228 lines
6.8 KiB
JavaScript
228 lines
6.8 KiB
JavaScript
/** @namespace OCP */
|
||
var OCP = Object.assign({}, window.OCP);
|
||
|
||
/**
|
||
* @namespace OC
|
||
*/
|
||
Object.assign(window.OC, {
|
||
/* jshint camelcase: false */
|
||
|
||
theme: window.oc_defaults || {},
|
||
|
||
/**
|
||
* Parses a URL query string into a JS map
|
||
* @param {string} queryString query string in the format param1=1234¶m2=abcde¶m3=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');
|
||
}
|
||
},
|
||
|
||
/**
|
||
* 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);
|
||
}
|
||
|
||
}
|
||
});
|
||
|