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Updated the setupSearch function for #1736 (#1841)
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dougaitken authored Oct 20, 2024
2 parents af6e505 + a999ed7 commit 48453d2
Showing 1 changed file with 12 additions and 101 deletions.
113 changes: 12 additions & 101 deletions site/assets/companies-table.js
Original file line number Diff line number Diff line change
Expand Up @@ -30,32 +30,17 @@ function setupSearch() {
if ( ! searchData || searchLoading ) {
return;
}
var searchValue = searchInput.value.toLowerCase();
var allMatch = !searchValue;
var searchResults = [];

var searchValue = searchInput.value
.replace( /[^a-z0-9_']+/gi, ' ' )
.trim()
.split( ' ' )
.map( function( term ) {
term = term
.replace( /('m|'ve|n't|'d|'ll|'ve|'s|'re)$/, '' )
.replace( /'/g, '' );
if ( ! lunr.stopWordFilter( term.toLowerCase() ) ) {
return null;
} else if ( term ) {
return '+' + term;
} else {
return term;
}
} )
.filter( Boolean )
.join( ' ' );
var allMatch = ! searchValue;
var searchResults = searchValue ? searchIndex.search( searchValue ) : [];
var searchDisplayValue = (
searchValue === '+_incomplete'
? 'Incomplete profile'
: searchInput.value.trim()
);
searchData.textData.forEach( function( company, index ) {
var companyName = company.nameText.toLowerCase();
if(companyName.includes(searchValue)){
searchResults.push({ref: index});
}
});
var searchDisplayValue = searchInput.value.trim();
if ( allMatch ) {
searchStatus.innerHTML = (
'Empty search; showing all '
Expand Down Expand Up @@ -86,81 +71,7 @@ function setupSearch() {
}
row.style.display = ( match || allMatch ? '' : 'none' );
row.classList.remove( 'has-match' );
if ( match ) {
row.classList.add( 'has-match' );
var metadata = match.matchData.metadata;
var contextWords = ( window.innerWidth <= 600 ? 4 : 6 );
var k1, k2, pos;
loop1: for ( k1 in metadata ) {
for ( k2 in metadata[ k1 ] ) {
pos = metadata[ k1 ][ k2 ].position[ 0 ];
if ( k2 !== 'nameText' ) {
// Accept company name for matches, but prefer
// other fields if there are any
break loop1;
}
}
}
rowMatch = document.createElement( 'tr' );
rowMatch.setAttribute( 'class', 'company-match' );
var rowMatchCell = document.createElement( 'td' );
rowMatchCell.setAttribute( 'colspan', 3 );
var spanBefore = document.createElement( 'span' );
var spanMatch = document.createElement( 'strong' );
var spanAfter = document.createElement( 'span' );
var text = company[ k2 ];
var words = [];
var currentWord = '';
var i, inWord, c;
for ( i = pos[ 0 ] - 1; i >= 0; i-- ) {
c = text.substring( i, i + 1 );
inWord = /\S/.test( c );
if ( inWord ) {
currentWord = c + currentWord;
}
if ( ( ! inWord || i === 0 ) && currentWord ) {
words.unshift( currentWord );
currentWord = '';
if ( words.length === contextWords + 1 ) {
words[ 0 ] = '\u2026';
break;
}
}
}
spanBefore.innerText = (
( window.innerWidth > 600 ? searchData.headings[ k2 ] + ': ' : '' )
+ words.join( ' ' )
+ ' '
).replace( /\(_incomplete\)/, '(Incomplete)' );
spanMatch.innerText = text
.substring( pos[ 0 ], pos[ 0 ] + pos[ 1 ] )
.replace( /\(_incomplete\)/, '(Incomplete)' );
words = [];
currentWord = '';
for ( i = pos[ 0 ] + pos[ 1 ] + 1; i < text.length; i++ ) {
c = text.substring( i, i + 1 );
inWord = /\S/.test( c );
if ( inWord ) {
currentWord += c;
}
if ( ( ! inWord || i === text.length - 1 ) && currentWord ) {
words.push( currentWord );
currentWord = '';
if ( words.length === contextWords + 1 ) {
words[ contextWords ] = '\u2026';
break;
}
}
}
spanAfter.innerText = (
' ' + words.join( ' ' )
).replace( /\(_incomplete\)/, '(Incomplete)' );
rowMatchCell.appendChild( spanBefore );
rowMatchCell.appendChild( spanMatch );
rowMatchCell.appendChild( spanAfter );
rowMatch.appendChild( rowMatchCell );
row.parentNode.insertBefore( rowMatch, row.nextSibling );
}

} );
}

Expand Down Expand Up @@ -208,7 +119,7 @@ function setupSearch() {
if ( updateTimeout ) {
clearTimeout( updateTimeout );
}
updateTimeout = setTimeout( updateSearch, 450 );
updateTimeout = setTimeout( updateSearch, 100);
} );

document.body.setAttribute(
Expand Down

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