nextcloud/apps/files_external/js/settings.js

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JavaScript
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(function(){
function updateStatus(statusEl, result){
statusEl.removeClass('success error loading-small');
if (result && result.status === 'success' && result.data.message) {
statusEl.addClass('success');
return true;
} else {
statusEl.addClass('error');
return false;
}
}
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function getSelection($row) {
var values = $row.find('.applicableUsers').select2('val');
if (!values || values.length === 0) {
values = ['all'];
}
return values;
}
function highlightBorder($element, highlight) {
$element.toggleClass('warning-input', highlight);
return highlight;
}
function highlightInput($input) {
if ($input.attr('type') === 'text' || $input.attr('type') === 'password') {
return highlightBorder($input,
($input.val() === '' && !$input.hasClass('optional')));
}
}
OC.MountConfig={
saveStorage:function($tr, callback) {
var mountPoint = $tr.find('.mountPoint input').val();
var oldMountPoint = $tr.find('.mountPoint input').data('mountpoint');
if (mountPoint === '') {
return false;
}
var statusSpan = $tr.find('.status span');
var backendClass = $tr.find('.backend').data('class');
var configuration = $tr.find('.configuration input');
var addMountPoint = true;
if (configuration.length < 1) {
return false;
}
var classOptions = {};
$.each(configuration, function(index, input) {
if ($(input).val() === '' && !$(input).hasClass('optional')) {
addMountPoint = false;
return false;
}
if ($(input).is(':checkbox')) {
if ($(input).is(':checked')) {
classOptions[$(input).data('parameter')] = true;
} else {
classOptions[$(input).data('parameter')] = false;
}
} else {
classOptions[$(input).data('parameter')] = $(input).val();
}
});
if ($('#externalStorage').data('admin') === true) {
var multiselect = getSelection($tr);
}
if (addMountPoint) {
var status = false;
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if ($('#externalStorage').data('admin') === true) {
var isPersonal = false;
var oldGroups = $tr.find('.applicable').data('applicable-groups');
var oldUsers = $tr.find('.applicable').data('applicable-users');
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var groups = [];
var users = [];
$.each(multiselect, function(index, value) {
var pos = value.indexOf('(group)');
if (pos != -1) {
var mountType = 'group';
var applicable = value.substr(0, pos);
if ($.inArray(applicable, oldGroups) != -1) {
oldGroups.splice($.inArray(applicable, oldGroups), 1);
}
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groups.push(applicable);
} else {
var mountType = 'user';
var applicable = value;
if ($.inArray(applicable, oldUsers) != -1) {
oldUsers.splice($.inArray(applicable, oldUsers), 1);
}
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users.push(applicable);
}
statusSpan.addClass('loading-small').removeClass('error success');
$.ajax({type: 'POST',
url: OC.filePath('files_external', 'ajax', 'addMountPoint.php'),
data: {
mountPoint: mountPoint,
'class': backendClass,
classOptions: classOptions,
mountType: mountType,
applicable: applicable,
isPersonal: isPersonal,
oldMountPoint: oldMountPoint
},
success: function(result) {
$tr.find('.mountPoint input').data('mountpoint', mountPoint);
status = updateStatus(statusSpan, result);
if (callback) {
callback(status);
}
},
error: function(result){
status = updateStatus(statusSpan, result);
if (callback) {
callback(status);
}
}
});
});
$tr.find('.applicable').data('applicable-groups', groups);
$tr.find('.applicable').data('applicable-users', users);
var mountType = 'group';
$.each(oldGroups, function(index, applicable) {
$.ajax({type: 'POST',
url: OC.filePath('files_external', 'ajax', 'removeMountPoint.php'),
data: {
mountPoint: mountPoint,
'class': backendClass,
classOptions: classOptions,
mountType: mountType,
applicable: applicable,
isPersonal: isPersonal
}
});
});
var mountType = 'user';
$.each(oldUsers, function(index, applicable) {
$.ajax({type: 'POST',
url: OC.filePath('files_external', 'ajax', 'removeMountPoint.php'),
data: {
mountPoint: mountPoint,
'class': backendClass,
classOptions: classOptions,
mountType: mountType,
applicable: applicable,
isPersonal: isPersonal
}
});
});
} else {
var isPersonal = true;
var mountType = 'user';
var applicable = OC.currentUser;
statusSpan.addClass('loading-small').removeClass('error success');
$.ajax({type: 'POST',
url: OC.filePath('files_external', 'ajax', 'addMountPoint.php'),
data: {
mountPoint: mountPoint,
'class': backendClass,
classOptions: classOptions,
mountType: mountType,
applicable: applicable,
isPersonal: isPersonal,
oldMountPoint: oldMountPoint
},
success: function(result) {
$tr.find('.mountPoint input').data('mountpoint', mountPoint);
status = updateStatus(statusSpan, result);
if (callback) {
callback(status);
}
},
error: function(result){
status = updateStatus(statusSpan, result);
if (callback) {
callback(status);
}
}
});
}
return status;
}
}
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};
$(document).ready(function() {
var $externalStorage = $('#externalStorage');
//initialize hidden input field with list of users and groups
$externalStorage.find('tr:not(#addMountPoint)').each(function(i,tr) {
var $tr = $(tr);
var $applicable = $tr.find('.applicable');
if ($applicable.length > 0) {
var groups = $applicable.data('applicable-groups');
var groupsId = [];
$.each(groups, function () {
groupsId.push(this + '(group)');
});
var users = $applicable.data('applicable-users');
if (users.indexOf('all') > -1) {
$tr.find('.applicableUsers').val('');
} else {
$tr.find('.applicableUsers').val(groupsId.concat(users).join(','));
}
}
});
var userListLimit = 30;
function addSelect2 ($elements) {
if ($elements.length > 0) {
$elements.select2({
placeholder: t('files_external', 'All users. Type to select user or group.'),
allowClear: true,
multiple: true,
//minimumInputLength: 1,
ajax: {
url: OC.generateUrl('apps/files_external/applicable'),
dataType: 'json',
quietMillis: 100,
data: function (term, page) { // page is the one-based page number tracked by Select2
return {
pattern: term, //search term
limit: userListLimit, // page size
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offset: userListLimit*(page-1) // page number starts with 0
};
},
results: function (data, page) {
if (data.status === 'success') {
var results = [];
var userCount = 0; // users is an object
// add groups
$.each(data.groups, function(i, group) {
results.push({name:group+'(group)', displayname:group, type:'group' });
});
// add users
$.each(data.users, function(id, user) {
userCount++;
results.push({name:id, displayname:user, type:'user' });
});
var more = (userCount >= userListLimit) || (data.groups.length >= userListLimit);
return {results: results, more: more};
} else {
//FIXME add error handling
}
}
},
initSelection: function(element, callback) {
var users = {};
users['users'] = [];
var toSplit = element.val().split(",");
for (var i = 0; i < toSplit.length; i++) {
users['users'].push(toSplit[i]);
}
$.ajax(OC.generateUrl('displaynames'), {
type: 'POST',
contentType: 'application/json',
data: JSON.stringify(users),
dataType: 'json'
}).done(function(data) {
var results = [];
if (data.status === 'success') {
$.each(data.users, function(user, displayname) {
if (displayname !== false) {
results.push({name:user, displayname:displayname, type:'user'});
}
});
callback(results);
} else {
//FIXME add error handling
}
});
},
id: function(element) {
return element.name;
},
formatResult: function (element) {
var $result = $('<span><div class="avatardiv"/><span>'+escapeHTML(element.displayname)+'</span></span>');
var $div = $result.find('.avatardiv')
.attr('data-type', element.type)
.attr('data-name', element.name)
.attr('data-displayname', element.displayname);
if (element.type === 'group') {
var url = OC.imagePath('core','places/contacts-dark'); // TODO better group icon
$div.html('<img width="32" height="32" src="'+url+'">');
}
return $result.get(0).outerHTML;
},
formatSelection: function (element) {
if (element.type === 'group') {
return '<span title="'+escapeHTML(element.name)+'" class="group">'+escapeHTML(element.displayname+' '+t('files_external', '(group)'))+'</span>';
} else {
return '<span title="'+escapeHTML(element.name)+'" class="user">'+escapeHTML(element.displayname)+'</span>';
}
},
escapeMarkup: function (m) { return m; } // we escape the markup in formatResult and formatSelection
}).on('select2-loaded', function() {
$.each($('.avatardiv'), function(i, div) {
var $div = $(div);
if ($div.data('type') === 'user') {
$div.avatar($div.data('name'),32);
}
})
});
}
}
addSelect2($('tr:not(#addMountPoint) .applicableUsers'));
$externalStorage.on('change', '#selectBackend', function() {
var $tr = $(this).closest('tr');
$externalStorage.find('tbody').append($tr.clone());
$externalStorage.find('tbody tr').last().find('.mountPoint input').val('');
var selected = $(this).find('option:selected').text();
var backendClass = $(this).val();
$tr.find('.backend').text(selected);
if ($tr.find('.mountPoint input').val() === '') {
$tr.find('.mountPoint input').val(suggestMountPoint(selected));
}
$tr.addClass(backendClass);
$tr.find('.status').append('<span></span>');
$tr.find('.backend').data('class', backendClass);
var configurations = $(this).data('configurations');
var $td = $tr.find('td.configuration');
$.each(configurations, function(backend, parameters) {
if (backend === backendClass) {
$.each(parameters['configuration'], function(parameter, placeholder) {
var is_optional = false;
if (placeholder.indexOf('&') === 0) {
is_optional = true;
placeholder = placeholder.substring(1);
}
var newElement;
if (placeholder.indexOf('*') === 0) {
var class_string = is_optional ? ' optional' : '';
newElement = $('<input type="password" class="added' + class_string + '" data-parameter="'+parameter+'" placeholder="'+placeholder.substring(1)+'" />');
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} else if (placeholder.indexOf('!') === 0) {
newElement = $('<label><input type="checkbox" class="added" data-parameter="'+parameter+'" />'+placeholder.substring(1)+'</label>');
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} else if (placeholder.indexOf('#') === 0) {
newElement = $('<input type="hidden" class="added" data-parameter="'+parameter+'" />');
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} else {
var class_string = is_optional ? ' optional' : '';
newElement = $('<input type="text" class="added' + class_string + '" data-parameter="'+parameter+'" placeholder="'+placeholder+'" />');
}
highlightInput(newElement);
$td.append(newElement);
});
if (parameters['custom'] && $externalStorage.find('tbody tr.'+backendClass.replace(/\\/g, '\\\\')).length === 1) {
OC.addScript('files_external', parameters['custom']);
}
$td.children().not('[type=hidden]').first().focus();
return false;
}
});
$tr.find('td').last().attr('class', 'remove');
$tr.find('td').last().removeAttr('style');
$tr.removeAttr('id');
$(this).remove();
addSelect2($tr.find('.applicableUsers'));
});
function suggestMountPoint(defaultMountPoint) {
var pos = defaultMountPoint.indexOf('/');
if (pos !== -1) {
defaultMountPoint = defaultMountPoint.substring(0, pos);
}
defaultMountPoint = defaultMountPoint.replace(/\s+/g, '');
var i = 1;
var append = '';
var match = true;
while (match && i < 20) {
match = false;
$externalStorage.find('tbody td.mountPoint input').each(function(index, mountPoint) {
if ($(mountPoint).val() === defaultMountPoint+append) {
match = true;
return false;
}
});
if (match) {
append = i;
i++;
} else {
break;
}
}
return defaultMountPoint+append;
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}
$externalStorage.on('paste', 'td input', function() {
var $me = $(this);
var $tr = $me.closest('tr');
setTimeout(function() {
highlightInput($me);
OC.MountConfig.saveStorage($tr);
}, 20);
});
var timer;
$externalStorage.on('keyup', 'td input', function() {
clearTimeout(timer);
var $tr = $(this).closest('tr');
highlightInput($(this));
if ($(this).val) {
timer = setTimeout(function() {
OC.MountConfig.saveStorage($tr);
}, 2000);
}
});
$externalStorage.on('change', 'td input:checkbox', function() {
OC.MountConfig.saveStorage($(this).closest('tr'));
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});
$externalStorage.on('change', '.applicable', function() {
OC.MountConfig.saveStorage($(this).closest('tr'));
});
$externalStorage.on('click', '.status>span', function() {
OC.MountConfig.saveStorage($(this).closest('tr'));
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});
$('#sslCertificate').on('click', 'td.remove>img', function() {
var $tr = $(this).closest('tr');
$.post(OC.filePath('files_external', 'ajax', 'removeRootCertificate.php'), {cert: $tr.attr('id')});
$tr.remove();
return true;
});
$externalStorage.on('click', 'td.remove>img', function() {
var $tr = $(this).closest('tr');
var mountPoint = $tr.find('.mountPoint input').val();
if ($externalStorage.data('admin') === true) {
var isPersonal = false;
var multiselect = getSelection($tr);
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$.each(multiselect, function(index, value) {
var pos = value.indexOf('(group)');
if (pos != -1) {
var mountType = 'group';
var applicable = value.substr(0, pos);
} else {
var mountType = 'user';
var applicable = value;
}
$.post(OC.filePath('files_external', 'ajax', 'removeMountPoint.php'), { mountPoint: mountPoint, mountType: mountType, applicable: applicable, isPersonal: isPersonal });
});
} else {
var mountType = 'user';
var applicable = OC.currentUser;
var isPersonal = true;
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$.post(OC.filePath('files_external', 'ajax', 'removeMountPoint.php'), { mountPoint: mountPoint, mountType: mountType, applicable: applicable, isPersonal: isPersonal });
}
$tr.remove();
});
var $allowUserMounting = $('#allowUserMounting');
$allowUserMounting.bind('change', function() {
OC.msg.startSaving('#userMountingMsg');
if (this.checked) {
OC.AppConfig.setValue('files_external', 'allow_user_mounting', 'yes');
$('input[name="allowUserMountingBackends\\[\\]"]').prop('checked', true);
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$('#userMountingBackends').removeClass('hidden');
$('input[name="allowUserMountingBackends\\[\\]"]').eq(0).trigger('change');
} else {
OC.AppConfig.setValue('files_external', 'allow_user_mounting', 'no');
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$('#userMountingBackends').addClass('hidden');
}
OC.msg.finishedSaving('#userMountingMsg', {status: 'success', data: {message: t('settings', 'Saved')}});
});
$('input[name="allowUserMountingBackends\\[\\]"]').bind('change', function() {
OC.msg.startSaving('#userMountingMsg');
var userMountingBackends = $('input[name="allowUserMountingBackends\\[\\]"]:checked').map(function(){return $(this).val();}).get();
OC.AppConfig.setValue('files_external', 'user_mounting_backends', userMountingBackends.join());
OC.msg.finishedSaving('#userMountingMsg', {status: 'success', data: {message: t('settings', 'Saved')}});
// disable allowUserMounting
if(userMountingBackends.length === 0) {
$allowUserMounting.prop('checked', false);
$allowUserMounting.trigger('change');
}
});
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});
})();