[22825] laboratory: Initial implementation commit of Zend_View_Helper

shahar

2010-08-10 08:05:29 UTC

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<title>[framework-svn][22825] laboratory: Initial implementation commit of Zend_View_Helper_Gravatar</title>
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<dt>Revision</dt> <dd>22825</dd>
<dt>Author</dt> <dd>shahar</dd>
<dt>Date</dt> <dd>2010-08-10 01:05:27 -0700 (Tue, 10 Aug 2010)</dd>
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<h3>Log Message</h3>
<pre>Initial implementation commit of Zend_View_Helper_Gravatar</pre>

<h3>Added Paths</h3>
<ul>
<li>laboratory/Zend_View_Helper_Gravatar/</li>
<li>laboratory/Zend_View_Helper_Gravatar/library/</li>
<li>laboratory/Zend_View_Helper_Gravatar/library/Zend/</li>
<li>laboratory/Zend_View_Helper_Gravatar/library/Zend/View/</li>
<li>laboratory/Zend_View_Helper_Gravatar/library/Zend/View/Helper/</li>
<li><a href="#laboratoryZend_View_Helper_GravatarlibraryZendViewHelperGravatarphp">laboratory/Zend_View_Helper_Gravatar/library/Zend/View/Helper/Gravatar.php</a></li>
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<h3>Diff</h3>
<a id="laboratoryZend_View_Helper_GravatarlibraryZendViewHelperGravatarphp"></a>
<div class="addfile"><h4>Added: laboratory/Zend_View_Helper_Gravatar/library/Zend/View/Helper/Gravatar.php (0 => 22825)</h4>
<pre class="diff"><span>
<span class="info">--- laboratory/Zend_View_Helper_Gravatar/library/Zend/View/Helper/Gravatar.php (rev 0)
+++ laboratory/Zend_View_Helper_Gravatar/library/Zend/View/Helper/Gravatar.php 2010-08-10 08:05:27 UTC (rev 22825)
</span><span class="lines">@@ -0,0 +1,234 @@
</span><ins>+<?php
+
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license-C1q0ot2/***@public.gmane.org so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_View
+ * @subpackage Helper
+ * @copyright Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+/**
+ * @uses Zend_View_Helper_HtmlElement
+ */
+require_once 'Zend/View/Helper/HtmlElement.php';
+
+/**
+ * View helper for generating Gravatar (http://www.gravatar.com) avatar URLs
+ *
+ * @category Zend
+ * @package Zend_View
+ * @subpackage Helper
+ * @copyright Copyright (c) 2005-2007 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+
+class Zend_View_Helper_Gravatar extends Zend_View_Helper_HtmlElement
+{
+ /**
+ * Default gravatar value constants
+ */
+ const DEFAULT_404 = '404';
+ const DEFAULT_MM = 'mm';
+ const DEFAULT_IDENTICON = 'identicon';
+ const DEFAULT_MONSTERID = 'monsterid';
+ const DEFAULT_WAVATAR = 'wavatar';
+
+ /**
+ * Rating constants
+ */
+ const RATING_G = 'g';
+ const RATING_PG = 'pg';
+ const RATING_R = 'r';
+ const RATING_X = 'x';
+
+ /**
+ * Gravatar Service URL
+ *
+ * @var string
+ */
+ protected $_serviceUrl = 'http://www.gravatar.com/avatar/';
+
+ /**
+ * Size in pixels
+ *
+ * @var integer
+ */
+ protected $_size = 80;
+
+ /**
+ * Default gravatar to use. Can be a URL or one of the DEFAULT_* constants
+ *
+ * @var string
+ */
+ protected $_default = self::DEFAULT_MM;
+
+ /**
+ * Maximal rating for the gravatar. Can be one of the RATING_* constants
+ *
+ * @var string
+ */
+ protected $_rating = self::RATING_G;
+
+ /**
+ * Email address
+ *
+ * @var string
+ */
+ protected $_email = null;
+
+ /**
+ * Get access to the gravat object, optionally setting Gravatar properties
+ *
+ * @param string $email
+ * @param integer $size
+ * @param string $default
+ * @param string $rating
+ * @return HumanHelp_View_Helper_Gravatar
+ */
+ public function gravatar($email = null, $size = null, $default = null, $rating = null)
+ {
+ if ($email) $this->setEmail($email);
+ if ($size) $this->setSize($size);
+ if ($default) $this->setDefault($default);
+ if ($rating) $this->setRating($rating);
+
+ return $this;
+ }
+
+ /**
+ * Set the email address to be used for the gravatar
+ *
+ * We assume the email address is valid and comes from a safe place. It is
+ * not the role of this component to validate the email address. Passing
+ * an invalid email address will most likely result in getting the default
+ * Gravatar instead of a real one.
+ *
+ * @param string $email
+ * @return HumanHelp_View_Helper_Gravatar
+ */
+ public function setEmail($email)
+ {
+ $this->_email = trim($email);
+ return $this;
+ }
+
+ /**
+ * Set the gravatar size
+ *
+ * @param integer $size Size in pixels between 1 and 512
+ * @return HumanHelp_View_Helper_Gravatar
+ */
+ public function setSize($size)
+ {
+ $size = (int) $size;
+ if ($size < 1 || $size > 512) {
+ require_once 'Zend/View/Exception.php';
+ throw new Zend_View_Exception("Gravatar size must be a number between 1 and 512");
+ }
+
+ $this->_size = $size;
+
+ return $this;
+ }
+
+ /**
+ * Set the default gravatar URL or type
+ *
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