************************************************************************/
// Some security stuff...
-if (ereg(basename(__FILE__), $_SERVER['PHP_SELF']))
-{
+if (!defined('__SECURITY')) {
$INC = substr(dirname(__FILE__), 0, strpos(dirname(__FILE__), "/inc") + 4) . "/security.php";
require($INC);
}
+
//
function EXTENSION_REGISTER ($ext_name, $id, $dry_run=false)
{
$file = sprintf("%sinc/extensions/ext-%s.php", PATH, $ext_name);
// Does this extension exists?
- if (FILE_READABLE($file))
- {
+ if (FILE_READABLE($file)) {
// Extension was found so we can load it in registration mode
require($file);
// And run possible updates
$EXT_LOAD_MODE = "update"; $EXT_UPDATE_DEPENDS = "";
- foreach ($EXT_VER_HISTORY as $EXT_VER)
- {
+ foreach ($EXT_VER_HISTORY as $EXT_VER) {
+ // Load extension in update mode
require($file);
- if (((GET_EXT_VERSION("sql_patches") != '') && ($_CONFIG['verbose_sql'] == "Y")) || (!EXT_IS_ACTIVE("sql_patches")))
- {
- if (!empty($UPDATE_NOTES))
- {
+
+ // Do we have an update?
+ if (((GET_EXT_VERSION("sql_patches") != "") && ($_CONFIG['verbose_sql'] == "Y")) || (!EXT_IS_ACTIVE("sql_patches"))) {
+ if (!empty($UPDATE_NOTES)) {
// Update notes found
$NOTES .= "<STRONG>v".$EXT_VER.":</STRONG><br />".$UPDATE_NOTES."<br /><br />\n";
$UPDATE_NOTES = "";
- }
- elseif (($EXT_VER == "0.0") || ($EXT_VER == "0.0.0"))
- {
+ } elseif (($EXT_VER == "0.0") || ($EXT_VER == "0.0.0")) {
// Initial release
$NOTES .= "<STRONG>v".$EXT_VER.":</STRONG><br />".INITIAL_RELEASE."<br /><br />\n";
- }
- else
- {
+ } else {
+ // No update notes found!
$NOTES .= "<STRONG>v".$EXT_VER.":</STRONG><br /><I>".NO_UPDATE_NOTES."</I><br /><br />\n";
}
- }
- }
+ } // END - if
+ } // END - foreach
// Does this extension depends on an outstanding update of another update?
- if (!empty($EXT_UPDATE_DEPENDS))
- {
+ if (!empty($EXT_UPDATE_DEPENDS)) {
// Backup SQL commands and clear current
- $SQLs2 = $SQLs; $SQLs = array(); $test = false;
+ $SQLs2 = $SQLs;
+ $SQLs = array();
+ $test = false;
// Backup language as well
- $LANG_BCK = $EXT_LANG_PREFIX; $EXT_ALWAYS_ACTIVE = "N";
+ $LANG_BCK = $EXT_LANG_PREFIX;
+ $EXT_ALWAYS_ACTIVE = "N";
// Load required extension also in update mode
$file = sprintf("%sinc/extensions/ext-%s.php", PATH, $EXT_UPDATE_DEPENDS);
// Check for required file
- if (FILE_READABLE($file))
- {
+ if (FILE_READABLE($file)) {
// File exists so let's load it
$VER_BACKUP = $EXT_VERSION;
require($file);
// If versions mismatch update extension first
$ext_ver = GET_EXT_VERSION($EXT_UPDATE_DEPENDS);
- if (empty($ext_ver))
- {
+
+ // Extension version set?
+ if (empty($ext_ver)) {
// Extension not registered so far so first load task's ID...
$result = SQL_QUERY_ESC("SELECT id FROM "._MYSQL_PREFIX."_task_system WHERE task_type='EXTENSION' AND subject LIKE '[%s:]%%' LIMIT 1",
array($EXT_UPDATE_DEPENDS), __FILE__, __LINE__);
- if (SQL_NUMROWS($result) == 1)
- {
+
+ // Entry found?
+ if (SQL_NUMROWS($result) == 1) {
// Task found so load task's ID and register extension...
list($task) = SQL_FETCHROW($result);
- SQL_FREERESULT($result);
+
+ // Try to register the extension
$test = EXTENSION_REGISTER($EXT_UPDATE_DEPENDS, $task, $dry_run);
- }
- }
- elseif ($ext_ver != $EXT_VERSION)
- {
+ } // END - if
+
+ // Free result
+ SQL_FREERESULT($result);
+ } elseif ($ext_ver != $EXT_VERSION) {
// Ok, update this extension now
EXTENSION_UPDATE(basename($file), $EXT_UPDATE_DEPENDS, $ext_ver, $dry_run);
// All okay!
$test = true;
- }
- else
- {
+ } else {
// Nothing to register / update before...
$test = true;
}
- }
- else
- {
+ } 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);
$EXT_LANG_PREFIX = $LANG_BCK;
- }
- else
- {
+ } else {
// Does not depend on an other extension
$test = true;
}
foreach ($INC_POOL as $inc) {
require_once($inc);
} // END - foreach
- }
+
+ // Remove array
+ unset($INC_POOL);
+ } // END - if
// Register extension
- $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_extensions (ext_name, ext_lang_file, ext_active, ext_version) VALUES ('%s', '%s', '%s', '%s')",
+ $result = SQL_QUERY_ESC("INSERT INTO "._MYSQL_PREFIX."_extensions (ext_name, ext_lang_file, ext_active, ext_version) VALUES ('%s','%s','%s','%s')",
array($ext_name, $EXT_LANG_PREFIX, $EXT_ALWAYS_ACTIVE, $EXT_VERSION), __FILE__, __LINE__);
// Update task management
ADMIN_SOLVE_TASK($id);
+ // @TODO This causes the whole (!) menu cache being purged
+ CACHE_PURGE_ADMIN_MENU();
+
// In normal mode return a true on success
- $ret = true; unset($SQLs);
+ $ret = true;
+
+ // Remove SQLs
+ unset($SQLs);
} else {
// Rewrite SQL command to keep { and } inside
foreach ($SQLs as $key => $sql) {
}
//
function EXTENSION_RUN_SQLS($id, $EXT_LOAD_MODE) {
- global $cacheInstance;
+ global $cacheInstance, $_CONFIG;
$SQLs = array();
// By default no SQL has been executed
if (FILE_READABLE($file)) {
// Load the include
require($file);
- }
+ } // END - if
//* DEBUG: */ echo __FUNCTION__.":SQLs::count=".count($SQLs)."<br />\n";
if ((is_array($SQLs) && (sizeof($SQLs) > 0))) {
if ($cacheInstance->cache_file("extensions", true)) $cacheInstance->cache_destroy();
if ($cacheInstance->cache_file("mod_reg", true)) $cacheInstance->cache_destroy();
if ($cacheInstance->cache_file("config", true)) $cacheInstance->cache_destroy();
+
+ // @TODO This causes the whole (!) menu cache being purged
+ CACHE_PURGE_ADMIN_MENU();
} // END - if
// Is this the sql_patches?
} // END - if
}
// Check if given extension is active
-function EXT_IS_ACTIVE ($ext_name, $ignore_admin = false, $ignore_cache = false) {
+function EXT_IS_ACTIVE ($ext_name) {
global $cacheArray, $_CONFIG;
// Extensions are all inactive during installation
if ((!isBooleanConstantAndTrue('mxchange_installed')) || (isBooleanConstantAndTrue('mxchange_installing')) || (empty($ext_name))) return false;
- // Extension's file name will also be checked
- $file = sprintf("%sinc/extensions/ext-%s.php", PATH, $ext_name);
- if (!FILE_READABLE($file)) return false;
- //* DEBUG: */ echo "*".$ext_name."(".count($cacheArray).")<br />";
-
// Not active is the default
$active = "N";
// Check cache
- if ((!empty($cacheArray['extensions']['ext_active'][$ext_name])) && (!$ignore_cache)) {
+ if (!empty($cacheArray['extensions']['ext_active'][$ext_name])) {
// Load from cache
- //* DEBUG: */ echo "CACHE!<br />\n";
+ //* DEBUG: */ echo "CACHE! ext_name={$ext_name}<br />\n";
$active = $cacheArray['extensions']['ext_active'][$ext_name];
// Count cache hits
if (isset($_CONFIG['cache_hits'])) $_CONFIG['cache_hits']++;
} elseif (($ext_name == "cache") || (GET_EXT_VERSION("cache") == "")) {
- //* DEBUG: */ echo "DB!<br />\n";
+ //* DEBUG: */ echo "DB! ext_name={$ext_name}<br />\n";
// 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__);
//DEBUG_LOG(__FUNCTION__.": ext_name={$ext_name},active={$active}");
// Is this extension activated? (For admins we always have active extensions...)
- return (
- (
- $active == "Y"
- ) && (
- FILE_READABLE($inc)
- )
- );
+ return ($active == "Y");
}
// Get version from extensions
function GET_EXT_VERSION ($ext_name) {
function EXTENSION_UPDATE($file, $ext, $EXT_VER, $dry_run=false)
{
// This shall never do a non-admin user!
- global $cacheInstance, $_CONFIG, $NOTES; $SQLs = array();
+ global $cacheInstance, $_CONFIG, $NOTES;
+
+ // Init arrays
+ $SQLs = array(); $INC_POOL = array();
+
+ // Only admins are allowed to update extensions
if ((!IS_ADMIN()) || (empty($ext))) return false;
// Load extension in update mode
$EXT_LOAD_MODE = "update"; $EXT_UPDATE_DEPENDS = ""; $NOTES = "";
- include(PATH."inc/extensions/".$file);
- if (!empty($EXT_UPDATE_DEPENDS))
- {
+
+ // Load extension file
+ include(sprintf("%sinc/extensions/%s", PATH, $file));
+
+ if (!empty($EXT_UPDATE_DEPENDS)) {
// Update another extension first!
$test = EXTENSION_UPDATE(("ext-".$EXT_UPDATE_DEPENDS.".php"), $EXT_UPDATE_DEPENDS, GET_EXT_VERSION($EXT_UPDATE_DEPENDS), $dry_run);
}
}
}
+ // In real-mode execute any existing includes
+ if ((!$dry_run) && (count($INC_POOL) > 0)) {
+ // Include all files
+ foreach ($INC_POOL as $fqfn) {
+ require_once($fqfn);
+ } // END - foreach
+ } // END - if
+
// Run SQLs
- if ((is_array($SQLs)) && (!$dry_run))
- {
+ if ((is_array($SQLs)) && (!$dry_run)) {
// Run SQL commands
foreach ($SQLs as $sql)
{
$S = false; $SW = 2; $i = 1;
$OUT = "";
- if ((is_array($SQLs)) && (GET_EXT_VERSION("sql_patches")) && ($_CONFIG['verbose_sql'] == "Y")) {
+ if ((is_array($SQLs)) && (GET_EXT_VERSION("sql_patches") >= "0.0.7") && ($_CONFIG['verbose_sql'] == "Y")) {
$OUT = "<DIV align=\"center\">
<TABLE border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"".$WIDTH."\" align=\"center\"".$dashed.">
<TR>
}
}
- if ((!$S) && (GET_EXT_VERSION("sql_patches")) && ($_CONFIG['verbose_sql'] == "Y")) {
+ if ((!$S) && (GET_EXT_VERSION("sql_patches") >= "0.0.7") && ($_CONFIG['verbose_sql'] == "Y")) {
// No addional SQL commands to run
$OUT .= "<TR>
<TD colspan=\"2\" align=\"center\" class=\"switch_sw2 bottom2\" height=\"24\">
// Return value
return $ret;
}
+// Activate given extension
+function ACTIVATE_EXTENSION($ext_name) {
+ // Activate the extension
+ $result = SQL_QUERY_ESC("UPDATE "._MYSQL_PREFIX."_extensions SET ext_active='Y' WHERE ext_name='%s' LIMIT 1",
+ array($ext_name), __FILE__, __LINE__);
+
+ // Extension has been activated?
+ if (SQL_AFFECTEDROWS() == 1) {
+ // Then run all queries
+ EXTENSION_RUN_SQLS(GET_EXT_ID($ext_name), "activate");
+ } // END - if
+}
+// Checks wether the extension is older than given
+function EXT_VERSION_IS_OLDER ($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);
+}
+
//
?>
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