81 lines
1.8 KiB
PHP
81 lines
1.8 KiB
PHP
<?php
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/**
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* ownCloud - VObject String Property
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*
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* This class adds escaping of simple string properties.
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*
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* @author Thomas Tanghus
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* @author Evert Pot (http://www.rooftopsolutions.nl/)
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU AFFERO GENERAL PUBLIC LICENSE
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* License as published by the Free Software Foundation; either
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* version 3 of the License, or any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU AFFERO GENERAL PUBLIC LICENSE for more details.
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*
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* You should have received a copy of the GNU Affero General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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namespace OC\VObject;
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/**
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* This class overrides \Sabre\VObject\Property::serialize() properly
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* escape commas and semi-colons in string properties.
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*/
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class StringProperty extends \Sabre\VObject\Property {
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/**
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* Turns the object back into a serialized blob.
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*
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* @return string
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*/
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public function serialize() {
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$str = $this->name;
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if ($this->group) {
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$str = $this->group . '.' . $this->name;
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}
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foreach($this->parameters as $param) {
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$str.=';' . $param->serialize();
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}
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$src = array(
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'\\',
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"\n",
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';',
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',',
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);
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$out = array(
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'\\\\',
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'\n',
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'\;',
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'\,',
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);
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$value = strtr($this->value, array('\,' => ',', '\;' => ';', '\\\\' => '\\'));
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$str.=':' . str_replace($src, $out, $value);
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$out = '';
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while(strlen($str) > 0) {
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if (strlen($str) > 75) {
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$out .= mb_strcut($str, 0, 75, 'utf-8') . "\r\n";
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$str = ' ' . mb_strcut($str, 75, strlen($str), 'utf-8');
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} else {
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$out .= $str . "\r\n";
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$str = '';
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break;
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}
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}
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return $out;
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}
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}
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