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* WikiLambda Vue editor: Store module for frontend user rights and privileges
*
* @copyright 2020– Abstract Wikipedia team; see AUTHORS.txt
* @license MIT
*/
module.exports = exports = {
state: {
/**
* Array of user rights or null if not initialized
*/
userRights: null
},
actions: {
/**
* Fetch the user rights from mw.user.getRights and
* store them in the state
*
* @param {Object} context
*/
fetchUserRights: function ( context ) {
mw.user.getRights().then( ( rights ) => {
context.commit( 'setUserRights', rights );
} );
}
},
mutations: {
/**
* Store the collection of user rights in the state
*
* @param {Object} state
* @param {Array} rights
*/
setUserRights: function ( state, rights ) {
state.userRights = rights;
}
},
getters: {
/**
* Returns whether the current user has the given
* right, or undefined if state is not yet initialized.
*
* @param {Object} state
* @return {Function}
*/
userHasRight: function ( state ) {
function hasRight( right ) {
return ( state.userRights !== null ) ?
state.userRights.includes( right ) :
undefined;
}
return hasRight;
},
/**
* Returns whether the user is logged in
*
* @return {boolean}
*/
isUserLoggedIn: function () {
return !!mw.config.values.wgUserName;
},
/**
* Returns whether the user can execute functions
*
* @param {Object} _state
* @param {Object} getters
* @return {boolean}
*/
userCanRunFunction: function ( _state, getters ) {
return getters.userHasRight( 'wikilambda-execute' );
},
/**
* Returns whether the user can execute unsaved code
*
* @param {Object} _state
* @param {Object} getters
* @return {boolean}
*/
userCanRunUnsavedCode: function ( _state, getters ) {
return getters.userHasRight( 'wikilambda-execute-unsaved-code' );
}
}
};
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