Changeset 51 for trunk/wp-content/plugins/xpressme/include/custom_functions.php

Timestamp:

Dec 27, 2008, 5:31:55 PM (16 years ago)

Author:

toemon

Message:

閲覧数ｶｳﾝﾄ機能の実装　#18
xpress_post_views_count($post_id=0,$format= ,$show = true)関数で閲覧数表示
wp-content/themes/xpress_default/index.php上で仮に使用しています。
投稿者自身の閲覧をカウントするかしないかは、xpressmeプラグインの設定画面で指定します。

File:

• trunk/wp-content/plugins/xpressme/include/custom_functions.php (modified) (3 diffs)

trunk/wp-content/plugins/xpressme/include/custom_functions.php

@@ -80 +80 @@
                 return $ret;
         else
-                echo $ret;      
+                echo $ret;
 }
 
@@ -133 +133 @@
                 echo $ret;      
 }
+
+function xpress_is_author_view_count(){
+        $config = new XPressME_Class();
+        return $config->is_author_view_count;
+}
+
 function xpress_substr($str, $start, $length, $trimmarker = '...')
 {
@@ -208 +214 @@
 }
 
+// views count
+// Set and retrieves post views given a post ID or post object. 
+// Retrieves post views given a post ID or post object. 
+function xpress_post_views_count($post_id=0,$format= '',$show = true) {
+        global $table_prefix;
+
+        static $post_cache_views;
+
+        if ( empty($post_id) ) {
+                if ( isset($GLOBALS['post']) )
+                        $post_id = $GLOBALS['post']->ID;
+        }
+
+        $post_id = intval($post_id);
+        if($post_id==0) return null;
+        if(!isset($post_cache_views[$post_id])){
+        $sql = "SELECT post_views FROM " . $table_prefix . "views" . " WHERE post_id=$post_id";
+        if (!$result = $GLOBALS["xoopsDB"]->query($sql)) {
+                $post_cache_views[$post_id] = 0;
+        }else{
+                $row = $GLOBALS["xoopsDB"]->fetchArray($result);
+                $post_cache_views[$post_id] = $row["post_views"];
+        }
+        }
+        $v_count = intval($post_cache_views[$post_id]);
+        
+        if (empty($format)) $format = __('views :%d','xpressme');
+        
+        $ret = sprintf($format,$v_count);
+
+        if ($show) echo $ret; else return $ret;
+}
+
+function set_post_views_count(&$content) {
+        if ( empty($_GET["feed"]) &&  empty($GLOBALS["feed"]) && empty($GLOBALS["doing_trackback"]) && empty($GLOBALS["doing_rss"]) && empty($_POST) && is_single() ){
+                post_views_counting();
+        }
+        return $content;
+}
+
+// Set post views given a post ID or post object. 
+function post_views_counting($post_id = 0) {
+        global $table_prefix;
+        static $views;
+        
+        $post_id = intval($post_id);
+        if ( empty($post_id) && isset($GLOBALS['post']) ){
+                $post_id = $GLOBALS['post']->ID;
+        }
+
+
+        $views_db = $table_prefix . "views";
+
+        if($post_id==0 || !empty($views[$post_id])) return null;
+        
+        if(!xpress_is_author_view_count()){
+                $current_user_id = $GLOBALS['current_user']->ID;
+                $post_author_id = $GLOBALS['post']->post_author;
+                if ($current_user_id ==$post_author_id) return null;
+        }
+
+    $sql = "SELECT post_views FROM " . $views_db . " WHERE post_id=$post_id";
+    $exist = false;
+    if ($result = $GLOBALS["xoopsDB"]->query($sql)) {
+        while($row = $GLOBALS["xoopsDB"]->fetchArray($result)){
+                $exist = true;
+                break;
+        }
+        }
+        if($exist){
+        $sql = "UPDATE " . $views_db . " SET post_views=post_views+1 WHERE post_id=$post_id";
+    }else{
+        $sql = "INSERT INTO " . $views_db . " (post_id, post_views) VALUES ($post_id, 1)";
+    }
+    if ($result = $GLOBALS["xoopsDB"]->queryF($sql)) {
+        $views[$post_id] = 1;
+    }
+    
+        return true;
+}
+
+
 ?>