mirror of
https://github.com/TryGhost/Ghost.git
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ed843718b2
closes https://github.com/TryGhost/Ghost/issues/8122 - because the PSM is now a component, some of the component lifecycle hooks can be employed to load things
456 lines
16 KiB
JavaScript
456 lines
16 KiB
JavaScript
import Ember from 'ember';
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import Component from 'ember-component';
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import computed, {alias} from 'ember-computed';
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import {guidFor} from 'ember-metal/utils';
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import injectService from 'ember-service/inject';
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import {htmlSafe} from 'ember-string';
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import {invokeAction} from 'ember-invoke-action';
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import {parseDateString} from 'ghost-admin/utils/date-formatting';
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import SettingsMenuMixin from 'ghost-admin/mixins/settings-menu-component';
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import boundOneWay from 'ghost-admin/utils/bound-one-way';
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import isNumber from 'ghost-admin/utils/isNumber';
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const {Handlebars} = Ember;
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export default Component.extend(SettingsMenuMixin, {
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selectedAuthor: null,
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authors: [],
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store: injectService(),
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config: injectService(),
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ghostPaths: injectService(),
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notifications: injectService(),
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slugGenerator: injectService(),
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session: injectService(),
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timeZone: injectService(),
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slugValue: boundOneWay('model.slug'),
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metaTitleScratch: alias('model.metaTitleScratch'),
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metaDescriptionScratch: alias('model.metaDescriptionScratch'),
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didReceiveAttrs() {
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this._super(...arguments);
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this.get('store').query('user', {limit: 'all'}).then((users) => {
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this.set('authors', users.sortBy('name'));
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});
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this.get('model.author').then((author) => {
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this.set('selectedAuthor', author);
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});
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},
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seoTitle: computed('model.titleScratch', 'metaTitleScratch', function () {
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let metaTitle = this.get('metaTitleScratch') || '';
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metaTitle = metaTitle.length > 0 ? metaTitle : this.get('model.titleScratch');
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if (metaTitle.length > 70) {
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metaTitle = metaTitle.substring(0, 70).trim();
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metaTitle = Handlebars.Utils.escapeExpression(metaTitle);
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metaTitle = htmlSafe(`${metaTitle}…`);
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}
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return metaTitle;
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}),
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seoDescription: computed('model.html', 'metaDescriptionScratch', function () {
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let metaDescription = this.get('metaDescriptionScratch') || '';
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let placeholder;
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if (metaDescription.length > 0) {
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placeholder = metaDescription;
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} else {
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let html = this.get('model.html');
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// Strip HTML
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placeholder = this.$('<div />', {html}).text();
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// Replace new lines and trim
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placeholder = placeholder.replace(/\n+/g, ' ').trim();
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}
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if (placeholder.length > 156) {
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// Limit to 156 characters
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placeholder = placeholder.substring(0, 156).trim();
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placeholder = Handlebars.Utils.escapeExpression(placeholder);
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placeholder = htmlSafe(`${placeholder}…`);
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}
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return placeholder;
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}),
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seoURL: computed('model.slug', 'config.blogUrl', function () {
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let blogUrl = this.get('config.blogUrl');
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let seoSlug = this.get('model.slug') ? this.get('model.slug') : '';
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let seoURL = `${blogUrl}/${seoSlug}`;
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// only append a slash to the URL if the slug exists
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if (seoSlug) {
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seoURL += '/';
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}
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if (seoURL.length > 70) {
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seoURL = seoURL.substring(0, 70).trim();
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seoURL = Handlebars.Utils.escapeExpression(seoURL);
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seoURL = htmlSafe(`${seoURL}…`);
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}
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return seoURL;
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}),
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// live-query of all tags for tag input autocomplete
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availableTags: computed(function () {
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return this.get('store').filter('tag', {limit: 'all'}, () => {
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return true;
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});
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}),
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showError(error) {
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// TODO: remove null check once ValidationEngine has been removed
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if (error) {
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this.get('notifications').showAPIError(error);
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}
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},
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actions: {
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discardEnter() {
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return false;
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},
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togglePage() {
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this.toggleProperty('model.page');
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// If this is a new post. Don't save the model. Defer the save
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// to the user pressing the save button
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if (this.get('model.isNew')) {
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return;
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}
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this.get('model').save().catch((error) => {
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this.showError(error);
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this.get('model').rollbackAttributes();
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});
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},
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toggleFeatured() {
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this.toggleProperty('model.featured');
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// If this is a new post. Don't save the model. Defer the save
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// to the user pressing the save button
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if (this.get('model.isNew')) {
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return;
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}
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this.get('model').save(this.get('saveOptions')).catch((error) => {
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this.showError(error);
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this.get('model').rollbackAttributes();
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});
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},
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/**
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* triggered by user manually changing slug
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*/
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updateSlug(newSlug) {
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let slug = this.get('model.slug');
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newSlug = newSlug || slug;
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newSlug = newSlug && newSlug.trim();
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// Ignore unchanged slugs or candidate slugs that are empty
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if (!newSlug || slug === newSlug) {
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// reset the input to its previous state
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this.set('slugValue', slug);
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return;
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}
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this.get('slugGenerator').generateSlug('post', newSlug).then((serverSlug) => {
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// If after getting the sanitized and unique slug back from the API
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// we end up with a slug that matches the existing slug, abort the change
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if (serverSlug === slug) {
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return;
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}
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// Because the server transforms the candidate slug by stripping
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// certain characters and appending a number onto the end of slugs
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// to enforce uniqueness, there are cases where we can get back a
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// candidate slug that is a duplicate of the original except for
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// the trailing incrementor (e.g., this-is-a-slug and this-is-a-slug-2)
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// get the last token out of the slug candidate and see if it's a number
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let slugTokens = serverSlug.split('-');
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let check = Number(slugTokens.pop());
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// if the candidate slug is the same as the existing slug except
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// for the incrementor then the existing slug should be used
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if (isNumber(check) && check > 0) {
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if (slug === slugTokens.join('-') && serverSlug !== newSlug) {
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this.set('slugValue', slug);
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return;
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}
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}
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this.set('model.slug', serverSlug);
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if (this.hasObserverFor('model.titleScratch')) {
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this.removeObserver('model.titleScratch', this, 'titleObserver');
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}
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// If this is a new post. Don't save the model. Defer the save
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// to the user pressing the save button
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if (this.get('model.isNew')) {
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return;
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}
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return this.get('model').save();
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}).catch((error) => {
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this.showError(error);
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this.get('model').rollbackAttributes();
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});
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},
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/**
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* Parse user's set published date.
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* Action sent by post settings menu view.
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* (#1351)
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*/
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setPublishedAtUTC(userInput) {
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if (!userInput) {
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// Clear out the publishedAtUTC field for a draft
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if (this.get('model.isDraft')) {
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this.set('model.publishedAtUTC', null);
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}
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return;
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}
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// The user inputs a date which he expects to be in his timezone. Therefore, from now on
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// we have to work with the timezone offset which we get from the timeZone Service.
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this.get('timeZone.blogTimezone').then((blogTimezone) => {
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let newPublishedAt = parseDateString(userInput, blogTimezone);
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let publishedAtUTC = moment.utc(this.get('model.publishedAtUTC'));
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let errMessage = '';
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let newPublishedAtUTC;
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// Clear previous errors
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this.get('model.errors').remove('post-setting-date');
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// Validate new Published date
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if (!newPublishedAt.isValid()) {
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errMessage = 'Published Date must be a valid date with format: '
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+ 'DD MMM YY @ HH:mm (e.g. 6 Dec 14 @ 15:00)';
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}
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// Date is a valid date, so now make it UTC
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newPublishedAtUTC = moment.utc(newPublishedAt);
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if (newPublishedAtUTC.diff(moment.utc(new Date()), 'hours', true) > 0) {
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// We have to check that the time from now is not shorter than 2 minutes,
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// otherwise we'll have issues with the serverside scheduling procedure
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if (newPublishedAtUTC.diff(moment.utc(new Date()), 'minutes', true) < 2) {
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errMessage = 'Must be at least 2 minutes from now.';
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} else {
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// in case the post is already published and the user sets the date
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// afterwards to a future time, we stop here, and he has to unpublish
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// his post first
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if (this.get('model.isPublished')) {
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errMessage = 'Your post is already published.';
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// this is the indicator for the different save button layout
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this.set('timeScheduled', false);
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}
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// everything fine, we can start the schedule workflow and change
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// the save buttons according to it
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this.set('timeScheduled', true);
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}
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// if the post is already scheduled and the user changes the date back into the
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// past, we'll set the status of the post back to draft, so he can start all over
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// again
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} else if (this.get('model.isScheduled')) {
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this.set('model.status', 'draft');
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}
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// If errors, notify and exit.
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if (errMessage) {
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this.get('model.errors').add('post-setting-date', errMessage);
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return;
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}
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// Do nothing if the user didn't actually change the date
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if (publishedAtUTC && publishedAtUTC.isSame(newPublishedAtUTC)) {
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return;
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}
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// Validation complete
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this.set('model.publishedAtUTC', newPublishedAtUTC);
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// If this is a new post. Don't save the model. Defer the save
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// to the user pressing the save button
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if (this.get('model.isNew')) {
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return;
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}
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this.get('model').save().catch((error) => {
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this.showError(error);
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this.get('model').rollbackAttributes();
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});
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});
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},
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setMetaTitle(metaTitle) {
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// Grab the model and current stored meta title
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let model = this.get('model');
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let currentTitle = model.get('metaTitle');
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// If the title entered matches the stored meta title, do nothing
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if (currentTitle === metaTitle) {
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return;
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}
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// If the title entered is different, set it as the new meta title
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model.set('metaTitle', metaTitle);
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// Make sure the meta title is valid and if so, save it into the model
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return model.validate({property: 'metaTitle'}).then(() => {
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if (model.get('isNew')) {
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return;
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}
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return model.save();
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});
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},
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setMetaDescription(metaDescription) {
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// Grab the model and current stored meta description
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let model = this.get('model');
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let currentDescription = model.get('metaDescription');
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// If the title entered matches the stored meta title, do nothing
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if (currentDescription === metaDescription) {
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return;
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}
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// If the title entered is different, set it as the new meta title
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model.set('metaDescription', metaDescription);
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// Make sure the meta title is valid and if so, save it into the model
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return model.validate({property: 'metaDescription'}).then(() => {
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if (model.get('isNew')) {
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return;
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}
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return model.save();
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});
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},
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setCoverImage(image) {
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this.set('model.image', image);
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if (this.get('model.isNew')) {
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return;
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}
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this.get('model').save().catch((error) => {
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this.showError(error);
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this.get('model').rollbackAttributes();
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});
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},
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clearCoverImage() {
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this.set('model.image', '');
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if (this.get('model.isNew')) {
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return;
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}
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this.get('model').save().catch((error) => {
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this.showError(error);
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this.get('model').rollbackAttributes();
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});
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},
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closeNavMenu() {
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invokeAction(this, 'closeNavMenu');
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},
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closeMenus() {
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invokeAction(this, 'closeMenus');
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},
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changeAuthor(newAuthor) {
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let author = this.get('model.author');
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let model = this.get('model');
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// return if nothing changed
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if (newAuthor.get('id') === author.get('id')) {
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return;
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}
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model.set('author', newAuthor);
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// if this is a new post (never been saved before), don't try to save it
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if (this.get('model.isNew')) {
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return;
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}
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model.save().catch((error) => {
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this.showError(error);
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this.set('selectedAuthor', author);
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model.rollbackAttributes();
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});
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},
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addTag(tagName, index) {
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let currentTags = this.get('model.tags');
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let currentTagNames = currentTags.map((tag) => {
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return tag.get('name').toLowerCase();
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});
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let availableTagNames,
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tagToAdd;
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tagName = tagName.trim();
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// abort if tag is already selected
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if (currentTagNames.includes(tagName.toLowerCase())) {
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return;
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}
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this.get('availableTags').then((availableTags) => {
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availableTagNames = availableTags.map((tag) => {
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return tag.get('name').toLowerCase();
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});
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// find existing tag or create new
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if (availableTagNames.includes(tagName.toLowerCase())) {
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tagToAdd = availableTags.find((tag) => {
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return tag.get('name').toLowerCase() === tagName.toLowerCase();
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});
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} else {
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tagToAdd = this.get('store').createRecord('tag', {
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name: tagName
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});
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// we need to set a UUID so that selectize has a unique value
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// it will be ignored when sent to the server
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tagToAdd.set('uuid', guidFor(tagToAdd));
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}
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// push tag onto post relationship
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if (tagToAdd) {
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this.get('model.tags').insertAt(index, tagToAdd);
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}
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});
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},
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removeTag(tag) {
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this.get('model.tags').removeObject(tag);
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if (tag.get('isNew')) {
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tag.destroyRecord();
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}
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}
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}
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});
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