0 ) $pt_width = $purplepastels_theme_options['pt_width'];
else $pt_width = 150;
if( isset($purplepastels_theme_options['pt_height']) && $purplepastels_theme_options['pt_height'] > 0 ) $pt_height = $purplepastels_theme_options['pt_height'];
else $pt_height = 150;
if( isset($purplepastels_theme_options['pt_crop']) && $purplepastels_theme_options['pt_crop'] == 'hard' ) add_image_size( 'custom', $pt_width, $pt_height, true );
else add_image_size( 'custom', $pt_width, $pt_height );
// Set up custom post excerpt
function purplepastels_excerpt_length() {
global $purplepastels_theme_options;
if( isset($purplepastels_theme_options['custom_excerpt']) && $purplepastels_theme_options['custom_excerpt'] > 0 ) return $purplepastels_theme_options['custom_excerpt'];
else return 100;
}
add_filter('excerpt_length', 'purplepastels_excerpt_length');
}
endif;
add_action( 'after_setup_theme', 'purplepastels_theme_setup' );
// add custom menu support
if( function_exists( 'register_nav_menu' ) && !function_exists( 'purplepastels_register_menus' )) :
function purplepastels_register_menus() {
register_nav_menu( 'toptabs', __( 'Top Tabs', 'purplepastels' ) );
}
add_action( 'init', 'purplepastels_register_menus' );
endif;
// Add accordian menu
if( !isset($purplepastels_theme_options['accordian']) || $purplepastels_theme_options['accordian'] == 'yes' && !is_admin() ) add_action('init', 'etheme_init_accordian');
// Output stylesheet links
if( !function_exists( 'purplepastels_stylesheets') ) :
function purplepastels_stylesheets() {
echo '' ."\n";
echo '' ."\n";
echo '' ."\n";
echo '' . "\n";
echo "\n";
}
endif;
add_action( 'wp_head', 'purplepastels_stylesheets' );
// Output designer meta tags
if( !function_exists( 'purplepastels_designer') ) :
function purplepastels_designer() {
?>
'Default Sidebar Upper',
'id' => 'default-upper',
'description' => __('Upper vertical sidebar','purplepastels'),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
));
register_sidebar(array(
'name'=> 'Default Sidebar Lower',
'id' => 'default-lower',
'description' => __('Lower vertical sidebar','purplepastels'),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
));
register_sidebar(array(
'name'=> 'Archives Sidebar Upper',
'id' => 'archive-upper',
'description' => __('Upper vertical sidebar for archive pages only','purplepastels'),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
));
register_sidebar(array(
'name'=> 'Archives Sidebar Lower',
'id' => 'archive-lower',
'description' => __('Lower vertical sidebar for archive pages only','purplepastels'),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
));
register_sidebar(array(
'name'=> 'Alt Page Sidebar Upper',
'id' => 'alt-page-upper',
'description' => __('Upper vertical sidebar for the Alternative Page template','purplepastels'),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
));
register_sidebar(array(
'name'=> 'Alt Page Sidebar Lower',
'id' => 'alt-page-lower',
'description' => __('Lower vertical sidebar for the Alternative Page template','purplepastels'),
'before_widget' => '',
'after_widget' => '',
'before_title' => '',
));
register_sidebar(array(
'name'=> 'Widget Page Upper',
'id' => 'widget-page-upper',
'description' => __('Before page content','purplepastels'),
'before_widget' => '',
'after_widget' => '
',
'before_title' => '',
));
register_sidebar(array(
'name'=> 'Widget Page Lower',
'id' => 'widget-page-lower',
'description' => __('After page content','purplepastels'),
'before_widget' => '',
'after_widget' => '
',
'before_title' => '',
));
}
endif;
add_action( 'widgets_init', 'purplepastels_widgets_init' );
// Hide widget titles
if( !function_exists( 'purplepastels_widgettitles' ) ) :
function purplepastels_widgettitles() {
?>
' . __('*', 'purplepastels') . '';
$fields['author'] = '';
$fields['email'] = '';
$fields['url'] = '';
return $fields;
}
endif;
add_filter('comment_form_default_fields','purplepastels_theme_comment_fields');
// Custom comment form arguments
if( ! function_exists( 'purplepastels_theme_comment_form_args' ) ) :
function purplepastels_theme_comment_form_args($user_identity, $post_id, $req) {
global $purplepastels_theme_options;
$args = array(
'comment_notes_before' => '',
'logged_in_as' => '', 'purplepastels' ), admin_url( 'profile.php' ), $user_identity, wp_logout_url( apply_filters( 'the_permalink', get_permalink( $post_id ) ) ) ),
'comment_field' => '',
'label_submit'=>'Submit Reply', 'purplepastels'
);
if(!isset($purplepastels_theme_options['display_kses']) || $purplepastels_theme_options['display_kses'] == 'yes') $args['comment_notes_after'] = '';
else $args['comment_notes_after'] = '';
return $args;
}
endif;
// Make sure we always have a post/page title
if( !function_exists( 'purplepastels_correct_missing_title' ) ) :
function purplepastels_correct_missing_title( $title ) {
if( $title == '' ) $title = __('No Title', 'purplepastels');
return $title;
}
endif;
add_filter( 'the_title', 'purplepastels_correct_missing_title' );
// Amend post password form
if( !function_exists ('purplepastels_password_form') ) :
function purplepastels_password_form() {
global $post;
$label = 'pwbox-'.(empty($post->ID) ? rand() : $post->ID);
$output = '';
return $output;
}
endif;
add_filter('the_password_form','purplepastels_password_form');
// Amend password protected standard excerpt
if( !function_exists ('purplepastels_password_excerpt') ) :
function purplepastels_password_excerpt($output) {
global $post;
if( post_password_required($post) ) $output = '' . __('This is a password protected post.', 'purplepastels') . '
';
return $output;
}
endif;
add_filter('the_excerpt','purplepastels_password_excerpt');
// Display a - b of x posts
if( !function_exists( 'purplepastels_theme_postlist_info' ) ) :
function purplepastels_theme_postlist_info($my_tot_pages, $paged, $found_posts) {
if( $paged == '') $my_curr_page = 1;
else $my_curr_page = $paged;
$my_finish = $my_curr_page * get_option('posts_per_page');
if( $found_posts < $my_finish ) {
$my_finish = $found_posts;
$my_start = 1;
}
else $my_start = 1 + $my_finish - get_option('posts_per_page');
if( $my_finish > 1 ) {
$format = __('Displaying %1$s - %2$s of %3$s entries.','purplepastels') ;
printf( $format, $my_start, $my_finish, $found_posts);
}
else _e('Displaying 1 entry.','purplepastels');
}
endif;
// Ouput attachment image size
if( !function_exists( 'purplepastels_attachment_image_size' ) ) :
function purplepastels_attachment_image_size($excerpt) {
global $post;
if( wp_attachment_is_image() ) {
$metadata = wp_get_attachment_metadata();
$excerpt .= '
' . sprintf( __('Full size image: %1$s x %2$s', 'purplepastels'), $metadata['width'], $metadata['height'] );
}
return $excerpt;
}
endif;
add_filter('get_the_excerpt', 'purplepastels_attachment_image_size');
// WIDGETS
/* Register widgets */
function purplepastels_load_widgets() {
if( function_exists ( 'wp_login_form' ) ) register_widget( 'Login_Form_Widget' );
}
add_action( 'widgets_init', 'purplepastels_load_widgets' );
class Login_Form_Widget extends WP_Widget {
function Login_Form_Widget() {
/* Widget settings. */
$widget_ops = array( 'classname' => 'login-form-widget', 'description' => __('Display a form to login or register on your blog', 'purplepastels') );
/* Widget control settings. */
$control_ops = array( 'id_base' => 'login-widget' );
/* Create the widget. */
$this->WP_Widget( 'login-widget', __('Login Form', 'purplepastels'), $widget_ops, $control_ops );
}
// Widget pre-display
function widget( $args, $instance ) {
extract( $args );
/* User-selected settings. */
$title = apply_filters('widget_title', $instance['title'] );
echo $before_widget;
if ( $title ) echo $before_title . $title . $after_title;
$form = wp_login_form(array('echo' => false));
echo $this->widget_strip_unwanted($form);
echo $after_widget;
}
// Widget strip tabindexing
function widget_strip_unwanted($form) {
$form = str_replace(' name="loginform"', '' , $form);
$form = str_replace(' tabindex="10"', '' , $form);
$form = str_replace(' tabindex="20"', '' , $form);
$form = str_replace(' tabindex="100"', '' , $form);
return $form;
}
// Widget save/update
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
/* Strip tags (if needed) and update the widget settings. */
$instance['title'] = strip_tags( $new_instance['title'] );
return $instance;
}
// Widget Admin form
function form( $instance ) {
/* Set up some default widget settings. */
$defaults = array( 'title' => __('Login', 'purplepastels') );
$instance = wp_parse_args( (array) $instance, $defaults ); ?>