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Merge pull request #20 from gdg-managua/JKM-2
JKM-2 Search layout
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| <!-- search layout --> | ||
| <div class="super-search" id="js-search"> | ||
| <ul class="super-search__results" id="js-search__results"></ul> | ||
| <button class="mdl-button mdl-js-button mdl-button--fab mdl-button--colored super-search__close-btn" onclick="superSearch.toggle()"> | ||
| <i class="material-icons">close</i> | ||
| </button> | ||
| </div> | ||
| <!-- /end search --> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| /* super-search | ||
| Author: Kushagra Gour (http://kushagragour.in) | ||
| MIT Licensed | ||
| */ | ||
|
|
||
| .super-search { | ||
| background-color: rgba(0, 191, 255, 0.85); | ||
| z-index: 999; | ||
| transition: 0.2s ease; | ||
| visibility: hidden; | ||
| opacity: 0; | ||
| position: fixed; | ||
| width: 100%; | ||
| height: 100%; | ||
| will-change: transform, opacity; | ||
| } | ||
| .super-search__close-btn { | ||
| float: right; | ||
| margin-right: 15px; | ||
| } | ||
| .super-search__input { | ||
| transition: 0.15s ease-out 150ms; | ||
| } | ||
| .is-active .super-search__input { | ||
| transform: translateY(0); | ||
| } | ||
| .super-search__results { | ||
| text-align: center; | ||
| list-style: none; | ||
| padding: 0; | ||
| overflow-x: hidden; | ||
| height: calc(100% - 110px); | ||
| transition: 0.2s ease; | ||
| } | ||
| .super-search__results.is-hidden { | ||
| opacity: 0; | ||
| transform: translateY(-1vh); | ||
| } | ||
|
|
||
| .super-search__results > li > a { | ||
| display: block; | ||
| position: relative; | ||
| background-color: #f9f9f9; | ||
| color: #666; | ||
| padding: 17px; | ||
| margin: 12px 14px; | ||
| box-shadow: 0 3px 4px rgba(0,0,0,0.1); | ||
| } | ||
| .super-search__result-date { | ||
| color: #BBB; | ||
| position: absolute; | ||
| right: 12px; | ||
| } | ||
| .super-search.is-active { | ||
| opacity: 1; | ||
| visibility: visible; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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|
@@ -21,5 +21,6 @@ $grey-color-dark: darken($grey-color, 25%); | |
| "base", | ||
| "layout", | ||
| "syntax-highlighting", | ||
| "post" | ||
| "post", | ||
| "search" | ||
| ; | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,138 @@ | ||
| /* super-search | ||
| Author: Kushagra Gour (http://kushagragour.in) | ||
| MIT Licensed | ||
| */ | ||
| (function () { | ||
| var searchFile = '/feed.xml', | ||
| searchEl, | ||
| searchInputEl, | ||
| searchResultsEl, | ||
| currentInputValue = '', | ||
| lastSearchResultHash, | ||
| posts = []; | ||
|
|
||
| // Changes XML to JSON | ||
| // Modified version from here: http://davidwalsh.name/convert-xml-json | ||
| function xmlToJson(xml) { | ||
| // Create the return object | ||
| var obj = {}; | ||
| if (xml.nodeType == 3) { // text | ||
| obj = xml.nodeValue; | ||
| } | ||
|
|
||
| // do children | ||
| // If all text nodes inside, get concatenated text from them. | ||
| var textNodes = [].slice.call(xml.childNodes).filter(function (node) { return node.nodeType === 3; }); | ||
| if (xml.hasChildNodes() && xml.childNodes.length === textNodes.length) { | ||
| obj = [].slice.call(xml.childNodes).reduce(function (text, node) { return text + node.nodeValue; }, ''); | ||
| } | ||
| else if (xml.hasChildNodes()) { | ||
| for(var i = 0; i < xml.childNodes.length; i++) { | ||
| var item = xml.childNodes.item(i); | ||
| var nodeName = item.nodeName; | ||
| if (typeof(obj[nodeName]) == "undefined") { | ||
| obj[nodeName] = xmlToJson(item); | ||
| } else { | ||
| if (typeof(obj[nodeName].push) == "undefined") { | ||
| var old = obj[nodeName]; | ||
| obj[nodeName] = []; | ||
| obj[nodeName].push(old); | ||
| } | ||
| obj[nodeName].push(xmlToJson(item)); | ||
| } | ||
| } | ||
| } | ||
| return obj; | ||
| } | ||
|
|
||
| function getPostsFromXml(xml) { | ||
| var json = xmlToJson(xml); | ||
| return json.channel.item; | ||
| } | ||
|
|
||
| window.toggleSearch = function toggleSearch() { | ||
| searchEl.classList.toggle('is-active'); | ||
| if (searchEl.classList.contains('is-active')) { | ||
| // while opening | ||
| searchInputEl.value = ''; | ||
| } else { | ||
| // while closing | ||
| searchResultsEl.classList.add('is-hidden'); | ||
| } | ||
| setTimeout(function () { | ||
| searchInputEl.focus(); | ||
| }, 210); | ||
| } | ||
|
|
||
| function handleInput() { | ||
| var currentResultHash, d; | ||
|
|
||
| currentInputValue = searchInputEl.value; | ||
| if (!currentInputValue || currentInputValue.length < 3) { | ||
| lastSearchResultHash = ''; | ||
| searchResultsEl.classList.add('is-hidden'); | ||
| return; | ||
| } | ||
| searchResultsEl.style.offsetWidth; | ||
|
|
||
| var matchingPosts = posts.filter(function (post) { | ||
| if (post.title.indexOf(currentInputValue) !== -1 || post.description.indexOf(currentInputValue) !== -1) { | ||
| return true; | ||
| } | ||
| }); | ||
| if (!matchingPosts.length) { | ||
| // searchResultsEl.classList.add('is-hidden'); | ||
| searchEl.classList.toggle('is-active'); | ||
| } | ||
| currentResultHash = matchingPosts.reduce(function(hash, post) { return post.title + hash; }, ''); | ||
| if (matchingPosts.length && currentResultHash !== lastSearchResultHash) { | ||
| searchResultsEl.classList.remove('is-hidden'); | ||
| searchResultsEl.innerHTML = matchingPosts.map(function (post) { | ||
| d = new Date(post.pubDate); | ||
| return '<li><a href="' + post.link + '">' + post.title + ' - <span class="search__result-date">' + d.toUTCString().replace(/.*(\d{2})\s+(\w{3})\s+(\d{4}).*/,'$2 $1, $3') + '</span></a></li>'; | ||
| }).join(''); | ||
| } | ||
| lastSearchResultHash = currentResultHash; | ||
| } | ||
|
|
||
| function init(options) { | ||
| searchFile = options.searchFile || searchFile; | ||
| searchEl = document.querySelector(options.searchSelector || '#js-super-search'); | ||
| searchInputEl = document.querySelector(options.inputSelector || '#js-super-search__input'); | ||
| searchResultsEl = document.querySelector(options.resultsSelector || '#js-super-search__results'); | ||
|
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||
| var xmlhttp=new XMLHttpRequest(); | ||
| xmlhttp.open('GET', searchFile); | ||
| xmlhttp.onreadystatechange = function () { | ||
| if (xmlhttp.readyState != 4) return; | ||
| if (xmlhttp.status != 200 && xmlhttp.status != 304) { return; } | ||
| var node = (new DOMParser).parseFromString(xmlhttp.responseText, 'text/xml'); | ||
| node = node.children[0]; | ||
| posts = getPostsFromXml(node); | ||
| } | ||
| xmlhttp.send(); | ||
|
|
||
| // Toggle on ESC key | ||
| window.addEventListener('keyup', function onKeyPress(e) { | ||
| if (e.which === 27) { | ||
| toggleSearch(); | ||
| } | ||
| }); | ||
|
|
||
| // Open on '/' key | ||
| window.addEventListener('keypress', function onKeyPress(e) { | ||
| if (e.which === 47 && !searchEl.classList.contains('is-active')) { | ||
| toggleSearch(); | ||
| } | ||
| }); | ||
|
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| searchInputEl.addEventListener('input', function onInputChange() { | ||
| handleInput(); | ||
| }); | ||
| } | ||
|
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| init.toggle = toggleSearch; | ||
|
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| window.superSearch = init; | ||
|
|
||
| })(); |