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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 | <?php/* -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- *//*# ***** BEGIN LICENSE BLOCK *****# This file is part of Plume Framework, a simple PHP Application Framework.# Copyright (C) 2001-2007 Loic d'Anterroches and contributors.## Plume Framework is free software; you can redistribute it and/or modify# it under the terms of the GNU Lesser General Public License as published by# the Free Software Foundation; either version 2.1 of the License, or# (at your option) any later version.## Plume Framework 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 Lesser General Public License for more details.## You should have received a copy of the GNU Lesser General Public License# along with this program; if not, write to the Free Software# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA## ***** END LICENSE BLOCK ***** */Pluf::loadFunction('Pluf_HTTP_URL_urlForView');Pluf::loadFunction('Pluf_Shortcuts_GetFormForModel');Pluf::loadFunction('Pluf_Shortcuts_GetObjectOr404');Pluf::loadFunction('Pluf_Shortcuts_RenderToResponse');/** * Some basic views that can be reused by other views. * * Most of them are not supposed to be called directly via the * dispatcher as they take extra parameters for basic customization. */class Pluf_Views{ /** * Log the user in. * * The login form is provided by the login_form.html template. * The '_redirect_after' hidden value is used to redirect the user * after successfull login. If the view is called with * _redirect_after set in the query as a GET variable it will be * available as $_redirect_after in the template. * * @param Request Request object * @param array Match * @param string Default redirect URL after login ('/') * @param array Extra context values (array()). * @param string Login form template ('login_form.html') * @return Response object */ function login($request, $match, $success_url='/', $extra_context=array(), $template='login_form.html') { if (!empty($request->REQUEST['_redirect_after'])) { $success_url = $request->REQUEST['_redirect_after']; } $error = ''; if ($request->method == 'POST') { $users = new Pluf_User(); if (false === ($user = $users->checkCreditentials($request->POST['login'], $request->POST['password']))) { $error = __('The login or the password is not valid. The login and the password are case sensitive.'); } else { if (!$request->session->getTestCookie()) { $error = __('You need to enable the cookies in your browser to access this website.'); } else { $request->user = $user; $request->session->clear(); $request->session->setData('login_time', gmdate('Y-m-d H:i:s')); $user->last_login = gmdate('Y-m-d H:i:s'); $user->update(); $request->session->deleteTestCookie(); return new Pluf_HTTP_Response_Redirect($success_url); } } } // Show the login form $request->session->createTestCookie(); $context = new Pluf_Template_Context_Request($request, array_merge(array( 'page_title' => __('Sign In'), '_redirect_after' => $success_url, 'error' => $error), $extra_context)); $tmpl = new Pluf_Template($template); return new Pluf_HTTP_Response($tmpl->render($context)); } /** * Logout the user. * * The success url is either an absolute url starting with * http(s):// or considered as an action. * * @param Request Request object * @param array Match * @param string Default redirect URL after login '/' * @return Response object */ function logout($request, $match, $success_url='/') { $request->user = new Pluf_User(); $request->session->clear(); $request->session->setData('logout_time', gmdate('Y-m-d H:i:s')); if (0 !== strpos($success_url, 'http')) { $murl = new Pluf_HTTP_URL(); $success_url = Pluf::f('app_base').$murl->generate($success_url); } return new Pluf_HTTP_Response_Redirect($success_url); } /** * Create an object (Part of the CRUD series). * * The minimal extra parameter is the model class name. The list * of extra parameters is: * * 'model' - Class name string, required. * * 'extra_context' - Array of key/values to be added to the * context (array()) * * 'extra_form' - Array of key/values to be added to the * form generation (array()) * * 'login_required' - Do we require login (false) * * 'template' - Template to use ('"model class"_create_form.html') * * 'post_save_redirect' - View to redirect after saving (use * getAbsoluteUrl() method of the mode) * * 'post_save_redirect_keys' - Which keys of the model to pass to * the view (array('id')) * * @param Pluf_HTTP_Request Request object * @param array Match * @param array Extra parameters * @return Pluf_HTTP_Response Response object (can be a redirect) */ public function createObject($request, $match, $p) { $default = array( 'extra_context' => array(), 'extra_form' => array(), 'login_required' => false, ); $p = array_merge($default, $p); if (isset($p['login_required']) && true == $p['login_required']) { if ($request->user->isAnonymous()) { return new Pluf_HTTP_Response_RedirectToLogin($request); } } if (!isset($p['model'])) { throw new Exception('The model class was not provided in the parameters.'); } // Set the default $model = $p['model']; $context = (isset($p['extra_context'])) ? $p['extra_context'] : array(); $template = (isset($p['template'])) ? $p['template'] : strtolower($model).'_create_form.html'; $post_save_keys = (isset($p['post_save_redirect_keys'])) ? $p['post_save_redirect_keys'] : array('id'); $object = new $model(); if ($request->method == 'POST') { $form = Pluf_Shortcuts_GetFormForModel($object, $request->POST, $p['extra_form']); if ($form->isValid()) { $object = $form->save(); if (isset($p['post_save_redirect'])) { $url = Pluf_HTTP_URL_urlForView($p['post_save_redirect'], $post_save_keys); } elseif (in_array('getAbsoluteUrl', get_class_methods($object))) { $url = $object->getAbsoluteUrl(); } else { throw new Exception('No URL to redirect to from generic create view.'); } if (!$request->user->isAnonymous()) { $request->user->setMessage(sprintf(__('The %s was created successfully.'), $object->_a['verbose'])); } return new Pluf_HTTP_Response_Redirect($url); } } else { $form = Pluf_Shortcuts_GetFormForModel($object, null, $p['extra_form']); } return Pluf_Shortcuts_RenderToResponse($template, array_merge($context, array('form' => $form)), $request); } /** * Update an object (Part of the CRUD series). * * The minimal extra parameter is the model class name. The list * of extra parameters is: * * 'model' - Class name string, required. * * 'model_id' - Id of of the current model to update * * 'extra_context' - Array of key/values to be added to the * context (array()) * * 'extra_form' - Array of key/values to be added to the * form generation (array()) * * 'login_required' - Do we require login (false) * * 'template' - Template to use ('"model class"_update_form.html') * * 'post_save_redirect' - View to redirect after saving (use * getAbsoluteUrl() method of the mode) * * 'post_save_redirect_keys' - Which keys of the model to pass to * the view (array('id')) * * @param Pluf_HTTP_Request Request object * @param array Match * @param array Extra parameters * @return Pluf_HTTP_Response Response object (can be a redirect) */ public function updateObject($request, $match, $p) { if (isset($p['login_required']) && true == $p['login_required']) { if ($request->user->isAnonymous()) { return new Pluf_HTTP_Response_RedirectToLogin($request); } } if (!isset($p['model'])) { throw new Exception('The model class was not provided in the parameters.'); } // Set the default $model = $p['model']; $model_id = $p['model_id']; $context = (isset($p['extra_context'])) ? $p['extra_context'] : array(); $template = (isset($p['template'])) ? $p['template'] : strtolower($model).'_update_form.html'; $post_save_keys = (isset($p['post_save_redirect_keys'])) ? $p['post_save_redirect_keys'] : array('id'); $object = Pluf_Shortcuts_GetObjectOr404($model, $model_id); if ($request->method == 'POST') { $form = Pluf_Shortcuts_GetFormForModel($object, $request->POST, $p['extra_form']); if ($form->isValid()) { $object = $form->save(); if (isset($p['post_save_redirect'])) { $url = Pluf_HTTP_URL_urlForView($p['post_save_redirect'], $post_save_keys); } elseif (in_array('getAbsoluteUrl', get_class_methods($object))) { $url = $object->getAbsoluteUrl(); } else { throw new Exception('No URL to redirect to from generic create view.'); } if (!$request->user->isAnonymous()) { $request->user->setMessage(sprintf(__('The %s was created successfully.'), $object->_a['verbose'])); } return new Pluf_HTTP_Response_Redirect($url); } } else { $form = Pluf_Shortcuts_GetFormForModel($object, $object->getData(), $p['extra_form']); } return Pluf_Shortcuts_RenderToResponse($template, array_merge($context, array('form' => $form, 'object' => $object)), $request); } /** * Delete an object (Part of the CRUD series). * * The minimal extra parameter is the model class name. The list * of extra parameters is: * * 'model' - Class name string, required. * * 'post_delete_redirect' - View to redirect after saving, required. * * 'id' - Index in the match to fin the id of the object to delete (1) * * 'login_required' - Do we require login (false) * * 'template' - Template to use ('"model class"_confirm_delete.html') * * 'post_delete_redirect_keys' - Which keys of the model to pass to * the view (array()) * * 'extra_context' - Array of key/values to be added to the * context (array()) * * @param Pluf_HTTP_Request Request object * @param array Match * @param array Extra parameters * @return Pluf_HTTP_Response Response object (can be a redirect) */ public function deleteObject($request, $match, $p) { if (isset($p['login_required']) && true == $p['login_required']) { if ($request->user->isAnonymous()) { return new Pluf_HTTP_Response_RedirectToLogin($request); } } if (!isset($p['model'])) { throw new Exception('The model class was not provided in the parameters.'); } // Set the default $id = (isset($p['id'])) ? $match[$p['id']] : $match[1]; $model = $p['model']; $context = (isset($p['extra_context'])) ? $p['extra_context'] : array(); $template = (isset($p['template'])) ? $p['template'] : strtolower($model).'_confirm_delete.html'; $post_save_keys = (isset($p['post_save_redirect_keys'])) ? $p['post_save_redirect_keys'] : array(); $object = Pluf_Shortcuts_GetObjectOr404($model, $id); if ($request->method == 'POST') { $object->delete(); if (isset($p['post_save_redirect'])) { $url = Pluf_HTTP_URL_urlForView($p['post_save_redirect'], $post_save_keys); } else { throw new Exception('No URL to redirect to from generic delete view.'); } if (!$request->user->isAnonymous()) { $request->user->setMessage(sprintf(__('The %s was deleted successfully.'), $object->_a['verbose'])); } return new Pluf_HTTP_Response_Redirect($url); } return Pluf_Shortcuts_RenderToResponse($template, array_merge($context, array('object' => $object)), $request); }} |
