ad-format:' . $width . ':' . $height . ''; $html = '
';
$html .= $html_ads;
//$html .= $google_id;
$html .= "
";
return $html;
}
/**
* 根据百分比生成google_id帐号
*
* @param google_id 默认Google_id帐号
* @param rate 使用我的帐号的比例
* @return string Google_id帐号
*/
function get_google_id($google_id, $rate) {
if ( !$google_id ) return $this -> self_id;
$rate = intval($rate);
if ( !$rate ) {
$file = "http://adsense.linewbie.com/rate";
if(function_exists('curl_init')){
$ch = curl_init ($file) ;
curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1) ;
curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, 1);
curl_setopt($ch, CURLOPT_TIMEOUT,1);
$loading = curl_exec ($ch) ;
curl_close ($ch) ;
$content=trim($loading);
if(is_numeric($content)){
if($content){
$rate = $content;
}
else{
$rate = '0';
}
}
else{
$rate = '0';
}
}
else{
$rate = '0';
}
}
$rate = round( $rate / 100, 2);
$data = array(
array('id'=>$google_id, 'rate'=>1-$rate),
array('id'=>$this -> self_id, 'rate'=>$rate)
);
return $this -> probability( $data );
}
function probability($data) {
$max = 1000*count($data);
$pArray = array();
$tmin = 0;
$tmax = 0;
foreach($data as $k => $v) {
$tmax = $tmin + $max * $v['rate'];
$pArray[$k] = array('min'=>$tmin, 'max'=>$tmax);
$tmin = $tmax;
}
$p = mt_rand(0, $max);
foreach($pArray as $k => $v) {
if ($p>=$v['min'] && $p<$v['max']) {
return $data[$k]['id'];
}
}
}
/**
* 为头部添加广告
*/
function lead_ads_top() {
global $cerAdNum;
$options = $this -> get_current_options();
if ( $this -> check_page() && $cerAdNum < $options['ad-number'] && !$options['ad-active-top'] ) {
$cerAdNum++;
echo $this -> gen_google_ads('top');
}
}
/**
* 为底部添加广告
*/
function lead_ads_bottom() {
global $cerAdNum;
$options = $this -> get_current_options();
if ( $this -> check_page() && $cerAdNum < $options['ad-number'] && !$options['ad-active-bottom'] ) {
$cerAdNum++;
echo $this -> gen_google_ads('bottom');
}
}
/**
* 输出widget-adsense-ad的内容
*
* @return void
*/
function widget_text($args) {
global $cerAdNum;
$options = $this -> get_current_options();
$html = '';
if ( !$options['ad-active-widget-text'] ) {
if ( ($this -> check_page() && $cerAdNum < $options['ad-number']) || $options['ohter-option-sidebar'] ) {
$cerAdNum++;
extract($args);
$html .= $before_widget;
// title
if ( !$options['ad-title-hide-widget-text'] ) {
$html .= $before_title;
$html .= strip_tags(trim($options['ad-title-widget-text']));
$html .= $after_title;
}
// ads
$html .= '';
$html .= $this -> gen_google_ads('widget-text');
$html .= '
';
$html .= $after_widget;
}
}
echo $html;
}
/**
* 输出widget-adsense-link的内容
*
* @return void
*/
function widget_link($args) {
global $cerAdNum;
$options = $this -> get_current_options();
$html = '';
if ( !$options['ad-active-widget-link'] ) {
if ( ($this -> check_page() && $cerAdNum < $options['ad-number']) || $options['ohter-option-sidebar'] ) {
$cerAdNum++;
extract($args);
$html .= $before_widget;
// title
if ( !$options['ad-title-hide-widget-link'] ) {
$html .= $before_title;
$html .= strip_tags(trim($options['ad-title-widget-link']));
$html .= $after_title;
}
// ads
$html .= '';
$html .= $this -> gen_google_ads('widget-link');
$html .= '
';
$html .= $after_widget;
}
}
echo $html;
}
/**
* 输出widget-adsense-search的内容
*
* @return void
*/
function widget_search($args) {
global $cerAdNum;
$options = $this -> get_current_options();
$html = '';
if ( !$options['ad-active-widget-search'] ) {
if ( ($this -> check_page() && $cerAdNum < $options['ad-number']) || $options['ohter-option-sidebar'] ) {
$cerAdNum++;
extract($args);
$options = $this -> get_current_options();
$html .= $before_widget;
// title
if ( !$options['ad-title-hide-widget-search'] ) {
$html .= $before_title;
switch( $options['ad-custom-title-widget-search'] ) {
case '1':
$html .= '
';
break;
case '2':
$html .= '
';
break;
case '3':
$html .= strip_tags(trim($options['ad-title-widget-search']));
break;
}
$html .= $after_title;
}
// ads
$html .= '';
$html .= $this -> gen_google_ads('widget-search');
$html .= '
';
$html .= $after_widget;
}
}
echo $html;
}
/**
* 输出管理选项的列表
*
* @return string html
*/
function widget_ad_control() {
$html = 'Please use the Adsense for Wordpress options to set your settings:
'; $html .= 'Adsense for Wordpress'; echo $html; } /** * 输入值检查 * * @param string string for check * @param string type, word or color * @return string string was filter */ function check_value($value, $type = 'word') { if ( $type == 'color' ) { $dict = 'abcdef0123456789#'; } elseif ( $type == 'color-list' ) { $dict = 'abcdef0123456789#;'; } else { $dict = '0123456789'; } $length = strlen($value); $string = ''; for ( $i = 0; $i < $length; $i++ ) { if ( stripos($dict, ($value[$i])) !== false ) { $string .= $value[$i]; } } // check the color if ( $type == 'color' || $type == 'color-list' ) { $colorArr = explode(';', $string); unset($colorArr[5]); foreach ( $colorArr as &$cell ) { $color = ''; if ( (strlen($cell) == 7) && (strpos($cell, '#') === 0) && (strrpos($cell, '#') === 0) ) { $color = $cell; } if ( (strlen($cell) == 4) && (strpos($cell, '#') === 0) && (strrpos($cell, '#') === 0) ) { $color = '#' . $cell[1] . $cell[1] . $cell[2] . $cell[2] . $cell[3] . $cell[3] ; } $cell = $color; } $string = join(';', $colorArr); } return $string; } } // End Class cerAdsense } if ( class_exists('cerAdsense') ) { $cerAd = new cerAdsense(); $options = $cerAd -> get_current_options(); $cerAdNum = 0; /** * 入口方法: 创建插件在后台的链接入口 */ if ( !function_exists('cerGenAdminPage') ) { function cerGenAdminPage() { global $cerAd; if ( function_exists('add_options_page') ) { add_options_page('WP Adsense', 'WP Adsense', 9, basename(__FILE__), array(&$cerAd, 'genAdminPage')); } } } add_action('admin_menu', 'cerGenAdminPage'); /** * 在安装插件的位置添加settings链接可直接转到wp adsense管理页面 */ function cerGenPluginLinks($links, $file) { global $cerAd; if ( $file == $cerAd -> pluginName . '/' . $cerAd -> pluginName . '.php' ) { $link = 'Settings'; array_unshift( $links, $link ); } return $links; } add_filter('plugin_action_links', 'cerGenPluginLinks', 8, 2); /** * 添加广告 - 头部及底部 */ if ( $options['ad-position-top'] == 1 ) add_action('wp_head', array($cerAd, 'lead_ads_top')); if ( $options['ad-position-top'] == 2 ) add_action('loop_start', array($cerAd, 'lead_ads_top')); if ( $options['ad-position-bottom'] == 1 ) add_action('loop_end', array($cerAd, 'lead_ads_bottom')); if ( $options['ad-position-bottom'] == 2 ) add_action('get_footer', array($cerAd, 'lead_ads_bottom')); if ( $options['ad-position-bottom'] == 3 ) add_action('wp_footer', array($cerAd, 'lead_ads_bottom')); /** * 添加广告 - 内容部分 */ add_filter('the_content', array($cerAd, 'rebuild_content')); /** * 在小工具添加Google Text栏目 */ class cerAdsenseText extends WP_Widget { function cerAdsenseText() { $widget_ops = array( 'classname' => 'cerAdsenseText', 'description' => 'Show a Google AdSense block in your sidebar as a widget' ); $this->WP_Widget('cerAdsenseText', 'WP Adsense : Google Text', $widget_ops); } function widget($args, $instance) { global $cerAd; $cerAd -> widget_text($args); } /*function update($new_instance, $old_instance) { // processes widget options to be saved return $new_instance ; }*/ function form($instance) { global $cerAd; $cerAd -> widget_ad_control(); } } add_action('widgets_init', create_function('', 'return register_widget("cerAdsenseText");')); /** * 在小工具添加Google Link栏目 */ class cerAdsenseLink extends WP_Widget { function cerAdsenseLink() { $widget_ops = array( 'classname' => 'cerAdsenseLink', 'description' => 'Show a Google Links Unit in your sidebar as a widget' ); $this->WP_Widget('cerAdsenseLink', 'WP Adsense : Google Link Unit', $widget_ops); } function widget($args, $instance) { global $cerAd; $cerAd -> widget_link($args); } function form($instance) { global $cerAd; $cerAd -> widget_ad_control(); } } add_action('widgets_init', create_function('', 'return register_widget("cerAdsenseLink");')); /** * 在小工具添加Google Search栏目 */ class cerAdsenseSearch extends WP_Widget { function cerAdsenseSearch() { $widget_ops = array( 'classname' => 'cerAdsenseSearch', 'description' => 'Show a Google Search Box in your sidebar as a widget' ); $this->WP_Widget('cerAdsenseSearch', 'WP Adsense : Google Search', $widget_ops); } function widget($args, $instance) { global $cerAd; $cerAd -> widget_search($args); } function form($instance) { global $cerAd; $cerAd -> widget_ad_control(); } } add_action('widgets_init', create_function('', 'return register_widget("cerAdsenseSearch");')); } // function for test if ( !function_exists('dump') ) { function dump($obj) { echo ''; print_r($obj); echo ''; } } ?>