print $WHT."Database\n".$NRM;
print "1. DSN for Address Book : $WHT$addrbook_dsn$NRM\n";
print "2. Table for Address Book : $WHT$addrbook_table$NRM\n";
+ print "3. DSN for Preferences : $WHT$prefs_dsn$NRM\n";
+ print "4. Table for Preferences : $WHT$prefs_table$NRM\n";
print "\n";
print "S Save data\n";
print "R Return to Main Menu\n";
} elsif ($menu == 9) {
if ($command == 1) { $addrbook_dsn = command91(); }
elsif ($command == 2) { $addrbook_table = command92(); }
+ elsif ($command == 3) { $prefs_dsn = command93(); }
+ elsif ($command == 4) { $prefs_table = command94(); }
}
}
}
return $new_table;
}
+sub command93 {
+ print "If you want to store your users preferences in a database then\n";
+ print "you need to set this DSN to a valid value. The format for this is:\n";
+ print "mysql://user:pass\@hostname/dbname\n";
+ print "Where mysql can be one of the databases PHP supports, the most common\n";
+ print "of these are mysql, msql and pgsql\n";
+ print "If the DSN is left empty (hit space and then return) the database\n";
+ print "related code for address books will not be used\n";
+ print "\n";
+
+ if ($prefs_dsn eq "") {
+ $default_value = "Disabled";
+ } else {
+ $default_value = $prefs_dsn;
+ }
+ print "[$WHT$prefs_dsn$NRM]: $WHT";
+ $new_dsn = <STDIN>;
+ if ($new_dsn eq "\n") {
+ $new_dsn = "";
+ } else {
+ $new_dsn =~ s/[\r|\n]//g;
+ $new_dsn =~ s/^\s+$//g;
+ }
+ return $new_dsn;
+}
+
+sub command94 {
+ print "This is the name of the table you want to store the preferences\n";
+ print "data in, it defaults to 'address'\n";
+ print "\n";
+ print "[$WHT$prefs_table$NRM]: $WHT";
+ $new_table = <STDIN>;
+ if ($new_table eq "\n") {
+ $new_table = $prefs_table;
+ } else {
+ $new_table =~ s/[\r|\n]//g;
+ }
+ return $new_table;
+}
+
sub save_data {
$tab = " ";
if(open (CF, ">config.php"))
print CF "\nglobal \$addrbook_dsn, \$addrbook_table;\n";
print CF "\$addrbook_dsn = '$addrbook_dsn';\n";
print CF "\$addrbook_table = '$addrbook_table';\n\n";
+ print CF "\nglobal \$prefs_dsn, \$prefs_table;\n";
+ print CF "\$prefs_dsn = '$prefs_dsn';\n";
+ print CF "\$prefs_table = '$prefs_table';\n";
print CF "/**\n";
print CF " * Make sure there are no characters after the PHP closing\n";
$addrbook_dsn = '';
$addrbook_table = 'address';
+global $prefs_dsn, $prefs_table;
+$prefs_dsn = '';
+$prefs_table = 'userprefs'
+
/**
* Users may search their addressbook via either a plain HTML or Javascript
* enhanced user interface. This option allows you to set the default choice.
Name) is specified, this can be done using either conf.pl or via the
administration plugin. The DSN should look something like:
- $addrbook_dsn = 'mysql://squirreluser:sqpassword@localhost/squirrelmail';
+ mysql://squirreluser:sqpassword@localhost/squirrelmail
From now on all users' personal addressbooks will be stored in a
database.
Configuring preferences in database
-----------------------------------
-There is no easy way to do this yet. You will have to remove
-functions/prefs.php and replace it with functions/db_prefs.php. Then
-edit the new functions/prefs.php (db_prefs.php) and change the $DSN to
-point to a database you create (can be the same you use for
-addressbooks). Create a table similar to this (for MySQL):
+This is done in much the same way as it is for storing your address
+books in a database.
+
+The table structure should be similar to this (for MySQL):
CREATE TABLE userprefs (
user varchar(128) DEFAULT '' NOT NULL,
PRIMARY KEY (user,prefkey)
);
+Next, edit your configuration so that the preferences DSN (Data Source
+Name) is specified, this can be done using either conf.pl or via the
+administration plugin. The DSN should look something like:
+
+ mysql://squirreluser:sqpassword@localhost/squirrelmail
+
+From now on all users' personal preferences will be stored in a
+database.
Default preferences can be set by altering the $default array in
-prefs.php (db_prefs.php).
+db_prefs.php.
* primary key (user,prefkey));
*
* Configuration of databasename, username and password is done
- * by changing $DSN below.
+ * by using conf.pl or the administrator plugin
*
* $Id$
*/
require_once('DB.php');
+require_once('../config/config.php');
global $prefs_are_cached, $prefs_cache;
-if ( !session_is_registered('prefs_are_cached') ||
- !isset( $prefs_cache) ||
- !is_array( $prefs_cache) ||
- substr( phpversion(), 0, 3 ) == '4.1' ) {
- $prefs_are_cached = false;
- $prefs_cache = array();
-}
-
function cachePrefValues($username) {
global $prefs_are_cached, $prefs_cache;
}
class dbPrefs {
- var $DSN = 'mysql://user:passwd@host/database';
var $table = 'userprefs';
var $dbh = NULL;
'show_html_default' => '0');
function open() {
+ global $prefs_dsn, $prefs_table;
+
if(isset($this->dbh)) {
return true;
}
- $dbh = DB::connect($this->DSN, true);
+
+ if (!empty($prefs_table)) {
+ $this->table = $prefs_table;
+ }
+ $dbh = DB::connect($prefs_dsn);
if(DB::isError($dbh) || DB::isWarning($dbh)) {
$this->error = DB::errorMessage($dbh);
return $db->getKey($username, '___signature___');
}
-/* Hashing functions */
-
-function getHashedFile($username, $dir, $datafile, $hash_search = true) {
- global $dir_hash_level;
-
- /* Remove trailing slash from $dir if found */
- if (substr($dir, -1) == '/') {
- $dir = substr($dir, 0, strlen($dir) - 1);
- }
-
- /* Compute the hash for this user and extract the hash directories. */
- $hash_dirs = computeHashDirs($username);
-
- /* First, get and make sure the full hash directory exists. */
- $real_hash_dir = getHashedDir($username, $dir, $hash_dirs);
-
- /* Set the value of our real data file. */
- $result = "$real_hash_dir/$datafile";
-
- /* Check for this file in the real hash directory. */
- if ($hash_search && !@file_exists($result)) {
- /* First check the base directory, the most common location. */
- if (@file_exists("$dir/$datafile")) {
- rename("$dir/$datafile", $result);
-
- /* Then check the full range of possible hash directories. */
- } else {
- $check_hash_dir = $dir;
- for ($h = 0; $h < 4; ++$h) {
- $check_hash_dir .= '/' . $hash_dirs[$h];
- if (@is_readable("$check_hash_dir/$datafile")) {
- rename("$check_hash_dir/$datafile", $result);
- break;
- }
- }
- }
- }
-
- /* Return the full hashed datafile path. */
- return ($result);
-}
-
-function getHashedDir($username, $dir, $hash_dirs = '') {
- global $dir_hash_level;
-
- /* Remove trailing slash from $dir if found */
- if (substr($dir, -1) == '/') {
- $dir = substr($dir, 0, strlen($dir) - 1);
- }
-
- /* If necessary, populate the hash dir variable. */
- if ($hash_dirs == '') {
- $hash_dirs = computeHashDirs($username);
- }
-
- /* Make sure the full hash directory exists. */
- $real_hash_dir = $dir;
- for ($h = 0; $h < $dir_hash_level; ++$h) {
- $real_hash_dir .= '/' . $hash_dirs[$h];
- if (!@is_dir($real_hash_dir)) {
- if (!@mkdir($real_hash_dir, 0770)) {
- echo sprintf(_("Error creating directory %s."), $real_hash_dir) . '<br>';
- echo _("Could not create hashed directory structure!") . "<br>\n";
- echo _("Please contact your system administrator and report this error.") . "<br>\n";
- exit;
- }
- }
- }
-
- /* And return that directory. */
- return ($real_hash_dir);
-}
-
-function computeHashDirs($username) {
- /* Compute the hash for this user and extract the hash directories. */
- $hash = base_convert(crc32($username), 10, 16);
- $hash_dirs = array();
- for ($h = 0; $h < 4; ++ $h) {
- $hash_dirs[] = substr($hash, $h, 1);
- }
-
- /* Return our array of hash directories. */
- return ($hash_dirs);
-}
-
?>
--- /dev/null
+<?php
+
+/**
+ * file_prefs.php
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * This contains functions for manipulating user preferences in files
+ *
+ * $Id$
+ */
+
+global $prefs_are_cached, $prefs_cache;
+
+/**
+ * Check the preferences into the session cache.
+ */
+function cachePrefValues($data_dir, $username) {
+ global $prefs_are_cached, $prefs_cache;
+
+ if ( isset($prefs_are_cached) && $prefs_are_cached) {
+ return;
+ }
+
+ session_unregister('prefs_cache');
+ session_unregister('prefs_are_cached');
+
+ /* Calculate the filename for the user's preference file */
+ $filename = getHashedFile($username, $data_dir, "$username.pref");
+
+ /* A call to checkForPrefs here should take eliminate the need for */
+ /* this to be called throughout the rest of the SquirrelMail code. */
+ checkForPrefs($data_dir, $username, $filename);
+
+ /* Make sure that the preference file now DOES exist. */
+ if (!file_exists($filename)) {
+ echo sprintf (_("Preference file, %s, does not exist. Log out, and log back in to create a default preference file."), $filename) . "<br>\n";
+ exit;
+ }
+
+ $file = fopen($filename, 'r');
+
+ /* Read in the preferences. */
+ $highlight_num = 0;
+ while (! feof($file)) {
+ $pref = trim(fgets($file, 1024));
+ $equalsAt = strpos($pref, '=');
+ if ($equalsAt > 0) {
+ $key = substr($pref, 0, $equalsAt);
+ $value = substr($pref, $equalsAt + 1);
+ if (substr($key, 0, 9) == 'highlight') {
+ $key = 'highlight' . $highlight_num;
+ $highlight_num ++;
+ }
+
+ if ($value != '') {
+ $prefs_cache[$key] = $value;
+ }
+ }
+ }
+ fclose($file);
+
+ $prefs_are_cached = TRUE;
+
+ session_register('prefs_cache');
+ session_register('prefs_are_cached');
+}
+
+/**
+ * Return the value for the prefernce given by $string.
+ */
+function getPref($data_dir, $username, $string, $default = '') {
+ global $prefs_cache;
+ $result = '';
+
+ cachePrefValues($data_dir, $username);
+
+ if (isset($prefs_cache[$string])) {
+ $result = $prefs_cache[$string];
+ } else {
+ $result = $default;
+ }
+
+ return ($result);
+}
+
+/**
+ * Save the preferences for this user.
+ */
+function savePrefValues($data_dir, $username) {
+ global $prefs_cache;
+
+ $filename = getHashedFile($username, $data_dir, "$username.pref");
+
+ $file = fopen($filename, 'w');
+ foreach ($prefs_cache as $Key => $Value) {
+ if (isset($Value)) {
+ fwrite($file, $Key . '=' . $Value . "\n");
+ }
+ }
+ fclose($file);
+ chmod($filename, 0600);
+}
+
+/**
+ * Remove a preference for the current user.
+ */
+function removePref($data_dir, $username, $string) {
+ global $prefs_cache;
+
+ cachePrefValues($data_dir, $username);
+
+ if (isset($prefs_cache[$string])) {
+ unset($prefs_cache[$string]);
+ }
+
+ savePrefValues($data_dir, $username);
+}
+
+/**
+ * Set a there preference $string to $value.
+ */
+function setPref($data_dir, $username, $string, $value) {
+ global $prefs_cache;
+
+ cachePrefValues($data_dir, $username);
+ if (isset($prefs_cache[$string]) && ($prefs_cache[$string] == $value)) {
+ return;
+ }
+
+ if ($value === '') {
+ removePref($data_dir, $username, $string);
+ return;
+ }
+
+ $prefs_cache[$string] = $value;
+ savePrefValues($data_dir, $username);
+}
+
+/**
+ * Check for a preferences file. If one can not be found, create it.
+ */
+function checkForPrefs($data_dir, $username, $filename = '') {
+ /* First, make sure we have the filename. */
+ if ($filename == '') {
+ $filename = getHashedFile($username, $data_dir, '$username.pref');
+ }
+
+ /* Then, check if the file exists. */
+ if (!@file_exists($filename) ) {
+ /* First, check the $data_dir for the default preference file. */
+ $default_pref = $data_dir . 'default_pref';
+
+ /* If it is not there, check the internal data directory. */
+ if (!@file_exists($default_pref)) {
+ $default_pref = '../data/default_pref';
+ }
+
+ /* Otherwise, report an error. */
+ if (!file_exists($default_pref)) {
+ echo _("Error opening ") . $default_pref . "<br>\n";
+ echo _("Default preference file not found!") . "<br>\n";
+ echo _("Please contact your system administrator and report this error.") . "<br>\n";
+ exit;
+ } else if (!@copy($default_pref, $filename)) {
+ echo _("Error opening ") . $default_pref . '<br>';
+ echo _("Could not create initial preference file!") . "<br>\n";
+ echo _("Please contact your system administrator and report this error.") . "<br>\n";
+ exit;
+ }
+ }
+}
+
+/**
+ * Write the User Signature.
+ */
+function setSig($data_dir, $username, $value) {
+ $filename = getHashedFile($username, $data_dir, "$username.sig");
+ $file = fopen($filename, 'w');
+ fwrite($file, $value);
+ fclose($file);
+}
+
+/**
+ * Get the signature.
+ */
+function getSig($data_dir, $username) {
+ #$filename = $data_dir . $username . '.sig';
+ $filename = getHashedFile($username, $data_dir, "$username.sig");
+ $sig = '';
+ if (file_exists($filename)) {
+ $file = fopen($filename, 'r');
+ while (!feof($file)) {
+ $sig .= fgets($file, 1024);
+ }
+ fclose($file);
+ }
+ return $sig;
+}
* $Id$
*/
-/*
global $prefs_are_cached, $prefs_cache;
if ( !session_is_registered('prefs_are_cached') ||
!isset( $prefs_cache) ||
- !is_array( $prefs_cache) ||
+ !is_array( $prefs_cache) ||
substr( phpversion(), 0, 3 ) == '4.1' ) {
$prefs_are_cached = false;
$prefs_cache = array();
}
-*/
-/**
- * Check the preferences into the session cache.
- */
-function cachePrefValues($data_dir, $username) {
- global $prefs_are_cached, $prefs_cache;
-
- if ( isset($prefs_are_cached) && $prefs_are_cached) {
- return;
- }
-
- session_unregister('prefs_cache');
- session_unregister('prefs_are_cached');
-
- /* Calculate the filename for the user's preference file */
- $filename = getHashedFile($username, $data_dir, "$username.pref");
-
- /* A call to checkForPrefs here should take eliminate the need for */
- /* this to be called throughout the rest of the SquirrelMail code. */
- checkForPrefs($data_dir, $username, $filename);
-
- /* Make sure that the preference file now DOES exist. */
- if (!file_exists($filename)) {
- echo sprintf (_("Preference file, %s, does not exist. Log out, and log back in to create a default preference file."), $filename) . "<br>\n";
- exit;
- }
-
- $file = fopen($filename, 'r');
-
- /* Read in the preferences. */
- $highlight_num = 0;
- while (! feof($file)) {
- $pref = trim(fgets($file, 1024));
- $equalsAt = strpos($pref, '=');
- if ($equalsAt > 0) {
- $key = substr($pref, 0, $equalsAt);
- $value = substr($pref, $equalsAt + 1);
- if (substr($key, 0, 9) == 'highlight') {
- $key = 'highlight' . $highlight_num;
- $highlight_num ++;
- }
-
- if ($value != '') {
- $prefs_cache[$key] = $value;
- }
- }
- }
- fclose($file);
-
- $prefs_are_cached = TRUE;
-
- session_register('prefs_cache');
- session_register('prefs_are_cached');
+if (isset($prefs_dsn) && !empty($prefs_dsn)) {
+ require_once('../functions/db_prefs.php');
+} else {
+ require_once('../functions/file_prefs.php');
}
-
-/**
- * Return the value for the prefernce given by $string.
- */
-function getPref($data_dir, $username, $string, $default = '') {
- global $prefs_cache;
- $result = '';
-
- cachePrefValues($data_dir, $username);
-
- if (isset($prefs_cache[$string])) {
- $result = $prefs_cache[$string];
- } else {
- $result = $default;
- }
- return ($result);
-}
-
-/**
- * Save the preferences for this user.
- */
-function savePrefValues($data_dir, $username) {
- global $prefs_cache;
-
- $filename = getHashedFile($username, $data_dir, "$username.pref");
-
- $file = fopen($filename, 'w');
- foreach ($prefs_cache as $Key => $Value) {
- if (isset($Value)) {
- fwrite($file, $Key . '=' . $Value . "\n");
- }
- }
- fclose($file);
- chmod($filename, 0600);
-}
-
-/**
- * Remove a preference for the current user.
- */
-function removePref($data_dir, $username, $string) {
- global $prefs_cache;
-
- cachePrefValues($data_dir, $username);
-
- if (isset($prefs_cache[$string])) {
- unset($prefs_cache[$string]);
- }
-
- savePrefValues($data_dir, $username);
-}
-
-/**
- * Set a there preference $string to $value.
- */
-function setPref($data_dir, $username, $string, $value) {
- global $prefs_cache;
-
- cachePrefValues($data_dir, $username);
- if (isset($prefs_cache[$string]) && ($prefs_cache[$string] == $value)) {
- return;
- }
-
- if ($value === '') {
- removePref($data_dir, $username, $string);
- return;
- }
-
- $prefs_cache[$string] = $value;
- savePrefValues($data_dir, $username);
-}
-
-/**
- * Check for a preferences file. If one can not be found, create it.
- */
-function checkForPrefs($data_dir, $username, $filename = '') {
- /* First, make sure we have the filename. */
- if ($filename == '') {
- $filename = getHashedFile($username, $data_dir, '$username.pref');
- }
-
- /* Then, check if the file exists. */
- if (!@file_exists($filename) ) {
- /* First, check the $data_dir for the default preference file. */
- $default_pref = $data_dir . 'default_pref';
-
- /* If it is not there, check the internal data directory. */
- if (!@file_exists($default_pref)) {
- $default_pref = '../data/default_pref';
- }
-
- /* Otherwise, report an error. */
- if (!file_exists($default_pref)) {
- echo _("Error opening ") . $default_pref . "<br>\n";
- echo _("Default preference file not found!") . "<br>\n";
- echo _("Please contact your system administrator and report this error.") . "<br>\n";
- exit;
- } else if (!@copy($default_pref, $filename)) {
- echo _("Error opening ") . $default_pref . '<br>';
- echo _("Could not create initial preference file!") . "<br>\n";
- echo _("Please contact your system administrator and report this error.") . "<br>\n";
- exit;
- }
- }
-}
-
-/**
- * Write the User Signature.
- */
-function setSig($data_dir, $username, $value) {
- $filename = getHashedFile($username, $data_dir, "$username.sig");
- $file = fopen($filename, 'w');
- fwrite($file, $value);
- fclose($file);
-}
-
-/**
- * Get the signature.
- */
-function getSig($data_dir, $username) {
- #$filename = $data_dir . $username . '.sig';
- $filename = getHashedFile($username, $data_dir, "$username.sig");
- $sig = '';
- if (file_exists($filename)) {
- $file = fopen($filename, 'r');
- while (!feof($file)) {
- $sig .= fgets($file, 1024);
- }
- fclose($file);
- }
- return $sig;
-}
+/* Hashing functions */
function getHashedFile($username, $dir, $datafile, $hash_search = true) {
global $dir_hash_level;
projects / squirrelmail.git / commitdiff