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Code source de DokuWiki 2006-11-06 |
1 <?php 2 /* 3 * User Manager 4 * 5 * Dokuwiki Admin Plugin 6 * 7 * This version of the user manager has been modified to only work with 8 * objectified version of auth system 9 * 10 * @author neolao <neolao@neolao.com> 11 * @author Chris Smith <chris@jalakai.co.uk> 12 */ 13 // must be run within Dokuwiki 14 if(!defined('DOKU_INC')) die(); 15 16 if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/'); 17 if(!defined('DOKU_PLUGIN_IMAGES')) define('DOKU_PLUGIN_IMAGES',DOKU_BASE.'lib/plugins/usermanager/images/'); 18 require_once (DOKU_PLUGIN.'admin.php'); 19 20 /** 21 * All DokuWiki plugins to extend the admin function 22 * need to inherit from this class 23 */ 24 class admin_plugin_usermanager extends DokuWiki_Admin_Plugin { 25 26 var $_auth = null; // auth object 27 var $_user_total = 0; // number of registered users 28 var $_filter = array(); // user selection filter(s) 29 var $_start = 0; // index of first user to be displayed 30 var $_last = 0; // index of the last user to be displayed 31 var $_pagesize = 20; // number of users to list on one page 32 var $_edit_user = ''; // set to user selected for editing 33 var $_edit_userdata = array(); 34 var $_disabled = ''; // if disabled set to explanatory string 35 36 /** 37 * Constructor 38 */ 39 function admin_plugin_usermanager(){ 40 global $auth; 41 42 $this->setupLocale(); 43 44 if (!isset($auth)) { 45 $this->disabled = $this->lang['noauth']; 46 } else if (!$auth->canDo('getUsers')) { 47 $this->disabled = $this->lang['nosupport']; 48 } else { 49 50 // we're good to go 51 $this->_auth = & $auth; 52 53 } 54 } 55 56 /** 57 * return some info 58 */ 59 function getInfo(){ 60 61 return array( 62 'author' => 'Chris Smith', 63 'email' => 'chris@jalakai.co.uk', 64 'date' => '2005-11-24', 65 'name' => 'User Manager', 66 'desc' => 'Manage users '.$this->disabled, 67 'url' => 'http://wiki.splitbrain.org/plugin:user_manager', 68 ); 69 } 70 /** 71 * return prompt for admin menu 72 */ 73 function getMenuText($language) { 74 75 if (!is_null($this->_auth)) 76 return parent::getMenuText($language); 77 78 return $this->getLang('menu').' '.$this->disabled; 79 } 80 81 /** 82 * return sort order for position in admin menu 83 */ 84 function getMenuSort() { 85 return 2; 86 } 87 88 /** 89 * handle user request 90 */ 91 function handle() { 92 global $ID; 93 94 if (is_null($this->_auth)) return false; 95 96 // extract the command and any specific parameters 97 // submit button name is of the form - fn[cmd][param(s)] 98 $fn = $_REQUEST['fn']; 99 100 if (is_array($fn)) { 101 $cmd = key($fn); 102 $param = is_array($fn[$cmd]) ? key($fn[$cmd]) : null; 103 } else { 104 $cmd = $fn; 105 $param = null; 106 } 107 108 if ($cmd != "search") { 109 if (!empty($_REQUEST['start'])) 110 $this->_start = $_REQUEST['start']; 111 $this->_filter = $this->_retrieveFilter(); 112 } 113 114 switch($cmd){ 115 case "add" : $this->_addUser(); break; 116 case "delete" : $this->_deleteUser(); break; 117 case "modify" : $this->_modifyUser(); break; 118 case "edit" : $this->_editUser($param); break; 119 case "search" : $this->_setFilter($param); 120 $this->_start = 0; 121 break; 122 } 123 124 $this->_user_total = $this->_auth->canDo('getUserCount') ? $this->_auth->getUserCount($this->_filter) : -1; 125 126 // page handling 127 switch($cmd){ 128 case 'start' : $this->_start = 0; break; 129 case 'prev' : $this->_start -= $this->_pagesize; break; 130 case 'next' : $this->_start += $this->_pagesize; break; 131 case 'last' : $this->_start = $this->_user_total; break; 132 } 133 $this->_validatePagination(); 134 } 135 136 /** 137 * output appropriate html 138 */ 139 function html() { 140 global $ID; 141 142 if(is_null($this->_auth)) { 143 print $this->lang['badauth']; 144 return false; 145 } 146 147 $user_list = $this->_auth->retrieveUsers($this->_start, $this->_pagesize, $this->_filter); 148 $users = array_keys($user_list); 149 150 $page_buttons = $this->_pagination(); 151 $delete_disable = $this->_auth->canDo('delUser') ? '' : 'disabled="disabled"'; 152 153 if ($this->_auth->canDo('UserMod')) { 154 $edit_disable = ''; 155 $img_useredit = 'user_edit.png'; 156 } else { 157 $edit_disable = 'disabled="disabled"'; 158 $img_useredit = 'no_user_edit.png'; 159 } 160 161 print $this->locale_xhtml('intro'); 162 print $this->locale_xhtml('list'); 163 164 ptln("<div id=\"user__manager\">"); 165 ptln("<div class=\"level2\">"); 166 167 if ($this->_user_total > 0) { 168 ptln("<p>".sprintf($this->lang['summary'],$this->_start+1,$this->_last,$this->_user_total,$this->_auth->getUserCount())."</p>"); 169 } else { 170 ptln("<p>".sprintf($this->lang['nonefound'],$this->_auth->getUserCount())."</p>"); 171 } 172 ptln("<form action=\"".wl($ID)."\" method=\"post\">"); 173 ptln(" <table class=\"inline\">"); 174 ptln(" <thead>"); 175 ptln(" <tr>"); 176 ptln(" <th colspan=\"2\"> </th><th>".$this->lang["user_id"]."</th><th>".$this->lang["user_name"]."</th><th>".$this->lang["user_mail"]."</th><th>".$this->lang["user_groups"]."</th>"); 177 ptln(" </tr>"); 178 179 ptln(" <tr>"); 180 ptln(" <td colspan=\"2\" class=\"rightalign\"><input type=\"image\" src=\"".DOKU_PLUGIN_IMAGES."search.png\" name=\"fn[search][new]\" title=\"".$this->lang['search_prompt']."\" alt=\"".$this->lang['search']."\" /></td>"); 181 ptln(" <td><input type=\"text\" name=\"userid\" class=\"edit\" value=\"".$this->_htmlFilter('user')."\" /></td>"); 182 ptln(" <td><input type=\"text\" name=\"username\" class=\"edit\" value=\"".$this->_htmlFilter('name')."\" /></td>"); 183 ptln(" <td><input type=\"text\" name=\"usermail\" class=\"edit\" value=\"".$this->_htmlFilter('mail')."\" /></td>"); 184 ptln(" <td><input type=\"text\" name=\"usergroups\" class=\"edit\" value=\"".$this->_htmlFilter('grps')."\" /></td>"); 185 ptln(" </tr>"); 186 ptln(" </thead>"); 187 188 if ($this->_user_total) { 189 ptln(" <tbody>"); 190 foreach ($user_list as $user => $userinfo) { 191 extract($userinfo); 192 $groups = join(', ',$grps); 193 ptln(" <tr class=\"user_info\">"); 194 ptln(" <td class=\"centeralign\"><input type=\"checkbox\" name=\"delete[".$user."]\" ".$delete_disable." /></td>"); 195 ptln(" <td class=\"centeralign\"><input type=\"image\" name=\"fn[edit][".$user."]\" ".$edit_disable." src=\"".DOKU_PLUGIN_IMAGES.$img_useredit."\" title=\"".$this->lang['edit_prompt']."\" alt=\"".$this->lang['edit']."\"/></td>"); 196 ptln(" <td>".hsc($user)."</td><td>".hsc($name)."</td><td>".hsc($mail)."</td><td>".hsc($groups)."</td>"); 197 ptln(" </tr>"); 198 } 199 ptln(" </tbody>"); 200 } 201 202 ptln(" <tbody>"); 203 ptln(" <tr><td colspan=\"6\" class=\"centeralign\">"); 204 ptln(" <span class=\"medialeft\">"); 205 ptln(" <input type=\"submit\" name=\"fn[delete]\" ".$delete_disable." class=\"button\" value=\"".$this->lang['delete_selected']."\" id=\"usrmgr__del\" />"); 206 ptln(" </span>"); 207 ptln(" <span class=\"mediaright\">"); 208 ptln(" <input type=\"submit\" name=\"fn[start]\" ".$page_buttons['start']." class=\"button\" value=\"".$this->lang['start']."\" />"); 209 ptln(" <input type=\"submit\" name=\"fn[prev]\" ".$page_buttons['prev']." class=\"button\" value=\"".$this->lang['prev']."\" />"); 210 ptln(" <input type=\"submit\" name=\"fn[next]\" ".$page_buttons['next']." class=\"button\" value=\"".$this->lang['next']."\" />"); 211 ptln(" <input type=\"submit\" name=\"fn[last]\" ".$page_buttons['last']." class=\"button\" value=\"".$this->lang['last']."\" />"); 212 ptln(" </span>"); 213 ptln(" <input type=\"submit\" name=\"fn[search][clear]\" class=\"button\" value=\"".$this->lang['clear']."\" />"); 214 ptln(" <input type=\"hidden\" name=\"do\" value=\"admin\" />"); 215 ptln(" <input type=\"hidden\" name=\"page\" value=\"usermanager\" />"); 216 217 $this->_htmlFilterSettings(2); 218 219 ptln(" </td></tr>"); 220 ptln(" </tbody>"); 221 ptln(" </table>"); 222 223 ptln("</form>"); 224 ptln("</div>"); 225 226 $style = $this->_edit_user ? " class=\"edit_user\"" : ""; 227 228 if ($this->_auth->canDo('addUser')) { 229 ptln("<div".$style.">"); 230 print $this->locale_xhtml('add'); 231 ptln(" <div class=\"level2\">"); 232 233 $this->_htmlUserForm('add',null,array(),4); 234 235 ptln(" </div>"); 236 ptln("</div>"); 237 } 238 239 if($this->_edit_user && $this->_auth->canDo('UserMod')){ 240 ptln("<div".$style." id=\"scroll__here\">"); 241 print $this->locale_xhtml('edit'); 242 ptln(" <div class=\"level2\">"); 243 244 $this->_htmlUserForm('modify',$this->_edit_user,$this->_edit_userdata,4); 245 246 ptln(" </div>"); 247 ptln("</div>"); 248 } 249 ptln("</div>"); 250 } 251 252 253 /** 254 * @todo disable fields which the backend can't change 255 */ 256 function _htmlUserForm($cmd,$user='',$userdata=array(),$indent=0) { 257 global $conf; 258 global $ID; 259 260 $name = $mail = $groups = ''; 261 $notes = array(); 262 263 if ($user) { 264 extract($userdata); 265 if (!empty($grps)) $groups = join(',',$grps); 266 } else { 267 $notes[] = sprintf($this->lang['note_group'],$conf['defaultgroup']); 268 } 269 270 ptln("<form action=\"".wl($ID)."\" method=\"post\">",$indent); 271 ptln(" <table class=\"inline\">",$indent); 272 ptln(" <thead>",$indent); 273 ptln(" <tr><th>".$this->lang["field"]."</th><th>".$this->lang["value"]."</th></tr>",$indent); 274 ptln(" </thead>",$indent); 275 ptln(" <tbody>",$indent); 276 277 $this->_htmlInputField($cmd."_userid", "userid", $this->lang["user_id"], $user, $this->_auth->canDo("modLogin"), $indent+6); 278 $this->_htmlInputField($cmd."_userpass", "userpass", $this->lang["user_pass"], "", $this->_auth->canDo("modPass"), $indent+6); 279 $this->_htmlInputField($cmd."_username", "username", $this->lang["user_name"], $name, $this->_auth->canDo("modName"), $indent+6); 280 $this->_htmlInputField($cmd."_usermail", "usermail", $this->lang["user_mail"], $mail, $this->_auth->canDo("modMail"), $indent+6); 281 $this->_htmlInputField($cmd."_usergroups","usergroups",$this->lang["user_groups"],$groups,$this->_auth->canDo("modGroups"),$indent+6); 282 283 if ($this->_auth->canDo("modPass")) { 284 if ($user) { 285 $notes[] = $this->lang['note_notify']; 286 } 287 288 ptln("<tr><td><label for=\"".$cmd."_usernotify\" >".$this->lang["user_notify"].": </label></td><td><input type=\"checkbox\" id=\"".$cmd."_usernotify\" name=\"usernotify\" value=\"1\" /></td></tr>", $indent); 289 } 290 291 ptln(" </tbody>",$indent); 292 ptln(" <tbody>",$indent); 293 ptln(" <tr>",$indent); 294 ptln(" <td colspan=\"2\">",$indent); 295 ptln(" <input type=\"hidden\" name=\"do\" value=\"admin\" />",$indent); 296 ptln(" <input type=\"hidden\" name=\"page\" value=\"usermanager\" />",$indent); 297 298 // save current $user, we need this to access details if the name is changed 299 if ($user) 300 ptln(" <input type=\"hidden\" name=\"userid_old\" value=\"".$user."\" />",$indent); 301 302 $this->_htmlFilterSettings($indent+10); 303 304 ptln(" <input type=\"submit\" name=\"fn[".$cmd."]\" class=\"button\" value=\"".$this->lang[$cmd]."\" />",$indent); 305 ptln(" </td>",$indent); 306 ptln(" </tr>",$indent); 307 ptln(" </tbody>",$indent); 308 ptln(" </table>",$indent); 309 310 foreach ($notes as $note) 311 ptln("<div class=\"fn\">".$note."</div>",$indent); 312 313 ptln("</form>",$indent); 314 } 315 316 function _htmlInputField($id, $name, $label, $value, $cando, $indent=0) { 317 $disabled = $cando ? "" : " disabled=\"disabled\""; 318 $class = $cando ? "" : " class=\"disabled\""; 319 ptln("<tr".$class."><td><label for=\"".$id."\" >".$label.": </label></td><td><input type=\"text\" id=\"".$id."\" name=\"".$name."\" value=\"".$value."\"".$disabled." class=\"edit\" /></td></tr>",$indent); 320 } 321 322 function _htmlFilter($key) { 323 if (empty($this->_filter)) return ''; 324 return (isset($this->_filter[$key]) ? hsc($this->_filter[$key]) : ''); 325 } 326 327 function _htmlFilterSettings($indent=0) { 328 329 ptln("<input type=\"hidden\" name=\"start\" value=\"".$this->_start."\" />",$indent); 330 331 foreach ($this->_filter as $key => $filter) { 332 ptln("<input type=\"hidden\" name=\"filter[".$key."]\" value=\"".hsc($filter)."\" />",$indent); 333 } 334 } 335 336 function _addUser(){ 337 338 if (!$this->_auth->canDo('addUser')) return false; 339 340 list($user,$pass,$name,$mail,$grps) = $this->_retrieveUser(); 341 if (empty($user)) return false; 342 343 if ($ok = $this->_auth->createUser($user,$pass,$name,$mail,$grps)) { 344 345 msg($this->lang['add_ok'], 1); 346 347 if (!empty($_REQUEST['usernotify']) && $pass) { 348 $this->_notifyUser($user,$pass); 349 } 350 } else { 351 msg($this->lang['add_fail'], 1); 352 } 353 354 return $ok; 355 } 356 357 /** 358 * Delete user 359 */ 360 function _deleteUser(){ 361 362 if (!$this->_auth->canDo('delUser')) return false; 363 364 $selected = $_REQUEST['delete']; 365 if (!is_array($selected) || empty($selected)) return false; 366 $selected = array_keys($selected); 367 368 $count = $this->_auth->deleteUsers($selected); 369 if ($count == count($selected)) { 370 $text = str_replace('%d', $count, $this->lang['delete_ok']); 371 msg("$text.", 1); 372 } else { 373 $part1 = str_replace('%d', $count, $this->lang['delete_ok']); 374 $part2 = str_replace('%d', (count($selected)-$count), $this->lang['delete_fail']); 375 msg("$part1, $part2",-1); 376 } 377 378 return true; 379 } 380 381 /** 382 * Edit user (a user has been selected for editing) 383 */ 384 function _editUser($param) { 385 if (!$this->_auth->canDo('UserMod')) return false; 386 387 $user = cleanID(preg_replace('/.*:/','',$param)); 388 $userdata = $this->_auth->getUserData($user); 389 390 // no user found? 391 if (!$userdata) { 392 msg($this->lang['edit_usermissing'],-1); 393 return false; 394 } 395 396 $this->_edit_user = $user; 397 $this->_edit_userdata = $userdata; 398 399 return true; 400 } 401 402 /** 403 * Modify user (modified user data has been recieved) 404 */ 405 function _modifyUser(){ 406 if (!$this->_auth->canDo('UserMod')) return false; 407 408 // get currently valid user data 409 $olduser = cleanID(preg_replace('/.*:/','',$_REQUEST['userid_old'])); 410 $oldinfo = $this->_auth->getUserData($olduser); 411 412 // get new user data subject to change 413 list($newuser,$newpass,$newname,$newmail,$newgrps) = $this->_retrieveUser(); 414 if (empty($newuser)) return false; 415 416 $changes = array(); 417 if ($newuser != $olduser) { 418 419 if (!$this->_auth->canDo('modLogin')) { // sanity check, shouldn't be possible 420 msg($this->lang['update_fail'],-1); 421 return false; 422 } 423 424 // check if $newuser already exists 425 if ($this->_auth->getUserData($newuser)) { 426 msg(sprintf($this->lang['update_exists'],$newuser),-1); 427 $re_edit = true; 428 } else { 429 $changes['user'] = $newuser; 430 } 431 } 432 433 if (!empty($newpass) && $this->_auth->canDo('modPass')) 434 $changes['pass'] = $newpass; 435 if (!empty($newname) && $this->_auth->canDo('modName') && $newname != $oldinfo['name']) 436 $changes['name'] = $newname; 437 if (!empty($newmail) && $this->_auth->canDo('modMail') && $newmail != $oldinfo['mail']) 438 $changes['mail'] = $newmail; 439 if (!empty($newgrps) && $this->_auth->canDo('modGroups') && $newgrps != $oldinfo['grps']) 440 $changes['grps'] = $newgrps; 441 442 if ($ok = $this->_auth->modifyUser($olduser, $changes)) { 443 msg($this->lang['update_ok'],1); 444 445 if (!empty($_REQUEST['usernotify']) && $newpass) { 446 $notify = empty($changes['user']) ? $olduser : $newuser; 447 $this->_notifyUser($notify,$newpass); 448 } 449 450 } else { 451 msg($this->lang['update_fail'],-1); 452 } 453 454 if (!empty($re_edit)) { 455 $this->_editUser($olduser); 456 } 457 458 return $ok; 459 } 460 461 /** 462 * send password change notification email 463 */ 464 function _notifyUser($user, $password) { 465 466 if ($sent = auth_sendPassword($user,$password)) { 467 msg($this->lang['notify_ok'], 1); 468 } else { 469 msg($this->lang['notify_fail'], -1); 470 } 471 472 return $sent; 473 } 474 475 /** 476 * retrieve & clean user data from the form 477 * 478 * @return array(user, password, full name, email, array(groups)) 479 */ 480 function _retrieveUser($clean=true) { 481 482 $user[0] = ($clean) ? cleanID(preg_replace('/.*:/','',$_REQUEST['userid'])) : $_REQUEST['userid']; 483 $user[1] = $_REQUEST['userpass']; 484 $user[2] = $_REQUEST['username']; 485 $user[3] = $_REQUEST['usermail']; 486 $user[4] = preg_split('/\s*,\s*/',$_REQUEST['usergroups'],-1,PREG_SPLIT_NO_EMPTY); 487 488 if (empty($user[4]) || (is_array($user[4]) && (count($user[4]) == 1) && (trim($user[4][0]) == ''))) { 489 $user[4] = null; 490 } 491 492 return $user; 493 } 494 495 function _setFilter($op) { 496 497 $this->_filter = array(); 498 499 if ($op == 'new') { 500 list($user,$pass,$name,$mail,$grps) = $this->_retrieveUser(false); 501 502 if (!empty($user)) $this->_filter['user'] = $user; 503 if (!empty($name)) $this->_filter['name'] = $name; 504 if (!empty($mail)) $this->_filter['mail'] = $mail; 505 if (!empty($grps)) $this->_filter['grps'] = join('|',$grps); 506 } 507 } 508 509 function _retrieveFilter() { 510 511 $t_filter = $_REQUEST['filter']; 512 if (!is_array($t_filter)) return array(); 513 514 // messy, but this way we ensure we aren't getting any additional crap from malicious users 515 $filter = array(); 516 517 if (isset($t_filter['user'])) $filter['user'] = $t_filter['user']; 518 if (isset($t_filter['name'])) $filter['name'] = $t_filter['name']; 519 if (isset($t_filter['mail'])) $filter['mail'] = $t_filter['mail']; 520 if (isset($t_filter['grps'])) $filter['grps'] = $t_filter['grps']; 521 522 return $filter; 523 } 524 525 function _validatePagination() { 526 527 if ($this->_start >= $this->_user_total) { 528 $this->_start = $this->_user_total - $this->_pagesize; 529 } 530 if ($this->_start < 0) $this->_start = 0; 531 532 $this->_last = min($this->_user_total, $this->_start + $this->_pagesize); 533 } 534 535 /* 536 * return an array of strings to enable/disable pagination buttons 537 */ 538 function _pagination() { 539 540 $disabled = 'disabled="disabled"'; 541 542 $buttons['start'] = $buttons['prev'] = ($this->_start == 0) ? $disabled : ''; 543 544 if ($this->_user_total == -1) { 545 $buttons['last'] = $disabled; 546 $buttons['next'] = ''; 547 } else { 548 $buttons['last'] = $buttons['next'] = (($this->_start + $this->_pagesize) >= $this->_user_total) ? $disabled : ''; 549 } 550 551 return $buttons; 552 } 553 }
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| Généré le : Tue Apr 3 20:47:31 2007 | par Balluche grâce à PHPXref 0.7 |