114 lines
3.7 KiB
JavaScript
114 lines
3.7 KiB
JavaScript
'use strict'
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import $ from 'jquery'
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import Events from '../_events'
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import 'jquery.instagramFeed/jquery.instagramFeed'
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const InstagramFeed = (($) => {
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// Constants
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const NAME = 'jsInstagramFeed'
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const DATA_KEY = NAME
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const W = window
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const D = document
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class InstagramFeed {
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constructor (el) {
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const ui = this
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const $el = $(el)
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ui._el = el
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ui.dispose()
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console.log(`${NAME}: init`)
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$el.data(DATA_KEY, this)
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const ID = $el.data('username') + $el.data('tag')
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$.instagramFeed({
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username: $el.data('username'),
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tag: $el.data('tag') || null,
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display_profile: $el.data('display-profile'),
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display_biography: $el.data('display-biography'),
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display_gallery: $el.data('display-gallery'),
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display_captions: $el.data('display-captions'),
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cache_time: 120,
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callback: (data) => {
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console.log(`${NAME}: data response received`)
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$el.append(`<div class="${NAME}-list row"></div>`)
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const $list = $el.find(`.${NAME}-list`)
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data.edge_owner_to_timeline_media.edges.forEach((el, i) => {
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const item = el.node
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const preview = ui.ig_media_preview(item.media_preview)
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$list.append(
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`<div class="a col ${NAME}-item"` +
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` data-lightbox-gallery="${NAME}-${ID}" data-href="${item.display_url}" data-force="image">` +
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`<img id="${NAME}-${ID}-${item.id}" src="${item.display_url}" alt="${item.accessibility_caption}"` +
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`style="background:url(${preview})" />` +
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'</div>'
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)
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})
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$(W).trigger('MetaLightboxUI.init')
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},
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styling: false,
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items: $el.data('items'),
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lazy_load: true,
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on_error: (e) => {
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console.error(`${NAME}: ${e}`)
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},
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})
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$el.addClass(`${NAME}-active`)
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}
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ig_media_preview (base64data) {
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const jpegtpl =
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'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'
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const t = atob(base64data)
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const p = t.slice(3).split('')
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const o = t
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.substring(0, 3)
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.split('')
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.map((e) => {
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return e.charCodeAt(0)
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})
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const c = atob(jpegtpl).split('')
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c[162] = String.fromCharCode(o[1])
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c[160] = String.fromCharCode(o[2])
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return base64data
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? `data:image/jpeg;base64,${btoa(c.concat(p).join(''))}`
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: null
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}
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// Public methods
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dispose () {
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console.log(`${NAME}: dispose`)
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const ui = this
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const $el = $(ui._el)
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$.removeData(ui._el, DATA_KEY)
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ui._el = null
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$el.removeClass(`${NAME}-active`)
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}
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}
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const init = () => {
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$(`.${NAME}`).each((i, el) => {
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new InstagramFeed(el)
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})
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}
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// auto-apply
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$(W).on(`${NAME}.init ${Events.AJAX} ${Events.LOADED}`, () => {
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init()
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})
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return InstagramFeed
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})($)
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export default InstagramFeed
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