inc/modules/admin/what-extensions.php

   1 <?php
   2 /************************************************************************
   3  * MXChange v0.2.1                                    Start: 03/22/2004 *
   4  * ================                             Last change: 12/13/2004 *
   5  *                                                                      *
   6  * -------------------------------------------------------------------- *
   7  * File              : what-extentions.php                              *
   8  * -------------------------------------------------------------------- *
   9  * Short description : Extension management                             *
  10  * -------------------------------------------------------------------- *
  11  * Kurzbeschreibung  : Erweiterungen-Management                         *
  12  * -------------------------------------------------------------------- *
  13  * $Revision::                                                        $ *
  14  * $Date::                                                            $ *
  15  * $Tag:: 0.2.1-FINAL                                                 $ *
  16  * $Author::                                                          $ *
  17  * Needs to be in all Files and every File needs "svn propset           *
  18  * svn:keywords Date Revision" (autoprobset!) at least!!!!!!            *
  19  * -------------------------------------------------------------------- *
  20  * Copyright (c) 2003 - 2009 by Roland Haeder                           *
  21  * For more information visit: http://www.mxchange.org                  *
  22  *                                                                      *
  23  * This program is free software; you can redistribute it and/or modify *
  24  * it under the terms of the GNU General Public License as published by *
  25  * the Free Software Foundation; either version 2 of the License, or    *
  26  * (at your option) any later version.                                  *
  27  *                                                                      *
  28  * This program is distributed in the hope that it will be useful,      *
  29  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
  30  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
  31  * GNU General Public License for more details.                         *
  32  *                                                                      *
  33  * You should have received a copy of the GNU General Public License    *
  34  * along with this program; if not, write to the Free Software          *
  35  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *
  36  * MA  02110-1301  USA                                                  *
  37  ************************************************************************/
  38
  39 // Some security stuff...
  40 if ((!defined('__SECURITY')) || (!isAdmin())) {
  41         die();
  42 } // END - if
  43
  44 // Add description as navigation point
  45 addMenuDescription('admin', __FILE__);
  46
  47 // Normally we want the overview of all registered extensions
  48 $do = 'overview';
  49 $SEL = 0;
  50
  51 // Are some extensions submitted?
  52 if (isPostRequestElementSet('sel')) {
  53         // Then count all
  54         $SEL = countPostSelection();
  55 } // END - if
  56
  57 if (isGetRequestElementSet('reg_ext')) {
  58         // We are about to register a new extension
  59         $do = 'register'; $ext_id = bigintval(getRequestElement('reg_ext'));
  60         // The ID comes from task management and it is - of course - *not* the extension's name!
  61 } elseif ((isPostRequestElementSet('change')) && ($SEL > 0) && (!isDemoModeActive())) {
  62         // De-/activate extensions
  63         foreach (postRequestElement('sel') as $ext_id => $active) {
  64                 // Shall we keep the extension always active?
  65                 if ((isset($GLOBALS['cache_array']['active_extensions'][getExtensionName($ext_id)])) && ($GLOBALS['cache_array']['active_extensions'][getExtensionName($ext_id)] == 'Y') && ($active != 'Y')) {
  66                         // Keep this extension active!
  67                 } else {
  68                         // De/activate extension
  69                         $ACT = 'N'; getExtensionMode('deactivate');
  70                         if ($active != 'Y') { $ACT = 'Y'; setExtensionMode('activate'); }
  71                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_extensions` SET `ext_active`='".$ACT."' WHERE `id`=%s AND `ext_active`='%s' LIMIT 1",
  72                         array(bigintval($ext_id), $active), __FILE__, __LINE__);
  73
  74                         // Run embeded SQL commands
  75                         doExtensionSqls($ext_id, getExtensionMode());
  76                 }
  77         }
  78 } elseif (((isPostRequestElementSet('edit')) || (isPostRequestElementSet(('modify')))) && ($SEL > 0) && (!isDemoModeActive())) {
  79         // Change settings like CSS file load
  80         if (isPostRequestElementSet(('modify'))) {
  81                 // Change entries
  82                 $cache_update = 0;
  83                 foreach (postRequestElement('sel') as $ext_id => $sel) {
  84                         // Secure ID
  85                         $ext_id = bigintval($ext_id);
  86
  87                         // Change this extension?
  88                         if ($sel == 1) {
  89                                 // Load mode is modify
  90                                 getExtensionMode('modify');
  91
  92                                 // Get entry for 'active'
  93                                 $active = postRequestElement('active', $ext_id);
  94
  95                                 // Update extension's record
  96                                 if (getExtensionVersion('sql_patches') >= '0.0.6') {
  97                                         // Update also CSS column when extensions sql_patches is newer or exact v0.0.6
  98                                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_extensions` SET `ext_has_css`='%s', `ext_active`='%s' WHERE `id`=%s LIMIT 1",
  99                                                 array(postRequestElement('css', $ext_id), $active, $ext_id), __FILE__, __LINE__);
 100                                 } else {
 101                                         // When extension is older than v0.0.6 there is no column for the CSS information
 102                                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_extensions` SET `ext_active`='%s' WHERE `id`=%s LIMIT 1",
 103                                                 array($active, $ext_id), __FILE__, __LINE__);
 104                                 }
 105
 106                                 // Run SQLs on activation / deactivation
 107                                 switch ($active) {
 108                                         case 'Y': setExtensionMode('activate');   break;
 109                                         case 'N': setExtensionMode('deactivate'); break;
 110                                 } // END - if
 111
 112                                 // Run embeded SQL commands
 113                                 doExtensionSqls($ext_id, getExtensionMode());
 114                         }
 115                 }
 116
 117                 // Extensions changed
 118                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_EXT_CHANGED'));
 119         } else {
 120                 // Edit selected entries
 121                 $SW = 2; $OUT = '';
 122                 foreach (postRequestElement('sel') as $ext_id => $sel) {
 123                         // Edit this extension?
 124                         if (($sel == 'Y') || ($sel != 'Y')) {
 125                                 // Default is no CSS for non-updated mailers
 126                                 $css = 'N';
 127
 128                                 // Load required data
 129                                 if (getExtensionVersion('sql_patches') >= '0.0.6') {
 130                                         $result = SQL_QUERY_ESC("SELECT ext_has_css, ext_active FROM `{?_MYSQL_PREFIX?}_extensions` WHERE `id`=%s LIMIT 1",
 131                                                 array(bigintval($ext_id)), __FILE__, __LINE__);
 132                                         list($css, $active) = SQL_FETCHROW($result);
 133                                         SQL_FREERESULT($result);
 134                                 } else {
 135                                         $result = SQL_QUERY_ESC("SELECT ext_active FROM `{?_MYSQL_PREFIX?}_extensions` WHERE `id`=%s LIMIT 1",
 136                                                 array(bigintval($ext_id)), __FILE__, __LINE__);
 137                                         list($active) = SQL_FETCHROW($result);
 138                                         SQL_FREERESULT($result);
 139                                         $css = 'X';
 140                                 }
 141
 142                                 // Output row
 143                                 $cssSelection = '---';
 144                                 if (getExtensionVersion('sql_patches') >= '0.0.6') $cssSelection = addSelectionBox('yn', $css, 'css', $ext_id);
 145
 146                                 // Prepare data for the row template
 147                                 $content = array(
 148                                         'sw'     => $SW,
 149                                         'id'     => $ext_id,
 150                                         'name'   => getExtensionName($ext_id),
 151                                         'active' => addSelectionBox('yn', $active, 'active', $ext_id),
 152                                         'css'    => $cssSelection,
 153                                 );
 154
 155                                 // Load row template and switch color
 156                                 $OUT .= loadTemplate('admin_extensions_edit_row', true, $content);
 157                                 $SW = 3 - $SW;
 158                         }
 159                 } // END - foreach
 160
 161                 // Load template
 162                 loadTemplate('admin_extensions_edit', false, $OUT);
 163                 $do = 'edit';
 164         }
 165 } elseif ((isPostRequestElementSet('delete')) && ($SEL > 0) && (!isDemoModeActive())) {
 166         // List extensions and when verbose is enabled SQL statements which will be executed
 167         $OUT = ''; $SW = 2;
 168         foreach (postRequestElement('sel') as $ext_id => $sel) {
 169                 // Init variables
 170                 $VERBOSE_OUT = '';
 171                 initSqls();
 172
 173                 // Secure id number
 174                 $ext_id = bigintval($ext_id);
 175
 176                 // Is the id valid?
 177                 if (isExtensionIdValid($ext_id)) {
 178                         // Get extension name
 179                         $ext_name = getExtensionName($ext_id);
 180
 181                         if (getConfig('verbose_sql') == 'Y') {
 182                                 // Load SQL commands in remove mode
 183                                 if (loadExtension($ext_name, 'remove', '', true)) {
 184                                         // Generate extra table with loaded SQL commands
 185                                         $VERBOSE_OUT = addExtensionVerboseSqlTable();
 186                                 } // END - if
 187                         } // END - if
 188
 189                         // Prepare data for the row template
 190                         $content = array(
 191                                 'sw'       => $SW,
 192                                 'id'       => $ext_id,
 193                                 'ext_name' => $ext_name,
 194                                 'ext_ver'  => getExtensionVersion($ext_name),
 195                                 'verbose'  => $VERBOSE_OUT
 196                         );
 197
 198                         // Load row template and switch color
 199                         $OUT .= loadTemplate('admin_extensions_delete_row', true, $content);
 200                 } else {
 201                         // Prepare data for the row template
 202                         $content = array(
 203                                 'sw'       => $SW,
 204                                 'id'       => $ext_id
 205                         );
 206
 207                         // Not valid!
 208                         $OUT .= loadTemplate('admin_extensions_delete_row_404', true, $content);
 209                 }
 210                 $SW = 3 - $SW;
 211         } // END - foreach
 212
 213         // Load template
 214         loadTemplate('admin_extensions_delete', false, $OUT);
 215         $do = 'delete';
 216 } elseif ((isPostRequestElementSet('remove')) && ($SEL > 0) && (!isDemoModeActive())) {
 217         // Remove extensions from DB (you have to delete all files manually!)
 218         $cache_update = 0;
 219         foreach (postRequestElement('sel') as $ext_id => $active) {
 220                 // Secure ID number
 221                 $ext_id = bigintval($ext_id);
 222
 223                 // Is this extension selected and id valid?
 224                 if (($active == 1) && (isExtensionIdValid($ext_id))) {
 225                         // Run embeded SQL commands
 226                         doExtensionSqls($ext_id, 'remove');
 227                 } // END - if
 228         } // END - foreach
 229
 230         // Extensions removed
 231         loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_EXTENSIONS_REMOVED'), $SEL));
 232 } elseif ((isGetRequestElementSet('do')) && (!isDemoModeActive())) {
 233         // Other things to do
 234         $do = SQL_ESCAPE(secureString(getRequestElement('do')));
 235 } elseif (isGetRequestElementSet('do')) {
 236         // Demo mode active!
 237         $do = 'demo';
 238 }
 239
 240 // Shall we display active/inactive extensions?
 241 $where = '';
 242 if (isGetRequestElementSet(('active'))) {
 243         $where = sprintf("WHERE `ext_active`='%s'", SQL_ESCAPE(secureString(getRequestElement('active'))));
 244 } // END - if
 245
 246 // Case selection
 247 switch ($do) {
 248         case 'overview': // List all registered extensions
 249                 if (isExtensionInstalledAndNewer('sql_patches', '0.0.6')) {
 250                         // Load extension data with CSS informations
 251                         $result = SQL_QUERY("SELECT `id` AS ext_id, `ext_name`, `ext_active`, `ext_has_css` AS ext_css, `ext_version`
 252 FROM `{?_MYSQL_PREFIX?}_extensions`
 253 ".$where."
 254 ORDER BY `ext_name` ASC", __FILE__, __LINE__);
 255                 } else {
 256                         // Load extension data without CSS informations
 257                         $result = SQL_QUERY("SELECT `id` AS ext_id, `ext_name`, `ext_active`, `id`, `ext_version`
 258 FROM `{?_MYSQL_PREFIX?}_extensions`
 259 ".$where."
 260 ORDER BY `ext_name` ASC", __FILE__, __LINE__);
 261                 }
 262
 263                 // Are there some entries?
 264                 if (SQL_NUMROWS($result) > 0) {
 265                         // Extensions are registered
 266                         $OUT = ''; $SW = 2;
 267                         while ($content = SQL_FETCHARRAY($result)) {
 268                                 // Prepare CSS selection output
 269                                 $cssSelection = '---';
 270                                 if (getExtensionVersion('sql_patches') >= '0.0.6') $cssSelection = translateYesNo($content['ext_css']);
 271
 272                                 // Prepare data for the row template
 273                                 $content = array(
 274                                         'sw'      => $SW,
 275                                         'id'      => $content['ext_id'],
 276                                         'name'    => $content['ext_name'],
 277                                         'active'  => translateYesNo($content['ext_active']),
 278                                         'act_val' => $content['ext_active'],
 279                                         'css'     => $cssSelection,
 280                                         'ver'     => $content['ext_version'],
 281                                 );
 282
 283                                 // Load row template and switch color
 284                                 $OUT .= loadTemplate('admin_extensions_row', true, $content);
 285                                 $SW = 3 - $SW;
 286                         }
 287
 288                         // Free memory
 289                         SQL_FREERESULT($result);
 290
 291                         // Load template
 292                         loadTemplate('admin_extensions', false, $OUT);
 293                 } else {
 294                         // No extensions are registered
 295                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_NO_EXTENSION_REGISTERED'));
 296                 }
 297                 break;
 298
 299         case 'register': // Register new extension
 300                 $result = SQL_QUERY_ESC("SELECT `id` FROM `{?_MYSQL_PREFIX?}_task_system` WHERE `assigned_admin`=%s AND `task_type`='EXTENSION' LIMIT 1",
 301                         array(getCurrentAdminId()), __FILE__, __LINE__);
 302                 $task_found = SQL_NUMROWS($result);
 303
 304                 // Free result
 305                 SQL_FREERESULT($result);
 306
 307                 // Is the ID number valid and the task was found?
 308                 if (($ext_id > 0) && ($task_found == 1)) {
 309                         // ID is valid so begin with registration, we first want to it's real name from task management (subject column)
 310                         $result = SQL_QUERY_ESC("SELECT `subject` FROM `{?_MYSQL_PREFIX?}_task_system` WHERE `id`=%s LIMIT 1",
 311                                 array(bigintval($ext_id)), __FILE__, __LINE__);
 312                         list($subj) = SQL_FETCHROW($result);
 313                         SQL_FREERESULT($result);
 314
 315                         // Disable cache update by default
 316                         $cache_update = 0;
 317                         if (!empty($subj)) {
 318                                 // Extract extension's name from subject...
 319                                 $ext_name = trim(substr($subj, 1, strpos($subj, ':') - 1));
 320
 321                                 // Test the extension for deprecation
 322                                 loadExtension($ext_name, 'test');
 323
 324                                 // Is the extension deprecated?
 325                                 if (!isExtensionDeprecated()) {
 326                                         // ... so we can finally register and load it in registration mode
 327                                         if (registerExtension($ext_name, $ext_id)) {
 328                                                 // Errors?
 329                                                 if (getTotalFatalErrors() == 0) {
 330                                                         // Extension was found and successfully registered
 331                                                         loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_EXTENSION_REGISTERED'), $ext_name));
 332
 333                                                         // Show next link
 334                                                         if (isExtensionActive('task')) {
 335                                                                 loadTemplate('admin_next_link', false, array(
 336                                                                         'url'   => 'modules.php?module=admin&amp;what=list_task',
 337                                                                         'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
 338                                                                 ));
 339                                                         } else {
 340                                                                 loadTemplate('admin_next_link', false, array(
 341                                                                         'url'   => 'modules.php?module=admin',
 342                                                                         'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
 343                                                                 ));
 344                                                         }
 345                                                 } else {
 346                                                         // Errors detected!
 347                                                         loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_EXTENSION_NOT_REGISTERED'), $ext_name));
 348                                                 }
 349
 350                                                 // Do we need to update cache file?
 351                                                 // @TODO Rewrite this to a filter
 352                                                 if (isExtensionActive('cache')) {
 353                                                         // Remove cache file (will be auto-created again!)
 354                                                         if ($GLOBALS['cache_instance']->loadCacheFile('config'))    $GLOBALS['cache_instance']->removeCacheFile();
 355                                                         if ($GLOBALS['cache_instance']->loadCacheFile('extension')) $GLOBALS['cache_instance']->removeCacheFile();
 356                                                         if ($GLOBALS['cache_instance']->loadCacheFile('modules'))   $GLOBALS['cache_instance']->removeCacheFile();
 357                                                 } // END - if
 358                                         } elseif (getExtensionVersion($ext_name) != '') {
 359                                                 // Notify the admin that we have a problem here...
 360                                                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ALREADY'));
 361                                         } else {
 362                                                 // Notify the admin that we have a problem here...
 363                                                 loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_REG_FAILED_404'), $ext_name));
 364                                         }
 365                                 } else {
 366                                         // Motify the admin that we have a problem here...
 367                                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_DEPRECATED'));
 368                                 }
 369                         } else {
 370                                 // Extension was not found in task management
 371                                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ID_404'));
 372                         }
 373                 } elseif ($task_found == 0) {
 374                         // No longer assigned or old task
 375                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ASSIGED'));
 376                 } else {
 377                         // ID is invalid
 378                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_INVALID'));
 379                 }
 380                 break;
 381
 382         case 'demo':
 383                 loadTemplate('admin_settings_saved', false, getMessage('SETTINGS_NOT_SAVED'));
 384                 break;
 385 }
 386
 387 // [EOF]
 388 ?>