mirror of
https://github.com/EGroupware/egroupware.git
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134 lines
4.7 KiB
PHP
134 lines
4.7 KiB
PHP
<?php
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/**************************************************************************\
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* phpGroupWare API - Preferences *
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* This file written by Joseph Engo <jengo@phpgroupware.org> *
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* and Mark Peters <skeeter@phpgroupware.org> *
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* Manages user preferences *
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* Copyright (C) 2000, 2001 Joseph Engo *
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* -------------------------------------------------------------------------*
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* This library is part of the phpGroupWare API *
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* http://www.phpgroupware.org/api *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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class preferences
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{
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var $account_id;
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var $preference;
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function preferences($account_id = 0)
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{
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global $phpgw;
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// echo "Account ID (Initializing) = ".$account_id."<br>\n";
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$db2 = $phpgw->db;
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$load_pref = True;
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if (is_long($account_id) && $account_id) {
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$this->account_id = $account_id;
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} elseif(is_string($account_id)) {
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$db2->query("SELECT account_id FROM accounts WHERE account_lid='".$account_id."'",__LINE__,__FILE__);
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if($db2->num_rows()) {
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$db2->next_record();
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$this->account_id = $db2->f("account_id");
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} else {
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$load_pref = False;
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}
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} else {
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$load_pref = False;
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}
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//echo "Load Pref = $load_pref<br>\n";
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//echo "Account ID (After Initializing) = ".$this->account_id."<br>\n";
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if ($load_pref) {
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$db2->lock("preferences");
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$db2->query("SELECT preference_value FROM preferences WHERE preference_owner=".$this->account_id,__LINE__,__FILE__);
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$db2->next_record();
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$pref_info = $db2->f("preference_value");
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$this->preference = unserialize($pref_info);
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// echo "Preferences = ".$this->get_preferences()."<br>\n";
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$db2->unlock();
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}
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}
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// This should be called when you are done makeing changes to the preferences
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function commit($line = "",$file = "")
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{
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global $phpgw, $phpgw_info;
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//echo "<br>commit called<br>Line: $line<br>File: $file".$phpgw_info["user"]["account_id"]."<br>";
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if ($this->account_id) {
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$db = $phpgw->db;
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$db->lock("preferences");
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$db->query("delete from preferences where preference_owner=" . $this->account_id,__LINE__,__FILE__);
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if ($PHP_VERSION < "4.0.0") {
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$pref_info = addslashes(serialize($this->preference));
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} else {
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$pref_info = serialize($this->preference);
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}
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$db->query("insert into preferences (preference_owner,preference_value) values ("
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. $this->account_id . ",'" . $pref_info . "')",__LINE__,__FILE__);
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$db->unlock();
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if ($phpgw_info["user"]["account_id"] == $this->account_id) {
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$phpgw->preferences->preference = $this->get_preferences();
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$phpgw->accounts->sync(__LINE__,__FILE__);
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}
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}
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}
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// Add a new preference.
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function change($app_name,$var,$value = "")
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{
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global $phpgw_info;
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if (! $value) {
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global $$var;
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$value = $$var;
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}
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$this->preference["$app_name"]["$var"] = $value;
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}
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function delete($app_name,$var)
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{
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if (! $var) {
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$this->reset($app_name);
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} else {
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unset($this->preference["$app_name"]["$var"]);
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}
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}
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// This will kill all preferences within a certain app
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function reset($app_name)
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{
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$this->preference["$app_name"] = array();
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}
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function get_preferences()
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{
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return $this->preference;
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}
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} //end of preferences class
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?>
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