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/*global document */ |
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import Nanoajax from 'nanoajax' |
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import qs from 'qs' |
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export default class EditorStructures { |
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constructor() { |
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var struc = document.querySelector('.structure-json') |
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if(!(struc != null)) return; |
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this._ajax = Nanoajax.ajax |
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this.datas = JSON.parse(struc.value) |
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this.structureWrapper = document.querySelector('.structure-wrapper') |
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this.folderName = document.querySelector('input.folder-name') |
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var lvl_0 = this.createFolder('structure/', 0, '', 'structure', '') |
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this.createStructure(lvl_0, this.datas) |
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this.structureWrapper.appendChild(lvl_0) |
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this.rebind() |
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} |
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createFolder(path, level, daddy, folderName, hidden = 'hidden') { |
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var folder = document.createElement('div') |
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if(hidden && hidden !== '') folder.classList.add(hidden) |
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folder.classList.add('structure-folder') |
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folder.setAttribute('data-path', path.replace(/\/+$/, '') + '/') |
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folder.setAttribute('data-level', level) |
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folder.setAttribute('data-daddy', daddy) |
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var span = document.createElement('span') |
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var html = `<span class="glyphicon glyphicon-chevron-right arrow" aria-hidden="true"></span> |
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${folderName} |
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<div class="structure-tool"> |
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<span class="glyphicon glyphicon-plus folder-action" data-init="0" data-action="add" aria-hidden="true"></span>` |
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if(level !== 0) html += '<span class="glyphicon glyphicon-minus folder-action" data-init="0" data-action="remove" aria-hidden="true"></span>' |
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html += '</div>' |
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span.innerHTML = html |
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folder.appendChild(span) |
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this.bindArrow(span.querySelector('.arrow')) |
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return folder |
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} |
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toggleFolder(daddy, forceState = ''){ |
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var folders = daddy.querySelectorAll('[data-level="' + (parseInt(daddy.getAttribute('data-level')) + 1) + '"]') |
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if(folders) { |
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if(!daddy.classList.contains('open') || forceState === 'open'){ |
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daddy.classList.add('open') |
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Array.prototype.forEach.call(folders, (folder) => { |
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folder.classList.remove('hidden') |
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}) |
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} |
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else{ |
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daddy.classList.remove('open') |
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Array.prototype.forEach.call(folders, (folder) => { |
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folder.classList.add('hidden') |
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}) |
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} |
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} |
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} |
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bindArrow(arrow) { |
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arrow.addEventListener('click', () => { |
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this.toggleFolder(arrow.parentNode.parentNode) |
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}) |
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} |
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createStructure(daddy, datas) { |
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Array.prototype.forEach.call(datas, (data) => { |
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var folderName = data['path'].split('/') |
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var folder = this.createFolder( |
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data['path'], |
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(parseInt(daddy.getAttribute('data-level')) + 1), |
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daddy.getAttribute('data-daddy'), |
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folderName[folderName.length - 1] |
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) |
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daddy.appendChild(folder) |
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if(data.folders && data.folders.length > 0) this.createStructure(folder, data.folders) |
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}) |
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} |
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add(element){ |
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this.toggleFolder(element, 'open') |
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this.folderName.removeAttribute('disabled') |
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this.folderName.focus() |
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this.folderName.setAttribute('data-folder', `[data-path="${element.getAttribute('data-path')}"]`) |
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var writeFolderName = (e) => { |
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var value = this.folderName.value |
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if(/^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$/.test(value)) this.folderName.classList.remove('error') |
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else this.folderName.classList.add('error') |
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if(e.keyCode === 13) { |
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if(/^[A-Za-z0-9]+(?:-[A-Za-z0-9]+)*$/.test(value)){ |
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this.folderName.removeEventListener('keyup', writeFolderName) |
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this.folderName.setAttribute('disabled', 1) |
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var newFolderDaddy = document.querySelector(this.folderName.getAttribute('data-folder')) |
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var path = newFolderDaddy.getAttribute('data-path').split('/') |
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path.pop() |
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path = path.concat(value).join('/') |
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var folder = this.createFolder( |
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newFolderDaddy.getAttribute('data-path') + value, |
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(parseInt(newFolderDaddy.getAttribute('data-level')) + 1), |
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newFolderDaddy.getAttribute('data-daddy'), |
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value, |
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'' |
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) |
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newFolderDaddy.appendChild(folder) |
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this.rebind() |
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this.save(qs.stringify({type: 'add', folderPath: (newFolderDaddy.getAttribute('data-path') + value)})) |
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this.folderName.value = '' |
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} |
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} |
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} |
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this.folderName.removeEventListener('keyup', writeFolderName) |
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this.folderName.addEventListener('keyup', writeFolderName) |
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} |
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remove(element){ |
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this.save(qs.stringify({type: 'remove', folderPath: element.getAttribute('data-path')})) |
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element.parentNode.removeChild(element) |
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} |
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save(body){ |
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this._ajax({url: '/abe/structure/', body: body, cors: true, method: 'post'}, () => { |
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}) |
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} |
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rebind(){ |
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var folderActions = document.querySelectorAll('.folder-action') |
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Array.prototype.forEach.call(folderActions, (folderAction) => { |
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if(parseInt(folderAction.getAttribute('data-init')) === 0){ |
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folderAction.setAttribute('data-init', 1) |
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folderAction.addEventListener('click', (e) => { |
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var target = e.target |
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this[target.getAttribute('data-action')](target.parentNode.parentNode.parentNode) |
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}) |
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} |
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}) |
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} |
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} |
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AdFabConnect /
abejs
Loading history...
Consider adding curly braces around all statements when they are executed conditionally. This is optional if there is only one statement, but leaving them out can lead to unexpected behaviour if another statement is added later.
Consider:
If you or someone else later decides to put another statement in, only the first statement will be executed.
In this case the statement
b = 42will always be executed, while the logging statement will be executed conditionally.ensures that the proper code will be executed conditionally no matter how many statements are added or removed.