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-rw-r--r--installer/rcube_install.php129
1 files changed, 68 insertions, 61 deletions
diff --git a/installer/rcube_install.php b/installer/rcube_install.php
index c95d936d2..8165401a3 100644
--- a/installer/rcube_install.php
+++ b/installer/rcube_install.php
@@ -44,11 +44,6 @@ class rcube_install
'top_posting' => 'reply_mode',
);
- // these config options are required for a working system
- var $required_config = array(
- 'db_dsnw', 'des_key', 'session_lifetime',
- );
-
// list of supported database drivers
var $supported_dbs = array(
'MySQL' => 'pdo_mysql',
@@ -83,43 +78,51 @@ class rcube_install
}
/**
- * Read the default config files and store properties
- */
- function load_defaults()
- {
- $this->_load_config('.php.dist');
- }
-
-
- /**
* Read the local config files and store properties
*/
function load_config()
{
- $this->config = array();
- $this->_load_config('.php');
- $this->configured = !empty($this->config);
+ // defaults
+ if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'defaults.inc.php')) {
+ $this->config = (array) $config;
+ $this->defaults = $this->config;
+ }
+
+ $config = null;
+
+ // config
+ if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'config.inc.php')) {
+ $this->config = array_merge($this->config, $config);
+ }
+ else {
+ if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'main.inc.php')) {
+ $this->config = array_merge($this->config, $config);
+ }
+ if ($config = $this->load_config_file(RCUBE_CONFIG_DIR . 'db.inc.php')) {
+ $this->config = array_merge($this->config, $config);
+ }
+ }
+
+ $this->configured = !empty($config);
}
/**
* Read the default config file and store properties
- * @access private
*/
- function _load_config($suffix)
+ public function load_config_file($file)
{
- if (is_readable($main_inc = RCUBE_CONFIG_DIR . 'main.inc' . $suffix)) {
- include($main_inc);
- if (is_array($rcmail_config))
- $this->config += $rcmail_config;
- }
- if (is_readable($db_inc = RCUBE_CONFIG_DIR . 'db.inc'. $suffix)) {
- include($db_inc);
- if (is_array($rcmail_config))
- $this->config += $rcmail_config;
+ if (is_readable($file)) {
+ include $file;
+
+ // deprecated name of config variable
+ if (is_array($rcmail_config)) {
+ return $rcmail_config;
+ }
+
+ return $config;
}
}
-
/**
* Getter for a certain config property
*
@@ -139,21 +142,16 @@ class rcube_install
/**
- * Take the default config file and replace the parameters
- * with the submitted form data
+ * Create configuration file that contains parameters
+ * that differ from default values.
*
- * @param string Which config file (either 'main' or 'db')
* @return string The complete config file content
*/
- function create_config($which, $force = false)
+ function create_config()
{
- $out = @file_get_contents(RCUBE_CONFIG_DIR . $which . '.inc.php.dist');
-
- if (!$out)
- return '[Warning: could not read the config template file]';
+ $config = array();
foreach ($this->config as $prop => $default) {
-
$is_default = !isset($_POST["_$prop"]);
$value = !$is_default || $this->bool_config_props[$prop] ? $_POST["_$prop"] : $default;
@@ -211,20 +209,26 @@ class rcube_install
}
// skip this property
- if (!$force && !$this->configured && ($value == $default))
+ if (!array_key_exists($prop, $this->defaults) || ($value == $this->defaults[$prop])) {
continue;
+ }
// save change
$this->config[$prop] = $value;
+ $config[$prop] = $value;
+ }
+
+ // sort by option name
+ ksort($config);
- // replace the matching line in config file
- $out = preg_replace(
- '/(\$rcmail_config\[\''.preg_quote($prop).'\'\])\s+=\s+(.+);/Uie',
- "'\\1 = ' . rcube_install::_dump_var(\$value, \$prop) . ';'",
- $out);
+ $out = "<?php\n\n";
+ foreach ($config as $prop => $value) {
+ // @TODO: copy option descriptions from defaults.inc.php file?
+ $out .= "\$config['$prop'] = " . rcube_install::_dump_var($value, $prop) . ";\n";
}
+ $out .= "\n?>";
- return trim($out);
+ return $out;
}
@@ -236,16 +240,13 @@ class rcube_install
*/
function check_config()
{
- $this->config = array();
- $this->load_defaults();
- $defaults = $this->config;
-
$this->load_config();
- if (!$this->configured)
+
+ if (!$this->configured) {
return null;
+ }
$out = $seen = array();
- $required = array_flip($this->required_config);
// iterate over the current configuration
foreach ($this->config as $prop => $value) {
@@ -264,12 +265,6 @@ class rcube_install
$out['obsolete'][] = array('prop' => 'mime_magic', 'explain' => "Set value to null in order to use system default");
}
- // iterate over default config
- foreach ($defaults as $prop => $value) {
- if (!isset($seen[$prop]) && isset($required[$prop]) && !(is_bool($this->config[$prop]) || strlen($this->config[$prop])))
- $out['missing'][] = array('prop' => $prop);
- }
-
// check config dependencies and contradictions
if ($this->config['enable_spellcheck'] && $this->config['spellcheck_engine'] == 'pspell') {
if (!extension_loaded('pspell')) {
@@ -317,7 +312,6 @@ class rcube_install
{
$current = $this->config;
$this->config = array();
- $this->load_defaults();
foreach ($this->replaced_config as $prop => $replacement) {
if (isset($current[$prop])) {
@@ -345,7 +339,7 @@ class rcube_install
}
}
- $this->config = array_merge($this->config, $current);
+ $this->config = array_merge($this->config, $current);
foreach (array_keys((array)$current['ldap_public']) as $key) {
$this->config['ldap_public'][$key] = $current['ldap_public'][$key];
@@ -563,7 +557,8 @@ class rcube_install
}
- static function _dump_var($var, $name=null) {
+ static function _dump_var($var, $name=null)
+ {
// special values
switch ($name) {
case 'syslog_facility':
@@ -576,8 +571,20 @@ class rcube_install
if ($val = $list[$var])
return $val;
break;
- }
+ case 'mail_header_delimiter':
+ $var = str_replace(array("\r", "\n"), array('\r', '\n'), $var);
+ return '"' . $var. '"';
+ break;
+/*
+ // RCMAIL_VERSION is undefined here
+ case 'useragent':
+ if (preg_match('|^(.*)/('.preg_quote(RCMAIL_VERSION, '|').')$|i', $var, $m)) {
+ return '"' . addcslashes($var, '"') . '/" . RCMAIL_VERSION';
+ }
+ break;
+*/
+ }
if (is_array($var)) {
if (empty($var)) {