206 lines
8.3 KiB
JavaScript
206 lines
8.3 KiB
JavaScript
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import $ from 'jquery';
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import request from '../../utils/request';
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import FilesField, { UriToMarkdown } from '../../forms/fields/files';
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import { config, translations } from 'grav-config';
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import { Instance as Editor } from '../../forms/fields/editor';
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import Sortable from 'sortablejs';
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const previewTemplate = `
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<div class="dz-preview dz-file-preview">
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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-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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<a class="dz-insert" title="${translations.PLUGIN_ADMIN.INSERT}" href="javascript:undefined;" data-dz-insert>${translations.PLUGIN_ADMIN.INSERT}</a>
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</div>`.trim();
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export default class PageMedia extends FilesField {
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constructor({ container = '#grav-dropzone', options = {} } = {}) {
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options = Object.assign(options, { previewTemplate });
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super({ container, options });
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if (!this.container.length) { return; }
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this.urls = {
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fetch: `${this.container.data('media-url')}/task${config.param_sep}listmedia`,
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add: `${this.container.data('media-url')}/task${config.param_sep}addmedia`,
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delete: `${this.container.data('media-url')}/task${config.param_sep}delmedia`
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};
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this.dropzone.options.url = this.urls.add;
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if (typeof this.options.fetchMedia === 'undefined' || this.options.fetchMedia) {
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this.fetchMedia();
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}
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if (typeof this.options.attachDragDrop === 'undefined' || this.options.attachDragDrop) {
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this.attachDragDrop();
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}
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const field = $(`[name="${this.container.data('dropzone-field')}"]`);
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if (field.length) {
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this.sortable = new Sortable(this.container.get(0), {
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animation: 150,
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// forceFallback: true,
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setData: (dataTransfer, target) => {
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target = $(target);
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let uri = encodeURI(target.find('.dz-filename').text());
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let shortcode = UriToMarkdown(uri);
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this.dropzone.disable();
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target.addClass('hide-backface');
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dataTransfer.effectAllowed = 'copy';
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dataTransfer.setData('text', shortcode);
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},
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onSort: () => {
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let names = [];
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this.container.find('[data-dz-name]').each((index, file) => {
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file = $(file);
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const name = file.text().trim();
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names.push(name);
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});
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field.val(names.join(','));
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}
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});
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}
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}
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fetchMedia() {
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const order = this.container.closest('.form-field').find('[name="data[header][media_order]"]').val();
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const body = { uri: this.getURI(), order };
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let url = this.urls.fetch;
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request(url, { method: 'post', body }, (response) => {
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let results = response.results;
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Object.keys(results).forEach((name) => {
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let data = results[name];
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let mock = { name, size: data.size, accepted: true, extras: data };
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this.dropzone.files.push(mock);
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this.dropzone.options.addedfile.call(this.dropzone, mock);
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this.dropzone.options.thumbnail.call(this.dropzone, mock, data.url);
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});
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this.container.find('.dz-preview').prop('draggable', 'true');
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});
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}
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onDropzoneSending(file, xhr, formData) {
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/*
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// Cannot call super because Safari and IE API don't implement `delete`
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super.onDropzoneSending(file, xhr, formData);
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formData.delete('task');
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*/
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formData.append('name', this.options.dotNotation || file.name);
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formData.append('admin-nonce', config.admin_nonce);
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formData.append('uri', this.getURI());
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}
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onDropzoneComplete(file) {
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super.onDropzoneComplete(file);
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if (this.sortable) {
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this.sortable.options.onSort();
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}
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// accepted
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$('.dz-preview').prop('draggable', 'true');
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}
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onDropzoneRemovedFile(file, ...extra) {
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super.onDropzoneRemovedFile(file, ...extra);
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if (this.sortable) {
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this.sortable.options.onSort();
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}
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}
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attachDragDrop() {
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this.container.delegate('[data-dz-insert]', 'click', (e) => {
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let target = $(e.currentTarget).parent('.dz-preview').find('.dz-filename');
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let editor = Editor.editors.filter((index, editor) => $(editor).attr('name') === 'data[content]');
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if (editor.length) {
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editor = editor.data('codemirror');
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editor.focus();
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let filename = encodeURI(target.text());
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let shortcode = UriToMarkdown(filename);
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editor.doc.replaceSelection(shortcode);
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}
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});
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this.container.delegate('[data-dz-view]', 'mouseenter', (e) => {
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let target = $(e.currentTarget);
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let file = target.parent('.dz-preview').find('.dz-filename');
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let filename = encodeURI(file.text());
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let URL = target.closest('[data-media-path]').data('media-path');
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let original = this.dropzone.files.filter((file) => encodeURI(file.name) === filename).shift();
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original = original && ((original.extras && original.extras.original) || encodeURI(original.name));
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target.attr('href', `${URL}/${original}`);
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});
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this.container.delegate('[data-dz-metadata]', 'click', (e) => {
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e.preventDefault();
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const target = $(e.currentTarget);
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const file = target.parent('.dz-preview').find('.dz-filename');
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const filename = encodeURI(file.text());
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let fileObj = this.dropzone.files.filter((file) => file.name === global.decodeURI(filename)).shift() || {};
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if (!fileObj.extras) {
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fileObj.extras = { metadata: [] };
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}
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if (Array.isArray(fileObj.extras.metadata) && !fileObj.extras.metadata.length) {
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fileObj.extras.metadata = { '': `${global.decodeURI(filename)}.meta.yaml doesn't exist` };
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}
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fileObj = fileObj.extras;
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const modal_element = $('body').find('[data-remodal-id="metadata"]');
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const modal = $.remodal.lookup[modal_element.data('remodal')];
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modal_element.find('h1 strong').html(filename);
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if (fileObj.url) {
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modal_element.find('.meta-preview').html(`<img src="${fileObj.url}" />`);
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}
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const container = modal_element.find('.meta-content').html('<ul />').find('ul');
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Object.keys(fileObj.metadata).forEach((meta) => {
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container.append(`<li><strong>${meta ? meta + ':' : ''}</strong> ${fileObj.metadata[meta]}</li>`);
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});
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modal.open();
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});
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this.container.delegate('.dz-preview', 'dragstart', (e) => {
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let target = $(e.currentTarget);
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let uri = encodeURI(target.find('.dz-filename').text());
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let shortcode = UriToMarkdown(uri);
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this.dropzone.disable();
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target.addClass('hide-backface');
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e.originalEvent.dataTransfer.effectAllowed = 'copy';
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e.originalEvent.dataTransfer.setData('text', shortcode);
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});
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this.container.delegate('.dz-preview', 'dragend', (e) => {
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let target = $(e.currentTarget);
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this.dropzone.enable();
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target.removeClass('hide-backface');
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});
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}
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}
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export let Instance = new PageMedia();
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