0.2.1/inc/modules/admin/what-extensions.php

   1 <?php\r
   2 /************************************************************************\r
   3  * MXChange v0.2.1                                    Start: 03/22/2004 *\r
   4  * ================                             Last change: 12/13/2004 *\r
   5  *                                                                      *\r
   6  * -------------------------------------------------------------------- *\r
   7  * File              : what-extentions.php                              *\r
   8  * -------------------------------------------------------------------- *\r
   9  * Short description : Extension management                             *\r
  10  * -------------------------------------------------------------------- *\r
  11  * Kurzbeschreibung  : Erweiterungen-Management                         *\r
  12  * -------------------------------------------------------------------- *\r
  13  *                                                                      *\r
  14  * -------------------------------------------------------------------- *\r
  15  * Copyright (c) 2003 - 2008 by Roland Haeder                           *\r
  16  * For more information visit: http://www.mxchange.org                  *\r
  17  *                                                                      *\r
  18  * This program is free software; you can redistribute it and/or modify *\r
  19  * it under the terms of the GNU General Public License as published by *\r
  20  * the Free Software Foundation; either version 2 of the License, or    *\r
  21  * (at your option) any later version.                                  *\r
  22  *                                                                      *\r
  23  * This program is distributed in the hope that it will be useful,      *\r
  24  * but WITHOUT ANY WARRANTY; without even the implied warranty of       *\r
  25  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *\r
  26  * GNU General Public License for more details.                         *\r
  27  *                                                                      *\r
  28  * You should have received a copy of the GNU General Public License    *\r
  29  * along with this program; if not, write to the Free Software          *\r
  30  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,               *\r
  31  * MA  02110-1301  USA                                                  *\r
  32  ************************************************************************/\r
  33 \r
  34 // Some security stuff...\r
  35 if ((ereg(basename(__FILE__), $_SERVER['PHP_SELF'])) || (!IS_ADMIN())) {\r
  36         $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4)."/security.php";\r
  37         require($INC);\r
  38 }
  39 \r
  40 // Add description as navigation point\r
  41 ADD_DESCR("admin", basename(__FILE__));\r
  42 \r
  43 global $CACHE, $KEEP_ACTIVE, $CACHE_FILE;\r
  44 \r
  45 // Normally we want the overview of all registered extensions\r
  46 $do = "overview";\r
  47 $SEL = "0";\r
  48 if (!empty($_POST['sel'])) $SEL = SELECTION_COUNT($_POST['sel']);\r
  49 \r
  50 if (!empty($_GET['reg_ext'])) {\r
  51         // We are about to register a new extension\r
  52         $do = "register"; $id = $_GET['reg_ext'];\r
  53         // The ID comes from task management and it is - of course - *not* the extension's name!\r
  54 } elseif ((isset($_POST['change'])) && ($SEL > 0) && (!IS_DEMO())) {\r
  55         // De-/activate extensions\r
  56         foreach ($_POST['sel'] as $id=>$active) {\r
  57                 // Shall we keep the extension always active?\r
  58                 if ((isset($KEEP_ACTIVE[GET_EXT_NAME($id)])) && ($KEEP_ACTIVE[GET_EXT_NAME($id)] == "Y") && ($active == "N")) {\r
  59                         // Keep this extension active!\r
  60                 } else {\r
  61                         // De/activate extension\r
  62                         $ACT = "N"; $EXT_LOAD_MODE = "deactivate";\r
  63                         if ($active == "N") { $ACT = "Y"; $EXT_LOAD_MODE = "activate"; }\r
  64                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='".$ACT."' WHERE id=%d AND ext_active='%s' LIMIT 1",\r
  65                          array(bigintval($id), $active), __FILE__, __LINE__);\r
  66 \r
  67                         // Run embeded SQL commands\r
  68                         EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE);\r
  69                 }\r
  70         }\r
  71 } elseif (((isset($_POST['edit'])) || (isset($_POST['modify']))) && ($SEL > 0) && (!IS_DEMO())) {\r
  72         // Change settings like CSS file load\r
  73         if (isset($_POST['modify'])) {\r
  74                 // Change entries\r
  75                 $CACHE_UPDATE = "0";\r
  76                 foreach ($_POST['sel'] as $id=>$sel) {\r
  77                         // Secure ID\r
  78                         $id = bigintval($id);\r
  79 \r
  80                         // Change this extension?\r
  81                         if ($sel == 1) {\r
  82                                 // Update extension's record\r
  83                                 $active = $_POST['active'][$id];\r
  84                                 if (GET_EXT_VERSION("sql_patches") >= "0.0.6")  {\r
  85                                         // Update also CSS column when extensions sql_patches is newer or exact v0.0.6\r
  86                                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_has_css='%s', ext_active='%s' WHERE id=%d LIMIT 1",\r
  87                                          array($_POST['css'][$id], $active, $id), __FILE__, __LINE__);\r
  88                                 } else {\r
  89                                         // When extension is older than v0.0.6 there is no column for the CSS information\r
  90                                         $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='%s' WHERE id=%d LIMIT 1",\r
  91                                          array($active, $id), __FILE__, __LINE__);\r
  92                                 }
  93 \r
  94                                 // Run SQLs on activation / deactivation\r
  95                                 switch ($active) {\r
  96                                         case "Y": $EXT_LOAD_MODE = "activate";   break;\r
  97                                         case "N": $EXT_LOAD_MODE = "deactivate"; break;\r
  98                                 }\r
  99 \r
 100                                 // Run embeded SQL commands\r
 101                                 EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE);\r
 102                         }\r
 103                 }\r
 104 \r
 105                 // Extensions changed\r
 106                 OUTPUT_HTML ("<P align=\"center\">");\r
 107                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_EXT_CHANGED);\r
 108                 OUTPUT_HTML ("</P>");\r
 109         } else {\r
 110                 // Edit selected entries\r
 111                 $SW = "2"; $OUT = "";\r
 112                 foreach ($_POST['sel'] as $id=>$sel) {\r
 113                         // Edit this extension?\r
 114                         if (($sel == "Y") || ($sel == "N")) {\r
 115                                 // Load required data\r
 116                                 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {\r
 117                                         $result = SQL_QUERY_ESC("SELECT ext_name, ext_has_css, ext_active FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",\r
 118                                          array(bigintval($id)), __FILE__, __LINE__);\r
 119                                         list($name, $css, $active) = SQL_FETCHROW($result);\r
 120                                         SQL_FREERESULT($result);\r
 121                                 } else {\r
 122                                         $result = SQL_QUERY_ESC("SELECT ext_name, ext_active FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",\r
 123                                          array(bigintval($id)), __FILE__, __LINE__);\r
 124                                         list($name, $active) = SQL_FETCHROW($result);\r
 125                                         SQL_FREERESULT($result);\r
 126                                         $css = "X";\r
 127                                 }\r
 128 \r
 129                                 // Output row\r
 130                                 $CSS = "---";\r
 131                                 if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = ADD_SELECTION("yn", $css, "css", $id);\r
 132 \r
 133                                 // Prepare data for the row template\r
 134                                 $content = array(\r
 135                                         'sw'     => $SW,\r
 136                                         'id'     => $id,\r
 137                                         'name'   => $name,\r
 138                                         'active' => ADD_SELECTION("yn", $active, "active", $id),\r
 139                                         'css'    => $CSS,\r
 140                                 );\r
 141 \r
 142                                 // Load row template and switch color\r
 143                                 $OUT .= LOAD_TEMPLATE("admin_extensions_edit_row", true, $content);\r
 144                                 $SW = 3 - $SW;\r
 145                         }\r
 146                 }\r
 147                 define('__EXTENSIONS_ROWS', $OUT);\r
 148 \r
 149                 // Load template\r
 150                 LOAD_TEMPLATE("admin_extensions_edit");\r
 151                 $do = "edit";\r
 152         }\r
 153 } elseif ((isset($_POST['delete'])) && ($SEL > 0) && (!IS_DEMO())) {\r
 154         // List extensions and when verbose is enabled SQL statements which will be executed\r
 155         $SW = 2; $OUT = "";\r
 156         foreach ($_POST['sel'] as $id=>$sel) {\r
 157                 $VERBOSE_OUT = ""; $SQLs = array();\r
 158                 // Load extension's data\r
 159                 $result = SQL_QUERY_ESC("SELECT ext_name, ext_version FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",\r
 160                  array(bigintval($id)), __FILE__, __LINE__);\r
 161                 list($ext_name, $ext_ver) = SQL_FETCHROW($result);
 162
 163                 // Free the result\r
 164                 SQL_FREERESULT($result);\r
 165 \r
 166                 if ($CONFIG['verbose_sql']) {\r
 167                         // Load SQL commands in remove mode\r
 168                         $EXT_LOAD_MODE = "remove";\r
 169                         $file = sprintf(PATH."inc/extensions/ext-%s.php", $ext_name);\r
 170                         include($file);\r
 171 \r
 172                         // Generate extra table with loaded SQL commands\r
 173                         $VERBOSE_OUT = EXTENSION_VERBOSE_TABLE($SQLs);\r
 174                 }\r
 175 \r
 176                 // Prepare data for the row template\r
 177                 $content = array(\r
 178                         'sw'       => $SW,\r
 179                         'id'       => $id,\r
 180                         'ext_name' => $ext_name,\r
 181                         'ext_ver'  => $ext_ver,\r
 182                         'verbose'  => $VERBOSE_OUT\r
 183                 );\r
 184 \r
 185                 // Load row template and switch color\r
 186                 $OUT .= LOAD_TEMPLATE("admin_extensions_delete_row", true, $content);\r
 187                 $SW = 3 - $SW;\r
 188         }\r
 189         define('__EXTENSIONS_ROWS', $OUT);\r
 190 \r
 191         // Load template\r
 192         LOAD_TEMPLATE("admin_extensions_delete");\r
 193         $do = "delete";\r
 194 } elseif ((isset($_POST['remove'])) && ($SEL > 0) && (!IS_DEMO())) {\r
 195         // Remove extensions from DB (you have to delete all files manually!)\r
 196         $CACHE_UPDATE = "0";\r
 197         foreach ($_POST['sel'] as $id=>$active) {
 198                 // Secure ID number
 199                 $id = bigintval($id);
 200
 201                 // Is this extension selected?\r
 202                 if ($active == 1) {\r
 203                         // Run embeded SQL commands\r
 204                         EXTENSION_RUN_SQLS($id, "remove");\r
 205 \r
 206                         // Delete this extension (remember to remove it from your server *before* you click on welcome!\r
 207                         $result = SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM "._MYSQL_PREFIX."_extensions WHERE id=%d LIMIT 1",\r
 208                          array(bigintval($id)), __FILE__, __LINE__);\r
 209                 }\r
 210         }\r
 211 } elseif (!empty($_GET['do']) && (!IS_DEMO())) {\r
 212         // Other things to do\r
 213         $do = SQL_ESCAPE(strip_tags($_GET['do']));\r
 214 } elseif (!empty($_GET['do'])) {\r
 215         // Demo mode active!\r
 216         $do = "demo";\r
 217 }\r
 218
 219 // Shall we display active/inactive extensions?
 220 $where = "";
 221 if (!empty($_GET['active'])) {
 222         $where = sprintf("WHERE ext_active = '%s'", SQL_ESCAPE(strip_tags($_GET['active'])));
 223 }
 224
 225 // Case selection\r
 226 switch ($do) {\r
 227 case "overview": // List all registered extensions\r
 228         if (GET_EXT_VERSION("sql_patches") >= "0.0.6") {\r
 229                 // Load extension data with CSS informations\r
 230                 $result = SQL_QUERY("SELECT id, ext_name, ext_lang_file, ext_active, ext_has_css, ext_version
 231                 FROM "._MYSQL_PREFIX."_extensions
 232                 ".$where."
 233                 ORDER BY ext_name", __FILE__, __LINE__);\r
 234         } else {\r
 235                 // Load extension data without CSS informations\r
 236                 $result = SQL_QUERY("SELECT id, ext_name, ext_lang_file, ext_active, id, ext_version
 237                 FROM "._MYSQL_PREFIX."_extensions
 238                 ".$where."
 239                 ORDER BY ext_name", __FILE__, __LINE__);\r
 240         }
 241
 242         // Are there some entries?\r
 243         if (SQL_NUMROWS($result) > 0) {\r
 244                 // Extensions are registered\r
 245                 $SW = 2; $OUT = "";\r
 246                 while (list($id, $name, $lang, $active, $css, $ver) = SQL_FETCHROW($result)) {\r
 247                         $CSS = "---";\r
 248                         if (GET_EXT_VERSION("sql_patches") >= "0.0.6") $CSS = TRANSLATE_YESNO($css);\r
 249 \r
 250                         // Prepare data for the row template\r
 251                         $content = array(\r
 252                                 'sw'      => $SW,\r
 253                                 'id'      => $id,\r
 254                                 'name'    => $name,\r
 255                                 'active'  => TRANSLATE_YESNO($active),\r
 256                                 'act_val' => $active,\r
 257                                 'lang'    => $lang,\r
 258                                 'css'     => $CSS,\r
 259                                 'ver'     => $ver,\r
 260                         );\r
 261 \r
 262                         // Load row template and switch color\r
 263                         $OUT .= LOAD_TEMPLATE("admin_extensions_row", true, $content);\r
 264                         $SW = 3 - $SW;\r
 265                 }\r
 266 \r
 267                 // Free memory\r
 268                 SQL_FREERESULT($result);\r
 269 \r
 270                 // Remember rows in constant for the template\r
 271                 define('__EXT_ROWS', $OUT);\r
 272 \r
 273                 // Load template\r
 274                 LOAD_TEMPLATE("admin_extensions");\r
 275         } else {\r
 276                 // No extensions are registered\r
 277                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_NO_EXTENSION_REGISTERED."</FONT>");\r
 278         }\r
 279         // Link for checking for new or updated extensions\r
 280         OUTPUT_HTML ("<BR><A href=\"".URL."/modules.php?module=admin&amp;what=extensions&amp;do=search\">".ADMIN_SEARCH_NEW_EXTENSIONS."</A>");\r
 281         break;\r
 282 \r
 283 case "register": // Register new extension\r
 284         $result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_task_system WHERE assigned_admin='%s' AND task_type='EXTENSION' LIMIT 1",\r
 285          array(bigintval(GET_ADMIN_ID($_COOKIE['admin_login']))), __FILE__, __LINE__);\r
 286         $task_found = SQL_NUMROWS($result);
 287
 288         // Free result\r
 289         SQL_FREERESULT($result);\r
 290
 291         // Is the ID number valid and the task was found?
 292         if (($id > 0) && ($task_found == 1)) {\r
 293                 // ID is valid so begin with registration, we first want to it's real name from task management (subject column)\r
 294                 $result = SQL_QUERY_ESC("SELECT subject FROM "._MYSQL_PREFIX."_task_system WHERE id=%d LIMIT 1",\r
 295                  array(bigintval($id)), __FILE__, __LINE__);\r
 296                 list($subj) = SQL_FETCHROW($result);\r
 297                 SQL_FREERESULT($result);\r
 298 \r
 299                 // Disable cache update by default\r
 300                 $CACHE_UPDATE = "0";\r
 301                 if (!empty($subj)) {\r
 302                         // Extract extension's name from subject...\r
 303                         $ext_name = trim(substr($subj, 1, strpos($subj, ":") - 1));\r
 304 \r
 305                         // ... so we can finally register and load it in registration mode\r
 306                         $status = EXTENSION_REGISTER($ext_name, $id);\r
 307                         if ($status) {\r
 308                                 // Extension was found and successfully registered\r
 309                                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_EXTENSION_REGISTERED);\r
 310 \r
 311                                 // Do we need to update cache file?\r
 312                                 if ((EXT_IS_ACTIVE("cache")) && ($CACHE_FILE != "no")) {\r
 313                                         // Remove cache file (will be auto-created again!)\r
 314                                         if ($CACHE->cache_file("extensions", true)) $CACHE->cache_destroy();\r
 315                                 }\r
 316                         } else {\r
 317                                 // Motify the admin that we have a problem here...\r
 318                                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_404);\r
 319                         }\r
 320                 } else {\r
 321                         // Extension was not found in task management\r
 322                         LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ID_404);\r
 323                 }\r
 324         } elseif ($task_found == "0") {\r
 325                 // No longer assigned or old task\r
 326                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_ASSIGED);\r
 327         } else {\r
 328                 // ID is invalid\r
 329                 LOAD_TEMPLATE("admin_settings_saved", false, ADMIN_REG_FAILED_INVALID);\r
 330         }\r
 331         break;\r
 332 \r
 333 case "search": // Search for new extensions on our server\r
 334         // Get response from our server\r
 335         $response = MXCHANGE_OPEN("extensions.php");\r
 336 \r
 337         // Are extensions found?\r
 338         if (($response[sizeof($response) - 1] == "[EOF]") && ($response[0] != "[EOF]"))\r
 339         {\r
 340                 // Ok, mark found and create the array\r
 341                 $EXT_SEARCH = array(\r
 342                         'fname'  => array(), // File names\r
 343                         'fsize'  => array(), // File size\r
 344                         'fctime' => array(), // File creation timestamp\r
 345                         'infos'  => array(), // File informations (maybe loaded!)\r
 346                         'ver'    => array(), // Version number\r
 347                         'cver'   => array(), // Current version number\r
 348                 );\r
 349 \r
 350                 // Get count of extensions for validation\r
 351                 $count = trim($response[sizeof($response) - 2]);\r
 352                 foreach ($response as $id=>$value)\r
 353                 {\r
 354                         $value = str_replace("\n", "", $value); $ver = "";\r
 355                         // Leave loop when data is invalid or EOF?\r
 356                         if ((substr($value, 0, 4) == "ext-") && (substr($value, -4) == ".zip"))\r
 357                         {\r
 358                                 $name = substr($value, 4, -4);\r
 359                                 $file = sprintf(PATH."inc/extensions/ext-%s.php", $name);\r
 360                                 $ver = trim(substr($response[$id + 3], 4));\r
 361 \r
 362                                 // Load current extension's version\r
 363                                 $cver = GET_EXT_VERSION($name);\r
 364                                 if (empty($cver)) $cver = "-.-";\r
 365 \r
 366                                 // Is the extension already installed or not?\r
 367                                 if (!file_exists($file) || ($ver != $cver))\r
 368                                 {\r
 369                                         // No, it isn't. So let's add this one!\r
 370                                         $EXT_SEARCH['fname'][]  = $name;\r
 371                                         $EXT_SEARCH['fsize'][]  = $response[$id + 1];\r
 372                                         $EXT_SEARCH['fctime'][] = $response[$id + 2];\r
 373                                         $EXT_SEARCH['ver'][]    = $ver;\r
 374                                         $EXT_SEARCH['cver'][]   = $cver;\r
 375 \r
 376                                         $LANG_DUMMY = explode("[nl]", $response[$id + 4]);\r
 377                                         $LANG = array();\r
 378                                         $INFO = ADMIN_EXT_NO_INFO_FOUND;\r
 379 \r
 380                                         // Trim every data line\r
 381                                         foreach ($LANG_DUMMY as $k=>$v)\r
 382                                         {\r
 383                                                 $v = trim($v);\r
 384                                                 if (substr($v, 3) == "") $v = "---";\r
 385                                                 $LANG_DUMMY[$k] = $v;\r
 386                                                 if ($v == "xx:xx") break;\r
 387                                                 $LANG[] = $v;\r
 388                                         }\r
 389 \r
 390                                         // If language is found stop searching on matching line\r
 391                                         foreach($LANG as $search)\r
 392                                         {\r
 393                                                 if (substr($search, 0, 3) == (GET_LANGUAGE().":")) { $INFO = substr($search, 3); break; }\r
 394                                         }\r
 395 \r
 396                                         // Add informations to array\r
 397                                         $EXT_SEARCH['infos'][] = $INFO;\r
 398                                 }\r
 399                         }\r
 400                 }\r
 401 \r
 402                 // Ok, extensions are on our server but maybe you have already installed them?\r
 403                 if (sizeof($EXT_SEARCH['fname']) > 0)\r
 404                 {\r
 405                         // Sort array (I missed ver and cver here)\r
 406                         array_pk_sort($EXT_SEARCH, array("cver", "fname"), 0, 1);\r
 407 \r
 408                         // Extensions where found which are not downloaded and installed\r
 409                         $SW = 2; $OUT = ""; $TSIZE = 0;\r
 410                         foreach ($EXT_SEARCH['fname'] as $id=>$name)\r
 411                         {\r
 412                                 // Generate download link\r
 413                                 $LINK = SERVER_URL."/extensions/ext-".$name.".zip";\r
 414 \r
 415                                 // Prepare data for the row template\r
 416                                 $content = array(\r
 417                                         'sw'      => $SW,\r
 418                                         'id'      => ($id + 1),\r
 419                                         'name'    => $name,\r
 420                                         'new_ver' => $EXT_SEARCH['ver'][$id],\r
 421                                         'old_ver' => $EXT_SEARCH['cver'][$id],\r
 422                                         'link'    => $LINK,\r
 423                                         'last'    => MAKE_DATETIME($EXT_SEARCH['fctime'][$id], "2"),\r
 424                                         'size'    => TRANSLATE_COMMA(round($EXT_SEARCH['fsize'][$id] / 1.024) / 1000),\r
 425                                         'info'    => stripslashes($EXT_SEARCH['infos'][$id]),\r
 426                                 );\r
 427 \r
 428                                 // Load row template add current size to total size and switch color\r
 429                                 $OUT .= LOAD_TEMPLATE("admin_list_extensions_row", true, $content);\r
 430                                 $TSIZE += $EXT_SEARCH['fsize'][$id];\r
 431                                 $SW = 3 - $SW;\r
 432                         }\r
 433                         define('__EXTENSIONS_ROWS', $OUT);\r
 434                         define('__TKBYTES_VALUE', TRANSLATE_COMMA(round($TSIZE / 1.024) / 1000));\r
 435                         define('__TEXT_VALUE', sizeof($EXT_SEARCH['fname']));\r
 436 \r
 437                         // Load template\r
 438                         LOAD_TEMPLATE("admin_list_extensions");\r
 439                 }\r
 440                  else\r
 441                 {\r
 442                         // All extensions are downloaded and installed\r
 443                         LOAD_TEMPLATE("admin_extensions_installed", false, $count);\r
 444                 }\r
 445         }\r
 446          else\r
 447         {\r
 448                 // No extensions where found\r
 449                 LOAD_TEMPLATE("admin_extensions_404");\r
 450         }\r
 451         break;\r
 452 \r
 453 case "demo":\r
 454         LOAD_TEMPLATE("admin_settings_saved", false, SETTINGS_NOT_SAVED);\r
 455         break;\r
 456 }\r
 457 //\r
 458 ?>\r