modules/profile/page.inc.php

   1 <?php
   2 /***************************************************************************
   3  *  Copyright (C) 2003-2010 Polytechnique.org                              *
   4  *  http://opensource.polytechnique.org/                                   *
   5  *                                                                         *
   6  *  This program is free software; you can redistribute it and/or modify   *
   7  *  it under the terms of the GNU General Public License as published by   *
   8  *  the Free Software Foundation; either version 2 of the License, or      *
   9  *  (at your option) any later version.                                    *
  10  *                                                                         *
  11  *  This program is distributed in the hope that it will be useful,        *
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of         *
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the          *
  14  *  GNU General Public License for more details.                           *
  15  *                                                                         *
  16  *  You should have received a copy of the GNU General Public License      *
  17  *  along with this program; if not, write to the Free Software            *
  18  *  Foundation, Inc.,                                                      *
  19  *  59 Temple Place, Suite 330, Boston, MA  02111-1307  USA                *
  20  ***************************************************************************/
  21
  22 interface ProfileSetting
  23 {
  24     /** Get a field and a value, check that the given value is
  25      * valid, if not, return a corrected value. If no valid value can be
  26      * computed from the input data, the success flag is set to false.
  27      *
  28      * If value is null, the default value should be returned.
  29      * TODO: check this does not conflict with some possible values.
  30      *
  31      * Whatever happen, this function must always returns the function to
  32      * show on the page to the user.
  33      */
  34     public function value(ProfilePage &$page, $field, $value, &$success);
  35
  36     /** Save the new value for the given field.
  37      */
  38     public function save(ProfilePage &$page, $field, $new_value);
  39
  40     /** Get text from the value.
  41      */
  42     public function getText($value);
  43 }
  44
  45 abstract class ProfileNoSave implements ProfileSetting
  46 {
  47     public function save(ProfilePage &$page, $field, $new_value) { }
  48
  49     public function getText($value) {
  50         return $value;
  51     }
  52 }
  53
  54 class ProfileSettingWeb extends ProfileNoSave
  55 {
  56     public function value(ProfilePage &$page, $field, $value, &$success)
  57     {
  58         if (is_null($value)) {
  59             return isset($page->values[$field]) ? $page->values[$field] : S::v($field);
  60         }
  61         $value = trim($value);
  62         $success = empty($value) || preg_match("{^(https?|ftp)://[a-zA-Z0-9._%#+/?=&~-]+$}i", $value);
  63         if (!$success) {
  64             Platal::page()->trigError('URL Incorrecte : une url doit commencer par http:// ou https:// ou ftp://'
  65                                     . ' et ne pas contenir de caractères interdits');
  66         }
  67         return $value;
  68     }
  69 }
  70
  71 class ProfileSettingEmail extends ProfileNoSave
  72 {
  73     public function value(ProfilePage &$page, $field, $value, &$success)
  74     {
  75         if (is_null($value)) {
  76             return isset($page->values[$field]) ? $page->values[$field] : S::v($field);
  77         }
  78         $value = trim($value);
  79         $success = empty($value) || isvalid_email($value);
  80         if (!$success) {
  81             Platal::page()->trigError('Adresse Email invalide');
  82         }
  83         return $value;
  84     }
  85 }
  86
  87 class ProfileSettingNumber extends ProfileNoSave
  88 {
  89     public function value(ProfilePage &$page, $field, $value, &$success)
  90     {
  91         if (is_null($value)) {
  92             return isset($page->values[$field]) ? $page->values[$field] : S::v($field);
  93         }
  94         $value = trim($value);
  95         $success = empty($value) || is_numeric($value);
  96         if (!$success) {
  97             Platal::page()->trigError('Numéro invalide');
  98         }
  99         return $value;
 100     }
 101 }
 102
 103 class ProfileSettingPhones implements ProfileSetting
 104 {
 105     public function value(ProfilePage &$page, $field, $value, &$success)
 106     {
 107         $success = true;
 108         $phones = array();
 109
 110         if (is_null($value)) {
 111             $it = Phone::iterate(array($page->pid()), array(Phone::LINK_PROFILE), array(0));
 112             while ($phone = $it->next()) {
 113                 $success = ($phone->format() && $success);
 114                 $phones[] = $phone->toFormArray();
 115             }
 116             if (count($phones) == 0) {
 117                 $phone = new Phone();
 118                 $phones[] = $phone->toFormArray();
 119             }
 120             return $phones;
 121         } else {
 122             $phones = Phone::formatFormArray($value, $success);
 123             if (!$success) {
 124                 Platal::page()->trigError('Numéro de téléphone invalide');
 125             }
 126             return $phone;
 127         }
 128     }
 129
 130     public function save(ProfilePage &$page, $field, $value)
 131     {
 132         Phone::deletePhones($page->pid(), Phone::LINK_PROFILE);
 133         Phone::savePhones($value, $page->pid(), Phone::LINK_PROFILE);
 134     }
 135
 136     public function getText($value)
 137     {
 138         return Phone::formArrayToString($value);
 139     }
 140 }
 141
 142 class ProfileSettingPub extends ProfileNoSave
 143 {
 144     public function value(ProfilePage &$page, $field, $value, &$success)
 145     {
 146         $success = true;
 147         if (is_null($value)) {
 148             return isset($page->values[$field]) ? $page->values[$field] : S::v($field);
 149         }
 150         if (!$value) {
 151             $value = 'private';
 152         } elseif ($value == 'on') { // Checkbox
 153             $value = 'public';
 154         }
 155         return $value;
 156     }
 157
 158     public function getText($value) {
 159         return $value;
 160     }
 161 }
 162
 163 class ProfileSettingBool extends ProfileNoSave
 164 {
 165     public function value(ProfilePage &$page, $field, $value, &$success)
 166     {
 167         $success = true;
 168         if (is_null($value)) {
 169             $value = isset($page->values[$field]) ? $page->values[$field] : null;
 170         }
 171         return $value ? "1" : "";
 172     }
 173 }
 174
 175 class ProfileSettingDate extends ProfileNoSave
 176 {
 177     public function value(ProfilePage &$page, $field, $value, &$success)
 178     {
 179         $success = true;
 180         if (is_null($value)) {
 181             $value = preg_replace('/(\d{4})-(\d{2})-(\d{2})/', '\3/\2/\1', @$page->values[$field]);
 182         } else {
 183             $success = preg_match('@(\d{2})/(\d{2})/(\d{4})@', $value, $matches);
 184             if (!$success) {
 185                 Platal::page()->trigError("Les dates doivent être au format jj/mm/aaaa");
 186            } else {
 187                 $day   = (int)$matches[1];
 188                 $month = (int)$matches[2];
 189                 $year  = (int)$matches[3];
 190                 $success = ($day > 0 && $day <= 31) && ($month > 0 && $month <= 12) && ($year > 1900 && $year <= 2020);
 191                 if (!$success) {
 192                     Platal::page()->trigError("La date n'a pas une valeur valide");
 193                 }
 194             }
 195         }
 196         return $value;
 197     }
 198
 199     public static function toSQLDate($value)
 200     {
 201         return preg_replace('@(\d{2})/(\d{2})/(\d{4})@', '\3-\2-\1', $value);
 202     }
 203 }
 204
 205 abstract class ProfilePage implements PlWizardPage
 206 {
 207     protected $wizard;
 208     protected $pg_template;
 209     protected $settings = array();  // A set ProfileSetting objects
 210     protected $errors   = array();  // A set of boolean with the value check errors
 211     protected $changed  = array();  // A set of boolean indicating wether the value has been changed
 212     protected $watched  = array();  // A set of boolean indicating the fields that are watched
 213
 214     public $orig     = array();
 215     public $values   = array();
 216     public $profile  = null;
 217     public $owner    = null;
 218
 219     public function __construct(PlWizard &$wiz)
 220     {
 221         $this->wizard =& $wiz;
 222         $this->profile = $this->wizard->getUserData('profile');
 223         $this->owner   = $this->wizard->getUserData('owner');
 224     }
 225
 226     protected function _fetchData()
 227     {
 228     }
 229
 230     protected function fetchData()
 231     {
 232         if (count($this->orig) > 0) {
 233             $this->values = $this->orig;
 234             return;
 235         }
 236
 237         $this->_fetchData();
 238         foreach ($this->settings as $field=>&$setting) {
 239             $success = false;
 240             if (!is_null($setting)) {
 241                 $this->values[$field] = $setting->value($this, $field, null, $success);
 242             } else if (!isset($this->values[$field])) {
 243                 $this->values[$field] = S::v($field);
 244             }
 245             $this->errors[$field] = false;
 246         }
 247         $this->orig = $this->values;
 248     }
 249
 250     protected function _saveData()
 251     {
 252     }
 253
 254     protected function saveData()
 255     {
 256         require_once 'notifs.inc.php';
 257         $changedFields = array();
 258         foreach ($this->settings as $field=>&$setting) {
 259             if ($this->changed[$field]) {
 260                 if (!is_null($setting)) {
 261                     $changedFields[$field] = array(
 262                         str_replace("\n", " - ", $setting->getText($this->orig[$field])),
 263                         str_replace("\n", " - ", $setting->getText($this->values[$field])),
 264                     );
 265                 } else {
 266                     $changedFields[$field] = array(
 267                         str_replace("\n", " - ", $this->orig[$field]),
 268                         str_replace("\n", " - ", $this->values[$field]),
 269                     );
 270                 }
 271                 if (!is_null($setting)) {
 272                     $setting->save($this, $field, $this->values[$field]);
 273                 }
 274                 if (isset($this->watched[$field]) && $this->watched[$field]) {
 275                     WatchProfileUpdate::register($this->profile, $field);
 276                 }
 277             }
 278         }
 279         $this->_saveData();
 280
 281         // Update the last modification date
 282         XDB::execute('UPDATE  profiles
 283                          SET  last_change = NOW()
 284                        WHERE  pid = {?}', $this->pid());
 285         global $platal;
 286         S::logger()->log('profil', $platal->pl_self(2));
 287
 288         /** If the update was made by a third party and the profile corresponds
 289          * to a registered user, stores both former and new text.
 290          * This will be daily sent to the user.
 291          */
 292         $owner = $this->profile->owner();
 293         $user = S::user();
 294         if ($owner->isActive() && $owner->id() != $user->id()) {
 295             foreach ($changedFields as $field => $values) {
 296                 XDB::execute('REPLACE INTO  profile_modifications (pid, uid, field, oldText, newText)
 297                                     VALUES  ({?}, {?}, {?}, {?}, {?})',
 298                              $this->pid(), $user->id(), $field, $values[0], $values[1]);
 299             }
 300         }
 301     }
 302
 303     protected function checkChanges()
 304     {
 305         $newvalues = $this->values;
 306         $this->values = array();
 307         $this->fetchData();
 308         $this->values = $newvalues;
 309         $changes = false;
 310         foreach ($this->settings as $field=>&$setting) {
 311             if ($this->orig[$field] != $this->values[$field]) {
 312                 $this->changed[$field] = true;
 313                 $changes = true;
 314             } else {
 315                 $this->changed[$field] = false;
 316             }
 317         }
 318         return $changes;
 319     }
 320
 321     protected function markChange()
 322     {
 323     }
 324
 325     public function template()
 326     {
 327         return 'profile/base.tpl';
 328     }
 329
 330     public function pid()
 331     {
 332         return $this->profile->id();
 333     }
 334
 335     public function hrpid()
 336     {
 337         return $this->profile->hrpid();
 338     }
 339
 340     protected function _prepare(PlPage &$page, $id)
 341     {
 342     }
 343
 344     public function prepare(PlPage &$page, $id)
 345     {
 346         if (count($this->values) == 0) {
 347             $this->fetchData();
 348         }
 349         foreach ($this->values as $field=>&$value) {
 350             $page->assign($field, $value);
 351         }
 352         $this->_prepare($page, $id);
 353         $page->assign('profile', $this->profile);
 354         $page->assign('owner', $this->owner);
 355         $page->assign('profile_page', $this->pg_template);
 356         $page->assign('errors', $this->errors);
 357     }
 358
 359     public function process(&$global_success)
 360     {
 361         $global_success = true;
 362         $this->fetchData();
 363         foreach ($this->settings as $field=>&$setting) {
 364             $success = false;
 365             if (!is_null($setting)) {
 366                 $this->values[$field] = $setting->value($this, $field, Post::v($field, ''), $success);
 367             } else {
 368                 $success = true;
 369                 $this->values[$field] = Post::v($field, '');
 370             }
 371             $this->errors[$field] = !$success;
 372             $global_success = $global_success && $success;
 373         }
 374         if ($global_success) {
 375             if ($this->checkChanges()) {
 376                 $this->saveData();
 377                 $this->markChange();
 378             }
 379             return Post::has('next_page') ? PlWizard::NEXT_PAGE : PlWizard::CURRENT_PAGE;
 380         }
 381         Platal::page()->trigError("Certains champs n'ont pas pu être validés, merci de corriger les informations "
 382                                 . "de ton profil et de revalider ta demande.");
 383         return PlWizard::CURRENT_PAGE;
 384     }
 385
 386     public function success()
 387     {
 388         return 'Ton profil a bien été mis à jour.';
 389     }
 390 }
 391
 392 require_once dirname(__FILE__) . '/general.inc.php';
 393 require_once dirname(__FILE__) . '/addresses.inc.php';
 394 require_once dirname(__FILE__) . '/groups.inc.php';
 395 require_once dirname(__FILE__) . '/decos.inc.php';
 396 require_once dirname(__FILE__) . '/jobs.inc.php';
 397 require_once dirname(__FILE__) . '/skills.inc.php';
 398 require_once dirname(__FILE__) . '/mentor.inc.php';
 399
 400 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8:
 401 ?>