PointParser::doAutoLinksInlineImageCallback()   A
last analyzed

Complexity

Conditions 2
Paths 1

Size

Total Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 6

Importance

Changes 0
Metric Value
dl 0
loc 8
ccs 0
cts 5
cp 0
rs 10
c 0
b 0
f 0
cc 2
nc 1
nop 1
crap 6
1
<?php
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namespace Skobkin\Bundle\PointToolsBundle\Service\Markdown;
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use Knp\Bundle\MarkdownBundle\Parser\MarkdownParser;
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use Symfony\Component\Routing\RouterInterface;
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class PointParser extends MarkdownParser
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{
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    /**
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     * @var RouterInterface
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     */
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    protected $router;
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    /**
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     * {@inheritdoc}
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     */
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    protected $features = array(
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        'header' => true,
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        'list' => true,
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        'horizontal_rule' => true,
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        'table' => false,
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        'foot_note' => true,
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        'fenced_code_block' => true,
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        'abbreviation' => true,
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        'definition_list' => true,
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        'inline_link' => true, // [link text](url "optional title")
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        'reference_link' => true, // [link text] [id]
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        'shortcut_link' => true, // [link text]
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        'images' => true,
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        'block_quote' => true,
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        'code_block' => true,
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        'html_block' => false,
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        'auto_link' => true,
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        'auto_mailto' => true,
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        'entities' => true,
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        'no_html' => true,
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        'point_usernames' => true, // @user
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        'point_posts' => true, // #post
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        'point_tags' => false, // @todo implement
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        'point_inline_images' => true, // https://i.skobk.in/i/facepalm.jpg
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    );
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    public function __construct(array $features, RouterInterface $router)
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    {
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        $this->router = $router;
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        parent::__construct($features);
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    }
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    /**
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     * Point.im breaks Markdown rule about quotation on next line
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     *
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     * @param $text
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     *
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     * @return mixed
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     */
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    protected function doBlockQuotes($text) {
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        $text = preg_replace_callback('/
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              (               # Wrap whole match in $1
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                (?>
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                  ^[ ]*>[ ]?  # ">" at the start of a line
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                    .+\n      # rest of the first line
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                  \n*         # blanks
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                )+
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              )
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            /xm',
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            array($this, '_doBlockQuotes_callback'), $text
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        );
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        return $text;
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    }
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    /**
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     * Point.im breaks Markdown double line wrap rule
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     * {@inheritdoc}
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     */
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    protected function formParagraphs($text, $wrap_in_p = true) {
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        // Strip leading and trailing lines:
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        $text = preg_replace('/\A\n+|\n+\z/', '', $text);
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        $grafs = preg_split('/\n+/', $text, -1, PREG_SPLIT_NO_EMPTY);
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        // Wrap <p> tags and unhashify HTML blocks
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        foreach ($grafs as $key => $value) {
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            if (!preg_match('/^B\x1A[0-9]+B$/', $value)) {
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                // Is a paragraph.
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                $value = $this->runSpanGamut($value);
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                if ($wrap_in_p) {
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                    $value = preg_replace('/^([ ]*)/', "<p>", $value);
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                    $value .= "</p>";
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                }
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                $grafs[$key] = $this->unhash($value);
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            } else {
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                // Is a block.
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                // Modify elements of @grafs in-place...
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                $graf = $value;
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                $block = $this->html_hashes[$graf];
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                $graf = $block;
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                $grafs[$key] = $graf;
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            }
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        }
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        return implode("\n\n", $grafs);
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    }
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    /**
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     * @param string $text
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     *
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     * @return string
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     */
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    public function doAutoLinks($text)
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    {
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        if ($this->features['point_inline_images']) {
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            return preg_replace_callback('{((https?):\/\/[^\'">\s]+\.(jpg|jpeg|png|gif))}i', array(&$this, 'doAutoLinksInlineImageCallback'), $text);
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        }
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        return parent::doAutoLinks($text);
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    }
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    public function doAnchors($text)
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    {
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        $text = parent::doAnchors($text);
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        #
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        # Turn Markdown link shortcuts into XHTML <a> tags.
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        #
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        if ($this->in_anchor) {
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            return $text;
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        }
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        $this->in_anchor = true;
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        #
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        # Handling username links: @some-point-username
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        #
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        if ($this->features['point_usernames']) {
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            $text = preg_replace_callback('{
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                (               # wrap whole match in $1
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                  @
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                    (
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                        [a-zA-Z0-9\-]+? # username = $2
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                    )
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                )
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                ([^a-zA-Z0-9\-]|$) # Tail of username
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                }xs',
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                array(&$this, 'doAnchorsPointUsernameCallback'), $text);
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        }
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        #
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        # Handling post links: #somepost
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        #
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        if ($this->features['point_posts']) {
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            $text = preg_replace_callback('{
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                (               # wrap whole match in $1
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                  \#
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                    (
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                        [a-zA-Z]+? # post id = $2
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                    )
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                )
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                ([^a-zA-Z]|$) # Tail of post
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                }xs',
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                array(&$this, 'doAnchorsPointPostCallback'), $text);
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        }
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        $this->in_anchor = false;
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        return $text;
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    }
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    protected function doAutoLinksInlineImageCallback($matches)
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    {
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        $url = trim($matches[1]);
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        $ext = $matches[2];
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        return $this->hashPart('<a href="'.$url.'" class="post-image '
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            .('gif' === $ext ? ' img-gif':'').'"><img src="'.$url.'" class="img-thumbnail" alt="Inline image"></a>');
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    }
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179 View Code Duplication
    protected function doAnchorsPointUsernameCallback($matches)
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Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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    {
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        $username = $matches[2];
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        $href = $this->router->generate('user_show', ['login' => $username]);
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        $tail = htmlspecialchars($matches[3]);
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        return $this->hashPart('<a href="'.$href.'" class="user">@'.$username.'</a>'.$tail);
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    }
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188 View Code Duplication
    protected function doAnchorsPointPostCallback($matches)
0 ignored issues
show
Duplication introduced by
This method seems to be duplicated in your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

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    {
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        $postId = $matches[2];
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        $href = $this->router->generate('post_show', ['id' => $postId]);
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        $tail = htmlspecialchars($matches[3]);
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        return $this->hashPart('<a href="'.$href.'" class="post">#'.$postId.'</a>'.$tail);
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    }
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}