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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 12:39:39 +0000 |
commit | 8ca6cc32b2c789a3149861159ad258f2cb9491e3 (patch) | |
tree | 2492de6f1528dd44eaa169a5c1555026d9cb75ec /library/vendor/Zend/View/Helper/Gravatar.php | |
parent | Initial commit. (diff) | |
download | icingaweb2-upstream.tar.xz icingaweb2-upstream.zip |
Adding upstream version 2.11.4.upstream/2.11.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'library/vendor/Zend/View/Helper/Gravatar.php')
-rw-r--r-- | library/vendor/Zend/View/Helper/Gravatar.php | 361 |
1 files changed, 361 insertions, 0 deletions
diff --git a/library/vendor/Zend/View/Helper/Gravatar.php b/library/vendor/Zend/View/Helper/Gravatar.php new file mode 100644 index 0000000..1afc4cb --- /dev/null +++ b/library/vendor/Zend/View/Helper/Gravatar.php @@ -0,0 +1,361 @@ +<?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@zend.com so we can send you a copy immediately. + * + * @category Zend + * @package Zend_View + * @subpackage Helper + * @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com) + * @version $Id: Doctype.php 16971 2009-07-22 18:05:45Z mikaelkael $ + * @license http://framework.zend.com/license/new-bsd New BSD License + */ + +/** Zend_View_Helper_HtmlElement */ + +/** + * Helper for retrieving avatars from gravatar.com + * + * @package Zend_View + * @subpackage Helper + * @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + * @link http://pl.gravatar.com/site/implement/url + */ +class Zend_View_Helper_Gravatar extends Zend_View_Helper_HtmlElement +{ + + /** + * URL to gravatar service + */ + const GRAVATAR_URL = 'http://www.gravatar.com/avatar'; + /** + * Secure URL to gravatar service + */ + const GRAVATAR_URL_SECURE = 'https://secure.gravatar.com/avatar'; + + /** + * Gravatar rating + */ + const RATING_G = 'g'; + const RATING_PG = 'pg'; + const RATING_R = 'r'; + const RATING_X = 'x'; + + /** + * Default gravatar image value constants + */ + const DEFAULT_404 = '404'; + const DEFAULT_MM = 'mm'; + const DEFAULT_IDENTICON = 'identicon'; + const DEFAULT_MONSTERID = 'monsterid'; + const DEFAULT_WAVATAR = 'wavatar'; + + /** + * Options + * + * @var array + */ + protected $_options = array( + 'img_size' => 80, + 'default_img' => self::DEFAULT_MM, + 'rating' => self::RATING_G, + 'secure' => null, + ); + + /** + * Email Adress + * + * @var string + */ + protected $_email; + + /** + * Attributes for HTML image tag + * + * @var array + */ + protected $_attribs; + + /** + * Returns an avatar from gravatar's service. + * + * $options may include the following: + * - 'img_size' int height of img to return + * - 'default_img' string img to return if email adress has not found + * - 'rating' string rating parameter for avatar + * - 'secure' bool load from the SSL or Non-SSL location + * + * @see http://pl.gravatar.com/site/implement/url + * @see http://pl.gravatar.com/site/implement/url More information about gravatar's service. + * @param string|null $email Email adress. + * @param null|array $options Options + * @param array $attribs Attributes for image tag (title, alt etc.) + * @return Zend_View_Helper_Gravatar + */ + public function gravatar($email = "", $options = array(), $attribs = array()) + { + $this->setEmail($email); + $this->setOptions($options); + $this->setAttribs($attribs); + return $this; + } + + /** + * Configure state + * + * @param array $options + * @return Zend_View_Helper_Gravatar + */ + public function setOptions(array $options) + { + foreach ($options as $key => $value) { + $method = 'set' . str_replace(' ', '', ucwords(str_replace('_', ' ', $key))); + if (method_exists($this, $method)) { + $this->{$method}($value); + } + } + return $this; + } + + /** + * Get img size + * + * @return int The img size + */ + public function getImgSize() + { + return $this->_options['img_size']; + } + + /** + * Set img size in pixels + * + * @param int $imgSize Size of img must be between 1 and 512 + * @return Zend_View_Helper_Gravatar + */ + public function setImgSize($imgSize) + { + $this->_options['img_size'] = (int) $imgSize; + return $this; + } + + /** + * Get default img + * + * @return string + */ + public function getDefaultImg() + { + return $this->_options['default_img']; + } + + /** + * Set default img + * + * Can be either an absolute URL to an image, or one of the DEFAULT_* constants + * + * @param string $defaultImg + * @link http://pl.gravatar.com/site/implement/url More information about default image. + * @return Zend_View_Helper_Gravatar + */ + public function setDefaultImg($defaultImg) + { + $this->_options['default_img'] = urlencode($defaultImg); + return $this; + } + + /** + * Set rating value + * + * Must be one of the RATING_* constants + * + * @param string $rating Value for rating. Allowed values are: g, px, r,x + * @link http://pl.gravatar.com/site/implement/url More information about rating. + * @throws Zend_View_Exception + */ + public function setRating($rating) + { + switch ($rating) { + case self::RATING_G: + case self::RATING_PG: + case self::RATING_R: + case self::RATING_X: + $this->_options['rating'] = $rating; + break; + default: + throw new Zend_View_Exception(sprintf( + 'The rating value "%s" is not allowed', + $rating + )); + } + return $this; + } + + /** + * Get rating value + * + * @return string + */ + public function getRating() + { + return $this->_options['rating']; + } + + /** + * Set email adress + * + * @param string $email + * @return Zend_View_Helper_Gravatar + */ + public function setEmail( $email ) + { + $this->_email = $email; + return $this; + } + + /** + * Get email adress + * + * @return string + */ + public function getEmail() + { + return $this->_email; + } + + /** + * Load from an SSL or No-SSL location? + * + * @param bool $flag + * @return Zend_View_Helper_Gravatar + */ + public function setSecure($flag) + { + $this->_options['secure'] = ($flag === null) ? null : (bool) $flag; + return $this; + } + + /** + * Get an SSL or a No-SSL location + * + * @return bool + */ + public function getSecure() + { + if ($this->_options['secure'] === null) { + return (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off'); + } + return $this->_options['secure']; + } + + /** + * Get attribs of image + * + * Warning! + * If you set src attrib, you get it, but this value will be overwritten in + * protected method _setSrcAttribForImg(). And finally your get other src + * value! + * + * @return array + */ + public function getAttribs() + { + return $this->_attribs; + } + + /** + * Set attribs for image tag + * + * Warning! You shouldn't set src attrib for image tag. + * This attrib is overwritten in protected method _setSrcAttribForImg(). + * This method(_setSrcAttribForImg) is called in public method getImgTag(). + + * @param array $attribs + * @return Zend_View_Helper_Gravatar + */ + public function setAttribs(array $attribs) + { + $this->_attribs = $attribs; + return $this; + } + + /** + * Get URL to gravatar's service. + * + * @return string URL + */ + protected function _getGravatarUrl() + { + return ($this->getSecure() === false) ? self::GRAVATAR_URL : self::GRAVATAR_URL_SECURE; + } + + /** + * Get avatar url (including size, rating and default image oprions) + * + * @return string + */ + protected function _getAvatarUrl() + { + $src = $this->_getGravatarUrl() + . '/' + . md5(strtolower(trim($this->getEmail()))) + . '?s=' + . $this->getImgSize() + . '&d=' + . $this->getDefaultImg() + . '&r=' + . $this->getRating(); + return $src; + } + + /** + * Set src attrib for image. + * + * You shouldn't set a own url value! + * It sets value, uses protected method _getAvatarUrl. + * + * If already exsist overwritten. + */ + protected function _setSrcAttribForImg() + { + $attribs = $this->getAttribs(); + $attribs['src'] = $this->_getAvatarUrl(); + $this->setAttribs($attribs); + } + + /** + * Return valid image tag + * + * @return string + */ + public function getImgTag() + { + $this->_setSrcAttribForImg(); + $html = '<img' + . $this->_htmlAttribs($this->getAttribs()) + . $this->getClosingBracket(); + + return $html; + } + + /** + * Return valid image tag + * + * @return string + */ + public function __toString() + { + return $this->getImgTag(); + + } +} |