98 lines
2.7 KiB
JavaScript
98 lines
2.7 KiB
JavaScript
class _PrerenderData {
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constructor(options) {
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this.initialPrefs = options.initialPrefs;
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this.initialSections = options.initialSections;
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this._setValidation(options.validation);
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}
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get validation() {
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return this._validation;
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}
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set validation(value) {
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this._setValidation(value);
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}
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get invalidatingPrefs() {
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return this._invalidatingPrefs;
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}
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// This is needed so we can use it in the constructor
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_setValidation(value = []) {
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this._validation = value;
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this._invalidatingPrefs = value.reduce((result, next) => {
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if (typeof next === "string") {
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result.push(next);
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return result;
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} else if (next && next.oneOf) {
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return result.concat(next.oneOf);
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}
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throw new Error("Your validation configuration is not properly configured");
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}, []);
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}
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arePrefsValid(getPref) {
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for (const prefs of this.validation) {
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// {oneOf: ["foo", "bar"]}
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if (prefs && prefs.oneOf && !prefs.oneOf.some(name => getPref(name) === this.initialPrefs[name])) {
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return false;
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// "foo"
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} else if (getPref(prefs) !== this.initialPrefs[prefs]) {
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return false;
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}
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}
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return true;
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}
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}
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var PrerenderData = new _PrerenderData({
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initialPrefs: {
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"migrationExpired": true,
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"showTopSites": true,
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"showSearch": true,
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"topSitesRows": 1,
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"collapseTopSites": false,
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"section.highlights.collapsed": false,
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"section.topstories.collapsed": false,
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"feeds.section.topstories": true,
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"feeds.section.highlights": true
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},
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// Prefs listed as invalidating will prevent the prerendered version
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// of AS from being used if their value is something other than what is listed
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// here. This is required because some preferences cause the page layout to be
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// too different for the prerendered version to be used. Unfortunately, this
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// will result in users who have modified some of their preferences not being
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// able to get the benefits of prerendering.
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validation: [
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"showTopSites",
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"showSearch",
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"topSitesRows",
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"collapseTopSites",
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"section.highlights.collapsed",
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"section.topstories.collapsed",
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// This means if either of these are set to their default values,
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// prerendering can be used.
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{oneOf: ["feeds.section.topstories", "feeds.section.highlights"]}
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],
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initialSections: [
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{
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enabled: true,
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icon: "pocket",
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id: "topstories",
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order: 1,
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title: {id: "header_recommended_by", values: {provider: "Pocket"}}
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},
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{
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enabled: true,
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id: "highlights",
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icon: "highlights",
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order: 2,
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title: {id: "header_highlights"}
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}
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]
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});
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this._PrerenderData = _PrerenderData;
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var EXPORTED_SYMBOLS = ["PrerenderData", "_PrerenderData"];
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