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<?php
/**
* Template Loader
*
* @package Give
* @subpackage Classes/Give_Template_Loader
* @copyright Copyright (c) 2016, Give
* @license https://opensource.org/licenses/gpl-license GNU Public License
* @since 1.0
*/
// Exit if accessed directly.
if ( ! defined( 'ABSPATH' ) ) {
exit;
}
/**
* Give_Template_Loader Class
*
* Base class template loader.
*
* @since 1.0
*/
class Give_Template_Loader {
/**
* Class Constructor
*
* Set up the template loader Class.
*
* @since 1.0
* @access public
*/
public function __construct() {
/**
* Templates
*/
add_filter( 'template_include', array( __CLASS__, 'template_loader' ) );
/**
* Content Wrappers
*/
add_action( 'give_before_main_content', 'give_output_content_wrapper', 10 );
add_action( 'give_after_main_content', 'give_output_content_wrapper_end', 10 );
/**
* Entry Summary Classes
*/
add_filter( 'give_forms_single_summary_classes', array( $this, 'give_set_single_summary_classes' ) );
/**
* Sidebar
*/
add_action( 'give_before_single_form_summary', array( $this, 'give_output_sidebar_option' ), 1 );
/**
* Single Forms Summary Box
*/
add_action( 'give_single_form_summary', 'give_template_single_title', 5 );
add_action( 'give_single_form_summary', 'give_get_donation_form', 10 );
}
/**
* Give Set Single Summary Classes
*
* Determines if the single form should be full width or with a sidebar.
*
* @access public
*
* @param string $classes List of space separated class names.
*
* @return string $classes List of space separated class names.
*/
public function give_set_single_summary_classes( $classes ) {
// Add full width class when feature image is disabled AND no widgets are present
if ( ! give_is_setting_enabled( give_get_option( 'form_sidebar' ) ) ) {
$classes .= ' give-full-width';
}
return $classes;
}
/**
* Output sidebar option
*
* Determines whether the user has enabled or disabled the sidebar for Single Give forms.
*
* @since 1.3
* @access public
*
* @return void
*/
public function give_output_sidebar_option() {
// Add full width class when feature image is disabled AND no widgets are present
if ( give_is_setting_enabled( give_get_option( 'form_sidebar' ) ) ) {
add_action( 'give_before_single_form_summary', 'give_left_sidebar_pre_wrap', 5 );
add_action( 'give_before_single_form_summary', 'give_show_form_images', 10 );
add_action( 'give_before_single_form_summary', 'give_get_forms_sidebar', 20 );
add_action( 'give_before_single_form_summary', 'give_left_sidebar_post_wrap', 30 );
}
}
/**
* Load a template.
*
* Handles template usage so that we can use our own templates instead of the themes.
*
* Templates are in the 'templates' folder. Give looks for theme
* overrides in /theme/give/ by default.
*
* For beginners, it also looks for a give.php template first. If the user adds this
* to the theme (containing give() inside) this will be used for all give templates.
*
* @access public
*
* @param mixed $template
*
* @return string $template
*/
public static function template_loader( $template ) {
$find = array( 'give.php' );
$file = '';
if ( is_single() && get_post_type() == 'give_forms' ) {
$file = 'single-give-form.php';
$find[] = $file;
$find[] = apply_filters( 'give_template_path', 'give/' ) . $file;
}
if ( $file ) {
$template = locate_template( array_unique( $find ) );
if ( ! $template ) {
$template = GIVE_PLUGIN_DIR . '/templates/' . $file;
}
}
return $template;
}
}