1: <?php
  2: /**
  3:  * Xoops Autoload class
  4:  *
  5:  * You may not change or alter any portion of this comment or credits
  6:  * of supporting developers from this source code or any supporting source code
  7:  * which is considered copyrighted (c) material of the original comment or credit authors.
  8:  * This program is distributed in the hope that it will be useful,
  9:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
 10:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 11:  *
 12:  * @copyright       (c) 2000-2016 XOOPS Project (www.xoops.org)
 13:  * @license             GNU GPL 2 (http://www.gnu.org/licenses/gpl-2.0.html)
 14:  * @package             class
 15:  * @since               2.3.0
 16:  * @author              Taiwen Jiang <phppp@users.sourceforge.net>
 17:  * @todo                For PHP 5 compliant
 18:  */
 19: defined('XOOPS_ROOT_PATH') || exit('Restricted access');
 20: 
 21: /**
 22:  * Class XoopsLoad
 23:  */
 24: class XoopsLoad
 25: {
 26:     //static  $loaded;
 27:     //static  $configs;
 28: 
 29:     /**
 30:      * @param        $name
 31:      * @param string $type
 32:      *
 33:      * @return bool
 34:      */
 35:     public static function load($name, $type = 'core')
 36:     {
 37:         static $loaded;
 38:         static $deprecated;
 39: 
 40:         if (!isset($deprecated)) {
 41:             $deprecated = array(
 42:                 'uploader'    => 'xoopsmediauploader',
 43:                 'utility'     => 'xoopsutility',
 44:                 'captcha'     => 'xoopscaptcha',
 45:                 'cache'       => 'xoopscache',
 46:                 'file'        => 'xoopsfile',
 47:                 'model'       => 'xoopsmodelfactory',
 48:                 'calendar'    => 'xoopscalendar',
 49:                 'userutility' => 'xoopsuserutility');
 50:         }
 51:         $name = strtolower($name);
 52:         if (in_array($type, array('core', 'class')) && array_key_exists($name, $deprecated)) {
 53:             if (isset($GLOBALS['xoopsLogger'])) {
 54:                 $GLOBALS['xoopsLogger']->addDeprecated("xoops_load('{$name}') is deprecated, use xoops_load('{$deprecated[$name]}')");
 55:             } else {
 56:                 trigger_error("xoops_load('{$name}') is deprecated, use xoops_load('{$deprecated[$name]}')", E_USER_WARNING);
 57:             }
 58:             $name = $deprecated[$name];
 59:         }
 60: 
 61:         $type = empty($type) ? 'core' : $type;
 62:         if (isset($loaded[$type][$name])) {
 63:             return $loaded[$type][$name];
 64:         }
 65: 
 66:         if (class_exists($name, false)) {
 67:             $loaded[$type][$name] = true;
 68: 
 69:             return true;
 70:         }
 71:         $isloaded = false;
 72:         switch ($type) {
 73:             case 'framework':
 74:                 $isloaded = XoopsLoad::loadFramework($name);
 75:                 break;
 76:             case 'class':
 77:             case 'core':
 78:                 $type     = 'core';
 79:                 $isloaded = XoopsLoad::loadCore($name);
 80:                 break;
 81:             default:
 82:                 $isloaded = XoopsLoad::loadModule($name, $type);
 83:                 break;
 84:         }
 85:         $loaded[$type][$name] = $isloaded;
 86: 
 87:         return $loaded[$type][$name];
 88:     }
 89: 
 90:     /**
 91:      * Load core class
 92:      *
 93:      * @access private
 94:      * @param $name
 95:      * @return bool|string
 96:      */
 97:     public static function loadCore($name)
 98:     {
 99:         static $configs;
100: 
101:         if (!isset($configs)) {
102:             $configs = XoopsLoad::loadCoreConfig();
103:         }
104:         if (isset($configs[$name])) {
105:             require_once $configs[$name];
106:             if (class_exists($name) && method_exists($name, '__autoload')) {
107:                 call_user_func(array($name, '__autoload'));
108:             }
109: 
110:             return true;
111:         } elseif (file_exists($file = XOOPS_ROOT_PATH . '/class/' . $name . '.php')) {
112:             include_once $file;
113:             $class = 'Xoops' . ucfirst($name);
114:             if (class_exists($class)) {
115:                 return $class;
116:             } else {
117:                 trigger_error('Class ' . $name . ' not found in file ' . __FILE__ . 'at line ' . __LINE__, E_USER_WARNING);
118:             }
119:         }
120: 
121:         return false;
122:     }
123: 
124:     /**
125:      * Load Framework class
126:      *
127:      * @access private
128:      * @param $name
129:      * @return bool|string
130:      */
131:     public static function loadFramework($name)
132:     {
133:         if (!file_exists($file = XOOPS_ROOT_PATH . '/Frameworks/' . $name . '/xoops' . $name . '.php')) {
134:             trigger_error('File ' . str_replace(XOOPS_ROOT_PATH, '', $file) . ' not found in file ' . __FILE__ . ' at line ' . __LINE__, E_USER_WARNING);
135: 
136:             return false;
137:         }
138:         include_once $file;
139:         $class = 'Xoops' . ucfirst($name);
140:         if (class_exists($class)) {
141:             return $class;
142:         }
143:         return null;
144:     }
145: 
146:     /**
147:      * Load module class
148:      *
149:      * @access private
150:      * @param  string      $name    class file name
151:      * @param  string|null $dirname module directory name
152:      * @return bool
153:      */
154:     public static function loadModule($name, $dirname = null)
155:     {
156:         if (empty($dirname)) {
157:             return false;
158:         }
159:         if (file_exists($file = XOOPS_ROOT_PATH . '/modules/' . $dirname . '/class/' . $name . '.php')) {
160:             include_once $file;
161:             if (class_exists(ucfirst($dirname) . ucfirst($name))) {
162:                 return true;
163:             }
164:         }
165: 
166:         return false;
167:     }
168: 
169:     /**
170:      * XoopsLoad::loadCoreConfig()
171:      *
172:      * @return array
173:      */
174:     public static function loadCoreConfig()
175:     {
176:         return $configs = array(
177:             'xoopsuserutility'           => XOOPS_ROOT_PATH . '/class/userutility.php',
178:             'xoopsmediauploader'         => XOOPS_ROOT_PATH . '/class/uploader.php',
179:             'xoopsutility'               => XOOPS_ROOT_PATH . '/class/utility/xoopsutility.php',
180:             'xoopscaptcha'               => XOOPS_ROOT_PATH . '/class/captcha/xoopscaptcha.php',
181:             'xoopscache'                 => XOOPS_ROOT_PATH . '/class/cache/xoopscache.php',
182:             'xoopsfile'                  => XOOPS_ROOT_PATH . '/class/file/xoopsfile.php',
183:             'xoopsmodelfactory'          => XOOPS_ROOT_PATH . '/class/model/xoopsmodel.php',
184:             'xoopscalendar'              => XOOPS_ROOT_PATH . '/class/calendar/xoopscalendar.php',
185:             'xoopskernel'                => XOOPS_ROOT_PATH . '/class/xoopskernel.php',
186:             'xoopssecurity'              => XOOPS_ROOT_PATH . '/class/xoopssecurity.php',
187:             'xoopslogger'                => XOOPS_ROOT_PATH . '/class/logger/xoopslogger.php',
188:             'xoopspagenav'               => XOOPS_ROOT_PATH . '/class/pagenav.php',
189:             'xoopslists'                 => XOOPS_ROOT_PATH . '/class/xoopslists.php',
190:             'xoopslocal'                 => XOOPS_ROOT_PATH . '/include/xoopslocal.php',
191:             'xoopslocalabstract'         => XOOPS_ROOT_PATH . '/class/xoopslocal.php',
192:             'xoopseditor'                => XOOPS_ROOT_PATH . '/class/xoopseditor/xoopseditor.php',
193:             'xoopseditorhandler'         => XOOPS_ROOT_PATH . '/class/xoopseditor/xoopseditor.php',
194:             'xoopsformloader'            => XOOPS_ROOT_PATH . '/class/xoopsformloader.php',
195:             'xoopsformelement'           => XOOPS_ROOT_PATH . '/class/xoopsform/formelement.php',
196:             'xoopsform'                  => XOOPS_ROOT_PATH . '/class/xoopsform/form.php',
197:             'xoopsformlabel'             => XOOPS_ROOT_PATH . '/class/xoopsform/formlabel.php',
198:             'xoopsformselect'            => XOOPS_ROOT_PATH . '/class/xoopsform/formselect.php',
199:             'xoopsformpassword'          => XOOPS_ROOT_PATH . '/class/xoopsform/formpassword.php',
200:             'xoopsformbutton'            => XOOPS_ROOT_PATH . '/class/xoopsform/formbutton.php',
201:             'xoopsformbuttontray'        => XOOPS_ROOT_PATH . '/class/xoopsform/formbuttontray.php',
202:             'xoopsformcheckbox'          => XOOPS_ROOT_PATH . '/class/xoopsform/formcheckbox.php',
203:             'xoopsformselectcheckgroup'  => XOOPS_ROOT_PATH . '/class/xoopsform/formselectcheckgroup.php',
204:             'xoopsformhidden'            => XOOPS_ROOT_PATH . '/class/xoopsform/formhidden.php',
205:             'xoopsformfile'              => XOOPS_ROOT_PATH . '/class/xoopsform/formfile.php',
206:             'xoopsformradio'             => XOOPS_ROOT_PATH . '/class/xoopsform/formradio.php',
207:             'xoopsformradioyn'           => XOOPS_ROOT_PATH . '/class/xoopsform/formradioyn.php',
208:             'xoopsformselectcountry'     => XOOPS_ROOT_PATH . '/class/xoopsform/formselectcountry.php',
209:             'xoopsformselecttimezone'    => XOOPS_ROOT_PATH . '/class/xoopsform/formselecttimezone.php',
210:             'xoopsformselectlang'        => XOOPS_ROOT_PATH . '/class/xoopsform/formselectlang.php',
211:             'xoopsformselectgroup'       => XOOPS_ROOT_PATH . '/class/xoopsform/formselectgroup.php',
212:             'xoopsformselectuser'        => XOOPS_ROOT_PATH . '/class/xoopsform/formselectuser.php',
213:             'xoopsformselecttheme'       => XOOPS_ROOT_PATH . '/class/xoopsform/formselecttheme.php',
214:             'xoopsformselectmatchoption' => XOOPS_ROOT_PATH . '/class/xoopsform/formselectmatchoption.php',
215:             'xoopsformtext'              => XOOPS_ROOT_PATH . '/class/xoopsform/formtext.php',
216:             'xoopsformtextarea'          => XOOPS_ROOT_PATH . '/class/xoopsform/formtextarea.php',
217:             'xoopsformdhtmltextarea'     => XOOPS_ROOT_PATH . '/class/xoopsform/formdhtmltextarea.php',
218:             'xoopsformelementtray'       => XOOPS_ROOT_PATH . '/class/xoopsform/formelementtray.php',
219:             'xoopsthemeform'             => XOOPS_ROOT_PATH . '/class/xoopsform/themeform.php',
220:             'xoopssimpleform'            => XOOPS_ROOT_PATH . '/class/xoopsform/simpleform.php',
221:             'xoopsformtextdateselect'    => XOOPS_ROOT_PATH . '/class/xoopsform/formtextdateselect.php',
222:             'xoopsformdatetime'          => XOOPS_ROOT_PATH . '/class/xoopsform/formdatetime.php',
223:             'xoopsformhiddentoken'       => XOOPS_ROOT_PATH . '/class/xoopsform/formhiddentoken.php',
224:             'xoopsformcolorpicker'       => XOOPS_ROOT_PATH . '/class/xoopsform/formcolorpicker.php',
225:             'xoopsformcaptcha'           => XOOPS_ROOT_PATH . '/class/xoopsform/formcaptcha.php',
226:             'xoopsformeditor'            => XOOPS_ROOT_PATH . '/class/xoopsform/formeditor.php',
227:             'xoopsformselecteditor'      => XOOPS_ROOT_PATH . '/class/xoopsform/formselecteditor.php',
228:             'xoopsformcalendar'          => XOOPS_ROOT_PATH . '/class/xoopsform/formcalendar.php',
229:             'xoopsformrenderer'          => XOOPS_ROOT_PATH . '/class/xoopsform/renderer/XoopsFormRenderer.php',
230:             'xoopsformrendererinterface' => XOOPS_ROOT_PATH . '/class/xoopsform/renderer/XoopsFormRendererInterface.php',
231:             'xoopsformrendererlegacy'    => XOOPS_ROOT_PATH . '/class/xoopsform/renderer/XoopsFormRendererLegacy.php',
232:             'xoopsformrendererbootstrap3'=> XOOPS_ROOT_PATH . '/class/xoopsform/renderer/XoopsFormRendererBootstrap3.php',
233:             'xoopsfilterinput'           => XOOPS_ROOT_PATH . '/class/xoopsfilterinput.php',
234:             'xoopsrequest'               => XOOPS_ROOT_PATH . '/class/xoopsrequest.php');
235:     }
236: 
237:     /**
238:      * XoopsLoad::loadConfig()
239:      *
240:      * @param mixed $data
241:      *
242:      * @return array|bool
243:      */
244:     public function loadConfig($data = null)
245:     {
246:         if (is_array($data)) {
247:             $configs = $data;
248:         } else {
249:             if (!empty($data)) {
250:                 $dirname = $data;
251:             } elseif (is_object($GLOBALS['xoopsModule'])) {
252:                 $dirname = $GLOBALS['xoopsModule']->getVar('dirname', 'n');
253:             } else {
254:                 return false;
255:             }
256:             if (file_exists($file = XOOPS_ROOT_PATH . '/modules/' . $dirname . '/include/autoload.php')) {
257:                 if (!$configs = include $file) {
258:                     return false;
259:                 }
260:             }
261:         }
262: 
263:         return $configs = array_merge(XoopsLoad::loadCoreConfig(), $configs);
264:     }
265: }
266: // To be enabled in XOOPS 3.0
267: // spl_autoload_register(array('XoopsLoad', 'load'));
268: 
269: /**
270:  * XMF libraries
271:  */
272: include_once XOOPS_ROOT_PATH . '/class/libraries/vendor/autoload.php';
273: