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']['always_active'][getExtensionName($ext_id)])) && ($GLOBALS['cache_array']['always_active'][getExtensionName($ext_id)] == 'Y') && ($active == 'Y')) {
  59                         // Keep this extension active!
  60                         loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_EXTENSION_ALWAYS_ACTIVE'), getExtensionName($ext_id)));
  61                 } else {
  62                         // De/activate extension
  63                         $ACT = 'N'; setExtensionMode('deactivate');
  64                         if ($active != 'Y') { $ACT = 'Y'; setExtensionMode('activate'); }
  65                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_extensions` SET `ext_active`='".$ACT."' WHERE `id`=%s AND `ext_active`='%s' LIMIT 1",
  66                                 array(bigintval($ext_id), $active), __FILE__, __LINE__);
  67
  68                         // Run embeded SQL commands
  69                         doExtensionSqls($ext_id, getExtensionMode());
  70                 }
  71         }
  72 } elseif (((isPostRequestElementSet('edit')) || (isPostRequestElementSet(('modify')))) && (countPostSelection() > 0) && (!isDemoModeActive())) {
  73         // Change settings like CSS file load
  74         if (isPostRequestElementSet(('modify'))) {
  75                 // Change entries
  76                 $cache_update = '0';
  77                 foreach (postRequestElement('sel') as $ext_id => $sel) {
  78                         // Secure id
  79                         $ext_id = bigintval($ext_id);
  80
  81                         // Change this extension?
  82                         if ($sel == 1) {
  83                                 // Load mode is modify
  84                                 setExtensionMode('modify');
  85
  86                                 // Get entry for 'active'
  87                                 $active = postRequestElement('active', $ext_id);
  88
  89                                 // Update extension's record
  90                                 if (getExtensionVersion('sql_patches') >= '0.0.6') {
  91                                         // Update also CSS column when extensions sql_patches is newer or exact v0.0.6
  92                                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_extensions` SET `ext_has_css`='%s', `ext_active`='%s' WHERE `id`=%s LIMIT 1",
  93                                                 array(postRequestElement('css', $ext_id), $active, $ext_id), __FILE__, __LINE__);
  94                                 } else {
  95                                         // When extension is older than v0.0.6 there is no column for the CSS information
  96                                         SQL_QUERY_ESC("UPDATE `{?_MYSQL_PREFIX?}_extensions` SET `ext_active`='%s' WHERE `id`=%s LIMIT 1",
  97                                                 array($active, $ext_id), __FILE__, __LINE__);
  98                                 }
  99
 100                                 // Run SQLs on activation / deactivation
 101                                 switch ($active) {
 102                                         case 'Y': setExtensionMode('activate');   break;
 103                                         case 'N': setExtensionMode('deactivate'); break;
 104                                 } // END - if
 105
 106                                 // Run embeded SQL commands
 107                                 doExtensionSqls($ext_id, getExtensionMode());
 108                         }
 109                 }
 110
 111                 // Extensions changed
 112                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_EXT_CHANGED'));
 113         } else {
 114                 // Edit selected entries
 115                 $SW = 2; $OUT = '';
 116                 foreach (postRequestElement('sel') as $ext_id => $sel) {
 117                         // Edit this extension?
 118                         if (($sel == 'Y') || ($sel != 'Y')) {
 119                                 // Default is no CSS for non-updated mailers
 120                                 $css = 'N';
 121
 122                                 // Load required data
 123                                 if (getExtensionVersion('sql_patches') >= '0.0.6') {
 124                                         $result = SQL_QUERY_ESC("SELECT ext_has_css, ext_active FROM `{?_MYSQL_PREFIX?}_extensions` WHERE `id`=%s LIMIT 1",
 125                                                 array(bigintval($ext_id)), __FILE__, __LINE__);
 126                                         list($css, $active) = SQL_FETCHROW($result);
 127                                         SQL_FREERESULT($result);
 128                                 } else {
 129                                         $result = SQL_QUERY_ESC("SELECT ext_active FROM `{?_MYSQL_PREFIX?}_extensions` WHERE `id`=%s LIMIT 1",
 130                                                 array(bigintval($ext_id)), __FILE__, __LINE__);
 131                                         list($active) = SQL_FETCHROW($result);
 132                                         SQL_FREERESULT($result);
 133                                         $css = 'X';
 134                                 }
 135
 136                                 // Output row
 137                                 $cssSelection = '---';
 138                                 if (getExtensionVersion('sql_patches') >= '0.0.6') $cssSelection = addSelectionBox('yn', $css, 'css', $ext_id);
 139
 140                                 // Prepare data for the row template
 141                                 $content = array(
 142                                         'sw'     => $SW,
 143                                         'id'     => $ext_id,
 144                                         'name'   => getExtensionName($ext_id),
 145                                         'active' => addSelectionBox('yn', $active, 'active', $ext_id),
 146                                         'css'    => $cssSelection,
 147                                 );
 148
 149                                 // Load row template and switch color
 150                                 $OUT .= loadTemplate('admin_extensions_edit_row', true, $content);
 151                                 $SW = 3 - $SW;
 152                         }
 153                 } // END - foreach
 154
 155                 // Load template
 156                 loadTemplate('admin_extensions_edit', false, $OUT);
 157                 $do = 'edit';
 158         }
 159 } elseif ((isPostRequestElementSet('delete')) && (countPostSelection() > 0) && (!isDemoModeActive())) {
 160         // List extensions and when verbose is enabled SQL statements which will be executed
 161         $OUT = ''; $SW = 2;
 162         foreach (postRequestElement('sel') as $ext_id => $sel) {
 163                 // Init variables
 164                 $VERBOSE_OUT = '';
 165                 initSqls();
 166
 167                 // Secure id number
 168                 $ext_id = bigintval($ext_id);
 169
 170                 // Is the id valid?
 171                 if (isExtensionIdValid($ext_id)) {
 172                         // Get extension name
 173                         $ext_name = getExtensionName($ext_id);
 174
 175                         if (getConfig('verbose_sql') == 'Y') {
 176                                 // Load SQL commands in remove mode
 177                                 if (loadExtension($ext_name, 'remove', '', true)) {
 178                                         // Generate extra table with loaded SQL commands
 179                                         $VERBOSE_OUT = addExtensionVerboseSqlTable();
 180                                 } // END - if
 181                         } // END - if
 182
 183                         // Prepare data for the row template
 184                         $content = array(
 185                                 'sw'       => $SW,
 186                                 'id'       => $ext_id,
 187                                 'ext_name' => $ext_name,
 188                                 'ext_ver'  => getExtensionVersion($ext_name),
 189                                 'verbose'  => $VERBOSE_OUT
 190                         );
 191
 192                         // Load row template and switch color
 193                         $OUT .= loadTemplate('admin_extensions_delete_row', true, $content);
 194                 } else {
 195                         // Prepare data for the row template
 196                         $content = array(
 197                                 'sw'       => $SW,
 198                                 'id'       => $ext_id
 199                         );
 200
 201                         // Not valid!
 202                         $OUT .= loadTemplate('admin_extensions_delete_row_404', true, $content);
 203                 }
 204                 $SW = 3 - $SW;
 205         } // END - foreach
 206
 207         // Load template
 208         loadTemplate('admin_extensions_delete', false, $OUT);
 209         $do = 'delete';
 210 } elseif ((isPostRequestElementSet('remove')) && (countPostSelection() > 0) && (!isDemoModeActive())) {
 211         // Remove extensions from DB (you have to delete all files manually!)
 212         $cache_update = '0';
 213         foreach (postRequestElement('sel') as $ext_id => $active) {
 214                 // Secure id number
 215                 $ext_id = bigintval($ext_id);
 216
 217                 // Is this extension selected and id valid?
 218                 if (($active == 1) && (isExtensionIdValid($ext_id))) {
 219                         // Run embeded SQL commands
 220                         doExtensionSqls($ext_id, 'remove');
 221                 } // END - if
 222         } // END - foreach
 223
 224         // Extensions removed
 225         loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_EXTENSIONS_REMOVED'), countPostSelection()));
 226 } elseif ((isGetRequestElementSet('do')) && (!isDemoModeActive())) {
 227         // Other things to do
 228         $do = SQL_ESCAPE(secureString(getRequestElement('do')));
 229 } elseif (isGetRequestElementSet('do')) {
 230         // Demo mode active!
 231         $do = 'demo';
 232 }
 233
 234 // Shall we display active/inactive extensions?
 235 $where = '';
 236 if (isGetRequestElementSet(('active'))) {
 237         $where = sprintf("WHERE `ext_active`='%s'", SQL_ESCAPE(secureString(getRequestElement('active'))));
 238 } // END - if
 239
 240 // Case selection
 241 switch ($do) {
 242         case 'overview': // List all registered extensions
 243                 if (isExtensionInstalledAndNewer('sql_patches', '0.0.6')) {
 244                         // Load extension data with CSS informations
 245                         $result = SQL_QUERY("SELECT `id` AS ext_id, `ext_name`, `ext_active`, `ext_has_css` AS ext_css, `ext_version`
 246 FROM `{?_MYSQL_PREFIX?}_extensions`
 247 ".$where."
 248 ORDER BY `ext_name` ASC", __FILE__, __LINE__);
 249                 } else {
 250                         // Load extension data without CSS informations
 251                         $result = SQL_QUERY("SELECT `id` AS ext_id, `ext_name`, `ext_active`, `id`, `ext_version`
 252 FROM `{?_MYSQL_PREFIX?}_extensions`
 253 ".$where."
 254 ORDER BY `ext_name` ASC", __FILE__, __LINE__);
 255                 }
 256
 257                 // Are there some entries?
 258                 if (SQL_NUMROWS($result) > 0) {
 259                         // Extensions are registered
 260                         $OUT = ''; $SW = 2;
 261                         while ($content = SQL_FETCHARRAY($result)) {
 262                                 // Prepare CSS selection output
 263                                 $cssSelection = '---';
 264                                 if (isExtensionInstalledAndNewer('sql_patches', '0.0.6')) $cssSelection = translateYesNo($content['ext_css']);
 265
 266                                 // Prepare data for the row template
 267                                 $content = array(
 268                                         'sw'      => $SW,
 269                                         'id'      => $content['ext_id'],
 270                                         'name'    => $content['ext_name'],
 271                                         'active'  => translateYesNo($content['ext_active']),
 272                                         'act_val' => $content['ext_active'],
 273                                         'css'     => $cssSelection,
 274                                         'ver'     => $content['ext_version'],
 275                                 );
 276
 277                                 // Load row template and switch color
 278                                 $OUT .= loadTemplate('admin_extensions_row', true, $content);
 279                                 $SW = 3 - $SW;
 280                         }
 281
 282                         // Free memory
 283                         SQL_FREERESULT($result);
 284
 285                         // Load template
 286                         loadTemplate('admin_extensions', false, $OUT);
 287                 } else {
 288                         // No extensions are registered
 289                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_NO_EXTENSION_REGISTERED'));
 290                 }
 291                 break;
 292
 293         case 'register': // Register new extension
 294                 $result = SQL_QUERY_ESC("SELECT `id` FROM `{?_MYSQL_PREFIX?}_task_system` WHERE `assigned_admin`=%s AND `task_type`='EXTENSION' LIMIT 1",
 295                         array(getCurrentAdminId()), __FILE__, __LINE__);
 296                 $task_found = SQL_NUMROWS($result);
 297
 298                 // Free result
 299                 SQL_FREERESULT($result);
 300
 301                 // Is the id number valid and the task was found?
 302                 if (($ext_id > 0) && ($task_found == 1)) {
 303                         // id is valid so begin with registration, we first want to it's real name from task management (subject column)
 304                         $result = SQL_QUERY_ESC("SELECT `subject` FROM `{?_MYSQL_PREFIX?}_task_system` WHERE `id`=%s LIMIT 1",
 305                                 array(bigintval($ext_id)), __FILE__, __LINE__);
 306                         list($subj) = SQL_FETCHROW($result);
 307
 308                         // Free result
 309                         SQL_FREERESULT($result);
 310
 311                         // Disable cache update by default
 312                         $cache_update = '0';
 313                         if (!empty($subj)) {
 314                                 // Extract extension's name from subject...
 315                                 $ext_name = trim(substr($subj, 1, strpos($subj, ':') - 1));
 316
 317                                 // Test the extension for deprecation
 318                                 loadExtension($ext_name, 'test');
 319
 320                                 // Is the extension deprecated?
 321                                 if (!isExtensionDeprecated()) {
 322                                         // ... so we can finally register and load it in registration mode
 323                                         if (registerExtension($ext_name, $ext_id)) {
 324                                                 // Errors?
 325                                                 if (getTotalFatalErrors() == '0') {
 326                                                         // Extension was found and successfully registered
 327                                                         loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_EXTENSION_REGISTERED'), $ext_name));
 328
 329                                                         // Show next link
 330                                                         if (isExtensionActive('task')) {
 331                                                                 loadTemplate('admin_next_link', false, array(
 332                                                                         'url'   => 'modules.php?module=admin&amp;what=list_task',
 333                                                                         'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
 334                                                                 ));
 335                                                         } else {
 336                                                                 loadTemplate('admin_next_link', false, array(
 337                                                                         'url'   => 'modules.php?module=admin',
 338                                                                         'title' => getMessage('ADMIN_EXT_REGISTER_NEXT_LINK')
 339                                                                 ));
 340                                                         }
 341                                                 } else {
 342                                                         // Errors detected!
 343                                                         loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_EXTENSION_NOT_REGISTERED'), $ext_name));
 344                                                 }
 345
 346                                                 // Do we need to update cache file?
 347                                                 // @TODO Rewrite this to a filter
 348                                                 if (isExtensionActive('cache')) {
 349                                                         // Remove cache file (will be auto-created again!)
 350                                                         if ($GLOBALS['cache_instance']->loadCacheFile('config'))    $GLOBALS['cache_instance']->removeCacheFile();
 351                                                         if ($GLOBALS['cache_instance']->loadCacheFile('extension')) $GLOBALS['cache_instance']->removeCacheFile();
 352                                                         if ($GLOBALS['cache_instance']->loadCacheFile('modules'))   $GLOBALS['cache_instance']->removeCacheFile();
 353                                                 } // END - if
 354                                         } elseif (getExtensionVersion($ext_name) != '') {
 355                                                 // Notify the admin that we have a problem here...
 356                                                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ALREADY'));
 357                                         } else {
 358                                                 // Notify the admin that we have a problem here...
 359                                                 loadTemplate('admin_settings_saved', false, sprintf(getMessage('ADMIN_REG_FAILED_404'), $ext_name));
 360                                         }
 361                                 } else {
 362                                         // Motify the admin that we have a problem here...
 363                                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_DEPRECATED'));
 364                                 }
 365                         } else {
 366                                 // Extension was not found in task management
 367                                 loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ID_404'));
 368                         }
 369                 } elseif ($task_found == '0') {
 370                         // No longer assigned or old task
 371                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_ASSIGED'));
 372                 } else {
 373                         // id is invalid
 374                         loadTemplate('admin_settings_saved', false, getMessage('ADMIN_REG_FAILED_INVALID'));
 375                 }
 376                 break;
 377
 378         case 'demo':
 379                 loadTemplate('admin_settings_saved', false, getMessage('SETTINGS_NOT_SAVED'));
 380                 break;
 381 }
 382
 383 // [EOF]
 384 ?>