391 lines
14 KiB
JavaScript
391 lines
14 KiB
JavaScript
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import $ from 'jquery';
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import Dropzone from 'dropzone';
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// import EXIF from 'exif-js';
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import request from '../../utils/request';
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import { config, translations } from 'grav-config';
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// translations
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const Dictionary = {
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dictCancelUpload: translations.PLUGIN_ADMIN.DROPZONE_CANCEL_UPLOAD,
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dictCancelUploadConfirmation: translations.PLUGIN_ADMIN.DROPZONE_CANCEL_UPLOAD_CONFIRMATION,
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dictDefaultMessage: translations.PLUGIN_ADMIN.DROPZONE_DEFAULT_MESSAGE,
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dictFallbackMessage: translations.PLUGIN_ADMIN.DROPZONE_FALLBACK_MESSAGE,
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dictFallbackText: translations.PLUGIN_ADMIN.DROPZONE_FALLBACK_TEXT,
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dictFileTooBig: translations.PLUGIN_ADMIN.DROPZONE_FILE_TOO_BIG,
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dictInvalidFileType: translations.PLUGIN_ADMIN.DROPZONE_INVALID_FILE_TYPE,
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dictMaxFilesExceeded: translations.PLUGIN_ADMIN.DROPZONE_MAX_FILES_EXCEEDED,
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dictRemoveFile: translations.PLUGIN_ADMIN.DROPZONE_REMOVE_FILE,
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dictResponseError: translations.PLUGIN_ADMIN.DROPZONE_RESPONSE_ERROR
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};
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Dropzone.autoDiscover = false;
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Dropzone.options.gravPageDropzone = {};
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Dropzone.confirm = (question, accepted, rejected) => {
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let doc = $(document);
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let modalSelector = '[data-remodal-id="delete-media"]';
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let removeEvents = () => {
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doc.off('confirmation', modalSelector, accept);
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doc.off('cancellation', modalSelector, reject);
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$(modalSelector).find('.remodal-confirm').removeClass('pointer-events-disabled');
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};
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let accept = () => {
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accepted && accepted();
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removeEvents();
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};
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let reject = () => {
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rejected && rejected();
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removeEvents();
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};
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$.remodal.lookup[$(modalSelector).data('remodal')].open();
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doc.on('confirmation', modalSelector, accept);
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doc.on('cancellation', modalSelector, reject);
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};
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const DropzoneMediaConfig = {
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timeout: 0,
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thumbnailWidth: 200,
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thumbnailHeight: 150,
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addRemoveLinks: false,
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dictDefaultMessage: translations.PLUGIN_ADMIN.DROP_FILES_HERE_TO_UPLOAD.replace(/</g, '<').replace(/>/g, '>'),
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dictRemoveFileConfirmation: '[placeholder]',
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previewTemplate: `
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<div class="dz-preview dz-file-preview dz-no-editor">
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<div class="dz-details">
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<div class="dz-filename"><span data-dz-name></span></div>
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<div class="dz-size" data-dz-size></div>
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<img data-dz-thumbnail />
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</div>
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<div class="dz-progress"><span class="dz-upload" data-dz-uploadprogress></span></div>
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<div class="dz-success-mark"><span>✔</span></div>
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<div class="dz-error-mark"><span>✘</span></div>
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<div class="dz-error-message"><span data-dz-errormessage></span></div>
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<a class="dz-unset" title="${translations.PLUGIN_ADMIN.UNSET}" href="#" data-dz-unset>${translations.PLUGIN_ADMIN.UNSET}</a>
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<a class="dz-remove" title="${translations.PLUGIN_ADMIN.DELETE}" href="javascript:undefined;" data-dz-remove>${translations.PLUGIN_ADMIN.DELETE}</a>
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<a class="dz-metadata" title="${translations.PLUGIN_ADMIN.METADATA}" href="#" target="_blank" data-dz-metadata>${translations.PLUGIN_ADMIN.METADATA}</a>
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<a class="dz-view" title="${translations.PLUGIN_ADMIN.VIEW}" href="#" target="_blank" data-dz-view>${translations.PLUGIN_ADMIN.VIEW}</a>
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</div>`.trim()
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};
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// global.EXIF = EXIF;
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const ACCEPT_FUNC = function(file, done, settings) {
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const resolution = settings.resolution;
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if (!resolution) return done();
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const reader = new FileReader();
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let error = '';
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const hasMin = (resolution.min && (resolution.min.width || resolution.min.height));
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const hasMax = (resolution.max && (resolution.max.width || resolution.max.height));
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if (hasMin || (!(settings.resizeWidth || settings.resizeHeight) && hasMax)) {
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reader.onload = function(event) {
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const image = new Image();
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image.src = event.target.result;
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image.onerror = function() {
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done(translations.PLUGIN_ADMIN.FILE_ERROR_UPLOAD);
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};
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image.onload = function() {
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if (resolution.min) {
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Object.keys(resolution.min).forEach((attr) => {
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if (resolution.min[attr] && this[attr] < resolution.min[attr]) {
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error += translations.PLUGIN_FORM.RESOLUTION_MIN.replace(/{{attr}}/g, attr).replace(/{{min}}/g, resolution.min[attr]);
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}
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});
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}
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if (!(settings.resizeWidth || settings.resizeHeight)) {
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if (resolution.max) {
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Object.keys(resolution.max).forEach((attr) => {
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if (resolution.max[attr] && this[attr] > resolution.max[attr]) {
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error += translations.PLUGIN_FORM.RESOLUTION_MAX.replace(/{{attr}}/g, attr).replace(/{{max}}/g, resolution.max[attr]);
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}
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});
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}
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}
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URL.revokeObjectURL(image.src); // release memory
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return error ? done(error) : done();
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};
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};
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reader.readAsDataURL(file);
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} else {
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return error ? done(error) : done();
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}
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};
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export default class FilesField {
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constructor({ container = '.dropzone.files-upload', options = {} } = {}) {
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this.container = $(container);
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if (!this.container.length) { return; }
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this.urls = {};
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this.customPost = this.container.data('filePostAdd') || {};
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this.options = Object.assign({}, Dictionary, DropzoneMediaConfig, {
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klass: this,
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url: this.container.data('file-url-add') || config.current_url,
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acceptedFiles: this.container.data('media-types'),
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init: this.initDropzone
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}, this.container.data('dropzone-options'), options);
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this.options = Object.assign({}, this.options, {
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accept: function(file, done) { ACCEPT_FUNC(file, done, this.options); }
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});
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this.dropzone = new Dropzone(container, this.options);
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this.dropzone.on('complete', this.onDropzoneComplete.bind(this));
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this.dropzone.on('success', this.onDropzoneSuccess.bind(this));
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this.dropzone.on('removedfile', this.onDropzoneRemovedFile.bind(this));
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this.dropzone.on('sending', this.onDropzoneSending.bind(this));
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this.dropzone.on('error', this.onDropzoneError.bind(this));
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this.container.on('mouseenter', '[data-dz-view]', (e) => {
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const value = JSON.parse(this.container.find('[name][type="hidden"]').val() || '{}');
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const target = $(e.currentTarget);
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const file = target.parent('.dz-preview').find('.dz-filename');
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const filename = encodeURI(file.text());
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const URL = Object.keys(value).filter((key) => value[key].name === filename).shift();
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target.attr('href', `${config.base_url_simple}/${URL}`);
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});
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}
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initDropzone() {
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let files = this.options.klass.container.find('[data-file]');
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let dropzone = this;
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if (!files.length) { return; }
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files.each((index, file) => {
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file = $(file);
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let data = file.data('file');
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let mock = {
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name: data.name,
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size: data.size,
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type: data.type,
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status: Dropzone.ADDED,
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accepted: true,
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url: this.options.url,
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removeUrl: data.remove
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};
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dropzone.files.push(mock);
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dropzone.options.addedfile.call(dropzone, mock);
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if (mock.type.match(/^image\//)) {
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dropzone.options.thumbnail.call(dropzone, mock, data.path);
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dropzone.createThumbnailFromUrl(mock, data.path);
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}
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file.remove();
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});
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}
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getURI() {
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return this.container.data('mediaUri') || '';
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}
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onDropzoneSending(file, xhr, formData) {
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if (Object.keys(this.customPost).length) {
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Object.keys(this.customPost).forEach((key) => {
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formData.append(key, this.customPost[key]);
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});
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} else {
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formData.append('name', this.options.dotNotation);
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formData.append('task', 'filesupload');
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formData.append('uri', this.getURI());
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}
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formData.append('admin-nonce', config.admin_nonce);
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}
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onDropzoneSuccess(file, response, xhr) {
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response = typeof response === 'string' ? JSON.parse(response) : response;
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if (this.options.reloadPage) {
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global.location.reload();
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}
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// store params for removing file from session before it gets saved
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if (response.session) {
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file.sessionParams = response.session;
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file.removeUrl = this.options.url;
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// Touch field value to force a mutation detection
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const input = this.container.find('[name][type="hidden"]');
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const value = input.val();
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input.val(value + ' ');
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}
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return this.handleError({
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file,
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data: response,
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mode: 'removeFile',
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msg: `<p>${translations.PLUGIN_ADMIN.FILE_ERROR_UPLOAD} <strong>${file.name}</strong></p>
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<pre>${response.message}</pre>`
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});
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}
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onDropzoneComplete(file) {
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if (!file.accepted && !file.rejected) {
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let data = {
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status: 'error',
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message: `${translations.PLUGIN_ADMIN.FILE_UNSUPPORTED}: ${file.name.match(/\..+/).join('')}`
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};
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return this.handleError({
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file,
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data,
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mode: 'removeFile',
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msg: `<p>${translations.PLUGIN_ADMIN.FILE_ERROR_ADD} <strong>${file.name}</strong></p>
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<pre>${data.message}</pre>`
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});
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}
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if (this.options.reloadPage) {
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global.location.reload();
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}
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}
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b64_to_utf8(str) {
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str = str.replace(/\s/g, '');
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return decodeURIComponent(escape(window.atob(str)));
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}
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onDropzoneRemovedFile(file, ...extra) {
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if (!file.accepted || file.rejected) { return; }
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let url = file.removeUrl || this.urls.delete || this.options.url;
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let path = (url || '').match(/path:(.*)\//);
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let body = { filename: file.name, uri: this.getURI() };
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if (file.sessionParams) {
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body.task = 'filessessionremove';
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body.session = file.sessionParams;
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}
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const customPost = this.container.data('filePostRemove') || {};
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if (Object.keys(customPost).length) {
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body = {};
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Object.keys(customPost).forEach((key) => {
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body[key] = customPost[key];
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});
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}
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body['filename'] = file.name;
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body['admin-nonce'] = config.admin_nonce;
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request(url, { method: 'post', body }, () => {
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if (!path) { return; }
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path = this.b64_to_utf8(path[1]);
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let input = this.container.find('[name][type="hidden"]');
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let data = JSON.parse(input.val() || '{}');
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delete data[path];
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input.val(JSON.stringify(data));
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});
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}
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onDropzoneError(file, response, xhr) {
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let message = xhr ? response.error.message : response;
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$(file.previewElement).find('[data-dz-errormessage]').html(message);
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return this.handleError({
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file,
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data: { status: 'error' },
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msg: `<pre>${message}</pre>`
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});
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}
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handleError(options) {
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let { file, data, mode, msg } = options;
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if (data.status !== 'error' && data.status !== 'unauthorized') { return; }
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switch (mode) {
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case 'addBack':
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if (file instanceof File) {
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this.dropzone.addFile.call(this.dropzone, file);
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} else {
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this.dropzone.files.push(file);
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this.dropzone.options.addedfile.call(this.dropzone, file);
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this.dropzone.options.thumbnail.call(this.dropzone, file, file.extras.url);
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}
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break;
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case 'removeFile':
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default:
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if (~this.dropzone.files.indexOf(file)) {
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file.rejected = true;
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this.dropzone.removeFile.call(this.dropzone, file, { silent: true });
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}
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break;
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}
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let modal = $('[data-remodal-id="generic"]');
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modal.find('.error-content').html(msg);
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$.remodal.lookup[modal.data('remodal')].open();
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}
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}
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export function UriToMarkdown(uri) {
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uri = uri.replace(/@3x|@2x|@1x/, '');
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uri = uri.replace(/\(/g, '%28');
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uri = uri.replace(/\)/g, '%29');
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const title = uri.split('.').slice(0, -1).join('.');
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return uri.match(/\.(jpe?g|png|gif|svg|mp4|webm|ogv|mov)$/i) ? `` : `[${decodeURI(uri)}](${uri})`;
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}
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let instances = [];
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let cache = $();
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const onAddedNodes = (event, target/* , record, instance */) => {
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let files = $(target).find('.dropzone.files-upload');
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if (!files.length) { return; }
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files.each((index, file) => {
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file = $(file);
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if (!~cache.index(file)) {
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addNode(file);
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}
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});
|
||
|
|
};
|
||
|
|
|
||
|
|
const addNode = (container) => {
|
||
|
|
container = $(container);
|
||
|
|
let input = container.find('input[type="file"]');
|
||
|
|
let settings = container.data('grav-file-settings') || {};
|
||
|
|
|
||
|
|
if (settings.accept && ~settings.accept.indexOf('*')) {
|
||
|
|
settings.accept = [''];
|
||
|
|
}
|
||
|
|
|
||
|
|
let options = {
|
||
|
|
url: container.data('file-url-add') || (container.closest('form').attr('action') || config.current_url) + '.json',
|
||
|
|
paramName: settings.paramName || 'file',
|
||
|
|
dotNotation: settings.name || 'file',
|
||
|
|
acceptedFiles: settings.accept ? settings.accept.join(',') : input.attr('accept') || container.data('media-types'),
|
||
|
|
maxFilesize: typeof settings.filesize !== 'undefined' ? settings.filesize : 256,
|
||
|
|
maxFiles: settings.limit || null,
|
||
|
|
resizeWidth: settings.resizeWidth || null,
|
||
|
|
resizeHeight: settings.resizeHeight || null,
|
||
|
|
resizeQuality: settings.resizeQuality || null,
|
||
|
|
resolution: settings.resolution || null,
|
||
|
|
accept: function(file, done) { ACCEPT_FUNC(file, done, settings); }
|
||
|
|
};
|
||
|
|
|
||
|
|
cache = cache.add(container);
|
||
|
|
container = container[0];
|
||
|
|
instances.push(new FilesField({ container, options }));
|
||
|
|
};
|
||
|
|
|
||
|
|
export let Instance = (() => {
|
||
|
|
$('.dropzone.files-upload').each((i, container) => addNode(container));
|
||
|
|
$('body').on('mutation._grav', onAddedNodes);
|
||
|
|
|
||
|
|
return instances;
|
||
|
|
})();
|