fooRequestElementBar() functions renamed, adding of request parameters added:
[mailer.git] / inc / filters.php
index 362898e490a2fed3cdd501be98da9be6cfd72f80..c28d8fb3b01214bb93070408ad9ff854ed0c3ec8 100644 (file)
@@ -408,10 +408,10 @@ function FILTER_COMPILE_CONFIG ($code, $compiled = false) {
                                        // Is the config valid?
                                        if (isConfigEntrySet($matches[1][$key])) {
                                                // Set it for caching
-                                               $GLOBALS['compile_config'][$matches[1][$key]] = "\".getConfig('" . $matches[1][$key] . "').\"";
+                                               $GLOBALS['compile_config'][$matches[1][$key]] = "\" . getConfig('" . $matches[1][$key] . "') . \"";
                                        } elseif (isConfigEntrySet('default_' . strtoupper($matches[1][$key]))) {
                                                // Use default value
-                                               $GLOBALS['compile_config'][$matches[1][$key]] = "\".getConfig('" . 'DEFAULT_' . strtoupper($matches[1][$key]) . "').\"";
+                                               $GLOBALS['compile_config'][$matches[1][$key]] = "\" . getConfig('" . 'DEFAULT_' . strtoupper($matches[1][$key]) . "') . \"";
                                        } elseif (isMessageIdValid('DEFAULT_' . strtoupper($matches[1][$key]))) {
                                                // No config, try the language system
                                                $GLOBALS['compile_config'][$matches[1][$key]] = "\" . getMessage('". 'DEFAULT_' . strtoupper($matches[1][$key]) . "') . \"";
@@ -443,12 +443,11 @@ function FILTER_COMPILE_CONFIG ($code, $compiled = false) {
        return $GLOBALS['compiled_config'][$uncompiled];
 }
 
-// Filter for compiling extension data
-function FILTER_COMPILE_EXTENSION ($code) {
-       // Compile {%cmd=some_value%} to get extension data
-       // Support cmd is:
-       //   - version -> getExtensionVersion() call
-       preg_match_all('/\{%(([a-zA-Z0-9-_,]+)=([^%\}]+))%\}/', $code, $matches);
+// Filter for compiling expression code
+function FILTER_COMPILE_EXPRESSION_CODE ($code) {
+       // Compile {%cmd=some_value%} to get expression code snippets
+       // See switch() command below for supported commands
+       preg_match_all('/\{%(([a-zA-Z0-9-_,]+)(=([^\}]+)){0,1})*%\}/', $code, $matches);
        //* DEBUG: */ print('<pre>'.print_r($matches, true).'</pre>');
 
        // Default is from OUTPUT_HTML
@@ -458,41 +457,121 @@ function FILTER_COMPILE_EXTENSION ($code) {
        if ((count($matches) > 0) && (count($matches[3]) > 0)) {
                // Replace all matches
                foreach ($matches[2] as $key => $cmd) {
-                       // Init replacer variable
+                       // Init replacer/call-back variable
                        $replacer = '';
+                       $callback = '';
+                       $extraFunction = '';
 
-                       // Is the extension installed or code provided?
-                       // @TODO This whole if-block is very static
-                       if ($cmd == 'code') {
-                               // Code asked for
-                               $replacer = "\" . getCode('" . $matches[3][$key] . "') . \"";
-                       } elseif (substr($cmd, 0, 3) == 'url') {
-                               // Do we have JS-mode?
-                               if (substr($cmd, -2, 2) == 'js') $outputMode = 1;
-
-                               // Handle an URL here
-                               $replacer = "\" . encodeUrl('" . $matches[3][$key] . "', " . $outputMode . ") . \"";
-
-                               // Replace it
-                               $code = str_replace($matches[0][$key], $replacer, $code);
-
-                               // And continue with next entry
-                               continue;
-                       } else {
-                               // Construct call-back function name
-                               $functionName = 'getExtension' . ucfirst(strtolower($cmd));
+                       // Extract command and call-back
+                       $cmdArray = explode(',', $cmd);
+                       $cmd = $cmdArray[0];
+                       if (isset($cmdArray[1])) $callback = $cmdArray[1];
+                       if (isset($cmdArray[2])) $extraFunction = $cmdArray[2];
 
-                               // Construct call of the function
-                               $replacer = "\" . call_user_func_array('" . $functionName . "', array('" . $matches[3][$key] . "', true)) . \"";
-                       }
+                       // Is the extension installed or code provided?
+                       // @TODO This whole switch-block is very static
+                       switch ($cmd) {
+                               case 'code': // Code asked for
+                                       $code = str_replace($matches[0][$key], "\" . getCode('" . $matches[4][$key] . "') . \"", $code);
+                                       break;
+
+                               case 'url':
+                                       // Do we have JS-mode?
+                                       if (substr($cmd, -2, 2) == 'js') $outputMode = 1;
+
+                                       // Handle an URL here
+                                       $replacer = "\" . encodeUrl(\"" . $matches[4][$key] . "\", " . $outputMode . ") . \"";
+
+                                       // Replace it
+                                       $code = str_replace($matches[0][$key], $replacer, $code);
+                                       break;
+
+                               case 'server':
+                                       // This will make 'foo_bar' to detectFooBar()
+                                       $functionName = "'detect' . implode('', array_map('ucfirst', explode('_', '" . $callback . "')))";
+
+                                       // Replace it
+                                       $code = str_replace($matches[0][$key], "\" . call_user_func(" . $functionName . ") . \"", $code);
+                                       break;
+
+                               case 'user':
+                                       // Use current userid by default
+                                       $functionName = 'getMemberId()';
+
+                                       // User-related data, so is there a userid?
+                                       if (!empty($matches[4][$key])) {
+                                               // Do we have a userid or $userid?
+                                               if ($matches[4][$key] == '$userid') {
+                                                       // Use dynamic call
+                                                       $functionName = "getFetchedUserData('userid', \$userid, '" . $callback . "')";
+                                               } elseif ($matches[4][$key] > 0) {
+                                                       // User data found
+                                                       $functionName = "getFetchedUserData('userid', " . $matches[4][$key] . ", " . $callback . "')";
+                                               } // END - if
+                                       } elseif ((!empty($callback)) && (isUserDataValid())) {
+                                               // "Call-back" alias column for current logged in user's data
+                                               $functionName = "getUserData('" . $callback . "')";
+                                       }
 
-                       // Replace it and insert parameter for GET request
-                       $code = str_replace($matches[0][$key], sprintf("&amp;%s=%s&amp;rev=\" . getConfig('CURR_SVN_REVISION') . \"", $cmd, $replacer), $code);
+                                       // Do we have another function to run (e.g. translations)
+                                       if (!empty($extraFunction)) {
+                                               // Surround the original function call with it
+                                               $functionName = $extraFunction . '(' . $functionName . ')';
+                                       } // END - if
+
+                                       // Now replace the code
+                                       $code = str_replace($matches[0][$key], "\" . " . $functionName . " . \"", $code);
+                                       break;
+
+                               case 'ext':
+                                       // Not installed is default
+                                       $replacer = 'false';
+
+                                       // Is the extension installed?
+                                       if (isExtensionInstalled($matches[4][$key])) {
+                                               // Construct call-back function name
+                                               $functionName = 'getExtension' . ucfirst(strtolower($callback));
+
+                                               // Construct call of the function
+                                               $replacer = "\" . call_user_func_array('" . $functionName . "', array('" . $matches[4][$key] . "', true)) . \"";
+                                       } // END - if
+
+                                       // Replace it and insert parameter for GET request
+                                       $code = str_replace($matches[0][$key], sprintf("&amp;ext=%s&amp;ver=%s&amp;rev=\" . getConfig('CURR_SVN_REVISION') . \"", $matches[4][$key], $replacer), $code);
+                                       break;
+
+                               case 'config': // @TODO FILTER_COMPILE_CONFIG does not handle call-back functions so we handle it here again
+                                       // Read configuration
+                                       $configValue = getConfig($matches[4][$key]);
+
+                                       // Do we have a call-back?
+                                       if (!empty($callback)) {
+                                               // Parse it through this function
+                                               $configValue = call_user_func_array($callback, array($configValue));
+                                       } // END - if
+
+                                       // Replace the config entry
+                                       $code = str_replace($matches[0][$key], $configValue, $code);
+                                       break;
+
+                               case 'filter':
+                                       // Construct replacement
+                                       $replacer = "\" . runFilterChain('" . $matches[4][$key] . "') . \"";
+
+                                       // Run the filter and insert result
+                                       $code = str_replace($matches[0][$key], $replacer, $code);
+                                       break;
+
+                               default:
+                                       // Unsupported command detected
+                                       debug_report_bug('Command=' . $cmd . ', callback=' . $callback . ', extra=' . $extraFunction . ' is unsupported.');
+                                       break;
+                       } // END - switch
                } // END - foreach
        } // END - if
 
        // Do we have non-HTML mode?
-       if ((getOutputMode() != '0') || ($outputMode != '0')) $code = html_entity_decode($code);
+       if ((getOutputMode() != '0') || ($outputMode != '0')) $code = decodeEntities($code);
 
        // Return compiled code
        //* DEBUG: */ die('<pre>'.htmlentities($code).'</pre>');
@@ -518,7 +597,7 @@ function FILTER_RUN_RESET_INCLUDES () {
        // Is the reset set or old sql_patches?
        if (((!isResetModeEnabled()) || (!isExtensionInstalled('sql_patches'))) && (getOutputMode() == '0')) {
                // Then abort here
-               logDebugMessage(__FUNCTION__, __LINE__, 'Cannot run reset! Please report this bug. Thanks');
+               debug_report_bug('Cannot run reset! enabled='.intval(isResetModeEnabled()).',ext='.intval(isExtensionInstalled('sql_patches')).' Please report this bug. Thanks');
        } // END - if
 
        // Get more daily reset scripts
@@ -610,9 +689,9 @@ function FILTER_DETERMINE_WHAT_ACTION () {
                // Fix module
                if (!isModuleSet()) {
                        // Is the request element set?
-                       if (isGetRequestElementSet('module')) {
+                       if (isGetRequestParameterSet('module')) {
                                // Set module from request
-                               setModule(getRequestElement('module'));
+                               setModule(getRequestParameter('module'));
                        } elseif (getOutputMode() == '0') {
                                // Set default module 'index'
                                setModule('index');
@@ -687,11 +766,10 @@ function FILTER_CHECK_SVN_REVISION () {
 // Filter for running daily reset
 function FILTER_RUN_DAILY_RESET () {
        // Only execute this filter if installed
-       if ((!isInstalled()) || (!isAdminRegistered())) return;
+       if ((isInstallationPhase()) || (!isInstalled()) || (!isAdminRegistered()) || (!isExtensionInstalled('sql_patches'))) return;
 
        // Shall we run the reset scripts? If a day has changed, maybe also a week/month has changed... Simple! :D
-       // 012    3              4             43        3         4432    2         3             3       21    1                    221    1                 221    1                  2          21    1             22     10
-       if (((date('d', getConfig('last_update')) != date('d', time())) || ((isConfigEntrySet('DEBUG_RESET')) && (getConfig('DEBUG_RESET') == 'Y'))) && (!isInstallationPhase()) && (isAdminRegistered()) && (!isGetRequestElementSet('register')) && (getOutputMode() != 1)) {
+       if (((date('d', getConfig('last_update')) != date('d', time())) || ((isConfigEntrySet('DEBUG_RESET')) && (getConfig('DEBUG_RESET') == 'Y'))) && (!isInstallationPhase()) && (isAdminRegistered()) && (!isGetRequestParameterSet('register')) && (getOutputMode() != 1)) {
                // Tell every module we are in reset-mode!
                doReset();
        } // END - if
@@ -846,7 +924,7 @@ function FILTER_HANDLE_FATAL_ERRORS () {
 // Filter for displaying copyright line
 function FILTER_DISPLAY_COPYRIGHT () {
        // Shall we display the copyright notice?
-       if ((!isGetRequestElementSet('frame')) && (basename($_SERVER['PHP_SELF']) != 'mailid_top.php') && ((getConfig('WRITE_FOOTER') == 'Y') || (isInstalling())) && ($GLOBALS['header_sent'] == 2)) {
+       if ((!isGetRequestParameterSet('frame')) && (basename($_SERVER['PHP_SELF']) != 'mailid_top.php') && ((getConfig('WRITE_FOOTER') == 'Y') || (isInstalling())) && ($GLOBALS['header_sent'] == 2)) {
                // Backlink enabled?
                if (((isConfigEntrySet('ENABLE_BACKLINK')) && (getConfig('ENABLE_BACKLINK') == 'Y')) || (isInstalling())) {
                        // Copyright with backlink, thanks! :-)
@@ -862,7 +940,7 @@ function FILTER_DISPLAY_COPYRIGHT () {
 function FILTER_DISPLAY_PARSING_TIME () {
        // Shall we display the parsing time and number of queries?
        // 1234                            5                      54    4         5              5       4    4                       5       543    3                   4432    2             33     2    2                              21
-       if ((((isExtensionInstalledAndNewer('sql_patches', '0.4.1')) && (getConfig('show_timings') == 'Y') && (!isGetRequestElementSet('frame'))) || (isInstallationPhase())) && (getOutputMode() == '0') && ($GLOBALS['header_sent'] == 2)) {
+       if ((((isExtensionInstalledAndNewer('sql_patches', '0.4.1')) && (getConfig('show_timings') == 'Y') && (!isGetRequestParameterSet('frame'))) || (isInstallationPhase())) && (getOutputMode() == '0') && ($GLOBALS['header_sent'] == 2)) {
                // Then display it here
                displayParsingTime();
        } // END - if