nextcloud/core/js/js.js

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/* global oc_isadmin */
var oc_debug;
var oc_webroot;
var oc_current_user = document.getElementsByTagName('head')[0].getAttribute('data-user');
var oc_requesttoken = document.getElementsByTagName('head')[0].getAttribute('data-requesttoken');
window.oc_config = window.oc_config || {};
if (typeof oc_webroot === "undefined") {
oc_webroot = location.pathname;
var pos = oc_webroot.indexOf('/index.php/');
if (pos !== -1) {
oc_webroot = oc_webroot.substr(0, pos);
}
else {
oc_webroot = oc_webroot.substr(0, oc_webroot.lastIndexOf('/'));
}
}
/** @namespace OCP */
var OCP = Object.assign({}, window.OCP);
/**
* @namespace OC
*/
Object.assign(window.OC, {
PERMISSION_NONE:0,
PERMISSION_CREATE:4,
PERMISSION_READ:1,
PERMISSION_UPDATE:2,
PERMISSION_DELETE:8,
PERMISSION_SHARE:16,
PERMISSION_ALL:31,
TAG_FAVORITE: '_$!<Favorite>!$_',
/* jshint camelcase: false */
/**
* Relative path to Nextcloud root.
* For example: "/nextcloud"
*
* @type string
*
* @deprecated since 8.2, use OC.getRootPath() instead
* @see OC#getRootPath
*/
webroot:oc_webroot,
/**
* Capabilities
*
* @type array
*/
_capabilities: window.oc_capabilities || null,
appswebroots:(typeof oc_appswebroots !== 'undefined') ? oc_appswebroots:false,
/**
* Currently logged in user or null if none
*
* @type String
* @deprecated use {@link OC.getCurrentUser} instead
*/
currentUser:(typeof oc_current_user!=='undefined')?oc_current_user:false,
config: window.oc_config,
appConfig: window.oc_appconfig || {},
theme: window.oc_defaults || {},
coreApps:['', 'admin','log','core/search','settings','core','3rdparty'],
requestToken: oc_requesttoken,
menuSpeed: 50,
/**
* Get an absolute url to a file in an app
* @param {string} app the id of the app the file belongs to
* @param {string} file the file path relative to the app folder
* @return {string} Absolute URL to a file
*/
linkTo:function(app,file){
return OC.filePath(app,'',file);
},
/**
* Creates a relative url for remote use
* @param {string} service id
* @return {string} the url
*/
linkToRemoteBase:function(service) {
return OC.getRootPath() + '/remote.php/' + service;
},
/**
* @brief Creates an absolute url for remote use
* @param {string} service id
* @return {string} the url
*/
linkToRemote:function(service) {
return window.location.protocol + '//' + window.location.host + OC.linkToRemoteBase(service);
},
/**
* Gets the base path for the given OCS API service.
* @param {string} service name
* @param {int} version OCS API version
* @return {string} OCS API base path
*/
linkToOCS: function(service, version) {
version = (version !== 2) ? 1 : 2;
return window.location.protocol + '//' + window.location.host + OC.getRootPath() + '/ocs/v' + version + '.php/' + service + '/';
},
/**
* Generates the absolute url for the given relative url, which can contain parameters.
* Parameters will be URL encoded automatically.
* @param {string} url
* @param [params] params
* @param [options] options
* @param {bool} [options.escape=true] enable/disable auto escape of placeholders (by default enabled)
* @return {string} Absolute URL for the given relative URL
*/
generateUrl: function(url, params, options) {
var defaultOptions = {
escape: true
},
allOptions = options || {};
_.defaults(allOptions, defaultOptions);
var _build = function (text, vars) {
vars = vars || [];
return text.replace(/{([^{}]*)}/g,
function (a, b) {
var r = (vars[b]);
if(allOptions.escape) {
return (typeof r === 'string' || typeof r === 'number') ? encodeURIComponent(r) : encodeURIComponent(a);
} else {
return (typeof r === 'string' || typeof r === 'number') ? r : a;
}
}
);
};
if (url.charAt(0) !== '/') {
url = '/' + url;
}
if(oc_config.modRewriteWorking == true) {
return OC.getRootPath() + _build(url, params);
}
return OC.getRootPath() + '/index.php' + _build(url, params);
},
/**
* Get the absolute url for a file in an app
* @param {string} app the id of the app
* @param {string} type the type of the file to link to (e.g. css,img,ajax.template)
* @param {string} file the filename
* @return {string} Absolute URL for a file in an app
*/
filePath:function(app,type,file){
var isCore=OC.coreApps.indexOf(app)!==-1,
link=OC.getRootPath();
if(file.substring(file.length-3) === 'php' && !isCore){
link+='/index.php/apps/' + app;
if (file != 'index.php') {
link+='/';
if(type){
link+=encodeURI(type + '/');
}
link+= file;
}
}else if(file.substring(file.length-3) !== 'php' && !isCore){
link=OC.appswebroots[app];
if(type){
link+= '/'+type+'/';
}
if(link.substring(link.length-1) !== '/'){
link+='/';
}
link+=file;
}else{
if ((app == 'settings' || app == 'core' || app == 'search') && type == 'ajax') {
link+='/index.php/';
}
else {
link+='/';
}
if(!isCore){
link+='apps/';
}
if (app !== '') {
app+='/';
link+=app;
}
if(type){
link+=type+'/';
}
link+=file;
}
return link;
},
/**
* Check if a user file is allowed to be handled.
* @param {string} file to check
*/
fileIsBlacklisted: function(file) {
return !!(file.match(oc_config.blacklist_files_regex));
},
/**
* Redirect to the target URL, can also be used for downloads.
* @param {string} targetURL URL to redirect to
*/
redirect: function(targetURL) {
window.location = targetURL;
},
/**
* Reloads the current page
*/
reload: function() {
window.location.reload();
},
/**
* Protocol that is used to access this Nextcloud instance
* @return {string} Used protocol
*/
getProtocol: function() {
return window.location.protocol.split(':')[0];
},
/**
* Returns the host used to access this Nextcloud instance
* Host is sometimes the same as the hostname but now always.
*
* Examples:
* http://example.com => example.com
* https://example.com => example.com
* http://example.com:8080 => example.com:8080
*
* @return {string} host
*
* @since 8.2
*/
getHost: function() {
return window.location.host;
},
/**
* Returns the hostname used to access this Nextcloud instance
* The hostname is always stripped of the port
*
* @return {string} hostname
* @since 9.0
*/
getHostName: function() {
return window.location.hostname;
},
/**
* Returns the port number used to access this Nextcloud instance
*
* @return {int} port number
*
* @since 8.2
*/
getPort: function() {
return window.location.port;
},
/**
* Returns the web root path where this Nextcloud instance
* is accessible, with a leading slash.
* For example "/nextcloud".
*
* @return {string} web root path
*
* @since 8.2
*/
getRootPath: function() {
return OC.webroot;
},
/**
* Returns the capabilities
*
* @return {array} capabilities
*
* @since 14.0
*/
getCapabilities: function() {
return OC._capabilities;
},
/**
* Returns the currently logged in user or null if there is no logged in
* user (public page mode)
*
* @return {OC.CurrentUser} user spec
* @since 9.0.0
*/
getCurrentUser: function() {
if (_.isUndefined(this._currentUserDisplayName)) {
this._currentUserDisplayName = document.getElementsByTagName('head')[0].getAttribute('data-user-displayname');
}
return {
uid: this.currentUser,
displayName: this._currentUserDisplayName
};
},
/**
* get the absolute path to an image file
* if no extension is given for the image, it will automatically decide
* between .png and .svg based on what the browser supports
* @param {string} app the app id to which the image belongs
* @param {string} file the name of the image file
* @return {string}
*/
imagePath:function(app,file){
if(file.indexOf('.')==-1){//if no extension is given, use svg
file+='.svg';
}
return OC.filePath(app,'img',file);
},
/**
* URI-Encodes a file path but keep the path slashes.
*
* @param path path
* @return encoded path
*/
encodePath: function(path) {
if (!path) {
return path;
}
var parts = path.split('/');
var result = [];
for (var i = 0; i < parts.length; i++) {
result.push(encodeURIComponent(parts[i]));
}
return result.join('/');
},
/**
* Load a script for the server and load it. If the script is already loaded,
* the event handler will be called directly
* @param {string} app the app id to which the script belongs
* @param {string} script the filename of the script
* @param ready event handler to be called when the script is loaded
* @deprecated 16.0.0 Use OCP.Loader.loadScript
*/
addScript:function(app,script,ready){
var deferred, path=OC.filePath(app,'js',script+'.js');
if(!OC.addScript.loaded[path]) {
deferred = $.Deferred();
$.getScript(path, function() {
deferred.resolve();
});
OC.addScript.loaded[path] = deferred;
} else {
if (ready) {
ready();
}
}
return OC.addScript.loaded[path];
},
/**
* Loads a CSS file
* @param {string} app the app id to which the css style belongs
* @param {string} style the filename of the css file
* @deprecated 16.0.0 Use OCP.Loader.loadStylesheet
*/
addStyle:function(app,style){
var path=OC.filePath(app,'css',style+'.css');
if(OC.addStyle.loaded.indexOf(path)===-1){
OC.addStyle.loaded.push(path);
if (document.createStyleSheet) {
document.createStyleSheet(path);
} else {
style=$('<link rel="stylesheet" type="text/css" href="'+path+'"/>');
$('head').append(style);
}
}
},
/**
* Loads translations for the given app asynchronously.
*
* @param {String} app app name
* @param {Function} callback callback to call after loading
* @return {Promise}
*/
addTranslations: function(app, callback) {
return OC.L10N.load(app, callback);
},
/**
* Returns the base name of the given path.
* For example for "/abc/somefile.txt" it will return "somefile.txt"
*
* @param {String} path
* @return {String} base name
*/
basename: function(path) {
return path.replace(/\\/g,'/').replace( /.*\//, '' );
},
/**
* Returns the dir name of the given path.
* For example for "/abc/somefile.txt" it will return "/abc"
*
* @param {String} path
* @return {String} dir name
*/
dirname: function(path) {
return path.replace(/\\/g,'/').replace(/\/[^\/]*$/, '');
},
/**
* Returns whether the given paths are the same, without
* leading, trailing or doubled slashes and also removing
* the dot sections.
*
* @param {String} path1 first path
* @param {String} path2 second path
* @return {bool} true if the paths are the same
*
* @since 9.0
*/
isSamePath: function(path1, path2) {
var filterDot = function(p) {
return p !== '.';
};
var pathSections1 = _.filter((path1 || '').split('/'), filterDot);
var pathSections2 = _.filter((path2 || '').split('/'), filterDot);
path1 = OC.joinPaths.apply(OC, pathSections1);
path2 = OC.joinPaths.apply(OC, pathSections2);
return path1 === path2;
},
/**
* Join path sections
*
* @param {...String} path sections
*
* @return {String} joined path, any leading or trailing slash
* will be kept
*
* @since 8.2
*/
joinPaths: function() {
if (arguments.length < 1) {
return '';
}
var path = '';
// convert to array
var args = Array.prototype.slice.call(arguments);
// discard empty arguments
args = _.filter(args, function(arg) {
return arg.length > 0;
});
if (args.length < 1) {
return '';
}
var lastArg = args[args.length - 1];
var leadingSlash = args[0].charAt(0) === '/';
var trailingSlash = lastArg.charAt(lastArg.length - 1) === '/';
var sections = [];
var i;
for (i = 0; i < args.length; i++) {
sections = sections.concat(args[i].split('/'));
}
var first = !leadingSlash;
for (i = 0; i < sections.length; i++) {
if (sections[i] !== '') {
if (first) {
first = false;
} else {
path += '/';
}
path += sections[i];
}
}
if (trailingSlash) {
// add it back
path += '/';
}
return path;
},
/**
* Dialog helper for jquery dialogs.
*
* @namespace OC.dialogs
*/
dialogs:OCdialogs,
/**
* Parses a URL query string into a JS map
* @param {string} queryString query string in the format param1=1234&param2=abcde&param3=xyz
* @return {Object.<string, string>} map containing key/values matching the URL parameters
*/
parseQueryString:function(queryString){
var parts,
pos,
components,
result = {},
key,
value;
if (!queryString){
return null;
}
pos = queryString.indexOf('?');
if (pos >= 0){
queryString = queryString.substr(pos + 1);
}
parts = queryString.replace(/\+/g, '%20').split('&');
for (var i = 0; i < parts.length; i++){
// split on first equal sign
var part = parts[i];
pos = part.indexOf('=');
if (pos >= 0) {
components = [
part.substr(0, pos),
part.substr(pos + 1)
];
}
else {
// key only
components = [part];
}
if (!components.length){
continue;
}
key = decodeURIComponent(components[0]);
if (!key){
continue;
}
// if equal sign was there, return string
if (components.length > 1) {
result[key] = decodeURIComponent(components[1]);
}
// no equal sign => null value
else {
result[key] = null;
}
}
return result;
},
/**
* Builds a URL query from a JS map.
* @param {Object.<string, string>} params map containing key/values matching the URL parameters
* @return {string} String containing a URL query (without question) mark
*/
buildQueryString: function(params) {
if (!params) {
return '';
}
return $.map(params, function(value, key) {
var s = encodeURIComponent(key);
if (value !== null && typeof(value) !== 'undefined') {
s += '=' + encodeURIComponent(value);
}
return s;
}).join('&');
},
/**
* Opens a popup with the setting for an app.
* @param {string} appid The ID of the app e.g. 'calendar', 'contacts' or 'files'.
* @param {boolean|string} loadJS If true 'js/settings.js' is loaded. If it's a string
* it will attempt to load a script by that name in the 'js' directory.
* @param {boolean} [cache] If true the javascript file won't be forced refreshed. Defaults to true.
* @param {string} [scriptName] The name of the PHP file to load. Defaults to 'settings.php' in
* the root of the app directory hierarchy.
*/
appSettings:function(args) {
if(typeof args === 'undefined' || typeof args.appid === 'undefined') {
throw { name: 'MissingParameter', message: 'The parameter appid is missing' };
}
var props = {scriptName:'settings.php', cache:true};
$.extend(props, args);
var settings = $('#appsettings');
if(settings.length === 0) {
throw { name: 'MissingDOMElement', message: 'There has be be an element with id "appsettings" for the popup to show.' };
}
var popup = $('#appsettings_popup');
if(popup.length === 0) {
$('body').prepend('<div class="popup hidden" id="appsettings_popup"></div>');
popup = $('#appsettings_popup');
popup.addClass(settings.hasClass('topright') ? 'topright' : 'bottomleft');
}
if(popup.is(':visible')) {
popup.hide().remove();
} else {
var arrowclass = settings.hasClass('topright') ? 'up' : 'left';
var jqxhr = $.get(OC.filePath(props.appid, '', props.scriptName), function(data) {
popup.html(data).ready(function() {
popup.prepend('<span class="arrow '+arrowclass+'"></span><h2>'+t('core', 'Settings')+'</h2><a class="close"></a>').show();
popup.find('.close').bind('click', function() {
popup.remove();
});
if(typeof props.loadJS !== 'undefined') {
var scriptname;
if(props.loadJS === true) {
scriptname = 'settings.js';
} else if(typeof props.loadJS === 'string') {
scriptname = props.loadJS;
} else {
throw { name: 'InvalidParameter', message: 'The "loadJS" parameter must be either boolean or a string.' };
}
if(props.cache) {
$.ajaxSetup({cache: true});
}
$.getScript(OC.filePath(props.appid, 'js', scriptname))
.fail(function(jqxhr, settings, e) {
throw e;
});
}
}).show();
}, 'html');
}
},
/**
* For menu toggling
* @todo Write documentation
*
* @param {jQuery} $toggle
* @param {jQuery} $menuEl
* @param {function|undefined} toggle callback invoked everytime the menu is opened
* @param {boolean} headerMenu is this a top right header menu?
* @returns {undefined}
*/
registerMenu: function($toggle, $menuEl, toggle, headerMenu) {
var self = this;
$menuEl.addClass('menu');
// On link, the enter key trigger a click event
// Only use the click to avoid two fired events
$toggle.on($toggle.prop('tagName') === 'A'
? 'click.menu'
: 'click.menu keyup.menu', function(event) {
// prevent the link event (append anchor to URL)
event.preventDefault();
// allow enter key as a trigger
if (event.key && event.key !== "Enter") {
return;
}
if ($menuEl.is(OC._currentMenu)) {
self.hideMenus();
return;
}
// another menu was open?
else if (OC._currentMenu) {
// close it
self.hideMenus();
}
if (headerMenu === true) {
$menuEl.parent().addClass('openedMenu');
}
// Set menu to expanded
$toggle.attr('aria-expanded', true);
$menuEl.slideToggle(OC.menuSpeed, toggle);
OC._currentMenu = $menuEl;
OC._currentMenuToggle = $toggle;
});
},
/**
* @todo Write documentation
*/
unregisterMenu: function($toggle, $menuEl) {
// close menu if opened
if ($menuEl.is(OC._currentMenu)) {
this.hideMenus();
}
$toggle.off('click.menu').removeClass('menutoggle');
$menuEl.removeClass('menu');
},
/**
* Hides any open menus
*
* @param {Function} complete callback when the hiding animation is done
*/
hideMenus: function(complete) {
if (OC._currentMenu) {
var lastMenu = OC._currentMenu;
OC._currentMenu.trigger(new $.Event('beforeHide'));
OC._currentMenu.slideUp(OC.menuSpeed, function() {
lastMenu.trigger(new $.Event('afterHide'));
if (complete) {
complete.apply(this, arguments);
}
});
}
// Set menu to closed
$('.menutoggle').attr('aria-expanded', false);
$('.openedMenu').removeClass('openedMenu');
OC._currentMenu = null;
OC._currentMenuToggle = null;
},
/**
* Shows a given element as menu
*
* @param {Object} [$toggle=null] menu toggle
* @param {Object} $menuEl menu element
* @param {Function} complete callback when the showing animation is done
*/
showMenu: function($toggle, $menuEl, complete) {
if ($menuEl.is(OC._currentMenu)) {
return;
}
this.hideMenus();
OC._currentMenu = $menuEl;
OC._currentMenuToggle = $toggle;
$menuEl.trigger(new $.Event('beforeShow'));
$menuEl.show();
$menuEl.trigger(new $.Event('afterShow'));
// no animation
if (_.isFunction(complete)) {
complete();
}
},
/**
* Returns the user's locale as a BCP 47 compliant language tag
*
* @return {String} locale string
*/
getCanonicalLocale: function() {
var locale = this.getLocale();
return typeof locale === 'string' ? locale.replace(/_/g, '-') : locale;
},
/**
* Returns the user's locale
*
* @return {String} locale string
*/
getLocale: function() {
return $('html').data('locale');
},
/**
* Returns the user's language
*
* @returns {String} language string
*/
getLanguage: function () {
return $('html').prop('lang');
},
/**
* Returns whether the current user is an administrator
*
* @return {bool} true if the user is an admin, false otherwise
* @since 9.0.0
*/
isUserAdmin: function() {
return oc_isadmin;
},
/**
* Warn users that the connection to the server was lost temporarily
*
* This function is throttled to prevent stacked notfications.
* After 7sec the first notification is gone, then we can show another one
* if necessary.
*/
_ajaxConnectionLostHandler: _.throttle(function() {
OC.Notification.showTemporary(t('core', 'Connection to server lost'));
}, 7 * 1000, {trailing: false}),
/**
* Process ajax error, redirects to main page
* if an error/auth error status was returned.
*/
_processAjaxError: function(xhr) {
var self = this;
// purposefully aborted request ?
// this._userIsNavigatingAway needed to distinguish ajax calls cancelled by navigating away
// from calls cancelled by failed cross-domain ajax due to SSO redirect
if (xhr.status === 0 && (xhr.statusText === 'abort' || xhr.statusText === 'timeout' || self._reloadCalled)) {
return;
}
if (_.contains([302, 303, 307, 401], xhr.status) && OC.currentUser) {
// sometimes "beforeunload" happens later, so need to defer the reload a bit
setTimeout(function() {
if (!self._userIsNavigatingAway && !self._reloadCalled) {
var timer = 0;
var seconds = 5;
var interval = setInterval( function() {
OC.Notification.showUpdate(n('core', 'Problem loading page, reloading in %n second', 'Problem loading page, reloading in %n seconds', seconds - timer));
if (timer >= seconds) {
clearInterval(interval);
OC.reload();
}
timer++;
}, 1000 // 1 second interval
);
// only call reload once
self._reloadCalled = true;
}
}, 100);
} else if(xhr.status === 0) {
// Connection lost (e.g. WiFi disconnected or server is down)
setTimeout(function() {
if (!self._userIsNavigatingAway && !self._reloadCalled) {
self._ajaxConnectionLostHandler();
}
}, 100);
}
},
/**
* Registers XmlHttpRequest object for global error processing.
*
* This means that if this XHR object returns 401 or session timeout errors,
* the current page will automatically be reloaded.
*
* @param {XMLHttpRequest} xhr
*/
registerXHRForErrorProcessing: function(xhr) {
var loadCallback = function() {
if (xhr.readyState !== 4) {
return;
}
if (xhr.status >= 200 && xhr.status < 300 || xhr.status === 304) {
return;
}
// fire jquery global ajax error handler
$(document).trigger(new $.Event('ajaxError'), xhr);
};
var errorCallback = function() {
// fire jquery global ajax error handler
$(document).trigger(new $.Event('ajaxError'), xhr);
};
if (xhr.addEventListener) {
xhr.addEventListener('load', loadCallback);
xhr.addEventListener('error', errorCallback);
}
}
});
/**
OC.addStyle.loaded=[];
OC.addScript.loaded=[];
/**
* Initializes core
*/
function initCore() {
/**
* Disable automatic evaluation of responses for $.ajax() functions (and its
* higher-level alternatives like $.get() and $.post()).
*
* If a response to a $.ajax() request returns a content type of "application/javascript"
* JQuery would previously execute the response body. This is a pretty unexpected
* behaviour and can result in a bypass of our Content-Security-Policy as well as
* multiple unexpected XSS vectors.
*/
$.ajaxSetup({
contents: {
script: false
}
});
/**
* Disable execution of eval in jQuery. We do require an allowed eval CSP
* configuration at the moment for handlebars et al. But for jQuery there is
* not much of a reason to execute JavaScript directly via eval.
*
* This thus mitigates some unexpected XSS vectors.
*/
jQuery.globalEval = function(){};
/**
* Set users locale to moment.js as soon as possible
*/
moment.locale(OC.getLocale());
var userAgent = window.navigator.userAgent;
var msie = userAgent.indexOf('MSIE ');
var trident = userAgent.indexOf('Trident/');
var edge = userAgent.indexOf('Edge/');
if (msie > 0 || trident > 0) {
// (IE 10 or older) || IE 11
$('html').addClass('ie');
} else if (edge > 0) {
// for edge
$('html').addClass('edge');
}
// css variables fallback for IE
if (msie > 0 || trident > 0) {
cssVars({
watch: true
});
}
$(window).on('unload.main', function() {
OC._unloadCalled = true;
});
$(window).on('beforeunload.main', function() {
// super-trick thanks to http://stackoverflow.com/a/4651049
// in case another handler displays a confirmation dialog (ex: navigating away
// during an upload), there are two possible outcomes: user clicked "ok" or
// "cancel"
// first timeout handler is called after unload dialog is closed
setTimeout(function() {
OC._userIsNavigatingAway = true;
// second timeout event is only called if user cancelled (Chrome),
// but in other browsers it might still be triggered, so need to
// set a higher delay...
setTimeout(function() {
if (!OC._unloadCalled) {
OC._userIsNavigatingAway = false;
}
}, 10000);
},1);
});
$(document).on('ajaxError.main', function( event, request, settings ) {
if (settings && settings.allowAuthErrors) {
return;
}
OC._processAjaxError(request);
});
/**
* Calls the server periodically to ensure that session and CSRF
* token doesn't expire
*/
function initSessionHeartBeat() {
// interval in seconds
var interval = NaN;
if (oc_config.session_lifetime) {
interval = Math.floor(oc_config.session_lifetime / 2);
}
interval = isNaN(interval)? 900: interval;
// minimum one minute
interval = Math.max(60, interval);
// max interval in seconds set to 24 hours
interval = Math.min(24 * 3600, interval);
var url = OC.generateUrl('/csrftoken');
setInterval(function() {
$.ajax(url).then(function(resp) {
oc_requesttoken = resp.token;
OC.requestToken = resp.token;
}).fail(function(e) {
console.error('session heartbeat failed', e);
});
}, interval * 1000);
}
// session heartbeat (defaults to enabled)
if (typeof(oc_config.session_keepalive) === 'undefined' ||
!!oc_config.session_keepalive) {
initSessionHeartBeat();
}
OC.registerMenu($('#expand'), $('#expanddiv'), false, true);
// toggle for menus
//$(document).on('mouseup.closemenus keyup', function(event) {
$(document).on('mouseup.closemenus', function(event) {
// allow enter as a trigger
// if (event.key && event.key !== "Enter") {
// return;
// }
var $el = $(event.target);
if ($el.closest('.menu').length || $el.closest('.menutoggle').length) {
// don't close when clicking on the menu directly or a menu toggle
return false;
}
OC.hideMenus();
});
/**
* Set up the main menu toggle to react to media query changes.
* If the screen is small enough, the main menu becomes a toggle.
* If the screen is bigger, the main menu is not a toggle any more.
*/
function setupMainMenu() {
// init the more-apps menu
OC.registerMenu($('#more-apps > a'), $('#navigation'));
// toggle the navigation
var $toggle = $('#header .header-appname-container');
var $navigation = $('#navigation');
var $appmenu = $('#appmenu');
// init the menu
OC.registerMenu($toggle, $navigation);
$toggle.data('oldhref', $toggle.attr('href'));
$toggle.attr('href', '#');
$navigation.hide();
// show loading feedback on more apps list
$navigation.delegate('a', 'click', function(event) {
var $app = $(event.target);
if(!$app.is('a')) {
$app = $app.closest('a');
}
if(event.which === 1 && !event.ctrlKey && !event.metaKey) {
$app.find('svg').remove();
$app.find('div').remove(); // prevent odd double-clicks
// no need for theming, loader is already inverted on dark mode
// but we need it over the primary colour
$app.prepend($('<div/>').addClass('icon-loading-small'));
} else {
// Close navigation when opening app in
// a new tab
OC.hideMenus(function(){return false;});
}
});
$navigation.delegate('a', 'mouseup', function(event) {
if(event.which === 2) {
// Close navigation when opening app in
// a new tab via middle click
OC.hideMenus(function(){return false;});
}
});
// show loading feedback on visible apps list
$appmenu.delegate('li:not(#more-apps) > a', 'click', function(event) {
var $app = $(event.target);
if(!$app.is('a')) {
$app = $app.closest('a');
}
if(event.which === 1 && !event.ctrlKey && !event.metaKey && $app.parent('#more-apps').length === 0) {
$app.find('svg').remove();
$app.find('div').remove(); // prevent odd double-clicks
$app.prepend($('<div/>').addClass(
OCA.Theming && OCA.Theming.inverted
? 'icon-loading-small'
: 'icon-loading-small-dark'
));
} else {
// Close navigation when opening app in
// a new tab
OC.hideMenus(function(){return false;});
}
});
}
function setupUserMenu() {
var $menu = $('#header #settings');
// show loading feedback
$menu.delegate('a', 'click', function(event) {
var $page = $(event.target);
if (!$page.is('a')) {
$page = $page.closest('a');
}
if(event.which === 1 && !event.ctrlKey && !event.metaKey) {
$page.find('img').remove();
$page.find('div').remove(); // prevent odd double-clicks
$page.prepend($('<div/>').addClass('icon-loading-small'));
} else {
// Close navigation when opening menu entry in
// a new tab
OC.hideMenus(function(){return false;});
}
});
$menu.delegate('a', 'mouseup', function(event) {
if(event.which === 2) {
// Close navigation when opening app in
// a new tab via middle click
OC.hideMenus(function(){return false;});
}
});
}
function setupContactsMenu() {
new OC.ContactsMenu({
el: $('#contactsmenu .menu'),
trigger: $('#contactsmenu .menutoggle')
});
}
setupMainMenu();
setupUserMenu();
setupContactsMenu();
// move triangle of apps dropdown to align with app name triangle
// 2 is the additional offset between the triangles
if($('#navigation').length) {
$('#header #nextcloud + .menutoggle').on('click', function(){
$('#menu-css-helper').remove();
var caretPosition = $('.header-appname + .icon-caret').offset().left - 2;
if(caretPosition > 255) {
// if the app name is longer than the menu, just put the triangle in the middle
return;
} else {
$('head').append('<style id="menu-css-helper">#navigation:after { left: '+ caretPosition +'px; }</style>');
}
});
$('#header #appmenu .menutoggle').on('click', function() {
$('#appmenu').toggleClass('menu-open');
if($('#appmenu').is(':visible')) {
$('#menu-css-helper').remove();
}
});
}
var resizeMenu = function() {
var appList = $('#appmenu li');
var rightHeaderWidth = $('.header-right').outerWidth();
var headerWidth = $('header').outerWidth();
var usePercentualAppMenuLimit = 0.33;
var minAppsDesktop = 8;
var availableWidth = headerWidth - $('#nextcloud').outerWidth() - (rightHeaderWidth > 210 ? rightHeaderWidth : 210)
var isMobile = $(window).width() < 768;
if (!isMobile) {
availableWidth = availableWidth * usePercentualAppMenuLimit;
}
var appCount = Math.floor((availableWidth / $(appList).width()));
if (isMobile && appCount > minAppsDesktop) {
appCount = minAppsDesktop;
}
if (!isMobile && appCount < minAppsDesktop) {
appCount = minAppsDesktop;
}
// show at least 2 apps in the popover
if(appList.length-1-appCount >= 1) {
appCount--;
}
$('#more-apps a').removeClass('active');
var lastShownApp;
for (var k = 0; k < appList.length-1; k++) {
var name = $(appList[k]).data('id');
if(k < appCount) {
$(appList[k]).removeClass('hidden');
$('#apps li[data-id=' + name + ']').addClass('in-header');
lastShownApp = appList[k];
} else {
$(appList[k]).addClass('hidden');
$('#apps li[data-id=' + name + ']').removeClass('in-header');
// move active app to last position if it is active
if(appCount > 0 && $(appList[k]).children('a').hasClass('active')) {
$(lastShownApp).addClass('hidden');
$('#apps li[data-id=' + $(lastShownApp).data('id') + ']').removeClass('in-header');
$(appList[k]).removeClass('hidden');
$('#apps li[data-id=' + name + ']').addClass('in-header');
}
}
}
// show/hide more apps icon
if($('#apps li:not(.in-header)').length === 0) {
$('#more-apps').hide();
$('#navigation').hide();
} else {
$('#more-apps').show();
}
};
$(window).resize(resizeMenu);
setTimeout(resizeMenu, 0);
// just add snapper for logged in users
if($('#app-navigation').length && !$('html').hasClass('lte9')) {
// App sidebar on mobile
var snapper = new Snap({
element: document.getElementById('app-content'),
disable: 'right',
maxPosition: 300, // $navigation-width
minDragDistance: 100
});
$('#app-content').prepend('<div id="app-navigation-toggle" class="icon-menu" style="display:none;" tabindex="0"></div>');
var toggleSnapperOnButton = function(){
if(snapper.state().state == 'left'){
snapper.close();
} else {
snapper.open('left');
}
};
$('#app-navigation-toggle').click(function(){
toggleSnapperOnButton();
});
$('#app-navigation-toggle').keypress(function(e) {
if(e.which == 13) {
toggleSnapperOnButton();
}
});
// close sidebar when switching navigation entry
var $appNavigation = $('#app-navigation');
$appNavigation.delegate('a, :button', 'click', function(event) {
var $target = $(event.target);
// don't hide navigation when changing settings or adding things
if($target.is('.app-navigation-noclose') ||
$target.closest('.app-navigation-noclose').length) {
return;
}
if($target.is('.app-navigation-entry-utils-menu-button') ||
$target.closest('.app-navigation-entry-utils-menu-button').length) {
return;
}
if($target.is('.add-new') ||
$target.closest('.add-new').length) {
return;
}
if($target.is('#app-settings') ||
$target.closest('#app-settings').length) {
return;
}
snapper.close();
});
var navigationBarSlideGestureEnabled = false;
var navigationBarSlideGestureAllowed = true;
var navigationBarSlideGestureEnablePending = false;
OC.allowNavigationBarSlideGesture = function() {
navigationBarSlideGestureAllowed = true;
if (navigationBarSlideGestureEnablePending) {
snapper.enable();
navigationBarSlideGestureEnabled = true;
navigationBarSlideGestureEnablePending = false;
}
};
OC.disallowNavigationBarSlideGesture = function() {
navigationBarSlideGestureAllowed = false;
if (navigationBarSlideGestureEnabled) {
var endCurrentDrag = true;
snapper.disable(endCurrentDrag);
navigationBarSlideGestureEnabled = false;
navigationBarSlideGestureEnablePending = true;
}
};
var toggleSnapperOnSize = function() {
if($(window).width() > 768) {
snapper.close();
snapper.disable();
navigationBarSlideGestureEnabled = false;
navigationBarSlideGestureEnablePending = false;
} else if (navigationBarSlideGestureAllowed) {
snapper.enable();
navigationBarSlideGestureEnabled = true;
navigationBarSlideGestureEnablePending = false;
} else {
navigationBarSlideGestureEnablePending = true;
}
};
$(window).resize(_.debounce(toggleSnapperOnSize, 250));
// initial call
toggleSnapperOnSize();
}
// Update live timestamps every 30 seconds
setInterval(function() {
$('.live-relative-timestamp').each(function() {
$(this).text(OC.Util.relativeModifiedDate(parseInt($(this).attr('data-timestamp'), 10)));
});
}, 30 * 1000);
OC.PasswordConfirmation.init();
}
$(document).ready(initCore);
/**
// fallback to hashchange when no history support
if (window.history.pushState) {
window.onpopstate = _.bind(OC.Util.History._onPopState, OC.Util.History);
}
else {
$(window).on('hashchange', _.bind(OC.Util.History._onPopState, OC.Util.History));
}
/**
* Get a variable by name
* @param {string} name
* @return {*}
*/
OC.get=function(name) {
var namespaces = name.split(".");
var tail = namespaces.pop();
var context=window;
for(var i = 0; i < namespaces.length; i++) {
context = context[namespaces[i]];
if(!context){
return false;
}
}
return context[tail];
};
/**
* Set a variable by name
* @param {string} name
* @param {*} value
*/
OC.set=function(name, value) {
var namespaces = name.split(".");
var tail = namespaces.pop();
var context=window;
for(var i = 0; i < namespaces.length; i++) {
if(!context[namespaces[i]]){
context[namespaces[i]]={};
}
context = context[namespaces[i]];
}
context[tail]=value;
};