| Current File : /home/honehdyv/windbreakermanga.com/wp-content/plugins/wp-automatic/core.twitter.php |
<?php
// Main Class
require_once 'core.php';
Class WpAutomaticTwitter extends wp_automatic{
function twitter_fetch_items($keyword,$camp ){
//report
echo "<br>So I should now get some tweets from Twitter for Search :" . $keyword;
//verify twitter token
$wp_automatic_tw_consumer = trim( get_option('wp_automatic_tw_consumer',''));
$wp_automatic_tw_secret = trim( get_option('wp_automatic_tw_secret',''));
if( ($wp_automatic_tw_consumer) == '' || $wp_automatic_tw_consumer == ''){
echo '<br>Twitter consumer key and secret key are required, please visit the 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);
// 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';
if( ! in_array( 'OPT_IT_CACHE' , $camp_opt )){
$start =1;
echo '<br>Cache disabled resetting index to 1';
}else{
//check if it is reactivated or still deactivated
if($this->is_deactivated($camp->camp_id, $keyword)){
$start =1;
}else{
//still deactivated
return false;
}
}
}elseif( ! in_array( 'OPT_IT_CACHE' , $camp_opt ) ){
$start =1;
echo '<br>Cache disabled resetting index to 1';
}
//generating token if not exists
$wp_automatic_tw_token = get_option('wp_automatic_tw_token','');
if(trim($wp_automatic_tw_token) == ''){
echo '<br>Generating a new twitter access token...';
$concated = urlencode($wp_automatic_tw_consumer) . ':'. urlencode($wp_automatic_tw_secret);
$concatedBase64 = base64_encode($concated);
//curl get
$x='error';
$url='https://api.twitter.com/oauth2/token';
curl_setopt($this->ch,CURLOPT_HTTPHEADER,array("Authorization:Basic $concatedBase64" , "Content-Type:application/x-www-form-urlencoded;charset=UTF-8."));
//curl post
curl_setopt($this->ch, CURLOPT_URL, $url);
curl_setopt($this->ch, CURLOPT_POST, true);
curl_setopt($this->ch, CURLOPT_POSTFIELDS, "grant_type=client_credentials");
$exec=curl_exec($this->ch);
$x=curl_error($this->ch);
if(stristr($exec, 'bearer')){
$token_json = json_decode($exec);
$wp_automatic_tw_token = $token_json->access_token;
if(trim($wp_automatic_tw_token) == ''){
echo '<br>Can not extract twitter token from twitter response:'.$exec;
}else{
update_option('wp_automatic_tw_token', $wp_automatic_tw_token);
}
}else{
echo '<br>Response from twitter does not contain the expected token:'.$exec;
return false;
}
}
//good we now have a valid twitter token
echo ' index:' . $start;
// update start index to start+1
$nextstart = $start + 1;
$query = "update {$this->wp_prefix}automatic_keywords set keyword_start = $nextstart where keyword_id=$kid ";
$this->db->query ( $query );
//building the twitter url
$url='https://api.twitter.com/1.1/search/tweets.json?tweet_mode=extended&q='.urlencode(trim($keyword));
if(stristr($keyword, 'from:')){
$userKey = str_replace('from:', '', $keyword);
$url = $url='https://api.twitter.com/1.1/statuses/user_timeline.json?tweet_mode=extended&screen_name='.urlencode(trim($userKey));
}
//language
if(in_array('OPT_TW_COUNTRY', $camp_opt)){
$cg_tw_lang = $camp_general['cg_tw_lang'];
if(trim($cg_tw_lang) != ''){
$url.='&lang='.trim($cg_tw_lang);
}
}
//pagination
// get requrest url from the zero index
if( $start == 1 ){
//use first base query
}else{
//not first page get the bookmark
$wp_tw_next_max_id = get_post_meta ($camp->camp_id,'wp_twitter_next_max_id'.md5($keyword),1);
if(trim($wp_tw_next_max_id) == ''){
echo '<br>No new page max id';
}else{
echo '<br>max_id:'.$wp_tw_next_max_id;
$url = $url ."&max_id=".$wp_tw_next_max_id ;
}
}
//report url
echo '<br>Twitter url:'.$url;
//skip ssl
curl_setopt($this->ch, CURLOPT_SSL_VERIFYPEER, false);
//authorize
curl_setopt($this->ch,CURLOPT_HTTPHEADER,array("Authorization: Bearer $wp_automatic_tw_token"));
curl_setopt($this->ch, CURLOPT_HTTPGET, 1);
curl_setopt($this->ch, CURLOPT_URL, trim($url));
$exec=curl_exec($this->ch);
$x=curl_error($this->ch);
//validating reply
if(stristr($exec, 'search_metadata') || (stristr($keyword, 'from:') && stristr($exec, '{') ) ){
//valid reply
//handle pins
$arr = json_decode($exec);
if(stristr($keyword, 'from:')){
$items = $arr;
}else{
$items = $arr->statuses;
}
//reverse
if(in_array('OPT_PT_REVERSE', $camp_opt)){
echo '<br>Reversing order';
$items = array_reverse($items);
}
echo '<ol>';
//loop pins
$i = 0;
$max_id = 99999999999999999999999999999999999999;
foreach ($items as $item){
$itm = array();
$i++;
//max_id
if($item->id < $max_id)
$max_id = $item->id;
$max_id_str = $item->id_str;
//report
$itemUrl = 'https://twitter.com/'.$item->user->screen_name.'/statuses/'.$item->id_str ;
echo '<li>'.$itemUrl;
//check if retweet
if(in_array('OPT_TW_RT',$camp_opt)){
if(isset($item->retweeted_status)){
echo '<-- Retweet skipping...';
continue;
}
}
//check if reply to
if(in_array('OPT_TW_RE',$camp_opt)){
if(isset($item->in_reply_to_user_id) && trim($item->in_reply_to_user_id) != '' ){
if($item->in_reply_to_user_id != $item->user->id)
echo '<-- Reply skipping...';
continue;
}
}
//build item\
//If RT, replace the status with the original tweet
if(isset($item->retweeted_status)){
$item = $item->retweeted_status;
}
// HASHTAG
if(in_array('OPT_TW_TAG', $camp_opt)){
if ( count($item->entities->hashtags) > 0 ){
$hashtags = $item->entities->hashtags;
$hashtagsArr = array();
foreach ($hashtags as $hashtag){
$hashtagsArr[] = $hashtag->text;
}
$itm['item_hashtags'] = implode(',', $hashtagsArr);
}
}
$itm['item_id'] = $item->id;
$itm['item_url'] = 'https://twitter.com/'.$item->user->screen_name.'/statuses/'.$item->id_str ;
$itm['item_description'] = $item->full_text;
//fix &
$itm['item_description'] = str_replace('&', '&', $itm['item_description']);
$itm['item_description'] = $this->hyperlink_this( $itm['item_description']);
//original post link
$original_post_url = '';
$original_post_url = isset($item->entities->urls[0]->expanded_url) ? $item->entities->urls[0]->expanded_url : '' ;
if(trim($original_post_url) == ''){
$original_post_url = $itm['item_url'];
}
$itm['item_original_link'] = $original_post_url ;
//check images
$itm['item_image'] ='';
$all_imgs = '';
if(isset($item->entities->media[0])){
$media_img =$item->entities->media[0];
if($media_img->type == 'photo'){
//good let's append it
$all_imgs.= '<img src="'.$media_img->media_url_https.'" /><br>' ;
$itm['item_image'] = $media_img->media_url_https;
}
}
$itm['item_retweet_count'] = $item->retweet_count;
$itm['item_favorite_count'] = $item->favorite_count;
$itm['item_author_id'] = $item->user->id_str;
$itm['item_author_name'] = $item->user->name;
$itm['item_author_screen_name'] = $item->user->screen_name;
$itm['item_author_description'] = $item->user->description;
$itm['item_author_url'] = $item->user->url;
if(trim($itm['item_author_url']) == ''){
$itm['item_author_url'] = 'https://twitter.com/intent/user?user_id='.$itm['item_author_id'];
}
$itm['item_author_profile_image'] = str_replace('normal', '200x200', $item->user->profile_image_url ) ;
$itm['item_author_profile_background_image'] = $item->user->profile_background_image_url;
$itm['item_created_at'] = $item->created_at;
// VIDEO
$itm['item_video_url'] = '';
if(isset($item->extended_entities)){
if(isset($item->extended_entities->media)){
if(isset($item->extended_entities->media[0]->type) && ($item->extended_entities->media[0]->type == 'video' || $item->extended_entities->media[0]->type == 'animated_gif' ) ){
$vidURL = 'https://twitter.com/'.$itm['item_author_screen_name'].'/status/'.$itm['item_id'];
$itm['item_video_url'] = $vidURL;
}
}
}
// More images if exist
if(isset($item->extended_entities)){
if(isset($item->extended_entities->media)){
foreach ($item->extended_entities->media as $media_item){
if($media_item->type == 'photo'){
if(! stristr($all_imgs, $media_item->media_url_https)){
$all_imgs.= '<br><img src="' . $media_item->media_url_https . '"/>';
}
}
}
}
}
$itm['item_description'] = $all_imgs . '<br><br>' . $itm['item_description'];
//expand URLs
if( in_array('OPT_TW_EXPAND', $camp_opt) ){
if(isset($item->entities->urls)){
foreach ($item->entities->urls as $single_url){
$itm['item_description'] = str_replace( 'href="' . $single_url->url . '"' , 'href="'. $single_url->expanded_url . '"' , $itm['item_description'] );
$itm['item_description'] = str_replace( '>' . $single_url->url . '<' , '>' . $single_url->display_url . '<' , $itm['item_description'] );
}
}
}
$data = base64_encode(serialize ( $itm ));
if( $this->is_execluded($camp->camp_id, $itm['item_url']) ){
echo '<-- Execluded';
continue;
}
//check if old
if( in_array('OPT_YT_DATE', $camp_opt) ){
if($this->is_link_old($camp->camp_id, strtotime( $item->created_at ) )){
echo '<--old post execluding...';
continue;
}else{
echo ' <- created:'. $item->created_at ;
}
}
if ( ! $this->is_duplicate($itm['item_url']) ) {
$query = "INSERT INTO {$this->wp_prefix}automatic_general ( item_id , item_status , item_data ,item_type) values ( '{$itm['item_id']}', '0', '$data' ,'tw_{$camp->camp_id}_$keyword') ";
$this->db->query ( $query );
} else {
echo ' <- duplicated <a href="'.get_edit_post_link($this->duplicate_id).'">#'.$this->duplicate_id.'</a>';
}
echo '</li>';
}
echo '</ol>';
echo '<br>Total '. $i .' Tweets found & cached';
//check if nothing found so deactivate
if($i == 0 || ($i==1 && $max_id == $wp_tw_next_max_id) ){
echo '<br>No new tweets found ';
echo '<br>Keyword has no more tweets deactivating...';
$query = "update {$this->wp_prefix}automatic_keywords set keyword_start = -1 where keyword_id=$kid ";
$this->db->query ( $query );
if(! in_array('OPT_NO_DEACTIVATE', $camp_opt))
$this->deactivate_key($camp->camp_id, $keyword);
//delete bookmark value
delete_post_meta($camp->camp_id, 'wp_twitter_next_max_id'.md5($keyword));
}else{
//get max id
if($max_id != 0){
echo '<br>Updating max ID '.$max_id_str;
update_post_meta($camp->camp_id, 'wp_twitter_next_max_id'.md5($keyword), $max_id_str ) ;
}else{
echo '<br>No pagination found deleting next page index';
delete_post_meta($camp->camp_id, 'wp_twitter_next_max_id'.md5($keyword));
}
}
}else{
//no valid reply
echo '<br>No Valid reply for twitter search <br>'.$exec;
}
}
//Twitter
function twitter_get_post($camp){
//ini keywords
$camp_opt = unserialize ( $camp->camp_options );
$keywords = explode ( ',', $camp->camp_keywords );
$camp_general=unserialize(base64_decode($camp->camp_general));
//looping keywords
foreach ( $keywords as $keyword ) {
$keyword = trim($keyword);
//update last keyword
update_post_meta($camp->camp_id, 'last_keyword', trim($keyword));
//when valid keyword
if (trim ( $keyword ) != '') {
//record current used keyword
$this->used_keyword=$keyword;
// getting links from the db for that keyword
$query = "select * from {$this->wp_prefix}automatic_general where item_type= 'tw_{$camp->camp_id}_$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_general where item_type='tw_{$camp->camp_id}_$keyword' ";
$this->db->query ( $query_delete );
//get new links
$this->twitter_fetch_items( $keyword, $camp );
// getting links from the db for that keyword
$res = $this->db->get_results ( $query );
}
//check if already duplicated
//deleting duplicated items
$res_count = count($res);
for($i=0;$i< $res_count;$i++){
$t_row = $res[$i];
$t_data = unserialize (base64_decode( $t_row->item_data) );
$t_link_url=$t_data['item_url'];
if( $this->is_duplicate($t_link_url) ){
//duplicated item let's delete
unset($res[$i]);
echo '<br>Tweet ('. $t_data ['item_title'] .') found cached but duplicated <a href="'.get_permalink($this->duplicate_id).'">#'.$this->duplicate_id.'</a>' ;
//delete the item
$query = "delete from {$this->wp_prefix}automatic_general where id={$t_row->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];
$temp = unserialize ( base64_decode($ret->item_data ));
//generating title
if( @trim($temp['item_title']) == '' ){
if(in_array('OPT_IT_AUTO_TITLE', $camp_opt)){
echo '<br>No title generating...';
$cg_it_title_count = $camp_general['cg_it_title_count'];
if(! is_numeric($cg_it_title_count)) $cg_it_title_count = 80;
//remove links
$cleanContent = preg_replace('{<a .*?a>}' , '' , $temp['item_description'] );
$cleanContent = $this->removeEmoji( $this->strip_urls( strip_tags($cleanContent) ));
if(function_exists('mb_substr')){
$newTitle = ( mb_substr($cleanContent , 0,$cg_it_title_count));
}else{
$newTitle = ( substr( $cleanContent , 0,$cg_it_title_count));
}
// Clean RT's RT @GoogleStreetArt:
if( stristr($newTitle, 'RT') && in_array('OPT_IT_TITLE_CLEAN', $camp_opt)){
echo '<br>Cleaning RT';
$newTitle = preg_replace('{RT @.*?: }', '', $newTitle);
}
if(in_array('OPT_GENERATE_TW_DOT', $camp_opt)){
$temp['item_title'] = ($newTitle);
}else{
$temp['item_title'] = ($newTitle).'...';
}
echo '<br>Generated title:'.$temp['item_title'];
}else{
$temp['item_title'] = '(notitle)';
}
}
//report link
echo '<br>Found Link:'.$temp['item_url'] ;
// update the link status to 1
$query = "delete from {$this->wp_prefix}automatic_general where id={$ret->id}";
$this->db->query ( $query );
// if cache not active let's delete the cached items and reset indexes
if (! in_array ( 'OPT_IT_CACHE', $camp_opt )) {
echo '<br>Cache disabled claring cache ...';
$query = "delete from {$this->wp_prefix}automatic_general where item_type='tw_{$camp->camp_id}_$keyword' ";
$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 ( $query );
delete_post_meta($camp->camp_id, 'wp_instagram_next_max_id'.md5($keyword));
}
//if card OPT_TW_CARDS
if(in_array('OPT_TW_CARDS', $camp_opt) || stristr($camp->camp_post_content, 'item_embed') ){
$item_id = $temp['item_id'];
//getting card embed https://api.twitter.com/1/statuses/oembed.json?url=https://twitter.com/zzz/status/463440424141459456
echo '<br>Getting embed code from twitter...';
//curl get
$x='error';
$url='https://api.twitter.com/1/statuses/oembed.json?url=https://twitter.com/zzz/status/463440424141459456';
$url= str_replace('463440424141459456', $item_id, $url);
curl_setopt($this->ch, CURLOPT_HTTPGET, 1);
curl_setopt($this->ch, CURLOPT_URL, trim($url));
$exec=curl_exec($this->ch);
$x=curl_error($this->ch);
if(stristr($exec, 'widgets.js')){
$json_embed = json_decode($exec);
$embed_html = $json_embed->html;
if(trim($embed_html) !=''){
$temp['item_embed']=$embed_html;
if(in_array('OPT_TW_CARDS', $camp_opt) ) {
$temp['item_description']=$embed_html;
}
}else{
echo '<br>Can not extract embed html.';
}
}else{
echo '<br>Non expected embed reply.';
}
}
//Auto embed video
$temp['item_video_embed'] = '';
if(in_array('OPT_TW_VID_EMBED', $camp_opt) && ! stristr(($camp->camp_post_content), 'item_video_url') && trim($temp['item_video_url']) != '' ){
$vidEmbed = '<blockquote class="twitter-video"><a href="'.$temp['item_video_url'].'"></a></blockquote>
<script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>
';
$temp['item_video_embed'] = $vidEmbed;
$temp['item_description'] = $temp['item_description'] . $vidEmbed;
}
//Fix date timezone
$temp['item_created_at'] = get_date_from_gmt( gmdate('Y-m-d H:i:s' ,strtotime($temp['item_created_at'] ) ) ) ;
//external image from shared links
if(trim($temp['item_image']) == '' && trim($temp['item_original_link']) != '' && ! stristr($temp['item_original_link'], 'twitter.com') ){
echo '<br>Extracting image from external link:'.$temp['item_original_link'];
//curl get
$x='error';
curl_setopt($this->ch, CURLOPT_HTTPGET, 1);
curl_setopt($this->ch, CURLOPT_URL, trim( $temp['item_original_link'] ));
if(stristr($temp['item_original_link'], 'bit.ly'))
curl_setopt($this->ch,CURLOPT_ENCODING,'gzip, deflate, br');
$exec=curl_exec($this->ch);
$x=curl_error($this->ch);
if( stristr($exec, 'twitter:image') || stristr($exec, 'og:image') ){
preg_match('{twitter:image" content="(.*?)"}', $exec,$imgMatchs);
if( isset($imgMatchs[1]) && trim($imgMatchs[1]) == '') preg_match('{og:image" content="(.*?)"}', $exec,$imgMatchs);
if( isset($imgMatchs[1]) && trim($imgMatchs[1]) != '' ){
$temp['item_image'] = $imgMatchs[1] ;
$temp['item_description'] = '<img src="'.$imgMatchs[1] .'"/><br><br>'.$temp['item_description'];
}
}
}
return $temp;
} else {
echo '<br>No links found for this keyword';
}
} // if trim
} // foreach keyword
}
}