fusionpbx/resources/classes/menu.php

<?php
/*
	FusionPBX
	Version: MPL 1.1

	The contents of this file are subject to the Mozilla Public License Version
	1.1 (the "License"); you may not use this file except in compliance with
	the License. You may obtain a copy of the License at
	http://www.mozilla.org/MPL/

	Software distributed under the License is distributed on an "AS IS" basis,
	WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
	for the specific language governing rights and limitations under the
	License.

	The Original Code is FusionPBX

	The Initial Developer of the Original Code is
	Mark J Crane <markjcrane@fusionpbx.com>
	Copyright (C) 2010 - 2014
	All Rights Reserved.

	Contributor(s):
	Mark J Crane <markjcrane@fusionpbx.com>
*/

//define the menu class
	class menu {
		public $menu_uuid;
		public $menu_language;

		//delete items in the menu that are not protected
			function delete() {
				//set the variable
					$db = $this->db;
				//remove the menu languages
					$sql  = "delete from v_menu_languages ";
					$sql .= "where menu_uuid = '".$this->menu_uuid."' ";
					$db->exec(check_sql($sql));
				//remove the old menu
					$sql  = "delete from v_menu_items ";
					$sql .= "where menu_uuid = '".$this->menu_uuid."' ";
					$sql .= "and (menu_item_protected <> 'true' ";
					$sql .= "or menu_item_protected is null); ";
					$db->exec(check_sql($sql));
			}

		//restore the menu
			function restore() {
				//set the variables
					$db = $this->db;

				//get the $apps array from the installed apps from the core and mod directories
					$config_list = glob($_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/*/*/app_{menu}.php",GLOB_BRACE);
					$x = 0;
					foreach ($config_list as &$config_path) {
						$y = 0;
						try {
							//echo "[".$x ."] ".$config_path."\n";
							include($config_path);
							$x++;
						}
						catch (Exception $e) {
							echo 'exception caught: ' . $e->getMessage() . "\n";
							exit;
						}
					}

				//begin the transaction
					if ($db_type == "sqlite") {
						$db->beginTransaction();
					}

				//use the app array to restore the default menu
					foreach ($apps as $row) {
						foreach ($row['menu'] as $menu) {
							//set the variables
								if (strlen($menu['title'][$this->menu_language]) > 0) {
									$menu_item_title = $menu['title'][$this->menu_language];
								}
								else {
									$menu_item_title = $menu['title']['en-us'];
								}
								$menu_item_uuid = $menu['uuid'];
								$menu_item_parent_uuid = $menu['parent_uuid'];
								$menu_item_category = $menu['category'];
								$menu_item_path = $menu['path'];
								$menu_item_order = $menu['order'];
								$menu_item_description = $menu['desc'];

							//if the item uuid is not currently in the db then add it
								$sql = "select * from v_menu_items ";
								$sql .= "where menu_uuid = '".$this->menu_uuid."' ";
								$sql .= "and menu_item_uuid = '".$menu_item_uuid."' ";
								$prep_statement = $db->prepare(check_sql($sql));
								if ($prep_statement) {
									$prep_statement->execute();
									$result = $prep_statement->fetchAll(PDO::FETCH_ASSOC);
									if (count($result) == 0) {
										//insert the default menu into the database
											$sql = "insert into v_menu_items ";
											$sql .= "(";
											$sql .= "menu_item_uuid, ";
											$sql .= "menu_uuid, ";
											$sql .= "menu_item_title, ";
											$sql .= "menu_item_link, ";
											$sql .= "menu_item_category, ";
											if (strlen($menu_item_order) > 0) {
												$sql .= "menu_item_order, ";
											}
											if (strlen($menu_item_parent_uuid) > 0) {
												$sql .= "menu_item_parent_uuid, ";
											}
											$sql .= "menu_item_description ";
											$sql .= ") ";
											$sql .= "values ";
											$sql .= "(";
											$sql .= "'".$menu_item_uuid."', ";
											$sql .= "'".$this->menu_uuid."', ";
											$sql .= "'".check_str($menu_item_title)."', ";
											$sql .= "'$menu_item_path', ";
											$sql .= "'$menu_item_category', ";
											if (strlen($menu_item_order) > 0) {
												$sql .= "'$menu_item_order', ";
											}
											if (strlen($menu_item_parent_uuid) > 0) {
												$sql .= "'$menu_item_parent_uuid', ";
											}
											$sql .= "'$menu_item_description' ";
											$sql .= ")";
											if ($menu_item_uuid == $menu_item_parent_uuid) {
												//echo $sql."<br />\n";
											}
											else {
												$db->exec(check_sql($sql));
											}
											unset($sql);

										//set the menu languages
											foreach ($menu["title"] as $menu_language => $menu_item_title) {
												$menu_language_uuid = uuid();
												$sql = "insert into v_menu_languages ";
												$sql .= "(";
												$sql .= "menu_language_uuid, ";
												$sql .= "menu_item_uuid, ";
												$sql .= "menu_uuid, ";
												$sql .= "menu_language, ";
												$sql .= "menu_item_title ";
												$sql .= ") ";
												$sql .= "values ";
												$sql .= "(";
												$sql .= "'".$menu_language_uuid."', ";
												$sql .= "'".$menu_item_uuid."', ";
												$sql .= "'".$this->menu_uuid."', ";
												$sql .= "'".$menu_language."', ";
												$sql .= "'".check_str($menu_item_title)."' ";
												$sql .= ")";
												$db->exec(check_sql($sql));
												unset($sql);
											}
									}
								}
						}
					}

				//if there are no groups listed in v_menu_item_groups under menu_item_uuid then add the default groups
					foreach($apps as $app) {
						foreach ($app['menu'] as $sub_row) {
							foreach ($sub_row['groups'] as $group) {
								$sql = "select count(*) as count from v_menu_item_groups ";
								$sql .= "where menu_item_uuid = '".$sub_row['uuid']."' ";
								$sql .= "and group_name = '$group' ";
								$prep_statement = $db->prepare($sql);
								$prep_statement->execute();
								$sub_result = $prep_statement->fetch(PDO::FETCH_ASSOC);
								unset ($prep_statement);
								if ($sub_result['count'] == 0) {
									//no menu item groups found add the defaults
									$sql = "insert into v_menu_item_groups ";
									$sql .= "(";
									$sql .= "menu_item_group_uuid, ";
									$sql .= "menu_uuid, ";
									$sql .= "menu_item_uuid, ";
									$sql .= "group_name ";
									$sql .= ")";
									$sql .= "values ";
									$sql .= "(";
									$sql .= "'".uuid()."', ";
									$sql .= "'".$this->menu_uuid."', ";
									$sql .= "'".$sub_row['uuid']."', ";
									$sql .= "'".$group."' ";
									$sql .= ")";
									$db->exec(check_sql($sql));
									unset($sql);
								}
							}
						}
					}

				//commit the transaction
					if ($db_type == "sqlite") {
						$db->commit();
					}

			} //end function

			//restore the menu and group permissions
			function restore_all() {
				//set the variables
					$db = $this->db;

				//begin the transaction
					$db->beginTransaction();

				//get the $apps array from the installed apps from the core and mod directories
					$config_list = glob($_SERVER["DOCUMENT_ROOT"] . PROJECT_PATH . "/*/*/app_{config,menu}.php",GLOB_BRACE);
					$x = 0;
					foreach ($config_list as &$config_path) {
						$y = 0;
						try {
							include($config_path);
							$x++;
						}
						catch (Exception $e) {
							echo 'exception caught: ' . $e->getMessage() . "\n";
							exit;
						}
					}

				//use the app array to restore the default menu
					foreach ($apps as $row) {
						foreach ($row['menu'] as $menu) {
							//set the variables
								if (strlen($menu['title'][$this->menu_language]) > 0) {
									$menu_item_title = $menu['title'][$this->menu_language];
								}
								else {
									$menu_item_title = $menu['title']['en-us'];
								}
								$menu_item_uuid = $menu['uuid'];
								$menu_item_parent_uuid = $menu['parent_uuid'];
								$menu_item_category = $menu['category'];
								$menu_item_path = $menu['path'];
								$menu_item_order = $menu['order'];
								$menu_item_description = $menu['desc'];

							//if the item uuid is not currently in the db then add it
								$sql = "select * from v_menu_items ";
								$sql .= "where menu_uuid = '".$this->menu_uuid."' ";
								$sql .= "and menu_item_uuid = '$menu_item_uuid' ";
								$prep_statement = $db->prepare(check_sql($sql));
								if ($prep_statement) {
									$prep_statement->execute();
									$result = $prep_statement->fetchAll(PDO::FETCH_ASSOC);
									if (count($result) == 0) {
										//insert the default menu into the database
											$sql = "insert into v_menu_items ";
											$sql .= "(";
											$sql .= "menu_item_uuid, ";
											$sql .= "menu_uuid, ";
											$sql .= "menu_item_title, ";
											$sql .= "menu_item_link, ";
											$sql .= "menu_item_category, ";
											if (strlen($menu_item_order) > 0) {
												$sql .= "menu_item_order, ";
											}
											if (strlen($menu_item_parent_uuid) > 0) {
												$sql .= "menu_item_parent_uuid, ";
											}
											$sql .= "menu_item_description ";
											$sql .= ") ";
											$sql .= "values ";
											$sql .= "(";
											$sql .= "'".$menu_item_uuid."', ";
											$sql .= "'".$this->menu_uuid."', ";
											$sql .= "'".check_str($menu_item_title)."', ";
											$sql .= "'$menu_item_path', ";
											$sql .= "'$menu_item_category', ";
											if (strlen($menu_item_order) > 0) {
												$sql .= "'$menu_item_order', ";
											}
											if (strlen($menu_item_parent_uuid) > 0) {
												$sql .= "'$menu_item_parent_uuid', ";
											}
											$sql .= "'$menu_item_description' ";
											$sql .= ")";
											if ($menu_item_uuid == $menu_item_parent_uuid) {
												//echo $sql."<br />\n";
											}
											else {
												$db->exec(check_sql($sql));
											}
											unset($sql);

										//set the menu languages
											foreach ($menu["title"] as $menu_language => $menu_item_title) {
												$menu_language_uuid = uuid();
												$sql = "insert into v_menu_languages ";
												$sql .= "(";
												$sql .= "menu_language_uuid, ";
												$sql .= "menu_item_uuid, ";
												$sql .= "menu_uuid, ";
												$sql .= "menu_language, ";
												$sql .= "menu_item_title ";
												$sql .= ") ";
												$sql .= "values ";
												$sql .= "(";
												$sql .= "'".$menu_language_uuid."', ";
												$sql .= "'".$menu_item_uuid."', ";
												$sql .= "'".$this->menu_uuid."', ";
												$sql .= "'".$menu_language."', ";
												$sql .= "'".check_str($menu_item_title)."' ";
												$sql .= ")";
												$db->exec(check_sql($sql));
												unset($sql);
											}
									}
								}
						}
					}

				//set default group permissions
					$sql = "delete from v_group_permissions ";
					$db->query($sql);
					unset($sql);

					$sql2 = "select domain_uuid from v_domains ";
					$prep_statement2 = $db->prepare(check_sql($sql2));
					$prep_statement2->execute();
					$result2 = $prep_statement2->fetchAll(PDO::FETCH_ASSOC);
					foreach($result2 as $row2) {
						unset ($prep_statement2, $sql2);
						foreach($apps as $row) {
							foreach ($row['permissions'] as $menu) {
								if ($menu['groups']) {
									foreach ($menu['groups'] as $group) {
										//assign the groups to the permissions
										$sql = "insert into v_group_permissions ";
										$sql .= "(";
										$sql .= "group_permission_uuid, ";
										$sql .= "domain_uuid, ";
										$sql .= "permission_name, ";
										$sql .= "group_name ";
										$sql .= ") ";
										$sql .= "values ";
										$sql .= "(";
										$sql .= "'".uuid()."', ";
										$sql .= "'".$row2["domain_uuid"]."', ";
										$sql .= "'".$menu['name']."', ";
										$sql .= "'".$group."' ";
										$sql .= ");";
										$db->exec(check_sql($sql));
										unset($sql);
									}
								}
							}
						}
					}
					unset($sql2, $result2);

				//set the default groups in v_menu_item_groups
					$sql = "delete from v_menu_item_groups ";
					$db->query($sql);
					unset($sql);

					foreach($apps as $app) {
						foreach ($app['menu'] as $sub_row) {
							foreach ($sub_row['groups'] as $group) {
								//if there are no groups listed in v_menu_item_groups under menu_uuid then add the default groups
								$sql = "select count(*) as count from v_menu_item_groups ";
								$sql .= "where menu_item_uuid = '".$sub_row['uuid']."' ";
								$sql .= "and group_name = '$group' ";
								$prep_statement = $db->prepare($sql);
								$prep_statement->execute();
								$sub_result = $prep_statement->fetch(PDO::FETCH_ASSOC);
								unset ($prep_statement);
								if ($sub_result['count'] == 0) {
									//no menu item groups found add the defaults
									$sql = "insert into v_menu_item_groups ";
									$sql .= "(";
									$sql .= "menu_item_group_uuid, ";
									$sql .= "menu_uuid, ";
									$sql .= "menu_item_uuid, ";
									$sql .= "group_name ";
									$sql .= ")";
									$sql .= "values ";
									$sql .= "(";
									$sql .= "'".uuid()."', ";
									$sql .= "'".$this->menu_uuid."', ";
									$sql .= "'".$sub_row['uuid']."', ";
									$sql .= "'".$group."' ";
									$sql .= ")";
									$db->exec(check_sql($sql));
									unset($sql);
								}
							}
						}
					}

				//commit the transaction
					$db->commit();
			} //end function

		//create the menu
			function build_html($sql, $menu_item_level) {

				$db = $this->db;
				$db_menu_full = '';

				if (!isset($_SESSION['groups'])) {
					$_SESSION['groups'][0]['group_name'] = 'public';
				}

				if (strlen($sql) == 0) { //default sql for base of the menu
					$sql = "select i.menu_item_link, l.menu_item_title as menu_language_title, i.menu_item_title, i.menu_item_protected, i.menu_item_category, i.menu_item_uuid, i.menu_item_parent_uuid ";
					$sql .= "from v_menu_items as i, v_menu_languages as l ";
					$sql .= "where i.menu_item_uuid = l.menu_item_uuid ";
					$sql .= "and l.menu_language = '".$_SESSION['domain']['language']['code']."' ";
					$sql .= "and l.menu_uuid = '".$this->menu_uuid."' ";
					$sql .= "and i.menu_uuid = '".$this->menu_uuid."' ";
					$sql .= "and i.menu_item_parent_uuid is null ";
					$sql .= "and i.menu_item_uuid in ";
					$sql .= "(select menu_item_uuid from v_menu_item_groups where menu_uuid = '".$this->menu_uuid."' ";
					$sql .= "and ( ";
					if (!isset($_SESSION['groups'])) {
						$sql .= "group_name = 'public' ";
					}
					else {
						$x = 0;
						foreach($_SESSION['groups'] as $row) {
							if ($x == 0) {
								$sql .= "group_name = '".$row['group_name']."' ";
							}
							else {
								$sql .= "or group_name = '".$row['group_name']."' ";
							}
							$x++;
						}
					}
					$sql .= ") ";
					$sql .= "and menu_item_uuid is not null ";
					$sql .= ") ";
					$sql .= "order by i.menu_item_order asc ";
				}
				$prep_statement = $db->prepare(check_sql($sql));
				$prep_statement->execute();
				$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
				foreach($result as $field) {
					$sql2 = "select * from v_menu_languages ";
					$sql2 .= "where menu_language = 'en-us' ";
					$sql2 .= "and menu_item_uuid = '".$field['menu_item_uuid']."' ";
					$prep_statement2 = $db->prepare(check_sql($sql2));
					$prep_statement2->execute();
					$result2 = $prep_statement2->fetchAll(PDO::FETCH_NAMED);
					foreach($result2 as $field2) {
						$menu_icon_name=$field2['menu_item_title'];
					}
					unset($prep_statement2, $sql2, $result2);

					$menu_tags = '';
					switch ($field['menu_item_category']) {
						case "internal":
							$menu_tags = "href='".PROJECT_PATH.$field['menu_item_link']."'";
							break;
						case "external":
							if (substr($field['menu_item_link'], 0,1) == "/") {
								$field['menu_item_link'] = PROJECT_PATH . $field['menu_item_link'];
							}
							$menu_tags = "href='".$field['menu_item_link']."' target='_blank'";
							break;
						case "email":
							$menu_tags = "href='mailto:".$field['menu_item_link']."'";
							break;
					}

					//prepare the protected menus
					if ($field['menu_item_protected'] == "true") {
						$menu_item_title = $field['menu_item_title'];
					}
					else {
						$menu_item_title = $field['menu_language_title'];
					}

					if ($menu_item_level == "main") {
						$db_menu  = "<ul class='menu_main'>\n";
						$db_menu .= "<li>\n";
						if (!isset($_SESSION["username"])) {
							$_SESSION["username"] = '';
						}
						if (strlen($_SESSION["username"]) == 0) {
							$db_menu .= "<a $menu_tags style='padding: 0px 0px; border-style: none; background: none;'><h2 align='center' style=''>".$menu_item_title."</h2></a>\n";
						}
						else {
							if ($field['menu_item_link'] == "/login.php" || $field['menu_item_link'] == "/users/signup.php") {
								//hide login and sign-up when the user is logged in
							}
							else {
								if (strlen($field['menu_item_link']) == 0) {
									$db_menu .= "<h2 align='center' style=''>".$menu_item_title."</h2>\n";
								}
								else {
									$db_menu .= "<a ".$menu_tags." style='padding: 0px 0px; border-style: none; background: none;'><h2 align='center' style=''>".$menu_item_title."</h2></a>\n";
								}
							}
						}
					}

					$menu_item_level = 0;
					if (strlen($field['menu_item_uuid']) > 0) {
						$db_menu .= $this->build_child_html($menu_item_level, $field['menu_item_uuid']);
					}

					if ($menu_item_level == "main") {
						$db_menu .= "</li>\n";
						$db_menu .= "</ul>\n\n";
					}

					$db_menu_full .= $db_menu;
				} //end for each

				unset($prep_statement, $sql, $result);
				return $db_menu_full;
			}

		//create the sub menus
			function build_child_html($menu_item_level, $menu_item_uuid) {

				$db = $this->db;
				$menu_item_level = $menu_item_level+1;

				if (count($_SESSION['groups']) == 0) {
					$_SESSION['groups'][0]['group_name'] = 'public';
				}

				$sql = "select i.menu_item_link, l.menu_item_title as menu_language_title, i.menu_item_title, i.menu_item_protected, i.menu_item_category, i.menu_item_uuid, i.menu_item_parent_uuid ";
				$sql .= "from v_menu_items as i, v_menu_languages as l ";
				$sql .= "where i.menu_item_uuid = l.menu_item_uuid ";
				$sql .= "and l.menu_language = '".$_SESSION['domain']['language']['code']."' ";
				$sql .= "and l.menu_uuid = '".$this->menu_uuid."' ";
				$sql .= "and i.menu_uuid = '".$this->menu_uuid."' ";
				$sql .= "and i.menu_item_parent_uuid = '$menu_item_uuid' ";
				$sql .= "and i.menu_item_uuid in ";
				$sql .= "(select menu_item_uuid from v_menu_item_groups where menu_uuid = '".$this->menu_uuid."' ";
				$sql .= "and ( ";
				if (count($_SESSION['groups']) == 0) {
					$sql .= "group_name = 'public' ";
				}
				else {
					$x = 0;
					foreach($_SESSION['groups'] as $row) {
						if ($x == 0) {
							$sql .= "group_name = '".$row['group_name']."' ";
						}
						else {
							$sql .= "or group_name = '".$row['group_name']."' ";
						}
						$x++;
					}
				}
				$sql .= ") ";
				$sql .= ") ";
				$sql .= "order by l.menu_item_title, i.menu_item_order asc ";
				$prep_statement_2 = $db->prepare($sql);
				$prep_statement_2->execute();
				$result_2 = $prep_statement_2->fetchAll(PDO::FETCH_NAMED);
				if (count($result_2) > 0) {
					//child menu found
					$db_menu_sub = "<ul class='menu_sub'>\n";

					foreach($result_2 as $row) {
						//set the variables
							$menu_item_link = $row['menu_item_link'];
							$menu_item_category = $row['menu_item_category'];
							$menu_item_uuid = $row['menu_item_uuid'];
							$menu_item_parent_uuid = $row['menu_item_parent_uuid'];

						//prepare the protected menus
							if ($row['menu_item_protected'] == "true") {
								$menu_item_title = $row['menu_item_title'];
							}
							else {
								$menu_item_title = $row['menu_language_title'];
							}

						//prepare the menu_tags according to the category
							switch ($menu_item_category) {
								case "internal":
									$menu_tags = "href='".PROJECT_PATH.$menu_item_link."'";
									break;
								case "external":
									if (substr($menu_item_link, 0,1) == "/") {
										$menu_item_link = PROJECT_PATH . $menu_item_link;
									}
									$menu_tags = "href='".$menu_item_link."' target='_blank'";
									break;
								case "email":
									$menu_tags = "href='mailto:".$menu_item_link."'";
									break;
							}

						$db_menu_sub .= "<li>";

						//get sub menu for children
							if (strlen($menu_item_uuid) > 0) {
								$str_child_menu = $this->build_child_html($menu_item_level, $menu_item_uuid);
							}

						if (strlen($str_child_menu) > 1) {
							$db_menu_sub .= "<a ".$menu_tags.">".$menu_item_title."</a>";
							$db_menu_sub .= $str_child_menu;
							unset($str_child_menu);
						}
						else {
							$db_menu_sub .= "<a ".$menu_tags.">".$menu_item_title."</a>";
						}
						$db_menu_sub .= "</li>\n";
					}
					unset($sql, $result_2);
					$db_menu_sub .="</ul>\n";
					return $db_menu_sub;
				}
				unset($prep_statement_2, $sql);
			}
	}

?>