Completed
Push — master ( 505018...16cf89 )
by D.
13s
created

ImageCollector::getCollectedData()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 4
rs 10
cc 1
eloc 2
nc 1
nop 0
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<?php
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/**
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 * This file is part of sitemap-common.
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 *
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 * (c) 2016 Daniele Moraschi
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace SiteMap\Collect;
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use SiteMap\Http\Url;
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use SiteMap\Http\UrlUtil;
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class ImageCollector implements Collector
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{
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    /**
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     * @var string  REGEX
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     */
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    const REGEX = "/(img|src)=(\"|')[^\"'>]+\.(gif|jpg|jpeg|png|tif|svg)/i";
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    const REGEX2 = "/(img|src)(\"|'|=\"|=')(.*)/i";
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    /**
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     * @var Url
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     */
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    private $url;
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    /**
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     * @var string
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     */
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    private $content;
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    /**
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     * @var array
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     */
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    private $data = [];
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    /**
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     * @param Url $url
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     * @param mixed $content
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     * @return $this
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     */
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    public function setContent(Url $url, $content)
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    {
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        $this->url = $url;
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        $this->content = (string) $content;
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        return $this;
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    }
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    /**
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     * @return $this
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     */
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    public function collect()
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    {
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        if(! isset($this->data[$this->url->getWebUrl()])) {
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            $this->data[$this->url->getWebUrl()] = [];
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        }
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        preg_match_all(self::REGEX, $this->content, $media);
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        $data = preg_replace(self::REGEX2, "$3", $media[0]);
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        foreach($data as $url) {
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            $this->data[$this->url->getWebUrl()][] =
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                UrlUtil::getAbsoluteLink($this->url, $url);
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        }
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        return $this;
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    }
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    /**
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     * @return array
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     */
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    public function getCollectedData()
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    {
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        return $this->data;
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    }
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}