ꦫꦣꦺꦤ꧀ꦄꦤ꧀ꦠꦱꦺꦤ

PATH: home / lab2454c / vaultchip.com / platform / core / base / resources / assets / js

/**
 * Upload file adapter for Botble ckeditor
 */
class CKEditorUploadAdapter {
    /**
     * Creates a new adapter instance.
     *
     */
    constructor(loader, url, t) {
        /**
         * FileLoader instance to use during the upload.
         *
         */
        this.loader = loader;

/**
         * Upload URL.
         *
         * @member {String} #url
         */
        this.url = url;

/**
         * Locale translation method.
         *
         */
        this.t = t;
    }

/**
     * Starts the upload process.
     *
     * @returns {Promise.<Object>}
     */
    upload() {
        return this.loader.file.then(file => {
            return new Promise((resolve, reject) => {
                this._initRequest();
                this._initListeners(resolve, reject, file);
                this._sendRequest(file);
            });
        });
    }

/**
     * Aborts the upload process.
     *
     */
    abort() {
        if (this.xhr) {
            this.xhr.abort();
        }
    }

/**
     * Initializes the XMLHttpRequest object.
     *
     * @private
     */
    _initRequest() {
        const xhr = this.xhr = new XMLHttpRequest();

xhr.open('POST', this.url, true);
        xhr.responseType = 'json';
    }

/**
     * Initializes XMLHttpRequest listeners.
     *
     * @private
     * @param {Function} resolve Callback function to be called when the request is successful.
     * @param {Function} reject Callback function to be called when the request cannot be completed.
     * @param {File} file File instance to be uploaded.
     */
    _initListeners(resolve, reject, file) {
        const xhr = this.xhr;
        const loader = this.loader;
        const t = this.t;
        const genericError = t('Cannot upload file:') + ` ${file.name}.`;

xhr.addEventListener('error', () => reject(genericError));
        xhr.addEventListener('abort', () => reject());
        xhr.addEventListener('load', () => {
            const response = xhr.response;

if (!response || !response.uploaded) {
                return reject(response && response.error && response.error.message ? response.error.message : genericError);
            }

resolve({
                default: response.url
            });
        });

// Upload progress when it's supported.
        /* istanbul ignore else */
        if (xhr.upload) {
            xhr.upload.addEventListener('progress', evt => {
                if (evt.lengthComputable) {
                    loader.uploadTotal = evt.total;
                    loader.uploaded = evt.loaded;
                }
            });
        }
    }

/**
     * Prepares the data and sends the request.
     *
     * @private
     * @param {File} file File instance to be uploaded.
     */
    _sendRequest(file) {
        // Prepare form data.
        const data = new FormData();
        data.append('upload', file);
        data.append('_token', $('meta[name="csrf-token"]').attr('content')); // laravel token

// Send request.
        this.xhr.send(data);
    }
}

export default CKEditorUploadAdapter;

[-] editor.js [edit]
[-] core.js [edit]
[-] system-info.js [edit]
[-] tags.js [edit]
[+] ..
[-] app.js [edit]
[-] script.js [edit]
[-] cache.js [edit]
[-] tree-category.js [edit]
[-] ckeditor-upload-adapter.js [edit]
[+] base
[-] repeater-field.js [edit]
[+] form