From fee8c6ceab0f66d83e5c62eae44ee7c624847972 Mon Sep 17 00:00:00 2001
From: thomascube <thomas@roundcube.net>
Date: Mon, 27 Oct 2008 20:11:32 +0000
Subject: First version of the commandline update script

---
 bin/update.sh               | 115 ++++++++++++++++++++++++++++++++++++++++++++
 installer/index.php         |  17 ++-----
 installer/rcube_install.php |  24 +--------
 installer/utils.php         |  40 +++++++++++++++
 4 files changed, 159 insertions(+), 37 deletions(-)
 create mode 100755 bin/update.sh
 create mode 100644 installer/utils.php

diff --git a/bin/update.sh b/bin/update.sh
new file mode 100755
index 000000000..5be763320
--- /dev/null
+++ b/bin/update.sh
@@ -0,0 +1,115 @@
+#!/usr/bin/php
+<?php
+
+define('INSTALL_PATH', realpath(dirname(__FILE__) . '/..') . '/' );
+
+require_once INSTALL_PATH . 'program/include/iniset.php';
+require_once INSTALL_PATH . 'installer/rcube_install.php';
+
+$RCI = rcube_install::get_instance();
+$RCI->load_config();
+
+if ($RCI->configured) {
+  if ($messages = $RCI->check_config()) {
+    $err = 0;
+
+    // list missing config options
+    if (is_array($messages['missing'])) {
+      echo "WARNING: Missing config options:\n";
+      echo "(These config options should be present in the current configuration)\n";
+
+      foreach ($messages['missing'] as $msg) {
+        echo '- ' . $msg['prop'] . ($msg['name'] ? ': ' . $msg['name'] : '') . "\n";
+        $err++;
+      }
+      echo "\n";
+    }
+
+    // list old/replaced config options
+    if (is_array($messages['replaced'])) {
+      echo "WARNING: Replaced config options:\n";
+      echo "(These config options have been replaced or renamed)\n";
+
+      foreach ($messages['replaced'] as $msg) {
+        echo "- " . $msg['prop'] . "\t\t was replaced by " . $msg['replacement'] . "\n";
+        $err++;
+      }
+      echo "\n";
+    }
+
+    // list obsolete config options (just a notice)
+    if (is_array($messages['obsolete'])) {
+      echo "NOTICE: Obsolete config options:\n";
+      echo "(You still have some obsolete or inexistent properties set. This isn't a problem but should be noticed)\n";
+
+      foreach ($messages['obsolete'] as $msg) {
+        echo "- " . $msg['prop'] . ($msg['name'] ? ': ' . $msg['name'] : '') . "\n";
+        $err++;
+      }
+      echo "\n";
+    }
+
+    // ask user to update config files
+    if ($err) {
+      echo "Do you want me to fix your local configuration? (y/N)\n";
+      $input = trim(fgets(STDIN));
+
+      // positive: let's merge the local config with the defaults
+      if (strtolower($input) == 'y') {
+        $copy1 = $copy2 = $write1 = $write2 = false;
+        
+        // backup current config
+        echo ". backing up the current config files...\n";
+        $copy1 = copy(RCMAIL_CONFIG_DIR . '/main.inc.php', RCMAIL_CONFIG_DIR . '/main.old.php');
+        $copy2 = copy(RCMAIL_CONFIG_DIR . '/db.inc.php', RCMAIL_CONFIG_DIR . '/db.old.php');
+        
+        if ($copy1 && $copy2) {
+          $RCI->merge_config();
+        
+          echo ". writing " . RCMAIL_CONFIG_DIR . "/main.inc.php...\n";
+          $write1 = file_put_contents(RCMAIL_CONFIG_DIR . '/main.inc.php', $RCI->create_config('main', true));
+          echo ". writing " . RCMAIL_CONFIG_DIR . "/main.db.php...\n";
+          $write2 = file_put_contents(RCMAIL_CONFIG_DIR . '/db.inc.php', $RCI->create_config('db', true));
+        }
+        
+        // Success!
+        if ($write1 && $write2) {
+          echo "Done.\n";
+          echo "Your configuration files are now up-tp-date!\n";
+        }
+        else {
+          echo "Failed to write config files!\n";
+          echo "Grant write privileges to the current user or update the files manually according to the above messages.\n";
+        }
+      }
+      else {
+        echo "Please update your config files manually according to the above messages.\n";
+      }
+    }
+
+    // check dependencies based on the current configuration
+    if (is_array($messages['dependencies'])) {
+      echo "WARNING: Dependency check failed!\n";
+      echo "(Some of your configuration settings require other options to be configured or additional PHP modules to be installed)\n";
+
+      foreach ($messages['dependencies'] as $msg) {
+        echo "- " . $msg['prop'] . ': ' . $msg['explain'] . "\n";
+      }
+      echo "Please fix your config files and run this script again!\n";
+      echo "See ya.\n";
+    }
+
+  }
+  else {
+    echo "This instance of RoundCube is up-to-date.\n";
+    echo "Have fun!\n";
+  }
+}
+else {
+  echo "This instance of RoundCube is not yet configured!\n";
+  echo "Open http://url-to-roundcube/installer/ in your browser and follow the instuctions.\n";
+}
+
+echo "\n";
+
+?>
\ No newline at end of file
diff --git a/installer/index.php b/installer/index.php
index c7f69e3f5..ea8374165 100644
--- a/installer/index.php
+++ b/installer/index.php
@@ -1,4 +1,5 @@
 <?php
+
 ini_set('error_reporting', E_ALL&~E_NOTICE);
 ini_set('display_errors', 1);
 
@@ -12,21 +13,9 @@ $include_path .= ini_get('include_path');
 
 set_include_path($include_path);
 
-session_start();
+require_once 'utils.php';
 
-/**
- * Use PHP5 autoload for dynamic class loading
- * (copy from program/incllude/iniset.php)
- */
-function __autoload($classname)
-{
-  $filename = preg_replace(
-      array('/MDB2_(.+)/', '/Mail_(.+)/', '/^html_.+/', '/^utf8$/'),
-      array('MDB2/\\1', 'Mail/\\1', 'html', 'utf8.class'),
-      $classname
-  );
-  include_once $filename. '.php';
-}
+session_start();
 
 $RCI = rcube_install::get_instance();
 $RCI->load_config();
diff --git a/installer/rcube_install.php b/installer/rcube_install.php
index 808994dca..12afc15f7 100644
--- a/installer/rcube_install.php
+++ b/installer/rcube_install.php
@@ -130,7 +130,7 @@ class rcube_install
    */
   function create_config($which, $force = false)
   {
-    $out = file_get_contents("../config/{$which}.inc.php.dist");
+    $out = file_get_contents(RCMAIL_CONFIG_DIR . "/{$which}.inc.php.dist");
     
     if (!$out)
       return '[Warning: could not read the template file]';
@@ -542,25 +542,3 @@ class rcube_install
   
 }
 
-
-/**
- * Shortcut function for htmlentities()
- *
- * @param string String to quote
- * @return string The html-encoded string
- */
-function Q($string)
-{
-  return htmlentities($string);
-}
-
-
-/**
- * Fake rinternal error handler to catch errors
- */
-function raise_error($p)
-{
-  $rci = rcube_install::get_instance();
-  $rci->raise_error($p);
-}
-
diff --git a/installer/utils.php b/installer/utils.php
new file mode 100644
index 000000000..76a335762
--- /dev/null
+++ b/installer/utils.php
@@ -0,0 +1,40 @@
+<?php
+
+
+/**
+ * Use PHP5 autoload for dynamic class loading
+ * (copy from program/incllude/iniset.php)
+ */
+function __autoload($classname)
+{
+  $filename = preg_replace(
+      array('/MDB2_(.+)/', '/Mail_(.+)/', '/^html_.+/', '/^utf8$/'),
+      array('MDB2/\\1', 'Mail/\\1', 'html', 'utf8.class'),
+      $classname
+  );
+  include_once $filename. '.php';
+}
+
+
+/**
+ * Shortcut function for htmlentities()
+ *
+ * @param string String to quote
+ * @return string The html-encoded string
+ */
+function Q($string)
+{
+  return htmlentities($string);
+}
+
+
+/**
+ * Fake rinternal error handler to catch errors
+ */
+function raise_error($p)
+{
+  $rci = rcube_install::get_instance();
+  $rci->raise_error($p);
+}
+
+
-- 
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