Benutzer:TMg/characterSearch.js

mw.loader.using( 'mediawiki.searchSuggest', function() {
	mw.util.addCSS( '.unicode-label a { color: #FFF; padding: 0 .5em; text-decoration: none; }' +
		'.unicode-label a:hover { background: #555; border-radius: 2px; }' );

	$( '#searchInput' ).suggestions( {
		special: {
			render: function( q ) {
				var spaces = {
					'0009': 'CHARACTER TABULATION',
					'0020': 'SPACE',
					'00A0': 'NO-BREAK SPACE',
					'00AD': 'SOFT HYPHEN',
					'2000': 'EN QUAD',
					'2001': 'EM QUAD',
					'2002': 'EN SPACE',
					'2003': 'EM SPACE',
					'2004': 'THREE-PER-EM SPACE',
					'2005': 'FOUR-PER-EM SPACE',
					'2006': 'SIX-PER-EM SPACE',
					'2007': 'FIGURE SPACE',
					'2008': 'PUNCTUATION SPACE',
					'2009': 'THIN SPACE',
					'200A': 'HAIR SPACE',
					'200B': 'ZERO WIDTH SPACE',
					'200C': 'ZERO WIDTH NON-JOINER',
					'200D': 'ZERO WIDTH JOINER',
					'200E': 'LEFT-TO-RIGHT MARK',
					'200F': 'RIGHT-TO-LEFT MARK',
					'2028': 'LINE SEPARATOR',
					'2029': 'PARAGRAPH SEPARATOR',
					'202A': 'LEFT-TO-RIGHT EMBEDDING',
					'202B': 'RIGHT-TO-LEFT EMBEDDING',
					'202C': 'POP DIRECTIONAL FORMATTING',
					'202D': 'LEFT-TO-RIGHT OVERRIDE',
					'202E': 'RIGHT-TO-LEFT OVERRIDE',
					'202F': 'NARROW NO-BREAK SPACE',
					'205F': 'MEDIUM MATHEMATICAL SPACE',
					'2060': 'WORD JOINER',
					'2061': 'FUNCTION APPLICATION',
					'2062': 'INVISIBLE TIMES',
					'2063': 'INVISIBLE SEPARATOR',
					'2064': 'INVISIBLE PLUS',
					'206A': 'INHIBIT SYMMETRIC SWAPPING',
					'206B': 'ACTIVATE SYMMETRIC SWAPPING',
					'206C': 'INHIBIT ARABIC FORM SHAPING',
					'206D': 'ACTIVATE ARABIC FORM SHAPING',
					'206E': 'NATIONAL DIGIT SHAPES',
					'206F': 'NOMINAL DIGIT SHAPES',
					'3000': 'IDEOGRAPHIC SPACE',
					'FEFF': 'ZERO WIDTH NO-BREAK SPACE'
				};
				var punctuation = {
					'002D': 'HYPHEN-MINUS',
					'005F': 'LOW LINE',
					'00AF': 'MACRON',
					'02C9': 'MODIFIER LETTER MACRON',
					'02CD': 'MODIFIER LETTER LOW MACRON',
					'02D7': 'MODIFIER LETTER MINUS SIGN',
					'2010': 'HYPHEN',
					'2011': 'NON-BREAKING HYPHEN',
					'2012': 'FIGURE DASH',
					'2013': 'EN DASH',
					'2014': 'EM DASH',
					'2015': 'HORIZONTAL BAR',
					'2016': 'DOUBLE VERTICAL LINE',
					'2017': 'DOUBLE LOW LINE',
					'2018': 'LEFT SINGLE QUOTATION MARK',
					'2019': 'RIGHT SINGLE QUOTATION MARK',
					'201A': 'SINGLE LOW-9 QUOTATION MARK',
					'201B': 'SINGLE HIGH-REVERSED-9 QUOTATION MARK',
					'201C': 'LEFT DOUBLE QUOTATION MARK',
					'201D': 'RIGHT DOUBLE QUOTATION MARK',
					'201E': 'DOUBLE LOW-9 QUOTATION MARK',
					'201F': 'DOUBLE HIGH-REVERSED-9 QUOTATION MARK',
					'2020': 'DAGGER',
					'2021': 'DOUBLE DAGGER',
					'2022': 'BULLET',
					'2023': 'TRIANGULAR BULLET',
					'2024': 'ONE DOT LEADER',
					'2025': 'TWO DOT LEADER',
					'2026': 'HORIZONTAL ELLIPSIS',
					'2027': 'HYPHENATION POINT',
					'2030': 'PER MILLE SIGN',
					'2031': 'PER TEN THOUSAND SIGN',
					'2032': 'PRIME',
					'2033': 'DOUBLE PRIME',
					'2034': 'TRIPLE PRIME',
					'2035': 'REVERSED PRIME',
					'2036': 'REVERSED DOUBLE PRIME',
					'2037': 'REVERSED TRIPLE PRIME',
					'2038': 'CARET',
					'2039': 'SINGLE LEFT-POINTING ANGLE QUOTATION MARK',
					'203A': 'SINGLE RIGHT-POINTING ANGLE QUOTATION MARK',
					'203B': 'REFERENCE MARK',
					'203C': 'DOUBLE EXCLAMATION MARK',
					'203D': 'INTERROBANG',
					'203E': 'OVERLINE',
					'203F': 'UNDERTIE',
					'2040': 'CHARACTER TIE',
					'2041': 'CARET INSERTION POINT',
					'2042': 'ASTERISM',
					'2043': 'HYPHEN BULLET',
					'2045': 'LEFT SQUARE BRACKET WITH QUILL',
					'2046': 'RIGHT SQUARE BRACKET WITH QUILL',
					'2047': 'DOUBLE QUESTION MARK',
					'2048': 'QUESTION EXCLAMATION MARK',
					'2049': 'EXCLAMATION QUESTION MARK',
					'204A': 'TIRONIAN SIGN ET',
					'204B': 'REVERSED PILCROW SIGN',
					'204C': 'BLACK LEFTWARDS BULLET',
					'204D': 'BLACK RIGHTWARDS BULLET',
					'204E': 'LOW ASTERISK',
					'204F': 'REVERSED SEMICOLON',
					'2050': 'CLOSE UP',
					'2051': 'TWO ASTERISKS ALIGNED VERTICALLY',
					'2053': 'SWUNG DASH',
					'2054': 'INVERTED UNDERTIE',
					'2055': 'FLOWER PUNCTUATION MARK',
					'2056': 'THREE DOT PUNCTUATION',
					'2057': 'QUADRUPLE PRIME',
					'2058': 'FOUR DOT PUNCTUATION',
					'2059': 'FIVE DOT PUNCTUATION',
					'205A': 'TWO DOT PUNCTUATION',
					'205B': 'FOUR DOT MARK',
					'205C': 'DOTTED CROSS',
					'205D': 'TRICOLON',
					'205E': 'VERTICAL FOUR DOTS',
					'207B': 'SUPERSCRIPT MINUS SIGN',
					'208B': 'SUBSCRIPT MINUS SIGN',
					'2212': 'MINUS SIGN',
					'23AF': 'HORIZONTAL LINE EXTENSION',
					'23E4': 'STRAIGHTNESS',
					'2796': 'HEAVY MINUS SIGN',
					'29FF': 'MINY',
					'2E3A': 'TWO-EM DASH',
					'2E3B': 'THREE-EM DASH',
					'FE63': 'SMALL HYPHEN-MINUS',
					'FF0D': 'FULLWIDTH HYPHEN-MINUS'
				};

				/* Try to shrink the character set to the least common characters */
				var t = q ? q.replace( /[ -\u024F]+/g, '' )
					|| q.replace( /[ -\xFF]+/g, '' )
					|| q.replace( /[ -\]_a-~§°²³µ]+/g, '' )
					|| q.replace( /[\w:]+/g, '' )
					|| q.charAt( q.length - 1 ) : '', h = '';
				/* Analyze up to 10 characters */
				for ( var a = [], i = 0; i < 10 && i < t.length; i++ ) {
					var c = t.charCodeAt( i );
					/* Skip duplicates */
					if ( a[c] ) {
						continue;
					}
					a[c] = true;

					var u = c.toString( 16 ).toUpperCase();
					/* Don't use slice( -4 ) because of compatibility reasons */
					u = '0000'.slice( u.length ) + u;
					h += '<a href="' + mw.util.getUrl( t.charAt( i ) ) + '">'
						+ ( spaces[u] || t.charAt( i ) )
						+ '<\/a>'
						+ '<a href="' + mw.util.getUrl( 'Special:Search/' + u + ' prefix:Unicode' ) + '"';
					if ( punctuation[u] ) {
						h += ' title="U+' + u + '"';
					}
					h += '>'
						+ ( punctuation[u] || 'U+' + u )
						+ '<\/a>\n';
				}

				if ( this.children().length <= 0 ) {
					this.append(
						$( '<div>' ).addClass( 'special-label' ).text( mw.msg( 'searchsuggest-containing' ) ),
						$( '<div>' ).addClass( 'special-query' ).text( q ),
						$( '<div>' ).addClass( 'unicode-label' ).css( {
							'background': '#333', 'border-top': '1px solid #AAA', 'cursor': 'default',
							'margin': '.25em -.25em -.25em', 'padding': '.25em', 'white-space': 'pre'
						} ).html( h ) ).show();
				} else {
					this.find( '.special-query' ).text( q );
					this.find( '.unicode-label' ).html( h );
				}

				if ( !this.parent().hasClass( 'mw-searchSuggest-link' ) ) {
					this.wrap( $( '<a>' ).addClass( 'mw-searchSuggest-link' ) );
				}
				this.parent().attr( 'href', mw.util.getUrl( 'Special:Search/' + q, { 'fulltext': 1 } ) );
			},
			select: function( $i ) {
				$i.closest( 'form' ).append( $( '<input type="hidden" name="fulltext" value="1" />' ) );
				return true;
			}
		}
	} );
} );