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<?php
// Main class to inherit wp_automatic
require_once 'core.php';
// Specific articles class
Class WpAutomaticArticlesBase extends wp_automatic{
/*
* ---* article base get links for a keyword ---
*/
function article_base_getlinks($keyword, $camp) {
$camp_opt = unserialize ( $camp->camp_options );
// get associated page num from the keyword and camp id from wp_automatic_articles_keys
$query = "select * from {$this->wp_prefix}automatic_articles_keys where keyword = '$keyword' and camp_id = '$camp->camp_id'";
$camp_key = $this->db->get_results ( $query );
$camp_key = $camp_key [0];
// Verify keyword exists
if (count ( $camp_key ) == 0){
echo '<br>Keyword record not found';
return false;
}
// Result start first= 1,51,101 .. etc
$page = $camp_key->page_num;
if ( $page == - 1) {
//check if it is reactivated or still deactivated
if($this->is_deactivated($camp->camp_id, $keyword)){
$page = '1';
}else{
//still deactivated
return false;
}
}
// Start index from 1 not 0
if($page == 0) $page=1;
// Report start result
echo '<br>Trying to call AB for new links start from result:' . $page;
// Keyword encoded
$keywordenc = urlencode ( 'site:articlesbase.com '. trim($keyword) );
// Bing Link
$curlurl="https://www.bing.com/search?q=$keywordenc&PC=U316&FORM=CHROMN&count=50&first=$page";
// Report Search Url
echo '<br>Bing url:'.$curlurl;
// Curl Get
$x='error';
curl_setopt($this->ch, CURLOPT_HTTPGET, 1);
curl_setopt($this->ch, CURLOPT_URL, trim($curlurl));
$exec=$this->curl_exec_follow($this->ch);
$x=curl_error($this->ch);
//no content and 302 header exists
if(trim($exec) == ''){
echo '<br>Empty results from Bing page';
return false;
}
/*
if(stristr($exec, 'no results') ){
echo '<br>Yandex No results found';
$this->deactivate_key($camp->camp_id, $keyword);
return false;
}*/
// Articles links <li class="b_algo"><h2><a href="http://www.articlesbase.com/chocolate-articles/what-you-should-know-about-craving-sweets-705813.html"
preg_match_all('{<h2><a href="(http://www.articlesbase.*?)".*?li>}s', $exec , $matchsArr);
$foundUrls = $matchsArr[1];
// Cache urls u="
preg_match_all('{<li class="b_algo".*?<div class="b_attribution"\s?(?:u="(.*?)")?.*?li>}s', $exec , $cacheMatchsArr);
$cacheLinksArr = $cacheMatchsArr[1];
// No links? return if yes
if(count($foundUrls) == 0 ){
echo '<br> no matching results found for this keyword';
$query = "update {$this->wp_prefix}automatic_articles_keys set page_num = '-1' where keyword = '$keyword' and camp_id = '$camp->camp_id'";
$this->db->query ( $query );
//deactivate for 60 minutes
if(! in_array('OPT_NO_DEACTIVATE', $camp_opt))
$this->deactivate_key($camp->camp_id, $keyword);
return false;
}
// Report links count
echo '<br>Links got from AB:' . count ( $foundUrls );
$this->log ( 'links found', count ( $foundUrls ) . ' New Links added from Articles base to post articles from' );
echo '<ol>';
$i = 0;
foreach ( $foundUrls as $link ) {
// verify id in link
echo '<li>Link:'.($link);
$link_url = $link;
if (stristr ( $link, 'articlesbase.com' ) && preg_match('{\d+\.html}', $link) ) {
// verify uniqueness
if( $this->is_execluded($camp->camp_id, $link_url) ){
echo '<-- Execluded';
continue;
}
if ( ! $this->is_duplicate($link_url) ) {
$title = '';
$cache = '';
// cache link
$cache = '';
$cache = $cacheLinksArr[$i];
$query = "insert into {$this->wp_prefix}automatic_articles_links (link,keyword,page_num,title,bing_cache) values('$link' ,'$keyword','$page','$title','$cache')";
$this->db->query ( $query );
$freshlinks = 1;
} else {
echo ' <- duplicated <a href="'.get_edit_post_link($this->duplicate_id).'">#'.$this->duplicate_id.'</a>';
}
echo '</li>';
// incrementing i
}else{
echo '<- Not an article url,skipping';
} // if contain id
$i ++;
} // foreach link
echo '</ol>';
// updating page num
$page = $page + 50;
//check if this page exists
if(stristr($exec, 'first='.$page)){
echo '<br>Next Page exists starts at: '.$page;
}else{
// echo $exec;
echo '<br>Last page reached resetting search index...';
$page = -1;
if(! in_array('OPT_NO_DEACTIVATE', $camp_opt))
$this->deactivate_key($camp->camp_id, $keyword);
}
$query = "update {$this->wp_prefix}automatic_articles_keys set page_num = $page where keyword = '$keyword' and camp_id = '$camp->camp_id' ";
$this->db->query ( $query );
return;
}
/*
* ---* articlebase process camp ---
*/
function articlebase_get_post($camp) {
$keywords = $camp->camp_keywords;
$keywords = explode ( ",", $keywords );
foreach ( $keywords as $keyword ) {
$keyword = trim($keyword);
if (trim ( $keyword ) != '') {
//update last keyword
update_post_meta($camp->camp_id, 'last_keyword', trim($keyword));
// check if keyword exhausted to skip
$query = "select * from {$this->wp_prefix}automatic_articles_keys where keyword = '$keyword' and camp_id='$camp->camp_id'";
$key = $this->db->get_results ( $query );
$key = $key [0];
// process feed
echo '<br><b>Getting article for Keyword:</b>' . $keyword;
// get links to fetch and post on the blogs
$query = "select * from {$this->wp_prefix}automatic_articles_links where keyword = '$keyword' and status =0 and link like '%articlesbase.com%'";
$links = $this->db->get_results ( $query );
// when no links available get some links
if (count ( $links ) == 0) {
$this->article_base_getlinks ( $keyword, $camp );
// get links to fetch and post on the blogs
$query = "select * from {$this->wp_prefix}automatic_articles_links where keyword = '$keyword' and status =0 and link like '%articlesbase.com%'";
$links = $this->db->get_results ( $query );
}
// if no links then return
if (count ( $links ) != 0) {
foreach ( $links as $link ) {
// updating status of the link to posted or 1
$query = "update {$this->wp_prefix}automatic_articles_links set status = '1' where id = '$link->id'";
$this->db->query ( $query );
// processing page and getting content
$url = htmlspecialchars_decode($link->link) ;
$title = $link->title;
echo '<br>Processing Article :' . ($url);
$binglink = "http://webcache.googleusercontent.com/search?q=cache:".urlencode($url);
curl_setopt ( $this->ch, CURLOPT_HTTPGET, 1 );
curl_setopt ( $this->ch, CURLOPT_URL, trim ( ( $binglink ) ) );
curl_setopt ( $this->ch, CURLOPT_REFERER, 'http://ezinearticles.com' );
$exec = curl_exec ( $this->ch );
$x = curl_error($this->ch);
$cacheLoadSuccess = false; // success flag
if(stristr($exec,'About the Author')){
//valid google cache
echo '<br>Successfully loaded the page from Google Cache';
$cacheLoadSuccess = true;
}else{
echo '<br>No valid Googe cache found';
// Bing cache
$cacheLink ='';
$cacheToken = $link->bing_cache;
if(trim($cacheToken) != '' && stristr($cacheToken, '|')){
$cacheTokenParms = explode( '|' , $cacheToken );
$cacheTokenParam1 = $cacheTokenParms[2];
$cacheTokenParam2 = $cacheTokenParms[3];
if(trim($cacheTokenParam1) != '' && trim($cacheTokenParam1) != ''){
$cacheLink = "http://cc.bingj.com/cache.aspx?d=$cacheTokenParam1&mkt=en-US&setlang=en-US&w=$cacheTokenParam2";
}
}else{
echo '<br>No cache token found';
}
if(trim($cacheLink) != ''){
echo '<br>Google cache failed Loading from Bing cache<br> Link:'.$cacheLink;
curl_setopt ( $this->ch, CURLOPT_URL, trim ( $cacheLink ) );
$exec = curl_exec ( $this->ch );
if(stristr($exec,'About the Author')){
//valid google cache
echo '<br>Successfully loaded the page from Bing Cache';
$cacheLoadSuccess = true;
}
}
if(!$cacheLoadSuccess){
// Direct call
echo '<br>Bing cache didnot return valid result direct call to ArticleBase '.$x;
curl_setopt ( $this->ch, CURLOPT_URL, trim ( ( urldecode( $url ) ) ) );
curl_setopt ( $this->ch, CURLOPT_REFERER, 'http://ezinearticles.com' );
$exec = curl_exec ( $this->ch );
if(stristr($exec, 'About the Author')){
echo '<br>Ezinearticles returned the article successfully ';
}else{
$this->link_execlude( $camp->camp_id, $link->link );
echo '<br>No article found at this link';
return false;
}
}
}
// Extracting content
preg_match('{<div class="dropcap text">(.*?)<input type="hidden}s', $exec , $ArtMatches);
$articleContentRaw = $ArtMatches[1];
$articleContentClean = $articleContentRaw;
// Cleaning content
$articleContentClean = preg_replace("{<script.*?script>}s", '', $articleContentRaw);
$articleContentClean = preg_replace("{<div.*?\s</div>}s", '', $articleContentClean);
$cont = trim($articleContentClean);
// get the title <title>Make Money With Google Profit Kits Exposed - Don't Get Ripped Off!</title>
@preg_match_all ( "{<title>(.*?)</title>}", $exec, $matches, PREG_PATTERN_ORDER );
@$res = $matches [1];
@$ttl = $res [0];
if (isset ( $ttl )) {
$title = $ttl;
}
// Extract author
preg_match('{<a href="(http://www.articlesbase.com/authors/.*?)" title="(.*?)\'s}s', $exec , $authorMatches );
$author_link = $authorMatches[1];
$author_name = $authorMatches[2];
$ret ['cont'] = $cont;
$ret ['title'] = $title;
$ret ['original_title'] = $title;
$ret ['source_link'] = urldecode($url);
$ret ['author_name'] = $author_name;
$ret ['author_link'] = $author_link;
$ret ['matched_content'] = $cont;
$this->used_keyword=$link->keyword;
if( trim($ret['cont']) == '' ) echo ' exec:'.$exec;
return $ret;
} // foreach link
} // if count(links)
} // if keyword not ''
} // foreach keyword
}
}