippet&type=video&key=".trim($wp_automatic_yt_tocken)."&maxResults=50";
//keyword add
if( trim($keyword) != '*') {
$search_url = $search_url .'&q='.urlencode(trim($keyword));
}
if(in_array('OPT_YT_DATE', $camp_opt)){
$beforeDate=$camp_general['cg_yt_dte_year']."-".$camp_general['cg_yt_dte_month']."-".$camp_general['cg_yt_dte_day']."T00:00:00.000-00";
$search_url.= "&publishedAfter=".$beforeDate;
}
//published before
if(in_array('OPT_YT_BEFORE', $camp_opt)){
if( stristr($camp_general['cg_yt_before'],'-') ){
$search_url.= "&publishedBefore=".trim($camp_general['cg_yt_before']).'T00:00:00Z';
}
}
//OPT_YT_LIMIT_EMBED
if(in_array('OPT_YT_LIMIT_EMBED', $camp_opt)){
$search_url.= "&videoEmbeddable=true";
}
//license
$cg_yt_license = $camp_general['cg_yt_license'];
if( trim($cg_yt_license)!='' && $cg_yt_license != 'any'){
$search_url.="&videoLicense=".$cg_yt_license;
}
//cg_yt_type
$cg_yt_type = $camp_general['cg_yt_type'];
if( trim($cg_yt_type)!='' && $cg_yt_type != 'any'){
$search_url.="&videoType=".$cg_yt_type;
}
//videoDuration
$cg_yt_duration = $camp_general['cg_yt_duration'];
if( trim($cg_yt_duration)!='' && $cg_yt_duration != 'any'){
$search_url.="&videoDuration=".$cg_yt_duration;
}
//videoDefinition
$cg_yt_definition = $camp_general['cg_yt_definition'];
if( trim($cg_yt_definition)!='' && $cg_yt_definition != 'any'){
$search_url.="&videoDefinition=".$cg_yt_definition;
}
//order
$camp_youtube_order = $camp->camp_youtube_order;
if(trim($camp_youtube_order) == 'published') $camp_youtube_order = 'date';
$search_url.="&order=".$camp_youtube_order;
//videoCategoryId
$videoCategoryId = $camp->camp_youtube_cat;
if(trim($videoCategoryId) != 'All' && is_numeric($videoCategoryId)){
$search_url.="&videoCategoryId=".$videoCategoryId;
}
//regionCode
if(in_array('OPT_YT_LIMIT_CTRY', $camp_opt) && trim($camp_general['cg_yt_ctr']) !=''){
$search_url.="®ionCode=".trim($camp_general['cg_yt_ctr']);
}
//relevanceLanguage
if(in_array('OPT_YT_LIMIT_LANG', $camp_opt) && trim($camp_general['cg_yt_lang']) !=''){
$search_url.="&relevanceLanguage=".trim($camp_general['cg_yt_lang']);
}
if (in_array ( 'OPT_YT_USER', $camp_opt )) {
echo '<br>Fetching vids for specific user/channel ' . $camp->camp_yt_user;
//check if playlist
if (in_array ( 'OPT_YT_PLAYLIST', $camp_opt )) {
echo '<br>Specific Playlist:'.$camp_general['cg_yt_playlist'];
$part = "snippet";
if( in_array('OPT_YT_DATE' , $camp_opt ) ){
$part= "snippet,contentDetails";
}
$search_url = "https://www.googleapis.com/youtube/v3/playlistItems?part={$part}&playlistId=".$camp_general['cg_yt_playlist']."&key=".trim($wp_automatic_yt_tocken)."&maxResults=50";
}else{
$camp_yt_user = $camp->camp_yt_user;
$search_url.= "&channelId=".trim($camp_yt_user);
}
}elseif( in_array('YT_ID', $camp_opt)) {
// post by ID
$search_url='https://www.googleapis.com/youtube/v3/videos?key='.$wp_automatic_yt_tocken.'&part=snippet&id=' .urlencode(trim($keyword)) ;
}else{
//no user just search
}
//check nextpagetoken
$nextPageToken = get_post_meta($camp->camp_id,'wp_automatic_yt_nt_'.md5($keyword),true);
if( in_array( 'OPT_YT_CACHE' , $camp_opt )){
if(trim($nextPageToken) != '' ){
echo '<br>nextPageToken:'.$nextPageToken;
$search_url.= '&pageToken='.$nextPageToken;
}else{
echo '<br>No page token let it the first page';
}
}
echo '<br>Search URL:'.$search_url;
//process request
curl_setopt($this->ch, CURLOPT_HTTPGET, 1);
curl_setopt($this->ch, CURLOPT_URL, trim($search_url));
$exec=curl_exec($this->ch);
$x=curl_error($this->ch);
//verify reply
if(!stristr($exec, '"kind"')){
echo '<br>Not valid reply from Youtube:'.$exec.$x;
return false;
}
$json_exec = json_decode($exec);
//check nextpage token
if(isset($json_exec->nextPageToken) && trim($json_exec->nextPageToken)!='' ){
$newnextPageToken = $json_exec->nextPageToken;
echo '<br>New page token:'.$newnextPageToken;
update_post_meta($camp->camp_id, 'wp_automatic_yt_nt_'.md5($keyword), $newnextPageToken);
}else{
//delete the token
echo '<br>No next page token';
delete_post_meta($camp->camp_id, 'wp_automatic_yt_nt_'.md5($keyword));
//set start to -1 exhausted
$query = "update {$this->wp_prefix}automatic_keywords set keyword_start = -1 where keyword_id=$kid";
$this->db->query ( $query );
//deactivate for 60 minutes
if(! in_array('OPT_NO_DEACTIVATE', $camp_opt)){
if(! in_array('YT_ID', $camp_opt)){
$this->deactivate_key($camp->camp_id, $keyword);
}else{
$this->deactivate_key($camp->camp_id, $keyword,0);
}
}
}
//get items
$search = array();
$search = $json_exec->items;
// disable keyword if no new items
if (count ( $search ) == 0) {
echo '<br>No more vids for this keyword deactivating it ..';
$query = "update {$this->wp_prefix}automatic_keywords set keyword_start = -1 where keyword_id=$kid";
$this->db->query ( $query );
//deleting nextpage token
delete_post_meta($camp->camp_id,'wp_automatic_yt_nt_'.md5($keyword) );
//deactivate for 60 minutes
if(! in_array('OPT_NO_DEACTIVATE', $camp_opt))
$this->deactivate_key($camp->camp_id, $keyword);
return;
}
echo '<ol>';
//reversing?
if(in_array('OPT_YT_REVERSE', $camp_opt)){
echo '<br>Reversing vids list order.';
$search = array_reverse($search);
}
foreach ( $search as $itm ) {
//general added details
$general = array();
//get vid id from response
if( stristr($search_url,'playlistItems' ) ){
$vid_id = $itm->snippet->resourceId->videoId;
}elseif( in_array('YT_ID', $camp_opt)) {
$vid_id = $itm->id;
}else{
$vid_id = $itm->id->videoId;
}
//vid url
$link_url = 'https://www.youtube.com/watch?v='.$vid_id;
$httplink_url = 'http://www.youtube.com/watch?v='.$vid_id;
//vid thumbnail
$link_img = $itm->snippet->thumbnails->high->url;
//get largest size
//$link_img = str_replace('hqdefault', 'hqdefault', $link_img);
//get item title
$link_title = addslashes ( $itm->snippet->title );
//Skip private videos
if($link_title == 'Private video'){
continue;
}
//get item description
$link_desc = addslashes ( $itm->snippet->description );
//report link
echo '<li>' . $link_title . '</li>';
//validate exact and banned
if (! $this->validate_exacts($link_desc, $link_title, $camp_opt, $camp)){
continue;
}
//channel title
$general['vid_author_title']= $itm->snippet->channelTitle;
//channel id
$author = addslashes ( $itm->snippet->channelId );
//link time
if( isset($itm->contentDetails) && in_array ( 'OPT_YT_PLAYLIST', $camp_opt ) ){
$link_time = strtotime($itm->contentDetails->videoPublishedAt);
echo ' Published:' . $itm->contentDetails->videoPublishedAt;
}else{
$link_time = strtotime($itm->snippet->publishedAt);
}
//Clear these values and generate at runtime to save costs of api requests
$link_player = '' ;
//needs a separate request with v3 api
$link_views = '';
$link_rating = '';
$link_duration = '';
// echo 'Published:'. date('Y-m-d',$itm['time']).' ';
if( $this->is_execluded($camp->camp_id, $link_url) ){
echo '<-- Execluded';
continue;
}
//check if older than minimum date
if(( in_array('OPT_YT_DATE', $camp_opt) && in_array ( 'OPT_YT_PLAYLIST', $camp_opt ) ) || in_array('OPT_YT_DATE_T', $camp_opt) ){
if( $this->is_link_old($camp->camp_id, $link_time ) ){
echo '<--old post execluding...';
continue;
}
}
//serializing general
$general = base64_encode(serialize($general));
//$link_title =addslashes($link_title);
if ( ! $this->is_duplicate($link_url) ) {
$query = "INSERT INTO {$this->wp_prefix}automatic_youtube_links ( link_url , link_title , link_keyword , link_status , link_desc ,link_time,link_rating ,link_views,link_player,link_img,link_author,link_duration, link_general ) VALUES ( '$link_url', '$link_title', '{$camp->camp_id}_$keyword', '0' ,'$link_desc','$link_time','$link_rating','$link_views','$link_player','$link_img','$author','$link_duration','$general')";
$this->db->query ( $query );
} else {
echo ' <- duplicated <a href="'.get_edit_post_link($this->duplicate_id).'">#'.$this->duplicate_id.'</a>';
}
}
echo '</ol>';
}
/*
* ---* youtube post ---
*/
function youtube_get_post($camp) {
$camp_opt = unserialize ( $camp->camp_options );
$keywords = explode ( ',', $camp->camp_keywords );
if( stristr($camp->camp_general, 'a:') ) $camp->camp_general=base64_encode($camp->camp_general);
$camp_general = unserialize ( base64_decode( $camp->camp_general ) );
$camp_general=array_map('wp_automatic_stripslashes', $camp_general);
$camp_post_content = $camp->camp_post_content;
$camp_post_custom_v = implode(',', unserialize ( $camp->camp_post_custom_v ) );
foreach ( $keywords as $keyword ) {
$keyword = trim($keyword);
if (trim ( $keyword ) != '') {
echo '<br>Keyword:'.$keyword;
//update last keyword
update_post_meta($camp->camp_id, 'last_keyword', trim($keyword));
// getting links from the db for that keyword
$query = "select * from {$this->wp_prefix}automatic_youtube_links where link_keyword='{$camp->camp_id}_$keyword' ";
$res = $this->db->get_results ( $query );
// when no links lets get new links
if (count ( $res ) == 0) {
//clean any old cache for this keyword
$query_delete = "delete from {$this->wp_prefix}automatic_youtube_links where link_keyword='{$camp->camp_id}_$keyword' ";
$this->db->query ( $query_delete );
$this->youtube_fetch_links ( $keyword, $camp );
// getting links from the db for that keyword
$res = $this->db->get_results ( $query );
}
//deleting duplicated items
$res_count = count($res);
for($i=0;$i< $res_count;$i++){
$t_row = $res[$i];
$t_link_url=$t_row->link_url;
$t_link_url_http = str_replace('https', 'http', $t_link_url);
if( $this->is_duplicate($t_link_url) || $this->is_duplicate($t_link_url_http) ){
//duplicated item let's delete
unset($res[$i]);
echo '<br>Vid ('. $t_row->link_title .') found cached but duplicated <a href="'.get_permalink($this->duplicate_id).'">#'.$this->duplicate_id.'</a>' ;
//delete the item
$query = "delete from {$this->wp_prefix}automatic_youtube_links where link_id='{$t_row->link_id}'";
$this->db->query ( $query );
}else{
break;
}
}
// check again if valid links found for that keyword otherwise skip it
if (count ( $res ) > 0) {
// lets process that link
$ret = $res [$i];
echo '<br>Link:'.$ret->link_url;
//extract video id
$temp_ex=explode('v=', $ret->link_url);
$vid_id=$temp_ex[1];
//set used url
$this->used_link = trim($ret->link_url);
$temp ['vid_title'] = trim($ret->link_title);
$temp ['vid_url'] = trim($ret->link_url);
$temp ['source_link'] = trim($ret->link_url);
$temp ['vid_time'] = trim($ret->link_time);
$temp ['vid_author'] = trim($ret->link_author);
//generate player
$width = $camp_general['cg_yt_width'];
$height = $camp_general['cg_yt_height'];
if(trim($width) == '') $width=580;
if(trim($height) == '') $height=385;
$embedsrc= "https://www.youtube.com/embed/".$vid_id;
if (in_array('OPT_YT_SUGGESTED', $camp_opt) && in_array('OPT_YT_AUTO', $camp_opt) ){
$embedsrc.= '?rel=0&autoplay=1';
}elseif( in_array('OPT_YT_SUGGESTED', $camp_opt) ){
$embedsrc.= '?rel=0';
}
if( in_array('OPT_YT_AUTO', $camp_opt) ){
if(stristr($embedsrc, '?')){
$embedsrc.= '&autoplay=1';
}else{
$embedsrc.= '?autoplay=1';
}
}
if( in_array('OPT_YT_CAPTION', $camp_opt) ){
if(stristr($embedsrc, '?')){
$embedsrc.= '&cc_load_policy=1';
}else{
$embedsrc.= '?cc_load_policy=1';
}
}
//lang
if(in_array('OPT_YT_PLAYER_LANG', $camp_opt)){
$plang = trim($camp_general['cg_yt_plang']);
if(stristr($embedsrc, '?')){
$embedsrc.= '&hl='.$plang;
}else{
$embedsrc.= '?hl='.$plang;
}
}
// yt logo
if(in_array('OPT_YT_LOGO', $camp_opt)){
if(stristr($embedsrc, '?')){
$embedsrc .= '&modestbranding=1';
}else{
$embedsrc .= '?modestbranding=1';
}
}
//title tag
if(in_array( 'OPT_YT_F_TITLE' , $camp_opt )){
$title_part = 'title = "'. esc_attr ($temp ['vid_title'] ) .'" ';
}else{
$title_part = '';
}
$temp ['vid_player'] = '<iframe '.$title_part.' width="'.$width.'" height="'.$height.'" src="'.$embedsrc.'" frameborder="0" allowfullscreen></iframe>';
//ini get video details flag if true will request yt again for new data
$get_vid_details = false;
$get_vid_details_parts = array();
//statistics part
$temp ['vid_views'] = trim($ret->link_views);
$temp ['vid_rating'] = trim($ret->link_rating);
//general
$general = unserialize( base64_decode ($ret->link_general) );
$temp ['vid_author_title'] = $general['vid_author_title'];
//merging post content with custom fields values to check what tags
$camp_post_content_original = $camp_post_content;
$camp_post_content = $camp_post_custom_v . $camp_post_content;
if ( stristr($camp_post_content, 'vid_views') || stristr($camp_post_content, 'vid_rating') || stristr($camp_post_content, 'vid_likes') || stristr($camp_post_content, 'vid_dislikes') ){
$get_vid_details = true;
$get_vid_details_parts[] = 'statistics';
}elseif( defined( 'PARENT_THEME' ) ){
if( PARENT_THEME =='truemag' || PARENT_THEME =='newstube' ){
$get_vid_details = true;
$get_vid_details_parts[] = 'statistics';
}
}
//contentdetails part
$temp ['vid_duration'] = trim($ret->link_duration);
if ( stristr($camp_post_content, 'vid_duration')){
$get_vid_details = true;
$get_vid_details_parts[] = 'contentDetails';
}
//snippet part full content
$temp ['vid_desc'] = trim($ret->link_desc);
//if full description from youtube or tags let's get them
if(in_array('OPT_YT_FULL_CNT', $camp_opt) || (in_array('OPT_YT_PLAYLIST', $camp_opt) ) ){
$get_vid_details = true;
$get_vid_details_parts[] = 'snippet';
}
//restore the content
$camp_post_content = $camp_post_content_original ;
//now get the video details again if active
if($get_vid_details){
echo '<br>Getting more details from youtube for the vid..';
//token
$wp_automatic_yt_tocken = trim(wp_automatic_single_item('wp_automatic_yt_tocken'));
//curl get
$x='error';
$ccurl='https://www.googleapis.com/youtube/v3/videos?key='.$wp_automatic_yt_tocken.'&part='.implode(',', $get_vid_details_parts).'&id='.$vid_id;
echo '<br>yt link:'.$ccurl;
curl_setopt($this->ch, CURLOPT_HTTPGET, 1);
curl_setopt($this->ch, CURLOPT_URL, trim($ccurl));
$exec=curl_exec($this->ch);
$x=curl_error($this->ch);
if(stristr($exec, 'kind')){
$json_exec = json_decode($exec);
$theItem = $json_exec->items[0];
//check snippet
if( isset($theItem->snippet) ){
//playlist get correct author and author id
if( in_array('OPT_YT_PLAYLIST', $camp_opt) ){
$temp['vid_author_title']= $theItem->snippet->channelTitle;
//channel id
$temp['vid_author'] = addslashes ( $theItem->snippet->channelId );
}
//setting full content
if(in_array('OPT_YT_FULL_CNT', $camp_opt)){
$temp ['vid_desc'] = $theItem->snippet->description;
echo '<br>Full description set ';
}
$temp ['vid_time'] = strtotime($theItem->snippet->publishedAt);
echo '<br>Original date set';
}
//check contentdetails details
if( isset($theItem->contentDetails)){
$youtube_time = $theItem->contentDetails->duration;
$DTClass = new DateTime('@0'); // Unix epoch
$DTClass->add(new DateInterval($youtube_time));
$temp ['vid_duration'] = $DTClass->format('H:i:s');
}
//check statistics details
if( isset($theItem->statistics)){
$temp ['vid_views'] = $theItem->statistics->viewCount;
$likeCount=$theItem->statistics->likeCount;
$dislikeCount = $theItem->statistics->dislikeCount;
@$rating = $likeCount/($likeCount + $dislikeCount);
$rating = $rating * 5;
$rating = number_format($rating,2);
$temp ['vid_rating'] = $rating;
$temp ['vid_likes'] = $theItem->statistics->likeCount;
$temp ['vid_dislikes'] = $theItem->statistics->dislikeCount;
}
}else{
echo '<br>no valid reply from youtube ';
}
}
$temp ['vid_img'] = trim($ret->link_img);
$temp ['vid_id'] =trim($vid_id);
$this->used_keyword = $ret->link_keyword;
//if vid_image contains markup extract the source only
if(stristr($temp['vid_img'], '<img')){
preg_match_all('/src\="(.*?)"/',$temp['vid_img'],$matches);
$temp['vid_img'] = $matches[1][0];
}
$temp['vid_tags'] = '';
//tags
if(in_array('OPT_YT_TAG', $camp_opt)){
//extracting tags
echo '<br>Extracting youtube video tags from youtube ';
//curl get
$x='error';
$url=$this->used_link;
echo '<br>CURL:'.$url;
curl_setopt($this->ch, CURLOPT_HTTPGET, 1);
curl_setopt($this->ch, CURLOPT_URL, trim($url));
$exec=curl_exec($this->ch);
$x=curl_error($this->ch);
if(trim($x) != '') echo '<br>'.$x;
//<meta name="keywords" content="wordpress plugin, spin, rewriter, rewrite, auto rewrite posts, auto rewrite articles, wordpress rewriter, wordpress spinner, spinrewriter, spin rewwriter">
if(stristr($exec, 'name="keywords"') || stristr($exec,'keywords":"') || stristr($exec, 'keywords":[' ) ){
//extract it
if(stristr($exec, 'name="keywords"')){
preg_match_all('/keywords" content="(.*?)"/', $exec,$matches);
$tags= $matches[1][0];
}
if( stristr($exec, 'keywords":"') ){
preg_match_all('/keywords":"(.*?)"/', $exec,$matches);
$tags= $matches[1][0];
}elseif( stristr($exec , 'keywords":[' ) ){
preg_match_all('/keywords":\["(.*?)"\]/', $exec,$matches);
$tags= $matches[1][0];
$tags = str_replace('","', ',' , $tags);
$tags = stripslashes($tags);
}
if(stristr($tags, ',')){
$tag_count=count(explode(',', $tags));
echo '<br>Found '.$tag_count . ' tags ';
$this->used_tags=$tags ;
$temp['vid_tags']=$tags;
}
}else{
echo '<br>Can not find keywords meta tag';
}
}
// update the link status to 1
$query = "delete from {$this->wp_prefix}automatic_youtube_links where link_id={$ret->link_id}";
$this->db->query ( $query );
// if cache not active let's delete the cached videos and reset indexes
if (! in_array ( 'OPT_YT_CACHE', $camp_opt )) {
echo '<br>Cache disabled claring cache ...';
$query = "delete from {$this->wp_prefix}automatic_youtube_links where link_keyword='{$camp->camp_id}_$keyword' ";
//$query = "update {$this->wp_prefix}automatic_youtube_links set link_status ='1' where link_keyword='{$camp->camp_id}_$keyword' and link_status ='0'";
$this->db->query ( $query );
// reset index
$query = "update {$this->wp_prefix}automatic_keywords set keyword_start =1 where keyword_camp={$camp->camp_id}";
$this->db->query ( $query );
}
//vid_date publish date
$temp['vid_date'] = date('Y-m-d H:i:s',$temp['vid_time']);
//OPT_YT_HYPER
if(in_array('OPT_YT_HYPER', $camp_opt)){
$temp['vid_desc'] = $this->hyperlink_this($temp['vid_desc']);
}
return $temp;
} else {
echo '<br>No links found for this keyword';
}
} // if trim
} // foreach keyword
}
}