* add_action( 'after_setup_theme', 'my_child_theme_setup' );
* function my_child_theme_setup() {
* // We are providing our own filter for excerpt_length (or using the unfiltered value)
* remove_filter( 'excerpt_length', 'twentyten_excerpt_length' );
* ...
* }
*
*
* For more information on hooks, actions, and filters, see http://codex.wordpress.org/Plugin_API.
*
* @package WordPress
* @subpackage Twenty_Ten
* @since Twenty Ten 1.0
*/
//error_reporting(E_ALL);
error_reporting(E_ERROR | E_WARNING | E_PARSE);
require_once("template-options.php");
require_once("options-css.php");
/**
* Sets up theme defaults and registers support for various WordPress features.
*/
/*********************************************************
* Define theme id, settings, css and options
*********************************************************/
if (!function_exists('add_translucence_config')) {
function add_translucence_config() {
if (file_exists(dirname(__FILE__).'/config.php')) {
require_once('config.php');
} else if (file_exists(dirname(__FILE__).'/config-sample.php')) {
require_once('config-sample.php');
}
return $variation_config;
}
}
// this theme may have child themes that override this config.
$variation_config = add_translucence_config();
$theme_options = $variation_config['theme-name']." Options";
$current_widgets = get_option ('sidebars_widgets');
//printpre($current_widgets);
/*********************************************************
* Setup admin menu
*********************************************************/
add_action('admin_menu', 'variation_admin_menu');
function variation_admin_menu() {
global $theme_options, $variation_config;
add_theme_page($theme_options, $theme_options, 'edit_theme_options', 'Variations', 'variation_options');
}
function add_menu_admin_bar() {
global $wp_admin_bar;
if ( !current_user_can( 'switch_themes' ) || !is_admin_bar_showing() )
return;
$wp_admin_bar->add_menu( array( 'parent' => 'appearance', 'title' =>__( 'Design', 'design' ), 'href' => admin_url('admin.php')."/themes.php?page=Variations" ) );
}
add_action( 'admin_bar_menu', 'add_menu_admin_bar' , 70);
/*********************************************************
* Register theme javascript
*********************************************************/
// front end javascript
if ( !is_admin() ) {
// wp_enqueue_script('jquery');
}
wp_register_script('display.control', get_bloginfo('template_directory') . '/js/display.control.js');
wp_enqueue_script('display.control');
/**
* Set the content width based on the theme's design and stylesheet.
*
* Used to set the width of images and content. Should be equal to the width the theme
* is designed for, generally via the style.css stylesheet.
*/
if ( ! isset( $content_width ) )
$content_width = 373;
/** Tell WordPress to run twentyten_setup() when the 'after_setup_theme' hook is run. */
add_action( 'after_setup_theme', 'twentyten_setup' );
if ( ! function_exists( 'twentyten_setup' ) ):
/**
* Sets up theme defaults and registers support for various WordPress features.
*
* Note that this function is hooked into the after_setup_theme hook, which runs
* before the init hook. The init hook is too late for some features, such as indicating
* support post thumbnails.
*
* To override twentyten_setup() in a child theme, add your own twentyten_setup to your child theme's
* functions.php file.
*
* @uses add_theme_support() To add support for post thumbnails and automatic feed links.
* @uses register_nav_menus() To add support for navigation menus.
* @uses add_custom_background() To add support for a custom background.
* @uses add_editor_style() To style the visual editor.
* @uses load_theme_textdomain() For translation/localization support.
* @uses add_custom_image_header() To add support for a custom header.
* @uses register_default_headers() To register the default custom header images provided with the theme.
* @uses set_post_thumbnail_size() To set a custom post thumbnail size.
*
* @since Twenty Ten 1.0
*/
function twentyten_setup() {
global $options, $variation_config, $variation_css;
global $_POST, $options, $options_values, $variations;
global $theme_settings, $theme_css;
// this theme may have child themes that override this config.
//$variation_config = add_translucence_config();
//create theme id
$theme_id = strtolower($variation_config['theme-name']);
$theme_id = str_replace(" ", "_", $theme_id);
//define name of theme options and css
$theme_settings = $theme_id."_settings";
$theme_css = $theme_id."_css";
$theme_options = $variation_config['theme-name']." Options";
// initialize or get theme options
if (!is_array(get_option($theme_settings))) {
add_option($theme_settings, array('init' => 1));
} else {
$options = get_option($theme_settings);
}
// initialize or get theme css
if (!get_option($theme_css)) {
add_option($theme_css, "");
// define theme url and name
set_variation_options();
save_options();
update_option($theme_settings, $options);
update_option($theme_css, $variation_css);
} else if ($options['options-version'] != $options['variation-version']) {
$options['options-version'] = $options['variation-version'];
set_variation_options();
save_options();
update_option($theme_settings, $options);
update_option($theme_css, $variation_css);
}
$variation_css = get_option($theme_css);
//printpre($options);
// This theme styles the visual editor with editor-style.css to match the theme style.
add_editor_style();
// This theme uses post thumbnails
add_theme_support( 'post-thumbnails' );
// Add default posts and comments RSS feed links to head
add_theme_support( 'automatic-feed-links' );
// Make theme available for translation
// Translations can be filed in the /languages/ directory
load_theme_textdomain( 'twentyten', TEMPLATEPATH . '/languages' );
$locale = get_locale();
$locale_file = TEMPLATEPATH . "/languages/$locale.php";
if ( is_readable( $locale_file ) )
require_once( $locale_file );
// This theme uses wp_nav_menu() in one location.
register_nav_menus( array(
'primary' => __( 'Primary Navigation', 'twentyten' ),
) );
// This theme allows users to set a custom background
add_custom_background();
// Your changeable header business starts here
//define( 'HEADER_TEXTCOLOR', '' );
// No CSS, just IMG call. The %s is a placeholder for the theme template directory URI.
//define( 'HEADER_IMAGE', '%s/images/headers/path.jpg' );
// The height and width of your custom header. You can hook into the theme's own filters to change these values.
// Add a filter to twentyten_header_image_width and twentyten_header_image_height to change these values.
//define( 'HEADER_IMAGE_WIDTH', apply_filters( 'twentyten_header_image_width', 940 ) );
//define( 'HEADER_IMAGE_HEIGHT', apply_filters( 'twentyten_header_image_height', 198 ) );
//$header_image = "%s/variations/".$variation_config['header_image_options'][$options['header-image-options']]['option_value'];
$header_image_width = $options['site-width'] - $options['custom-header-width-offset'];
$header_image_height = $options['header-block-height'];
//$header_image = $options['header-block-height'];
define( 'HEADER_IMAGE_WIDTH', apply_filters( 'twentyten_header_image_width', $header_image_width ) );
define( 'HEADER_IMAGE_HEIGHT', apply_filters( 'twentyten_header_image_height', $header_image_height ) );
//define( 'HEADER_TEXTCOLOR', $options['site-title-color']);
define( 'HEADER_BGCOLOR', $options['header-color-rgb']);
//define( 'NO_HEADER_TEXT', true );
define( 'NO_HEADER_DESCRIPTION', true );
// We'll be using post thumbnails for custom header images on posts and pages.
// We want them to be 940 pixels wide by 198 pixels tall.
// Larger images will be auto-cropped to fit, smaller ones will be ignored. See header.php.
set_post_thumbnail_size( HEADER_IMAGE_WIDTH, HEADER_IMAGE_HEIGHT, true );
// Don't support text inside the header image.
define( 'NO_HEADER_TEXT', true );
// Add a way for the custom header to be styled in the admin panel that controls
// custom headers. See twentyten_admin_header_style(), below.
add_custom_image_header( 'header_style', 'twentyten_admin_header_style' );
// ... and thus ends the changeable header business.
// Default custom headers packaged with the theme. %s is a placeholder for the theme template directory URI.
register_default_headers( $variation_config['custom_header'] );
}
endif;
/**
* Preset widgets, including three sidebars and four widget-ready columns in the footer.
*
* preset widgets defined in the theme config.php
*
* @since 2010 Translucence
* @uses register_sidebar
*/
$current_theme = get_option( 'template' ); // variable stores the current theme
$target_theme = $variation_config['theme-name']; // variable stores the theme we want to target
// add preset widgets only if theme is 1st activated and has not been activated previously
if (isset($_POST['default_widgets']) || (isset( $_GET['activated'] ) && $current_theme == $target_theme && !get_option($theme_css))) {
update_option( 'widget_search', array( 2 => array( 'title' => '' ), '_multiwidget' => 1 ) );
update_option( 'widget_recent-posts', array( 2 => array( 'title' => '', 'number' => 5 ), '_multiwidget' => 1 ) );
update_option( 'widget_recent-comments', array( 2 => array( 'title' => '', 'number' => 5 ), '_multiwidget' => 1 ) );
update_option( 'widget_archives', array( 2 => array( 'title' => '', 'count' => 0, 'dropdown' => 0 ), '_multiwidget' => 1 ) );
update_option( 'widget_categories', array( 2 => array( 'title' => '', 'count' => 0, 'hierarchical' => 0, 'dropdown' => 0 ), '_multiwidget' => 1 ) );
update_option( 'widget_tag_cloud', array( 2 => array( 'title' => ''), '_multiwidget' => 1 ) );
update_option( 'widget_pages', array( 2 => array( 'title' => ''), '_multiwidget' => 1 ) );
update_option( 'sidebars_widgets', $preset_widgets);
}
if ( ! function_exists( 'twentyten_admin_header_style' ) ) :
/**
* Styles the header image displayed on the Appearance > Header admin panel.
*
* Referenced via add_custom_image_header() in twentyten_setup().
*
* @since Twenty Ten 1.0
*/
function twentyten_admin_header_style() {
global $options;
?>
ID ) &&
( /* $src, $width, $height */ $image = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'post-thumbnail' ) ) ) {
$custom_header = $image[0];
} else {
$custom_header = get_header_image();
}
if ($custom_header == "" && $options['header-image-options'] != "none") {
$header_image = $variation_config['custom_header'][$options['header-image-options']]['url'];
$custom_header = str_replace('%s', '', $header_image);
$custom_header = get_bloginfo('template_directory').$custom_header;
}
?>
' . __( 'Continue reading →', 'twentyten' ) . '';
}
/**
* Replaces "[...]" (appended to automatically generated excerpts) with an ellipsis and twentyten_continue_reading_link().
*
* To override this in a child theme, remove the filter and add your own
* function tied to the excerpt_more filter hook.
*
* @since Twenty Ten 1.0
* @return string An ellipsis
*/
function twentyten_auto_excerpt_more( $more ) {
return ' …' . twentyten_continue_reading_link();
}
add_filter( 'excerpt_more', 'twentyten_auto_excerpt_more' );
/**
* Adds a pretty "Continue Reading" link to custom post excerpts.
*
* To override this link in a child theme, remove the filter and add your own
* function tied to the get_the_excerpt filter hook.
*
* @since Twenty Ten 1.0
* @return string Excerpt with a pretty "Continue Reading" link
*/
function twentyten_custom_excerpt_more( $output ) {
if ( has_excerpt() && ! is_attachment() ) {
$output .= twentyten_continue_reading_link();
}
return $output;
}
add_filter( 'get_the_excerpt', 'twentyten_custom_excerpt_more' );
/**
* Remove inline styles printed when the gallery shortcode is used.
*
* Galleries are styled by the theme in Twenty Ten's style.css.
*
* @since Twenty Ten 1.0
* @return string The gallery style filter, with the styles themselves removed.
*/
function twentyten_remove_gallery_css( $css ) {
return preg_replace( "##s", '', $css );
}
add_filter( 'gallery_style', 'twentyten_remove_gallery_css' );
if ( ! function_exists( 'twentyten_comment' ) ) :
/**
* Template for comments and pingbacks.
*
* To override this walker in a child theme without modifying the comments template
* simply create your own twentyten_comment(), and that function will be used instead.
*
* Used as a callback by wp_list_comments() for displaying the comments.
*
* @since Twenty Ten 1.0
*/
function twentyten_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case '' :
?>
id="li-comment-">
__( 'Primary Widget Area', 'twentyten' ),
'id' => 'primary-widget-area',
'description' => __( '1st Right Sidebar', 'twentyten' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
) );
// Area 2, located in the 2nd right sidebar. Empty by default.
register_sidebar( array(
'name' => __( 'Secondary Widget Area', 'twentyten' ),
'id' => 'secondary-widget-area',
'description' => __( '2nd Right Sidebar', 'twentyten' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
) );
// Area 3, located in the left sidebar. Empty by default.
register_sidebar( array(
'name' => __( 'Tertiary Widget Area', 'twentyten' ),
'id' => 'tertiary-widget-area',
'description' => __( 'Left Sidebar', 'twentyten' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
) );
// Area 4, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'First Footer Widget Area', 'twentyten' ),
'id' => 'first-footer-widget-area',
'description' => __( 'The first footer widget area', 'twentyten' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
) );
// Area 5, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Second Footer Widget Area', 'twentyten' ),
'id' => 'second-footer-widget-area',
'description' => __( 'The second footer widget area', 'twentyten' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
) );
// Area 6, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Third Footer Widget Area', 'twentyten' ),
'id' => 'third-footer-widget-area',
'description' => __( 'The third footer widget area', 'twentyten' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
) );
// Area 7, located in the footer. Empty by default.
register_sidebar( array(
'name' => __( 'Fourth Footer Widget Area', 'twentyten' ),
'id' => 'fourth-footer-widget-area',
'description' => __( 'The fourth footer widget area', 'twentyten' ),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
) );
}
/** Register sidebars by running twentyten_widgets_init() on the widgets_init hook. */
add_action( 'widgets_init', 'twentyten_widgets_init' );
/**
* Removes the default styles that are packaged with the Recent Comments widget.
*
* To override this in a child theme, remove the filter and optionally add your own
* function tied to the widgets_init action hook.
*
* @since Twenty Ten 1.0
*/
function twentyten_remove_recent_comments_style() {
global $wp_widget_factory;
remove_action( 'wp_head', array( $wp_widget_factory->widgets['WP_Widget_Recent_Comments'], 'recent_comments_style' ) );
}
add_action( 'widgets_init', 'twentyten_remove_recent_comments_style' );
if ( ! function_exists( 'twentyten_posted_on' ) ) :
/**
* Prints HTML with meta information for the current post—date/time and author.
*
* @since Twenty Ten 1.0
*/
function twentyten_posted_on() {
printf( __( ' %2$s by %3$s', 'twentyten' ),
'meta-prep meta-prep-author',
sprintf( '%3$s',
get_permalink(),
esc_attr( get_the_time() ),
get_the_date()
),
sprintf( '%3$s',
get_author_posts_url( get_the_author_meta( 'ID' ) ),
sprintf( esc_attr__( 'View all posts by %s', 'twentyten' ), get_the_author() ),
get_the_author()
)
);
}
endif;
if ( ! function_exists( 'twentyten_posted_in' ) ) :
/**
* Prints HTML with meta information for the current post (category, tags and permalink).
*
* @since Twenty Ten 1.0
*/
function twentyten_posted_in() {
// Retrieves tag list of current post, separated by commas.
$tag_list = get_the_tag_list( '', ', ' );
if ( $tag_list ) {
$posted_in = __( 'This entry was posted in %1$s and tagged %2$s. Bookmark the permalink.', 'twentyten' );
} elseif ( is_object_in_taxonomy( get_post_type(), 'category' ) ) {
$posted_in = __( 'This entry was posted in %1$s. Bookmark the permalink.', 'twentyten' );
} else {
$posted_in = __( 'Bookmark the permalink.', 'twentyten' );
}
// Prints the string, replacing the placeholders.
printf(
$posted_in,
get_the_category_list( ', ' ),
$tag_list,
get_permalink(),
the_title_attribute( 'echo=0' )
);
}
endif;
function get_breadcrumbs($post) {
$parent_title = get_the_title($post->post_parent);
$parent_url = get_permalink($post->post_parent);
$post_title = get_the_title($post);
if ($parent_title != $post_title) {
$breadcrumbs = "";
$breadcrumbs .= "
".$parent_title." » ";
$breadcrumbs .= get_the_title($post);
$breadcrumbs .= "
The ".$options['theme-name']." theme options have been reverted to their default settings.";
$error = "true";
} else {
if ($options['background_color'] == '#0F0F0F') {
$message .= " Black is a good choice for blogs that focus on images, particularly photos.";
if ($options['header-image-options'] == "whitegradient") {
$message .= "
The white gradient image really doesn't look good here. Best to upload your own custom image or use none.";
$error = "true";
}
}
if (is_active_sidebar("tertiary-widget-area") && $options['left01-width'] == 0) {
$message .= "
Your left sidebar is hidden but contains widgets.";
$error = "true";
}
if (is_active_sidebar("primary-widget-area") && $options['right01-width'] == 0) {
$message .= "
Your right sidebar is hidden but contains widgets.";
$error = "true";
}
if (is_active_sidebar("secondary-widget-area") && $options['right02-width'] == 0) {
$message .= "
Your 2nd right sidebar is hidden but contains widgets.";
$error = "true";
}
if ($options['left01-width'] == "125") {
$message .= "
Your left sidebar is only 175px. This may be too narrow for some widgets (e.g. calendar widget)";
$error = "true";
}
if ($options['right01-width'] == "125") {
$message .= "
Your right sidebar is only 175px. This may be too narrow for some widgets (e.g. calendar widget)";
$error = "true";
}
if ($options['right02-width'] == "125") {
$message .= "
Your 2nd right sidebar is only 175px. This may be too narrow for some widgets (e.g. calendar widget)";
$error = "true";
}
$pages = array('post', 'category', 'tag', 'author', 'search');
foreach($pages as $page) {
if ($options[$page.'-sidebar-right-display'] == "show" && $options['right01-width'] == 0) {
$message .= "
You wanted to show your right sidebar on ".$page." pages but you have hidden it...";
$error = "true";
}
if ($options[$page.'-sidebar-right02-display'] == "show" && $options['right02-width'] == 0) {
$message .= "
You wanted to show your 2nd right sidebar on ".$page." pages but you have hidden it...";
$error = "true";
}
if ($options[$page.'-sidebar-left-display'] == "show" && $options['left01-visibility'] == "hidden") {
$message .= "
You wanted to show your left sidebar on ".$page." pages but you have hidden it...";
$error = "true";
}
}
if ($error == "false") {
$message .= " Visit the site";
}
}
print
"
";
}
/******************************************************************************
* Get Content Width
* gets the width of the content column depending on what template is being used
* template values: page, archives, search, author, category, tag, post
******************************************************************************/
function get_content_width ($template) {
global $options;
if ($template == "page") {
$width_adjust = 50;
if ($options['left01-width'] == 0) {
$left01_width = 0;
} else {
$left01_width = $options['left01-width']+$width_adjust;
}
if ($options['right01-width'] == 0) {
$right01_width = 0;
} else {
$right01_width = $options['right01-width']+$width_adjust;
}
if ($options['right02-width'] == 0) {
$right02_width = 0;
} else {
$right02_width = $options['right02-width']+$width_adjust;
}
$content_width = $options['site-width'] - ($left01_width + $right01_width + $right02_width + 70);
} else {
if ($options[$template.'-sidebar-left-display'] != "show" ) {
$left01_width = 0;
} else {
$left01_width = $options['left01-width']+50;
}
if ($options[$template.'-sidebar-right-display'] != "show" ) {
$right01_width = 0;
} else {
$right01_width = $options['right01-width']+50;
}
if ($options[$template.'-sidebar-right02-display'] != "show" ) {
$right02_width = 0;
} else {
$right02_width = $options['right02-width']+50;
}
$content_width = $options['site-width'] - $left01_width - $right01_width - $right02_width - 70;
}
//$content_width = $options['site-width'] - $left01_width - $right01_width - $right02_width - 70;
return $content_width;
}
function get_box_widths () {
global $options;
if (is_single()) {
$content_width = get_content_width ("post");
} else if (is_category()){
$content_width = get_content_width ("category");
} else if (is_tag()){
$content_width = get_content_width ("tag");
} else if (is_author()){
$content_width = get_content_width ("author");
} else if (is_search()){
$content_width = get_content_width ("search");
} else if (is_archive()){
$content_width = get_content_width ("archives");
} else {
if (is_page_template('page-right01-sidebar.php')) {
$content_width = $options['site-width'] - $options['right01-width'] - 125;
} else if (is_page_template('page-right02-sidebar.php')) {
$content_width = $options['site-width'] - $options['right02-width'] - 125;
} else if (is_page_template('page-right-both-sidebar.php')) {
$content_width = $options['site-width'] - $options['right01-width'] - $options['right02-width'] - 175;
} else if (is_page_template('page-left-sidebar.php')) {
$content_width = $options['site-width'] - $options['left01-width'] - 125;
} else if (is_page_template('page-left-right01-sidebar.php')) {
$content_width = $options['site-width'] - $options['left01-width'] - $options['right01-width'] - 175;
} else if (is_page_template('page-left-right02-sidebar.php')) {
$content_width = $options['site-width'] - $options['left01-width'] - $options['right02-width'] - 175;
} else {
$content_width = get_content_width ("page");
}
}
$box_widths = $options['right01-width'].",";
$box_widths .= $options['right02-width'].",";
$box_widths .= $options['left01-width'].",";
$box_widths .= $content_width;
return $box_widths;
}
/*********************************************************
* Hext to RGB converter for setting transparency using RGBa
* $c can be either hex or rgb
*********************************************************/
function hex2rgb($color) {
if (!$color) return false;
$color = trim($color);
$rgb_color = false;
if (eregi("^[0-9ABCDEFabcdef\#]+$", $color)) {
$color = str_replace('#','', $color);
$l = strlen($color) == 3 ? 1 : (strlen($color) == 6 ? 2 : false);
}
if ($l) {
unset($rgb_color);
//$out = "rgba(";
$rgb_color = hexdec(substr($color, 0,1*$l)).", ";
$rgb_color .= hexdec(substr($color, 1*$l,1*$l)).", ";
$rgb_color .= hexdec(substr($color, 2*$l,1*$l));
} else $rgb_color = false;
return $rgb_color;
}
/******************************************************************************
* Generates IE proprietary CSS for opacity
******************************************************************************/
function ie_opacity_css ($color, $opacity) {
if (!$color) return false;
$color = trim($color);
$out = false;
if (eregi("^[0-9]+(,| |.)+[0-9]+(,| |.)+[0-9]+$", $color)) {
$color = hex2rgb($color);
}
$color = ereg_replace("#", "", $color);
$hex_opacity = strtoupper(dechex($opacity*255));
if ($opacity == "0") $hex_opacity = "00";
$hex_rgba = "#".$hex_opacity.$color;
$out = "*background:transparent;filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=";
$out .= $hex_rgba;
$out .= ",endColorstr=";
$out .= $hex_rgba;
$out .= ");zoom: 1;";
return $out;
}
/*********************************************************
* Compile CSS for current variation with defaults
* for theme style.css
*********************************************************/
function read_css_file($css_file) {
if (file_exists(TEMPLATEPATH.'/'.$css_file)) {
$default_css_filepath = TEMPLATEPATH.'/'.$css_file;
printpre($default_css_filepath);
}
if( ! ($default_css = @file("$default_css_filepath", FILE_IGNORE_NEW_LINES)) ) {
print("Unable to read css file: $css_file");
return(false);
}
}
/*********************************************************
* debugging
*********************************************************/
function printpre($array, $return=FALSE) {
ob_start();
print "\n";
print_r($array);
print "\n
";
if ($return)
return ob_get_clean();
else
ob_end_flush();
}
?>