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callHook() can handle function parameters passed to the hook

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This commit is contained in:
Uwe Steinmann 2014-01-10 07:52:53 +01:00
parent b6e5acca3c
commit 69aa7db50b
1 changed files with 43 additions and 3 deletions
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46
inc/inc.ClassControllerCommon.php
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@ -37,15 +37,55 @@ class SeedDMS_Controller_Common {
function run() {
}
function callHook($hook) {
/**
* Call a controller hook
*
* @param $hook string name of hook
* @return mixed false if one of the hooks fails,
* true if all hooks succedded,
* null if no hook was called
*/
function callHook($hook) { /* {{{ */
$tmp = explode('_', get_class($this));
if(isset($GLOBALS['SEEDDMS_HOOKS']['controller'][lcfirst($tmp[2])])) {
foreach($GLOBALS['SEEDDMS_HOOKS']['controller'][lcfirst($tmp[2])] as $hookObj) {
if (method_exists($hookObj, $hook)) {
return $hookObj->$hook($this);
switch(func_num_args()) {
case 2:
$result = $hookObj->$hook($this, func_get_arg(1));
break;
case 1:
default:
$result = $hookObj->$hook($this);
}
if($result === false) {
return $result;
}
}
}
return true;
}
return null;
} /* }}} */
/**
* Check if a hook is registered
*
* @param $hook string name of hook
* @return mixed false if one of the hooks fails,
* true if all hooks succedded,
* null if no hook was called
*/
function hasHook($hook) { /* {{{ */
$tmp = explode('_', get_class($this));
if(isset($GLOBALS['SEEDDMS_HOOKS']['controller'][lcfirst($tmp[2])])) {
foreach($GLOBALS['SEEDDMS_HOOKS']['controller'][lcfirst($tmp[2])] as $hookObj) {
if (method_exists($hookObj, $hook)) {
return true;
}
}
}
return false;
}
} /* }}} */
}