openaire-library/utils/errorMessages.component.ts

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import {Component, Input} from '@angular/core';
import {ErrorCodes} from './properties/errorCodes';
@Component({
selector: 'errorMessages',
template: `
<div *ngIf="status.some(checkErroCode(errorCodes.LOADING))"
[class]="(tab_error_class ? '' : 'uk-animation-fade') + ' uk-margin-top uk-width-1-1'" role="alert"><img class="loading-gif uk-align-center" ></div>
<div *ngIf="status.every(checkErroCode(errorCodes.NONE))"
[class]="(tab_error_class ? 'uk-margin-top' : 'uk-animation-fade') + ' uk-alert uk-alert-primary'" role="alert">No {{type}} available</div>
<div *ngIf="status.every(checkErroCode(errorCodes.ERROR)) ||
(status.some(checkErroCode(errorCodes.ERROR)) && (!status.every(checkErroCode(errorCodes.DONE)) || !status.every(checkErroCode(errorCodes.LOADING))))"
[class]="(tab_error_class ? 'uk-margin-top' : 'uk-animation-fade') + ' uk-alert uk-alert-warning'" role="alert">
An Error Occured
</div>
<div *ngIf="status.every(checkErroCode(errorCodes.NOT_AVAILABLE)) ||
(status.some(checkErroCode(errorCodes.NOT_AVAILABLE)) && (!status.every(checkErroCode(errorCodes.DONE)) || !status.every(checkErroCode(errorCodes.LOADING))))"
[class]="(tab_error_class ? 'uk-margin-top' : 'uk-animation-fade') + ' uk-alert uk-alert-warning'" role="alert">
Service temprorarily unavailable. Please try again later.
</div>
<div *ngIf="status.every(checkErroCode(errorCodes.NOT_FOUND)) ||
(status.some(checkErroCode(errorCodes.NOT_FOUND)) && (!status.every(checkErroCode(errorCodes.DONE)) || !status.every(checkErroCode(errorCodes.LOADING))))"
[class]="(tab_error_class ? 'uk-margin-top' : 'uk-animation-fade') + ' uk-alert uk-alert-warning'" role="alert">
No {{type}} found
</div>
<div *ngIf="status.every(checkErroCode(errorCodes.OUT_OF_BOUND))"
[class]="(tab_error_class ? 'uk-margin-top' : 'uk-animation-fade') + ' uk-alert uk-alert-warning'" role="alert">Requested page out of bounds</div>
`
})
export class ErrorMessagesComponent {
@Input() status: Array<number>;
@Input() type: string;
@Input() tab_error_class: boolean = false;
public errorCodes:ErrorCodes;
constructor () {}
ngOnInit() {
this.errorCodes = new ErrorCodes();
console.info("ngOnInit");
if(!this.status) {
this.status = [this.errorCodes.LOADING];
}
}
ngOnDestroy() {}
public checkErroCode(code: number) {
return function(status: number) {
return (status == code);
}
}
}