summaryInclude=0; var fuseOptions = { shouldSort: true, includeMatches: true, threshold: 0.0, tokenize: true, location: 0, distance: 100, maxPatternLength: 32, minMatchCharLength: 1, keys: [ { name: "title" , weight: 0.8 }, { name: "contents" , weight: 0.5 }, { name: "tags" , weight: 0.3 }, { name: "categories" , weight: 0.3 } ] }; var searchQuery = param("s"); if(searchQuery){ var inputBox = document.getElementById('search-query'); inputBox.value = searchQuery || ""; executeSearch(searchQuery, false); } else { $('#search-results').append("

Please enter a word or phrase above, or see all tags.

"); } function executeInlineSearch(){ $(".search-results-empty").remove(); $(".search-results-summary").remove(); var query = document.getElementById("search-query").value; if(query){ executeSearch(query, true); } else { $('#search-results').append("

Please enter a word or phrase above, or see all tags.

"); } } function executeSearch(searchQuery, clear_list){ $.getJSON( jsonfile, function( data ) { var pages = data; var fuse = new Fuse(pages, fuseOptions); var result = fuse.search(searchQuery); if(result.length > 0){ populateResults(result); } else { if (clear_list) { $(".search-results-empty").remove(); } $('#search-results').append("

No matches found

"); } }); } function populateResults(result){ searchQuery = document.getElementById("search-query").value; $.each(result,function(key,value){ var contents= value.item.contents; var snippet = ""; var snippetHighlights=[]; var tags =[]; if( fuseOptions.tokenize ){ snippetHighlights.push(searchQuery); } else { $.each(value.matches,function(matchKey,mvalue) { if(mvalue.key == "tags" || mvalue.key == "categories") { snippetHighlights.push(mvalue.value); } else if(mvalue.key == "contents") { start = mvalue.indices[0][0]-summaryInclude>0?mvalue.indices[0][0]-summaryInclude:0; end = mvalue.indices[0][1]+summaryInclude" + "#" + element + " " }); } var output = render(templateDefinition,{key:key,title:value.item.title,link:value.item.permalink,tags:tags,categories:value.item.categories,snippet:snippet}); $('#search-results').append(output); $.each(snippetHighlights,function(snipkey,snipvalue){ $("#summary-"+key).mark(snipvalue); }); }); } function param(name) { return decodeURIComponent((location.search.split(name + '=')[1] || '').split('&')[0]).replace(/\+/g, ' '); } function render(templateString, data) { var conditionalMatches,conditionalPattern,copy; conditionalPattern = /\$\{\s*isset ([a-zA-Z]*) \s*\}(.*)\$\{\s*end\s*}/g; copy = templateString; while ((conditionalMatches = conditionalPattern.exec(templateString)) !== null) { if(data[conditionalMatches[1]]){ copy = copy.replace(conditionalMatches[0],conditionalMatches[2]); } else { copy = copy.replace(conditionalMatches[0],''); } } templateString = copy; var key, find, re; for (key in data) { find = '\\$\\{\\s*' + key + '\\s*\\}'; re = new RegExp(find, 'g'); templateString = templateString.replace(re, data[key]); } return templateString; }