mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/Popups
synced 2024-12-11 23:36:07 +00:00
50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
( function ( mw ) {
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/**
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* Given the global state of the application, creates a function that gets
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* whether or not the user should have Page Previews enabled, i.e. whether
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* they are in the experiment condition.
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*
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* The user is in the experiment condition if:
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* * They've enabled by Page Previews via UI interactions.
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* * They've enabled Page Previews as a beta feature.
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* * They aren't in the control bucket of the experiment.
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*
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* @param {mw.Map} config
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* @param {mw.user} user The `mw.user` singleton instance
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* @param {Object} userSettings An object returned by
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* `mw.popups.createUserSettings`, from which the user's token will be
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* retrieved
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*
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* @return {Function}
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*/
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mw.popups.createExperiment = function ( config, user, userSettings ) {
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return function () {
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var experimentConfig = config.get( 'wgPopupsExperimentConfig' );
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if ( userSettings.hasIsEnabled() ) {
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return userSettings.getIsEnabled();
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}
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if ( config.get( 'wgPopupsExperiment', false ) === false ) {
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return false;
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}
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if ( user.isAnon() ) {
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if ( !experimentConfig ) {
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return false;
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}
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// FIXME: mw.experiments should expose the CONTROL_BUCKET constant, e.g.
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// `mw.experiments.CONTROL_BUCKET`.
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return mw.experiments.getBucket( experimentConfig, userSettings.getToken() ) !== 'control';
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} else {
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// Logged in users are in condition depending on the beta feature flag
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// instead of bucketing
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return config.get( 'wgPopupsExperimentIsBetaFeatureEnabled', false );
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}
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};
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};
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}( mediaWiki ) );
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