Merge pull request #23 from phproberto/plugin-content-vote

Plugin content vote

layouts/plugins/content/vote/default.php

@@ -0,0 +1,78 @@
+<?php
+/**
+ * @package     Joomla.Site
+ * @subpackage  Layout
+ *
+ * @copyright   Copyright (C) 2005 - 2014 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('JPATH_BASE') or die;
+
+extract($displayData);
+
+/**
+ * Layout variables
+ * ---------------------
+ * 	$context         : (string) The context of the content being passed to the plugin
+ * 	$row             : (object) The article object
+ * 	$params          : (JRegistry)  The article params
+ * 	  - showVoteForm : (boolean) Do we have to show the vote form?
+ * 	$page            : (int) The 'page' number
+ */
+
+$rating = (int) @$row->rating;
+
+$img = '';
+
+// Look for images in template if available
+$starImageOn = JHtml::_('image', 'system/rating_star.png', JText::_('PLG_VOTE_STAR_ACTIVE'), null, true);
+$starImageOff = JHtml::_('image', 'system/rating_star_blank.png', JText::_('PLG_VOTE_STAR_INACTIVE'), null, true);
+
+for ($i = 0; $i < $rating; $i++)
+{
+	$img .= $starImageOn;
+}
+
+for ($i = $rating; $i < 5; $i++)
+{
+	$img .= $starImageOff;
+}
+
+if ($params->get('showVoteForm', false))
+{
+	$uri = JUri::getInstance();
+	$uri->setQuery($uri->getQuery() . '&hitcount=0');
+
+	// Create option list for voting select box
+	$options = array();
+
+	for ($i = 1; $i < 6; $i++)
+	{
+		$options[] = JHtml::_('select.option', $i, JText::sprintf('PLG_VOTE_VOTE', $i));
+	}
+}
+?>
+<div class="content_rating" itemscope itemtype="http://schema.org/AggregateRating">
+	<p class="unseen element-invisible">
+		<?php JText::sprintf('PLG_VOTE_USER_RATING', '<span itemprop="ratingValue">' . $rating . '</span>', '5'); ?>
+		<meta itemprop="ratingCount" content="<?php echo (int) $row->rating_count; ?>" />
+		<meta itemprop="worstRating" content="0" />
+	</p>
+	<?php echo $img; ?>
+</div>
+<?php if ($params->get('showVoteForm', false)) : ?>
+	<form method="post" action="<?php echo htmlspecialchars($uri->toString()); ?>" class="form-inline">
+		<span class="content_vote">
+			<label class="unseen element-invisible" for="content_vote_<?php echo $row->id; ?>">
+				<?php echo JText::_('PLG_VOTE_LABEL'); ?>
+			</label>
+			<?php echo JHtml::_('select.genericlist', $options, 'user_rating', null, 'value', 'text', '5', 'content_vote_' . $row->id); ?>
+			&#160;<input class="btn btn-mini" type="submit" name="submit_vote" value="<?php echo JText::_('PLG_VOTE_RATE'); ?>" />
+			<input type="hidden" name="task" value="article.vote" />
+			<input type="hidden" name="hitcount" value="0" />
+			<input type="hidden" name="url" value="<?php echo htmlspecialchars($uri->toString()); ?>" />
+			<?php echo JHtml::_('form.token'); ?>
+		</span>
+	</form>
+<?php endif;

libraries/cms/layout/base.php

@@ -146,6 +146,16 @@ public function renderDebugMessages()
 		return implode($this->debugMessages, "\n");
 	}
 
+	/**
+	 * Reset / Clean the debug messages list
+	 *
+	 * @return  void
+	 */
+	protected function resetDebugMessages()
+	{
+		$this->debugMessages = array();
+	}
+
 	/**
 	 * Add a debug message to the debug messages array
 	 *