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178 lines
6.7 KiB
178 lines
6.7 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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// This script may only be included - so its better to die if called directly.
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if (strpos($_SERVER['SCRIPT_NAME'], basename(__FILE__)) !== false) {
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header('location: index.php');
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exit;
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}
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global $prefs;
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$themelib = TikiLib::lib('theme');
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$csslib = TikiLib::lib('css');
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//handle case when changing the themes in the Look and Feel settings panel
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$a_theme = $prefs['theme'];
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if (isset($_REQUEST['looksetup'])) {
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if (isset($_REQUEST['theme'])) {
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if (! isset($_REQUEST['theme_option']) || $_REQUEST['theme_option'] = '') {
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// theme has no options
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$_REQUEST['theme_option'] = '';
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}
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}
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} else {
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// just changed theme menu, so refill options
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if (isset($_REQUEST['theme']) && $_REQUEST['theme'] != '') {
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$a_theme = $_REQUEST['theme'];
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}
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}
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$themes = $themelib->list_themes();
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$smarty->assign_by_ref('themes', $themes);
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$theme_options = $themelib->list_theme_options($a_theme);
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$smarty->assign('theme_options', $theme_options);
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$themePrefs = TikiLib::lib('prefs')->getThemePrefs();
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$smarty->assign('themePrefs', $themePrefs);
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// get thumbnail if there is one
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$thumbfile = $themelib->get_thumbnail_file($prefs['site_theme'], $prefs['site_theme_option']);
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if (empty($thumbfile)) {
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$thumbfile = $themelib->get_thumbnail_file($prefs['site_theme']);
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}
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if (empty($thumbfile)) {
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$thumbfile = 'img/trans.png';
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}
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$smarty->assign('thumbfile', $thumbfile);
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// hash of themes and their options and their thumbnail images
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if ($prefs['feature_jquery'] == 'y') {
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$js = 'var theme_options = {';
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foreach ($themes as $theme => $value) {
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$js .= "\n'$theme':['" . $themelib->get_thumbnail_file($theme, '') . '\',{';
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$options = $themelib->list_theme_options($theme);
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if ($options) {
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foreach ($options as $option) {
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$js .= "'$option':'" . $themelib->get_thumbnail_file($theme, $option) . '\',';
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}
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$js = substr($js, 0, strlen($js) - 1) . '}';
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} else {
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$js .= '}';
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}
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$js .= '],';
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}
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$js = substr($js, 0, strlen($js) - 1);
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$js .= '};';
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//Setup theme layouts array matching themes and theme:options with their respective layouts
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$js .= 'var theme_layouts = ';
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foreach ($themes as $theme => $value) {
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$theme_layouts[$theme] = $csslib->list_user_selectable_layouts($theme);
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$options = $themelib->list_theme_options($theme);
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if ($options) {
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foreach ($options as $option) {
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$theme_layouts[$theme . ':' . $option] = $csslib->list_user_selectable_layouts($theme, $option);
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}
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}
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}
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//encode $theme_layouts into json to allow js below to fetch layouts based on theme selected by user
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$theme_layouts_js = json_encode($theme_layouts);
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$js .= $theme_layouts_js . ";";
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// JS to handle theme/option changes client-side
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// the var (theme_options) has to be declared in the same block for AJAX call scope
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$none = json_encode(tr('None'));
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$headerlib->add_js(
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<<<JS
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$js
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\$(document).ready( function() {
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var setupThemeSelects = function (themeDropDown, optionDropDown, showPreview) {
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// pick up theme drop-down change
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themeDropDown.change( function() {
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var ops = theme_options[themeDropDown.val()];
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var none = true;
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var current = optionDropDown.val();
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optionDropDown.empty().attr('disabled',false)
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.append(\$('<option/>').attr('value','').text($none));
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if (themeDropDown.val()) {
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\$.each(ops[1], function(i, val) {
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optionDropDown.append(\$('<option/>').attr('value',i).text(i));
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none = false;
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});
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}
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optionDropDown.val(current);
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if (!optionDropDown.val()){
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optionDropDown.val('');
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}
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if (none) {
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optionDropDown.attr('disabled',true);
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}
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optionDropDown.change();
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if (jqueryTiki.select2) {
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optionDropDown.trigger("change:select2");
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}
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}).change();
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optionDropDown.change( function() {
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if (showPreview !== undefined) {
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var t = themeDropDown.val();
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var o = optionDropDown.val();
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var f = theme_options[t][1][o];
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if ( ! f ) {
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f = theme_options[t][0];
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}
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if (f) {
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\$('#theme_thumb').fadeOut('fast').attr('src', f).fadeIn('fast').animate({'opacity': 1}, 'fast');
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} else {
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\$('#theme_thumb').animate({'opacity': 0.3}, 'fast');
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}
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}
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});
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};
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setupThemeSelects(\$('.tab-content select[name=theme]'), \$('.tab-content select[name=theme_option]'), true);
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setupThemeSelects(\$('.tab-content select[name=theme_admin]'), \$('.tab-content select[name=theme_option_admin]'));
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var setupThemeLayouts = function (themeDropDown, optionDropDown, layoutDropDown) {
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themeDropDown,optionDropDown.change( function() {
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var theme_name = themeDropDown.val();
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if (optionDropDown.val()){
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theme_name += ":" + optionDropDown.val();
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}
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var layouts = theme_layouts[theme_name];
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var current = layoutDropDown.val();
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layoutDropDown.empty();
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if (!theme_name){
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layoutDropDown.append(\$('<option/>').attr('value','').text('Site layout'));
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layoutDropDown.attr('disabled',true);
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} else {
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layoutDropDown.attr('disabled',false);
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\$.each(layouts, function(i, val) {
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layoutDropDown.append(\$('<option/>').attr('value',i).text(val));
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});
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//try setting the option to the previously selected option and if no layout matched, set to 'basic'
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layoutDropDown.val(current);
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if (!layoutDropDown.val()){
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layoutDropDown.val('basic');
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}
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}
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layoutDropDown.change();
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}).change();
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};
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setupThemeLayouts(\$('.tab-content select[name=theme]'), \$('.tab-content select[name=theme_option]'), \$('.tab-content select[name=site_layout]') );
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setupThemeLayouts(\$('.tab-content select[name=theme_admin]'), \$('.tab-content select[name=theme_option_admin]'), \$('.tab-content select[name=site_layout_admin]') );
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});
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JS
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);
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}
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