Scripts
Zend framework view helper head

Door wesley Overdijk -19-07-2010 20:59 -6.430 views
Dit is een view helper voor het zend framework. Je kan hiermee de 'head' van de pagina iets makkelijker opbouwen. De standaard view helpers kunnen nog gebruikt worden, boven de head helper. Er zijn voor nu nog geen comments toegevoegd, maar het spreekt op zich allemaal voor zich. Voorbeeld gebruik: OUTPUT:
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Head.php
<?php
class Solow_View_Helper_Head
{
    protected $view;
    protected $contentLanguage = "en-US";
    protected $quirks=false;

    public function __toString()
    {
        return $this->renderHead();
    }

    public function Head()
    {
        return $this;
    }

    public function renderHead()
    {
        if($this->view->doctype()->isXhtml())
        {
            $head = $this->view->doctype().PHP_EOL;
            $head .= '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="'.$this->contentLanguage.'" lang="'.$this->contentLanguage.'">'.PHP_EOL;
        }
        else
        {
            if($this->quirks)
            {
                $head = '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">'.PHP_EOL;
            }
            else
            {
                $head = ((bool)count($this->view->doctype())) ? $this->view->doctype().PHP_EOL."<html>".PHP_EOL : '<html>'.PHP_EOL;
            }
        }
        $head .= "<head>".PHP_EOL;

        if($this->contentLanguage != NULL)
        {
            $this->view->headMeta()->appendHttpEquiv('content-language', $this->contentLanguage);
        }
        $head .= ((bool)(count($this->view->headLink()))) ? $this->view->headLink().PHP_EOL : '';
        $head .= ((bool)(count($this->view->HeadMeta()))) ? $this->view->HeadMeta().PHP_EOL : '';
        $head .= ((bool)(count($this->view->HeadScript()))) ? $this->view->HeadScript().PHP_EOL : '';
        $head .= ((bool)(count($this->view->HeadStyle()))) ? $this->view->HeadStyle().PHP_EOL : '';
        $head .= ((bool)(count($this->view->HeadTitle()))) ? $this->view->HeadTitle().PHP_EOL : '';
        $head .= "</head>".PHP_EOL;
        return $head;
    }

    public function addCss($styleSheet)
    {
        $this->view->headLink()->appendStylesheet($styleSheet).PHP_EOL;
        return $this;
    }

    public function meta($name, $content)
    {
        $this->view->headMeta()->appendName($name, $content);
        return $this;
    }

    public function metaHE($name, $content)
    {
        $this->view->headMeta()->appendHttpEquiv($name, $content);
        return $this;
    }

    public function addJs($javascript)
    {
        $this->view->headScript()->appendFile($javascript).PHP_EOL;
        return $this;
    }

    public function setKeywords($keyWords)
    {
        $this->view->headMeta()->appendName('keywords', $keywords);
        return $this;
    }

    public function setDescription($description)
    {
        $this->view->headMeta()->appendName('description', $description);
        return $this;
    }

    public function disableCache()
    {
        $this->view->headMeta()->appendHttpEquiv('cache', 'NO-CACHE');
        $this->view->headMeta()->appendHttpEquiv('pragma', 'NO-CACHE');
        return $this;
    }

    public function disablePragma()
    {
        $this->view->headMeta()->appendHttpEquiv('cache', 'NO-CACHE');
        $this->view->headMeta()->appendHttpEquiv('pragma', 'NO-CACHE');
        return $this;
    }

    public function setFavicon($path)
    {
        $this->view->headLink()->headLink(array('rel' => 'favicon', 'href' => $this->favIcon));
        return $this;
    }

    public function setContentType($type="text/html; charset=UTF-8")
    {
        $this->view->headMeta()->appendHttpEquiv('content-type', $type);
        return $this;
    }

    public function setContentLanguage($lang = "en")
    {
        $this->contentLanguage = $lang;
        return $this;
    }

    public function setView(Zend_View_Interface $view)
    {
        $this->view = $view;
        return $this;
    }

    public function appendTitle($title)
    {
        $this->view->headTitle($title);
        return $this;
    }

    public function titleSeperator($seperator)
    {
        $this->view->headTitle()->setSeparator($seperator);
        return $this;
    }

    public function setTitle($title)
    {
        $this->view->headTitle($title, 'SET');
        return $this;
    }

    public function setDoctype($docType)
    {
        $doctypeHelper = new Zend_View_Helper_Doctype();
        $doctypeHelper->doctype($docType);
        return $this;
    }

    public function triggerQuirksMode()
    {
        $doctypeHelper = new Zend_View_Helper_Doctype();
        $doctypeHelper->doctype('HTML4_LOOSE');
        $this->quirks = true;
        return $this;
    }
}