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Migrated entity selector out of angular

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Dan Brown 2017-08-27 14:31:34 +01:00
parent cfc05c1b22
commit baea92b206
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GPG Key ID: 46D9F943C24A2EF9
10 changed files with 198 additions and 161 deletions
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47
resources/assets/js/components/entity-selector-popup.js Normal file
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@ -0,0 +1,47 @@
class EntitySelectorPopup {
constructor(elem) {
this.elem = elem;
window.EntitySelectorPopup = this;
this.callback = null;
this.selection = null;
this.selectButton = elem.querySelector('.entity-link-selector-confirm');
this.selectButton.addEventListener('click', this.onSelectButtonClick.bind(this));
window.$events.listen('entity-select-change', this.onSelectionChange.bind(this));
window.$events.listen('entity-select-confirm', this.onSelectionConfirm.bind(this));
}
show(callback) {
this.callback = callback;
this.elem.components.overlay.show();
}
hide() {
this.elem.components.overlay.hide();
}
onSelectButtonClick() {
this.hide();
if (this.selection !== null && this.callback) this.callback(this.selection);
}
onSelectionConfirm(entity) {
this.hide();
if (this.callback && entity) this.callback(entity);
}
onSelectionChange(entity) {
this.selection = entity;
if (entity === null) {
this.selectButton.setAttribute('disabled', 'true');
} else {
this.selectButton.removeAttribute('disabled');
}
}
}
module.exports = EntitySelectorPopup;

113
resources/assets/js/components/entity-selector.js Normal file
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@ -0,0 +1,113 @@
class EntitySelector {
constructor(elem) {
this.elem = elem;
this.search = '';
this.lastClick = 0;
let entityTypes = elem.hasAttribute('entity-types') ? elem.getAttribute('entity-types') : 'page,book,chapter';
this.searchUrl = window.baseUrl(`/ajax/search/entities?types=${encodeURIComponent(entityTypes)}`);
this.input = elem.querySelector('[entity-selector-input]');
this.searchInput = elem.querySelector('[entity-selector-search]');
this.loading = elem.querySelector('[entity-selector-loading]');
this.resultsContainer = elem.querySelector('[entity-selector-results]');
this.elem.addEventListener('click', this.onClick.bind(this));
let lastSearch = 0;
this.searchInput.addEventListener('input', event => {
lastSearch = Date.now();
this.showLoading();
setTimeout(() => {
if (Date.now() - lastSearch < 199) return;
this.searchEntities(this.searchInput.value);
}, 200);
});
this.searchInput.addEventListener('keydown', event => {
if (event.keyCode === 13) event.preventDefault();
});
this.showLoading();
this.initialLoad();
}
showLoading() {
this.loading.style.display = 'block';
this.resultsContainer.style.display = 'none';
}
hideLoading() {
this.loading.style.display = 'none';
this.resultsContainer.style.display = 'block';
}
initialLoad() {
window.$http.get(this.searchUrl).then(resp => {
this.resultsContainer.innerHTML = resp.data;
this.hideLoading();
})
}
searchEntities(searchTerm) {
this.input.value = '';
let url = this.searchUrl + `&term=${encodeURIComponent(searchTerm)}`;
window.$http.get(url).then(resp => {
this.resultsContainer.innerHTML = resp.data;
this.hideLoading();
});
}
isDoubleClick() {
let now = Date.now();
let answer = now - this.lastClick < 300;
this.lastClick = now;
return answer;
}
onClick(event) {
let t = event.target;
if (t.matches('.entity-list a')) {
event.preventDefault();
event.stopPropagation();
let item = t.closest('[data-entity-type]');
this.selectItem(item);
} else if (t.matches('[data-entity-type]')) {
this.selectItem(t)
}
}
selectItem(item) {
let isDblClick = this.isDoubleClick();
let type = item.getAttribute('data-entity-type');
let id = item.getAttribute('data-entity-id');
let isSelected = item.classList.contains('selected') || isDblClick;
this.unselectAll();
this.input.value = isSelected ? `${type}:${id}` : '';
if (!isSelected) window.$events.emit('entity-select-change', null);
if (!isDblClick && !isSelected) return;
let link = item.querySelector('.entity-list-item-link').getAttribute('href');
let name = item.querySelector('.entity-list-item-name').textContent;
let data = {id: Number(id), name: name, link: link};
if (isDblClick) window.$events.emit('entity-select-confirm', data);
if (isSelected) window.$events.emit('entity-select-change', data);
}
unselectAll() {
let selected = this.elem.querySelectorAll('.selected');
for (let i = 0, len = selected.length; i < len; i++) {
selected[i].classList.remove('selected');
selected[i].classList.remove('primary-background');
}
}
}
module.exports = EntitySelector;

2
resources/assets/js/components/index.js
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@ -6,6 +6,8 @@ let componentMapping = {
'notification': require('./notification'),
'chapter-toggle': require('./chapter-toggle'),
'expand-toggle': require('./expand-toggle'),
'entity-selector-popup': require('./entity-selector-popup'),
'entity-selector': require('./entity-selector'),
};
window.components = {};

2
resources/assets/js/components/notification.js
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@ -6,7 +6,7 @@ class Notification {
this.type = elem.getAttribute('notification');
this.textElem = elem.querySelector('span');
this.autohide = this.elem.hasAttribute('data-autohide');
window.Events.listen(this.type, text => {
window.$events.listen(this.type, text => {
this.show(text);
});
elem.addEventListener('click', this.hide.bind(this));

150
resources/assets/js/directives.js
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@ -252,7 +252,7 @@ module.exports = function (ngApp, events) {
// Show the popup link selector and insert a link when finished
function showLinkSelector() {
let cursorPos = cm.getCursor('from');
window.showEntityLinkSelector(entity => {
window.EntitySelectorPopup.show(entity => {
let selectedText = cm.getSelection() || entity.name;
let newText = `[${selectedText}](${entity.link})`;
cm.focus();
@ -387,154 +387,6 @@ module.exports = function (ngApp, events) {
}
}]);
ngApp.directive('entityLinkSelector', [function($http) {
return {
restrict: 'A',
link: function(scope, element, attrs) {
const selectButton = element.find('.entity-link-selector-confirm');
let callback = false;
let entitySelection = null;
// Handle entity selection change, Stores the selected entity locally
function entitySelectionChange(entity) {
entitySelection = entity;
if (entity === null) {
selectButton.attr('disabled', 'true');
} else {
selectButton.removeAttr('disabled');
}
}
events.listen('entity-select-change', entitySelectionChange);
// Handle selection confirm button click
selectButton.click(event => {
hide();
if (entitySelection !== null) callback(entitySelection);
});
// Show selector interface
function show() {
element.fadeIn(240);
}
// Hide selector interface
function hide() {
element.fadeOut(240);
}
scope.hide = hide;
// Listen to confirmation of entity selections (doubleclick)
events.listen('entity-select-confirm', entity => {
hide();
callback(entity);
});
// Show entity selector, Accessible globally, and store the callback
window.showEntityLinkSelector = function(passedCallback) {
show();
callback = passedCallback;
};
}
};
}]);
ngApp.directive('entitySelector', ['$http', '$sce', function ($http, $sce) {
return {
restrict: 'A',
scope: true,
link: function (scope, element, attrs) {
scope.loading = true;
scope.entityResults = false;
scope.search = '';
// Add input for forms
const input = element.find('[entity-selector-input]').first();
// Detect double click events
let lastClick = 0;
function isDoubleClick() {
let now = Date.now();
let answer = now - lastClick < 300;
lastClick = now;
return answer;
}
// Listen to entity item clicks
element.on('click', '.entity-list a', function(event) {
event.preventDefault();
event.stopPropagation();
let item = $(this).closest('[data-entity-type]');
itemSelect(item, isDoubleClick());
});
element.on('click', '[data-entity-type]', function(event) {
itemSelect($(this), isDoubleClick());
});
// Select entity action
function itemSelect(item, doubleClick) {
let entityType = item.attr('data-entity-type');
let entityId = item.attr('data-entity-id');
let isSelected = !item.hasClass('selected') || doubleClick;
element.find('.selected').removeClass('selected').removeClass('primary-background');
if (isSelected) item.addClass('selected').addClass('primary-background');
let newVal = isSelected ? `${entityType}:${entityId}` : '';
input.val(newVal);
if (!isSelected) {
events.emit('entity-select-change', null);
}
if (!doubleClick && !isSelected) return;
let link = item.find('.entity-list-item-link').attr('href');
let name = item.find('.entity-list-item-name').text();
if (doubleClick) {
events.emit('entity-select-confirm', {
id: Number(entityId),
name: name,
link: link
});
}
if (isSelected) {
events.emit('entity-select-change', {
id: Number(entityId),
name: name,
link: link
});
}
}
// Get search url with correct types
function getSearchUrl() {
let types = (attrs.entityTypes) ? encodeURIComponent(attrs.entityTypes) : encodeURIComponent('page,book,chapter');
return window.baseUrl(`/ajax/search/entities?types=${types}`);
}
// Get initial contents
$http.get(getSearchUrl()).then(resp => {
scope.entityResults = $sce.trustAsHtml(resp.data);
scope.loading = false;
});
// Search when typing
scope.searchEntities = function() {
scope.loading = true;
input.val('');
let url = getSearchUrl() + '&term=' + encodeURIComponent(scope.search);
$http.get(url).then(resp => {
scope.entityResults = $sce.trustAsHtml(resp.data);
scope.loading = false;
});
};
}
};
}]);
ngApp.directive('commentReply', [function () {
return {
restrict: 'E',

20
resources/assets/js/dom-polyfills.js Normal file
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@ -0,0 +1,20 @@
/**
* Polyfills for DOM API's
*/
if (!Element.prototype.matches) {
Element.prototype.matches = Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector;
}
if (!Element.prototype.closest) {
Element.prototype.closest = function (s) {
var el = this;
var ancestor = this;
if (!document.documentElement.contains(el)) return null;
do {
if (ancestor.matches(s)) return ancestor;
ancestor = ancestor.parentElement;
} while (ancestor !== null);
return null;
};
}

15
resources/assets/js/global.js
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@ -1,5 +1,6 @@
"use strict";
require("babel-polyfill");
require('./dom-polyfills');
// Url retrieval function
window.baseUrl = function(path) {
@ -13,9 +14,11 @@ window.baseUrl = function(path) {
class EventManager {
constructor() {
this.listeners = {};
this.stack = [];
}
emit(eventName, eventData) {
this.stack.push({name: eventName, data: eventData});
if (typeof this.listeners[eventName] === 'undefined') return this;
let eventsToStart = this.listeners[eventName];
for (let i = 0; i < eventsToStart.length; i++) {
@ -32,7 +35,7 @@ class EventManager {
}
}
window.Events = new EventManager();
window.$events = new EventManager();
const Vue = require("vue");
const axios = require("axios");
@ -47,13 +50,13 @@ axiosInstance.interceptors.request.use(resp => {
return resp;
}, err => {
if (typeof err.response === "undefined" || typeof err.response.data === "undefined") return Promise.reject(err);
if (typeof err.response.data.error !== "undefined") window.Events.emit('error', err.response.data.error);
if (typeof err.response.data.message !== "undefined") window.Events.emit('error', err.response.data.message);
if (typeof err.response.data.error !== "undefined") window.$events.emit('error', err.response.data.error);
if (typeof err.response.data.message !== "undefined") window.$events.emit('error', err.response.data.message);
});
window.$http = axiosInstance;
Vue.prototype.$http = axiosInstance;
Vue.prototype.$events = window.Events;
Vue.prototype.$events = window.$events;
// AngularJS - Create application and load components
@ -78,8 +81,8 @@ require("./components");
// Load in angular specific items
const Directives = require('./directives');
const Controllers = require('./controllers');
Directives(ngApp, window.Events);
Controllers(ngApp, window.Events);
Directives(ngApp, window.$events);
Controllers(ngApp, window.$events);
//Global jQuery Config & Extensions

2
resources/assets/js/pages/page-form.js
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@ -274,7 +274,7 @@ module.exports = function() {
file_browser_callback: function (field_name, url, type, win) {
if (type === 'file') {
window.showEntityLinkSelector(function(entity) {
window.EntitySelectorPopup.show(function(entity) {
let originalField = win.document.getElementById(field_name);
originalField.value = entity.link;
$(originalField).closest('.mce-form').find('input').eq(2).val(entity.name);

2
resources/views/components/entity-selector-popup.blade.php
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@ -1,5 +1,5 @@
<div id="entity-selector-wrap">
<div overlay entity-link-selector>
<div overlay entity-selector-popup>
<div class="popup-body small flex-child">
<div class="popup-header primary-background">
<div class="popup-title">{{ trans('entities.entity_select') }}</div>

6
resources/views/components/entity-selector.blade.php
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@ -1,8 +1,8 @@
<div class="form-group">
<div entity-selector class="entity-selector {{$selectorSize or ''}}" entity-types="{{ $entityTypes or 'book,chapter,page' }}">
<input type="hidden" entity-selector-input name="{{$name}}" value="">
<input type="text" placeholder="{{ trans('common.search') }}" ng-model="search" ng-model-options="{debounce: 200}" ng-change="searchEntities()">
<div class="text-center loading" ng-show="loading">@include('partials.loading-icon')</div>
<div ng-show="!loading" ng-bind-html="entityResults"></div>
<input type="text" placeholder="{{ trans('common.search') }}" entity-selector-search>
<div class="text-center loading" entity-selector-loading>@include('partials.loading-icon')</div>
<div entity-selector-results></div>
</div>
</div>