Completed
Pull Request — master (#9)
by Andreas
02:33
created

Description::parse()   A

Complexity

Conditions 4
Paths 4

Size

Total Lines 19
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 19
rs 9.2
cc 4
eloc 11
nc 4
nop 2
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<?php
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/**
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 * Copyright (c) 2015-2015 Andreas Heigl<[email protected]>
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 *
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 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * of this software and associated documentation files (the "Software"), to deal
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 * in the Software without restriction, including without limitation the rights
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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 * copies of the Software, and to permit persons to whom the Software is
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 * furnished to do so, subject to the following conditions:
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 *
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 * The above copyright notice and this permission notice shall be included in
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 * all copies or substantial portions of the Software.
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 *
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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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 * THE SOFTWARE.
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 *
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 * @author    Andreas Heigl<[email protected]>
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 * @copyright 2015-2015 Andreas Heigl/callingallpapers.com
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 * @license   http://www.opensource.org/licenses/mit-license.php MIT-License
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 * @version   0.0
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 * @since     06.03.2012
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 * @link      http://github.com/joindin/callingallpapers
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 */
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namespace Callingallpapers\Parser\Lanyrd;
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class Description
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{
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    public function parse($dom, $xpath)
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    {
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        $result = $xpath->query('//div[contains(@class, "description")]');
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        if ($result->length < 1) {
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            return '';
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        }
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        $result = $result->item(0)->childNodes;
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        if ($result->length <= 0) {
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            return '';
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        }
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        $text = [];
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        foreach ($result as $node) {
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            $text[] = $dom->saveXML($node);
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        }
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        return trim(implode('', $text));
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    }
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}
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