change themes to nederburg

2019-10-24 10:12:02 +08:00
parent 09df3d2342
commit 54d9558222
1525 changed files with 90022 additions and 379654 deletions
@@ -0,0 +1,106 @@
+summaryInclude=60;
+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){
+  $("#search-query").val(searchQuery);
+  executeSearch(searchQuery);
+}
+
+
+
+function executeSearch(searchQuery){
+  $.getJSON( indexURL, function( data ) {
+    var pages = data;
+    var fuse = new Fuse(pages, fuseOptions);
+    var result = fuse.search(searchQuery);
+    console.log({"matches":result});
+    if(result.length > 0){
+      populateResults(result);
+    }else{
+      $('#search-results').append("<h3 class=\"text-center\">No matches found</h3>");
+    }
+  });
+}
+
+function populateResults(result){
+  $.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<contents.length?mvalue.indices[0][1]+summaryInclude:contents.length;
+          snippet += contents.substring(start,end);
+          snippetHighlights.push(mvalue.value.substring(mvalue.indices[0][0],mvalue.indices[0][1]-mvalue.indices[0][0]+1));
+        }
+      });
+    }
+
+    if(snippet.length<1){
+      snippet += contents.substring(0,summaryInclude*2);
+    }
+    //pull template from hugo templarte definition
+    var templateDefinition = $('#search-result-template').html();
+    //replace values
+    var output = render(templateDefinition,{key:key,title:value.item.title,link:value.item.permalink,tags:value.item.tags,categories:value.item.categories,snippet:snippet});
+    $('#search-results').append(output);
+
+    $.each(snippetHighlights,function(snipkey,snipvalue){
+      $("#summary-"+key).mark(snipvalue);
+    });
+
+  });
+}
+
+function param(name) {
+    return decodeURIComponent((location.search.split(name + '=')[1] || '').split('&')[0]).replace(/\+/g, ' ');
+}
+
+function render(templateString, data) {
+  var conditionalMatches,conditionalPattern,copy;
+  conditionalPattern = /\$\{\s*isset ([a-zA-Z]*) \s*\}(.*)\$\{\s*end\s*}/g;
+  //since loop below depends on re.lastInxdex, we use a copy to capture any manipulations whilst inside the loop
+  copy = templateString;
+  while ((conditionalMatches = conditionalPattern.exec(templateString)) !== null) {
+    if(data[conditionalMatches[1]]){
+      //valid key, remove conditionals, leave contents.
+      copy = copy.replace(conditionalMatches[0],conditionalMatches[2]);
+    }else{
+      //not valid, remove entire section
+      copy = copy.replace(conditionalMatches[0],'');
+    }
+  }
+  templateString = copy;
+  //now any conditionals removed we can do simple substitution
+  var key, find, re;
+  for (key in data) {
+    find = '\\$\\{\\s*' + key + '\\s*\\}';
+    re = new RegExp(find, 'g');
+    templateString = templateString.replace(re, data[key]);
+  }
+  return templateString;
+}