/**
* Custom CSS
*
* @since 1.0
*/
function dslc_custom_css()
{
if (!is_singular() && !is_archive() && !is_author() && !is_search() && !is_404() && !is_home()) {
return;
}
global $dslc_active;
global $dslc_css_style;
global $content_width;
global $dslc_googlefonts_array;
global $dslc_all_googlefonts_array;
global $dslc_post_types;
$composer_code = '';
$template_code = '';
$lc_width = dslc_get_option('lc_max_width', 'dslc_plugin_options');
if (empty($lc_width)) {
$lc_width = $content_width . 'px';
} else {
if (strpos($lc_width, 'px') === false && strpos($lc_width, '%') === false) {
$lc_width = $lc_width . 'px';
}
}
// Filter $lc_width ( for devs )
$lc_width = apply_filters('dslc_content_width', $lc_width);
$template_ID = false;
// If single, load template
if (is_singular($dslc_post_types)) {
$template_ID = dslc_st_get_template_ID(get_the_ID());
}
// If archive, load template
if (is_archive() && !is_author() && !is_search()) {
$template_ID = dslc_get_option(get_post_type(), 'dslc_plugin_options_archives');
}
if (is_author()) {
$template_ID = dslc_get_option('author', 'dslc_plugin_options_archives');
}
if (is_search()) {
$template_ID = dslc_get_option('search_results', 'dslc_plugin_options_archives');
}
if (is_404()) {
$template_ID = dslc_get_option('404_page', 'dslc_plugin_options_archives');
}
// Header/Footer
if ($template_ID) {
$header_footer = dslc_hf_get_ID($template_ID);
} else {
if (is_singular($dslc_post_types)) {
$template_ID = dslc_st_get_template_ID(get_the_ID());
$header_footer = dslc_hf_get_ID($template_ID);
} else {
$header_footer = dslc_hf_get_ID(get_the_ID());
}
}
// Header
if ($header_footer['header']) {
$header_code = get_post_meta($header_footer['header'], 'dslc_code', true);
$composer_code .= $header_code;
}
// Footer
if ($header_footer['footer']) {
$footer_code = get_post_meta($header_footer['footer'], 'dslc_code', true);
$composer_code .= $footer_code;
}
// Template content
if ($template_ID) {
$composer_code .= get_post_meta($template_ID, 'dslc_code', true);
}
// Post/Page content
$post_id = get_the_ID();
$composer_code .= get_post_meta($post_id, 'dslc_code', true);
echo '<style type="text/css">';
// If composer not used on this page stop execution
if ($composer_code) {
// Replace shortcode names
$composer_code = str_replace('dslc_modules_section', 'dslc_modules_section_gen_css', $composer_code);
$composer_code = str_replace('dslc_modules_area', 'dslc_modules_area_gen_css', $composer_code);
$composer_code = str_replace('[dslc_module]', '[dslc_module_gen_css]', $composer_code);
$composer_code = str_replace('[dslc_module ', '[dslc_module_gen_css ', $composer_code);
$composer_code = str_replace('[/dslc_module]', '[/dslc_module_gen_css]', $composer_code);
// Do CSS shortcode
do_shortcode($composer_code);
// Google Fonts Import
$gfonts_output_subsets = '';
$gfonts_subsets_arr = dslc_get_option('lc_gfont_subsets', 'dslc_plugin_options_performance');
if (!$gfonts_subsets_arr) {
$gfonts_subsets_arr = array('latin', 'latin-ext', 'cyrillic', 'cyrillic-ext');
}
foreach ($gfonts_subsets_arr as $gfonts_subset) {
if ($gfonts_output_subsets == '') {
$gfonts_output_subsets .= $gfonts_subset;
} else {
$gfonts_output_subsets .= ',' . $gfonts_subset;
}
}
if (!defined('DS_LIVE_COMPOSER_GFONTS') || DS_LIVE_COMPOSER_GFONTS) {
$gfonts_output_prepend = '@import url("//fonts.googleapis.com/css?family=';
$gfonts_output_append = '&subset=' . $gfonts_output_subsets . '"); ';
$gfonts_ouput_inner = '';
foreach ($dslc_googlefonts_array as $gfont) {
if (in_array($gfont, $dslc_all_googlefonts_array)) {
$gfont = str_replace(' ', '+', $gfont);
if ($gfont != '') {
if ($gfonts_ouput_inner == '') {
$gfonts_ouput_inner .= $gfont . ':100,200,300,400,500,600,700,800,900';
} else {
$gfonts_ouput_inner .= '|' . $gfont . ':100,200,300,400,500,600,700,800,900';
}
}
}
}
$gfonts_output = $gfonts_output_prepend . $gfonts_ouput_inner . $gfonts_output_append;
if ($gfonts_ouput_inner != '') {
echo $gfonts_output;
}
}
}
// Wrapper width
echo '.dslc-modules-section-wrapper, .dslca-add-modules-section { width : ' . $lc_width . '; } ';
// Initial ( default ) row CSS
echo dslc_row_get_initial_style();
// Echo CSS style
if (!$dslc_active && $composer_code) {
echo $dslc_css_style;
}
echo '</style>';
}
/**
* Add custom classes to the body tag
*
* @since 1.0
*/
function dslc_body_class($classes)
{
global $dslc_post_types;
$proceed = false;
$has_lc_content = false;
$has_lc_header_footer = false;
if (is_archive() && !is_author() && !is_search()) {
$template_id = dslc_get_option(get_post_type(), 'dslc_plugin_options_archives');
if ($template_id) {
$proceed = true;
$has_lc_content = true;
}
}
if (is_author()) {
$template_id = dslc_get_option('author', 'dslc_plugin_options_archives');
if ($template_id) {
$proceed = true;
$has_lc_content = true;
}
}
if (is_search()) {
$template_id = dslc_get_option('search_results', 'dslc_plugin_options_archives');
if ($template_id) {
$proceed = true;
$has_lc_content = true;
}
}
if (is_singular()) {
$proceed = true;
}
if (false === $proceed) {
return $classes;
}
// If page in LC mode, force the class?
if (isset($_GET['dslc'])) {
$has_lc_content = true;
}
// Still nothing, let's check if there's real LC content on the page.
if (!$has_lc_content) {
// Get the dslc_code custom field.
$dslc_code = get_post_meta(get_the_ID(), 'dslc_code', true);
// If there is LC content, allow the class?
if ($dslc_code) {
$has_lc_content = true;
}
}
// Still nothing, let's check if it's a post and has an LC template.
if (!$has_lc_content && is_singular($dslc_post_types)) {
// Get the ID of the template.
$template_id = dslc_st_get_template_ID(get_the_ID());
// If template exists, allow the class.
if ($template_id) {
$has_lc_content = true;
}
}
// Let's check if it has LC powered header/footer.
$header_footer = dslc_hf_get_ID(get_the_ID());
if ($header_footer['header'] || $header_footer['footer']) {
$has_lc_header_footer = true;
}
// If has LC content append class.
if ($has_lc_content || $has_lc_header_footer) {
$classes[] = 'dslc-page';
}
if ($has_lc_content) {
$classes[] = 'dslc-page-has-content';
}
if ($has_lc_header_footer) {
$classes[] = 'dslc-page-has-hf';
}
// If responsive disabled append class.
if (defined('DS_LIVE_COMPOSER_RESPONSIVE') && !DS_LIVE_COMPOSER_RESPONSIVE) {
$classes[] = 'dslc-res-disabled';
}
// Return the modified array.
return $classes;
}
/**
* Get the footer output code
*
* @since 1.0.2
*
* @param int $post_ID ID of the post/page. Default false.
* @return string The HTML ouput of the footer for a defined post/page
*/
function dslc_hf_get_footer($post_ID = false)
{
// Var defaults
$append = '';
$wrapper_end = '';
// Wrap if header handled by theme
if (defined('DS_LIVE_COMPOSER_HF_AUTO') && !DS_LIVE_COMPOSER_HF_AUTO) {
$wrapper_end = '</div>';
}
// If the page displayed is header/footer, do not repeat
if (is_singular('dslc_hf')) {
return $wrapper_end;
}
// Get header/footer ID associated with the post
$header_footer = dslc_hf_get_ID($post_ID);
// If there is a footer applied
if ($header_footer['footer'] && is_numeric($header_footer['footer'])) {
// Get the footer LC code
$footer_code = get_post_meta($header_footer['footer'], 'dslc_code', true);
// If the "position" option value exists
if (get_post_meta($header_footer['footer'], 'dslc_hf_position', true)) {
// Set the "position" option value to the one from the settings
$footer_position = get_post_meta($header_footer['footer'], 'dslc_hf_position', true);
} else {
// Set the "position" option value to default "relative"
$footer_position = 'relative';
}
// If editor active? Add a link to the footer editing.
if (dslc_is_editor_active('access')) {
$footer_link = DSLC_EditorInterface::get_editor_link($header_footer['footer']);
// Set the HTML for the edit overlay.
$append = '<div class="dslc-hf-block-overlay"><a target="_blank" href="' . $footer_link . '" class="dslc-hf-block-overlay-button dslca-link">' . __('Edit Footer', 'live-composer-page-builder') . '</a></div>';
}
// Add the header code to the variable holder.
return '<div id="dslc-footer" class="dslc-footer-pos-' . $footer_position . '">' . do_shortcode($footer_code) . $append . '</div>' . $wrapper_end;
// If no header applied
} else {
return '' . $wrapper_end;
}
}
