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@ -2,8 +2,25 @@ let tagroot = document.querySelector('article.tags')
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let sel_tags = tagroot.querySelector('div.tag_container.tags_selected')
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let page_tags = tagroot.querySelector('div.tag_container.tags_inpage')
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let search_input = tagroot.querySelector('.searchbox > input[name=tagsearch]')
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let search_dropdown = tagroot.querySelector('.searchbox > .search_dropdown')
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let searchroot = tagroot.querySelector('.searchbox')
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searchroot.insertAdjacentHTML("beforeend", `<input type="hidden" name="tags">`)
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let search_input = searchroot.querySelector('input[name=tags][type=text]')
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search_input.removeAttribute('name')
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search_input.value = ''
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let search_hidden = document.querySelector('input[name=tags][type=hidden]')
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let search_dropdown = searchroot.querySelector('.search_dropdown')
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// https://stackoverflow.com/questions/8486099/how-do-i-parse-a-url-query-parameters-in-javascript
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function getJsonFromUrl(url) {
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if(!url) url = location.search;
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var query = url.substr(1);
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var result = {};
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query.split("&").forEach(function(part) {
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var item = part.split("=");
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result[item[0]] = decodeURIComponent(item[1]);
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});
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return result;
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}
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function newseltag(tagname) {
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let tag = document.createElement("a")
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@ -16,8 +33,23 @@ function newseltag(tagname) {
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<span class="fa fa-close close"></span>
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`)
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tag.querySelector("span.name").textContent = tagname.replace(/_/g, ' ')
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// tag.querySelector("input[type=hidden]").setAttribute('name', `tag#${tagname}`)
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return tag
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}
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function tags_input_addtag(tagname) {
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let val = search_hidden.value.split(' ')
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val.push(tagname)
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search_hidden.value = val.join(' ').trim()
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// console.log(search_hidden.value)
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}
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function tags_input_removetag(tagname) {
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let val = search_hidden.value.split(' ')
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val.splice(val.indexOf(tagname), 1)
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search_hidden.value = val.join(' ').trim()
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// console.log(search_hidden.value)
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}
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function addseltag(tagname) {
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// let pagetag = page_tags.querySelector("a.tag-"+tagname)
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let pagetag = page_tags.querySelector(`a[data-tagname=${tagname}]`)
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@ -27,25 +59,37 @@ function addseltag(tagname) {
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let newtag = newseltag(tagname)
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newtag.addEventListener('click', (event) => {
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removeseltag(event.target.dataset.tagname)
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console.log(`Deselected: ${event.target.dataset.tagname}`)
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// console.log(`Deselected: ${event.target.dataset.tagname}`)
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})
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sel_tags.appendChild(newtag)
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tags_input_addtag(tagname)
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}
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function removeseltag(tagname) {
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let pagetag = page_tags.querySelector(`a[data-tagname=${tagname}]`)
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if (pagetag) {
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pagetag.classList.remove('tag_hide')
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}
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sel_tags.querySelector(`a[data-tagname=${tagname}]`).remove()
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tags_input_removetag(tagname)
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}
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page_tags.querySelectorAll("a").forEach(element => {
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element.addEventListener('click', (event) => {
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addseltag(event.target.dataset.tagname)
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console.log(`Selected: ${event.target.dataset.tagname}`)
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// console.log(`Selected: ${event.target.dataset.tagname}`)
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event.preventDefault()
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})
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})
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let query = getJsonFromUrl()
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if (query['tags']) {
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query['tags'].split('+').forEach((tag) => {
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addseltag(tag)
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})
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}
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// Suggestions
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function newsugtag(tagname) {
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let tag = document.createElement("a")
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tag.classList.add("tagsuggestion")
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@ -77,13 +121,19 @@ function rendersuggestions(data) {
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search_dropdown.appendChild(sugtag)
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});
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}
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var search_timeout
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search_input.addEventListener('input', (event) => {
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clearTimeout(search_timeout)
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let value = search_input.value.trim()
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if (value.length < 2) {
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rendersuggestions([])
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return
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}
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search_timeout = setTimeout(() => {
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fetch('/api/tags?q='+search_input.value).then((response) => {
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fetch('/api/tags?q='+value).then((response) => {
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console.log(response)
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return response.json()
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}).then((data) => {
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@ -94,11 +144,22 @@ search_input.addEventListener('input', (event) => {
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}, 500)
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})
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search_input.addEventListener('keypress', (event) => {
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if (event.keyCode == 13) {
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event.preventDefault()
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}
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})
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// search_input.addEventListener('keypress', (event) => {
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// if (event.keyCode == 13) {
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// // event.preventDefault()
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// }
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// })
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// search_input.addEventListener('blur', (event) => {
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// if (event.explicitOriginalTarget != null) {
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// classlist = event.explicitOriginalTarget.parentNode.classList
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// if (classlist.contains('tags_selected') || classlist.contains('tags_inpage') || classlist.contains('search_dropdown')) {
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// setTimeout(() => search_input.focus(), 2)
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// }
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// }
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// console.log(event)
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// })
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// page_tags.querySelectorAll('a').forEach((el) => el.removeAttribute('href'))
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// console.log(page_tags)
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// console.log(sel_tags)
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