<?php

/*-----------------------------------------------------------------------------------

TABLE OF CONTENTS

- Show Options Panel after activate
- Admin Backend
	- Setup Custom Navigation
- Output HEAD - woothemes_wp_head()
	- Output alternative stylesheet
	- Output custom favicon
	- Load textdomains
	- Output CSS from standarized styling options
	- Output shortcodes stylesheet
	- Output custom.css
- Post Images from WP2.9+ integration
- Enqueue comment reply script

-----------------------------------------------------------------------------------*/

define( 'THEME_FRAMEWORK','woothemes' );

/*-----------------------------------------------------------------------------------*/
/* Add default options and show Options Panel after activate  */
/*-----------------------------------------------------------------------------------*/
if (is_admin() && isset($_GET['activated'] ) && $pagenow == "themes.php" ) {

	//Call action that sets
	add_action( 'admin_head','woo_option_setup' );

	//Do redirect
	header( 'Location: '.admin_url().'admin.php?page=woothemes' ) ;

}

if (!function_exists( 'woo_option_setup')) {
	function woo_option_setup(){

		//Update EMPTY options
		$woo_array = array();
		add_option( 'woo_options',$woo_array);

		$template = get_option( 'woo_template' );
		$saved_options = get_option( 'woo_options' );

		foreach ( (array) $template as $option ) {
			if ($option['type'] != 'heading'){
				$id = $option['id'];
				$std = isset( $option['std'] ) ? $option['std'] : NULL;
				$db_option = get_option($id);
				if (empty($db_option)){
					if (is_array($option['type'])) {
						foreach ($option['type'] as $child){
							$c_id = $child['id'];
							$c_std = $child['std'];
							$db_option = get_option($c_id);
							if (!empty($db_option)){
								update_option($c_id,$db_option);
								$woo_array[$id] = $db_option;
							} else {
								$woo_array[$c_id] = $c_std;
							}
						}
					} else {
						update_option($id,$std);
						$woo_array[$id] = $std;
					}
				} else { //So just store the old values over again.
					$woo_array[$id] = $db_option;
				}
			}
		}
		update_option( 'woo_options',$woo_array);
	}
}

/*-----------------------------------------------------------------------------------*/
/* Admin Backend */
/*-----------------------------------------------------------------------------------*/
if (!function_exists( 'woothemes_admin_head')) {
	function woothemes_admin_head() {

	    //Setup Custom Navigation Menu
		if (function_exists( 'woo_custom_navigation_setup')) {
			woo_custom_navigation_setup();
		}

	}
}
add_action( 'admin_head', 'woothemes_admin_head' );


/*-----------------------------------------------------------------------------------*/
/* Output HEAD - woothemes_wp_head */
/*-----------------------------------------------------------------------------------*/
if (!function_exists( 'woothemes_wp_head')) {
	function woothemes_wp_head() {

		// Output alternative stylesheet
		if ( function_exists( 'woo_output_alt_stylesheet' ) )
			woo_output_alt_stylesheet();

		// Output custom favicon
		if ( function_exists( 'woo_output_custom_favicon' ) )
			woo_output_custom_favicon();

		// Output CSS from standarized styling options
		if ( function_exists( 'woo_head_css' ) )
			woo_head_css();

		// Output shortcodes stylesheet
		if ( function_exists( 'woo_shortcode_stylesheet' ) )
			woo_shortcode_stylesheet();

		// Output custom.css
		if ( function_exists( 'woo_output_custom_css' ) )
			woo_output_custom_css();
	}
}
add_action( 'wp_head', 'woothemes_wp_head' );

/*-----------------------------------------------------------------------------------*/
/* Output alternative stylesheet - woo_output_alt_stylesheet */
/*-----------------------------------------------------------------------------------*/
if (!function_exists( 'woo_output_alt_stylesheet')) {
	function woo_output_alt_stylesheet() {

		$style = '';

		if ( isset( $_REQUEST['style'] ) ) {
			// Sanitize requested value.
			$requested_style = strtolower( strip_tags( trim( $_REQUEST['style'] ) ) );
			$style = $requested_style;
		}

		echo "<!-- Alt Stylesheet -->\n";
		if ($style != '') {
			echo '<link href="'. get_template_directory_uri() . '/styles/'. $style . '.css" rel="stylesheet" type="text/css" />'."\n\n";
		} else {
			$style = get_option( 'woo_alt_stylesheet' );
			if( $style != '' ) {
				// Sanitize value.
				$style = strtolower( strip_tags( trim( $style ) ) );
				echo '<link href="'. get_template_directory_uri() . '/styles/'. $style .'" rel="stylesheet" type="text/css" />'."\n\n";
			} else {
				echo '<link href="'. get_template_directory_uri() . '/styles/default.css" rel="stylesheet" type="text/css" />'."\n\n";
			}
		}

	}
}

/*-----------------------------------------------------------------------------------*/
/* Output favicon link - woo_custom_favicon() */
/*-----------------------------------------------------------------------------------*/
if ( ! function_exists( 'woo_output_custom_favicon' ) ) {
	function woo_output_custom_favicon() {
		// Favicon
		if(get_option( 'woo_custom_favicon') != '') {
			echo "<!-- Custom Favicon -->\n";
	        echo '<link rel="shortcut icon" href="' .  get_option( 'woo_custom_favicon' )  . '"/>'."\n\n";
	    }

	}
}

/*-----------------------------------------------------------------------------------*/
/* Load textdomain - woo_load_textdomain() */
/*-----------------------------------------------------------------------------------*/
if ( ! function_exists( 'woo_load_textdomain' ) ) {
	function woo_load_textdomain() {

		load_theme_textdomain( 'woothemes' );
		load_theme_textdomain( 'woothemes', get_template_directory() . '/lang' );
		if ( function_exists( 'load_child_theme_textdomain' ) )
			load_child_theme_textdomain( 'woothemes' );

	}
}

add_action( 'init', 'woo_load_textdomain' );

/*-----------------------------------------------------------------------------------*/
/* Output CSS from standarized options */
/*-----------------------------------------------------------------------------------*/
if ( ! function_exists( 'woo_head_css' ) ) {
	function woo_head_css() {

		$output = '';
		$text_title = get_option( 'woo_texttitle' );
		$tagline = get_option( 'woo_tagline' );
	    $custom_css = get_option( 'woo_custom_css' );

		$template = get_option( 'woo_template' );
		if (is_array($template)) {
			foreach($template as $option){
				if(isset($option['id'])){
					if($option['id'] == 'woo_texttitle') {
						// Add CSS to output
						if ( $text_title == "true" ) {
							$output .= '#logo img { display:none; } #logo .site-title { display:block; }' . "\n";
							if ( $tagline == "false" )
								$output .= '#logo .site-description { display:none; }' . "\n";
							else
								$output .= '#logo .site-description { display:block; }' . "\n";
						}
					}
				}
			}
		}

		if ($custom_css <> '') {
			$output .= $custom_css . "\n";
		}

		// Output styles
		if ($output <> '') {
			$output = strip_tags($output);
			echo "<!-- Options Panel Custom CSS -->\n";
			$output = "<style type=\"text/css\">\n" . $output . "</style>\n\n";
			echo $output;
		}

	}
}



/*-----------------------------------------------------------------------------------*/
/* Output custom.css - woo_custom_css() */
/*-----------------------------------------------------------------------------------*/
if (!function_exists( 'woo_output_custom_css')) {
	function woo_output_custom_css() {

		// Custom.css insert
		echo "<!-- Custom Stylesheet -->\n";
		echo '<link href="'. get_template_directory_uri() . '/custom.css" rel="stylesheet" type="text/css" />'."\n";

	}
}

/*-----------------------------------------------------------------------------------*/
/* Post Images from WP2.9+ integration /*
/*-----------------------------------------------------------------------------------*/
if(function_exists( 'add_theme_support')){
	if(get_option( 'woo_post_image_support') == 'true'){
		add_theme_support( 'post-thumbnails' );
		// set height, width and crop if dynamic resize functionality isn't enabled
		if ( get_option( 'woo_pis_resize') != 'true' ) {
			$thumb_width = get_option( 'woo_thumb_w' );
			$thumb_height = get_option( 'woo_thumb_h' );
			$single_width = get_option( 'woo_single_w' );
			$single_height = get_option( 'woo_single_h' );
			$hard_crop = get_option( 'woo_pis_hard_crop' );
			if($hard_crop == 'true') {$hard_crop = true; } else { $hard_crop = false;}
			set_post_thumbnail_size($thumb_width,$thumb_height, $hard_crop); // Normal post thumbnails
			add_image_size( 'single-post-thumbnail', $single_width, $single_height, $hard_crop );
		}
	}
}


/*-----------------------------------------------------------------------------------*/
/* Enqueue comment reply script */
/*-----------------------------------------------------------------------------------*/
if (!function_exists( 'woo_comment_reply')) {
	function woo_comment_reply() {
		if ( is_singular() ) wp_enqueue_script( 'comment-reply' );
	}
}
add_action( 'get_header', 'woo_comment_reply' );


?>