50 lines
1.3 KiB
TypeScript
50 lines
1.3 KiB
TypeScript
import { __, I } from "./globals";
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export class Server_Api {
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url: string|undefined;
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id: number|undefined;
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init( server_url: string, server_id: number ){
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this.url = server_url;
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this.id = server_id;
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}
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is_init(): boolean {
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return this.url !== undefined && this.id !== undefined;
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}
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private build_url( call: string ): string {
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let new_url: string = this.url + "upload.php";
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if( call === "check_existence" )
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new_url += "?checkExistence=true";
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return new_url;
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}
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async check_file_existence( filename: string ): Promise<boolean> {
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return new Promise( ( resolve, reject ) => {
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const XHR: XMLHttpRequest = new XMLHttpRequest();
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XHR.open( 'POST', this.build_url( 'check_existence' ), true );
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let form_data: FormData = new FormData();
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form_data.append( "filename", filename );
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form_data.append( 'reservedPostID', I.reserved_post_id );
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form_data.append( 'custom_post_type', I.custom_post_type );
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XHR.onload = () => {
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resolve( XHR.responseText === 'exists' );
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}
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XHR.onerror = () => {
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reject( false );
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}
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XHR.send( form_data );
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});
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}
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} |