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