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<?php |
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namespace SMW; |
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/** |
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* @license GNU GPL v2+ |
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* @since 2.5 |
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* |
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* @author mwjames |
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*/ |
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class StatsFormatter { |
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/** |
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* Stats as plain string |
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*/ |
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const FORMAT_PLAIN = 'plain'; |
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/** |
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* Stats as JSON output |
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*/ |
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const FORMAT_JSON = 'json'; |
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/** |
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* Stats as HTML list output |
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*/ |
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const FORMAT_HTML = 'html'; |
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/** |
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* @since 2.5 |
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* |
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* @param array $stats |
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* @param string|null $format |
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* |
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* @return string|array |
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*/ |
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public static function format( array $stats, $format = null ) { |
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$output = ''; |
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if ( $format === self::FORMAT_PLAIN ) { |
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1 |
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foreach ( $stats as $key => $value ) { |
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$output .= '- ' . $key . "\n"; |
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if ( !is_array( $value ) ) { |
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continue; |
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} |
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foreach ( $value as $k => $v ) { |
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$output .= ' - ' . $k . ': ' . $v . "\n"; |
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} |
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} |
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} |
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if ( $format === self::FORMAT_HTML ) { |
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$output .= '<ul>'; |
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foreach ( $stats as $key => $value ) { |
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$output .= '<li>' . $key . '<ul>'; |
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if ( !is_array( $value ) ) { |
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continue; |
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} |
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foreach ( $value as $k => $v ) { |
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$output .= '<li>' . $k . ': ' . $v . "</li>"; |
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} |
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$output .= '</ul></li>'; |
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} |
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$output .= '</ul>'; |
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} |
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if ( $format === self::FORMAT_JSON ) { |
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$output .= json_encode( $stats, JSON_PRETTY_PRINT ); |
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} |
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if ( $format === null ) { |
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$output = $stats; |
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} |
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return $output; |
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} |
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/** |
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* @since 2.5 |
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* |
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* @param array $stats |
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* @param string $separator |
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* |
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* @return array |
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*/ |
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public static function getStatsFromFlatKey( array $stats, $separator = '.' ) { |
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$data = $stats; |
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$stats = array(); |
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foreach ( $data as $key => $value ) { |
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if ( strpos( $key, $separator ) !== false ) { |
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$stats = array_merge_recursive( $stats, self::stringToArray( $separator, $key, $value ) ); |
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} else { |
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$stats[$key] = $value; |
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} |
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} |
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return $stats; |
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} |
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// http://stackoverflow.com/questions/10123604/multstatsdIdimensional-array-from-string |
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private static function stringToArray( $separator, $path, $value ) { |
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$pos = strpos( $path, $separator ); |
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if ( $pos === false ) { |
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return array( $path => $value ); |
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} |
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$key = substr( $path, 0, $pos ); |
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$path = substr( $path, $pos + 1 ); |
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$result = array( |
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$key => self::stringToArray( $separator, $path, $value ) |
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); |
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return $result; |
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} |
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} |
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SemanticMediaWiki /
SemanticMediaWiki
