250 lines
7.5 KiB
JavaScript
250 lines
7.5 KiB
JavaScript
/**
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* @author Björn Schießle <bjoern@schiessle.org>
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*
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* @copyright Copyright (c) 2016, Bjoern Schiessle
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your opinion) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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function startLoading() {
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OC.msg.startSaving('#theming_settings_msg');
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$('#theming_settings_loading').show();
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}
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function setThemingValue(setting, value) {
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startLoading();
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$.post(
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OC.generateUrl('/apps/theming/ajax/updateStylesheet'), {'setting' : setting, 'value' : value}
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).done(function(response) {
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hideUndoButton(setting, value);
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preview(setting, value, response.data.serverCssUrl);
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}).fail(function(response) {
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OC.msg.finishedSaving('#theming_settings_msg', response);
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$('#theming_settings_loading').hide();
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});
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}
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function preview(setting, value, serverCssUrl) {
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OC.msg.startAction('#theming_settings_msg', t('theming', 'Loading preview…'));
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var stylesheetsLoaded = 1;
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var reloadStylesheets = function(cssFile) {
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var queryString = '?reload=' + new Date().getTime();
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var url = cssFile + queryString;
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var old = $('link[href*="' + cssFile.replace("/","\/") + '"]');
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var stylesheet = $("<link/>", {
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rel: "stylesheet",
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type: "text/css",
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href: url
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});
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stylesheet.load(function () {
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$(old).remove();
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stylesheetsLoaded--;
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if(stylesheetsLoaded === 0) {
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$('#theming_settings_loading').hide();
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var response = { status: 'success', data: {message: t('theming', 'Saved')}};
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OC.msg.finishedSaving('#theming_settings_msg', response);
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}
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});
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stylesheet.appendTo("head");
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};
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if (serverCssUrl !== undefined) {
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stylesheetsLoaded++;
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reloadStylesheets(serverCssUrl);
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}
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reloadStylesheets(OC.generateUrl('/apps/theming/styles'));
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if (setting === 'name') {
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window.document.title = t('core', 'Admin') + " - " + value;
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}
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hideUndoButton(setting, value);
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}
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function hideUndoButton(setting, value) {
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var themingDefaults = {
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name: 'Nextcloud',
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slogan: t('lib', 'a safe home for all your data'),
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url: 'https://nextcloud.com',
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color: '#0082c9',
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logoMime: '',
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backgroundMime: '',
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imprintUrl: '',
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privacyUrl: ''
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};
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if (value === themingDefaults[setting] || value === '') {
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$('.theme-undo[data-setting=' + setting + ']').hide();
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} else {
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$('.theme-undo[data-setting=' + setting + ']').show();
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}
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if(setting === 'backgroundMime' && value !== 'backgroundColor') {
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$('.theme-remove-bg').show();
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}
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if(setting === 'backgroundMime' && value === 'backgroundColor') {
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$('.theme-remove-bg').hide();
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$('.theme-undo[data-setting=backgroundMime]').show();
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}
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}
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$(document).ready(function () {
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$('#theming [data-toggle="tooltip"]').tooltip();
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// manually instantiate jscolor to work around new Function call which violates strict CSP
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var colorElement = $('#theming-color')[0];
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var jscolor = new window.jscolor(colorElement, {hash: true});
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$('#theming .theme-undo').each(function() {
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var setting = $(this).data('setting');
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var value = $('#theming-'+setting).val();
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hideUndoButton(setting, value);
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});
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$('.fileupload').fileupload({
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pasteZone: null,
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dropZone: null,
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done: function (e, response) {
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var $form = $(e.target).closest('form');
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var key = $form.data('image-key');
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preview(key + 'Mime', response.result.data.name, response.result.data.serverCssUrl);
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$form.find('.image-preview').css('backgroundImage', response.result.data.url + '?v=' + new Date().getTime());
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OC.msg.finishedSaving('#theming_settings_msg', response.result);
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$form.find('label.button').addClass('icon-upload').removeClass('icon-loading-small');
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$form.find('.theme-undo').show();
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},
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submit: function(e, response) {
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var $form = $(e.target).closest('form');
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var key = $form.data('image-key');
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startLoading();
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$form.find('label.button').removeClass('icon-upload').addClass('icon-loading-small');
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},
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fail: function (e, response){
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var $form = $(e.target).closest('form');
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OC.msg.finishedError('#theming_settings_msg', response._response.jqXHR.responseJSON.data.message);
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$form.find('label.button').addClass('icon-upload').removeClass('icon-loading-small');
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$('#theming_settings_loading').hide();
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}
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});
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// clicking preview should also trigger file upload dialog
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$('#theming-preview-logo').on('click', function(e) {
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e.stopPropagation();
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$('#uploadlogo').click();
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});
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$('#theming-preview').on('click', function() {
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$('#upload-login-background').click();
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});
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function checkName () {
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var length = $('#theming-name').val().length;
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try {
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if (length > 0) {
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return true;
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} else {
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throw t('theming', 'Name cannot be empty');
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}
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} catch (error) {
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$('#theming-name').attr('title', error);
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$('#theming-name').tooltip({placement: 'top', trigger: 'manual'});
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$('#theming-name').tooltip('fixTitle');
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$('#theming-name').tooltip('show');
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$('#theming-name').addClass('error');
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}
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return false;
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}
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$('#theming-name').keyup(function() {
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if (checkName()) {
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$('#theming-name').tooltip('hide');
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$('#theming-name').removeClass('error');
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}
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});
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$('#theming-name').change(function(e) {
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var el = $(this);
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});
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function onChange(e) {
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var el = $(this);
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var setting = el.parent().find('div[data-setting]').data('setting');
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var value = $(this).val();
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if(setting === 'color') {
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if (value.indexOf('#') !== 0) {
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value = '#' + value;
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}
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}
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if(setting === 'name') {
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if(checkName()){
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$.when(el.focusout()).then(function() {
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setThemingValue('name', value);
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});
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if (e.keyCode == 13) {
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setThemingValue('name', value);
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}
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}
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}
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$.when(el.focusout()).then(function() {
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setThemingValue(setting, value);
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});
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if (e.keyCode == 13) {
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setThemingValue(setting, value);
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}
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};
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$('#theming input[type="text"]').change(onChange);
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$('#theming input[type="url"]').change(onChange);
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$('.theme-undo').click(function (e) {
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var setting = $(this).data('setting');
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var $form = $(this).closest('form');
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var image = $form.data('image-key');
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startLoading();
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$('.theme-undo[data-setting=' + setting + ']').hide();
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$.post(
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OC.generateUrl('/apps/theming/ajax/undoChanges'), {'setting' : setting}
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).done(function(response) {
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if (setting === 'color') {
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var colorPicker = document.getElementById('theming-color');
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colorPicker.style.backgroundColor = response.data.value;
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colorPicker.value = response.data.value.slice(1).toUpperCase();
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} else if (!image) {
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var input = document.getElementById('theming-'+setting);
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input.value = response.data.value;
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}
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preview(setting, response.data.value, response.data.serverCssUrl);
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});
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});
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$('.theme-remove-bg').click(function() {
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startLoading();
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$.post(
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OC.generateUrl('/apps/theming/ajax/updateStylesheet'), {'setting' : 'backgroundMime', 'value' : 'backgroundColor'}
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).done(function(response) {
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preview('backgroundMime', 'backgroundColor', response.data.serverCssUrl);
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}).fail(function(response) {
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OC.msg.finishedSaving('#theming_settings_msg', response);
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$('#theming_settings_loading').hide();
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});
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});
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});
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