<?php



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



TABLE OF CONTENTS



- Redirect to "Theme Options" screen (hooked onto woo_theme_activate at 10).

- Flush rewrite rules to refresh permalinks for custom post types, etc.

- 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' );



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

/* Redirect to "Theme Options" screen (hooked onto woo_theme_activate at 10). */

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

add_action( 'woo_theme_activate', 'woo_themeoptions_redirect', 10 );



function woo_themeoptions_redirect () {

	// Do redirect

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

} // End woo_themeoptions_redirect()



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

/* Flush rewrite rules to refresh permalinks for custom post types, etc. */

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

add_action( 'admin_head', 'woo_flush_rewriterules', 9 );



function woo_flush_rewriterules () {

	flush_rewrite_rules();

} // End woo_flush_rewriterules()



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

/* Add default options and show Options Panel after activate  */

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

global $pagenow;



if ( is_admin() && isset( $_GET['activated'] ) && $pagenow == 'themes.php' ) {

	// Call action that sets.

	add_action( 'admin_head','woo_option_setup' );

	

	// Flush rewrite rules.

	add_action( 'admin_head', 'woo_flush_rewriterules', 9 );

	

	// Custom action for theme-setup (redirect is at priority 10).

	do_action( 'woo_theme_activate' );

}





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;

				}

			}

		}

		

		// Allow child themes/plugins to filter here.

		$woo_array = apply_filters( 'woo_options_array', $woo_array );

		

		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', 10 );





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

/* Output HEAD - woothemes_wp_head */

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

if ( ! function_exists( 'woothemes_wp_head' ) ) {

	function woothemes_wp_head() {



		do_action( 'woothemes_wp_head_before' );



		// 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();

			

		do_action( 'woothemes_wp_head_after' );

	} // End woothemes_wp_head()

}

add_action( 'wp_head', 'woothemes_wp_head', 10 );



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

/* 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";

			}

		}



	} // End woo_output_alt_stylesheet()

}



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

/* Output favicon link - woo_custom_favicon() */

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

if ( ! function_exists( 'woo_output_custom_favicon' ) ) {

	function woo_output_custom_favicon() {

		// Favicon

		$favicon = '';

		$favicon = get_option( 'woo_custom_favicon' );

		

		// Allow child themes/plugins to filter here.

		$favicon = apply_filters( 'woo_custom_favicon', $favicon );

		if( $favicon != '' ) {

			echo "<!-- Custom Favicon -->\n";

	        echo '<link rel="shortcut icon" href="' .  esc_url( $favicon )  . '"/>' . "\n\n";

	    }

	} // End woo_output_custom_favicon()

}



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

/* 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', 10 );



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

/* 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 stripslashes( $output );

		}



	} // End woo_head_css()

}







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

/* 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";



	} // End woo_output_custom_css()

}



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

/* 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' );

	} // End woo_comment_reply()

}

add_action( 'get_header', 'woo_comment_reply', 10 );

?>