Zend Framework: Zend_View_pHAML Component Proposal

Proposed Component Name	Zend_View_pHAML
Developer Notes	http://framework.zend.com/wiki/display/ZFDEV/Zend_View_pHAML
Proposers	My E-mail Address
Revision	1.1 - 1 August 2006: Updated from community comments. (wiki revision: 7)

Describe some intermediate state of this component in terms of design notes, additional material added to this page, and / code. Note any significant dependencies here, such as, "Milestone #3 can not be completed until feature Foo has been added to ZF component XYZ." Milestones will be required for acceptance of future proposals. They are not hard, and many times you will only need to think of the first three below.

Milestone 1: design notes will be published here
Milestone 2: Working prototype checked into the incubator supporting use cases #1, #2, ...
Milestone 3: Working prototype checked into the incubator supporting use cases #3 and #4.
Milestone 4: Unit tests exist, work, and are checked into SVN.
Milestone 5: Initial documentation exists.

If a milestone is already done, begin the description with "[DONE]", like this:

Milestone #: [DONE] Unit tests ...

7. Class Index

Zend_View_Phaml

8. Use Cases

Please refer to examples : * pHAML Examples

9. Class Skeletons

require_once 'class.pHAML.php';
require_once 'Zend/View/Abstract.php';
class ASF_View_pHAML extends Zend_View_Abstract {
    private $_pHAML;
    private $_templates;
    private $_showCode=0;
    private $_eval=true;
    private $_pHAML_template;

    public function __construct(){
        $this->_pHAML = new pHAML();
    }

    public function showCode($bool){
        $this->_showCode = $bool;
    }

    public function setEval($bool){
        $this->_eval=$bool;
    }

    protected function _run()
    {
        //we need to do a few things here,first we pull the view
        $content = $this->_pHAML->assign($this->getVars());
        $this->_pHAML_template = func_get_arg(0);
        return $this->renderContent( $this->_pHAML_template, true);
    }

    public function renderContent($content, $isStream=false){
        $content = $this->_pHAML->render($content, $isStream);
        //do not get too married to this, it will likely move into pHAML class itself, just more elegant
        if($this->_showCode){
            $out = '<div style="border: 1px solid #000;padding:5px;margin:5px;background:#eef;color:black;font-family:verdana,sans-serif;font-size:11px;font-weight:normal;"><b>Generated Template:</b><br>';
            $i=1;
            foreach(preg_split('/(\r\n|\r|\n)/', $content) as $line){
                $out .= '<div style="width:98%;background:';
                $out .= ($i%2)?'#efe':'#fee';
                $out .= ';margin:1px;padding:0px 3px 0px 3px;">';
                $out .= '<span style="color:#880000;">'.str_repeat('&nbsp;', 5-strlen($i)).$i++.'</span>';
                $out .= str_replace(' ','&nbsp;','   '.htmlentities($line)).'</div>';
            }
            $out .= '</div><hr>';
            echo $out;
        }
        if($this->_eval){
            eval('?>'.$content);
        }else{
            echo $content;
        }
    }


    public function addTemplate($key, $template, $isStream=false){
        $this->_pHAML->addTemplate($key, $template, $isStream);
    }

}

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Zend Framework: Zend_View_pHAML Component Proposal

Table of Contents

1. Overview

2. References

3. Component Requirements, Constraints, and Acceptance Criteria

4. Dependencies on Other Framework Components

5. Theory of Operation

6. Milestones / Tasks

7. Class Index

8. Use Cases

9. Class Skeletons