/**
* Register Widgets
*
* Include and register widgets that theme supports.
*
* @since 0.9
*/
function ctfw_register_widgets()
{
// Available widgets
$widgets = ctfw_widgets();
// Church Theme Content plugin is installed and activated?
$ctc_active = ctfw_ctc_plugin_active();
// Loop widgets
foreach ($widgets as $widget_id => $widget_data) {
// Theme supports widget and required features?
$supported = true;
$theme_support = array_merge((array) $widget_data['theme_support'], (array) $widget_data['theme_support_required']);
foreach ($theme_support as $feature) {
if (!empty($feature) && !current_theme_supports($feature)) {
// support can be empt / not required (filtering in a non-framework widget)
$supported = false;
// one strike and you're out
break;
}
}
// Theme support is okay
if ($supported) {
// Church Theme Content is active or not required for widget
if (empty($widget_data['ctc_required']) || $ctc_active) {
// Include class if exists
$widget_class_paths = array(trailingslashit(CTFW_THEME_CLASS_DIR) . $widget_data['class_file'], trailingslashit(CTFW_CLASS_DIR) . $widget_data['class_file']);
if (locate_template($widget_class_paths, true)) {
// includes and returns true if exists
// Register the widget
register_widget($widget_data['class']);
// Unregister widgets it replaces
if (isset($widget_data['unregister'])) {
foreach ($widget_data['unregister'] as $unregister_widget) {
unregister_widget($unregister_widget);
}
}
}
}
}
}
}
/**
* Admin notice
*
* Show notice at top of admin until plugin is both installed and activated.
*
* @since 0.9
*/
function ctfw_ctc_plugin_notice()
{
// Show only on relevant pages as not to overwhelm the admin
$screen = get_current_screen();
if (!in_array($screen->base, array('dashboard', 'themes', 'plugins'))) {
return;
}
// Prevent plugins (CTC add-ons) from showing similar notice
// Make sure this is always after last return above, meaning a notice is being shown
if (!empty($GLOBALS['ctc_install_notice_sent'])) {
return;
} else {
$GLOBALS['ctc_install_notice_sent'] = true;
}
// Plugin not installed
if (!ctfw_ctc_plugin_installed() && current_user_can('install_plugins')) {
$notice = sprintf(__('<b>Plugin Required:</b> Please install and activate the <a href="%s" class="thickbox">Church Theme Content</a> plugin to use with the current theme.', 'church-theme-framework'), network_admin_url('plugin-install.php?tab=plugin-information&plugin=' . ctfw_ctc_plugin_slug() . '&TB_iframe=true&width=700&height=450'));
} elseif (!ctfw_ctc_plugin_active() && current_user_can('activate_plugins')) {
$notice = sprintf(__('Please <a href="%s">activate</a> the <b>Church Theme Content</b> plugin required by the current theme.', 'church-theme-framework'), wp_nonce_url(self_admin_url('plugins.php?action=activate&plugin=' . ctfw_ctc_plugin_file()), 'activate-plugin_' . ctfw_ctc_plugin_file()));
}
// Show notice
if (isset($notice)) {
?>
<div class="error">
<p>
<?php
echo $notice;
?>
</p>
</div>
<?php
}
}