/**
* Loads the Hybrid theme settings once and allows the input of the specific field the user would
* like to show. Hybrid theme settings are added with 'autoload' set to 'yes', so the settings are
* only loaded once on each page load.
*
* @since 0.7.0
* @access public
* @uses get_option() Gets an option from the database.
* @uses hybrid_get_prefix() Gets the prefix of the theme.
* @global object $hybrid The global Hybrid object.
* @param string $option The specific theme setting the user wants.
* @return mixed $settings[$option] Specific setting asked for.
*/
function hybrid_get_setting($option = '')
{
global $hybrid;
/* If no specific option was requested, return false. */
if (!$option) {
return false;
}
/* Get the default settings. */
$defaults = hybrid_get_default_theme_settings();
/* If the settings array hasn't been set, call get_option() to get an array of theme settings. */
if (!isset($hybrid->settings) || !is_array($hybrid->settings)) {
$hybrid->settings = get_option(hybrid_get_prefix() . '_theme_settings', $defaults);
}
/* If the option isn't set but the default is, set the option to the default. */
if (!isset($hybrid->settings[$option]) && isset($defaults[$option])) {
$hybrid->settings[$option] = $defaults[$option];
}
/* If no option is found at this point, return false. */
if (!isset($hybrid->settings[$option])) {
return false;
}
/* If the specific option is an array, return it. */
if (is_array($hybrid->settings[$option])) {
return $hybrid->settings[$option];
} else {
return wp_kses_stripslashes($hybrid->settings[$option]);
}
}
/**
* Registers custom sections, settings, and controls for the $wp_customize instance.
*
* @param object $wp_customize
* @since Cakifo 1.4
*/
function cakifo_customize_register($wp_customize)
{
/* Get the theme prefix. */
$prefix = hybrid_get_prefix();
/* Get the default theme settings. */
$defaults = hybrid_get_default_theme_settings();
$wp_customize->get_setting('blogname')->transport = 'postMessage';
$wp_customize->get_setting('blogdescription')->transport = 'postMessage';
/* Add the Cakifo section */
$wp_customize->add_section('cakifo_customize_settings', array('title' => esc_html__('Cakifo settings', 'cakifo'), 'priority' => 35, 'capability' => 'edit_theme_options'));
/**
* Link color
*/
$wp_customize->add_setting("{$prefix}_theme_settings[link_color]", array('default' => cakifo_get_default_link_color(), 'type' => 'option', 'sanitize_callback' => 'sanitize_hex_color', 'capability' => 'edit_theme_options'));
$wp_customize->add_control(new WP_Customize_Color_Control($wp_customize, 'link_color', array('label' => esc_html__('Link Color', 'cakifo'), 'section' => 'colors', 'settings' => "{$prefix}_theme_settings[link_color]")));
/**
* Show slider?
*/
$wp_customize->add_setting("{$prefix}_theme_settings[featured_show]", array('default' => false, 'type' => 'option', 'capability' => 'edit_theme_options'));
$wp_customize->add_control('featured_show', array('settings' => "{$prefix}_theme_settings[featured_show]", 'label' => esc_html__('Show "Featured Content" slider?', 'cakifo'), 'section' => 'cakifo_customize_settings', 'type' => 'checkbox'));
/**
* Slider categories
*/
// Create category array
foreach (get_categories() as $cat) {
$categories[$cat->term_id] = $cat->name;
}
/* Add setting and control */
$wp_customize->add_setting("{$prefix}_theme_settings[featured_category]", array('default' => '', 'type' => 'option', 'capability' => 'edit_theme_options'));
$wp_customize->add_control('featured_category', array('settings' => "{$prefix}_theme_settings[featured_category]", 'label' => esc_html__('Featured Category:', 'cakifo'), 'section' => 'cakifo_customize_settings', 'type' => 'select', 'choices' => $categories));
/**
* Number of posts in the slider
*/
$wp_customize->add_setting("{$prefix}_theme_settings[featured_posts]", array('default' => 5, 'type' => 'option', 'capability' => 'edit_theme_options'));
$wp_customize->add_control('featured_posts', array('settings' => "{$prefix}_theme_settings[featured_posts]", 'label' => esc_html__('Number of posts', 'cakifo'), 'section' => 'cakifo_customize_settings', 'type' => 'text'));
if ($wp_customize->is_preview() && !is_admin()) {
add_action('wp_footer', 'cakifo_customize_preview', 21);
}
}
/**
* Registers custom sections, settings, and controls for the $wp_customize instance.
*
* @since 1.4.0
* @access private
* @param object $wp_customize
*/
function hybrid_customize_register($wp_customize)
{
/* Get supported theme settings. */
$supports = get_theme_support('hybrid-core-theme-settings');
/* Get the theme prefix. */
$prefix = hybrid_get_prefix();
/* Get the default theme settings. */
$default_settings = hybrid_get_default_theme_settings();
/* Add the footer section, setting, and control if theme supports the 'footer' setting. */
if (is_array($supports[0]) && in_array('footer', $supports[0])) {
/* Add the footer section. */
$wp_customize->add_section('hybrid-core-footer', array('title' => esc_html__('Footer', 'hybrid-core'), 'priority' => 200, 'capability' => 'edit_theme_options'));
/* Add the 'footer_insert' setting. */
$wp_customize->add_setting("{$prefix}_theme_settings[footer_insert]", array('default' => $default_settings['footer_insert'], 'type' => 'option', 'capability' => 'edit_theme_options', 'sanitize_callback' => 'hybrid_customize_sanitize', 'sanitize_js_callback' => 'hybrid_customize_sanitize', 'transport' => 'postMessage'));
/* Add the textarea control for the 'footer_insert' setting. */
$wp_customize->add_control(new Hybrid_Customize_Control_Textarea($wp_customize, 'hybrid-core-footer', array('label' => esc_html__('Footer', 'hybrid-core'), 'section' => 'hybrid-core-footer', 'settings' => "{$prefix}_theme_settings[footer_insert]")));
/* If viewing the customize preview screen, add a script to show a live preview. */
if ($wp_customize->is_preview() && !is_admin()) {
add_action('wp_footer', 'hybrid_customize_preview_script', 21);
}
}
}
/**
* Loads the Hybrid theme settings once and allows the input of the specific field the user would
* like to show. Hybrid theme settings are added with 'autoload' set to 'yes', so the settings are
* only loaded once on each page load.
*
* @since 0.7.0
* @access public
* @uses get_option() Gets an option from the database.
* @uses hybrid_get_prefix() Gets the prefix of the theme.
* @global object $hybrid The global Hybrid object.
* @param string $option The specific theme setting the user wants.
* @return mixed $settings[$option] Specific setting asked for.
*/
function hybrid_get_setting($option = '')
{
global $hybrid;
/* If no specific option was requested, return false. */
if (!$option) {
return false;
}
/* If the settings array hasn't been set, call get_option() to get an array of theme settings. */
if (!isset($hybrid->settings)) {
$hybrid->settings = get_option(hybrid_get_prefix() . '_theme_settings', hybrid_get_default_theme_settings());
}
/* If the settings isn't an array or the specific option isn't in the array, return false. */
if (!is_array($hybrid->settings) || empty($hybrid->settings[$option])) {
return false;
}
/* If the specific option is an array, return it. */
if (is_array($hybrid->settings[$option])) {
return $hybrid->settings[$option];
} else {
return wp_kses_stripslashes($hybrid->settings[$option]);
}
}
/**
* Registers the plugin settings and sets up the settings sections and fields.
*
* @since 2.0.0
* @access public
* @return void
*/
public function register_settings()
{
/* Register theme settings. */
register_setting("{$this->prefix}_theme_settings", "{$this->prefix}_theme_settings", array($this, 'validate_settings'));
/* Get the plugin settings from the database. */
$this->settings = get_option("{$this->prefix}_theme_settings", hybrid_get_default_theme_settings());
}
/**
* @since 0.4.0
* @deprecated 1.0.0
*/
function hybrid_theme_settings()
{
_deprecated_function(__FUNCTION__, '1.0.0', 'hybrid_get_default_theme_settings()');
return apply_filters(hybrid_get_prefix() . '_settings_args', hybrid_get_default_theme_settings());
}
/**
* Saves the default theme settings in the {$wpdb->prefix}_options if none have been added. The
* settings are given a unique name depending on the theme directory. They are always saved as
* {$prefix}_theme_settings in the database.
*
* @since 0.7.0
*/
function hybrid_load_settings_page() {
$prefix = hybrid_get_prefix();
/* Get theme settings from the database. */
$settings = get_option( "{$prefix}_theme_settings" );
/* If no settings are available, add the default settings to the database. */
if ( false === $settings ) {
$settings = hybrid_get_default_theme_settings();
add_option( "{$prefix}_theme_settings", $settings, '', 'yes' );
/* Redirect the page so that the settings are reflected on the settings page. */
wp_redirect( admin_url( 'themes.php?page=theme-settings' ) );
exit;
}
}
/**
* Add a style block to the theme for the current link color.
*
* This function is attached to the wp_head action hook.
*
* @since Cakifo 1.4
*/
function cakifo_print_link_color_style()
{
$defaults = hybrid_get_default_theme_settings();
$link_color = hybrid_get_setting('link_color');
// Don't do anything if the current link color is the default color for the current scheme
if ($link_color == $defaults['link_color']) {
return;
}
?>
<style>
/* Link color */
a,
.entry-title a {
color: <?php
echo esc_attr($link_color);
?>
;
}
</style>
<?php
}
