From bf2f39ea6d2b49c7495a43cca19ab18f27f8292e Mon Sep 17 00:00:00 2001
From: alecpl <alec@alec.pl>
Date: Mon, 29 Sep 2008 09:02:02 -0400
Subject: [PATCH] - #1485290: Fix unread counter when displaying cached massage in preview panel - remove some empty lines in app.js

---
 installer/rcube_install.php |  135 ++++++++++++++++++++++++++++++++++++++-------
 1 files changed, 114 insertions(+), 21 deletions(-)

diff --git a/installer/rcube_install.php b/installer/rcube_install.php
index 136fdd0..37645ad 100644
--- a/installer/rcube_install.php
+++ b/installer/rcube_install.php
@@ -24,9 +24,13 @@
 class rcube_install
 {
   var $step;
+  var $is_post = false;
   var $failures = 0;
   var $config = array();
+  var $configured = false;
   var $last_error = null;
+  var $email_pattern = '([a-z0-9][a-z0-9\-\.\+\_]*@[a-z0-9]([a-z0-9\-][.]?)*[a-z0-9])';
+  var $config_props = array();
   
   /**
    * Constructor
@@ -34,6 +38,7 @@
   function rcube_install()
   {
     $this->step = intval($_REQUEST['_step']);
+    $this->is_post = $_SERVER['REQUEST_METHOD'] == 'POST';
   }
   
   /**
@@ -52,7 +57,7 @@
   /**
    * Read the default config files and store properties
    */
-  function get_defaults()
+  function load_defaults()
   {
     $this->_load_config('.php.dist');
   }
@@ -63,7 +68,9 @@
    */
   function load_config()
   {
+    $this->config = array();
     $this->_load_config('.php');
+    $this->configured = !empty($this->config);
   }
 
   /**
@@ -72,12 +79,12 @@
    */
   function _load_config($suffix)
   {
-    include '../config/main.inc' . $suffix;
+    @include RCMAIL_CONFIG_DIR . '/main.inc' . $suffix;
     if (is_array($rcmail_config)) {
-      $this->config = $rcmail_config;
+      $this->config += $rcmail_config;
     }
       
-    @include '../config/db.inc'. $suffix;
+    @include RCMAIL_CONFIG_DIR . '/db.inc'. $suffix;
     if (is_array($rcmail_config)) {
       $this->config += $rcmail_config;
     }
@@ -88,16 +95,17 @@
    * Getter for a certain config property
    *
    * @param string Property name
+   * @param string Default value
    * @return string The property value
    */
-  function getprop($name)
+  function getprop($name, $default = '')
   {
-    $value = isset($_REQUEST["_$name"]) ? $_REQUEST["_$name"] : $this->config[$name];
+    $value = $this->config[$name];
     
-    if ($name == 'des_key' && !isset($_REQUEST["_$name"]))
-      $value = self::random_key(24);
+    if ($name == 'des_key' && !$this->configured && !isset($_REQUEST["_$name"]))
+      $value = rcube_install::random_key(24);
     
-    return $value;
+    return $value !== null && $value !== '' ? $value : $default;
   }
   
   
@@ -114,27 +122,35 @@
     
     if (!$out)
       return '[Warning: could not read the template file]';
-    
+
     foreach ($this->config as $prop => $default) {
-      $value = $_POST["_$prop"] ? $_POST["_$prop"] : $default;
+      $value = (isset($_POST["_$prop"]) || $this->config_props[$prop]) ? $_POST["_$prop"] : $default;
       
       // convert some form data
-      if ($prop == 'debug_level' && is_array($value)) {
+      if ($prop == 'debug_level') {
         $val = 0;
-        foreach ($value as $i => $dbgval)
-          $val += intval($dbgval);
+        if (is_array($value))
+          foreach ($value as $dbgval)
+            $val += intval($dbgval);
         $value = $val;
       }
-      else if ($prop == 'db_dsnw' && !empty($_POST['_dbtype'])) {
-        $value = sprintf('%s://%s:%s@%s/%s', $_POST['_dbtype'], $_POST['_dbuser'], $_POST['_dbpass'], $_POST['_dbhost'], $_POST['_dbname']);
+      else if ($which == 'db' && $prop == 'db_dsnw' && !empty($_POST['_dbtype'])) {
+        if ($_POST['_dbtype'] == 'sqlite')
+          $value = sprintf('%s://%s?mode=0646', $_POST['_dbtype'], $_POST['_dbname']{0} == '/' ? '/' . $_POST['_dbname'] : $_POST['_dbname']);
+        else
+          $value = sprintf('%s://%s:%s@%s/%s', $_POST['_dbtype'], 
+            rawurlencode($_POST['_dbuser']), rawurlencode($_POST['_dbpass']), $_POST['_dbhost'], $_POST['_dbname']);
       }
       else if ($prop == 'smtp_auth_type' && $value == '0') {
         $value = '';
       }
       else if ($prop == 'default_host' && is_array($value)) {
-        $value = self::_clean_array($value);
+        $value = rcube_install::_clean_array($value);
         if (count($value) <= 1)
           $value = $value[0];
+      }
+      else if ($prop == 'pagesize') {
+        $value = max(2, intval($value));
       }
       else if ($prop == 'smtp_user' && !empty($_POST['_smtp_user_u'])) {
         $value = '%u';
@@ -143,21 +159,27 @@
         $value = '%p';
       }
       else if (is_bool($default)) {
-        $value = is_numeric($value) ? (bool)$value : $value;
+        $value = (bool)$value;
+      }
+      else if (is_numeric($value)) {
+        $value = intval($value);
       }
       
       // skip this property
       if ($value == $default)
         continue;
-      
+
+      // save change
+      $this->config[$prop] = $value;
+
       // replace the matching line in config file
       $out = preg_replace(
         '/(\$rcmail_config\[\''.preg_quote($prop).'\'\])\s+=\s+(.+);/Uie',
         "'\\1 = ' . var_export(\$value, true) . ';'",
         $out);
     }
-    
-    return $out;
+
+    return trim($out);
   }
   
   
@@ -169,6 +191,25 @@
   function get_error()
   {
       return $this->last_error['message'];
+  }
+  
+  
+  /**
+   * Return a list with all imap hosts configured
+   *
+   * @return array Clean list with imap hosts
+   */
+  function get_hostlist()
+  {
+    $default_hosts = (array)$this->getprop('default_host');
+    $out = array();
+    
+    foreach ($default_hosts as $key => $name) {
+      if (!empty($name))
+        $out[] = is_numeric($key) ? $name : $key;
+    }
+    
+    return $out;
   }
   
   
@@ -238,6 +279,58 @@
     return $out;
   }
   
+  
+  /**
+   * Initialize the database with the according schema
+   *
+   * @param object rcube_db Database connection
+   * @return boolen True on success, False on error
+   */
+  function init_db($DB)
+  {
+    $db_map = array('pgsql' => 'postgres', 'mysqli' => 'mysql');
+    $engine = isset($db_map[$DB->db_provider]) ? $db_map[$DB->db_provider] : $DB->db_provider;
+    
+    // find out db version
+    if ($engine == 'mysql') {
+      $DB->query('SELECT VERSION() AS version');
+      $sql_arr = $DB->fetch_assoc();
+      $version = floatval($sql_arr['version']);
+      
+      if ($version >= 4.1)
+        $engine = 'mysql5';
+    }
+    
+    // read schema file from /SQL/*
+    $fname = "../SQL/$engine.initial.sql";
+    if ($lines = @file($fname, FILE_SKIP_EMPTY_LINES)) {
+      $buff = '';
+      foreach ($lines as $i => $line) {
+        if (eregi('^--', $line))
+          continue;
+          
+        $buff .= $line . "\n";
+        if (eregi(';$', trim($line))) {
+          $DB->query($buff);
+          $buff = '';
+          if ($this->get_error())
+            break;
+        }
+      }
+    }
+    else {
+      $this->fail('DB Schema', "Cannot read the schema file: $fname");
+      return false;
+    }
+    
+    if ($err = $this->get_error()) {
+      $this->fail('DB Schema', "Error creating database schema: $err");
+      return false;
+    }
+
+    return true;
+  }
+  
   /**
    * Handler for RoundCube errors
    */

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