ilUIHookProcessor Class Reference

UI interface hook processor. More...

Collaboration diagram for ilUIHookProcessor:

Public Member Functions
	__construct ($a_comp, $a_part, $a_pars)
	Constructor. More...
	replaced ()
	Should HTML be replaced completely? More...
	getHTML ($html)
	Get HTML. More...

Data Fields
	$append = array()
	$prepend = array()
	$replace = ""

Detailed Description

UI interface hook processor.

Author

Alex Killing alex..nosp@m.kill.nosp@m.ing@g.nosp@m.mx.d.nosp@m.e

Version

$Id$

Definition at line 12 of file class.ilUIHookProcessor.php.

Constructor & Destructor Documentation

__construct()

ilUIHookProcessor::__construct	(		$a_comp,
			$a_part,
			$a_pars
	)

Constructor.

Parameters

Definition at line 24 of file class.ilUIHookProcessor.php.

References ilUIHookPluginGUI\APPEND, ilPluginAdmin\getPluginObject(), IL_COMP_SERVICE, ilUIHookPluginGUI\KEEP, ilUIHookPluginGUI\PREPEND, ilUIHookPluginGUI\REPLACE, and replaced().

        {
                global $ilPluginAdmin;
                
                include_once("./Services/UIComponent/classes/class.ilUIHookPluginGUI.php");
                
                // user interface hook [uihk]
                $pl_names = $ilPluginAdmin->getActivePluginsForSlot(IL_COMP_SERVICE, "UIComponent", "uihk");
                $this->replaced = false;
                foreach ($pl_names as $pl)
                {
                        $ui_plugin = ilPluginAdmin::getPluginObject(IL_COMP_SERVICE, "UIComponent", "uihk", $pl);
                        $gui_class = $ui_plugin->getUIClassInstance();
                        $resp = $gui_class->getHTML($a_comp, $a_part, $a_pars);

                        if ($resp["mode"] != ilUIHookPluginGUI::KEEP)
                        {
                                switch($resp["mode"])
                                {
                                        case ilUIHookPluginGUI::PREPEND:
                                                $this->prepend[] = $resp["html"];
                                                break;
                                                
                                        case ilUIHookPluginGUI::APPEND:
                                                $this->append[] = $resp["html"];
                                                break;
                                                
                                        case ilUIHookPluginGUI::REPLACE:
                                                if (!$this->replaced)
                                                {
                                                        $this->replace = $resp["html"];
                                                        $this->replaced = true;
                                                }
                                                break;
                                }
                        }
                }
        }

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Member Function Documentation

getHTML()

ilUIHookProcessor::getHTML

(

$html

)

Get HTML.

Parameters

string

$html

html

Returns

string html

Definition at line 79 of file class.ilUIHookProcessor.php.

References $html, $replace, and replaced().

        {
                if ($this->replaced)
                {
                        $html = $this->replace;
                }
                foreach ($this->append as $a)
                {
                        $html.= $a;
                }
                foreach ($this->prepend as $p)
                {
                        $html = $p.$html;
                }
                return $html;
        }

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replaced()

ilUIHookProcessor::replaced

(

)

Should HTML be replaced completely?

Returns

Definition at line 68 of file class.ilUIHookProcessor.php.

Referenced by __construct(), and getHTML().

        {
                return $this->replaced;
        }

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Field Documentation

$append

ilUIHookProcessor::$append = array()

Definition at line 14 of file class.ilUIHookProcessor.php.

$prepend

ilUIHookProcessor::$prepend = array()

Definition at line 15 of file class.ilUIHookProcessor.php.

$replace

ilUIHookProcessor::$replace = ""

Definition at line 16 of file class.ilUIHookProcessor.php.

Referenced by getHTML().

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The documentation for this class was generated from the following file:

• Services/UIComponent/classes/class.ilUIHookProcessor.php