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plugins/emu/lib/imu_api/XML.php
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185
plugins/emu/lib/imu_api/XML.php
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<?php
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/* KE Software Open Source Licence
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**
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** Notice: Copyright (c) 2011-2013 KE SOFTWARE PTY LTD (ACN 006 213 298)
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** (the "Owner"). All rights reserved.
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**
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** Licence: Permission is hereby granted, free of charge, to any person
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** obtaining a copy of this software and associated documentation files
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** (the "Software"), to deal with the Software without restriction,
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** including without limitation the rights to use, copy, modify, merge,
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** publish, distribute, sublicense, and/or sell copies of the Software,
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** and to permit persons to whom the Software is furnished to do so,
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** subject to the following conditions.
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**
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** Conditions: The Software is licensed on condition that:
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**
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** (1) Redistributions of source code must retain the above Notice,
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** these Conditions and the following Limitations.
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**
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** (2) Redistributions in binary form must reproduce the above Notice,
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** these Conditions and the following Limitations in the
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** documentation and/or other materials provided with the distribution.
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**
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** (3) Neither the names of the Owner, nor the names of its contributors
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** may be used to endorse or promote products derived from this
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** Software without specific prior written permission.
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**
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** Limitations: Any person exercising any of the permissions in the
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** relevant licence will be taken to have accepted the following as
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** legally binding terms severally with the Owner and any other
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** copyright owners (collectively "Participants"):
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**
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** TO THE EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS",
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** WITHOUT ANY REPRESENTATION, WARRANTY OR CONDITION OF ANY KIND, EXPRESS
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** OR IMPLIED, INCLUDING (WITHOUT LIMITATION) AS TO MERCHANTABILITY,
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** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. TO THE EXTENT
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** PERMITTED BY LAW, IN NO EVENT SHALL ANY PARTICIPANT BE LIABLE FOR ANY
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** CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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** TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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** SOFTWARE OR THE USE OR OTHER DEALINGS WITH THE SOFTWARE.
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**
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** WHERE BY LAW A LIABILITY (ON ANY BASIS) OF ANY PARTICIPANT IN RELATION
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** TO THE SOFTWARE CANNOT BE EXCLUDED, THEN TO THE EXTENT PERMITTED BY
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** LAW THAT LIABILITY IS LIMITED AT THE OPTION OF THE PARTICIPANT TO THE
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** REPLACEMENT, REPAIR OR RESUPPLY OF THE RELEVANT GOODS OR SERVICES
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** (INCLUDING BUT NOT LIMITED TO SOFTWARE) OR THE PAYMENT OF THE COST OF SAME.
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*/
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require_once __DIR__ . '/IMu.php';
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require_once IMu::$api . '/Document.php';
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class IMuXMLDocument extends IMuDocument
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{
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public function
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__construct($name = null, $public = null, $system = null)
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{
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parent::__construct($name, $public, $system);
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$this->_dom->formatOutput = true;
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$this->_options = array();
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}
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public function
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element($name, $value = '')
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{
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$elem = parent::element($name);
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$elem->push();
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if (is_array($value))
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{
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if (array_keys($value) === range(0, count($value) - 1))
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$this->writeList($name, $value);
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else
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$this->writeHash($name, $value);
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}
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else if (is_object($value))
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$this->writeObject($name, $value);
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else
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$this->writeText($name, $value);
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$elem->pop();
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return $elem;
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}
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public function
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getTagOption($tag, $name, $default = false)
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{
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if (! array_key_exists($tag, $this->_options))
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return $default;
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if (! array_key_exists($name, $this->_options[$tag]))
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return $default;
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return $this->_options[$tag][$name];
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}
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public function
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hasTagOption($tag, $name)
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{
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if (! array_key_exists($tag, $this->_options))
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return false;
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return array_key_exists($name, $this->_options[$tag]);
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}
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public function
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setTagOption($tag, $name, $value)
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{
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if (! array_key_exists($tag, $this->_options))
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$this->_options[$tag] = array();
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$this->_options[$tag][$name] = $value;
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}
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protected $_options;
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protected function
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writeList($tag, $list)
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{
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/* This is an ugly hack */
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if ($this->hasTagOption($tag, 'child'))
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$child = $this->getTagOption($tag, 'child');
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else if (preg_match('/(.*)s$/', $tag, $match))
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$child = $match[1];
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else if (preg_match('/(.*)_tab$/', $tag, $match))
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$child = $match[1];
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else if (preg_match('/(.*)0$/', $tag, $match))
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$child = $match[1];
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else if (preg_match('/(.*)_nesttab$/', $tag, $match))
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$child = $match[1] . '_tab';
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else
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$child = 'item';
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foreach ($list as $item)
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$this->element($child, $item);
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}
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protected function
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writeHash($tag, $hash)
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{
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foreach ($hash as $name => $value)
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$this->element($name, $value);
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}
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protected function
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writeObject($tag, $object)
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{
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foreach (get_object_vars($object) as $name => $value)
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$this->element($name, $value);
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}
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protected function
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writeText($tag, $text)
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{
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if ($text !== '')
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{
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$type = gettype($text);
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if ($type == 'boolean')
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$text = $text ? 'true' : 'false';
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/* Check if special processing is required
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*/
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if ($this->getTagOption($tag, 'html', false))
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$this->writeHTML($text);
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else if ($this->getTagOption($tag, 'xml', false))
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$this->writeXML($text);
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/* Deprecated: use 'xml' option instead */
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else if ($this->getTagOption($tag, 'raw', false))
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$this->writeXML($text);
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else
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$this->top()->text($text);
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}
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}
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protected function
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writeHTML($text)
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{
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/* Transform entities as these break the XML processing
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*/
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$text = preg_replace('/ /', ' ', $text);
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// TODO other transformations
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return $this->writeXML($text);
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}
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protected function
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writeXML($text)
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{
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$this->top()->fragment($text);
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}
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}
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?>
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