From e1ceb050e19c7574bca146a8da7047ee4ff456b5 Mon Sep 17 00:00:00 2001
From: Marius Burkard <m.burkard@pixcept.de>
Date: Sun, 10 Jul 2016 05:02:35 -0400
Subject: [PATCH] Merge branch 'stable-3.1'

---
 interface/lib/classes/client_templates.inc.php |  341 ++++++++++++++++++++++++++++++++++++++++----------------
 1 files changed, 240 insertions(+), 101 deletions(-)

diff --git a/interface/lib/classes/client_templates.inc.php b/interface/lib/classes/client_templates.inc.php
index 7aae92d..d88628b 100644
--- a/interface/lib/classes/client_templates.inc.php
+++ b/interface/lib/classes/client_templates.inc.php
@@ -1,125 +1,264 @@
 <?php
 /**
  * client_templates
- * 
+ *
  * @author Marius Cramer <m.cramer@pixcept.de> pixcept KG
  * @author (original tools.inc.php) Till Brehm, projektfarm Gmbh
  * @author (original tools.inc.php) Oliver Vogel www.muv.com
  */
- 
+
+
 class client_templates {
 
+
+	/**
+	 *  - check for old-style templates and change to new style
+	 *  - update assigned templates
+	 */
+	function update_client_templates($clientId, $templates = array()) {
+		global $app, $conf;
+
+		if(!is_array($templates)) return false;
+
+		$new_tpl = array();
+		$used_assigned = array();
+		$needed_types = array();
+		$old_style = true;
+		foreach($templates as $item) {
+			$item = trim($item);
+			if($item == '') continue;
+
+			$tpl_id = 0;
+			$assigned_id = 0;
+			if(strpos($item, ':') === false) {
+				$tpl_id = $item;
+			} else {
+				$old_style = false; // has new-style assigns
+				list($assigned_id, $tpl_id) = explode(':', $item, 2);
+				if(substr($assigned_id, 0, 1) === 'n') $assigned_id = 0; // newly inserted items
+			}
+			if(array_key_exists($tpl_id, $needed_types) == false) $needed_types[$tpl_id] = 0;
+			$needed_types[$tpl_id]++;
+
+			if($assigned_id > 0) {
+				$used_assigned[] = $assigned_id; // for comparison with database
+			} else {
+				$new_tpl[] = $tpl_id;
+			}
+		}
+
+		if($old_style == true) {
+			// we have to take care of this in an other way
+			$in_db = $app->db->queryAllRecords('SELECT `assigned_template_id`, `client_template_id` FROM `client_template_assigned` WHERE `client_id` = ?', $clientId);
+			if(is_array($in_db) && count($in_db) > 0) {
+				foreach($in_db as $item) {
+					if(array_key_exists($item['client_template_id'], $needed_types) == false) $needed_types[$item['client_template_id']] = 0;
+					$needed_types[$item['client_template_id']]--;
+				}
+			}
+
+			foreach($needed_types as $tpl_id => $count) {
+				if($count > 0) {
+					// add new template to client (includes those from old-style without assigned_template_id)
+					for($i = $count; $i > 0; $i--) {
+						$app->db->query('INSERT INTO `client_template_assigned` (`client_id`, `client_template_id`) VALUES (?, ?)', $clientId, $tpl_id);
+					}
+				} elseif($count < 0) {
+					// remove old ones
+					for($i = $count; $i < 0; $i++) {
+						$app->db->query('DELETE FROM `client_template_assigned` WHERE client_id = ? AND client_template_id = ? LIMIT 1', $clientId, $tpl_id);
+					}
+				}
+			}
+		} else {
+			// we have to take care of this in an other way
+			$in_db = $app->db->queryAllRecords('SELECT `assigned_template_id`, `client_template_id` FROM `client_template_assigned` WHERE `client_id` = ?', $clientId);
+			if(is_array($in_db) && count($in_db) > 0) {
+				// check which templates were removed from this client
+				foreach($in_db as $item) {
+					if(in_array($item['assigned_template_id'], $used_assigned) == false) {
+						// delete this one
+						$app->db->query('DELETE FROM `client_template_assigned` WHERE `assigned_template_id` = ?', $item['assigned_template_id']);
+					}
+				}
+			}
+
+			if(count($new_tpl) > 0) {
+				foreach($new_tpl as $item) {
+					// add new template to client (includes those from old-style without assigned_template_id)
+					$app->db->query('INSERT INTO `client_template_assigned` (`client_id`, `client_template_id`) VALUES (?, ?)', $clientId, $item);
+				}
+			}
+		}
+
+		unset($new_tpl);
+		unset($in_db);
+		unset($templates);
+		unset($used_assigned);
+		return true;
+	}
+
 	function apply_client_templates($clientId) {
-        global $app;
-        
-        include('../client/form/client.tform.php');
-        
-        /*
+		global $app;
+
+		/*
          * Get the master-template for the client
          */
-        $sql = "SELECT template_master, template_additional FROM client WHERE client_id = " . $app->functions->intval($clientId);
-        $record = $app->db->queryOneRecord($sql);
-        $masterTemplateId = $record['template_master'];
-        $additionalTemplateStr = $record['template_additional'];
+		$sql = "SELECT template_master, template_additional,limit_client FROM client WHERE client_id = ?";
+		$record = $app->db->queryOneRecord($sql, $clientId);
+		$masterTemplateId = $record['template_master'];
+		$is_reseller = ($record['limit_client'] != 0)?true:false;
 
-        /*
+		include '../client/form/' . ($is_reseller ? 'reseller' : 'client') . '.tform.php';
+
+		if($record['template_additional'] != '') {
+			// we have to call the update_client_templates function
+			$templates = explode('/', $record['template_additional']);
+			$this->update_client_templates($clientId, $templates);
+			$app->db->query('UPDATE `client` SET `template_additional` = \'\' WHERE `client_id` = ?', $clientId);
+		}
+
+		/*
          * if the master-Template is custom there is NO changing
          */
-        if ($masterTemplateId > 0){
-            $sql = "SELECT * FROM client_template WHERE template_id = " . $app->functions->intval($masterTemplateId);
-            $limits = $app->db->queryOneRecord($sql);
-        } else {
-            // if there is no master template it makes NO SENSE adding sub templates.
-            // adding subtemplates are stored in client limits, so they would add up
-            // on every save action for the client -> too high limits!
-            return;
-        }
+		if ($masterTemplateId > 0){
+			$sql = "SELECT * FROM client_template WHERE template_id = ?";
+			$limits = $app->db->queryOneRecord($sql, $masterTemplateId);
+			if($is_reseller == true && $limits['limit_client'] == 0) $limits['limit_client'] = -1;
+			elseif($is_reseller == false && $limits['limit_client'] != 0) $limits['limit_client'] = 0;
+		} else {
+			// if there is no master template it makes NO SENSE adding sub templates.
+			// adding subtemplates are stored in client limits, so they would add up
+			// on every save action for the client -> too high limits!
+			return;
+		}
 
-        /*
-         * Process the additional tempaltes here (add them to the limits
+		/*
+         * Process the additional templates here (add them to the limits
          * if != -1)
          */
-        $addTpl = explode('/', $additionalTemplateStr);
-        foreach ($addTpl as $item){
-            if (trim($item) != ''){
-                $sql = "SELECT * FROM client_template WHERE template_id = " . $app->functions->intval($item);
-                $addLimits = $app->db->queryOneRecord($sql);
-                /* maybe the template is deleted in the meantime */
-                if (is_array($addLimits)){
-                    foreach($addLimits as $k => $v){
-                        /* we can remove this condition, but it is easier to debug with it (don't add ids and other non-limit values) */
-                        if (strpos($k, 'limit') !== false){
-                            /* process the numerical limits */
-                            if (is_numeric($v)){
-                                /* switch for special cases */
-                                switch ($k){
-                                case 'limit_cron_frequency':
-                                    if ($v < $limits[$k]) $limits[$k] = $v;
-                                    /* silent adjustment of the minimum cron frequency to 1 minute */
-                                    /* maybe this control test should be done via validator definition in tform.php file, but I don't know how */
-                                    if ($limits[$k] < 1) $limits[$k] = 1;
-                                break;
+		$addTpl = explode('/', $additionalTemplateStr);
+		$addTpls = $app->db->queryAllRecords('SELECT `client_template_id` FROM `client_template_assigned` WHERE `client_id` = ?', $clientId);
+		foreach ($addTpls as $addTpl){
+			$item = $addTpl['client_template_id'];
+			$sql = "SELECT * FROM client_template WHERE template_id = ?";
+			$addLimits = $app->db->queryOneRecord($sql, $item);
+			$app->log('Template processing subtemplate ' . $item . ' for client ' . $clientId, LOGLEVEL_DEBUG);
+			/* maybe the template is deleted in the meantime */
+			if (is_array($addLimits)){
+				foreach($addLimits as $k => $v){
+					if($k == 'limit_client') {
+						if($is_reseller == true && $v == 0) continue;
+						elseif($is_reseller == false && $v != 0) continue;
+					}
+					
+					/* we can remove this condition, but it is easier to debug with it (don't add ids and other non-limit values) */
+					if (strpos($k, 'limit') !== false or strpos($k, 'default') !== false or $k == 'ssh_chroot' or $k == 'web_php_options' or $k == 'force_suexec'){
+						$app->log('Template processing key ' . $k . ' for client ' . $clientId, LOGLEVEL_DEBUG);
 
-                                default:
-                                    if ($limits[$k] > -1){
-                                        if ($v == -1){
-                                            $limits[$k] = -1;
-                                        }
-                                        else {
-                                            $limits[$k] += $v;
-                                        }
-                                    }
-                                }
-                            }
-                            /* process the string limits (CHECKBOXARRAY, SELECT etc.) */
-                            elseif (is_string($v)){
-                                switch ($form["tabs"]["limits"]["fields"][$k]['formtype']){
-                                case 'CHECKBOXARRAY':
-                                    if (!isset($limits[$k])){
-                                        $limits[$k] = array();
-                                    }
+						/* process the numerical limits */
+						if (is_numeric($v)){
+							/* switch for special cases */
+							switch ($k){
+							case 'limit_cron_frequency':
+								if ($v < $limits[$k]) $limits[$k] = $v;
+								/* silent adjustment of the minimum cron frequency to 1 minute */
+								/* maybe this control test should be done via validator definition in tform.php file, but I don't know how */
+								if ($limits[$k] < 1) $limits[$k] = 1;
+								break;
 
-                                    $limits_values = $limits[$k];
-                                    if (is_string($limits[$k])){
-                                        $limits_values = explode($form["tabs"]["limits"]["fields"][$k]["separator"],$limits[$k]);
-                                    }
-                                    $additional_values = explode($form["tabs"]["limits"]["fields"][$k]["separator"],$v);
+							case 'default_mailserver':
+							case 'default_webserver':
+							case 'default_dnsserver':
+							case 'default_slave_dnsserver':
+							case 'default_dbserver':
+								/* additional templates don't override default server from main template */
+								if ($limits[$k] == 0) $limits[$k] = $v;
+								break;
 
-                                    /* unification of limits_values (master template) and additional_values (additional template) */
-                                    $limits_unified = array();
-                                    foreach($form["tabs"]["limits"]["fields"][$k]["value"] as $key => $val){
-                                        if (in_array($key,$limits_values) || in_array($key,$additional_values)) $limits_unified[] = $key;
-                                    }
-                                    $limits[$k] = implode($form["tabs"]["limits"]["fields"][$k]["separator"],$limits_unified);
-                                break;
-                                
-                                case 'SELECT':
-                                    $limit_values = array_keys($form["tabs"]["limits"]["fields"][$k]["value"]);
-                                    /* choose the lower index of the two SELECT items */
-                                    $limits[$k] = $limit_values[min(array_search($limits[$k], $limit_values), array_search($v, $limit_values))];
-                                break;
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
+							default:
+								if ($limits[$k] > -1){
+									if ($v == -1){
+										$limits[$k] = -1;
+									}
+									else {
+										$limits[$k] += $v;
+									}
+								}
+							}
+						}
+						/* process the string limits (CHECKBOXARRAY, SELECT etc.) */
+						elseif (is_string($v)){
+							switch ($form["tabs"]["limits"]["fields"][$k]['formtype']){
+							case 'CHECKBOXARRAY':
+								if (!isset($limits[$k])){
+									$limits[$k] = array();
+								}
 
-        /*
+								$limits_values = $limits[$k];
+								if (is_string($limits[$k])){
+									$limits_values = explode($form["tabs"]["limits"]["fields"][$k]["separator"], $limits[$k]);
+								}
+								$additional_values = explode($form["tabs"]["limits"]["fields"][$k]["separator"], $v);
+								$app->log('Template processing key ' . $k . ' type CHECKBOXARRAY, lim / add: ' . implode(',', $limits_values) . ' / ' . implode(',', $additional_values) . ' for client ' . $clientId, LOGLEVEL_DEBUG);
+								/* unification of limits_values (master template) and additional_values (additional template) */
+								$limits_unified = array();
+								foreach($form["tabs"]["limits"]["fields"][$k]["value"] as $key => $val){
+									if (in_array($key, $limits_values) || in_array($key, $additional_values)) $limits_unified[] = $key;
+								}
+								$limits[$k] = implode($form["tabs"]["limits"]["fields"][$k]["separator"], $limits_unified);
+								break;
+							case 'CHECKBOX':
+								if($k == 'force_suexec') {
+									// 'n' is less limited than y
+									if (!isset($limits[$k])){
+										$limits[$k] = 'y';
+									}
+									if($limits[$k] == 'n' || $v == 'n') $limits[$k] = 'n';
+								} else {
+									// 'y' is less limited than n
+									if (!isset($limits[$k])){
+										$limits[$k] = 'n';
+									}
+									if($limits[$k] == 'y' || $v == 'y') $limits[$k] = 'y';
+								}
+								break;
+							case 'SELECT':
+								$limit_values = array_keys($form["tabs"]["limits"]["fields"][$k]["value"]);
+								/* choose the lower index of the two SELECT items */
+								$limits[$k] = $limit_values[min(array_search($limits[$k], $limit_values), array_search($v, $limit_values))];
+								break;
+							}
+						}
+					}
+				}
+			}
+		}
+
+		/*
          * Write all back to the database
          */
-        $update = '';
-        foreach($limits as $k => $v){
-            if ((strpos($k, 'limit') !== false or $k == 'ssh_chroot' or $k == 'web_php_options' or $k == 'force_suexec') && !is_array($v)){
-                if ($update != '') $update .= ', ';
-                $update .= '`' . $k . "`='" . $v . "'";
-            }
-        }
-        if($update != '') {
-            $sql = 'UPDATE client SET ' . $update . " WHERE client_id = " . $app->functions->intval($clientId);
-            $app->db->query($sql);
-        }
-        unset($form);
-    }
-}
\ No newline at end of file
+		$update = '';
+		$update_values = array();
+		if(!$is_reseller) unset($limits['limit_client']); // Only Resellers may have limit_client set in template to ensure that we do not convert a client to reseller accidently.
+		foreach($limits as $k => $v){
+			if (strpos($k, 'default') !== false and $v == 0) {
+				continue; // template doesn't define default server, client's default musn't be changed
+			}
+			if ((strpos($k, 'limit') !== false or strpos($k, 'default') !== false or $k == 'ssh_chroot' or $k == 'web_php_options' or $k == 'force_suexec') && !is_array($v)){
+				if ($update != '') $update .= ', ';
+				$update .= '?? = ?';
+				$update_values[] = $k;
+				$update_values[] = $v;
+			}
+		}
+		$update_values[] = $clientId;
+		$app->log('Template processed for client ' . $clientId . ', update string: ' . $update, LOGLEVEL_DEBUG);
+		if($update != '') {
+			$sql = 'UPDATE client SET ' . $update . " WHERE client_id = ?";
+			$app->db->query($sql, true, $update_values);
+		}
+		unset($form);
+	}
+
+}

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