613 lines
19 KiB
JavaScript
613 lines
19 KiB
JavaScript
/**
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* ownCloud
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*
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* @author Juan Pablo Villafañez Ramos <jvillafanez@owncloud.com>
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* @author Jesus Macias Portela <jesus@owncloud.com>
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* @copyright (C) 2014 ownCloud, Inc.
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*
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* This file is licensed under the Affero General Public License version 3
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* or later.
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*
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* See the COPYING-README file.
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*
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*/
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/** @global Handlebars */
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if (!OCA.External) {
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OCA.External = {};
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}
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if (!OCA.External.StatusManager) {
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OCA.External.StatusManager = {};
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}
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OCA.External.StatusManager = {
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mountStatus: null,
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mountPointList: null,
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/**
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* Function
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* @param {callback} afterCallback
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*/
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getMountStatus: function (afterCallback) {
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var self = this;
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if (typeof afterCallback !== 'function' || self.isGetMountStatusRunning) {
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return;
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}
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if (self.mountStatus) {
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afterCallback(self.mountStatus);
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}
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},
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/**
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* Function Check mount point status from cache
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* @param {string} mount_point
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*/
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getMountPointListElement: function (mount_point) {
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var element;
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$.each(this.mountPointList, function (key, value) {
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if (value.mount_point === mount_point) {
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element = value;
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return false;
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}
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});
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return element;
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},
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/**
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* Function Check mount point status from cache
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* @param {string} mount_point
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* @param {string} mount_point
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*/
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getMountStatusForMount: function (mountData, afterCallback) {
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var self = this;
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if (typeof afterCallback !== 'function' || self.isGetMountStatusRunning) {
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return $.Deferred().resolve();
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}
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var defObj;
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if (self.mountStatus[mountData.mount_point]) {
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defObj = $.Deferred();
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afterCallback(mountData, self.mountStatus[mountData.mount_point]);
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defObj.resolve(); // not really useful, but it'll keep the same behaviour
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} else {
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defObj = $.ajax({
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type: 'GET',
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url: OC.webroot + '/index.php/apps/files_external/' + ((mountData.type === 'personal') ? 'userstorages' : 'userglobalstorages') + '/' + mountData.id,
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data: {'testOnly' : false},
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success: function (response) {
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if (response && response.status === 0) {
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self.mountStatus[mountData.mount_point] = response;
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} else {
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var statusCode = response.status ? response.status : 1;
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var statusMessage = response.statusMessage ? response.statusMessage : t('files_external', 'Empty response from the server')
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// failure response with error message
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self.mountStatus[mountData.mount_point] = {
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type: mountData.type,
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status: statusCode,
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id: mountData.id,
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error: statusMessage,
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userProvided: response.userProvided
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};
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}
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afterCallback(mountData, self.mountStatus[mountData.mount_point]);
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},
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error: function (jqxhr, state, error) {
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var message;
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if (mountData.location === 3) {
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// In this case the error is because mount point use Login credentials and don't exist in the session
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message = t('files_external', 'Couldn\'t access. Please logout and login to activate this mount point');
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} else {
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message = t('files_external', 'Couldn\'t get the information from the remote server: {code} {type}', {
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code: jqxhr.status,
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type: error
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});
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}
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self.mountStatus[mountData.mount_point] = {
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type: mountData.type,
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status: 1,
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location: mountData.location,
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error: message
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};
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afterCallback(mountData, self.mountStatus[mountData.mount_point]);
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}
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});
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}
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return defObj;
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},
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/**
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* Function to get external mount point list from the files_external API
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* @param {function} afterCallback function to be executed
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*/
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getMountPointList: function (afterCallback) {
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var self = this;
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if (typeof afterCallback !== 'function' || self.isGetMountPointListRunning) {
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return;
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}
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if (self.mountPointList) {
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afterCallback(self.mountPointList);
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} else {
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self.isGetMountPointListRunning = true;
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$.ajax({
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type: 'GET',
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url: OC.linkToOCS('apps/files_external/api/v1') + 'mounts?format=json',
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success: function (response) {
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self.mountPointList = [];
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_.each(response.ocs.data, function (mount) {
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var element = {};
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element.mount_point = mount.name;
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element.type = mount.scope;
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element.location = "";
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element.id = mount.id;
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element.backendText = mount.backend;
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element.backend = mount.class;
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self.mountPointList.push(element);
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});
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afterCallback(self.mountPointList);
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},
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error: function (jqxhr, state, error) {
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self.mountPointList = [];
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OC.Notification.showTemporary(t('files_external', 'Couldn\'t get the list of external mount points: {type}', {type: error}));
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},
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complete: function () {
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self.isGetMountPointListRunning = false;
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}
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});
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}
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},
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/**
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* Function to manage action when a mountpoint status = 1 (Errored). Show a dialog to be redirected to settings page.
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* @param {string} name MountPoint Name
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*/
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manageMountPointError: function (name) {
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this.getMountStatus($.proxy(function (allMountStatus) {
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if (allMountStatus.hasOwnProperty(name) && allMountStatus[name].status > 0 && allMountStatus[name].status < 7) {
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var mountData = allMountStatus[name];
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if (mountData.type === "system") {
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if (mountData.userProvided) {
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// personal mount whit credentials problems
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this.showCredentialsDialog(name, mountData);
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} else {
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OC.dialogs.confirm(t('files_external', 'There was an error with message: ') + mountData.error + '. Do you want to review mount point config in admin settings page?', t('files_external', 'External mount error'), function (e) {
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if (e === true) {
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OC.redirect(OC.generateUrl('/settings/admin#files_external'));
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}
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});
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}
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} else {
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OC.dialogs.confirm(t('files_external', 'There was an error with message: ') + mountData.error + '. Do you want to review mount point config in personal settings page?', t('files_external', 'External mount error'), function (e) {
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if (e === true) {
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OC.redirect(OC.generateUrl('/settings/personal#' + t('files_external', 'external-storage')));
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}
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});
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}
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}
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}, this));
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},
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/**
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* Function to process a mount point in relation with their status, Called from Async Queue.
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* @param {object} mountData
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* @param {object} mountStatus
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*/
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processMountStatusIndividual: function (mountData, mountStatus) {
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var mountPoint = mountData.mount_point;
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if (mountStatus.status > 0) {
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var trElement = FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(mountPoint));
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var route = OCA.External.StatusManager.Utils.getIconRoute(trElement) + '-error';
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if (OCA.External.StatusManager.Utils.isCorrectViewAndRootFolder()) {
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OCA.External.StatusManager.Utils.showIconError(mountPoint, $.proxy(OCA.External.StatusManager.manageMountPointError, OCA.External.StatusManager), route);
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}
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return false;
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} else {
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if (OCA.External.StatusManager.Utils.isCorrectViewAndRootFolder()) {
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OCA.External.StatusManager.Utils.restoreFolder(mountPoint);
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OCA.External.StatusManager.Utils.toggleLink(mountPoint, true, true);
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}
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return true;
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}
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},
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/**
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* Function to process a mount point in relation with their status
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* @param {object} mountData
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* @param {object} mountStatus
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*/
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processMountList: function (mountList) {
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var elementList = null;
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$.each(mountList, function (name, value) {
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var trElement = $('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(value.mount_point) + '\"]'); //FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(value.mount_point));
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trElement.attr('data-external-backend', value.backend);
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if (elementList) {
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elementList = elementList.add(trElement);
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} else {
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elementList = trElement;
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}
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});
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if (elementList instanceof $) {
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if (OCA.External.StatusManager.Utils.isCorrectViewAndRootFolder()) {
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// Put their custom icon
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OCA.External.StatusManager.Utils.changeFolderIcon(elementList);
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// Save default view
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OCA.External.StatusManager.Utils.storeDefaultFolderIconAndBgcolor(elementList);
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// Disable row until check status
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elementList.addClass('externalDisabledRow');
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OCA.External.StatusManager.Utils.toggleLink(elementList.find('a.name'), false, false);
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}
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}
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},
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/**
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* Function to process the whole mount point list in relation with their status (Async queue)
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*/
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launchFullConnectivityCheckOneByOne: function () {
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var self = this;
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this.getMountPointList(function (list) {
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// check if we have a list first
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if (list === undefined && !self.emptyWarningShown) {
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self.emptyWarningShown = true;
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OC.Notification.showTemporary(t('files_external', 'Couldn\'t get the list of Windows network drive mount points: empty response from the server'));
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return;
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}
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if (list && list.length > 0) {
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self.processMountList(list);
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if (!self.mountStatus) {
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self.mountStatus = {};
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}
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var ajaxQueue = [];
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$.each(list, function (key, value) {
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var queueElement = {
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funcName: $.proxy(self.getMountStatusForMount, self),
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funcArgs: [value,
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$.proxy(self.processMountStatusIndividual, self)]
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};
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ajaxQueue.push(queueElement);
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});
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var rolQueue = new OCA.External.StatusManager.RollingQueue(ajaxQueue, 4, function () {
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if (!self.notificationHasShown) {
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var showNotification = false;
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$.each(self.mountStatus, function (key, value) {
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if (value.status === 1) {
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self.notificationHasShown = true;
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showNotification = true;
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}
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});
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if (showNotification) {
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OC.Notification.showTemporary(t('files_external', 'Some of the configured external mount points are not connected. Please click on the red row(s) for more information'));
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}
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}
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});
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rolQueue.runQueue();
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}
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});
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},
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/**
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* Function to process a mount point list in relation with their status (Async queue)
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* @param {object} mountListData
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* @param {boolean} recheck delete cached info and force api call to check mount point status
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*/
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launchPartialConnectivityCheck: function (mountListData, recheck) {
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if (mountListData.length === 0) {
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return;
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}
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var self = this;
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var ajaxQueue = [];
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$.each(mountListData, function (key, value) {
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if (recheck && value.mount_point in self.mountStatus) {
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delete self.mountStatus[value.mount_point];
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}
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var queueElement = {
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funcName: $.proxy(self.getMountStatusForMount, self),
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funcArgs: [value,
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$.proxy(self.processMountStatusIndividual, self)]
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};
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ajaxQueue.push(queueElement);
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});
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new OCA.External.StatusManager.RollingQueue(ajaxQueue, 4).runQueue();
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},
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/**
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* Function to relaunch some mount point status check
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* @param {string} mountListNames
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* @param {boolean} recheck delete cached info and force api call to check mount point status
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*/
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recheckConnectivityForMount: function (mountListNames, recheck) {
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if (mountListNames.length === 0) {
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return;
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}
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var self = this;
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var mountListData = [];
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if (!self.mountStatus) {
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self.mountStatus = {};
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}
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$.each(mountListNames, function (key, value) {
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var mountData = self.getMountPointListElement(value);
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if (mountData) {
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mountListData.push(mountData);
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}
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});
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// for all mounts in the list, delete the cached status values
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if (recheck) {
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$.each(mountListData, function (key, value) {
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if (value.mount_point in self.mountStatus) {
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delete self.mountStatus[value.mount_point];
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}
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});
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}
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self.processMountList(mountListData);
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self.launchPartialConnectivityCheck(mountListData, recheck);
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},
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credentialsDialogTemplate:
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'<div id="files_external_div_form"><div>' +
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'<div>{{credentials_text}}</div>' +
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'<form>' +
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'<input type="text" name="username" placeholder="{{placeholder_username}}"/>' +
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'<input type="password" name="password" placeholder="{{placeholder_password}}"/>' +
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'</form>' +
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'</div></div>',
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/**
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* Function to display custom dialog to enter credentials
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* @param mountPoint
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* @param mountData
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*/
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showCredentialsDialog: function (mountPoint, mountData) {
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var template = Handlebars.compile(OCA.External.StatusManager.credentialsDialogTemplate);
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var dialog = $(template({
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credentials_text: t('files_external', 'Please enter the credentials for the {mount} mount', {
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'mount': mountPoint
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}),
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placeholder_username: t('files_external', 'Username'),
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placeholder_password: t('files_external', 'Password')
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}));
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$('body').append(dialog);
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var apply = function () {
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var username = dialog.find('[name=username]').val();
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var password = dialog.find('[name=password]').val();
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var endpoint = OC.generateUrl('apps/files_external/userglobalstorages/{id}', {
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id: mountData.id
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});
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$('.oc-dialog-close').hide();
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$.ajax({
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type: 'PUT',
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url: endpoint,
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data: {
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backendOptions: {
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user: username,
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password: password
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}
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},
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success: function (data) {
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OC.Notification.showTemporary(t('files_external', 'Credentials saved'));
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dialog.ocdialog('close');
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/* Trigger status check again */
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OCA.External.StatusManager.recheckConnectivityForMount([OC.basename(data.mountPoint)], true);
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},
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error: function () {
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$('.oc-dialog-close').show();
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OC.Notification.showTemporary(t('files_external', 'Credentials saving failed'));
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}
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});
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return false;
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};
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var ocdialogParams = {
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modal: true,
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title: t('files_external', 'Credentials required'),
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buttons: [{
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text: t('files_external', 'Save'),
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click: apply,
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closeOnEscape: true
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}],
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closeOnExcape: true
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};
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dialog.ocdialog(ocdialogParams)
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.bind('ocdialogclose', function () {
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dialog.ocdialog('destroy').remove();
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});
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dialog.find('form').on('submit', apply);
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dialog.find('form input:first').focus();
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dialog.find('form input').keyup(function (e) {
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if ((e.which && e.which === 13) || (e.keyCode && e.keyCode === 13)) {
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$(e.target).closest('form').submit();
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return false;
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} else {
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return true;
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}
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});
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}
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};
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OCA.External.StatusManager.Utils = {
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showIconError: function (folder, clickAction, errorImageUrl) {
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var imageUrl = "url(" + errorImageUrl + ")";
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var trFolder = $('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(folder) + '\"]'); //FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(folder));
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this.changeFolderIcon(folder, imageUrl);
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this.toggleLink(folder, false, clickAction);
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trFolder.addClass('externalErroredRow');
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},
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/**
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* @param folder string with the folder or jQuery element pointing to the tr element
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*/
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storeDefaultFolderIconAndBgcolor: function (folder) {
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var trFolder;
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if (folder instanceof $) {
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trFolder = folder;
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} else {
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trFolder = $('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(folder) + '\"]'); //FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(folder)); //$('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(folder) + '\"]');
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}
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trFolder.each(function () {
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var thisElement = $(this);
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if (thisElement.data('oldbgcolor') === undefined) {
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thisElement.data('oldbgcolor', thisElement.css('background-color'));
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}
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});
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var icon = trFolder.find('td:first-child div.thumbnail');
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icon.each(function () {
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var thisElement = $(this);
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if (thisElement.data('oldImage') === undefined) {
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thisElement.data('oldImage', thisElement.css('background-image'));
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}
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});
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},
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/**
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* @param folder string with the folder or jQuery element pointing to the tr element
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*/
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restoreFolder: function (folder) {
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var trFolder;
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if (folder instanceof $) {
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trFolder = folder;
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} else {
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// can't use here FileList.findFileEl(OCA.External.StatusManager.Utils.jqSelEscape(folder)); return incorrect instance of filelist
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trFolder = $('#fileList tr[data-file=\"' + OCA.External.StatusManager.Utils.jqSelEscape(folder) + '\"]');
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}
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trFolder.removeClass('externalErroredRow').removeClass('externalDisabledRow');
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var tdChilds = trFolder.find("td:first-child div.thumbnail");
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tdChilds.each(function () {
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var thisElement = $(this);
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thisElement.css('background-image', thisElement.data('oldImage'));
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});
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},
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/**
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* @param folder string with the folder or jQuery element pointing to the first td element
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* of the tr matching the folder name
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*/
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changeFolderIcon: function (filename) {
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var file;
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var route;
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if (filename instanceof $) {
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//trElementList
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$.each(filename, function (index) {
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|
route = OCA.External.StatusManager.Utils.getIconRoute($(this));
|
|
$(this).attr("data-icon", route);
|
|
$(this).find('td:first-child div.thumbnail').css('background-image', "url(" + route + ")").css('display', 'none').css('display', 'inline');
|
|
});
|
|
} else {
|
|
file = $("#fileList tr[data-file=\"" + this.jqSelEscape(filename) + "\"] > td:first-child div.thumbnail");
|
|
var parentTr = file.parents('tr:first');
|
|
route = OCA.External.StatusManager.Utils.getIconRoute(parentTr);
|
|
parentTr.attr("data-icon", route);
|
|
file.css('background-image', "url(" + route + ")").css('display', 'none').css('display', 'inline');
|
|
}
|
|
},
|
|
|
|
/**
|
|
* @param backend string with the name of the external storage backend
|
|
* of the tr matching the folder name
|
|
*/
|
|
getIconRoute: function (tr) {
|
|
var icon = OC.imagePath('core', 'filetypes/folder-external');
|
|
var backend = null;
|
|
|
|
if (tr instanceof $) {
|
|
backend = tr.attr('data-external-backend');
|
|
}
|
|
|
|
switch (backend) {
|
|
case 'windows_network_drive':
|
|
icon = OC.imagePath('windows_network_drive', 'folder-windows');
|
|
break;
|
|
case 'sharepoint':
|
|
icon = OC.imagePath('sharepoint', 'folder-sharepoint');
|
|
break;
|
|
}
|
|
|
|
return icon;
|
|
},
|
|
|
|
toggleLink: function (filename, active, action) {
|
|
var link;
|
|
if (filename instanceof $) {
|
|
link = filename;
|
|
} else {
|
|
link = $("#fileList tr[data-file=\"" + this.jqSelEscape(filename) + "\"] > td:first-child a.name");
|
|
}
|
|
if (active) {
|
|
link.off('click.connectivity');
|
|
OCA.Files.App.fileList.fileActions.display(link.parent(), true, OCA.Files.App.fileList);
|
|
} else {
|
|
link.find('.fileactions, .nametext .action').remove(); // from files/js/fileactions (display)
|
|
link.off('click.connectivity');
|
|
link.on('click.connectivity', function (e) {
|
|
if (action && $.isFunction(action)) {
|
|
action(filename);
|
|
}
|
|
e.preventDefault();
|
|
return false;
|
|
});
|
|
}
|
|
},
|
|
|
|
isCorrectViewAndRootFolder: function () {
|
|
// correct views = files & extstoragemounts
|
|
if (OCA.Files.App.getActiveView() === 'files' || OCA.Files.App.getActiveView() === 'extstoragemounts') {
|
|
return OCA.Files.App.getCurrentAppContainer().find('#dir').val() === '/';
|
|
}
|
|
return false;
|
|
},
|
|
|
|
/* escape a selector expression for jQuery */
|
|
jqSelEscape: function (expression) {
|
|
if (expression) {
|
|
return expression.replace(/[!"#$%&'()*+,.\/:;<=>?@\[\\\]^`{|}~]/g, '\\$&');
|
|
}
|
|
return null;
|
|
},
|
|
|
|
/* Copied from http://stackoverflow.com/questions/2631001/javascript-test-for-existence-of-nested-object-key */
|
|
checkNested: function (cobj /*, level1, level2, ... levelN*/) {
|
|
var args = Array.prototype.slice.call(arguments),
|
|
obj = args.shift();
|
|
|
|
for (var i = 0; i < args.length; i++) {
|
|
if (!obj || !obj.hasOwnProperty(args[i])) {
|
|
return false;
|
|
}
|
|
obj = obj[args[i]];
|
|
}
|
|
return true;
|
|
}
|
|
};
|