Introduced interruptFilterChain() and continueFilterChain(). Please DO ALWAYS use...

[mailer.git] / inc / filter-functions.php

diff --git a/inc/filter-functions.php b/inc/filter-functions.php
index 4e19d0980aa78d2ba0a3b655a6eb8f27897c585d..dc97d8ec41393402a6c01c6688394ea1b9273ef4 100644 (file)
--- a/inc/filter-functions.php
+++ b/inc/filter-functions.php
@@ -311,8 +311,8 @@ function runFilterChain ($filterName, $filterData = NULL) {
        //* DEBUG: */ logDebugMessage(__FUNCTION__, __LINE__, 'filterName=' . $filterName . ',count()=' . count($GLOBALS['cache_array']['filter']['chains'][$filterName]));
        $returnValue = $filterData;
 
-       // Remove any existing flag(s)
-       unset($GLOBALS['filter_chain_aborted']);
+       // Continue filter chain is default
+       continueFilterChain();
 
        // Then run all filters
        foreach ($GLOBALS['cache_array']['filter']['chains'][$filterName] as $filterFunction => $active) {
@@ -431,7 +431,19 @@ function loadExtensionFilters ($ext_name) {
 // Checks whether the filter chain has been aborted
 function isFilterChainAborted () {
        // Determine it
-       return ((isset($GLOBALS['filter_chain_aborted'])) && ($GLOBALS['filter_chain_aborted'] === TRUE));
+       return ((isset($GLOBALS['filter_chain_interrupted'])) && ($GLOBALS['filter_chain_interrupted'] === TRUE));
+}
+
+// Interrupts the filter chain by enabling flag 'filter_chain_aborted'
+function interruptFilterChain () {
+       // Set it
+       $GLOBALS['filter_chain_interrupted'] = TRUE;
+}
+
+// Continues the filter chain by disabling flag 'filter_chain_aborted'
+function continueFilterChain () {
+       // Set it
+       $GLOBALS['filter_chain_interrupted'] = FALSE;
 }
 
 // [EOF]