Basic release

buena/functions.php

@@ -0,0 +1,89 @@
+<?php
+
+if ( ! defined( 'ABSPATH' ) ) {
+	die( 'I’m a theme.' );
+}
+
+if ( ! function_exists( 'trigger_pfadfinden_plugin_error' ) ) {
+	/**
+	 * Show an error message.
+	 * 
+	 * @see http://www.squarepenguin.com/wordpress/?p=6 Inspiration
+	 * 
+	 * @param string $message
+	 * @param int    $type    optional
+	 * @return bool
+	 */
+	function trigger_pfadfinden_plugin_error( $message, $type = 0 )
+	{
+		if ( isset( $_GET['action'] ) && 'error_scrape' === $_GET['action'] ) {
+			echo $message;
+			return true;
+		}
+
+		if ( ! $type ) {
+			$type = E_USER_WARNING;
+		}
+
+		return trigger_error( $message, $type );
+	}
+}
+
+
+// Check for suitable environment
+if ( defined( 'PHP_VERSION_ID' ) && PHP_VERSION_ID >= 50400 ) {
+	// Register autoloader if updater plugin missing
+	if ( ! class_exists( 'Shy\WordPress\Theme' ) ) {
+		if ( ! include_once __DIR__ . '/use/shy-wordpress/src/autoloader.php' ) {
+			trigger_pfadfinden_plugin_error(
+				__( 'Das Theme ist unvollständig und konnte nicht geladen werden. Neuinstallation müsste helfen.', 'buena-theme' ),
+				E_USER_ERROR
+			);
+			return;
+		}
+	}
+
+	// Register our autoloader
+	if ( ! include_once __DIR__ . '/src/autoloader.php' ) {
+		trigger_pfadfinden_plugin_error(
+			__( 'Das Theme ist unvollständig und konnte nicht geladen werden. Neuinstallation müsste helfen.', 'buena-theme' ),
+			E_USER_ERROR
+		);
+		return;
+	}
+
+	/**
+	 * @return \Pfadfinden\WordPress\BuenaTheme
+	 */
+	function buena_get_theme()
+	{
+		static $theme = null;
+		if (!$theme) {
+			$theme = new ReflectionClass( 'Pfadfinden\WordPress\BuenaTheme' );
+			$theme = $theme->newInstance();
+		}
+
+		return $theme;
+	}
+
+	/**
+	 * @param string $method
+	 * @return callable
+	 */
+	function buena_get_callback( $method )
+	{
+		return array( buena_get_theme(), (string) $method );
+	}
+
+	return buena_get_theme();
+}
+
+
+// Display error message
+trigger_pfadfinden_plugin_error(
+	sprintf(
+		__( 'You need at least PHP 5.4 to use the Buena theme. Your are using %s.', 'buena-theme' ),
+		PHP_VERSION
+	),
+	E_USER_ERROR
+);