Changeset 638 for trunk/xpressme_integration_kit/wp-content/plugins/xpressme/include/custom_functions.php

Timestamp:

Aug 22, 2010, 10:45:50 PM (14 years ago)

Author:

toemon

Message:

allow_url_fopen=Offのときナビアイコンを指定しても表示されないバグ修正。 Fixes#360

File:

• trunk/xpressme_integration_kit/wp-content/plugins/xpressme/include/custom_functions.php (modified) (6 diffs)

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

@@ -311 +311 @@
         $output = str_replace('">','" title="'.$on_mouse_show . '">' , $ret);
 
-        if (!empty($xpress_config->post_left_arrow_image_link) && ($fp = fopen($xpress_config->post_left_arrow_image_link, "r"))){
+        if (icon_exists($xpress_config->post_left_arrow_image_link)){
                 $img_link = str_replace($link_title,"<img src=\"$xpress_config->post_left_arrow_image_link\" align=\"absmiddle\"/>",$GLOBALS['left_arrow_post_link']);
                 $img_link = str_replace('rel=','title="'.$on_mouse_show.'" rel=',$img_link);
@@ -387 +387 @@
         $output = str_replace('">','" title="'.$on_mouse_show . '">' , $ret);
 
-
-        if (!empty($xpress_config->post_right_arrow_image_link) && ($fp = fopen($xpress_config->post_right_arrow_image_link, "r"))){
+        if (icon_exists($xpress_config->post_right_arrow_image_link)){
                 $img_link = str_replace($link_title,"<img src=\"$xpress_config->post_right_arrow_image_link\" align=\"absmiddle\"/>",$GLOBALS['right_arrow_post_link']);
                 $img_link = str_replace('rel=','title="'.$on_mouse_show.'" rel=',$img_link);
@@ -426 +425 @@
         }
         
-        if (!empty($xpress_config->page_left_arrow_image_link) && ($fp = fopen($xpress_config->page_left_arrow_image_link, "r"))){
+        if (icon_exists($xpress_config->page_left_arrow_image_link)){
                 $output = $img_link . str_replace('&laquo;','' , $output);
                 $img_link = str_replace($link_title,"<img src=\"$xpress_config->page_left_arrow_image_link\" align=\"absmiddle\"/>",$output);
@@ -438 +437 @@
 }
 
+
 function xpress_right_arrow_posts_link($args ='')
 {
@@ -464 +464 @@
         }
         
-        if (!empty($xpress_config->page_right_arrow_image_link) && ($fp = fopen($xpress_config->page_right_arrow_image_link, "r"))){
+        if (icon_exists($xpress_config->page_right_arrow_image_link)){
                 $output = $img_link . str_replace('&raquo;','' , $output);
                 $img_link = str_replace($link_title,"<img src=\"$xpress_config->page_right_arrow_image_link\" align=\"absmiddle\"/>",$output);
@@ -483 +483 @@
         return ( strlen($str) - $start <= $length ) ? substr( $str, $start, $length ) : substr( $str, $start, $length - strlen($trimmarker) ) . $trimmarker;
     }
+}
+
+function icon_exists($str = '')
+{
+        global $xpress_config;
+        $root_path = $_SERVER['DOCUMENT_ROOT'];
+        $root_pattern = str_replace(".","\.",$root_path);
+        $root_pattern = '/'. str_replace("/","\/",$root_pattern) . '/';
+        $host = str_replace(".","\.",$_SERVER['SERVER_NAME']);
+        $pattern = "/https?:\/\/{$host}/";
+        if (preg_match($pattern,$str)){
+                $str = preg_replace($pattern,$root_path,$str);
+        } else if (!preg_match($root_pattern,$str)){
+                $str = $root_path.$str;
+        }
+        return file_exists($str);
 }