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(`${NAME}-active`);
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}
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ig_media_preview(base64data) {
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var jpegtpl =
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"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",
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t = atob(base64data),
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p = t.slice(3).split(""),
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o = t
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.substring(0, 3)
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.split("")
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.map((e) => {
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return e.charCodeAt(0);
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}),
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c = atob(jpegtpl).split("");
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c[162] = String.fromCharCode(o[1]);
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c[160] = String.fromCharCode(o[2]);
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return base64data
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? `data:image/jpeg;base64,${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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