Ghost/ghost/admin/app/components/gh-unsplash-photo.js
Kevin Ansfield 350e3d1481 Unsplash integration
closes https://github.com/TryGhost/Ghost/issues/8859, requires https://github.com/TryGhost/Ghost/pull/8895
- adds Unsplash app to app settings
  - enable/disable toggle
  - validation and testing of Unsplash App ID
  - Unsplash App ID field hidden if provided via Ghost config
  - adds `fetchPrivate` method to `config` service to pull config that requires authentication and updates authentication routines to fetch private config
- adds Unsplash buttons to editor toolbar and `{{gh-image-uploader}}`
  - only present when Unsplash app is enabled
  - opens Unsplash image selector when clicked
  - `{{gh-image-uploader}}` has a new `allowUnsplash` attribute to control display of the unsplash button on a per-uploader basis
- adds Unsplash image selector (`{{gh-unsplash}}`)
  - uses new `unsplash` service to handle API requests and maintain state
  - search
  - infinite scroll
  - zoom image
  - insert image
  - download image
- adds `{{gh-scroll-trigger}}` that will fire an event when the component is rendered into or enters the visible screen area via scrolling
- updates `ui` service
  - adds `isFullscreen` property and updates `gh-editor` so that it gets set/unset when toggling editor fullscreen mode
  - adds `hasSideNav` and `isSideNavHidden` properties
- updates `media-queries` service so that it fires an event each time a breakpoint is entered/exited
  - removes the need for observers in certain circumstances
2017-08-15 16:01:12 +01:00

71 lines
1.7 KiB
JavaScript

import $ from 'jquery';
import Component from 'ember-component';
import {computed} from '@ember/object';
import {htmlSafe} from '@ember/string';
export default Component.extend({
height: 0,
photo: null,
tagName: '',
width: 1200,
zoomed: false,
// closure actions
insert() {},
zoom() {},
// avoid "binding style attributes" warnings
style: computed('photo.color', 'zoomed', function() {
let styles = [];
let ratio = this.get('photo.ratio');
let zoomed = this.get('zoomed');
styles.push(`background-color: ${this.get('photo.color')}`);
if (!zoomed) {
styles.push(`padding-bottom: ${ratio * 100}%`);
}
return htmlSafe(styles.join('; '));
}),
imageUrl: computed('photo.urls.regular', function () {
let url = this.get('photo.urls.regular');
url = url.replace(/&w=1080/, '&w=1200');
return url;
}),
didReceiveAttrs() {
this._super(...arguments);
let height = this.get('width') * this.get('photo.ratio');
this.set('height', height);
},
actions: {
insert(event) {
event.preventDefault();
event.stopPropagation();
this.insert(this.get('photo'));
},
zoom(event) {
let $target = $(event.target);
// only zoom when it wasn't one of the child links clicked
if (!$target.is('a') && $target.closest('a').hasClass('gh-unsplash-photo')) {
event.preventDefault();
this.zoom(this.get('photo'));
}
// don't propagate otherwise we can trigger the closeZoom action on the overlay
event.stopPropagation();
}
}
});