Completed
Push — master ( 3e30e6...aad109 )
by mw
02:31
created

EmbeddedLinksReplacer::replaceEmbeddedLinksWith()   B

Complexity

Conditions 5
Paths 1

Size

Total Lines 24
Code Lines 15

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 17
CRAP Score 5

Importance

Changes 1
Bugs 0 Features 1
Metric Value
c 1
b 0
f 1
dl 0
loc 24
ccs 17
cts 17
cp 1
rs 8.5126
cc 5
eloc 15
nc 1
nop 2
crap 5
1
<?php
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namespace SEQL;
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use SMW\InTextAnnotationParser;
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/**
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 * Find and replace [[]] with an appropriate remote source link.
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 *
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 * @license GNU GPL v2+
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 * @since 1.0
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 *
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 * @author mwjames
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 */
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class EmbeddedLinksReplacer {
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	/**
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	 * @var string
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	 */
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	private $querySource;
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	/**
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	 * @since 1.0
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	 *
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	 * @param string $querySource
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	 */
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	public function __construct( $querySource ) {
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		$this->querySource = $querySource;
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	}
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	/**
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	 * @since 1.0
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	 *
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	 * @param string $value
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	 *
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	 * @return string
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	 */
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	public function replace( $value ) {
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		// Strip any [[ :: ]] from a value to avoid "foreign" annotation parsing
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		// for annotation embedded within a value
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		$value = InTextAnnotationParser::removeAnnotation(
0 ignored issues
show
Bug introduced by mwjames
The method removeAnnotation() does not seem to exist on object<SMW\InTextAnnotationParser>.

This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.

This is most likely a typographical error or the method has been renamed.

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			$value
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		);
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		return $this->replaceEmbeddedLinksWith( $this->querySource, $value );
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	}
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	private function replaceEmbeddedLinksWith( $source, $value ) {
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		$value = preg_replace_callback(
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			'/\[\[(.*)\]\]/xu',
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			function( array $matches ) use( $source ) {
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				$caption = false;
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				$value = '';
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				if ( array_key_exists( 1, $matches ) ) {
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					$parts = explode( '|', $matches[1] );
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					$value = array_key_exists( 0, $parts ) ? $parts[0] : '';
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					$caption = array_key_exists( 1, $parts ) ? $parts[1] : false;
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				}
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				if ( $caption === false ) {
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					$caption = $value;
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				}
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				return '[[' . $source . ':' . $value . '|'  . $caption . ']]';
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			},
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			$value
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		);
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		return $value;
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	}
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}
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