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Diffstat (limited to 'library/vendor/Zend/View/Helper/HtmlElement.php')
| -rw-r--r-- | library/vendor/Zend/View/Helper/HtmlElement.php | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/library/vendor/Zend/View/Helper/HtmlElement.php b/library/vendor/Zend/View/Helper/HtmlElement.php new file mode 100644 index 0000000..212afbd --- /dev/null +++ b/library/vendor/Zend/View/Helper/HtmlElement.php @@ -0,0 +1,165 @@ +<?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + * @version $Id$ + */ + +/** + * @see Zend_View_Helper_Abstract + */ + +/** + * @category Zend + * @package Zend_View + * @subpackage Helper + * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com) + * @license http://framework.zend.com/license/new-bsd New BSD License + */ +abstract class Zend_View_Helper_HtmlElement extends Zend_View_Helper_Abstract +{ + /** + * EOL character + */ + const EOL = "\n"; + + /** + * The tag closing bracket + * + * @var string + */ + protected $_closingBracket = null; + + /** + * Get the tag closing bracket + * + * @return string + */ + public function getClosingBracket() + { + if (!$this->_closingBracket) { + if ($this->_isXhtml()) { + $this->_closingBracket = ' />'; + } else { + $this->_closingBracket = '>'; + } + } + + return $this->_closingBracket; + } + + /** + * Is doctype XHTML? + * + * @return boolean + */ + protected function _isXhtml() + { + $doctype = $this->view->doctype(); + return $doctype->isXhtml(); + } + + /** + * Is doctype HTML5? + * + * @return boolean + */ + protected function _isHtml5() + { + $doctype = $this->view->doctype(); + return $doctype->isHtml5(); + } + + /** + * Is doctype strict? + * + * @return boolean + */ + protected function _isStrictDoctype() + { + $doctype = $this->view->doctype(); + return $doctype->isStrict(); + } + + /** + * Converts an associative array to a string of tag attributes. + * + * @access public + * + * @param array $attribs From this array, each key-value pair is + * converted to an attribute name and value. + * + * @return string The XHTML for the attributes. + */ + protected function _htmlAttribs($attribs) + { + $xhtml = ''; + foreach ((array) $attribs as $key => $val) { + $key = $this->view->escape($key); + + if (('on' == substr($key, 0, 2)) || ('constraints' == $key)) { + // Don't escape event attributes; _do_ substitute double quotes with singles + if (!is_scalar($val)) { + // non-scalar data should be cast to JSON first + $val = Zend_Json::encode($val); + } + // Escape single quotes inside event attribute values. + // This will create html, where the attribute value has + // single quotes around it, and escaped single quotes or + // non-escaped double quotes inside of it + $val = str_replace('\'', ''', $val); + } else { + if (is_array($val)) { + $val = implode(' ', $val); + } + $val = $this->view->escape($val); + } + + if ('id' == $key) { + $val = $this->_normalizeId($val); + } + + if (strpos($val, '"') !== false) { + $xhtml .= " $key='$val'"; + } else { + $xhtml .= " $key=\"$val\""; + } + + } + return $xhtml; + } + + /** + * Normalize an ID + * + * @param string $value + * @return string + */ + protected function _normalizeId($value) + { + if (strstr($value, '[')) { + if ('[]' == substr($value, -2)) { + $value = substr($value, 0, strlen($value) - 2); + } + $value = trim($value, ']'); + $value = str_replace('][', '-', $value); + $value = str_replace('[', '-', $value); + } + return $value; + } +} |