mirror of
https://github.com/EGroupware/egroupware.git
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380 lines
12 KiB
PHP
Executable File
380 lines
12 KiB
PHP
Executable File
<?php
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/**************************************************************************\
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* phpGroupWare API - Applications manager functions *
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* This file written by Mark Peters <skeeter@phpgroupware.org> *
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* Copyright (C) 2001 Mark Peters *
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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 applications
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{
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var $account_id;
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var $enabled = Array();
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var $status = Array();
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var $user_apps = Array();
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var $group_apps = Array(Array());
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var $app_perms = Array(Array());
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var $apps_loaded = False;
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function applications($lid=0)
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{
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global $phpgw;
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global $phpgw_info;
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$db2 = $phpgw->db;
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// $db3 = $phpgw->db;
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if(($this->is_type($lid,"integer") && $lid == $phpgw_info["user"]["account_id"]) ||
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($this->is_type($lid,"string") && $lid == $phpgw_info["user"]["user_id"])) {
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$load_info = True;
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}
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if(!$this->apps_loaded) {
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$this->apps_loaded = True;
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$db2->lock(array("applications"));
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$db2->query("select * from applications where app_enabled != '0'",__LINE__,__FILE__);
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$apps_enabled = False;
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while ($db2->next_record()) {
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if(!$apps_enabled) $apps_enabled = True;
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$name = $db2->f("app_name");
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if($load_info) {
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$title = $db2->f("app_title");
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$status = $db2->f("app_enabled");
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$phpgw_info["apps"][$name] = array("title" => $title, "enabled" => True, "status" => $status);
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}
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$this->enabled[$name] = 1;
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$this->status[$name] = $db2->f("app_status");
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}
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$db2->unlock();
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}
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if($apps_enabled && $lid) {
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$owner_found = False;
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if($this->is_type($lid,"integer")) {
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$owner_id = $lid;
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$owner_found = True;
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} elseif($this->is_type($lid,"string")) {
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$db2->query("SELECT account_id FROM accounts WHERE account_lid='".$lid."'",__LINE__,__FILE__);
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if($db2->num_rows()) {
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$db2->next_record();
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$owner_id = $db2->f("account_id");
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$owner_found = True;
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}
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}
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if($owner_found) {
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$this->account_id = $owner_id;
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$acl_apps = $phpgw->acl->get_app_list('run', 1);
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if ($acl_apps != False){
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reset ($acl_apps);
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while (list(,$value) = each($acl_apps)){
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$apps[] = $value;
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}
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}
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if(count($apps)) {
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for ($i=0;$i<count($apps);$i++) {
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if ($this->enabled[$apps[$i]] == 1) {
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$this->enabled[$apps[$i]] = 2;
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$this->app_perms[] = $apps[$i];
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}
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}
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}
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// should be able to delete these two lines soon.
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// This will breaks backward compatibility, so we need the setup upgrade script ready
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$this->read_user_group_apps($this->account_id);
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$this->read_user_apps($this->account_id);
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if($load_info) {
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$phpgw_info["user"]["apps"] = $this->apps_enabled();
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}
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}
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}
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}
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function set_var($var,$value="",$index="")
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{
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if($index == "") {
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$this->$var = $value;
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} else {
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$this->$var[$index] = $value;
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}
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}
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function get_var($var,$index="")
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{
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if($index == "") {
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if($this->$var) {
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return $this->$var;
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}
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} elseif($this->$var[$index]) {
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return $this->$var[$index];
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}
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return False;
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}
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function apps_enabled()
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{
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while ($sa = each($this->enabled)) {
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if ($sa[1] == 2) {
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$return_apps[$sa[0]] = True;
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}
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}
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return $return_apps;
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}
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function is_type($variable,$type)
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{
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return (strtoupper(gettype($variable)) == strtoupper($type));
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}
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function read_user_apps($lid)
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{
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global $phpgw, $phpgw_info;
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$db2 = $phpgw->db;
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if ($this->is_type($lid,"string")) {
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$db2->query("select account_id from accounts where account_lid='$lid'",__LINE__,__FILE__);
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if($db2->num_rows()) {
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$db2->next_record();
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$account_id = $db2->f("account_id");
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} else {
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return False;
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}
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} elseif ($this->is_type($lid,"integer")) {
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$account_id = $lid;
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} else {
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return False;
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}
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$acl_apps = $phpgw->acl->get_app_list_for_id('run', 1, 'u');
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if ($acl_apps != False){
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reset ($acl_apps);
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while (list(,$value) = each($acl_apps)){
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$apps[] = $value;
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}
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} else {
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$db2->query("select account_permissions from accounts where account_id=$account_id",__LINE__,__FILE__);
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$db2->next_record();
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$apps_perms = explode(":",$db2->f("account_permissions"));
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for($i=1;$i<count($apps_perms)-1;$i++) {
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$apps[] = $apps_perms[$i];
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}
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}
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if(count($apps)) {
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//if($lid <> $phpgw_info["user"]["account_id"]) echo "<!-- applications: Account Permissions - ".$db2->f("aaccount_permissions")." -->\n";
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for ($i=0; $i<count($apps); $i++) {
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//if($lid <> $phpgw_info["user"]["account_id"]) echo "<!-- applications: Reading user app - ".$apps[$i]." -->\n";
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if ($this->enabled[$apps[$i]] == 1) {
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$this->user_apps[$apps[$i]] = $apps[$i];
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$this->enabled[$apps[$i]] = 2;
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$this->app_perms[] = $apps[$i];
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}
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}
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}
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}
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function read_user_group_apps($lid)
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{
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global $phpgw;
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$db2 = $phpgw->db;
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if ($this->is_type($lid,"string")) {
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$db2->query("select account_id from accounts where account_lid='$lid'",__LINE__,__FILE__);
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if($db2->num_rows()) {
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$db2->next_record();
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$account_id = $db2->f("account_id");
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} else {
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return False;
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}
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} elseif ($this->is_type($lid,"integer")) {
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$account_id = $lid;
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} else {
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return False;
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}
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$groups = $phpgw->accounts->read_groups($account_id);
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if($groups) {
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while ($group = each($groups)) {
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$this->read_group_apps($group[0]);
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}
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}
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}
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function read_group_apps($group_id)
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{
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global $phpgw;
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$db2 = $phpgw->db;
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$acl_apps = $phpgw->acl->get_app_list_for_id('run', 1, 'g', $group_id);
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if ($acl_apps != False){
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reset ($acl_apps);
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while (list(,$value) = each($acl_apps)){
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$apps[] = $value;
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}
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} else {
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$db2->query("select group_apps from groups where group_id=".$group_id,__LINE__,__FILE__);
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$db2->next_record();
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$apps_perms = explode(":",$db2->f("group_apps"));
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for($i=1;$i<count($apps_perms)-1;$i++) {
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$apps[] = $apps_perms[$i];
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}
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}
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if(count($apps)) {
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for ($i=0;$i<count($apps);$i++) {
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if ($this->enabled[$apps[$i]] == 1) {
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$this->group_apps[$group_id][$apps[$i]] = $apps[$i];
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$this->enabled[$apps[$i]] = 2;
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$this->app_perms[] = $apps[$i];
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}
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}
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}
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}
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function is_system_enabled($appname)
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{
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return $this->enabled[$appname] >= 1;
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}
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function is_user_enabled($appname)
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{
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return $this->enabled[$appname] == 2;
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}
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function get_group_array($group_id)
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{
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return $this->group_apps[$group_id];
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}
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function group_app_string($group_id)
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{
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reset($this->group_apps[$group_id]);
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while($app = each($this->group_apps[$group_id])) {
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$group_apps[] = $app[1];
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}
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return ":".implode(":",$group_apps).":";
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}
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function user_app_string()
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{
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reset($this->user_apps);
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while($app = each($this->user_apps)) {
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$user_apps[] = $app[1];
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}
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return ":".implode(":",$user_apps).":";
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}
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function is_group($group_id,$appname)
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{
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return $this->group_apps[$group_id][$appname];
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}
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function is_user($appname)
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{
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return $this->user_apps[$appname];
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}
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function add_group($group_id,$appname)
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{
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if($this->is_type($appname,"array")) {
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while($app = each($appname)) {
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$this->add_group_app($group_id,$app[0]);
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}
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return $this->group_app_string($group_id);
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} elseif($this->is_type($appname,"string")) {
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$this->add_group_app($group_id,$appname);
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return $this->group_app_string($group_id);
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}
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}
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function add_group_app($group_id,$appname)
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{
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if ($this->enabled[$appname] && !$this->is_group($group_id,$appname)) {
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$this->group_apps[$group_id][] = $appname;
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$this->enabled[$appname] = 2;
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}
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}
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function add_user($appname)
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{
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if($this->is_type($appname,"array")) {
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while($app = each($appname)) {
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$this->add_user_app($app[0]);
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}
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return $this->user_app_string($group_id);
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} elseif($this->is_type($appname,"string")) {
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$this->add_user_app($group_id,$appname);
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return $this->user_app_string($group_id);
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}
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}
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function add_user_app($appname)
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{
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if ($this->enabled[$appname] && !$this->is_user($appname)) {
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$this->user_apps[] =$appname;
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$this->enabled[$appname] = 2;
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}
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}
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function delete_group($group_id,$appname)
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{
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if($this->is_group($group_id,$appname)) {
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unset($this->group_apps[$group_id][$appname]);
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}
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}
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function delete_user($appname)
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{
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if($this->is_user($appname)) {
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unset($this->user_apps[$appname]);
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}
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}
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function save_group($group_id)
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{
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global $phpgw;
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if($group_id) {
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$db2 = $phpgw->db;
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$db2->query("UPDATE groups SET group_apps='".$this->group_app_string($group_id)."' WHERE group_id=".$group_id,__LINE__,__FILE__);
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$phpgw->acl->remove_locations("run", "g", $group_id);
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reset($this->group_apps[$group_id]);
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while($app = each($this->group_apps[$group_id])) {
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$phpgw->acl->add($app[1],'run',$group_id,'g',1);
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}
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}
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}
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function save_user()
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{
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global $phpgw;
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if($this->account_id) {
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$db2 = $phpgw->db;
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$db2->query("UPDATE accounts SET account_permissions = '".$this->user_app_string()."' WHERE account_id=".$this->account_id,__LINE__,__FILE__);
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$phpgw->acl->remove_locations("run");
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reset($this->user_apps);
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while($app = each($this->user_apps)) {
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$phpgw->acl->add($app[1],'run',$this->account_id,'u',1);
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}
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}
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}
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}
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?>
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