<?php
-/************************************************************************
- * MXChange v0.2.1 Start: 03/25/2004 *
- * =============== Last change: 09/29/2004 *
- * *
- * -------------------------------------------------------------------- *
- * File : extensions.php *
- * -------------------------------------------------------------------- *
- * Short description : Extension management *
- * -------------------------------------------------------------------- *
- * Kurzbeschreibung : Erweiterungen-Management *
- * -------------------------------------------------------------------- *
- * *
- * -------------------------------------------------------------------- *
- * Copyright (c) 2003 - 2008 by Roland Haeder *
- * For more information visit: http://www.mxchange.org *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the Free Software *
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, *
- * MA 02110-1301 USA *
- ************************************************************************/
-
-// Some security stuff...
-if (!defined('__SECURITY')) {
- $INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
- require($INC);
-}
-
-// Load the extension and maybe found language and function files.
-function LOAD_EXTENSION ($ext_name, $EXT_LOAD_MODE = "", $EXT_VER = "", $dry_run = false, &$SQLs = array()) {
- global $EXT_LOADED, $_CONFIG, $CSS, $cacheMode, $EXT_VER_HISTORY;
- global $INC_POOL, $EXT_UPDATE_DEPENDS, $EXT_DEPRECATED, $UPDATE_NOTES;
- global $EXT_VERSION, $EXT_ALWAYS_ACTIVE;
-
- // Init array
- $INC_POOL = array();
-
- // Is the extension already loaded?
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "Loading extension {$ext_name}, mode={$EXT_LOAD_MODE}, ver={$EXT_VER}.");
- if ((isset($EXT_LOADED['ext'][$ext_name])) && (empty($EXT_LOAD_MODE))) {
- // Debug message
- DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Extension %s already loaded.", $ext_name));
- return false;
- } // END - if
-
- // Construct FQFN for extension file
- $FQFN = sprintf("%sinc/extensions/ext-%s.php",
- constant('PATH'),
- $ext_name
- );
-
- // Is the extension file NOT there?
- if (!FILE_READABLE($extInclude)) {
- // Debug message
- DEBUG_LOG(__FUNCTION__, __LINE__, sprintf("Extension %s not found.", $ext_name));
-
- // Abort here
- return false;
- } // END - if
-
- // Construct FQFN for language file
- $langInclude = sprintf("inc/language/%s_%s.php", $ext_name, GET_LANGUAGE());
-
- // Is this include there?
- if ((FILE_READABLE($langInclude)) && (!isset($EXT_LOADED['lang'][$ext_name]))) {
- // Then load it
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "--- Language loaded.");
- $EXT_LOADED['lang'][$ext_name] = true;
- LOAD_INC_ONCE($langInclude);
- } // END - if
-
- // Construct FQFN for functions file
- $funcsInclude = sprintf("inc/libs/%s_functions.php", $ext_name);
-
- // Is this include there?
- if ((FILE_READABLE($funcsInclude)) && (!isset($EXT_LOADED['funcs'][$ext_name]))) {
- // Then load it
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "--- Functions loaded.");
- $EXT_LOADED['funcs'][$ext_name] = true;
- LOAD_INC_ONCE($funcsInclude);
- } // END - if
-
- // Extensions are not deprecated by default
- $EXT_DEPRECATED = "N";
-
- // Extensions are not always active by default
- $EXT_ALWAYS_ACTIVE = "N";
-
- // By default an extension update does not depend on other extensions
- $EXT_UPDATE_DEPENDS = "";
-
- // Extension update notes
- $UPDATE_NOTES = "";
-
- // Include the extension file
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "Extension loaded.");
- require($extInclude);
-
- // Is this extension deprecated?
- if ($EXT_DEPRECATED == "Y") {
- // Deactivate the extension
- DEACTIVATE_EXTENSION($ext_name);
-
- // Abort here
- return false;
- } // END - if
-
- // Mark it as loaded in normal mode
- if (empty($EXT_LOAD_MODE)) {
- // Mark it now...
- $EXT_LOADED['ext'][$ext_name] = true;
- } // END - if
-
- // All fine!
- return true;
-}
-
-// Registeres an extension and possible update depencies
-function EXTENSION_REGISTER ($ext_name, $task_id, $dry_run = false, $logout = true) {
- global $UPDATE_NOTES, $INC_POOL, $cacheInstance;
- global $EXT_VER_HISTORY, $NOTES, $EXT_ALWAYS_ACTIVE, $EXT_VERSION;
- global $EXT_UPDATE_DEPENDS;
-
- // This shall never do a non-admin user!
- if (!IS_ADMIN()) return false;
-
- // Is this extension already installed?
- if (EXT_IS_ACTIVE($ext_name)) return false;
-
- // Init variables
- $ret = false; $SQLs = array();
- $NOTES = "";
- $INC_POOL = array();
-
- // By default we have no failures
- $EXT_REPORTS_FAILURE = false;
-
- // Does this extension exists?
- if (LOAD_EXTENSION($ext_name, "register", "", $dry_run, $SQLs)) {
- // And run possible updates
- $history = $EXT_VER_HISTORY;
- foreach ($history as $ver) {
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "ext_name={$ext_name}, ext_ver={$ver}");
- // Load extension in update mode
- LOAD_EXTENSION($ext_name, "update", $ver, $dry_run, $SQLs);
-
- // Add update notes to our output
- $NOTES .= ADD_EXTENSION_NOTES($ver, $UPDATE_NOTES);
- } // END - foreach
-
- // Does this extension depends on an outstanding update of another update?
- if (!empty($EXT_UPDATE_DEPENDS)) {
- // Backup SQL commands and clear current
- $SQLs2 = $SQLs;
- $SQLs = array();
- $test = false;
- $ext_update = $EXT_UPDATE_DEPENDS;
-
- // Check for required file
- if (LOAD_EXTENSION($ext_update, "register", "", $dry_run, $SQLs)) {
- // If versions mismatch update extension first
- $ext_ver = GET_EXT_VERSION($ext_update);
-
- // Extension version set? If empty the extension is not registered
- if (empty($ext_ver)) {
- // Extension not registered so far so first load task's ID...
- $task = DETERMINE_EXTENSION_TASK_ID($ext_update);
-
- // Entry found?
- if ($task > 0) {
- // Try to register the extension
- $test = EXTENSION_REGISTER($ext_update, $task, $dry_run, false);
- } // END - if
- } elseif ($ext_ver != $EXT_VERSION) {
- // Ok, update this extension now
- EXTENSION_UPDATE($ext_update, $ext_ver, $dry_run);
-
- // All okay!
- $test = true;
- } else {
- // Nothing to register / update before...
- $test = true;
- }
- } else {
- // Required file for update does not exists!
- $test = true;
- // But this is fine for the first time...
- }
-
- // Finally restore previous SQLs
- $SQLs = $SQLs2; unset($SQLs2);
- } else {
- // Does not depend on an other extension
- $test = true;
- }
-
- // Switch back to register mode
- $EXT_LOAD_MODE = "register";
-
- // Remains true if extension registration reports no failures
- $test = ($test && !$EXT_REPORTS_FAILURE);
-
- // Does everthing before wents ok?
- if ($test) {
- // "Dry-run-mode" activated?
- if (!$dry_run) {
- // Run installation pre-installation filters
- RUN_FILTER('pre_extension_installed', array('dry_run' => $dry_run, 'sqls' => $SQLs));
-
- // Register extension
- SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_extensions` (ext_name, ext_active, ext_version) VALUES ('%s','%s','%s')",
- array($ext_name, $EXT_ALWAYS_ACTIVE, $EXT_VERSION), __FILE__, __LINE__);
-
- // Remove cache file(s) if extension is active
- RUN_FILTER('post_extension_installed', array('ext_name' => $ext_name, 'task_id' => $task_id, 'inc_pool' => $INC_POOL));
-
- // In normal mode return a true on success
- $ret = true;
- } else {
- // Rewrite SQL command to keep { and } inside
- foreach ($SQLs as $key => $sql) {
- $sql = str_replace('{', "{", str_replace('}', "}", $sql));
- $SQLs[$key] = $sql;
- } // END - foreach
-
- // In "dry-run" mode return array with all SQL commands
- $ret = $SQLs;
-
- // Remove all SQL commands
- unset($SQLs);
- }
- } else {
- // No, an error occurs while registering extension :-(
- $ret = false;
- }
- } elseif (($task_id > 0) && (!empty($ext_name))) {
- // Remove task from system when id and extension's name is valid
- SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_task_system` WHERE id=%s AND `status`='NEW' LIMIT 1",
- array(bigintval($task_id)), __FILE__, __LINE__);
- }
-
- // Is this the sql_patches?
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ":{$ext_name}/{$EXT_LOAD_MODE}");
- if (($ext_name == "sql_patches") && (($EXT_LOAD_MODE == "register") || ($EXT_LOAD_MODE == "remove")) && (!$dry_run) && ($test)) {
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ": LOAD!");
- if ($logout) {
- // Then redirect to logout
- LOAD_URL("modules.php?module=admin&logout=1&".$EXT_LOAD_MODE."=sql_patches");
- } else {
- // Add temporary filter
- REGISTER_FILTER('shutdown', 'REDIRECT_TO_LOGOUT_SQL_PATCHES', true, true);
- $GLOBALS['ext_load_mode'] = $EXT_LOAD_MODE;
- }
- } // END - if
-
- // Return status code
- return $ret;
-}
-
-// Run SQL queries for given extension id
-// @TODO Change from ext_id to ext_name (not just even the variable! ;-) )
-function EXTENSION_RUN_SQLS ($ext_id, $load_mode) {
- global $cacheInstance;
-
- // This shall never do a non-admin user!
- if (!IS_ADMIN()) return false;
-
- // Init array
- $SQLs = array();
-
- // By default no SQL has been executed
- $sqlRan = false;
-
- // Get extension's name
- $ext_name = GET_EXT_NAME($ext_id);
- // If it is not set then maybe there is no extension for that ID number
- if (empty($ext_name)) return false;
-
- // Load extension in detected mode
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ":ext_name[{$ext_id}]={$ext_name}");
- LOAD_EXTENSION($ext_name, $load_mode, "", false, $SQLs);
-
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ":SQLs::count=".count($SQLs)."");
- if ((is_array($SQLs) && (sizeof($SQLs) > 0))) {
- // Run SQL commands...
- RUN_FILTER('run_sqls', array('dry_run' => false, 'sqls' => $SQLs));
-
- // Removal mode?
- if ($load_mode == "remove") {
- // Delete this extension (remember to remove it from your server *before* you click on welcome!
- SQL_QUERY_ESC("DELETE LOW_PRIORITY FROM `{!_MYSQL_PREFIX!}_extensions` WHERE ext_name='%s' LIMIT 1",
- array($ext_name), __FILE__, __LINE__);
- } // END - if
- } // END - if
-
- // Remove cache file(s) if extension is active
- if (((EXT_IS_ACTIVE("cache")) || (GET_EXT_VERSION("cache") != "")) && (((SQL_AFFECTEDROWS() == 1)) || ($sqlRan === true) || ($load_mode == "activate") || ($load_mode == "deactivate"))) {
- // Run filters
- RUN_FILTER('post_extension_run_sql', $ext_name);
- } // END - if
-
- // Is this the sql_patches?
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ": {$ext_id}/{$ext_name}/{$load_mode}");
- if (($ext_name == "sql_patches") && (($load_mode == "register") || ($load_mode == "remove"))) {
- // Then redirect to logout
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ": LOAD!");
- LOAD_URL("modules.php?module=admin&logout=1&".$load_mode."=sql_patches");
- } // END - if
-}
-
-// Check if given extension is active
-function EXT_IS_ACTIVE ($ext_name) {
- global $cacheArray;
-
- // Extensions are all inactive during installation
- if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing')) || (empty($ext_name))) return false;
-
- // Not active is the default
- $active = "N";
-
- // Check cache
- if (isset($cacheArray['extensions']['ext_active'][$ext_name])) {
- // Load from cache
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "CACHE! ext_name={$ext_name}");
- $active = $cacheArray['extensions']['ext_active'][$ext_name];
-
- // Count cache hits
- incrementConfigEntry('cache_hits');
- } elseif (($ext_name == "cache") || (GET_EXT_VERSION("cache") == "")) {
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, "DB! ext_name={$ext_name}");
- // Load from database
- $result = SQL_QUERY_ESC("SELECT ext_active FROM `{!_MYSQL_PREFIX!}_extensions` WHERE ext_name='%s' LIMIT 1",
- array($ext_name), __FILE__, __LINE__);
-
- // Entry found?
- if (SQL_NUMROWS($result) == 1) {
- // Load entry
- list($active) = SQL_FETCHROW($result);
- } // END - if
-
- // Free result
- SQL_FREERESULT($result);
-
- // Write cache array
- //* DEBUG: */ echo $ext_name."[DB]: {$active}");
- $cacheArray['extensions']['ext_active'][$ext_name] = $active;
- } else {
- // Extension not active!
- //* DEBUG: */ echo $ext_name.": Not active!");
- $cacheArray['extensions']['ext_active'][$ext_name] = "N";
- }
-
- // Debug message
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, " ext_name={$ext_name},active={$active}");
-
- // Is this extension activated? (For admins we always have active extensions...)
- return ($active == "Y");
-}
-// Get version from extensions
-function GET_EXT_VERSION ($ext_name) {
- global $cacheArray, $cacheInstance;
- $ext_ver = false;
-
- // Extensions are all inactive during installation
- if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing'))) return "";
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ": ext_name={$ext_name}");
-
- // Is the cache written?
- if (isset($cacheArray['extensions']['ext_version'][$ext_name])) {
- // Load data from cache
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ": CACHE!");
- $ext_ver = $cacheArray['extensions']['ext_version'][$ext_name];
-
- // Count cache hits
- incrementConfigEntry('cache_hits');
- } elseif (!is_object($cacheInstance)) {
- // Load from database
- $result = SQL_QUERY_ESC("SELECT ext_version FROM `{!_MYSQL_PREFIX!}_extensions` WHERE ext_name='%s' LIMIT 1",
- array($ext_name), __FILE__, __LINE__);
-
- // Is the extension there?
- if (SQL_NUMROWS($result) == 1) {
- // Load entry
- list($ext_ver) = SQL_FETCHROW($result);
- } // END - if
-
- // Free result
- SQL_FREERESULT($result);
-
- // Set cache
- $cacheArray['extensions']['ext_version'][$ext_name] = $ext_ver;
- }
-
- // Return result
- //* DEBUG: */ DEBUG_LOG(__FUNCTION__, __LINE__, ": ret={$ext_ver}");
- return $ext_ver;
-}
-
-// Updates a given extension with current extension version to latest version
-function EXTENSION_UPDATE ($ext_name, $ext_ver, $dry_run = false) {
- // This shall never do a non-admin user!
- global $cacheInstance, $UPDATE_NOTES, $NOTES, $EXT_VER_HISTORY;
- global $EXT_UPDATE_DEPENDS, $EXT_VERSION, $INC_POOL, $cacheArray, $SQLs;
-
- // Init arrays
- $SQLs = array(); $INC_POOL = array();
-
- // Init notes
- $NOTES = "";
-
- // Only admins are allowed to update extensions
- if ((!IS_ADMIN()) || (empty($ext_name))) return false;
-
- // Load extension in test mode
- LOAD_EXTENSION($ext_name, "test", $ext_ver, $dry_run, $SQLs);
-
- // Save version history
- $history = $EXT_VER_HISTORY;
-
- // Remove old SQLs array to prevent possible bugs
- $SQLs = array();
-
- // Check if version is updated
- if ((($EXT_VERSION != $ext_ver) || ($dry_run)) && (is_array($history))) {
- // Search for starting point
- $start = array_search($ext_ver, $history);
-
- // And load SQL queries in order of version history
- for ($idx = ($start + 1); $idx < sizeof($history); $idx++) {
- // Set extension version
- $cacheArray['update_ver'][$ext_name] = $history[$idx];
-
- // Load again...
- LOAD_EXTENSION($ext_name, "update", $cacheArray['update_ver'][$ext_name], $dry_run, $SQLs);
-
- if (!empty($EXT_UPDATE_DEPENDS)) {
- // Backup current SQL queries
- $cacheArray['update_sqls'][$ext_name] = $SQLs;
-
- // Is the extension there?
- if (GET_EXT_VERSION($EXT_UPDATE_DEPENDS) != "") {
- // Update another extension first!
- $test = EXTENSION_UPDATE($EXT_UPDATE_DEPENDS, GET_EXT_VERSION($EXT_UPDATE_DEPENDS), $dry_run);
- } else {
- // Register new extension
- $test = EXTENSION_REGISTER($EXT_UPDATE_DEPENDS, 0, $dry_run, false);
- }
-
- // Restore previous SQL queries
- $SQLs = $cacheArray['update_sqls'][$ext_name];
- unset($cacheArray['update_sqls'][$ext_name]);
- } // END - if
-
- // Add notes
- $NOTES .= ADD_EXTENSION_NOTES($cacheArray['update_ver'][$ext_name], $UPDATE_NOTES);
- } // END - for
-
- // In real-mode execute any existing includes
- if (!$dry_run) {
- $cacheArray['inc_pool'][$ext_name] = $INC_POOL;
- RUN_FILTER('load_includes', $INC_POOL);
- $INC_POOL = $cacheArray['inc_pool'][$ext_name];
- unset($cacheArray['inc_pool'][$ext_name]);
- } // END - if
-
- // Run SQLs
- RUN_FILTER('run_sqls', array('dry_run' => $dry_run, 'sqls' => $SQLs));
-
- if (!$dry_run) {
- // Create task
- CREATE_EXTENSION_UPDATE_TASK(GET_CURRENT_ADMIN_ID(), $ext_name, $cacheArray['update_ver'][$ext_name], addslashes($NOTES));
-
- // Update extension's version
- SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_version='%s' WHERE ext_name='%s' LIMIT 1",
- array($cacheArray['update_ver'][$ext_name], $ext_name), __FILE__, __LINE__);
-
- // Remove arrays
- unset($SQLs);
- unset($cacheArray['update_ver'][$ext_name]);
-
- // Run filters on success extension update
- RUN_FILTER('extension_update', $ext_name);
- } else {
- // In "dry-run" mode return array with SQL commands
- return $SQLs;
- }
- } // END - if
-}
-
-// Output verbose SQL table for extension
-function EXTENSION_VERBOSE_TABLE ($queries = array(), $title = ADMIN_SQLS_EXECUTED_ON_REMOVAL, $dashed = "", $switch = false, $width = "100%") {
- global $SQLs;
-
- // Are there some queries in $queries?
- if (count($queries) > 0) {
- // Then use them instead!
- $SQLs = $queries;
- } // END - if
-
- // Init variables
- $SW = 2; $i = 1;
- $OUT = "";
-
- // Do we have queries?
- if ((is_array($SQLs)) && (GET_EXT_VERSION("sql_patches") >= "0.0.7") && (getConfig('verbose_sql') == "Y")) {
- foreach ($SQLs as $idx => $sql) {
- // Trim out spaces
- $sql = trim($sql);
-
- // Output command if set
- if (!empty($sql)) {
- // Prepare output for template
- $content = array(
- 'sw' => $SW,
- 'i' => $i,
- 'sql' => $sql
- );
-
- // Load row template
- $OUT .= LOAD_TEMPLATE("admin_ext_sql_row", true, $content);
-
- // Switch color and count up
- $SW = 3 - $SW;
- $i++;
- } // END - if
- } // END - foreach
-
- // Prepare content for template
- $content = array(
- 'width' => $width,
- 'dashed' => $dashed,
- 'title' => $title,
- 'out' => $OUT
- );
-
- // Load main template
- $OUT = LOAD_TEMPLATE("admin_ext_sql_table", true, $content);
- } elseif ((GET_EXT_VERSION("sql_patches") >= "0.0.7") && (getConfig('verbose_sql') == "Y")) {
- // No addional SQL commands to run
- $OUT = LOAD_TEMPLATE("admin_settings_saved", true, getMessage('ADMIN_NO_ADDITIONAL_SQLS'));
- } // END - if
-
- // Return output
- return $OUT;
-}
-
-// Get extension name from id
-function GET_EXT_NAME ($ext_id) {
- global $cacheArray;
-
- // Init extension name
- $ret = "";
-
- // Is cache there?
- if (isset($cacheArray['extensions']['ext_name'][$ext_id])) {
- // Load from cache
- $ret = $cacheArray['extensions']['ext_name'][$ext_id];
-
- // Count cache hits
- incrementConfigEntry('cache_hits');
- } elseif (!EXT_IS_ACTIVE("cache")) {
- // Load from database
- $result = SQL_QUERY_ESC("SELECT ext_name FROM `{!_MYSQL_PREFIX!}_extensions` WHERE id=%s LIMIT 1",
- array(bigintval($ext_id)), __FILE__, __LINE__);
- list($ret) = SQL_FETCHROW($result);
- SQL_FREERESULT($result);
- }
- return $ret;
-}
-
-// Get extension id from name
-function GET_EXT_ID ($ext_name) {
- global $cacheArray;
-
- // Init ID number
- $ret = 0;
- if (isset($cacheArray['extensions']['ext_id'][$ext_name])) {
- // Load from cache
- $ret = $cacheArray['extensions']['ext_id'][$ext_name];
-
- // Count cache hits
- incrementConfigEntry('cache_hits');
- } elseif (!EXT_IS_ACTIVE("cache")) {
- // Load from database
- $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_extensions` WHERE ext_name='%s' LIMIT 1",
- array($ext_name), __FILE__, __LINE__);
- list($ret) = SQL_FETCHROW($result);
- SQL_FREERESULT($result);
- }
-
- // Return value
- return $ret;
-}
-
-// Activate given extension
-function ACTIVATE_EXTENSION ($ext_name) {
- // Activate the extension
- SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_active='Y' WHERE ext_name='%s' LIMIT 1",
- array($ext_name), __FILE__, __LINE__);
-
- // Extension has been activated?
- if (SQL_AFFECTEDROWS() == 1) {
- // Then run all queries
- EXTENSION_RUN_SQLS(GET_EXT_ID($ext_name), "activate");
- } // END - if
-}
-
-// Deactivate given extension
-function DEACTIVATE_EXTENSION($ext_name) {
- // Activate the extension
- SQL_QUERY_ESC("UPDATE `{!_MYSQL_PREFIX!}_extensions` SET ext_active='N' WHERE ext_name='%s' LIMIT 1",
- array($ext_name), __FILE__, __LINE__);
-
- // Extension has been activated?
- if (SQL_AFFECTEDROWS() == 1) {
- // Then run all queries
- EXTENSION_RUN_SQLS(GET_EXT_ID($ext_name), "deactivate");
-
- // Create new task
- CREATE_EXTENSION_DEACTIVATION_TASK($ext_name);
-
- // Notify the admin
- SEND_ADMIN_NOTIFICATION(
- getMessage('ADMIN_SUBJECT_EXTENSION_DEACTIVATED'),
- "admin_ext_deactivated",
- array('ext_name' => $ext_name)
- );
- } // END - if
-}
-
-// Checks wether the extension is older than given
-function EXT_VERSION_IS_OLDER ($ext_name, $ext_ver) {
- // Get current extension version
- $currVersion = GET_EXT_VERSION($ext_name);
-
- // Remove all dots from both versions
- $currVersion = str_replace(".", "", $currVersion);
- $ext_ver = str_replace(".", "", $ext_ver);
-
- // Now compare both and return the result
- return ($currVersion < $ext_ver);
-}
-
-// Creates a new task for updated extension
-function CREATE_EXTENSION_UPDATE_TASK ($admin_id, $ext_name, $ext_ver, $notes) {
- // Create subject line
- $subject = "[UPDATE-".$ext_name."-".$ext_ver.":] {--ADMIN_UPDATE_EXT_SUBJ--}";
-
- // Is the extension there?
- if (GET_EXT_VERSION($ext_name) != "") {
- // Check if task is not there
- if (DETERMINE_TASK_ID_BY_SUBJECT($subject) == 0) {
- // Task not created so it's a brand-new extension which we need to register and create a task for!
- SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_task_system` (assigned_admin, userid, status, task_type, subject, text, task_created) VALUES ('%s','0','NEW','EXTENSION_UPDATE','%s','%s', UNIX_TIMESTAMP())",
- array($admin_id, $subject, $notes), __FILE__, __LINE__);
- } // END - if
- } // END - if
-}
-
-// Creates a new task for newly installed extension
-function CREATE_NEW_EXTENSION_TASK ($admin_id, $subject, $ext) {
- // Not installed and do we have created a task for the admin?
- if ((DETERMINE_TASK_ID_BY_SUBJECT($subject) == 0) && (GET_EXT_VERSION($ext) == "")) {
- // Template file
- $tpl = sprintf("%stemplates/%s/html/ext/ext_%s.tpl",
- constant('PATH'),
- GET_LANGUAGE(),
- $ext
- );
-
- // Load text for task
- if (FILE_READABLE($tpl)) {
- // Load extension's own text template (HTML!)
- $msg = LOAD_TEMPLATE("ext_".$ext, true);
- } else {
- // Load default message
- $msg = LOAD_TEMPLATE("admin_new_ext", "", 0);
- }
-
- // Task not created so it's a brand-new extension which we need to register and create a task for!
- SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_task_system` (assigned_admin, userid, status, task_type, subject, text, task_created)
-VALUES (%s,0,'NEW','EXTENSION','%s','%s',UNIX_TIMESTAMP())",
- array(
- $admin_id,
- $subject,
- addslashes($msg),
- ), __FILE__, __LINE__, true, false
- );
- } // END - if
-}
-
-// Creates a task for automatically deactivated (deprecated) extension
-function CREATE_EXTENSION_DEACTIVATION_TASK ($ext) {
- // Create subject line
- $subject = sprintf("[%s:] %s", $ext, getMessage('TASK_SUBJ_EXTENSION_DEACTIVATED'));
-
- // Not installed and do we have created a task for the admin?
- if ((DETERMINE_TASK_ID_BY_SUBJECT($subject) == 0) && (GET_EXT_VERSION($ext) != "")) {
- // Task not created so add it
- SQL_QUERY_ESC("INSERT INTO `{!_MYSQL_PREFIX!}_task_system` (assigned_admin, userid, status, task_type, subject, text, task_created)
-VALUES (0,0,'NEW','EXTENSION_DEACTIVATION','%s','%s',UNIX_TIMESTAMP())",
- array(
- $subject,
- addslashes(LOAD_TEMPLATE("task_ext_deactivated", true, $ext)),
- ), __FILE__, __LINE__, true, false
- );
- } // END - if
-}
-
-// Checks if the module has a menu
-function MODULE_HAS_MENU ($mod, $forceDb = false) {
- global $cacheArray;
-
- // All is false by default
- $ret = false;
- //* DEBUG: */ print __FUNCTION__."(<font color=\"#0000aa\">".__LINE__."</font>):mod={$mod},cache=".GET_EXT_VERSION("cache")."<br />\n";
- if (GET_EXT_VERSION("cache") >= "0.1.2") {
- // Cache version is okay, so let's check the cache!
- if (isset($cacheArray['modules']['has_menu'][$mod])) {
- // Check module cache and count hit
- $ret = ($cacheArray['modules']['has_menu'][$mod] == "Y");
- incrementConfigEntry('cache_hits');
- } elseif (isset($cacheArray['extensions']['ext_menu'][$mod])) {
- // Check cache and count hit
- $ret = ($cacheArray['extensions']['ext_menu'][$mod] == "Y");
- incrementConfigEntry('cache_hits');
- } elseif ((IS_ADMIN()) && ($mod == "admin")) {
- // Admin module has always a menu!
- $ret = true;
- }
- } elseif ((GET_EXT_VERSION("sql_patches") >= "0.3.6") && ((!EXT_IS_ACTIVE("cache")) || ($forceDb === true))) {
- // Check database for entry
- $result = SQL_QUERY_ESC("SELECT has_menu FROM `{!_MYSQL_PREFIX!}_mod_reg` WHERE module='%s' LIMIT 1",
- array($mod), __FILE__, __LINE__);
-
- // Entry found?
- if (SQL_NUMROWS($result) == 1) {
- // Load "has_menu" column
- list($has_menu) = SQL_FETCHROW($result);
-
- // Fake cache... ;-)
- $cacheArray['extensions']['ext_menu'][$mod] = $has_menu;
-
- // Does it have a menu?
- $ret = ($has_menu == "Y");
- } // END - if
-
- // Free memory
- SQL_FREERESULT($result);
- } elseif (GET_EXT_VERSION("sql_patches") == "") {
- // No sql_patches installed, so maybe in admin area?
- $ret = ((IS_ADMIN()) && ($mod == "admin")); // Then there is a menu!
- }
-
- // Return status
- //* DEBUG: */ var_dump($ret);
- return $ret;
-}
-
-// Determines the task id for given extension
-function DETERMINE_EXTENSION_TASK_ID ($ext_name) {
- // Default is not found
- $task_id = 0;
-
- // Search for extension task's id
- $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_task_system` WHERE task_type='EXTENSION' AND subject='[%s:]' LIMIT 1",
- array($ext_name), __FILE__, __LINE__);
-
- // Entry found?
- if (SQL_NUMROWS($result) == 1) {
- // Task found so load task's ID and register extension...
- list($task_id) = SQL_FETCHROW($result);
- } // END - if
-
- // Free result
- SQL_FREERESULT($result);
-
- // Return it
- return $task_id;
-}
-
-// Determines the task id for given subject
-function DETERMINE_TASK_ID_BY_SUBJECT ($subject) {
- // Default is not found
- $task_id = 0;
-
- // Search for task id
- $result = SQL_QUERY_ESC("SELECT id FROM `{!_MYSQL_PREFIX!}_task_system` WHERE subject LIKE '%s%%' LIMIT 1",
- array($subject), __FILE__, __LINE__);
-
- // Entry found?
- if (SQL_NUMROWS($result) == 1) {
- // Task found so load task's ID and register extension...
- list($task_id) = SQL_FETCHROW($result);
- } // END - if
-
- // Free result
- SQL_FREERESULT($result);
-
- // Return it
- return $task_id;
-}
-
-// Add updates notes for given version
-function ADD_EXTENSION_NOTES ($ver, &$UPDATE_NOTES) {
- // Init notes/content
- $out = ""; $content = array();
-
- // Is do we have verbose output enabled?
- if ((getConfig('verbose_sql') == "Y") || (!EXT_IS_ACTIVE("sql_patches"))) {
-
- // Update notes found?
- if (!empty($UPDATE_NOTES)) {
- // Update notes found
- $content = array(
- 'ver' => $ver,
- 'notes' => $UPDATE_NOTES
- );
- $UPDATE_NOTES = "";
- } elseif (($ver == "0.0") || ($ver == "0.0.0")) {
- // Initial release
- $content = array(
- 'ver' => $ver,
- 'notes' => getMessage('INITIAL_RELEASE')
- );
- } else {
- // No update notes found!
- $content = array(
- 'ver' => $ver,
- 'notes' => getMessage('NO_UPDATE_NOTES')
- );
- }
-
- // Load template
- $out = LOAD_TEMPLATE("admin_ext_notes", true, $content);
- } // END - if
-
- // Return the output
- return $out;
-}
-
-//
+// @DEPRECATED
?>
projects / mailer.git / blobdiff