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check return value of hook

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no return value will be discarded, array and objects are put into an array, strings are concatened
This commit is contained in:
Uwe Steinmann 2017-05-02 18:29:47 +02:00
parent 7c7dfc1411
commit 9ab19afe03
2 changed files with 52 additions and 20 deletions
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41
inc/inc.ClassHook.php Normal file
View File

@ -0,0 +1,41 @@
<?php
/**
* Implementation of hook response class
*
* @category DMS
* @package SeedDMS
* @license GPL 2
* @version @version@
* @author Uwe Steinmann <uwe@steinmann.cx>
* @copyright Copyright (C) 2017 Uwe Steinmann
* @version Release: @package_version@
*/
/**
* Parent class for all hook response classes
*
* @category DMS
* @package SeedDMS
* @author Uwe Steinmann <uwe@steinmann.cx>
* @copyright Copyright (C) 2017 Uwe Steinmann
* @version Release: @package_version@
*/
class SeedDMS_Hook_Response {
protected $data;
protected $error;
public function __construct($error = false, $data = null) {
$this->data = $data;
$this->error = $error;
}
public function setData($data) {
$this->data = $data;
}
public function getData() {
return $this->data;
}
}

31
inc/inc.ClassViewCommon.php
View File

@ -13,6 +13,8 @@
* @version Release: @package_version@
*/
require_once "inc/inc.ClassHook.php";
/**
* Parent class for all view classes
*
@ -92,39 +94,28 @@ class SeedDMS_View_Common {
switch(func_num_args()) {
case 1:
$tmpret = $hookObj->$hook($this);
if(is_string($tmpret))
$ret .= $tmpret;
else
$ret = $tmpret;
break;
case 2:
$tmpret = $hookObj->$hook($this, func_get_arg(1));
if(is_string($tmpret))
$ret .= $tmpret;
else
$ret = $tmpret;
break;
case 3:
$tmpret = $hookObj->$hook($this, func_get_arg(1), func_get_arg(2));
if(is_string($tmpret))
$ret .= $tmpret;
else
$ret = $tmpret;
break;
case 4:
$tmpret = $hookObj->$hook($this, func_get_arg(1), func_get_arg(2), func_get_arg(3));
if(is_string($tmpret))
$ret .= $tmpret;
else
$ret = $tmpret;
break;
default:
case 5:
$tmpret = $hookObj->$hook($this, func_get_arg(1), func_get_arg(2), func_get_arg(3), func_get_arg(4));
if(is_string($tmpret))
$ret .= $tmpret;
else
$ret = $tmpret;
break;
}
if($tmpret) {
if(is_string($tmpret))
$ret .= $tmpret;
elseif(is_array($tmpret) || is_object($tmpret))
$ret = ($ret === null) ? $tmpret : array_merge($ret, $tmpret);
else
$ret = $tmpret;
}
}
}