/**
* This function sets the default color for the content area in the Theme Customizer.
*/
function theme_mod_content_color($color)
{
// Return the current color if set
if ($color) {
return $color;
}
// Return the selected color scheme content color if set
if ($selected_color_scheme = sds_get_color_scheme()) {
return $selected_color_scheme['content_color'];
}
// Load all color schemes for this theme
$color_schemes = sds_color_schemes();
// Return the default color scheme content color
return $color_schemes['default']['content_color'];
}
/**
* This function determines whether or not the user has selected a color scheme and returns
* the color scheme details if they have.
*
* The default color scheme can be ignored and thus if the user has selected the default color
* scheme it will not be returned.
*/
function sds_get_color_scheme($ignore_default = true)
{
global $sds_theme_options;
// Return value
$r = false;
// Default and all other color schemes (when user has selected options)
if (function_exists('sds_color_schemes') && !empty($sds_theme_options['color_scheme'])) {
$color_schemes = sds_color_schemes();
if (!empty($sds_theme_options['color_scheme']) && isset($color_schemes[$sds_theme_options['color_scheme']])) {
$selected_color_scheme = array_key_exists($sds_theme_options['color_scheme'], $color_schemes) ? $color_schemes[$sds_theme_options['color_scheme']] : false;
// Is this the default color scheme?
$default_color_scheme = isset($selected_color_scheme['default']) && $selected_color_scheme['default'] ? true : false;
// If we're not ignoring the default, or we are and this isn't a default color scheme
if (!$ignore_default || !$default_color_scheme) {
$r = $selected_color_scheme;
}
}
} else {
if (function_exists('sds_color_schemes') && empty($sds_theme_options['color_scheme']) && !$ignore_default) {
$color_schemes = sds_color_schemes();
$r = $color_schemes['default'];
}
}
return apply_filters('sds_color_scheme', $r, $ignore_default);
}
/**
* This function adds editor styles based on post type, before TinyMCE is initalized.
* It will also enqueue the correct color scheme stylesheet to better match front-end display.
*/
function pre_get_posts()
{
global $sds_theme_options, $post;
$protocol = is_ssl() ? 'https' : 'http';
// Admin only
if (is_admin()) {
add_editor_style('css/editor-style.css');
// Add correct color scheme if selected
if (function_exists('sds_color_schemes') && !empty($sds_theme_options['color_scheme']) && $sds_theme_options['color_scheme'] !== 'default') {
$color_schemes = sds_color_schemes();
add_editor_style('css/' . $color_schemes[$sds_theme_options['color_scheme']]['stylesheet']);
}
// Droid Sans Web Font (include only if a web font is not selected in Theme Options)
if (!function_exists('sds_web_fonts') || empty($sds_theme_options['web_font'])) {
add_editor_style(str_replace(',', '%2C', $protocol . '://fonts.googleapis.com/css?family=Droid+Sans:400,700'));
}
// Google WebFonts (Droid Sans)
// Fetch page template if any on Pages only
if (!empty($post) && $post->post_type === 'page') {
$wp_page_template = get_post_meta($post->ID, '_wp_page_template', true);
}
// Admin only and if we have a post using our full page or landing page templates
if (isset($wp_page_template) && ($wp_page_template === 'template-full-width.php' || $wp_page_template === 'template-landing-page.php')) {
add_editor_style('css/editor-style-full-width.css');
}
}
}
/**
* This function adds editor styles based on post type, before TinyMCE is initalized.
* It will also enqueue the correct color scheme stylesheet to better match front-end display.
*/
public function pre_get_posts()
{
global $sds_theme_options, $post;
// Determine the correct protocol
$protocol = is_ssl() ? 'https' : 'http';
// Core editor styles
add_editor_style('css/editor-style.css');
// Add correct color scheme if selected
if (function_exists('sds_color_schemes') && !empty($sds_theme_options['color_scheme']) && $sds_theme_options['color_scheme'] !== 'default') {
$color_schemes = sds_color_schemes();
add_editor_style('css/' . $color_schemes[$sds_theme_options['color_scheme']]['stylesheet']);
}
// Open Sans Web Font (include only if a web font is not selected in Theme Options)
if (!function_exists('sds_web_fonts') || empty($sds_theme_options['web_font'])) {
add_editor_style(str_replace(',', '%2C', $protocol . '://fonts.googleapis.com/css?family=Lato:400,700,900|Martel+Sans:400,600'));
}
// Google WebFonts (Open Sans)
// Fetch page template (Pages only)
$wp_page_template = get_page_template_slug();
// If we have a post using our full page or landing page templates
if (!empty($post) && ($wp_page_template === 'template-full-width.php' || $wp_page_template === 'template-landing-page.php')) {
add_editor_style('css/editor-style-full-width.css');
}
// FontAwesome
add_editor_style(SDS_Theme_Options::sds_core_dir(true) . '/css/font-awesome.min.css');
}
/**
* This function sanitizes input from the user when saving options.
*/
public function sds_theme_options_sanitize($input)
{
// Reset to Defaults
// TODO: Allow for reset in the Customizer?
if (isset($input['reset'])) {
return $this->get_sds_theme_option_defaults();
}
// Remove Logo
if (isset($input['remove-logo'])) {
unset($input['remove-logo']);
// We don't want to store this value in the options array
$input['logo_attachment_id'] = false;
}
// Parse arguments, replacing defaults with user input
$input = wp_parse_args($input, $this->get_sds_theme_option_defaults());
// General
$input['logo_attachment_id'] = !empty($input['logo_attachment_id']) ? (int) $input['logo_attachment_id'] : '';
$input['color_scheme'] = sanitize_text_field($input['color_scheme']);
$input['web_font'] = !empty($input['web_font']) && $input['web_font'] !== 'default' ? sanitize_text_field($input['web_font']) : false;
$input['hide_tagline'] = $input['hide_tagline'] ? true : false;
// Color Scheme (remove content/background colors if they match another color scheme's default values)
if (!empty($input['color_scheme'])) {
// Get color schemes
$color_schemes = function_exists('sds_color_schemes') ? sds_color_schemes() : array();
if (!empty($color_schemes)) {
unset($color_schemes[$input['color_scheme']]);
// Remove current color scheme
// Get current theme mods
$theme_mod_content_color = get_theme_mod('content_color');
$theme_mod_background_color = get_theme_mod('background_color');
// Loop through color schemes
foreach ($color_schemes as $color_scheme_id => $color_scheme) {
// Check to see if the current content color theme mod matches this color scheme's default value
if ($color_scheme['content_color'] === $theme_mod_content_color) {
remove_theme_mod('content_color');
}
// Check to see if the current background color theme mod matches this color scheme's default value
if (isset($color_scheme['background_color']) && ltrim($color_scheme['background_color'], '#') === $theme_mod_background_color) {
remove_theme_mod('background_color');
}
}
}
}
// Content Layouts
foreach ($input['content_layouts'] as $key => &$value) {
$value = $value !== 'default' ? sanitize_text_field($value) : false;
}
// Social Media
foreach ($input['social_media'] as $key => &$value) {
// RSS Feed (use site feed)
if ($key === 'rss_url_use_site_feed' && $value) {
$value = true;
$input['social_media']['rss_url'] = '';
} else {
$value = esc_url($value);
}
}
// Ensure the 'rss_url_use_site_feed' key is set in social media
if (!isset($input['social_media']['rss_url_use_site_feed'])) {
$input['social_media']['rss_url_use_site_feed'] = false;
}
return $input;
}
/**
* This function sets/resets the current color scheme for use in the Customizer.
*/
public function wp_loaded()
{
global $sds_theme_options;
// Set the current Baton color scheme
$sds_color_schemes = sds_color_schemes();
$this->sds_color_scheme = !empty($sds_theme_options['color_scheme']) && array_key_exists($sds_theme_options['color_scheme'], $sds_color_schemes) ? $sds_color_schemes[$sds_theme_options['color_scheme']] : $this->sds_color_scheme;
}
/**
* This function renders the control's content.
*/
public function render_content()
{
?>
<div class="sds-theme-options-color-schemes-wrap customize-sds-theme-options-color-schemes-wrap">
<span class="customize-control-title"><?php
echo esc_html($this->label);
?>
</span>
<?php
if (!empty($this->description)) {
?>
<span class="description customize-control-description"><?php
echo $this->description;
?>
</span>
<?php
}
?>
<?php
foreach (sds_color_schemes() as $name => $atts) {
?>
<div class="sds-theme-options-color-scheme sds-theme-options-color-scheme-<?php
echo $name;
?>
">
<label>
<input type="radio" id="sds_theme_options_color_scheme_<?php
echo $name;
?>
" name="sds_theme_options[color_scheme]" <?php
checked(!$this->value() && isset($atts['default']) && $atts['default'] || $this->value() === $name);
?>
value="<?php
echo esc_attr($name);
?>
" <?php
$this->link();
?>
/>
<?php
if (isset($atts['preview']) && !empty($atts['preview'])) {
?>
<div class="sds-theme-options-color-scheme-preview" style="background: <?php
echo esc_attr($atts['preview']);
?>
"> </div>
<?php
}
?>
<?php
echo isset($atts['label']) ? $atts['label'] : false;
?>
</label>
</div>
<?php
}
?>
</div>
<?php
}
