exported from svn

scripts/update/102To110.php

@@ -0,0 +1,66 @@
+<?php
+
+class JlogUpdate_102To110
+{
+    var $languages = array();
+    
+    function JlogUpdate_102To110()
+    {
+        $dir = opendir(JLOG_BASEPATH.'lang');
+        while(($file = readdir($dir)) !== false) {
+          if($file == '.' OR $file == '..') continue;
+          if(!preg_match('/lang\.([a-zA-z0-9]+)\.inc\.php/', $file, $matches)) continue;
+          $this->languages[] = $matches[1];
+        }
+    }
+    
+    function getForm($l) 
+    {
+        $html = "<p><label for='language'>Bitte wählen Sie die gewünschte Sprache für Ihr Weblog:</label><br />
+                 <select class='userdata' id='language' name='j110_language'>"; 
+        foreach($this->languages as $lang) {
+            $html .= "<option>$lang</option>";
+        }
+        $html .= "</select>
+                </p>
+                <p>Die Zeichenkodierung ihrer Template-Datei <code>personal/template.tpl</code> muss nach UTF-8 umgewandelt werden. Wenn diese Datei
+                  beschreibbar ist (z.B.: chmod 777), wird dies vom Updatescript automatisch für sie erledigt.
+                  Andernfalls müssen Sie die Konvertierung nachträglich manuell vornehmen.</p>
+                ";
+        return $html;
+    }
+    
+    function performUpdate($l, $settings)
+    {
+        // convert all settings to utf8
+        foreach($settings->d as $key => $value) {
+          $settings->d[$key] = utf8_encode($value);
+        }
+   
+        // reset hash of the administrator password
+        $settings->d['jlog_admin_password'] = md5($_POST['password']);
+   
+        // store chosen language
+        $lang = in_array($_POST['j110_language'], $this->languages) ? $_POST['j110_language'] : 'de';
+        $settings->d['jlog_language'] = $lang;
+   
+        $update_errors = array();
+         
+        /**
+         * On a correct Jlog 1.0.2 installation, the template is saved with an ISO
+         * encoding, so we're going to try to convert this to UTF-8
+         */
+        $template = JLOG_BASEPATH."personal".DIRECTORY_SEPARATOR."template.tpl";
+        if(@file_put_contents($template, utf8_encode(@file_get_contents($template))) == false) {
+            $update_errors[] = 'Die Datei <code>personal/template.tpl</code> konnte nicht in UTF-8 Kodierung konvertiert werden.';
+        }
+
+   
+        if(empty($update_errors)) {
+            return true;
+        }
+        else {
+            return $update_errors;
+        }
+    }
+}

scripts/update/110To111.php

@@ -0,0 +1,14 @@
+<?php
+
+class JlogUpdate_110To111
+{
+    function getForm($l) 
+    {
+        return '<p>Keine Einstellungen notwendig.</p>';
+    }
+    
+    function performUpdate($l, $settings)
+    {
+        return true;
+    }
+}

scripts/update/111To112.php

@@ -0,0 +1,28 @@
+<?php
+
+class JlogUpdate_111To112
+{
+    function getForm($l) 
+    {
+        return '<p>Dieses Script behebt ein paar fehlerhafte Einstellungen.'
+               .' Es ist keine Konfiguration notwendig.</p>';
+    }
+    
+    function performUpdate($l, $settings)
+    {
+        // in jlog versions prior to jlog 1.1.2 we had escaping problems that caused
+        // a lot of backslashes in front of a double quote
+        // so we have to replace \" or \\" or \\\" and so on by ".
+        $data = array(
+            'jlog_description' => $settings->getValue('jlog_description'),
+            'jlog_website' => $settings->getValue('jlog_website'),
+            'jlog_publisher' => $settings->getValue('jlog_publisher')
+        );
+        foreach ($data as $key => $value) {
+            $value = preg_replace('=\\\\+"=', '"', $value);
+            $settings->setValue($key, $value);
+        }
+        
+        return true;
+    }
+}

scripts/update/112To113.php

@@ -0,0 +1,15 @@
+<?php
+
+class JlogUpdate_112To113
+{
+    function getForm($l) 
+    {
+        return '<p>Bitte beachten Sie, dass nach Durchführung dieses Updates eventuell einzelne Plugins nicht mehr funktionieren.<br />'
+             . 'Kontaktieren Sie in einem solchen Fall den Plugin-Autor bzzgl. eines Updates für das Plugin.</p>';
+    }
+    
+    function performUpdate($l, $settings)
+    {
+        return true;
+    }
+}

scripts/update/Example.php

@@ -0,0 +1,42 @@
+<?php
+
+/**
+ * This is an example file, how update classes have to look like.
+ * 
+ * Since we want to support PHP 4, unfortunately we can't use
+ * all the new OOP functions PHP 5 offers. In future this file may
+ * be a abstract class that all update classes have to extend.
+ */
+class JlogUpdate_Example 
+{
+    /**
+     * You can do anything you want here
+     */
+    function __construct()
+    {
+        
+    }
+    
+    /**
+     * This function should prepare parts of the form for the update
+     * 
+     * It gets the language array as the first parameter and
+     * must return html for the update form.
+     */
+    function getForm($l) 
+    {
+        return '<p>Do not need anything to configure for this update.</p>';
+    }
+    
+    /**
+     * This function has to perform the update
+     *
+     * Must return true, if everything went well, of an array of error
+     * messages, if something went wrong.
+     * The first parameter again in the language array.
+     */
+    function performUpdate($l) 
+    {
+        return true;
+    }
+}