diff --git a/assets/js/just-the-docs.js b/assets/js/just-the-docs.js
index c4aed2d7de1e279e02d5d4f9af33890ddb1dfc10..5adeccb7d0a33fe207acf18298fcc1252461a821 100644
--- a/assets/js/just-the-docs.js
+++ b/assets/js/just-the-docs.js
@@ -109,241 +109,241 @@ function initSearch() {
};
request.send();
+}
- function searchLoaded(index, docs) {
- var index = index;
- var docs = docs;
- var searchInput = document.getElementById('search-input');
- var searchResults = document.getElementById('search-results');
- var mainHeader = document.getElementById('main-header');
- var currentInput;
+function searchLoaded(index, docs) {
+ var index = index;
+ var docs = docs;
+ var searchInput = document.getElementById('search-input');
+ var searchResults = document.getElementById('search-results');
+ var mainHeader = document.getElementById('main-header');
+ var currentInput;
- function showSearch() {
- document.documentElement.classList.add('search-active');
- }
+ function showSearch() {
+ document.documentElement.classList.add('search-active');
+ }
- function hideSearch() {
- document.documentElement.classList.remove('search-active');
- }
+ function hideSearch() {
+ document.documentElement.classList.remove('search-active');
+ }
- function update() {
- var input = searchInput.value;
- if (input === '') {
- hideSearch();
- } else {
- showSearch();
- window.scroll(0, window.scrollY + mainHeader.getBoundingClientRect().top);
- }
- if (input === currentInput) {
- return;
- }
- currentInput = input;
- searchResults.innerHTML = '';
- if (input === '') {
- return;
- }
+ function update() {
+ var input = searchInput.value;
+ if (input === '') {
+ hideSearch();
+ } else {
+ showSearch();
+ window.scroll(0, window.scrollY + mainHeader.getBoundingClientRect().top);
+ }
+ if (input === currentInput) {
+ return;
+ }
+ currentInput = input;
+ searchResults.innerHTML = '';
+ if (input === '') {
+ return;
+ }
- var results = index.query(function (query) {
- var tokens = lunr.tokenizer(input)
- query.term(tokens, {
- boost: 10
- });
- query.term(tokens, {
- wildcard: lunr.Query.wildcard.TRAILING
- });
+ var results = index.query(function (query) {
+ var tokens = lunr.tokenizer(input)
+ query.term(tokens, {
+ boost: 10
+ });
+ query.term(tokens, {
+ wildcard: lunr.Query.wildcard.TRAILING
});
+ });
- if (results.length == 0) {
- var noResultsDiv = document.createElement('div');
- noResultsDiv.classList.add('search-no-result');
- noResultsDiv.innerText = 'No results found';
- searchResults.appendChild(noResultsDiv);
-
- } else {
- var resultsList = document.createElement('ul');
- resultsList.classList.add('search-results-list');
- searchResults.appendChild(resultsList);
-
- for (var i in results) {
- var result = results[i];
- var doc = docs[result.ref];
-
- var resultsListItem = document.createElement('li');
- resultsListItem.classList.add('search-results-list-item');
- resultsList.appendChild(resultsListItem);
-
- var resultLink = document.createElement('a');
- resultLink.classList.add('search-result');
- resultLink.setAttribute('href', doc.url);
- resultsListItem.appendChild(resultLink);
-
- var resultTitle = document.createElement('div');
- resultTitle.classList.add('search-result-title');
- resultLink.appendChild(resultTitle);
-
- var resultDoc = document.createElement('div');
- resultDoc.classList.add('search-result-doc');
- resultDoc.innerHTML = '<svg viewBox="0 0 24 24" class="search-result-icon"><use xlink:href="#svg-doc"></use></svg>';
- resultTitle.appendChild(resultDoc);
-
- var resultDocSpan = document.createElement('span');
- resultDocSpan.innerText = doc.doc;
- resultDoc.appendChild(resultDocSpan);
- var resultDocOrSection = resultDocSpan;
-
- if (doc.doc != doc.title) {
- resultDoc.classList.add('search-result-doc-parent');
- var resultSection = document.createElement('div');
- resultSection.classList.add('search-result-section');
- resultSection.innerText = doc.title;
- resultTitle.appendChild(resultSection);
- resultDocOrSection = resultSection;
- }
+ if (results.length == 0) {
+ var noResultsDiv = document.createElement('div');
+ noResultsDiv.classList.add('search-no-result');
+ noResultsDiv.innerText = 'No results found';
+ searchResults.appendChild(noResultsDiv);
- var metadata = result.matchData.metadata;
- var contentFound = false;
- for (var j in metadata) {
- if (metadata[j].title) {
- var position = metadata[j].title.position[0];
- var start = position[0];
- var end = position[0] + position[1];
- resultDocOrSection.innerHTML = doc.title.substring(0, start) + '<span class="search-result-highlight">' + doc.title.substring(start, end) + '</span>' + doc.title.substring(end, doc.title.length);
- }
- if (metadata[j].content && !contentFound) {
- contentFound = true;
-
- var position = metadata[j].content.position[0];
- var start = position[0];
- var end = position[0] + position[1];
- var previewStart = start;
- var previewEnd = end;
- var ellipsesBefore = true;
- var ellipsesAfter = true;
- for (var k = 0; k < {{ site.search.preview_words_before | default: 5 }}; k++) {
- var nextSpace = doc.content.lastIndexOf(' ', previewStart - 2);
- var nextDot = doc.content.lastIndexOf('. ', previewStart - 2);
- if ((nextDot >= 0) && (nextDot > nextSpace)) {
- previewStart = nextDot + 1;
- ellipsesBefore = false;
- break;
- }
- if (nextSpace < 0) {
- previewStart = 0;
- ellipsesBefore = false;
- break;
- }
- previewStart = nextSpace + 1;
+ } else {
+ var resultsList = document.createElement('ul');
+ resultsList.classList.add('search-results-list');
+ searchResults.appendChild(resultsList);
+
+ for (var i in results) {
+ var result = results[i];
+ var doc = docs[result.ref];
+
+ var resultsListItem = document.createElement('li');
+ resultsListItem.classList.add('search-results-list-item');
+ resultsList.appendChild(resultsListItem);
+
+ var resultLink = document.createElement('a');
+ resultLink.classList.add('search-result');
+ resultLink.setAttribute('href', doc.url);
+ resultsListItem.appendChild(resultLink);
+
+ var resultTitle = document.createElement('div');
+ resultTitle.classList.add('search-result-title');
+ resultLink.appendChild(resultTitle);
+
+ var resultDoc = document.createElement('div');
+ resultDoc.classList.add('search-result-doc');
+ resultDoc.innerHTML = '<svg viewBox="0 0 24 24" class="search-result-icon"><use xlink:href="#svg-doc"></use></svg>';
+ resultTitle.appendChild(resultDoc);
+
+ var resultDocSpan = document.createElement('span');
+ resultDocSpan.innerText = doc.doc;
+ resultDoc.appendChild(resultDocSpan);
+ var resultDocOrSection = resultDocSpan;
+
+ if (doc.doc != doc.title) {
+ resultDoc.classList.add('search-result-doc-parent');
+ var resultSection = document.createElement('div');
+ resultSection.classList.add('search-result-section');
+ resultSection.innerText = doc.title;
+ resultTitle.appendChild(resultSection);
+ resultDocOrSection = resultSection;
+ }
+
+ var metadata = result.matchData.metadata;
+ var contentFound = false;
+ for (var j in metadata) {
+ if (metadata[j].title) {
+ var position = metadata[j].title.position[0];
+ var start = position[0];
+ var end = position[0] + position[1];
+ resultDocOrSection.innerHTML = doc.title.substring(0, start) + '<span class="search-result-highlight">' + doc.title.substring(start, end) + '</span>' + doc.title.substring(end, doc.title.length);
+ }
+ if (metadata[j].content && !contentFound) {
+ contentFound = true;
+
+ var position = metadata[j].content.position[0];
+ var start = position[0];
+ var end = position[0] + position[1];
+ var previewStart = start;
+ var previewEnd = end;
+ var ellipsesBefore = true;
+ var ellipsesAfter = true;
+ for (var k = 0; k < {{ site.search.preview_words_before | default: 5 }}; k++) {
+ var nextSpace = doc.content.lastIndexOf(' ', previewStart - 2);
+ var nextDot = doc.content.lastIndexOf('. ', previewStart - 2);
+ if ((nextDot >= 0) && (nextDot > nextSpace)) {
+ previewStart = nextDot + 1;
+ ellipsesBefore = false;
+ break;
}
- for (var k = 0; k < {{ site.search.preview_words_after | default: 10 }}; k++) {
- var nextSpace = doc.content.indexOf(' ', previewEnd + 1);
- var nextDot = doc.content.indexOf('. ', previewEnd + 1);
- if ((nextDot >= 0) && (nextDot < nextSpace)) {
- previewEnd = nextDot;
- ellipsesAfter = false;
- break;
- }
- if (nextSpace < 0) {
- previewEnd = doc.content.length;
- ellipsesAfter = false;
- break;
- }
- previewEnd = nextSpace;
+ if (nextSpace < 0) {
+ previewStart = 0;
+ ellipsesBefore = false;
+ break;
}
- var preview = doc.content.substring(previewStart, start);
- if (ellipsesBefore) {
- preview = '... ' + preview;
+ previewStart = nextSpace + 1;
+ }
+ for (var k = 0; k < {{ site.search.preview_words_after | default: 10 }}; k++) {
+ var nextSpace = doc.content.indexOf(' ', previewEnd + 1);
+ var nextDot = doc.content.indexOf('. ', previewEnd + 1);
+ if ((nextDot >= 0) && (nextDot < nextSpace)) {
+ previewEnd = nextDot;
+ ellipsesAfter = false;
+ break;
}
- preview += '<span class="search-result-highlight">' + doc.content.substring(start, end) + '</span>';
- preview += doc.content.substring(end, previewEnd);
- if (ellipsesAfter) {
- preview += ' ...';
+ if (nextSpace < 0) {
+ previewEnd = doc.content.length;
+ ellipsesAfter = false;
+ break;
}
-
- var resultPreview = document.createElement('div');
- resultPreview.classList.add('search-result-preview');
- resultPreview.innerHTML = preview;
- resultLink.appendChild(resultPreview);
+ previewEnd = nextSpace;
+ }
+ var preview = doc.content.substring(previewStart, start);
+ if (ellipsesBefore) {
+ preview = '... ' + preview;
+ }
+ preview += '<span class="search-result-highlight">' + doc.content.substring(start, end) + '</span>';
+ preview += doc.content.substring(end, previewEnd);
+ if (ellipsesAfter) {
+ preview += ' ...';
}
- }
- {%- if site.search.rel_url != false %}
- var resultRelUrl = document.createElement('span');
- resultRelUrl.classList.add('search-result-rel-url');
- resultRelUrl.innerText = doc.relUrl;
- resultTitle.appendChild(resultRelUrl);
- {%- endif %}
+ var resultPreview = document.createElement('div');
+ resultPreview.classList.add('search-result-preview');
+ resultPreview.innerHTML = preview;
+ resultLink.appendChild(resultPreview);
+ }
}
+
+ {%- if site.search.rel_url != false %}
+ var resultRelUrl = document.createElement('span');
+ resultRelUrl.classList.add('search-result-rel-url');
+ resultRelUrl.innerText = doc.relUrl;
+ resultTitle.appendChild(resultRelUrl);
+ {%- endif %}
}
}
+ }
- jtd.addEvent(searchInput, 'focus', function(){
- setTimeout(update, 0);
- });
+ jtd.addEvent(searchInput, 'focus', function(){
+ setTimeout(update, 0);
+ });
- jtd.addEvent(searchInput, 'keyup', function(e){
- switch (e.keyCode) {
- case 27: // When esc key is pressed, hide the results and clear the field
- searchInput.value = '';
- break;
- case 38: // arrow up
- case 40: // arrow down
- case 13: // enter
- e.preventDefault();
- return;
- }
- update();
- });
+ jtd.addEvent(searchInput, 'keyup', function(e){
+ switch (e.keyCode) {
+ case 27: // When esc key is pressed, hide the results and clear the field
+ searchInput.value = '';
+ break;
+ case 38: // arrow up
+ case 40: // arrow down
+ case 13: // enter
+ e.preventDefault();
+ return;
+ }
+ update();
+ });
- jtd.addEvent(searchInput, 'keydown', function(e){
- switch (e.keyCode) {
- case 38: // arrow up
- e.preventDefault();
- var active = document.querySelector('.search-result.active');
- if (active) {
+ jtd.addEvent(searchInput, 'keydown', function(e){
+ switch (e.keyCode) {
+ case 38: // arrow up
+ e.preventDefault();
+ var active = document.querySelector('.search-result.active');
+ if (active) {
+ active.classList.remove('active');
+ if (active.parentElement.previousSibling) {
+ var previous = active.parentElement.previousSibling.querySelector('.search-result');
+ previous.classList.add('active');
+ }
+ }
+ return;
+ case 40: // arrow down
+ e.preventDefault();
+ var active = document.querySelector('.search-result.active');
+ if (active) {
+ if (active.parentElement.nextSibling) {
+ var next = active.parentElement.nextSibling.querySelector('.search-result');
active.classList.remove('active');
- if (active.parentElement.previousSibling) {
- var previous = active.parentElement.previousSibling.querySelector('.search-result');
- previous.classList.add('active');
- }
+ next.classList.add('active');
}
- return;
- case 40: // arrow down
- e.preventDefault();
- var active = document.querySelector('.search-result.active');
- if (active) {
- if (active.parentElement.nextSibling) {
- var next = active.parentElement.nextSibling.querySelector('.search-result');
- active.classList.remove('active');
- next.classList.add('active');
- }
- } else {
- var next = document.querySelector('.search-result');
- if (next) {
- next.classList.add('active');
- }
+ } else {
+ var next = document.querySelector('.search-result');
+ if (next) {
+ next.classList.add('active');
}
- return;
- case 13: // enter
- e.preventDefault();
- var active = document.querySelector('.search-result.active');
- if (active) {
- active.click();
- } else {
- var first = document.querySelector('.search-result');
- if (first) {
- first.click();
- }
+ }
+ return;
+ case 13: // enter
+ e.preventDefault();
+ var active = document.querySelector('.search-result.active');
+ if (active) {
+ active.click();
+ } else {
+ var first = document.querySelector('.search-result');
+ if (first) {
+ first.click();
}
- return;
- }
- });
+ }
+ return;
+ }
+ });
- jtd.addEvent(document, 'click', function(e){
- if (e.target != searchInput) {
- hideSearch();
- }
- });
- }
+ jtd.addEvent(document, 'click', function(e){
+ if (e.target != searchInput) {
+ hideSearch();
+ }
+ });
}
{%- endif %}