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<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */
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/**
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* Contains the Translation2_Decorator_SpecialChars class
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*
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* PHP versions 4 and 5
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*
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* LICENSE: Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE FREEBSD PROJECT OR CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* @category Internationalization
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* @package Translation2
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* @author Lorenzo Alberton <l.alberton@quipo.it>
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* @copyright 2004-2007 Lorenzo Alberton
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* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
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* @version CVS: $Id: SpecialChars.php 305985 2010-12-05 22:55:33Z clockwerx $
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* @link http://pear.php.net/package/Translation2
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*/
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/**
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* Load Translation2 decorator base class
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*/
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require_once 'Translation2/Decorator.php';
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/**
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* Decorator to replace special chars with the matching html entities.
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*
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* You can set the charset to use (the default being 'ISO-8859-1'):
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* <code>
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* $tr->setOptions(array('charset' => 'UTF-8'));
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* </code>
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*
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* @category Internationalization
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* @package Translation2
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* @author Lorenzo Alberton <l.alberton@quipo.it>
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* @copyright 2004-2007 Lorenzo Alberton
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* @license http://www.debian.org/misc/bsd.license BSD License (3 Clause)
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* @version CVS: $Id: SpecialChars.php 305985 2010-12-05 22:55:33Z clockwerx $
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* @link http://pear.php.net/package/Translation2
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* @see http://www.php.net/htmlentities for a list of available charsets.
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*/
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class Translation2_Decorator_SpecialChars extends Translation2_Decorator
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{
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// {{{ class vars
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/**
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* @var string
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* @access protected
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*/
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var $charset = 'ISO-8859-1';
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// }}}
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// {{{ get()
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/**
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* Get translated string
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*
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* replace special chars with the matching html entities
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*
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* @param string $stringID string ID
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* @param string $pageID page/group ID
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* @param string $langID language ID
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* @param string $defaultText Text to display when the string is empty
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*
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* @return string
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*/
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function get($stringID, $pageID=TRANSLATION2_DEFAULT_PAGEID, $langID=null, $defaultText=null)
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{
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$str = $this->translation2->get($stringID, $pageID, $langID, $defaultText);
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if (PEAR::isError($str)) {
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return $str;
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}
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if (!empty($str)) {
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$str = htmlentities($str, ENT_QUOTES, $this->charset);
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}
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return $str;
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}
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// }}}
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// {{{ getPage()
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/**
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* Same as getRawPage, but apply transformations when needed
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*
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* @param string $pageID page/group ID
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* @param string $langID language ID
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*
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* @return array
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*/
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function getPage($pageID=TRANSLATION2_DEFAULT_PAGEID, $langID=null)
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{
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$data = $this->translation2->getPage($pageID, $langID);
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if (PEAR::isError($data)) {
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return $data;
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}
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foreach ($data as $key => $val) {
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if (!empty($val)) {
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$data[$key] = htmlentities($val, ENT_QUOTES, $this->charset);
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}
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}
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return $data;
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}
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// }}}
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}
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?>
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