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1 <?php 2 #------------------------------------------------------------------------- 3 # Module: ModuleManager - A client for the ModuleRepository, this module allows previewing, 4 # and installing modules from remote sites without the need for ftping, or unzipping archives. 5 # Module XML files are downloaded using SOAP, integrity verified, and then expanded automatically. 6 # 7 # Version: 1.1.3, Robert Campbell <rob@techcom.dyndns.org> 8 # 9 #------------------------------------------------------------------------- 10 # CMS - CMS Made Simple is (c) 2006 by Ted Kulp (wishy@cmsmadesimple.org) 11 # This project's homepage is: http://www.cmsmadesimple.org 12 # 13 # This file originally created by ModuleMaker module, version 0.2 14 # Copyright (c) 2006 by Samuel Goldstein (sjg@cmsmadesimple.org) 15 # 16 #------------------------------------------------------------------------- 17 # 18 # This program is free software; you can redistribute it and/or modify 19 # it under the terms of the GNU General Public License as published by 20 # the Free Software Foundation; either version 2 of the License, or 21 # (at your option) any later version. 22 # 23 # This program is distributed in the hope that it will be useful, 24 # but WITHOUT ANY WARRANTY; without even the implied warranty of 25 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 26 # GNU General Public License for more details. 27 # You should have received a copy of the GNU General Public License 28 # along with this program; if not, write to the Free Software 29 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 30 # Or read it online: http://www.gnu.org/licenses/licenses.html#GPL 31 # 32 #------------------------------------------------------------------------- 33 34 #------------------------------------------------------------------------- 35 # For Help building modules: 36 # - Read the Documentation as it becomes available at 37 # http://dev.cmsmadesimple.org/ 38 # - Check out the Skeleton Module for a commented example 39 # - Look at other modules, and learn from the source 40 # - Check out the forums at http://forums.cmsmadesimple.org 41 # - Chat with developers on the #cms IRC channel 42 #------------------------------------------------------------------------- 43 44 define('MINIMUM_REPOSITORY_VERSION','1.0.2'); 45 46 function uasort_cmp_details( $e1, $e2 ) 47 { 48 if( strtolower($e1['name']) < strtolower($e2['name']) ) 49 { 50 return -1; 51 } 52 else if( strtolower($e1['name']) > strtolower($e2['name']) ) 53 { 54 return 1; 55 } 56 return version_compare( $e2['version'], $e1['version'] ); 57 } 58 59 class ModuleManager extends CMSModule 60 { 61 62 function GetName() 63 { 64 return 'ModuleManager'; 65 } 66 67 68 /*--------------------------------------------------------- 69 GetFriendlyName() 70 ---------------------------------------------------------*/ 71 function GetFriendlyName() 72 { 73 return $this->Lang('friendlyname'); 74 } 75 76 77 /*--------------------------------------------------------- 78 GetVersion() 79 ---------------------------------------------------------*/ 80 function GetVersion() 81 { 82 return '1.1.4'; 83 } 84 85 86 /*--------------------------------------------------------- 87 GetHelp() 88 ---------------------------------------------------------*/ 89 function GetHelp() 90 { 91 return $this->Lang('help'); 92 } 93 94 95 /*--------------------------------------------------------- 96 GetAuthor() 97 ---------------------------------------------------------*/ 98 function GetAuthor() 99 { 100 return 'calguy1000'; 101 } 102 103 104 /*--------------------------------------------------------- 105 GetAuthorEmail() 106 ---------------------------------------------------------*/ 107 function GetAuthorEmail() 108 { 109 return 'calguy1000@hotmail.com'; 110 } 111 112 113 /*--------------------------------------------------------- 114 GetChangeLog() 115 ---------------------------------------------------------*/ 116 function GetChangeLog() 117 { 118 return $this->Lang('changelog'); 119 } 120 121 122 /*--------------------------------------------------------- 123 IsPluginModule() 124 ---------------------------------------------------------*/ 125 function IsPluginModule() 126 { 127 return false; 128 } 129 130 131 /*--------------------------------------------------------- 132 HasAdmin() 133 ---------------------------------------------------------*/ 134 function HasAdmin() 135 { 136 return true; 137 } 138 139 140 /*--------------------------------------------------------- 141 IsAdminOnly() 142 ---------------------------------------------------------*/ 143 function IsAdminOnly() 144 { 145 return true; 146 } 147 148 149 /*--------------------------------------------------------- 150 GetAdminSection() 151 ---------------------------------------------------------*/ 152 function GetAdminSection() 153 { 154 return 'extensions'; 155 } 156 157 158 /*--------------------------------------------------------- 159 GetAdminDescription() 160 ---------------------------------------------------------*/ 161 function GetAdminDescription() 162 { 163 return $this->Lang('admindescription'); 164 } 165 166 167 /*--------------------------------------------------------- 168 VisibleToAdminUser() 169 ---------------------------------------------------------*/ 170 function VisibleToAdminUser() 171 { 172 if( $this->CheckPermission('Modify Site Preferences') || 173 $this->CheckPermission('Modify Modules') ) 174 { 175 return true; 176 } 177 return false; 178 } 179 180 181 /*--------------------------------------------------------- 182 CheckAccess() 183 ---------------------------------------------------------*/ 184 function CheckAccess($id, $params, $returnid,$perm = 'Modify Modules') 185 { 186 if (! $this->CheckPermission($perm)) 187 { 188 $this->_DisplayErrorPage($id, $params, $returnid, 189 $this->Lang('accessdenied')); 190 return false; 191 } 192 return true; 193 } 194 195 /*--------------------------------------------------------- 196 _DisplayErrorPage() 197 This is a simple function for generating error pages. 198 ---------------------------------------------------------*/ 199 function _DisplayErrorPage($id, &$params, $returnid, $message='') 200 { 201 $this->smarty->assign('title_error', $this->Lang('error')); 202 $this->smarty->assign_by_ref('message', $message); 203 204 // Display the populated template 205 echo $this->ProcessTemplate('error.tpl'); 206 } 207 208 209 210 /*--------------------------------------------------------- 211 GetDependencies() 212 ---------------------------------------------------------*/ 213 function GetDependencies() 214 { 215 return array('nuSOAP'=>'1.0.1'); 216 } 217 218 219 /*--------------------------------------------------------- 220 MinimumCMSVersion() 221 ---------------------------------------------------------*/ 222 function MinimumCMSVersion() 223 { 224 // TODO: THIS SHOULD BE 1.0.4-svn OR SOMETHING 225 return "1.0.4"; 226 } 227 228 229 /*--------------------------------------------------------- 230 Install() 231 ---------------------------------------------------------*/ 232 function Install() 233 { 234 $this->SetPreference('module_repository','http://modules.cmsmadesimple.org/soap.php?module=ModuleRepository'); 235 236 // put mention into the admin log 237 $this->Audit( 0, $this->Lang('friendlyname'), $this->Lang('installed',$this->GetVersion())); 238 } 239 240 /*--------------------------------------------------------- 241 InstallPostMessage() 242 ---------------------------------------------------------*/ 243 function InstallPostMessage() 244 { 245 return $this->Lang('postinstall'); 246 } 247 248 249 /*--------------------------------------------------------- 250 UninstallPostMessage() 251 ---------------------------------------------------------*/ 252 function UninstallPostMessage() 253 { 254 return $this->Lang('postuninstall'); 255 } 256 257 258 /*--------------------------------------------------------- 259 Upgrade() 260 ---------------------------------------------------------*/ 261 function Upgrade($oldversion, $newversion) 262 { 263 $current_version = $oldversion; 264 switch($current_version) 265 { 266 case "1.0": 267 $this->SetPreference('module_repository','http://modules.cmsmadesimple.org/soap.php?module=ModuleRepository'); 268 break; 269 } 270 271 // put mention into the admin log 272 $this->Audit( 0, $this->Lang('friendlyname'), $this->Lang('upgraded',$this->GetVersion())); 273 } 274 275 276 /** 277 * UninstallPreMessage() 278 */ 279 function UninstallPreMessage() 280 { 281 return $this->Lang('really_uninstall'); 282 } 283 284 285 /*--------------------------------------------------------- 286 Uninstall() 287 ---------------------------------------------------------*/ 288 function Uninstall() 289 { 290 $this->RemovePreference('module_repository'); 291 292 // put mention into the admin log 293 $this->Audit( 0, $this->Lang('friendlyname'), $this->Lang('uninstalled')); 294 } 295 296 297 /*--------------------------------------------------------- 298 DoAction($action, $id, $params, $returnid) 299 ---------------------------------------------------------*/ 300 function DoAction($action, $id, $params, $returnid=-1) 301 { 302 switch ($action) 303 { 304 case 'installmodule': 305 { 306 if ($this->CheckAccess($id, $params, $returnid,'Modify Modules')) 307 { 308 $this->_DoAdminInstallModule( $id, $params, $returnid ); 309 } 310 break; 311 } 312 313 case 'modulehelp': 314 { 315 $this->_DisplayAdminSoapModuleHelp( $id, $params, $returnid ); 316 } 317 break; 318 319 case 'moduleabout': 320 { 321 $this->_DisplayAdminSoapModuleAbout( $id, $params, $returnid ); 322 } 323 break; 324 325 // fallback through to call the action.xxxx.php file 326 default: 327 parent::DoAction( $action, $id, $params, $returnid ); 328 break; 329 } 330 } 331 332 333 /*---------------------------------------------------------- 334 _BuildModuleData( $xmldetails, $installdetails ); 335 build a hash of info about the installed modules. 336 ---------------------------------------------------------*/ 337 function _BuildModuleData( &$xmldetails, &$installdetails ) 338 { 339 $results = array(); 340 foreach( $xmldetails as $det1 ) 341 { 342 $found = 0; 343 foreach( $installdetails as $det2 ) 344 { 345 if( $det1['name'] == $det2['name'] ) 346 { 347 $found = 1; 348 // if the version of the xml file is greater than that of the 349 // installed module, we have an upgrade 350 $res = version_compare( $det1['version'], $det2['version'] ); 351 if( $res == 1 ) 352 { 353 $det1['status'] = 'upgrade'; 354 } 355 else if( $res == 0 ) 356 { 357 $det1['status'] = 'uptodate'; 358 } 359 else 360 { 361 $det1['status'] = 'newerversion'; 362 } 363 $results[] = $det1; 364 } 365 } 366 if( $found == 0 ) 367 { 368 // we don't have this module installed 369 $det1['status'] = 'notinstalled'; 370 $results[] = $det1; 371 } 372 } 373 374 // now we have everything 375 // let's try sorting it 376 uasort( $results, 'uasort_cmp_details' ); 377 return $results; 378 } 379 380 381 /*--------------------------------------------------------- 382 _DisplayAdminModulesTab() 383 ---------------------------------------------------------*/ 384 function _DisplayAdminModulesTab($id, &$params, $returnid) 385 { 386 global $session; 387 388 $caninstall = true; 389 if( FALSE == can_admin_upload() ) 390 { 391 echo '<div class="pageerrorcontainer"><div class="pageoverflow"><p class="pageerror">'.$this->Lang('error_permissions').'</p></div></div>'; 392 $caninstall = false; 393 } 394 395 if( !isset( $params['curletter'] ) ) 396 { 397 $sess_keys = array_keys( $_SESSION ); 398 foreach( $sess_keys as $sess_key ) 399 { 400 if( preg_match( '/modulemanager_cache/', $sess_key ) ) 401 { 402 unset( $_SESSION[$sess_key] ); 403 } 404 } 405 } 406 407 // get the modules available in the repository 408 $repmodules = ''; 409 { 410 $result = $this->_GetRepositoryModules(); 411 if( ! $result[0] ) 412 { 413 $this->_DisplayErrorPage( $id, $params, $returnid, $result[1] ); 414 return; 415 } 416 $repmodules = $result[1]; 417 } 418 419 // get the modules that are already installed 420 $instmodules = ''; 421 { 422 $result = $this->_GetInstalledModules(); 423 if( ! $result[0] ) 424 { 425 $this->_DisplayErrorPage( $id, $params, $returnid, $result[1] ); 426 return; 427 } 428 429 $instmodules = $result[1]; 430 } 431 432 // cross reference them 433 $data = $this->_BuildModuleData( $repmodules, $instmodules ); 434 435 if( count( $data ) ) 436 { 437 $size = count($data); 438 439 // check for permissions 440 $moduledir = dirname(dirname(dirname(__FILE__))).DIRECTORY_SEPARATOR."modules"; 441 $writable = is_writable( $moduledir ); 442 443 $letters = array(); 444 if( count( $data ) > get_preference(get_userid(),'page_limit')) 445 { 446 // we gotta do alphabetic pagination 447 $pagination = true; 448 } 449 450 // build the table 451 $rowarray = array(); 452 $rowclass = 'row1'; 453 $letters = array(); 454 $firstletter = ''; 455 foreach( $data as $row ) 456 { 457 458 $onerow = new stdClass(); 459 460 $letter = strtoupper($row['name'][0]); 461 $firstletter = ($firstletter == '') ? $letter : $firstletter; 462 $curletter = isset($params['curletter']) ? $params['curletter'] : $firstletter; 463 $letters[$letter] = 464 ($letter == $curletter) ? '<strong>'.$letter .'</strong>' 465 : $this->CreateLink($id,'defaultadmin',$returnid, $letter, array('curletter'=>$letter)); 466 if ($letter != $curletter) 467 { 468 continue; 469 } 470 471 $onerow->name = $row['name']; 472 $onerow->version = $row['version']; 473 474 $onerow->helplink = $this->CreateLink( $id, 'modulehelp', $returnid, 475 $this->Lang('helptxt'), 476 array('name' => $row['name'], 477 'version' => $row['version'], 478 'filename' => $row['filename'])); 479 $onerow->aboutlink = $this->CreateLink( $id, 'moduleabout', $returnid, 480 $this->Lang('abouttxt'), 481 array('name' => $row['name'], 482 'version' => $row['version'], 483 'filename' => $row['filename'])); 484 485 switch( $row['status'] ) 486 { 487 case 'uptodate': 488 $onerow->status = $this->Lang('uptodate'); 489 break; 490 case 'newerversion': 491 $onerow->status = $this->Lang('newerversion'); 492 break; 493 case 'notinstalled': 494 { 495 $mod = $moduledir.DIRECTORY_SEPARATOR.$row['name']; 496 if( (($writable && is_dir($mod) && is_directory_writable( $mod )) || 497 ($writable && !file_exists( $mod ) )) && $caninstall ) 498 { 499 $onerow->status = $this->CreateLink( $id, 'installmodule', $returnid, 500 $this->Lang('download'), 501 array('name' => $row['name'], 502 'version' => $row['version'], 503 'filename' => $row['filename'], 504 'size' => $row['size'])); 505 } 506 507 else 508 { 509 $onerow->status = $this->Lang('cantdownload'); 510 } 511 break; 512 } 513 case 'upgrade': 514 { 515 $mod = $moduledir.DIRECTORY_SEPARATOR.$row['name']; 516 if( (($writable && is_dir($mod) && is_directory_writable( $mod )) || 517 ($writable && !file_exists( $mod ) )) && $caninstall ) 518 { 519 $onerow->status = $this->CreateLink( $id, 'upgrademodule', $returnid, 520 $this->Lang('download'), 521 array('name' => $row['name'], 522 'version' => $row['version'], 523 'filename' => $row['filename'], 524 'size' => $row['size'])); 525 } 526 else 527 { 528 $onerow->status = $this->Lang('cantdownload'); 529 } 530 break; 531 } 532 } 533 534 $onerow->size = (int)((float) $row['size'] / 1024.0 + 0.5); 535 $onerow->rowclass = $rowclass; 536 if( isset( $row['description'] ) ) 537 { 538 $onerow->description=$row['description']; 539 } 540 $rowarray[] = $onerow; 541 ($rowclass == "row1" ? $rowclass = "row2" : $rowclass = "row1"); 542 } // for 543 544 // and display our page 545 $this->smarty->assign('letters', implode(' ',array_values($letters))); 546 $this->smarty->assign('nametext',$this->Lang('nametext')); 547 $this->smarty->assign('vertext',$this->Lang('vertext')); 548 $this->smarty->assign('sizetext',$this->Lang('sizetext')); 549 $this->smarty->assign('statustext',$this->Lang('statustext')); 550 $this->smarty->assign('items', $rowarray); 551 $this->smarty->assign('itemcount', count($rowarray)); 552 } 553 else 554 { 555 $this->smarty->assign('message', $this->Lang('error_connectnomodules')); 556 } 557 echo $this->processTemplate('adminpanel.tpl'); 558 } 559 560 561 /*--------------------------------------------------------- 562 _DisplayAdminModulesTab() 563 ---------------------------------------------------------*/ 564 function _DisplayAdminPrefsTab($id, &$params, $returnid) 565 { 566 $this->smarty->assign('formstart',$this->CreateFormStart( $id, 'setprefs', $returnid )); 567 $this->smarty->assign('formend',$this->CreateFormEnd()); 568 $this->smarty->assign('prompt_url',$this->Lang('prompt_repository_url')); 569 $this->smarty->assign('input_url',$this->CreateInputText($id, 'url', 570 $this->GetPreference('module_repository'), 571 80, 255 )); 572 $this->smarty->assign('extratext_url',$this->Lang('text_repository_url')); 573 574 $this->smarty->assign('prompt_reseturl',$this->Lang('prompt_reseturl')); 575 $this->smarty->assign('input_reseturl',$this->CreateInputSubmit($id,'reseturl',$this->Lang('reset'))); 576 577 $this->smarty->assign('prompt_chunksize',$this->Lang('prompt_dl_chunksize')); 578 $this->smarty->assign('input_chunksize',$this->CreateInputText($id, 'input_dl_chunksize', 579 $this->GetPreference('dl_chunksize',256),3,3)); 580 $this->smarty->assign('extratext_chunksize',$this->Lang('text_dl_chunksize')); 581 582 $this->smarty->assign('prompt_resetcache',$this->Lang('prompt_resetcache')); 583 $this->smarty->assign('input_resetcache',$this->CreateInputSubmit($id,'resetcache',$this->Lang('reset'))); 584 585 $this->smarty->assign('submit',$this->CreateInputSubmit( $id, 'submit', $this->Lang('submit'))); 586 $this->smarty->assign('prompt_otheroptions',$this->Lang('prompt_otheroptions')); 587 $this->smarty->assign('prompt_settings',$this->Lang('prompt_settings')); 588 echo $this->ProcessTemplate('adminprefs.tpl'); 589 } 590 591 /*--------------------------------------------------------- 592 _DisplayAdminSoapModuleHelp() 593 Display the help for an a module on the repository 594 ---------------------------------------------------------*/ 595 function _DisplayAdminSoapModuleHelp($id, &$params, $returnid) 596 { 597 if( !isset( $params['name'] ) ) 598 { 599 $this->_DisplayErrorPage( $id, $params, $returnid, 600 $this->Lang('error_insufficientparams')); 601 return; 602 } 603 $name = $params['name']; 604 605 if( !isset( $params['version'] ) ) 606 { 607 $this->_DisplayErrorPage( $id, $params, $returnid, 608 $this->Lang('error_insufficientparams')); 609 return; 610 } 611 $version = $params['version']; 612 613 $url = $this->GetPreference('module_repository'); 614 if( $url == '' ) 615 { 616 $this->_DisplayErrorPage( $id, $params, $returnid, 617 $this->Lang('error_norepositoryurl')); 618 return; 619 } 620 621 if( !isset($params['filename'] ) ) 622 { 623 $this->_DisplayErrorPage( $id, $params, $returnid, 624 $this->Lang('error_nofilename')); 625 return; 626 } 627 $xmlfile = $params['filename']; 628 629 $nusoap =& $this->GetModuleInstance('nuSOAP'); 630 $nusoap->Load(); 631 $nu_soapclient =& new nu_soapclient($url,false,false,false,false,false,90,90); 632 if( $err = $nu_soapclient->GetError() ) 633 { 634 $this->_DisplayErrorPage( $id, $params, $returnid, 635 'SOAP Error: '.$err); 636 return; 637 } 638 $help = $nu_soapclient->call('ModuleRepository.soap_modulehelp',array('name' => $xmlfile )); 639 if( $err = $nu_soapclient->GetError() ) 640 { 641 $this->_DisplayErrorPage( $id, $params, $returnid, 642 'SOAP Error: '.$err); 643 echo htmlspecialchars($nu_soapclient->response); 644 return; 645 } 646 if( $help[0] == false ) 647 { 648 $this->_DisplayErrorPage( $id, $params, $returnid, 649 $help[1] ); 650 return; 651 } 652 $this->smarty->assign('title',$this->Lang('helptxt')); 653 $this->smarty->assign('moduletext',$this->Lang('nametext')); 654 $this->smarty->assign('vertext',$this->Lang('vertext')); 655 $this->smarty->assign('xmltext',$this->Lang('xmltext')); 656 $this->smarty->assign('modulename',$name); 657 $this->smarty->assign('moduleversion',$version); 658 $this->smarty->assign('xmlfile',$xmlfile); 659 $this->smarty->assign('content',$help[1]); 660 echo $this->ProcessTemplate('remotecontent.tpl'); 661 } 662 663 664 /*--------------------------------------------------------- 665 _DisplayAdminSoapModuleAbout() 666 Display the about info for an a module on the repository 667 ---------------------------------------------------------*/ 668 function _DisplayAdminSoapModuleAbout($id, &$params, $returnid) 669 { 670 if( !isset( $params['name'] ) ) 671 { 672 $this->_DisplayErrorPage( $id, $params, $returnid, 673 $this->Lang('error_insufficientparams')); 674 return; 675 } 676 $name = $params['name']; 677 678 if( !isset( $params['version'] ) ) 679 { 680 $this->_DisplayErrorPage( $id, $params, $returnid, 681 $this->Lang('error_insufficientparams')); 682 return; 683 } 684 $version = $params['version']; 685 686 $url = $this->GetPreference('module_repository'); 687 if( $url == '' ) 688 { 689 $this->_DisplayErrorPage( $id, $params, $returnid, 690 $this->Lang('error_norepositoryurl')); 691 return; 692 } 693 694 if( !isset($params['filename'] ) ) 695 { 696 $this->_DisplayErrorPage( $id, $params, $returnid, 697 $this->Lang('error_nofilename')); 698 return; 699 } 700 $xmlfile = $params['filename']; 701 702 $nusoap =& $this->GetModuleInstance('nuSOAP'); 703 $nusoap->Load(); 704 $nu_soapclient =& new nu_soapclient($url,false,false,false,false,false,90,90); 705 if( $err = $nu_soapclient->GetError() ) 706 { 707 $this->_DisplayErrorPage( $id, $params, $returnid, 708 'SOAP Error: '.$err); 709 return; 710 } 711 $about = $nu_soapclient->call('ModuleRepository.soap_moduleabout',array('name' => $xmlfile )); 712 if( $err = $nu_soapclient->GetError() ) 713 { 714 $this->_DisplayErrorPage( $id, $params, $returnid, 715 'SOAP Error: '.$err); 716 echo htmlspecialchars($nu_soapclient->response); 717 return; 718 } 719 if( $about[0] == false ) 720 { 721 $this->_DisplayErrorPage( $id, $params, $returnid, 722 $about[1] ); 723 return; 724 } 725 $this->smarty->assign('title',$this->Lang('abouttxt')); 726 $this->smarty->assign('moduletext',$this->Lang('nametext')); 727 $this->smarty->assign('vertext',$this->Lang('vertext')); 728 $this->smarty->assign('xmltext',$this->Lang('xmltext')); 729 $this->smarty->assign('modulename',$name); 730 $this->smarty->assign('moduleversion',$version); 731 $this->smarty->assign('xmlfile',$xmlfile); 732 $this->smarty->assign('content',$about[1]); 733 echo $this->ProcessTemplate('remotecontent.tpl'); 734 } 735 736 737 /*---------------------------------------------------------- 738 _DoAdminInstallModule( $id, &$params, $returnid ) 739 do a module installation 740 ---------------------------------------------------------*/ 741 function _DoAdminInstallModule($id, &$params, $returnid) 742 { 743 global $gCms; 744 745 if( !isset( $params['name'] ) ) 746 { 747 $this->_DisplayErrorPage( $id, $params, $returnid, 748 $this->Lang('error_insufficientparams')); 749 return; 750 } 751 $name = $params['name']; 752 753 if( !isset( $params['version'] ) ) 754 { 755 $this->_DisplayErrorPage( $id, $params, $returnid, 756 $this->Lang('error_insufficientparams')); 757 return; 758 } 759 $version = $params['version']; 760 761 $url = $this->GetPreference('module_repository'); 762 if( $url == '' ) 763 { 764 $this->_DisplayErrorPage( $id, $params, $returnid, 765 $this->Lang('error_norepositoryurl')); 766 return; 767 } 768 769 if( !isset($params['size'] ) ) 770 { 771 $this->_DisplayErrorPage( $id, $params, $returnid, 772 $this->Lang('error_nofilesize')); 773 return; 774 } 775 $size = $params['size']; 776 777 if( !isset($params['filename'] ) ) 778 { 779 $this->_DisplayErrorPage( $id, $params, $returnid, 780 $this->Lang('error_nofilename')); 781 return; 782 } 783 $xmlfile = $params['filename']; 784 785 $nusoap =& $this->GetModuleInstance('nuSOAP'); 786 $nusoap->Load(); 787 $nu_soapclient =& new nu_soapclient($url,false,false,false,false,false,90,90); 788 if( $err = $nu_soapclient->GetError() ) 789 { 790 $this->_DisplayErrorPage( $id, $params, $returnid, 791 'SOAP Error: '.$err); 792 return; 793 } 794 795 // get the xml file from soap 796 $xml = ''; 797 $result = $this->_GetRepositoryXML($nu_soapclient,$xmlfile,$size,$xml); 798 // $xml = $nu_soapclient->call('ModuleRepository.soap_modulexml',array('name' => $xmlfile )); 799 if( $err = $nu_soapclient->GetError() ) 800 { 801 echo "<pre>".htmlspecialchars($nu_soapclient->response)."</pre><br/>"; 802 $this->_DisplayErrorPage( $id, $params, $returnid, 803 'SOAP Error: '.$err); 804 return; 805 } 806 807 // get the md5sum from soap 808 $svrmd5 = $nu_soapclient->call('ModuleRepository.soap_modulemd5sum',array('name' => $xmlfile)); 809 if( $err = $nu_soapclient->GetError() ) 810 { 811 812 $this->_DisplayErrorPage( $id, $params, $returnid, 813 'SOAP Error: '.$err); 814 return; 815 } 816 817 818 // calculate our own md5sum 819 // and compare 820 $clientmd5 = md5( $xml ); 821 822 if( $clientmd5 != $svrmd5 ) 823 { 824 $this->_DisplayErrorPage( $id, $params, $returnid, 825 $this->Lang('error_checksum')); 826 echo "expected: $svrmd5 and got $clientmd5<br/>"; 827 return; 828 } 829 830 // woohoo, we're ready to rock and roll now 831 // just gotta expand the module 832 $modoperations = $gCms->GetModuleOperations(); 833 if( !$modoperations->ExpandXMLPackage( $xml ) ) 834 { 835 $this->_DisplayErrorPage( $id, $params, $returnid, 836 $modoperations->GetLastError()); 837 return; 838 } 839 840 // and install it 841 $result = $modoperations->InstallModule( $name, true ); 842 if( $result[0] == true ) 843 { 844 if( !isset( $gCms->modules[$name]['object'] ) ) 845 { 846 // hopefully this will never happen 847 $this->_DisplayErrorPage($id, $params, $returnid, 848 $this->Lang('error_moduleinstallfailed')); 849 } 850 else 851 { 852 $cmsmodules = &$gCms->modules; 853 $msg = $cmsmodules[$name]['object']->InstallPostMessage(); 854 if( $msg != FALSE ) 855 { 856 echo $msg; 857 } 858 else 859 { 860 $this->Redirect( $id, 'defaultadmin', $returnid ); 861 } 862 } 863 } 864 else 865 { 866 $this->_DisplayErrorPage($id, $params, $returnid, 867 $this->Lang('error_moduleinstallfailed')." :".$result[1]); 868 } 869 } 870 871 872 /*---------------------------------------------------------- 873 _GetInstalledModules 874 build a hash of info about the installed modules. 875 ---------------------------------------------------------*/ 876 function _GetInstalledModules() 877 { 878 global $gCms; 879 $results = array(); 880 foreach( $gCms->modules as $key => $value ) 881 { 882 $modinstance = $value['object']; 883 $details = array(); 884 $details['name'] = $modinstance->GetName(); 885 $details['description'] = $modinstance->GetDescription(); 886 $details['version'] = $modinstance->GetVersion(); 887 // todo, here, check to see if there's write permission 888 // for the httpd user to every one of the files 889 // in the module's directory. 890 $results[] = $details; 891 } 892 return array(true,$results); 893 } 894 895 896 /*---------------------------------------------------------- 897 _GetRepositoryXML 898 Get the xml file for a specific module from the repository 899 900 if the expected file size is less than the block size 901 then the file will be downloaded in it's entirety 902 otherwise it will be downloaded in chunks 903 ---------------------------------------------------------*/ 904 function _GetRepositoryXML( &$nu_soapclient, $filename, $size, &$xml ) 905 { 906 $orig_chunksize = $this->GetPreference('dl_chunksize',256); 907 $chunksize = $orig_chunksize * 1024; 908 if( $size <= $chunksize ) 909 { 910 // we're downloading at one shot 911 $xml = $nu_soapclient->call('ModuleRepository.soap_modulexml', 912 array('name' => $filename )); 913 if( $nu_soapclient->GetError() ) 914 { 915 return false; 916 } 917 } 918 else 919 { 920 global $gCms; 921 $dir = $gCms->config['root_path'].DIRECTORY_SEPARATOR.'tmp'.DIRECTORY_SEPARATOR; 922 $tmpname = tempnam($dir,'modmgr_'); 923 if( $tmpname === FALSE ) 924 { 925 return false; 926 } 927 928 // we're downloading in chunks 929 // to a temporary file someplace 930 // that we will delete afterwards 931 $fh = fopen($tmpname,'w'); 932 $nchunks = (int)($size / $chunksize) + 1; 933 for( $i = 0; $i < $nchunks; $i++ ) 934 { 935 $data = $nu_soapclient->call('ModuleRepository.soap_modulegetpart', 936 array('name' => $filename, 937 'partnum' => $i, 938 'sizekb' => $orig_chunksize)); 939 if( $nu_soapclient->GetError() ) 940 { 941 echo $nu_soapclient->GetError()."<br/><br/>"; 942 echo htmlspecialchars($nu_soapclient->response); 943 @fclose($fh); 944 @unlink($tmpname); 945 return false; 946 } 947 $data = base64_decode( $data ); 948 $nbytes = @fwrite($fh,$data); 949 // if( $nbytes != strlen($data) ) 950 // { 951 // // ugh-oh 952 // } 953 } 954 // we got here so everything theoretically worked 955 @fflush($fh); 956 @fclose($fh); 957 $xml = @file_get_contents($tmpname); 958 } 959 return true; 960 } 961 962 963 /*---------------------------------------------------------- 964 _GetRepositoryModules 965 Get the xml modules from the repository, in an array of 966 hashes, each hash has name and version keys 967 968 This routine filters out modules that are incompatible, 969 i.e: the minimum cms version is larger than the current cms 970 version, or the maximum cms version is smaller than the 971 current cms version 972 ---------------------------------------------------------*/ 973 function _GetRepositoryModules() 974 { 975 global $_SESSION; 976 global $CMS_VERSION; 977 978 $url = $this->GetPreference('module_repository'); 979 if( $url == '' ) 980 { 981 return array(false,$this->Lang('error_norepositoryurl')); 982 } 983 984 $nusoap =& $this->GetModuleInstance('nuSOAP'); 985 $nusoap->Load(); 986 $nu_soapclient =& new nu_soapclient($url,false,false,false,false,false,90,90); 987 if( $err = $nu_soapclient->GetError() ) 988 { 989 return array(false,$this->Lang('error_nosoapconnect')); 990 } 991 992 $allmoduledetails = array(); 993 if( !isset($_SESSION['modulemanager_cache']) ) 994 { 995 $repversion = $nu_soapclient->call('ModuleRepository.soap_version'); 996 if( $err = $nu_soapclient->GetError() ) 997 { 998 return array(false,$this->Lang('error_soaperror').' ('.$url.'): '.$err); 999 } 1000 if( version_compare( $repversion, MINIMUM_REPOSITORY_VERSION ) < 0 ) 1001 { 1002 return array(false,$this->Lang('error_minimumrepository')); 1003 } 1004 1005 $modules = $nu_soapclient->call('ModuleRepository.soap_listmodules'); 1006 if( $err = $nu_soapclient->GetError() ) 1007 { 1008 return array(false,$this->Lang('error_soaperror').' ('.$url.'): '.$err); 1009 } 1010 1011 1012 $allmoduledetails = $nu_soapclient->call('ModuleRepository.soap_moduledetailsgetall'); 1013 if( $err = $nu_soapclient->GetError() ) 1014 { 1015 return array(false,$this->Lang('error_soaperror').' ('.$url.'): '.$err); 1016 } 1017 if( !is_array( $allmoduledetails ) || count( $allmoduledetails ) == 0 ) 1018 { 1019 return array(false,$this->Lang('error_connectnomodules').' ('.$url.'): '.$err); 1020 } 1021 $_SESSION['modulemanager_cache'] = $allmoduledetails; 1022 } 1023 else 1024 { 1025 $allmoduledetails = $_SESSION['modulemanager_cache']; 1026 } 1027 return array(true,$allmoduledetails); 1028 } 1029 } 1030 1031 ?>
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| Généré le : Tue Apr 3 18:50:37 2007 | par Balluche grâce à PHPXref 0.7 |