Mage_Poll_Block_ActivePoll Class Reference

Inheritance diagram for Mage_Poll_Block_ActivePoll:

List of all members.

Public Member Functions
	__construct ()
	setPollTemplate ($template, $type)
Protected Member Functions
	_toHtml ()
Protected Attributes
	$_templates
	$_voted

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Detailed Description

Definition at line 34 of file ActivePoll.php.

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Constructor & Destructor Documentation

__construct

(

)

Constructor

By default is looking for first argument as array and assignes it as object attributes This behaviour may change in child classes

Reimplemented from Varien_Object.

Definition at line 38 of file ActivePoll.php.

    {
        parent::__construct();

        $pollModel = Mage::getModel('poll/poll');
        // get last voted poll (from session only)
        $pollId = Mage::getSingleton('core/session')->getJustVotedPoll();
        if (empty($pollId)) {
            // get random not voted yet poll
            $votedIds = $pollModel->getVotedPollsIds();
            $pollId = $pollModel->setExcludeFilter($votedIds)
                ->setStoreFilter(Mage::app()->getStore()->getId())
                ->getRandomId();
        }
        if (empty($pollId)) {
            return false;
        }
        $poll = $pollModel->load($pollId);

        $pollAnswers = Mage::getModel('poll/poll_answer')
            ->getResourceCollection()
            ->addPollFilter($pollId)
            ->load()
            ->countPercent($poll);

        // correct rounded percents to be always equal 100
        $percentsSorted = array();
        $answersArr = array();
        foreach ($pollAnswers as $key => $answer) {
            $percentsSorted[$key] = $answer->getPercent();
            $answersArr[$key] = $answer;
        }
        asort($percentsSorted);
        $total = 0;
        foreach ($percentsSorted as $key => $value) {
            $total += $value;
        }
        // change the max value only
        if ($total > 0 && $total !== 100) {
            $answersArr[$key]->setPercent($value + 100 - $total);
        }

        $this->assign('poll', $poll)
             ->assign('poll_answers', $pollAnswers)
             ->assign('action', Mage::getUrl('poll/vote/add', array('poll_id' => $pollId)));

        $this->_voted = Mage::getModel('poll/poll')->isVoted($pollId);
        Mage::getSingleton('core/session')->setJustVotedPoll(false);
    }

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Member Function Documentation

_toHtml

(

)

[protected]

Render block HTML

Returns:

string

Reimplemented from Mage_Core_Block_Template.

Definition at line 94 of file ActivePoll.php.

    {
        if( $this->_voted === true ) {
            $this->setTemplate($this->_templates['results']);
        } else {
            $this->setTemplate($this->_templates['poll']);
        }
        return parent::_toHtml();
    }

setPollTemplate	(	$	template,
		$	type
	)

Definition at line 88 of file ActivePoll.php.

    {
        $this->_templates[$type] = $template;
        return $this;
    }

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Member Data Documentation

$_templates [protected]

Definition at line 36 of file ActivePoll.php.

$_voted [protected]

Definition at line 36 of file ActivePoll.php.

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

• app/code/core/Mage/Poll/Block/ActivePoll.php