WikiPages controls
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264
js/WikiPages.js
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264
js/WikiPages.js
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'use strict';
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class WikiPages {
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/*
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* The container is the <ul> for the navigation panel
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*/
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constructor(container) {
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this.ul = container;
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this.wikiId = null;
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}
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clear() {
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this.ul.querySelectorAll('[data-wiki-id]').forEach( x=>x.remove() );
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}
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getWikiId() {
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return this.wikiId;
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}
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load(wikiId) {
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const self = this;
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console.info('JDG :: Loading wiki', self.getWikiId() );
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this.wikiId = null;
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if (wikiId<=0) {
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this.clear();
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return;
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}
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var baseUrl = OC.generateUrl('/apps/mywiki/wiki/'+wikiId);
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$.ajax({
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url: baseUrl,
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type: 'GET',
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contentType: 'application/json'
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}).done(function (response) {
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console.info('JDG :: WikiPages.load('+wikiId+')', response);
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self.wikiId = wikiId;
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self.draw(response.pages, 0, response.pages[0].id);
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}).fail(function (response, code) {
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OC.dialogs.alert('Error', t(appName,'Error loading wiki('+wikiId+')'));
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console.error('JDG :: WikiPages.load('+wikiId+')', response);
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});
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}
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draw(pages, lvl=0, pid=0) {
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let self=this;
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if (lvl==0) {
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this.clear();
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}
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// pages = [{"id":880,"pid":0,"title":"WikiTest","sort":1},...]
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pages
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.filter( x=>x.pid==pid )
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.sort( (a,b)=>a.sort - b.sort )
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.forEach( x => {
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self.treeAdd(x.pid, x.id, x.title);
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self.draw(pages, lvl+1, x.id);
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});
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if (lvl==0) {
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this.ul.querySelectorAll('button[data-id="add"]').forEach(x => x.addEventListener('click', e=>self.onClickAdd(e)) );
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this.ul.querySelectorAll('button[data-id="delete"]').forEach(x => x.addEventListener('click', e=>self.onClickDelete(e)) );
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this.ul.querySelectorAll('button[data-id="rename"]').forEach(x => x.addEventListener('click', e=>self.onClickEdit(e)) );
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this.ul.querySelectorAll('.icon-close').forEach(x => x.addEventListener('click', e=>self.onClickClose(e)) );
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this.ul.querySelectorAll('.icon-checkmark').forEach(x => x.addEventListener('click', e=>self.onClickRename(e)) );
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}
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}
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// -----------------------------------------------------------------------------------------
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onClickEdit(e) {
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const li = e.target.closest("li[data-wiki-id]");
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li.querySelector("input").value = li.querySelector("a").innerText;
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li.classList.add("editing");
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}
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onClickClose(e) {
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const li = e.target.closest("li[data-wiki-id]");
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li.classList.remove("editing");
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}
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onClickRename(e) {
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const li = e.target.closest("li[data-wiki-id]");
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li.classList.remove("editing");
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let pageId = li.dataset.wikiId;
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let value = li.querySelector('input').value;
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this.rename(pageId, value);
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}
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onClickAdd(e) {
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const li = e.target.closest("li[data-wiki-id]");
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this.newPage(li?li.dataset.wikiId:0);
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}
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onClickDelete(e) {
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const li = e.target.closest("li[data-wiki-id]");
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let pageId = li.dataset.wikiId;
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let pageTitle = li.querySelector('a').innerHTML;
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OC.dialogs.confirm( t(appName, 'Delete the wiki page "{title}"?', {title:pageTitle}),
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t(appName, 'Delete Wiki Page'),
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(ok)=>{
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if ( ok ) {
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self.delete(pageId);
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}
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},
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false
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);
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}
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newPage(pid) {
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const self = this;
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OC.dialogs.prompt(
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t(appName, 'Please type a title for the new page'),
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t(appName, 'New Page'),
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(ok,value)=>{
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if(ok) {
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value = value.trim();
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if(value!='') {
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self.add(pid, value);
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}
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}
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},
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false,
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t(appName, 'Page Title'),
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false
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);
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}
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// -----------------------------------------------------------------------------------------
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treeDelete(pageId) {
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const x = this.ul.querySelector(`[data-wiki-id="${pageId}"]`);
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const pid = x.dataset.pid;
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x.parentNode.remove(x);
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this.treeDeleteChildren(pageId);
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}
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treeDeleteChildren(pageId) {
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const self = this;
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this.ul
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.querySelectorAll(`[data-pid="${pageId}"]`)
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.forEach(x=>{
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self.treeDeleteBranch( x.dataset.wikiId );
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x.parentNode.remove(x);
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}
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);
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}
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treeRename(pageId, title) {
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this.ul.querySelector(`[data-wiki-id="${pageId}"] a`).innerHTML = title;
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}
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treeAdd(pid, pageId, title) {
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let lvl = 0;
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let nextNode, lastNode, parent = this.ul.querySelector(`[data-wiki-id="${pid}"]`);
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if ( parent===null ) {
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lastNode = this.ul.lastChild;
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} else {
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lvl = (+parent.dataset.lvl + 1);
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nextNode = parent;
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do {
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lastNode = nextNode;
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nextNode = lastNode.nextSibling;
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} while(nextNode && nextNode.dataset.pid!=parent.dataset.pid);
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}
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const bullet = ' - ';
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let li = document.createElement("li");
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// li.classList.add("editing");
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li.dataset.wikiId = pageId;
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li.dataset.pid = pid||this.wikiId;
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li.dataset.lvl = lvl;
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li.innerHTML = `<a href="#">${bullet.repeat(lvl)} ${title}</a>
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<div class="app-navigation-entry-utils">
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<ul>
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<li class="app-navigation-entry-utils-menu-button">
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<button></button>
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</li>
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</ul>
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</div>
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<div class="app-navigation-entry-edit">
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<div data-form>
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<input type="text" value="">
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<input type="submit" value="" class="icon-close">
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<input type="submit" value="" class="icon-checkmark">
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</div>
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</div>
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<div class="app-navigation-entry-menu">
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<ul>
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<li>
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<button data-id="openFolder" class="icon-folder">Open Folder</button>
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</li>
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<li>
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<button data-id="add" class="icon-add">Add Page</button>
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</li>
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<li>
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<button data-id="rename" class="icon-rename">Rename Page</button>
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</li>
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<li>
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<button data-id="delete" class="icon-delete">Delete Page</button>
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</li>
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</ul>
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</div>
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`;
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lastNode.parentNode.insertBefore(li, lastNode.nextSibling)
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}
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// -----------------------------------------------------------------------------------------
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delete(pageId) {
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const self = this;
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console.info(`WikiPages.delete("${this.wikiId}-${pageId}")`);
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var baseUrl = OC.generateUrl('/apps/mywiki/wiki/'+this.wikiId);
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$.ajax({
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url: baseUrl+'/'+pageId,
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type: 'DELETE',
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contentType: 'application/json'
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}).done(function (response) {
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console.info(`WikiPages.delete("${this.wikiId}-${pageId}")`, response);
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self.treeDelete(pageId);
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}).fail(function (response, code) {
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OC.dialogs.alert('Error', t(appName,'Error deleting wiki {text}', wiki));
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console.error(`WikiPages.delete("${this.wikiId}-${pageId}")`, response);
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});
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}
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rename(pageId, title) {
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const self = this;
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console.info(`WikiPages.rename("${this.wikiId}-${pageId}","${title}")`);
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var baseUrl = OC.generateUrl('/apps/mywiki/wiki/'+this.wikiId);
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$.ajax({
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url: baseUrl+'/'+pageId,
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type: 'PUT',
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contentType: 'application/json',
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data: JSON.stringify({title:title, content:null})
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}).done(function (response) {
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console.info(`WikiPages.rename("${self.wikiId}-${pageId}","${title}")`, response);
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self.treeRename(pageId, title);
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}).fail(function (response, code) {
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OC.dialogs.alert('Error', t(appName,`Error renaming wiki page ${self.wikiId}-${pageId}`));
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console.error(`WikiPages.rename("${self.wikiId}-${pageId}","${title}")`, response);
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});
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}
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add(pid, title) {
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const self = this;
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console.info(`WikiPages.add("${this.wikiId}-${pid}","${title}")`);
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var baseUrl = OC.generateUrl('/apps/mywiki/wiki/'+this.wikiId);
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$.ajax({
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url: baseUrl,
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type: 'POST',
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contentType: 'application/json',
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data: JSON.stringify({pid:pid, title:title, content:null})
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}).done(function (response) {
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console.info(`WikiPages.add("${self.wikiId}-${pid}","${title}")`, response);
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if ( response.pageId > 0 ) {
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self.treeAdd(pid, response.pageId, title);
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}
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}).fail(function (response, code) {
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OC.dialogs.alert('Error', t(appName,`Error adding wiki page "${self.wikiId}-${pid}": "${title}"`));
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console.error(`WikiPages.add("${self.wikiId}-${pid}","${title}")`, response);
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});
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}
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}
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