scottux/wiki.php

## wiki.php
<?php
/**
 * QCubed Wiki
 */

// Include prepend.inc to load Qcodo
require('includes/prepend.inc.php');

class WikiForm extends QForm
{

    protected $objWikiPage;

    protected $lblTitle;

    protected $lblContents;

    protected $txtEditContents;

    protected $btnEditPage;

    protected $btnSavePage;

    protected $btnCancelEdit;

    protected function Form_Create()
    {
        $strPageNotFound = "This page does not exist yet.";
        $strPage = (QApplication::QueryString('page') === '') ? 'WikiStart' : QApplication::QueryString('page');

        $this->objWikiPage = Page::LoadByTitle($strPage);

        $this->lblTitle = new QLabel($this);
        $this->lblTitle->Text = $strPage;


        $this->lblContents = new QLabel($this);
        $this->lblContents->HtmlEntities = false;
        $this->lblContents->Text = ($this->objWikiPage) ? $this->FindWikiWords($this->objWikiPage->Contents) : $strPageNotFound;

        $this->txtEditContents = new QTextBox($this);
        $this->txtEditContents->Text = ($this->objWikiPage) ? $this->objWikiPage->Contents : $strPageNotFound;
        $this->txtEditContents->Visible = false;

        $this->btnEditPage = new QButton($this);
        $this->btnEditPage->Text = "Edit";
        $this->btnEditPage->AddAction(new QClickEvent(), new QServerAction('btnEditPage_Click'));


        $this->btnSavePage = new QButton($this);
        $this->btnSavePage->Text = "Save";
        $this->btnSavePage->Visible = false;
        $this->btnSavePage->AddAction(new QClickEvent(), new QServerAction('btnSavePage_Click'));


        $this->btnCancelEdit = new QButton($this);
        $this->btnCancelEdit->Text = "Cancel";
        $this->btnCancelEdit->Visible = false;
        $this->btnCancelEdit->AddAction(new QClickEvent(), new QServerAction('btnCancelEdit_Click'));
    }

    protected function btnEditPage_Click($strFormId, $strControlId, $strParameter)
    {
        $this->txtEditContents->Visible = true;
        $this->lblContents->Visible = false;
        $this->btnEditPage->Visible = false;
        $this->btnCancelEdit->Visible = true;
        $this->btnSavePage->Visible = true;
    }

    protected function btnSavePage_Click($strFormId, $strControlId, $strParameter)
    {
        if (!$this->objWikiPage){
            $this->objWikiPage = new Page();
        }

        $this->objWikiPage->Title = $this->lblTitle->Text;
        $this->objWikiPage->Contents = $this->txtEditContents->Text;
        $this->objWikiPage->Save();

        $this->lblContents->Text = $this->FindWikiWords($this->objWikiPage->Contents);

        $this->btnCancelEdit_Click($strFormId, $strControlId, $strParameter);
    }

    protected function btnCancelEdit_Click($strFormId, $strControlId, $strParameter)
    {
        $this->txtEditContents->Visible = false;
        $this->lblContents->Visible = true;
        $this->btnEditPage->Visible = true;
        $this->btnCancelEdit->Visible = false;
        $this->btnSavePage->Visible = false;
    }

    protected function FindWikiWords($contents)
    {
        $page = $_SERVER["SCRIPT_NAME"];
        $contents = preg_replace("/( ){1}(([A-Z][a-z0-9]+){2,})/", ' <a href="' . $page . '?page=$2">$2</a>', $contents);
        return $contents;
    }
}

WikiForm::Run('WikiForm');

## wiki.tpl.php
<!doctype html>
<html>
<head>
    <meta charset="<?php _p(QApplication::$EncodingType); ?>" />
    <title>QCubed Wiki Example</title>
    <style type="text/css">@import url("<?php _p(__VIRTUAL_DIRECTORY__ . __CSS_ASSETS__); ?>/styles.css");</style>
</head>
<body>
<?php $this->RenderBegin(); ?>

    <?php $this->lblTitle->Render(); ?>

    <?php $this->lblContents->Render(); ?>

    <?php $this->txtEditContents->Render(); ?>

    <?php $this->btnEditPage->Render(); ?>

    <?php $this->btnSavePage->Render(); ?>

    <?php $this->btnCancelEdit->Render(); ?>

<?php $this->RenderEnd(); ?>
</body>
</html>
	<?php
	/**
	* QCubed Wiki
	*/

	// Include prepend.inc to load Qcodo
	require('includes/prepend.inc.php');

	class WikiForm extends QForm
	{

	protected $objWikiPage;

	protected $lblTitle;

	protected $lblContents;

	protected $txtEditContents;

	protected $btnEditPage;

	protected $btnSavePage;

	protected $btnCancelEdit;

	protected function Form_Create()
	{
	$strPageNotFound = "This page does not exist yet.";
	$strPage = (QApplication::QueryString('page') === '') ? 'WikiStart' : QApplication::QueryString('page');

	$this->objWikiPage = Page::LoadByTitle($strPage);

	$this->lblTitle = new QLabel($this);
	$this->lblTitle->Text = $strPage;


	$this->lblContents = new QLabel($this);
	$this->lblContents->HtmlEntities = false;
	$this->lblContents->Text = ($this->objWikiPage) ? $this->FindWikiWords($this->objWikiPage->Contents) : $strPageNotFound;

	$this->txtEditContents = new QTextBox($this);
	$this->txtEditContents->Text = ($this->objWikiPage) ? $this->objWikiPage->Contents : $strPageNotFound;
	$this->txtEditContents->Visible = false;

	$this->btnEditPage = new QButton($this);
	$this->btnEditPage->Text = "Edit";
	$this->btnEditPage->AddAction(new QClickEvent(), new QServerAction('btnEditPage_Click'));


	$this->btnSavePage = new QButton($this);
	$this->btnSavePage->Text = "Save";
	$this->btnSavePage->Visible = false;
	$this->btnSavePage->AddAction(new QClickEvent(), new QServerAction('btnSavePage_Click'));


	$this->btnCancelEdit = new QButton($this);
	$this->btnCancelEdit->Text = "Cancel";
	$this->btnCancelEdit->Visible = false;
	$this->btnCancelEdit->AddAction(new QClickEvent(), new QServerAction('btnCancelEdit_Click'));
	}

	protected function btnEditPage_Click($strFormId, $strControlId, $strParameter)
	{
	$this->txtEditContents->Visible = true;
	$this->lblContents->Visible = false;
	$this->btnEditPage->Visible = false;
	$this->btnCancelEdit->Visible = true;
	$this->btnSavePage->Visible = true;
	}

	protected function btnSavePage_Click($strFormId, $strControlId, $strParameter)
	{
	if (!$this->objWikiPage){
	$this->objWikiPage = new Page();
	}

	$this->objWikiPage->Title = $this->lblTitle->Text;
	$this->objWikiPage->Contents = $this->txtEditContents->Text;
	$this->objWikiPage->Save();

	$this->lblContents->Text = $this->FindWikiWords($this->objWikiPage->Contents);

	$this->btnCancelEdit_Click($strFormId, $strControlId, $strParameter);
	}

	protected function btnCancelEdit_Click($strFormId, $strControlId, $strParameter)
	{
	$this->txtEditContents->Visible = false;
	$this->lblContents->Visible = true;
	$this->btnEditPage->Visible = true;
	$this->btnCancelEdit->Visible = false;
	$this->btnSavePage->Visible = false;
	}

	protected function FindWikiWords($contents)
	{
	$page = $_SERVER["SCRIPT_NAME"];
	$contents = preg_replace("/( ){1}(([A-Z][a-z0-9]+){2,})/", ' <a href="' . $page . '?page=$2">$2</a>', $contents);
	return $contents;
	}
	}

	WikiForm::Run('WikiForm');
	<!doctype html>
	<html>
	<head>
	<meta charset="<?php _p(QApplication::$EncodingType); ?>" />
	<title>QCubed Wiki Example</title>
	<style type="text/css">@import url("<?php _p(__VIRTUAL_DIRECTORY__ . __CSS_ASSETS__); ?>/styles.css");</style>
	</head>
	<body>
	<?php $this->RenderBegin(); ?>

	<?php $this->lblTitle->Render(); ?>

	<?php $this->lblContents->Render(); ?>

	<?php $this->txtEditContents->Render(); ?>

	<?php $this->btnEditPage->Render(); ?>

	<?php $this->btnSavePage->Render(); ?>

	<?php $this->btnCancelEdit->Render(); ?>

	<?php $this->RenderEnd(); ?>
	</body>
	</html>