Split out helper functions and add syntax detection

Signed-off-by: Julius Härtl <jus@bitgrid.net>

1 files changed, 162 insertions, 0 deletions

diff --git a/src/helpers/files.js b/src/helpers/files.js
new file mode 100644
index 000000000..53c282a68
--- /dev/null
+++ b/src/helpers/files.js
@@ -0,0 +1,162 @@
+/*
+ * @copyright Copyright (c) 2019 Julius Härtl <jus@bitgrid.net>
+ *
+ * @author Julius Härtl <jus@bitgrid.net>
+ *
+ * @license GNU AGPL version 3 or any later version
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * Callback that should be executed after the document is ready
+ * @param callback
+ */
+import axios from 'axios'
+import { generateRemoteUrl } from 'nextcloud-server/dist/router'
+import { openMimetypes } from './mime'
+
+const FILE_ACTION_IDENTIFIER = 'Edit with text app'
+
+const fetchFileInfo = async function(user, path) {
+	const response = await axios({
+		method: 'PROPFIND',
+		url: generateRemoteUrl(`dav/files/${user}${path}`),
+		headers: {
+			requesttoken: OC.requestToken,
+			'content-Type': 'text/xml'
+		},
+		data: `<?xml version="1.0"?>
+<d:propfind  xmlns:d="DAV:" xmlns:oc="http://owncloud.org/ns" xmlns:nc="http://nextcloud.org/ns" xmlns:ocs="http://open-collaboration-services.org/ns">
+  <d:prop>
+    <d:getlastmodified />
+    <d:getetag />
+    <d:getcontenttype />
+    <d:resourcetype />
+    <oc:fileid />
+    <oc:permissions />
+    <oc:size />
+    <d:getcontentlength />
+    <nc:has-preview />
+    <nc:mount-type />
+    <nc:is-encrypted />
+    <ocs:share-permissions />
+    <oc:tags />
+    <oc:favorite />
+    <oc:comments-unread />
+    <oc:owner-id />
+    <oc:owner-display-name />
+    <oc:share-types />
+  </d:prop>
+</d:propfind>`
+	})
+
+	const files = OCA.Files.App.fileList.filesClient._client.parseMultiStatus(response.data)
+	return files.map(file => {
+		const fileInfo = OCA.Files.App.fileList.filesClient._parseFileInfo(file)
+		fileInfo.href = file.href
+		return fileInfo
+	})
+}
+
+const registerFileCreate = () => {
+	const newFileMenuPlugin = {
+		attach: function(menu) {
+			var fileList = menu.fileList
+
+			// only attach to main file list, public view is not supported yet
+			if (fileList.id !== 'files' && fileList.id !== 'files.public') {
+				return
+			}
+
+			// register the new menu entry
+			menu.addMenuEntry({
+				id: 'file',
+				displayName: t('text', 'New text document'),
+				templateName: t('text', 'New text document.md'),
+				iconClass: 'icon-filetype-text',
+				fileType: 'file',
+				actionHandler: function(name) {
+					fileList.createFile(name).then(function(status, data) {
+						let fileInfoModel = new OCA.Files.FileInfoModel(data)
+						if (typeof OCA.Viewer !== 'undefined') {
+							OCA.Files.fileActions.triggerAction('view', fileInfoModel, fileList)
+						} else if (typeof OCA.Viewer === 'undefined') {
+							OCA.Files.fileActions.triggerAction(FILE_ACTION_IDENTIFIER, fileInfoModel, fileList)
+						}
+					})
+				}
+			})
+		}
+	}
+	OC.Plugins.register('OCA.Files.NewFileMenu', newFileMenuPlugin)
+}
+
+const registerFileActionFallback = () => {
+	const sharingToken = document.getElementById('sharingToken') ? document.getElementById('sharingToken').value : null
+	const dir = document.getElementById('dir').value
+
+	if (!sharingToken || dir !== '') {
+		const ViewerRoot = document.createElement('div')
+		ViewerRoot.id = 'text-viewer-fallback'
+		document.body.appendChild(ViewerRoot)
+		const registerAction = (mime) => OCA.Files.fileActions.register(
+			mime,
+			FILE_ACTION_IDENTIFIER,
+			OC.PERMISSION_UPDATE | OC.PERMISSION_READ,
+			OC.imagePath('core', 'actions/rename'),
+			(filename) => {
+				const file = window.FileList.findFile(filename)
+				Promise.all([
+					import('vue'),
+					import('./../components/PublicFilesEditor')
+				]).then((imports) => {
+					const path = window.FileList.getCurrentDirectory() + '/' + filename
+					const Vue = imports[0].default
+					Vue.prototype.t = window.t
+					Vue.prototype.n = window.n
+					Vue.prototype.OCA = window.OCA
+					const Editor = imports[1].default
+					const vm = new Vue({
+						render: h => h(Editor, {
+							props: {
+								fileId: file ? file.id : null,
+								active: true,
+								shareToken: sharingToken,
+								relativePath: path,
+								mimeType: file.mimetype
+							}
+						})
+					})
+					vm.$mount(ViewerRoot)
+				})
+			},
+			t('text', 'Edit')
+		)
+
+		for (let i = 0; i < openMimetypes; i++) {
+			registerAction(openMimetypes[i])
+			OCA.Files.fileActions.setDefault(openMimetypes[i], FILE_ACTION_IDENTIFIER)
+		}
+	}
+
+}
+
+export {
+	fetchFileInfo,
+	registerFileActionFallback,
+	registerFileCreate,
+	FILE_ACTION_IDENTIFIER
+}