123 lines
2.5 KiB
JavaScript
123 lines
2.5 KiB
JavaScript
/* (1) Initialise
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---------------------------------------------------------*/
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/* (1) Default data structure */
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gs.set('login', {
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// fields
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username: {
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model: '',
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timeout: '',
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error: '',
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validate: (_username) => /^[a-z0-9_-]{3,20}$/i.test(_username)
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},
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password: {
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model: '',
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timeout: '',
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error: '',
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validate: (_password) => /^[^<>\/\\]{8,50}$/.test(_password)
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},
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// functions
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func: {
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print_err(_field, _message, _duration){},
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login(){},
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forgot_pass(){}
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}
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});
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/* (2) Manage error messages
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*
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* @_field<String> Field to print errors to
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* @_message<String> Error message to print
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* @_duration<int> Durations (sec) for the message to be displayed
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*
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---------------------------------------------------------*/
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gs.get.login.func.print_err = function(_field, _message='error', _duration=null){
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/* (1) Fail: invalid _field */
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if( typeof _field !== 'string' || this[_field] == null )
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return false;
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/* (2) Fail: invalid _message */
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if( typeof _message !== 'string' )
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return false;
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/* (3) Fail: invalid _message */
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if( isNaN(_duration) )
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return false;
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/* (4) Clear timeout if exists */
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!isNaN(this[_field].err_to) && clearTimeout(this[_field].err_to);
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/* (5) Display error */
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this[_field].error = _message;
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/* (6) No timeout if _duration if null */
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if( _duration === null )
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return true;
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/* (7) Setup Timeout */
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this[_field].err_to = setTimeout( function(){
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this.error = '';
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}.bind(this[_field]), _duration*1000);
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return true;
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}.bind(gs.get.login);
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/* (3) Login attempt
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*
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---------------------------------------------------------*/
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gs.get.login.func.login = function(){
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/* (1) Cache fields' values */
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let username = this.username.model;
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let password = this.password.model;
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/* (2) Manage errors */
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let errors = false;
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// username error
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if( !this.username.validate(username) ){
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errors = true;
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this.func.print_err('username', 'This field is required');
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}else
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this.func.print_err('username', '', 0);
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// password error
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if( !this.password.validate(password) ){
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errors = true;
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this.func.print_err('password', 'This field is required');
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}else
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this.func.print_err('password', '', 0);
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// if errors -> fail
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if( errors )
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return false;
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/* (3) API bindings */
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api.call('GET /user/token', {}, function(rs){
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// manage error
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if( rs.error !== 0 || rs.token == null )
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return gs.get.router.push('register');
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// manage login
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auth.token = rs.token;
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document.location = '';
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}, encodeURI(`${username}:${password}`));
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}.bind(gs.get.login); |