function sp_get_themes()
{
$sf_themes = array();
$theme_root = untrailingslashit(SPTHEMEBASEDIR);
$themes_dir = @opendir($theme_root);
$theme_files = array();
if ($themes_dir) {
while (($file = readdir($themes_dir)) !== false) {
# themes must be in subdir
if (is_dir($theme_root . '/' . $file)) {
$themes_subdir = @opendir($theme_root . '/' . $file);
if ($themes_subdir) {
while (($subfile = readdir($themes_subdir)) !== false) {
if ($subfile == 'spTheme.txt') {
$theme_files[] = "{$file}";
}
}
}
}
}
} else {
return $sf_themes;
}
@closedir($themes_dir);
@closedir($themes_subdir);
if (empty($theme_files)) {
return $sf_themes;
}
foreach ($theme_files as $theme_file) {
if (!is_readable("{$theme_root}/{$theme_file}/spTheme.txt")) {
continue;
}
$theme_data = sp_get_theme_data("{$theme_root}/{$theme_file}/spTheme.txt");
if (empty($theme_data['Name'])) {
continue;
}
$sf_themes[sp_theme_basename($theme_file)] = $theme_data;
}
uasort($sf_themes, create_function('$a, $b', 'return strnatcasecmp( $a["Name"], $b["Name"]);'));
return $sf_themes;
}
function theme_info($theme = null)
{
if (empty($theme)) {
if (!empty($this->result['destination_name'])) {
$theme = $this->result['destination_name'];
} else {
return false;
}
}
return sp_get_theme_data($theme);
}
function sp_load_plugin_styles($ahahCall = false)
{
global $spCSSLoaded, $spDevice, $spPaths, $spGlobals;
if (!sp_get_option('sfwpheadbypass') && $spCSSLoaded) {
return;
}
$curTheme = $spGlobals['theme'];
$curTheme = apply_filters('sph_theme', $curTheme);
$vars = '';
$overlay = '';
# handle chiild themes
$parentTheme = !empty($curTheme['parent']) ? sp_get_theme_data(SPTHEMEBASEDIR . $curTheme['parent'] . '/spTheme.txt') : '';
# handle color overlays
if (current_theme_supports('sp-theme-child-overlays')) {
# can use - so might be - a child theme overlay
$overlay = !empty($curTheme['color']) ? $curTheme['color'] : '';
if (!empty($parentTheme) && !empty($curTheme['color'])) {
# must be a child with an overlay selected so...
# is the overlay in the child theme or not?
if (file_exists(SPTHEMEBASEDIR . $curTheme['theme'] . '/styles/overlays/' . $curTheme['color'] . '.php')) {
$theme = $curTheme['theme'];
} elseif (!empty($curTheme['color'])) {
$theme = $curTheme['parent'];
}
} else {
$theme = $curTheme['theme'];
}
} else {
# no support for child overlays so do it the old eway
$overlay = !empty($curTheme['color']) ? $curTheme['color'] : '';
if (!empty($parentTheme) && !empty($curTheme['color'])) {
$theme = $curTheme['parent'];
} else {
$theme = $curTheme['theme'];
}
}
$vars = !empty($overlay) ? '?overlay=' . esc_attr($overlay) . '&theme=' . esc_attr($theme) : '';
# add device query var string
$vars = !empty($vars) ? "{$vars}&device={$spDevice}" : "?device={$spDevice}";
# set the images path array
sp_set_image_array($curTheme);
$spCSSLoaded = true;
# if called from the AHAH/AJAX init routine then leave now...
if ($ahahCall) {
return;
}
# handle RTL
if (is_rtl()) {
$vars = !empty($vars) ? "{$vars}&rtl=1" : '?rtl=1';
}
$reset = is_rtl() ? 'reset.rtl.css' : 'reset,css';
# enqueue the main theme css
if (sp_is_plugin_active('user-selection/sp-user-selection-plugin.php')) {
if (!empty($parentTheme)) {
$cssTheme = strpos($parentTheme['Stylesheet'], '.css') ? true : false;
if ($cssTheme && file_exists(SPTHEMEBASEDIR . $curTheme['parent'] . '/styles/' . $reset)) {
wp_enqueue_style('sp-parent-reset', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/' . $reset);
}
wp_enqueue_style('sp-parent', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/' . $parentTheme['Stylesheet'] . $vars);
if (is_rtl() && $cssTheme && file_exists(SPTHEMEBASEDIR . $curTheme['parent'] . '/styles/rtl.css')) {
wp_enqueue_style('sp-parent-rtl', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/rtl.css');
}
}
$cssTheme = strpos(SPTHEMECSS, '.css') ? true : false;
if ($cssTheme && file_exists(SPTHEMEDIR . $reset)) {
wp_enqueue_style('sp-theme-reset', SPTHEMECSSEXTRA . $reset);
}
wp_enqueue_style('sp-theme', SPTHEMECSS . $vars);
if (is_rtl() && $cssTheme && file_exists(SPTHEMEDIR . 'rtl.css')) {
wp_enqueue_style('sp-theme-rtl', SPTHEMECSSEXTRA . 'rtl.css');
}
} else {
if (!empty($parentTheme)) {
$cssTheme = strpos($parentTheme['Stylesheet'], '.css') ? true : false;
if ($cssTheme && file_exists(SPTHEMEBASEDIR . $curTheme['parent'] . '/styles/' . $reset)) {
sp_plugin_enqueue_style('sp-parent-reset', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/' . $reset);
}
sp_plugin_enqueue_style('sp-parent', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/' . $parentTheme['Stylesheet'] . $vars);
if (is_rtl() && $cssTheme && file_exists(SPTHEMEBASEDIR . $curTheme['parent'] . '/styles/rtl.css')) {
sp_plugin_enqueue_style('sp-parent-rtl', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/rtl.css');
}
}
$cssTheme = strpos(SPTHEMECSS, '.css') ? true : false;
if ($cssTheme && file_exists(SPTHEMEDIR . $reset)) {
sp_plugin_enqueue_style('sp-theme-reset', SPTHEMECSSEXTRA . $reset);
}
sp_plugin_enqueue_style('sp-theme', SPTHEMECSS . $vars);
if (is_rtl() && $cssTheme && file_exists(SPTHEMEDIR . 'rtl.css')) {
sp_plugin_enqueue_style('sp-theme-rtl', SPTHEMECSSEXTRA . 'rtl.css');
}
}
# concat (if needed) and enqueue the plugin css
do_action('sph_print_plugin_styles');
$combine_css = sp_get_option('combinecss');
if ($combine_css) {
sp_combine_plugin_css_files();
} else {
global $sp_plugin_styles;
if (!empty($sp_plugin_styles)) {
foreach ($sp_plugin_styles->queue as $handle) {
wp_enqueue_style($handle, $sp_plugin_styles->registered[$handle]->src);
}
}
}
do_action('sph_styles_end');
}
function sp_load_plugin_styles()
{
$curTheme = sp_get_current_sp_theme();
# get optional color variant to pass to stylesheet
$curTheme = apply_filters('sph_theme', $curTheme);
# handle chiild themes
$parentTheme = !empty($curTheme['parent']) ? sp_get_theme_data(SPTHEMEBASEDIR . $curTheme['parent'] . '/spTheme.txt') : '';
# handle color overlays
$vars = !empty($curTheme['color']) ? '?color=' . esc_attr($curTheme['color']) : '';
# handle RTL
if (is_rtl()) {
$vars = !empty($vars) ? "{$vars}&rtl=1" : '?rtl=1';
}
$reset = is_rtl() ? 'reset.rtl.css' : 'reset,css';
# enqueue the main theme css
if (sp_is_plugin_active('user-selection/sp-user-selection-plugin.php')) {
if (!empty($parentTheme)) {
$cssTheme = strpos($parentTheme['Stylesheet'], '.css') ? true : false;
if ($cssTheme && file_exists(SPTHEMEBASEDIR . $curTheme['parent'] . '/styles/' . $reset)) {
wp_enqueue_style('sp-parent-reset', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/' . $reset);
}
wp_enqueue_style('sp-parent', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/' . $parentTheme['Stylesheet'] . $vars);
if (is_rtl() && $cssTheme && file_exists(SPTHEMEBASEDIR . $curTheme['parent'] . '/styles/rtl.css')) {
wp_enqueue_style('sp-parent-rtl', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/rtl.css');
}
}
$cssTheme = strpos(SPTHEMECSS, '.css') ? true : false;
if ($cssTheme && file_exists(SPTHEMEDIR . $reset)) {
wp_enqueue_style('sp-theme-reset', SPTHEMECSSEXTRA . $reset);
}
wp_enqueue_style('sp-theme', SPTHEMECSS . $vars);
if (is_rtl() && $cssTheme && file_exists(SPTHEMEDIR . 'rtl.css')) {
wp_enqueue_style('sp-theme-rtl', SPTHEMECSSEXTRA . 'rtl.css');
}
} else {
if (!empty($parentTheme)) {
$cssTheme = strpos($parentTheme['Stylesheet'], '.css') ? true : false;
if ($cssTheme && file_exists(SPTHEMEBASEDIR . $curTheme['parent'] . '/styles/' . $reset)) {
sp_plugin_enqueue_style('sp-parent-reset', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/' . $reset);
}
sp_plugin_enqueue_style('sp-parent', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/' . $parentTheme['Stylesheet'] . $vars);
if (is_rtl() && $cssTheme && file_exists(SPTHEMEBASEDIR . $curTheme['parent'] . '/styles/rtl.css')) {
sp_plugin_enqueue_style('sp-parent-rtl', SPTHEMEBASEURL . $curTheme['parent'] . '/styles/rtl.css');
}
}
$cssTheme = strpos(SPTHEMECSS, '.css') ? true : false;
if ($cssTheme && file_exists(SPTHEMEDIR . $reset)) {
sp_plugin_enqueue_style('sp-theme-reset', SPTHEMECSSEXTRA . $reset);
}
sp_plugin_enqueue_style('sp-theme', SPTHEMECSS . $vars);
if (is_rtl() && $cssTheme && file_exists(SPTHEMEDIR . 'rtl.css')) {
sp_plugin_enqueue_style('sp-theme-rtl', SPTHEMECSSEXTRA . 'rtl.css');
}
}
# concat (if needed) and enqueue the plugin css
do_action('sph_print_plugin_styles');
$combine_css = sp_get_option('combinecss');
if ($combine_css) {
sp_combine_plugin_css_files();
} else {
global $sp_plugin_styles;
if (!empty($sp_plugin_styles)) {
foreach ($sp_plugin_styles->queue as $handle) {
wp_enqueue_style($handle, $sp_plugin_styles->registered[$handle]->src);
}
}
}
do_action('sph_styles_end');
}