inc/modules/admin/what-extensions.php

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