<?php
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/**
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* client_templates
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*
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* @author Marius Cramer <m.cramer@pixcept.de> pixcept KG
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* @author (original tools.inc.php) Till Brehm, projektfarm Gmbh
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* @author (original tools.inc.php) Oliver Vogel www.muv.com
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*/
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class client_templates {
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/**
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* - check for old-style templates and change to new style
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* - update assigned templates
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*/
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function update_client_templates($clientId, $templates = array()) {
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global $app, $conf;
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if(!is_array($templates)) return false;
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$new_tpl = array();
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$used_assigned = array();
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$needed_types = array();
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$old_style = true;
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foreach($templates as $item) {
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$item = trim($item);
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if($item == '') continue;
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$tpl_id = 0;
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$assigned_id = 0;
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if(strpos($item, ':') === false) {
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$tpl_id = $item;
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} else {
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$old_style = false; // has new-style assigns
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list($assigned_id, $tpl_id) = explode(':', $item, 2);
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if(substr($assigned_id, 0, 1) === 'n') $assigned_id = 0; // newly inserted items
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}
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if(array_key_exists($tpl_id, $needed_types) == false) $needed_types[$tpl_id] = 0;
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$needed_types[$tpl_id]++;
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if($assigned_id > 0) {
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$used_assigned[] = $assigned_id; // for comparison with database
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} else {
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$new_tpl[] = $tpl_id;
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}
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}
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if($old_style == true) {
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// we have to take care of this in an other way
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$in_db = $app->db->queryAllRecords('SELECT `assigned_template_id`, `client_template_id` FROM `client_template_assigned` WHERE `client_id` = ?', $clientId);
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if(is_array($in_db) && count($in_db) > 0) {
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foreach($in_db as $item) {
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if(array_key_exists($item['client_template_id'], $needed_types) == false) $needed_types[$item['client_template_id']] = 0;
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$needed_types[$item['client_template_id']]--;
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}
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}
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foreach($needed_types as $tpl_id => $count) {
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if($count > 0) {
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// add new template to client (includes those from old-style without assigned_template_id)
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for($i = $count; $i > 0; $i--) {
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$app->db->query('INSERT INTO `client_template_assigned` (`client_id`, `client_template_id`) VALUES (?, ?)', $clientId, $tpl_id);
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}
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} elseif($count < 0) {
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// remove old ones
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for($i = $count; $i < 0; $i++) {
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$app->db->query('DELETE FROM `client_template_assigned` WHERE client_id = ? AND client_template_id = ? LIMIT 1', $clientId, $tpl_id);
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}
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}
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}
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} else {
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// we have to take care of this in an other way
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$in_db = $app->db->queryAllRecords('SELECT `assigned_template_id`, `client_template_id` FROM `client_template_assigned` WHERE `client_id` = ?', $clientId);
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if(is_array($in_db) && count($in_db) > 0) {
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// check which templates were removed from this client
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foreach($in_db as $item) {
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if(in_array($item['assigned_template_id'], $used_assigned) == false) {
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// delete this one
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$app->db->query('DELETE FROM `client_template_assigned` WHERE `assigned_template_id` = ?', $item['assigned_template_id']);
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}
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}
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}
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if(count($new_tpl) > 0) {
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foreach($new_tpl as $item) {
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// add new template to client (includes those from old-style without assigned_template_id)
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$app->db->query('INSERT INTO `client_template_assigned` (`client_id`, `client_template_id`) VALUES (?, ?)', $clientId, $item);
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}
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}
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}
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unset($new_tpl);
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unset($in_db);
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unset($templates);
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unset($used_assigned);
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return true;
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}
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function apply_client_templates($clientId) {
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global $app;
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/*
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* Get the master-template for the client
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*/
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$sql = "SELECT template_master, template_additional,limit_client FROM client WHERE client_id = ?";
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$record = $app->db->queryOneRecord($sql, $clientId);
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$masterTemplateId = $record['template_master'];
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$is_reseller = ($record['limit_client'] != 0)?true:false;
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include '../client/form/' . ($is_reseller ? 'reseller' : 'client') . '.tform.php';
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if($record['template_additional'] != '') {
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// we have to call the update_client_templates function
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$templates = explode('/', $record['template_additional']);
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$this->update_client_templates($clientId, $templates);
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$app->db->query('UPDATE `client` SET `template_additional` = \'\' WHERE `client_id` = ?', $clientId);
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}
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/*
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* if the master-Template is custom there is NO changing
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*/
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if ($masterTemplateId > 0){
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$sql = "SELECT * FROM client_template WHERE template_id = ?";
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$limits = $app->db->queryOneRecord($sql, $masterTemplateId);
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if($is_reseller == true && $limits['limit_client'] == 0) $limits['limit_client'] = -1;
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elseif($is_reseller == false && $limits['limit_client'] != 0) $limits['limit_client'] = 0;
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} else {
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// if there is no master template it makes NO SENSE adding sub templates.
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// adding subtemplates are stored in client limits, so they would add up
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// on every save action for the client -> too high limits!
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return;
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}
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/*
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* Process the additional templates here (add them to the limits
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* if != -1)
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*/
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$addTpl = explode('/', $additionalTemplateStr);
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$addTpls = $app->db->queryAllRecords('SELECT `client_template_id` FROM `client_template_assigned` WHERE `client_id` = ?', $clientId);
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foreach ($addTpls as $addTpl){
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$item = $addTpl['client_template_id'];
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$sql = "SELECT * FROM client_template WHERE template_id = ?";
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$addLimits = $app->db->queryOneRecord($sql, $item);
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$app->log('Template processing subtemplate ' . $item . ' for client ' . $clientId, LOGLEVEL_DEBUG);
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/* maybe the template is deleted in the meantime */
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if (is_array($addLimits)){
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foreach($addLimits as $k => $v){
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if($k == 'limit_client') {
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if($is_reseller == true && $v == 0) continue;
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elseif($is_reseller == false && $v != 0) continue;
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}
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/* we can remove this condition, but it is easier to debug with it (don't add ids and other non-limit values) */
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if (strpos($k, 'limit') !== false or strpos($k, 'default') !== false or $k == 'ssh_chroot' or $k == 'web_php_options' or $k == 'force_suexec'){
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$app->log('Template processing key ' . $k . ' for client ' . $clientId, LOGLEVEL_DEBUG);
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/* process the numerical limits */
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if (is_numeric($v)){
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/* switch for special cases */
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switch ($k){
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case 'limit_cron_frequency':
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if ($v < $limits[$k]) $limits[$k] = $v;
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/* silent adjustment of the minimum cron frequency to 1 minute */
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/* maybe this control test should be done via validator definition in tform.php file, but I don't know how */
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if ($limits[$k] < 1) $limits[$k] = 1;
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break;
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case 'default_mailserver':
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case 'default_webserver':
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case 'default_dnsserver':
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case 'default_slave_dnsserver':
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case 'default_dbserver':
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/* additional templates don't override default server from main template */
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if ($limits[$k] == 0) $limits[$k] = $v;
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break;
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default:
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if ($limits[$k] > -1){
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if ($v == -1){
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$limits[$k] = -1;
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}
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else {
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$limits[$k] += $v;
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}
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}
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}
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}
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/* process the string limits (CHECKBOXARRAY, SELECT etc.) */
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elseif (is_string($v)){
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switch ($form["tabs"]["limits"]["fields"][$k]['formtype']){
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case 'CHECKBOXARRAY':
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if (!isset($limits[$k])){
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$limits[$k] = array();
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}
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$limits_values = $limits[$k];
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if (is_string($limits[$k])){
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$limits_values = explode($form["tabs"]["limits"]["fields"][$k]["separator"], $limits[$k]);
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}
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$additional_values = explode($form["tabs"]["limits"]["fields"][$k]["separator"], $v);
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$app->log('Template processing key ' . $k . ' type CHECKBOXARRAY, lim / add: ' . implode(',', $limits_values) . ' / ' . implode(',', $additional_values) . ' for client ' . $clientId, LOGLEVEL_DEBUG);
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/* unification of limits_values (master template) and additional_values (additional template) */
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$limits_unified = array();
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foreach($form["tabs"]["limits"]["fields"][$k]["value"] as $key => $val){
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if (in_array($key, $limits_values) || in_array($key, $additional_values)) $limits_unified[] = $key;
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}
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$limits[$k] = implode($form["tabs"]["limits"]["fields"][$k]["separator"], $limits_unified);
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break;
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case 'CHECKBOX':
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if($k == 'force_suexec') {
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// 'n' is less limited than y
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if (!isset($limits[$k])){
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$limits[$k] = 'y';
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}
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if($limits[$k] == 'n' || $v == 'n') $limits[$k] = 'n';
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} else {
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// 'y' is less limited than n
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if (!isset($limits[$k])){
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$limits[$k] = 'n';
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}
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if($limits[$k] == 'y' || $v == 'y') $limits[$k] = 'y';
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}
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break;
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case 'SELECT':
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$limit_values = array_keys($form["tabs"]["limits"]["fields"][$k]["value"]);
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/* choose the lower index of the two SELECT items */
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$limits[$k] = $limit_values[min(array_search($limits[$k], $limit_values), array_search($v, $limit_values))];
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break;
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}
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}
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}
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}
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}
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}
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/*
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* Write all back to the database
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*/
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$update = '';
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$update_values = array();
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if(!$is_reseller) unset($limits['limit_client']); // Only Resellers may have limit_client set in template to ensure that we do not convert a client to reseller accidently.
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foreach($limits as $k => $v){
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if (strpos($k, 'default') !== false and $v == 0) {
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continue; // template doesn't define default server, client's default musn't be changed
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}
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if ((strpos($k, 'limit') !== false or strpos($k, 'default') !== false or $k == 'ssh_chroot' or $k == 'web_php_options' or $k == 'force_suexec') && !is_array($v)){
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if ($update != '') $update .= ', ';
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$update .= '?? = ?';
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$update_values[] = $k;
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$update_values[] = $v;
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}
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}
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$update_values[] = $clientId;
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$app->log('Template processed for client ' . $clientId . ', update string: ' . $update, LOGLEVEL_DEBUG);
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if($update != '') {
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$sql = 'UPDATE client SET ' . $update . " WHERE client_id = ?";
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$app->db->query($sql, true, $update_values);
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}
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unset($form);
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}
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}
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