aboutsummaryrefslogtreecommitdiff
path: root/Library/Controller.php
diff options
context:
space:
mode:
Diffstat (limited to 'Library/Controller.php')
-rwxr-xr-xLibrary/Controller.php321
1 files changed, 321 insertions, 0 deletions
diff --git a/Library/Controller.php b/Library/Controller.php
new file mode 100755
index 0000000..b0eef53
--- /dev/null
+++ b/Library/Controller.php
@@ -0,0 +1,321 @@
+<?php
+
+// EasyGiant is a PHP framework for creating and managing dynamic content
+//
+// Copyright (C) 2009 - 2011 Antonio Gallo
+// See COPYRIGHT.txt and LICENSE.txt.
+//
+// This file is part of EasyGiant
+//
+// EasyGiant is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// EasyGiant is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with EasyGiant. If not, see <http://www.gnu.org/licenses/>.
+
+if (!defined('EG')) die('Direct access not allowed!');
+
+class Controller {
+
+ protected $m = array(); //associative array referencing different models
+ protected $h = array(); //associative array referencing different helpers
+ protected $s = array(); //associative array referencing different sessions objects (users_checkAdmin objects: see library/users/checkAdmin.php)
+ protected $c = array(); //associative array referencing different controllers
+
+ protected $_queryString = array(); //the array of args coming from the url
+
+ public $controller;
+ public $action;
+ public $currPage; //the URL of the current page
+
+ public $request = null; //reference to a Request object
+
+ public $modelName;
+
+ public $argKeys = array(); //the array of keys representing the status args of the view action of the controller (validate function after colon)
+ public $argDefault = array(); //the array containing the default values of the $viewArgs array
+
+ public $argFunc = array(); //the array containing the functions to be applied upon the $viewArgs array
+
+ public $viewArgs = array(); //the associative array representing the status args of the main action of the controller. It is the combination of $argKeys and $queryString
+ public $viewStatus = ''; //string containing the additional url string to get the status of the view action of the controller (derived from $this->viewArgs)
+
+ public $theme;
+ public $baseUrl = null; //the base url of the website: http://domainname
+ public $baseUrlSrc = null; //the base url of the website (http://domainname) if MOD_REWRITE_MODULE has been set to false
+
+ public $headerObj; //reference to headerObj class
+
+// protected $_users; //object to manage access
+
+ protected $scaffold = null; //the reference to the scaffold object
+
+ function __construct($model, $controller, $queryString = array()) {
+ $this->controller = $controller;
+ $this->modelName = $model;
+ $this->_queryString = $queryString;
+
+ $this->theme = new Theme($controller);
+ $this->baseUrl = $this->theme->baseUrl;
+ $this->baseUrlSrc = $this->theme->baseUrlSrc;
+
+ $this->headerObj = new HeaderObj(DOMAIN_NAME);
+ $this->request = new Request();
+ }
+
+ //redirect to $path after the time $time
+ final public function redirect($path,$time = 0,$string = null)
+ {
+ $this->headerObj->redirect($path,$time,$string);
+ }
+
+ //set the $_data structure of the theme
+ final public function set($value)
+ {
+ $this->theme->set($value);
+ }
+
+ //append values to the $_data structure of the theme
+ final public function append($value)
+ {
+ $this->theme->append($value);
+ }
+
+ //load a view file
+ final public function load($viewFile,$option = 'none') {
+ $this->theme->load($viewFile,$option);
+ }
+
+ //clean the array containing the view files to load
+ final public function clean() {
+ $this->theme->clean();
+ }
+
+ //load an helper class
+ final function helper($helperName) {
+ $args = func_get_args();
+ array_shift($args);
+ $name = 'Helper_'.$helperName;
+ if (class_exists($name))
+ {
+ $this->h[$helperName] = new $name();
+
+ if ($this->h[$helperName] instanceof Helper_Html) {
+ $this->h[$helperName]->viewArgs = $this->viewArgs;
+ $this->h[$helperName]->viewStatus = $this->viewStatus;
+ }
+
+ if (method_exists($this->h[$helperName], 'build')) {
+ call_user_func_array(array($this->h[$helperName],'build'),$args);
+ }
+ }
+
+ }
+
+ //load a model class
+ //$name: the name of the model class
+ final public function model($name = null) {
+ $modelName = isset($name) ? $name : $this->modelName;
+ if (class_exists($modelName)) {
+ $this->m[$modelName] = new $modelName();
+ } else {
+ throw new Exception('Error in '.__METHOD__.': class "'.$modelName.'" has not been defined');
+ }
+ }
+
+ //load a controller
+ //$controllerName: the name of the controller class to load
+ final public function controller($controller)
+ {
+ if (class_exists($controller)) {
+ $model = str_replace('Controller',null,$controller).'Model';
+ $application = strtolower(str_replace('Controller',null,$controller));
+ $this->c[$controller] = new $controller($model,$application,array());
+ $this->c[$controller]->theme = $this->theme;
+ }
+ }
+
+ //load a users_checkAdmin class
+ //$sessonType: the type of session. It can be 'admin' (in the case of the access of an admin user) or 'registered' (in the case of the access of a registerd user)
+ final public function session($sessionType = 'admin') {
+ $sessionTypeArray = array('admin','registered');
+ if (!in_array($sessionType,$sessionTypeArray)) {
+ throw new Exception('Error in '.__METHOD__.': the session type can be \'admin\' or \'registered\' only');
+ }
+ //admin session
+ if ($sessionType === 'admin') {
+ $params = array(
+ 'users_controller' => ADMIN_USERS_CONTROLLER,
+ 'users_login_action' => ADMIN_USERS_LOGIN_ACTION,
+ 'panel_controller' => ADMIN_PANEL_CONTROLLER,
+ 'panel_main_action' => ADMIN_PANEL_MAIN_ACTION,
+ 'cookie_name' => ADMIN_COOKIE_NAME,
+ 'sessionsTable' => ADMIN_SESSIONS_TABLE,
+ 'usersTable' => ADMIN_USERS_TABLE,
+ 'groupsTable' => ADMIN_GROUPS_TABLE,
+ 'manyToManyTable' => ADMIN_MANYTOMANY_TABLE,
+ 'accessesTable' => ADMIN_ACCESSES_TABLE,
+ 'session_expire' => ADMIN_SESSION_EXPIRE,
+ 'cookie_path' => ADMIN_COOKIE_PATH,
+ 'database_type' => DATABASE_TYPE,
+ 'hijacking_check' => ADMIN_HIJACKING_CHECK,
+ 'on_hijacking_event' => ADMIN_ON_HIJACKING_EVENT,
+ 'hijacking_action' => ADMIN_HIJACKING_ACTION,
+ 'time_after_failure' => ADMIN_TIME_AFTER_FAILURE,
+ 'password_hash' => PASSWORD_HASH,
+ 'cookie_domain' => ADMIN_COOKIE_DOMAIN,
+ 'cookie_secure' => ADMIN_COOKIE_SECURE
+ );
+ $this->s['admin'] = new Users_CheckAdmin($params);
+ }
+ //registered session
+ if ($sessionType === 'registered') {
+ $params = array(
+ 'users_controller' => REG_USERS_CONTROLLER,
+ 'users_login_action' => REG_USERS_LOGIN_ACTION,
+ 'panel_controller' => REG_PANEL_CONTROLLER,
+ 'panel_main_action' => REG_PANEL_MAIN_ACTION,
+ 'cookie_name' => REG_COOKIE_NAME,
+ 'sessionsTable' => REG_SESSIONS_TABLE,
+ 'usersTable' => REG_USERS_TABLE,
+ 'groupsTable' => REG_GROUPS_TABLE,
+ 'manyToManyTable' => REG_MANYTOMANY_TABLE,
+ 'accessesTable' => REG_ACCESSES_TABLE,
+ 'session_expire' => REG_SESSION_EXPIRE,
+ 'cookie_path' => REG_COOKIE_PATH,
+ 'database_type' => DATABASE_TYPE,
+ 'hijacking_check' => REG_HIJACKING_CHECK,
+ 'on_hijacking_event' => REG_ON_HIJACKING_EVENT,
+ 'hijacking_action' => REG_HIJACKING_ACTION,
+ 'time_after_failure' => REG_TIME_AFTER_FAILURE,
+ 'password_hash' => PASSWORD_HASH,
+ 'cookie_domain' => REG_COOKIE_DOMAIN,
+ 'cookie_secure' => REG_COOKIE_SECURE
+ );
+ $this->s['registered'] = new Users_CheckAdmin($params);
+ }
+ }
+
+ //method to set $this->argKeys. Chenge the string in the array!
+ final public function setArgKeys($argKeys) {
+// $this->argKeys = explode(',',$argKeys);
+ $this->argKeys = array_keys($argKeys);
+ $this->argDefault = array_values($argKeys);
+ }
+
+ //shift the $this->_queryString array a number of times equal to the number indicated by the $number variable and build the $this->viewArgs array and the $this->viewStatus string (additional url)
+ final public function shift($number = 0) {
+
+ //save the query string array
+ $oldQueryString = $this->_queryString;
+
+ for ($i = 0; $i < $number; $i++)
+ {
+ array_shift($this->_queryString);
+ }
+ $this->callInArgKeysFunc();
+ for ($i = 0; $i < count($this->argKeys); $i++)
+ {
+ if (isset($_GET[$this->argKeys[$i]]) and strcmp($_GET[$this->argKeys[$i]],'') !== 0)
+ {
+ $this->viewArgs[$this->argKeys[$i]] = $this->request->get($this->argKeys[$i],'',$this->argFunc[$i]);
+ continue;
+ }
+ if (!isset($this->_queryString[$i])) {
+ $this->viewArgs[$this->argKeys[$i]] = isset($this->argDefault[$i]) ? $this->argDefault[$i] : null;
+ continue;
+ }
+ $this->viewArgs[$this->argKeys[$i]] = $this->_queryString[$i];
+ }
+ $this->viewStatus = Url::createUrl(array_values($this->viewArgs));
+ $this->updateHelpers();
+
+ //update the theme
+ $this->theme->viewStatus = $this->viewStatus;
+ $this->theme->viewArgs = $this->viewArgs;
+
+ //restore the query string array
+ $this->_queryString = $oldQueryString;
+ }
+
+ //call the functions defined in $this->argKeys after the colon (ex- 'page:forceInt' => apply the forceInt() function upon the $page arg)
+ final public function callInArgKeysFunc() {
+ for ($i = 0; $i < count($this->argKeys); $i++) {
+
+ $this->argFunc[$i] = 'none';
+
+ if (strstr($this->argKeys[$i],':')) {
+ $temp = explode(':',$this->argKeys[$i]);
+
+ $this->argFunc[$i] = $temp[1];
+
+ //exception
+ if (!in_array($temp[1],explode(',',params::$allowedSanitizeFunc))) {
+ throw new Exception('"'.$temp[1]. '" function not allowed in $this->argKeys');
+ }
+ $this->argKeys[$i] = $temp[0];
+ if (!isset($this->_queryString[$i])) {
+ continue;
+ }
+ $this->_queryString[$i] = call_user_func($temp[1],$this->_queryString[$i]);
+ }
+ }
+ }
+
+ //function to update all the Helper that are instance of the HtmlHelper class. This function update the $viesArgs and $viewStatus properties. This function is called by the shift method.
+ final public function updateHelpers() {
+ foreach ($this->h as $Helper) {
+ if ($Helper instanceof Helper_Html) {
+ $Helper->viewArgs = $this->viewArgs;
+ $Helper->viewStatus = $this->viewStatus;
+ }
+ }
+ }
+
+ //create the viewStatus property
+ final public function buildStatus()
+ {
+ $this->viewStatus = Url::createUrl(array_values($this->viewArgs));
+ //update the theme
+ $this->theme->viewStatus = $this->viewStatus;
+ $this->theme->viewArgs = $this->viewArgs;
+ }
+
+ //method to instanciate the scaffold
+ final public function loadScaffold($type,$params = null) {
+
+ $typeArray = array('main','form');
+ if (!in_array($type,$typeArray)) {
+ throw new Exception("the type '$type' is not allowed in ".__METHOD__);
+ }
+ $this->scaffold = new Scaffold($type,$this->controller,$this->m[$this->modelName],$this->viewArgs,$params);
+
+ $this->helper('Menu',$this->controller,$this->scaffold->params['panelController']);
+ $this->scaffold->mainMenu = $this->h['Menu'];
+
+ $this->m[$this->modelName]->popupBuild();
+ $popupArray = $this->m[$this->modelName]->popupArray;
+
+ if ($type === 'main') {
+
+ $here = $this->controller.'/'.$this->scaffold->params['mainAction'];
+ $this->helper('Pages',$here,$this->scaffold->params['pageVariable']);
+ $this->helper('List',$this->m[$this->modelName]->identifierName,$here,$this->scaffold->params['pageVariable']);
+
+
+ $this->helper('Popup',$here,$popupArray,$this->scaffold->params['popupType'],$this->scaffold->params['pageVariable'],true);
+
+ $this->scaffold->pageList = $this->h['Pages'];
+ $this->scaffold->itemList = $this->h['List'];
+ $this->scaffold->popupMenu = $this->h['Popup'];
+ }
+ }
+
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 05:41:57 +0000