Differences Between: [Versions 310 and 402] [Versions 311 and 402] [Versions 39 and 402] [Versions 400 and 402] [Versions 401 and 402]
1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 /** 18 * This file contains function used when editing a users profile and preferences. 19 * 20 * @copyright 1999 Martin Dougiamas http://dougiamas.com 21 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 22 * @package core_user 23 */ 24 25 require_once($CFG->dirroot . '/user/lib.php'); 26 27 /** 28 * Cancels the requirement for a user to update their email address. 29 * 30 * @param int $userid 31 */ 32 function cancel_email_update($userid) { 33 unset_user_preference('newemail', $userid); 34 unset_user_preference('newemailkey', $userid); 35 unset_user_preference('newemailattemptsleft', $userid); 36 } 37 38 /** 39 * Performs the common access checks and page setup for all 40 * user preference pages. 41 * 42 * @param int $userid The user id to edit taken from the page params. 43 * @param int $courseid The optional course id if we came from a course context. 44 * @return array containing the user and course records. 45 */ 46 function useredit_setup_preference_page($userid, $courseid) { 47 global $PAGE, $SESSION, $DB, $CFG, $OUTPUT, $USER; 48 49 // Guest can not edit. 50 if (isguestuser()) { 51 throw new \moodle_exception('guestnoeditprofile'); 52 } 53 54 if (!$course = $DB->get_record('course', array('id' => $courseid))) { 55 throw new \moodle_exception('invalidcourseid'); 56 } 57 58 if ($course->id != SITEID) { 59 require_login($course); 60 } else if (!isloggedin()) { 61 if (empty($SESSION->wantsurl)) { 62 $SESSION->wantsurl = $CFG->wwwroot.'/user/preferences.php'; 63 } 64 redirect(get_login_url()); 65 } else { 66 $PAGE->set_context(context_system::instance()); 67 } 68 69 // The user profile we are editing. 70 if (!$user = $DB->get_record('user', array('id' => $userid))) { 71 throw new \moodle_exception('invaliduserid'); 72 } 73 74 // Guest can not be edited. 75 if (isguestuser($user)) { 76 throw new \moodle_exception('guestnoeditprofile'); 77 } 78 79 // Remote users cannot be edited. 80 if (is_mnet_remote_user($user)) { 81 if (user_not_fully_set_up($user, false)) { 82 $hostwwwroot = $DB->get_field('mnet_host', 'wwwroot', array('id' => $user->mnethostid)); 83 throw new \moodle_exception('usernotfullysetup', 'mnet', '', $hostwwwroot); 84 } 85 redirect($CFG->wwwroot . "/user/view.php?course={$course->id}"); 86 } 87 88 $systemcontext = context_system::instance(); 89 $personalcontext = context_user::instance($user->id); 90 91 // Check access control. 92 if ($user->id == $USER->id) { 93 // Editing own profile - require_login() MUST NOT be used here, it would result in infinite loop! 94 if (!has_capability('moodle/user:editownprofile', $systemcontext)) { 95 throw new \moodle_exception('cannotedityourprofile'); 96 } 97 98 } else { 99 // Teachers, parents, etc. 100 require_capability('moodle/user:editprofile', $personalcontext); 101 102 // No editing of primary admin! 103 if (is_siteadmin($user) and !is_siteadmin($USER)) { // Only admins may edit other admins. 104 throw new \moodle_exception('useradmineditadmin'); 105 } 106 } 107 108 if ($user->deleted) { 109 echo $OUTPUT->header(); 110 echo $OUTPUT->heading(get_string('userdeleted')); 111 echo $OUTPUT->footer(); 112 die; 113 } 114 115 $PAGE->set_pagelayout('admin'); 116 $PAGE->add_body_class('limitedwidth'); 117 $PAGE->set_context($personalcontext); 118 if ($USER->id != $user->id) { 119 $PAGE->navigation->extend_for_user($user); 120 } else { 121 if ($node = $PAGE->navigation->find('myprofile', navigation_node::TYPE_ROOTNODE)) { 122 $node->force_open(); 123 } 124 } 125 126 return array($user, $course); 127 } 128 129 /** 130 * Loads the given users preferences into the given user object. 131 * 132 * @param stdClass $user The user object, modified by reference. 133 * @param bool $reload 134 */ 135 function useredit_load_preferences(&$user, $reload=true) { 136 global $USER; 137 138 if (!empty($user->id)) { 139 if ($reload and $USER->id == $user->id) { 140 // Reload preferences in case it was changed in other session. 141 unset($USER->preference); 142 } 143 144 if ($preferences = get_user_preferences(null, null, $user->id)) { 145 foreach ($preferences as $name => $value) { 146 $user->{'preference_'.$name} = $value; 147 } 148 } 149 } 150 } 151 152 /** 153 * Updates the user preferences for the given user 154 * 155 * Only preference that can be updated directly will be updated here. This method is called from various WS 156 * updating users and should be used when updating user details. Plugins may list preferences that can 157 * be updated by defining 'user_preferences' callback, {@see core_user::fill_preferences_cache()} 158 * 159 * Some parts of code may use user preference table to store internal data, in these cases it is acceptable 160 * to call set_user_preference() 161 * 162 * @param stdClass|array $usernew object or array that has user preferences as attributes with keys starting with preference_ 163 */ 164 function useredit_update_user_preference($usernew) { 165 global $USER; 166 $ua = (array)$usernew; 167 if (is_object($usernew) && isset($usernew->id) && isset($usernew->deleted) && isset($usernew->confirmed)) { 168 // This is already a full user object, maybe not completely full but these fields are enough. 169 $user = $usernew; 170 } else if (empty($ua['id']) || $ua['id'] == $USER->id) { 171 // We are updating current user. 172 $user = $USER; 173 } else { 174 // Retrieve user object. 175 $user = core_user::get_user($ua['id'], '*', MUST_EXIST); 176 } 177 178 foreach ($ua as $key => $value) { 179 if (strpos($key, 'preference_') === 0) { 180 $name = substr($key, strlen('preference_')); 181 if (core_user::can_edit_preference($name, $user)) { 182 $value = core_user::clean_preference($value, $name); 183 set_user_preference($name, $value, $user->id); 184 } 185 } 186 } 187 } 188 189 /** 190 * @deprecated since Moodle 3.2 191 * @see core_user::update_picture() 192 */ 193 function useredit_update_picture() { 194 throw new coding_exception('useredit_update_picture() can not be used anymore. Please use ' . 195 'core_user::update_picture() instead.'); 196 } 197 198 /** 199 * Updates the user email bounce + send counts when the user is edited. 200 * 201 * @param stdClass $user The current user object. 202 * @param stdClass $usernew The updated user object. 203 */ 204 function useredit_update_bounces($user, $usernew) { 205 if (!isset($usernew->email)) { 206 // Locked field. 207 return; 208 } 209 if (!isset($user->email) || $user->email !== $usernew->email) { 210 set_bounce_count($usernew, true); 211 set_send_count($usernew, true); 212 } 213 } 214 215 /** 216 * Updates the forums a user is tracking when the user is edited. 217 * 218 * @param stdClass $user The original user object. 219 * @param stdClass $usernew The updated user object. 220 */ 221 function useredit_update_trackforums($user, $usernew) { 222 global $CFG; 223 if (!isset($usernew->trackforums)) { 224 // Locked field. 225 return; 226 } 227 if ((!isset($user->trackforums) || ($usernew->trackforums != $user->trackforums)) and !$usernew->trackforums) { 228 require_once($CFG->dirroot.'/mod/forum/lib.php'); 229 forum_tp_delete_read_records($usernew->id); 230 } 231 } 232 233 /** 234 * Updates a users interests. 235 * 236 * @param stdClass $user 237 * @param array $interests 238 */ 239 function useredit_update_interests($user, $interests) { 240 core_tag_tag::set_item_tags('core', 'user', $user->id, 241 context_user::instance($user->id), $interests); 242 } 243 244 /** 245 * Powerful function that is used by edit and editadvanced to add common form elements/rules/etc. 246 * 247 * @param MoodleQuickForm $mform 248 * @param array $editoroptions 249 * @param array $filemanageroptions 250 * @param stdClass $user 251 */ 252 function useredit_shared_definition(&$mform, $editoroptions, $filemanageroptions, $user) { 253 global $CFG, $USER, $DB; 254 255 if ($user->id > 0) { 256 useredit_load_preferences($user, false); 257 } 258 259 $strrequired = get_string('required'); 260 $stringman = get_string_manager(); 261 262 // Add the necessary names. 263 foreach (useredit_get_required_name_fields() as $fullname) { 264 $purpose = user_edit_map_field_purpose($user->id, $fullname); 265 $mform->addElement('text', $fullname, get_string($fullname), 'maxlength="100" size="30"' . $purpose); 266 if ($stringman->string_exists('missing'.$fullname, 'core')) { 267 $strmissingfield = get_string('missing'.$fullname, 'core'); 268 } else { 269 $strmissingfield = $strrequired; 270 } 271 $mform->addRule($fullname, $strmissingfield, 'required', null, 'client'); 272 $mform->setType($fullname, PARAM_NOTAGS); 273 } 274 275 $enabledusernamefields = useredit_get_enabled_name_fields(); 276 // Add the enabled additional name fields. 277 foreach ($enabledusernamefields as $addname) { 278 $purpose = user_edit_map_field_purpose($user->id, $addname); 279 $mform->addElement('text', $addname, get_string($addname), 'maxlength="100" size="30"' . $purpose); 280 $mform->setType($addname, PARAM_NOTAGS); 281 } 282 283 // Do not show email field if change confirmation is pending. 284 if ($user->id > 0 and !empty($CFG->emailchangeconfirmation) and !empty($user->preference_newemail)) { 285 $notice = get_string('emailchangepending', 'auth', $user); 286 $notice .= '<br /><a href="edit.php?cancelemailchange=1&id='.$user->id.'">' 287 . get_string('emailchangecancel', 'auth') . '</a>'; 288 $mform->addElement('static', 'emailpending', get_string('email'), $notice); 289 } else { 290 $purpose = user_edit_map_field_purpose($user->id, 'email'); 291 $mform->addElement('text', 'email', get_string('email'), 'maxlength="100" size="30"' . $purpose); 292 $mform->addRule('email', $strrequired, 'required', null, 'client'); 293 $mform->setType('email', PARAM_RAW_TRIMMED); 294 } 295 296 $choices = array(); 297 $choices['0'] = get_string('emaildisplayno'); 298 $choices['1'] = get_string('emaildisplayyes'); 299 $choices['2'] = get_string('emaildisplaycourse'); 300 $mform->addElement('select', 'maildisplay', get_string('emaildisplay'), $choices); 301 $mform->setDefault('maildisplay', core_user::get_property_default('maildisplay')); 302 $mform->addHelpButton('maildisplay', 'emaildisplay'); 303 304 if (get_config('tool_moodlenet', 'enablemoodlenet')) { 305 $mform->addElement('text', 'moodlenetprofile', get_string('moodlenetprofile', 'user'), 'maxlength="255" size="30"'); 306 $mform->setType('moodlenetprofile', PARAM_NOTAGS); 307 $mform->addHelpButton('moodlenetprofile', 'moodlenetprofile', 'user'); 308 } 309 310 $mform->addElement('text', 'city', get_string('city'), 'maxlength="120" size="21"'); 311 $mform->setType('city', PARAM_TEXT); 312 if (!empty($CFG->defaultcity)) { 313 $mform->setDefault('city', $CFG->defaultcity); 314 } 315 316 $purpose = user_edit_map_field_purpose($user->id, 'country'); 317 $choices = get_string_manager()->get_list_of_countries(); 318 $choices = array('' => get_string('selectacountry') . '...') + $choices; 319 $mform->addElement('select', 'country', get_string('selectacountry'), $choices, $purpose); 320 if (!empty($CFG->country)) { 321 $mform->setDefault('country', core_user::get_property_default('country')); 322 } 323 324 if (isset($CFG->forcetimezone) and $CFG->forcetimezone != 99) { 325 $choices = core_date::get_list_of_timezones($CFG->forcetimezone); 326 $mform->addElement('static', 'forcedtimezone', get_string('timezone'), $choices[$CFG->forcetimezone]); 327 $mform->addElement('hidden', 'timezone'); 328 $mform->setType('timezone', core_user::get_property_type('timezone')); 329 } else { 330 $choices = core_date::get_list_of_timezones($user->timezone, true); 331 $mform->addElement('select', 'timezone', get_string('timezone'), $choices); 332 } 333 334 if ($user->id < 0) { 335 $purpose = user_edit_map_field_purpose($user->id, 'lang'); 336 $translations = get_string_manager()->get_list_of_translations(); 337 $mform->addElement('select', 'lang', get_string('preferredlanguage'), $translations, $purpose); 338 $lang = empty($user->lang) ? $CFG->lang : $user->lang; 339 $mform->setDefault('lang', $lang); 340 } 341 342 if (!empty($CFG->allowuserthemes)) { 343 $choices = array(); 344 $choices[''] = get_string('default'); 345 $themes = get_list_of_themes(); 346 foreach ($themes as $key => $theme) { 347 if (empty($theme->hidefromselector)) { 348 $choices[$key] = get_string('pluginname', 'theme_'.$theme->name); 349 } 350 } 351 $mform->addElement('select', 'theme', get_string('preferredtheme'), $choices); 352 } 353 354 $mform->addElement('editor', 'description_editor', get_string('userdescription'), null, $editoroptions); 355 $mform->setType('description_editor', PARAM_RAW); 356 $mform->addHelpButton('description_editor', 'userdescription'); 357 358 if (empty($USER->newadminuser)) { 359 $mform->addElement('header', 'moodle_picture', get_string('pictureofuser')); 360 $mform->setExpanded('moodle_picture', true); 361 362 if (!empty($CFG->enablegravatar)) { 363 $mform->addElement('html', html_writer::tag('p', get_string('gravatarenabled'))); 364 } 365 366 $mform->addElement('static', 'currentpicture', get_string('currentpicture')); 367 368 $mform->addElement('checkbox', 'deletepicture', get_string('deletepicture')); 369 $mform->setDefault('deletepicture', 0); 370 371 $mform->addElement('filemanager', 'imagefile', get_string('newpicture'), '', $filemanageroptions); 372 $mform->addHelpButton('imagefile', 'newpicture'); 373 374 $mform->addElement('text', 'imagealt', get_string('imagealt'), 'maxlength="100" size="30"'); 375 $mform->setType('imagealt', PARAM_TEXT); 376 377 } 378 379 // Display user name fields that are not currenlty enabled here if there are any. 380 $disabledusernamefields = useredit_get_disabled_name_fields($enabledusernamefields); 381 if (count($disabledusernamefields) > 0) { 382 $mform->addElement('header', 'moodle_additional_names', get_string('additionalnames')); 383 foreach ($disabledusernamefields as $allname) { 384 $purpose = user_edit_map_field_purpose($user->id, $allname); 385 $mform->addElement('text', $allname, get_string($allname), 'maxlength="100" size="30"' . $purpose); 386 $mform->setType($allname, PARAM_NOTAGS); 387 } 388 } 389 390 if (core_tag_tag::is_enabled('core', 'user') and empty($USER->newadminuser)) { 391 $mform->addElement('header', 'moodle_interests', get_string('interests')); 392 $mform->addElement('tags', 'interests', get_string('interestslist'), 393 array('itemtype' => 'user', 'component' => 'core')); 394 $mform->addHelpButton('interests', 'interestslist'); 395 } 396 397 // Moodle optional fields. 398 $mform->addElement('header', 'moodle_optional', get_string('optional', 'form')); 399 400 $mform->addElement('text', 'idnumber', get_string('idnumber'), 'maxlength="255" size="25"'); 401 $mform->setType('idnumber', core_user::get_property_type('idnumber')); 402 403 $mform->addElement('text', 'institution', get_string('institution'), 'maxlength="255" size="25"'); 404 $mform->setType('institution', core_user::get_property_type('institution')); 405 406 $mform->addElement('text', 'department', get_string('department'), 'maxlength="255" size="25"'); 407 $mform->setType('department', core_user::get_property_type('department')); 408 409 $mform->addElement('text', 'phone1', get_string('phone1'), 'maxlength="20" size="25"'); 410 $mform->setType('phone1', core_user::get_property_type('phone1')); 411 $mform->setForceLtr('phone1'); 412 413 $mform->addElement('text', 'phone2', get_string('phone2'), 'maxlength="20" size="25"'); 414 $mform->setType('phone2', core_user::get_property_type('phone2')); 415 $mform->setForceLtr('phone2'); 416 417 $mform->addElement('text', 'address', get_string('address'), 'maxlength="255" size="25"'); 418 $mform->setType('address', core_user::get_property_type('address')); 419 } 420 421 /** 422 * Return required user name fields for forms. 423 * 424 * @return array required user name fields in order according to settings. 425 */ 426 function useredit_get_required_name_fields() { 427 global $CFG; 428 429 // Get the name display format. 430 $nameformat = $CFG->fullnamedisplay; 431 432 // Names that are required fields on user forms. 433 $necessarynames = array('firstname', 'lastname'); 434 $languageformat = get_string('fullnamedisplay'); 435 436 // Check that the language string and the $nameformat contain the necessary names. 437 foreach ($necessarynames as $necessaryname) { 438 $pattern = "/$necessaryname\b/"; 439 if (!preg_match($pattern, $languageformat)) { 440 // If the language string has been altered then fall back on the below order. 441 $languageformat = 'firstname lastname'; 442 } 443 if (!preg_match($pattern, $nameformat)) { 444 // If the nameformat doesn't contain the necessary name fields then use the languageformat. 445 $nameformat = $languageformat; 446 } 447 } 448 449 // Order all of the name fields in the postion they are written in the fullnamedisplay setting. 450 $necessarynames = order_in_string($necessarynames, $nameformat); 451 return $necessarynames; 452 } 453 454 /** 455 * Gets enabled (from fullnameformate setting) user name fields in appropriate order. 456 * 457 * @return array Enabled user name fields. 458 */ 459 function useredit_get_enabled_name_fields() { 460 global $CFG; 461 462 // Get all of the other name fields which are not ranked as necessary. 463 $additionalusernamefields = array_diff(\core_user\fields::get_name_fields(), array('firstname', 'lastname')); 464 // Find out which additional name fields are actually being used from the fullnamedisplay setting. 465 $enabledadditionalusernames = array(); 466 foreach ($additionalusernamefields as $enabledname) { 467 if (strpos($CFG->fullnamedisplay, $enabledname) !== false) { 468 $enabledadditionalusernames[] = $enabledname; 469 } 470 } 471 472 // Order all of the name fields in the postion they are written in the fullnamedisplay setting. 473 $enabledadditionalusernames = order_in_string($enabledadditionalusernames, $CFG->fullnamedisplay); 474 return $enabledadditionalusernames; 475 } 476 477 /** 478 * Gets user name fields not enabled from the setting fullnamedisplay. 479 * 480 * @param array $enabledadditionalusernames Current enabled additional user name fields. 481 * @return array Disabled user name fields. 482 */ 483 function useredit_get_disabled_name_fields($enabledadditionalusernames = null) { 484 // If we don't have enabled additional user name information then go and fetch it (try to avoid). 485 if (!isset($enabledadditionalusernames)) { 486 $enabledadditionalusernames = useredit_get_enabled_name_fields(); 487 } 488 489 // These are the additional fields that are not currently enabled. 490 $nonusednamefields = array_diff(\core_user\fields::get_name_fields(), 491 array_merge(array('firstname', 'lastname'), $enabledadditionalusernames)); 492 493 // It may not be significant anywhere, but for compatibility, this used to return an array 494 // with keys and values the same. 495 $result = []; 496 foreach ($nonusednamefields as $field) { 497 $result[$field] = $field; 498 } 499 return $result; 500 }
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