Changeset 5465

Timestamp:

Mar 30, 2010, 12:19:14 AM (14 years ago)

Author:

repie38

Message:

2.0.c adding of get_file_contents function to avoid @file_get_contents errors

File:

• extensions/Random_Header/main.inc.php (modified) (4 diffs)

extensions/Random_Header/main.inc.php

@@ -1 @@
-<?php
+<?php
 /*
 Plugin Name: Random Header
-Version: 2.0.b
+Version: 2.0.c
 Description: Random Header allow you to show in the header a random picture from the choosen categorie, as a normal image, or as a background
 Plugin URI: http://phpwebgallery.net/ext/extension_view.php?eid=188
@@ -12 +12 @@
 DEFINE('RH_VERSION','v2.0.b');
 define('RH_PATH' , PHPWG_PLUGINS_PATH . basename(dirname(__FILE__)) . '/');
+
+function get_file_contents($url, $totalTries = 5)
+         {
+                $Tries = 0;
+                do
+                 {
+                                if ($Tries > 0) sleep(1); # Wait for a sec before retrieving again
+                                $contents = @file_get_contents($url);
+                                $Tries++;
+                 } while ($Tries <= $totalTries && $contents === FALSE);
+                 if ($contents == "") $contents = FALSE;
+                 return $contents;
+         }
+
 class RandomHeader
 {
     var $rh_config;
-    function load_config()
+        
+        function load_config()
     {
-        $x = @file_get_contents( dirname(__FILE__).'/data.dat' );
+        $x = get_file_contents( dirname(__FILE__).'/data.dat' );
+                
         if ($x!==false)
                 $this->rh_config = unserialize($x);
-        
+
                 foreach (str_replace(" ", "_", get_pwg_themes()) as $pwg_template) {
                           if (empty($this->rh_config[$pwg_template]['selected_cat']))  {
-                        
+
                                 $this->rh_config[$pwg_template]['selected_cat'] = '0';
                 $this->rh_config[$pwg_template]['active_on_picture']='off';
@@ -29 +45 @@
                                 $this->rh_config[$pwg_template]['img_css']='';
                                 $this->rh_config[$pwg_template]['mode_background']='off';
-                                $this->rh_config[$pwg_template]['concat_before'] ='off' ; 
-                                $this->rh_config[$pwg_template]['concat_after'] ='off' ; 
+                                $this->rh_config[$pwg_template]['concat_before'] ='off' ;
+                                $this->rh_config[$pwg_template]['concat_after'] ='off' ;
 
                 $this->save_config();
                 }
                 }
-            
+
     }
     function save_config()
@@ -60 +76 @@
                 $usertheme=str_replace(" ", "_", $user['template'].'/'.$user['theme'] );
                 if ( !defined('IN_ADMIN') && isset($page['body_id']) && ($page['body_id']!='thePicturePage' || $this->rh_config[$usertheme]['active_on_picture']=='on') ) {
-                        
+
                         $result = pwg_query('SELECT '.IMAGES_TABLE.'.path  FROM '.IMAGES_TABLE.' , '.IMAGE_CATEGORY_TABLE.' WHERE '.IMAGES_TABLE.'.`id` = '.IMAGE_CATEGORY_TABLE.'.`image_id` AND '.IMAGE_CATEGORY_TABLE.'.category_id = ' . $this->rh_config[$usertheme]['selected_cat'] . ' ORDER BY RAND() LIMIT 0,1');
                         if (mysql_num_rows($result) > 0) {
                                 $toto = mysql_fetch_row($result);
-                                                        
+
                                 if ($this->rh_config[$usertheme]['mode_background']=='on') {
-                                        $template->append('head_elements','<style type="text/css">#theHeader{background: url('.$toto[0].') no-repeat;'. $this->rh_config[$usertheme]['head_css'] .'}</style>');
+                                        $template->append('head_elements','<style>#theHeader{background: url('.$toto[0].') no-repeat;'. $this->rh_config[$usertheme]['head_css'] .'}</style>');
                                 }
                                 else {
-                                        if ($this->rh_config[$usertheme]['img_css']!='' || $this->rh_config[$usertheme]['head_css']!='') 
-                                                $template->append('head_elements','<style type="text/css">#theHeader{'. $this->rh_config[$usertheme]['head_css'] .'}#theHeader #RandomImage{'. $this->rh_config[$usertheme]['img_css'] .'}</style>');
-                                        $page['page_banner'] = ($this->rh_config[$usertheme]['concat_before']=='on') ? $conf['page_banner'] : ''; 
+                                        if ($this->rh_config[$usertheme]['img_css']!='' || $this->rh_config[$usertheme]['head_css']!='')
+                                                $template->append('head_elements','<style>#theHeader{'. $this->rh_config[$usertheme]['head_css'] .'}#theHeader #RandomImage{'. $this->rh_config[$usertheme]['img_css'] .'}</style>');
+                                        $page['page_banner'] = ($this->rh_config[$usertheme]['concat_before']=='on') ? $conf['page_banner'] : '';
                                         $page['page_banner'].= '<img id="RandomImage" src="'.$toto[0].'">';
-                                        $page['page_banner'].= ($this->rh_config[$usertheme]['concat_after']=='on') ? $conf['page_banner'] : ''; 
+                                        $page['page_banner'].= ($this->rh_config[$usertheme]['concat_after']=='on') ? $conf['page_banner'] : '';
                                 }
                         }