/**
* Get a Carrington Framework option, load the default otherwise
*
* @param string $name Name of the option to retrieve
* @return mixed Value of the option
*
**/
function cfct_get_option($name)
{
$defaults = array(cfct_option_name('login_link_enabled') => 'yes', cfct_option_name('copyright') => sprintf(__('Copyright © %s · %s', 'carrington'), date('Y'), get_bloginfo('name')), cfct_option_name('credit') => 'yes', cfct_option_name('lightbox') => 'yes', cfct_option_name('header_image') => 0);
$name = cfct_option_name($name);
$defaults = apply_filters('cfct_option_defaults', $defaults);
$value = get_option($name);
// We want to check for defaults registered using the prefixed and unprefixed versions of the option name.
if ($value === false) {
$prefix = cfct_get_option_prefix();
$basname = substr($name, strlen($prefix) + 1, -1);
if (isset($defaults[$name])) {
$value = $defaults[$name];
} else {
if (isset($basename) && isset($defaults[$basename])) {
$value = $defaults[$basename];
}
}
}
return $value;
}
/**
* Display a form for image header customization
*
* @return string Markup displaying the form
*
**/
function cfct_header_image_form()
{
global $wpdb;
$images = $wpdb->get_results("\n\t\tSELECT * FROM {$wpdb->posts}\n\t\tWHERE post_type = 'attachment'\n\t\tAND post_mime_type LIKE 'image%'\n\t\tAND post_parent = 0\n\t\tORDER BY post_date_gmt DESC\n\t\tLIMIT 50\n\t");
$upload_url = admin_url('media-new.php');
$header_image = cfct_get_option('header_image');
if (empty($header_image)) {
$header_image = 0;
}
$output = '
<ul style="width: ' . (count($images) + 1) * 152 . 'px">
<li style="background: #666;">
<label for="cfct_header_image_0">
<input type="radio" name="' . esc_attr(cfct_option_name('header_image')) . '" value="0" id="' . esc_attr(cfct_option_name('header_image_0')) . '" ' . checked($header_image, 0, false) . '/>' . __('No Image', 'carrington-core') . '
</label>
</li>
';
if (count($images)) {
foreach ($images as $image) {
$id = cfct_option_name('header_image_' . $image->ID);
$thumbnail = wp_get_attachment_image_src($image->ID);
$output .= '
<li style="background-image: url(' . $thumbnail[0] . ')">
<label for="' . $id . '">
<input type="radio" name="' . esc_attr(cfct_option_name('header_image')) . '" value="' . $image->ID . '" id="' . $id . '"' . checked($header_image, $image->ID, false) . ' />' . esc_html($image->post_title) . '
</label>
</li>';
}
}
$output .= '</ul>';
return '<p>' . sprintf(__('Header Image — <a href="%s">Upload Images</a>', 'carrington-core'), $upload_url) . '</p><div class="cfct_header_image_carousel">' . $output . '</div>';
}
/**
* Filter for registering defaults of cfcp_options.
*/
function cfcp_option_defaults($defaults)
{
$defaults[cfct_option_name('social_enabled')] = 'yes';
$defaults[cfct_option_name('cfcp_header_options')] = array('posts' => array('_1' => null, '_2' => null, '_3' => null), 'type' => 'featured');
return $defaults;
}
