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allow to call multiple hooks

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the first hook does not return the callHook function
This commit is contained in:
Uwe Steinmann 2013-09-03 22:07:16 +02:00
parent bb7eed2730
commit 332d6b7b6c
1 changed files with 13 additions and 4 deletions
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17
inc/inc.ClassViewCommon.php
View File

@ -72,22 +72,31 @@ class SeedDMS_View_Common {
*/ */
function callHook($hook) { function callHook($hook) {
$tmp = explode('_', get_class($this)); $tmp = explode('_', get_class($this));
$ret = null;
if(isset($GLOBALS['SEEDDMS_HOOKS']['view'][lcfirst($tmp[2])])) { if(isset($GLOBALS['SEEDDMS_HOOKS']['view'][lcfirst($tmp[2])])) {
foreach($GLOBALS['SEEDDMS_HOOKS']['view'][lcfirst($tmp[2])] as $hookObj) { foreach($GLOBALS['SEEDDMS_HOOKS']['view'][lcfirst($tmp[2])] as $hookObj) {
if (method_exists($hookObj, $hook)) { if (method_exists($hookObj, $hook)) {
switch(func_num_args()) { switch(func_num_args()) {
case 1: case 1:
return $hookObj->$hook($this); $tmpret = $hookObj->$hook($this);
if(is_string($tmpret))
$ret .= $tmpret;
break;
case 2: case 2:
return $hookObj->$hook($this, func_get_arg(1)); $tmpret = $hookObj->$hook($this, func_get_arg(1));
if(is_string($tmpret))
$ret .= $tmpret;
break;
case 3: case 3:
default: default:
return $hookObj->$hook($this, func_get_arg(1), func_get_arg(2)); $tmpret = $hookObj->$hook($this, func_get_arg(1), func_get_arg(2));
if(is_string($tmpret))
$ret .= $tmpret;
} }
} }
} }
} }
return null; return $ret;
} }
} }
?> ?>