Не отображаются ссылки в постах через категории

<?php get_header(); ?>
                            
    <?php get_template_part('includes/top_info'); ?>
    
    <div id="content-top"></div>
    <div id="content" class="clearfix">
        <div id="content-area">
            <?php get_template_part('includes/breadcrumbs'); ?>
            
            <?php $i = 1;?>
            
            <?php if (have_posts()) : while (have_posts()) : the_post(); ?>
                <div class="post clearfix">
                    <h2 class="post-title"><a href="<?php the_permalink(); ?>"><?php the_title(); ?></a></h2>
                    <?php get_template_part('includes/postinfo'); ?>
                    
                    <?php 
                        $thumb = '';
                        $width = 211;
                        $height = 211;
                        $classtext = '';
                        $titletext = get_the_title();
                        
                        $thumbnail = get_thumbnail($width,$height,$classtext,$titletext,$titletext,false,'Entry');
                        $thumb = $thumbnail["thumb"]; 
                    ?>
                    
                    <?php if($thumb <> '' && get_option('instyle_thumbnails_index') == 'on') { ?>
                        <div class="post-thumbnail alignleft">
                            <a href="<?php the_permalink(); ?>">
                                <?php print_thumbnail($thumb, $thumbnail["use_timthumb"], $titletext, $width, $height, $classtext); ?>
                                <span class="post-overlay"></span>
                            </a>    
                        </div>  <!-- end .post-thumbnail -->
                    <?php } ?>
                    
                    <div class="description">
                        <?php if ( get_option('instyle_blog_style') == 'on' ){ ?>
                            <?php echo apply_filters('the_content',et_create_dropcaps(get_the_content(''))); ?>
                        <?php } else { ?>
                            <p><?php echo et_create_dropcaps(truncate_post(775,false)); ?></p>
                        <?php } ?>
                    </div>  <!-- end .description-->
                    <?php if (in_category('5')) : ?>
                    <?php else : ?>
                    <a href="<?php the_permalink(); ?>" class="readmore"><span><?php esc_html_e('read more','InStyle'); ?></span></a>
                    <?php endif; ?>
                </div> <!-- end .post -->
            <?php endwhile; ?>
                <?php 
                    if(function_exists('wp_pagenavi')) { wp_pagenavi(); }
                    else { get_template_part('includes/navigation'); } 
                ?>
            <?php else : ?>
                <?php get_template_part('includes/no-results'); ?>                  
            <?php endif; ?>
        </div> <!-- end #content-area -->
        
        <?php get_sidebar(); ?>
    </div> <!--end #content-->
    <div id="content-bottom"></div>
    
<?php get_footer(); ?>

                    <?php if (in_category('5')) : ?>
                    <?php else : ?>
                    <a href="<?php the_permalink(); ?>" class="readmore"><span><?php esc_html_e('read more','InStyle'); ?></span></a>
                    <?php endif; ?>

                    <?php if (!in_category('5')) : ?>
                    <a href="<?php the_permalink(); ?>" class="readmore"><span><?php esc_html_e('read more','InStyle'); ?></span></a>
                    <?php endif; ?>

<?php 
add_action( 'after_setup_theme', 'et_setup_theme' );
if ( ! function_exists( 'et_setup_theme' ) ){
    function et_setup_theme(){
        global $themename, $shortname;
        $themename = "InStyle";
        $shortname = "instyle";
    
        require_once(TEMPLATEPATH . '/epanel/custom_functions.php'); 
 
        require_once(TEMPLATEPATH . '/includes/functions/comments.php'); 
 
        require_once(TEMPLATEPATH . '/includes/functions/sidebars.php'); 
 
        load_theme_textdomain('InStyle',get_template_directory().'/lang');
 
        require_once(TEMPLATEPATH . '/epanel/options_instyle.php');
 
        require_once(TEMPLATEPATH . '/epanel/core_functions.php'); 
 
        require_once(TEMPLATEPATH . '/epanel/post_thumbnails_instyle.php');
        
        include(TEMPLATEPATH . '/includes/widgets.php');
        
        require_once(TEMPLATEPATH . '/includes/additional_functions.php');
    }
}
 
add_action('wp_head','et_portfoliopt_additional_styles',100);
function et_portfoliopt_additional_styles(){ ?>
    <style type="text/css">
        #et_pt_portfolio_gallery { margin-left: -11px; }
        .et_pt_portfolio_item { margin-left: 23px; }
        .et_portfolio_small { margin-left: -39px !important; }
        .et_portfolio_small .et_pt_portfolio_item { margin-left: 31px !important; }
        .et_portfolio_large { margin-left: -20px !important; }
        .et_portfolio_large .et_pt_portfolio_item { margin-left: 6px !important; }
    </style>
<?php }
 
function register_main_menus() {
    register_nav_menus(
        array(
            'primary-menu' => __( 'Primary Menu' )
        )
    );
}
if (function_exists('register_nav_menus')) add_action( 'init', 'register_main_menus' );
 
if ( ! function_exists( 'et_create_dropcaps' ) ){
    function et_create_dropcaps($post_text){
       global $shortname;
       
       if ( get_option($shortname . '_dropcaps') == 'false' ) return $post_text;
       
       $post_content_text = trim($post_text);
       $post_content_temp = trim(strip_tags($post_text));
       $coded_tag = strpos($post_content_text, 'class="drop-caps"');
        if ( $coded_tag !== false ) return $post_text;
          
       # don't create drop-cap if shortcodes is on top of the post content
       if ( $post_content_temp[0] == '[' || $post_content_temp == '' ) return $post_text;
       else {
          //get first 7 letters
          $first_word = mb_substr($post_content_temp, 0, 7, 'UTF-8');
       }
       
       $first_word_pos = strpos($post_content_text, $first_word);
       if ( $first_word_pos === false ) return $post_text;
          
       $post_content_firstletter = mb_substr($post_content_text, $first_word_pos, 1, 'UTF-8');
       if ( $first_word_pos == 0 )
          $post_content_text_temp = '';
       else
          $post_content_text_temp = mb_substr($post_content_text, 0, $first_word_pos-1, 'UTF-8');
       $post_content_text_temp2 = mb_substr($post_content_text, $first_word_pos+1, strlen($post_content_text), 'UTF-8');
          
       return '<span class="drop-caps">' . $post_content_firstletter . '</span>' . $post_content_text_temp . $post_content_text_temp2;
    }
}
 
add_action('wp_head','et_add_meta_javascript');
function et_add_meta_javascript(){
    global $shortname;
    echo '<!-- used in scripts -->';
    echo '<meta name="et_bg_image_speed" content="'.get_option($shortname.'_bg_image_speed').'" />';
    echo '<meta name="et_service_image_speed" content="'.get_option($shortname.'_service_image_speed').'" />';
    
    $disable_toptier = get_option($shortname.'_disable_toptier') == 'on' ? 1 : 0;
    echo '<meta name="et_disable_toptier" content="'.$disable_toptier.'" />';
    
    $cufon = get_option($shortname.'_cufon') == 'on' ? 1 : 0;
    echo '<meta name="et_cufon" content="'.$cufon.'" />';
}
 
add_filter('body_class','et_cufon_class');
function et_cufon_class($classes) {
    global $shortname;
 
    if ( get_option($shortname.'_cufon') == 'false' ) $classes[] = 'cufon-disabled';
    
    return $classes;
}
 
add_filter( 'avatar_defaults', 'defgravatar' );
function defgravatar ($avatar_defaults) {
$myavatar = get_bloginfo('template_directory') . '/images/unknown.png';
$avatar_defaults[$myavatar] = "unknown";
return $avatar_defaults;
}
 
if ( ! function_exists( 'et_list_pings' ) ){
    function et_list_pings($comment, $args, $depth) {
        $GLOBALS['comment'] = $comment; ?>
        <li id="comment-<?php comment_ID(); ?>"><?php comment_author_link(); ?> - <?php comment_excerpt(); ?>
    <?php }
}
 
if ( ! function_exists( 'et_comment_form' ) ){
    function et_comment_form( $args = array(), $post_id = null ) {
        # copy of comment_form() function, we just add 2 more action hooks to style it properly
        
        global $user_identity, $id;
 
        if ( null === $post_id )
            $post_id = $id;
        else
            $id = $post_id;
 
        $commenter = wp_get_current_commenter();
 
        $req = get_option( 'require_name_email' );
        $aria_req = ( $req ? " aria-required='true'" : '' );
        $fields =  array(
            'author' => '<p class="comment-form-author">' . '<label for="author">' . __( 'Name' ) . '</label> ' . ( $req ? '<span class="required">*</span>' : '' ) .
                        '<input id="author" name="author" type="text" value="' . esc_attr( $commenter['comment_author'] ) . '" size="30"' . $aria_req . ' /></p>',
            'email'  => '<p class="comment-form-email"><label for="email">' . __( 'Email' ) . '</label> ' . ( $req ? '<span class="required">*</span>' : '' ) .
                        '<input id="email" name="email" type="text" value="' . esc_attr(  $commenter['comment_author_email'] ) . '" size="30"' . $aria_req . ' /></p>',
        );
 
        $required_text = sprintf( ' ' . __('Required fields are marked %s'), '<span class="required">*</span>' );
        $defaults = array(
            'fields'               => apply_filters( 'comment_form_default_fields', $fields ),
            'comment_field'        => '<p class="comment-form-comment"><label for="comment">' . _x( 'Comment', 'noun' ) . '</label><textarea id="comment" name="comment" cols="45" rows="8" aria-required="true"></textarea></p>',
            'must_log_in'          => '<p class="must-log-in">' .  sprintf( __( 'You must be <a href="%s">logged in</a> to post a comment.' ), wp_login_url( apply_filters( 'the_permalink', get_permalink( $post_id ) ) ) ) . '</p>',
            'logged_in_as'         => '<p class="logged-in-as">' . sprintf( __( 'Logged in as <a href="%1$s">%2$s</a>. <a href="%3$s" title="Log out of this account">Log out?</a>' ), admin_url( 'profile.php' ), $user_identity, wp_logout_url( apply_filters( 'the_permalink', get_permalink( $post_id ) ) ) ) . '</p>',
            'id_form'              => 'commentform',
            'id_submit'            => 'submit',
            'title_reply'          => __( 'Leave a Reply' ),
            'title_reply_to'       => __( 'Leave a Reply to %s' ),
            'cancel_reply_link'    => __( 'Cancel reply' ),
            'label_submit'         => __( 'Post Comment' ),
        );
 
        $args = wp_parse_args( $args, apply_filters( 'comment_form_defaults', $defaults ) );
 
        ?>
            <?php if ( comments_open() ) : ?>
                <?php do_action( 'comment_form_before' ); ?>
                <div id="respond">
                    <?php do_action( 'et_comment_respond_top' ); ?>
                    <h3 id="reply-title"><?php comment_form_title( $args['title_reply'], $args['title_reply_to'] ); ?> <small><?php cancel_comment_reply_link( $args['cancel_reply_link'] ); ?></small></h3>
                    <?php if ( get_option( 'comment_registration' ) && !is_user_logged_in() ) : ?>
                        <?php echo $args['must_log_in']; ?>
                        <?php do_action( 'comment_form_must_log_in_after' ); ?>
                    <?php else : ?>
                        <form action="<?php echo site_url( '/wp-comments-post.php' ); ?>" method="post" id="<?php echo esc_attr( $args['id_form'] ); ?>">
                            <?php do_action( 'comment_form_top' ); ?>
                            <?php if ( is_user_logged_in() ) : ?>
                                <?php echo apply_filters( 'comment_form_logged_in', $args['logged_in_as'], $commenter, $user_identity ); ?>
                                <?php do_action( 'comment_form_logged_in_after', $commenter, $user_identity ); ?>
                            <?php else : ?>
                                <?php echo $args['comment_notes_before']; ?>
                                <?php
                                do_action( 'comment_form_before_fields' );
                                foreach ( (array) $args['fields'] as $name => $field ) {
                                    echo apply_filters( "comment_form_field_{$name}", $field ) . "\n";
                                }
                                do_action( 'comment_form_after_fields' );
                                ?>
                            <?php endif; ?>
                            <?php echo apply_filters( 'comment_form_field_comment', $args['comment_field'] ); ?>
                            <?php echo $args['comment_notes_after']; ?>
                            <p class="form-submit">
                                <input name="submit" type="submit" id="<?php echo esc_attr( $args['id_submit'] ); ?>" value="<?php echo esc_attr( $args['label_submit'] ); ?>" />
                                <?php comment_id_fields( $post_id ); ?>
                            </p>
                            <?php do_action( 'comment_form', $post_id ); ?>
                        </form>
                    <?php endif; ?>
                    <?php do_action( 'et_comment_respond_bottom' ); ?>
                </div><!-- #respond -->
                <?php do_action( 'comment_form_after' ); ?>
            <?php else : ?>
                <?php do_action( 'comment_form_comments_closed' ); ?>
            <?php endif; ?>
        <?php
    }
}
 
add_action( 'et_comment_respond_top', 'instyle_comment_respond_top' );
function instyle_comment_respond_top(){
    echo '<div class="comment-wrap"> <div class="comment-wrap-inner clearfix">';
}
 
add_action( 'et_comment_respond_bottom', 'instyle_comment_respond_bottom' );
function instyle_comment_respond_bottom(){
    echo '</div> <!-- end. comment-wrap-inner -->
    </div> <!-- end .comment-wrap-inner -->';
} ?>

<?php
 
$bfa_ata_version = "3.7.12";
 
 
 
// Load translation file above
 
load_theme_textdomain('atahualpa');
 
 
 
// To disable some default WP filters, remove the '#' character
 
#remove_filter('the_content', 'wptexturize');
 
#remove_filter('the_excerpt', 'wptexturize');
 
#remove_filter('comment_text', 'wptexturize');
 
#remove_filter('the_title', 'wptexturize');
 
 
 
// get default theme options
 
include_once (get_template_directory() . '/functions/bfa_theme_options.php');
 
// Load options
 
include_once (get_template_directory() . '/functions/bfa_get_options.php');
 
list($bfa_ata, $cols, $left_col, $left_col2, $right_col, $right_col2, $bfa_ata['h_blogtitle'], $bfa_ata['h_posttitle']) = bfa_get_options();
 
// Sidebars:
 
if ( function_exists('register_sidebar') ) {
 
    register_sidebar(array(
 
        'name'=>'Left Sidebar',
 
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
 
        'after_widget' => '</div>',
 
        'before_title' => '<div class="widget-title"><h3>',
 
        'after_title' => '</h3></div>',
 
    ));
 
    register_sidebar(array(
 
        'name'=>'Right Sidebar',
 
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
 
        'after_widget' => '</div>',
 
        'before_title' => '<div class="widget-title"><h3>',
 
        'after_title' => '</h3></div>',
 
    ));
 
    register_sidebar(array(
 
        'name'=>'Left Inner Sidebar',
 
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
 
        'after_widget' => '</div>',
 
        'before_title' => '<div class="widget-title"><h3>',
 
        'after_title' => '</h3></div>',
 
    ));
 
    register_sidebar(array(
 
        'name'=>'Right Inner Sidebar',
 
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
 
        'after_widget' => '</div>',
 
        'before_title' => '<div class="widget-title"><h3>',
 
        'after_title' => '</h3></div>',
 
    ));
 
            
 
    // Register additional extra widget areas:
 
    # $bfa_ata_extra_widget_areas = get_option('bfa_widget_areas');
 
    if(isset($bfa_ata['bfa_widget_areas'])) $bfa_ata_extra_widget_areas = $bfa_ata['bfa_widget_areas'];
 
    else $bfa_ata_extra_widget_areas = '';
 
    
 
    if ($bfa_ata_extra_widget_areas != '') {
 
        foreach ($bfa_ata_extra_widget_areas as $widget_area) { 
 
            register_sidebar(array(
 
                'name' => $widget_area['name'],
 
                'before_widget' => $widget_area['before_widget'],
 
                'after_widget' => $widget_area['after_widget'],
 
                'before_title' => $widget_area['before_title'],
 
                'after_title' => $widget_area['after_title']
 
            ));
 
        }
 
    }
 
} 
 
 
 
#global $bfa_ata;
 
// Load functions
 
include_once (get_template_directory() . '/functions/bfa_header_config.php');
 
include_once (get_template_directory() . '/functions/bfa_meta_tags.php');
 
include_once (get_template_directory() . '/functions/bfa_hor_cats.php');
 
include_once (get_template_directory() . '/functions/bfa_hor_pages.php');
 
// New WP3 menus:
 
include_once (get_template_directory() . '/functions/bfa_new_wp3_menus.php');
 
include_once (get_template_directory() . '/functions/bfa_footer.php');
 
include_once (get_template_directory() . '/functions/bfa_recent_comments.php');
 
include_once (get_template_directory() . '/functions/bfa_popular_posts.php');
 
include_once (get_template_directory() . '/functions/bfa_popular_in_cat.php');
 
include_once (get_template_directory() . '/functions/bfa_subscribe.php');
 
include_once (get_template_directory() . '/functions/bfa_postinfo.php');
 
include_once (get_template_directory() . '/functions/bfa_rotating_header_images.php');
 
include_once (get_template_directory() . '/functions/bfa_next_previous_links.php');
 
include_once (get_template_directory() . '/functions/bfa_post_parts.php');
 
if (!function_exists('paged_comments'))  
 
    include_once (get_template_directory() . '/functions/bfa_custom_comments.php');
 
    
 
// Since 3.5.2: JSON for PHP 4 & 5.1:
 
if (!function_exists('json_decode')) {
 
    include_once (get_template_directory() . '/functions/JSON.php');
 
    function json_encode($data) { $json = new Services_JSON(); return( $json->encode($data) ); }
 
    function json_decode($data) { $json = new Services_JSON(); return( $json->decode($data) ); }
 
}
 
function bfa_toArray($data) {
 
    if (is_object($data)) $data = get_object_vars($data);
 
    return is_array($data) ? array_map(__FUNCTION__, $data) : $data;
 
}
 
 
 
 
 
 
 
// For plugin "Sociable":
 
if (function_exists('sociable_html')) 
 
    include_once (get_template_directory() . '/functions/bfa_sociable2.php'); 
 
 
 
// "Find in directory" function, needed for finding header images on WPMU
 
if (file_exists(ABSPATH."/wpmu-settings.php")) 
 
    include_once (get_template_directory() . '/functions/bfa_m_find_in_dir.php');
 
 
 
// CSS for admin area
 
include_once (get_template_directory() . '/functions/bfa_css_admin_head.php');
 
// Add the CSS to the <head>...</head> of the theme option admin area
 
add_action('admin_head', 'bfa_add_stuff_admin_head');
 
 
 
include_once (get_template_directory() . '/functions/bfa_ata_add_admin.php');
 
include_once (get_template_directory() . '/functions/bfa_ata_admin.php');
 
add_action('admin_menu', 'bfa_ata_add_admin');
 
 
 
 
 
// Escape single & double quotes
 
function bfa_escape($string) {
 
    $string = str_replace('"', '"', $string);
 
    $string = str_replace("'", ''', $string);
 
    return $string;
 
}
 
 
 
 
 
 
 
/**
 
 * Since 3.7.9
 
 * Redirect users to Theme Options after activation, this will also create the 
 
 * CSS file in the uploads dir, for the first time
 
 */
 
if ( is_admin() && isset($_GET['activated'] ) && $pagenow == "themes.php" )
 
    wp_redirect( 'themes.php?page=atahualpa-options' );
 
    
 
 
 
 
 
 
 
function bfa_footer_output($footer_content) {
 
    global $bfa_ata;
 
    $footer_content .= '<br />Powered by <a href="http://wordpress.org/">WordPress</a> &amp; <a href="http://forum.bytesforall.com/">Atahualpa</a>';
 
    return $footer_content;
 
}
 
 
 
// Move Featured Content Gallery down in script order in wp_head(), so that jQuery can finish before mootools
 
// Since 3.6 this probably won't work because as per the new WP rules wp_head() must be right before </head>
 
function bfa_remove_featured_gallery_scripts() {
 
       remove_action('wp_head', 'gallery_styles');
 
}
 
add_action('init','bfa_remove_featured_gallery_scripts', 1);
 
 
 
function bfa_addscripts_featured_gallery() {
 
    if(!function_exists('gallery_styles')) return;
 
    gallery_styles();
 
}
 
add_action('wp_head', 'bfa_addscripts_featured_gallery', 12);
 
 
 
/*
 
 * Add custom header inserts through wp_head
 
 *
 
 * wp_head is supposed to be right before </head>, but html_inserts_header should be after/at the bottom of wp_head
 
 *
 
@ since 3.6.5
 
*/
 
function bfa_add_html_inserts_header() {
 
    global $bfa_ata;
 
    if( $bfa_ata['html_inserts_header'] != '' ) bfa_incl('html_inserts_header'); 
 
}
 
add_action('wp_head', 'bfa_add_html_inserts_header', 20);
 
 
 
// new comment template for WP 2.7+, legacy template for old WP 2.6 and older
 
// Since 3.6.: ToDo: Remove legacy.comments.php after a while. Older WP's won't work anyway 
 
// with the new WP requirements to REPLACE older functions with newer ones introduced in 2.8 (i.e. get_the_author_meta)
 
if ( !function_exists('paged_comments') ) {
 
    include_once (get_template_directory() . '/functions/bfa_custom_comments.php'); 
 
}
 
 
 
// remove WP default inline CSS for ".recentcomments a" from header
 
function bfa_remove_wp_widget_recent_comments_style() {
 
      remove_filter('wp_head', 'wp_widget_recent_comments_style' );
 
}
 
add_filter( 'wp_head', 'bfa_remove_wp_widget_recent_comments_style', 1 );
 
 
 
 
 
/* Remove plugin CSS & JS and include them in the theme's main CSS and JS files
 
This will be extended and improved in upcoming versions */
 
 
 
// remove WP Pagenavi CSS, will be included in css.php
 
if (function_exists('wp_pagenavi')) {
 
    remove_action('wp_head', 'pagenavi_css');
 
}
 
 
 
// If the plugin Share This is activated, disable its auto-output so we can control it 
 
// through the Atahualpa Theme Options
 
if ( function_exists('akst_share_link') ) {
 
    @define('AKST_ADDTOCONTENT', false);
 
    @define('AKST_ADDTOFOOTER', false);
 
}
 
 
 
/* EXTERNAL OR INTERNAL CSS & JS, PLUS COMPRESSION & DEBUG */
 
 
 
// Register new query variables "bfa_ata_file" and "bfa_debug" with Wordpress
 
add_filter('query_vars', 'bfa_add_new_var_to_wp');
 
function bfa_add_new_var_to_wp($public_query_vars) {
 
    $public_query_vars[] = 'bfa_ata_file';
 
    $public_query_vars[] = 'bfa_debug';
 
    return $public_query_vars;
 
}
 
 
 
// if debug add/remove info
 
if ( function_exists('wp_generator') ) {
 
    remove_action('wp_head', 'wp_generator');
 
}
 
add_action('wp_head', 'bfa_debug');
 
function bfa_debug() {
 
    global $bfa_ata, $bfa_ata_version;
 
    $debug = get_query_var('bfa_debug');
 
    if ( $debug == 1 ) {
 
        echo '<meta name="theme" content="Atahualpa ' . $bfa_ata_version . '" />' . "\n";
 
        if ( function_exists('the_generator') ) { 
 
            the_generator( apply_filters( 'wp_generator_type', 'xhtml' ) );
 
        }
 
        echo '<meta name="robots" content="noindex, follow" />'."\n";
 
    }
 
}   
 
 
 
// redirect the template if new var "bfa_ata_file" or "bfa_debug" exists in URL 
 
add_action('template_redirect', 'bfa_css_js_redirect');
 
add_action('wp_head', 'bfa_inline_css_js');
 
 
 
// since 3.4.3 
 
function bfa_add_js_link() {
 
    global $bfa_ata;
 
    $homeURL = get_home_url();  
 
    
 
    if ( $bfa_ata['javascript_external'] == "External" ) { ?>
 
    <script type="text/javascript" src="<?php echo $homeURL; ?>/?bfa_ata_file=js"></script>
 
    <?php } 
 
}
 
add_action('wp_head', 'bfa_add_js_link');
 
 
 
function bfa_css_js_redirect() {
 
    global $bfa_ata;
 
    $bfa_ata_query_var_file = get_query_var('bfa_ata_file');
 
    if ( $bfa_ata_query_var_file == "css" OR $bfa_ata_query_var_file == "js" ) {
 
        include_once (get_template_directory() . '/' . $bfa_ata_query_var_file . '.php');
 
        exit; // this stops WordPress entirely
 
    }
 
    // Since 3.4.7: Import/Export Settings
 
    if ( $bfa_ata_query_var_file == "settings-download" ) {
 
        if(isset($_FILES['userfile'])) $uploadedfile = $_FILES['userfile'];
 
        include_once (get_template_directory() . '/download.php');
 
        exit; // this stops WordPress entirely
 
    }
 
    if ( $bfa_ata_query_var_file == "settings-upload" ) {
 
        include_once (get_template_directory() . '/upload.php');
 
        exit; // this stops WordPress entirely
 
    }
 
}
 
    
 
function bfa_inline_css_js() {
 
    global $bfa_ata;
 
    $bfa_ata_preview = get_query_var('preview');
 
    $bfa_ata_debug = get_query_var('bfa_debug');
 
    if ( $bfa_ata_preview == 1 OR $bfa_ata['css_external'] == "Inline" OR 
 
    ( $bfa_ata_debug == 1 AND $bfa_ata['allow_debug'] == "Yes" ) ) {
 
        include_once (get_template_directory() . '/css.php');
 
    }
 
    if ( $bfa_ata_preview == 1 OR $bfa_ata['javascript_external'] == "Inline" OR 
 
    ( $bfa_ata_debug == 1 AND $bfa_ata['allow_debug'] == "Yes" ) ) {
 
        include_once (get_template_directory() . '/js.php');
 
    }
 
}
 
 
 
 
 
function bfa_delete_bfa_ata4() {
 
    check_ajax_referer( "delete_bfa_ata4" );
 
    if (delete_option('bfa_ata4')) echo '<span style="color:green;font-weight:bold;">Successfully deleted option \'bfa_ata4\' ...</span>'; 
 
    else echo '<span style="color:green;font-weight:bold;">Something went wrong...</span>';
 
    die();
 
}
 
// add_action ( 'wp_ajax_' + [name of "action" in jQuery.ajax, see functions/bfa_css_admin_head.php], [name of function])
 
add_action( 'wp_ajax_bfa_delete_bfa_ata4', 'bfa_delete_bfa_ata4' );
 
 
 
 
 
 
 
// Custom Excerpts 
 
function bfa_wp_trim_excerpt($text) { // Fakes an excerpt if needed
 
 
 
    global $bfa_ata, $post;
 
 
 
    if ( '' <> $text ) {
 
//  an manual excerpt exists, stick on the 'custom read more' and we're done
 
        $words = preg_split("/\s+/u", $text);
 
        $custom_read_more = str_replace('%permalink%', get_permalink(), $bfa_ata['custom_read_more']);
 
        if ( get_the_title() == '' ) { 
 
            $custom_read_more = str_replace('%title%', 'Permalink', $custom_read_more);
 
        } else {        
 
            $custom_read_more = str_replace('%title%', the_title('','',FALSE), $custom_read_more);
 
        }
 
        array_push($words, $custom_read_more);
 
        $text = implode(' ', $words);
 
        return $text;
 
    }
 
 
 
    $text = get_the_content('');
 
    $words = preg_split ("/\s+/u", $text);
 
    $post_content = $post->post_content;
 
    $post_content_length = count(preg_split("/\s+/u", $post_content));
 
 
 
// Build the excerpt from the post 
 
        $text = apply_filters('the_content', $text);
 
        $text = str_replace(']]>', ']]>', $text);
 
        $text = strip_tags($text, $bfa_ata['dont_strip_excerpts']);
 
        $excerpt_length = $bfa_ata['excerpt_length'];
 
        $words = preg_split("/\s+/u", $text, $excerpt_length + 1);
 
 
 
// this is to handle the case where the number of words 
 
// in the post equals the excerpt length
 
 
 
    if ($post_content_length > $excerpt_length) {   
 
        array_pop($words);  
 
//          array_pop($words);  
 
        $custom_read_more = str_replace('%permalink%', get_permalink(), $bfa_ata['custom_read_more']);
 
        $custom_read_more = str_replace('%title%', the_title('','',FALSE), $custom_read_more);
 
        array_push($words, $custom_read_more);
 
    }
 
    $text = implode(' ', $words);
 
    return $text;
 
 
 
    return $text;
 
}
 
remove_filter('get_the_excerpt', 'wp_trim_excerpt');
 
add_filter('get_the_excerpt', 'bfa_wp_trim_excerpt');
 
 
 
 
 
 
 
 
 
/* Custom widget areas. 
 
 
 
Usage:
 
<?php bfa_widget_area([parameters]); ?>
 
 
 
Example: 
 
<?php bfa_widget_area('name=My widget area&cells=4&align=1&align_2=9&align_3=7&width_4=700&before_widget=<div id="%1$s" class="header-widget %2$s">&after_widget=</div>'); ?>
 
 
 
Can be used anywhere in templates, and in theme option text areas that allow usage of PHP code.
 
 
 
Available paramaters:
 
 
 
Mandatory:
 
name                    Name under which all cells of this widget area will be listed at Site Admin -> Appearance -> Widgets
 
                            A widget area with 3 cells and a name of "My widget area" creates 3 widget cells which appear as
 
                            "My widget area 1", "My widget area 2" and "My widget area 3", 
 
                            with the CSS ID's "my_widget_area_1", "my_widget_area_2" and "my_widget_area_3". 
 
                        
 
Optional:
 
cells                       Amount of (table) cells. Each cell is a new widget area. Default: 1
 
align                       Default alignment for all cells. Default: 2 (= center top). 1 = center middle, 2 = center top, 3 = right top, 4 = right middle, 
 
                            5 = right bottom, 6 = center bottom, 7 = left bottom, 8 = left middle, 9 = left top.
 
align_1                 Alignment for cell 1: align_2, align_3 ... Non-specified cells get the default value of "align", which, if not defined, is 2 (= center top).
 
width_1             Width of cell 1: width_1, width_2, width_3 ... Non-specified cells get a equal share of the remaining width of the whole table
 
                            containing all the widget area cells.
 
before_widget       HTML before each widget in any cell of this widget area. Default:  <div id="%1$s" class="widget %2$s">
 
after_widget        HMTL after each widget ... Default: </div>
 
before_title            HTML before the title of each widget in any cell of this widget area: Default: <div class="widget-title"><h3>
 
after_title         HMTL after the title ... Default: </h3></div>
 
 
 
*/
 
function bfa_widget_area($args = '') {
 
    global $bfa_ata;
 
    $defaults = array(
 
        'name' => '',
 
        'cells' => 1,
 
        'align' => 2,
 
        'before_widget' => '<div id="%1$s" class="widget %2$s">',
 
        'after_widget' => '</div>',
 
        'before_title' => '<div class="widget-title"><h3>',
 
        'after_title' => '</h3></div>',
 
    );
 
    
 
    $r = wp_parse_args( $args, $defaults );
 
    extract( $r, EXTR_SKIP );
 
 
 
    $area_id = strtolower(str_replace(" ", "_", $r['name']));
 
    
 
    # $bfa_widget_areas = get_option('bfa_widget_areas');
 
    $bfa_widget_areas = $bfa_ata['bfa_widget_areas'];   
 
    
 
    // If there are more than 1 cell, use a table, otherwise just a DIV:
 
    if ( $r['cells'] > 1 ) {
 
    
 
        echo '<table id="' . $area_id . '" class="bfa_widget_area" style="table-layout:fixed;width:100%" cellpadding="0" cellspacing="0" border="0">';
 
 
 
        // If a width was set for any of the widget area cells:
 
        # if ( strpos($args,'width_') !== FALSE ) {
 
        
 
        // Since 3.6.7
 
        $colgroup = 'no'; // If all table cells have the same width, this can be achieved by table-layout:fixed alone, without the colgroup element.
 
        // Check if any of the cells have a set width
 
        for ( $i = 1; $i <= $r['cells']; $i++ ) { 
 
            if ( array_key_exists('width_' . $i, $r) AND !empty($r['width_' . $i]) ) {
 
                    $colgroup = 'yes';
 
            }
 
        }
 
        
 
        if ($colgroup == 'yes') {
 
            echo "\n<colgroup>";
 
            for ( $i = 1; $i <= $r['cells']; $i++ ) {
 
                echo '<col';
 
                $current_width = "width_" . $i;
 
                if ( $r[$current_width] ) {
 
                    echo ' style="width:' . $r[$current_width] . 'px"';
 
                }
 
                echo ' />';
 
            }
 
            echo "</colgroup>";
 
        }
 
        
 
        echo "<tr>";
 
        
 
        for ( $i = 1; $i <= $r['cells']; $i++ ) {
 
            
 
                $current_name = $r['name'] . ' ' . $i;
 
                $current_id = $area_id . '_' . $i;
 
                $current_align = "align_" . $i;
 
                
 
                echo "\n" . '<td id="' . $current_id .'" ';
 
                
 
                if ( $r[$current_align] ) 
 
                    $align_type = $r["$current_align"];
 
                else 
 
                    $align_type = $r['align'];
 
                
 
                echo bfa_table_cell_align($align_type) . ">";
 
                
 
                // Register widget area
 
                $this_widget_area = array(
 
                    "name" => $current_name,
 
                    "before_widget" => $r['before_widget'],
 
                    "after_widget" => $r['after_widget'],
 
                    "before_title" => $r['before_title'],
 
                    "after_title" => $r['after_title']
 
                    );
 
          
 
                // Display widget area
 
                dynamic_sidebar("$current_name"); 
 
                
 
                echo "\n</td>";
 
                
 
                $bfa_widget_areas[$current_name] = $this_widget_area;
 
        }
 
        
 
        echo "\n</tr></table>";     
 
    
 
    } else {
 
    
 
        // If only 1 widget cell, use a DIV instead of a table
 
        echo '<div id="' . $area_id . '" class="bfa_widget_area">';
 
        
 
        // Add new widget area to existing ones
 
        $this_widget_area = array(
 
            "name" => $r['name'],
 
            "before_widget" => $r['before_widget'],
 
            "after_widget" => $r['after_widget'],
 
            "before_title" => $r['before_title'],
 
            "after_title" => $r['after_title']
 
            );
 
 
 
        // Display widget area
 
        dynamic_sidebar($r['name']);    
 
 
 
        echo '</div>';
 
        
 
        $current_name = $r['name'];
 
        $bfa_widget_areas[$current_name] = $this_widget_area;
 
    
 
    }
 
 
 
    # update_option("bfa_widget_areas", $bfa_widget_areas);
 
    $bfa_ata['bfa_widget_areas'] = $bfa_widget_areas;
 
    update_option('bfa_ata4', $bfa_ata);
 
 
 
}
 
 
 
 
 
function bfa_table_cell_align($align_type) {
 
    switch ($align_type) {
 
        case 1: $string = 'align="center" valign="middle"'; break;
 
        case 2: $string = 'align="center" valign="top"'; break;
 
        case 3: $string = 'align="right" valign="top"'; break;      
 
        case 4: $string = 'align="right" valign="middle"'; break;
 
        case 5: $string = 'align="right" valign="bottom"'; break;
 
        case 6: $string = 'align="center" valign="bottom"'; break;
 
        case 7: $string = 'align="left" valign="bottom"'; break;
 
        case 8: $string = 'align="left" valign="middle"'; break;
 
        case 9: $string = 'align="left" valign="top"'; 
 
    }
 
    return $string;
 
}
 
    
 
 
 
// Since 3.4.3: Delete Widget Areas
 
function bfa_ata_reset_widget_areas() {
 
    global $bfa_ata;
 
    check_ajax_referer( "reset_widget_areas" );
 
    $delete_areas = $_POST['delete_areas'];
 
    # $current_areas = get_option('bfa_widget_areas');
 
    $current_areas = $bfa_ata['bfa_widget_areas'];
 
    foreach ($delete_areas as $area_name) {
 
        unset($current_areas[$area_name]);
 
    }
 
    # update_option('bfa_widget_areas', $current_areas);
 
    $bfa_ata['bfa_widget_areas'] = $current_areas;
 
    update_option('bfa_ata4', $bfa_ata);
 
    echo 'Custom widget areas deleted...'; 
 
    die();
 
}
 
// add_action ( 'wp_ajax_' + [name of "action" in jQuery.ajax, see functions/bfa_css_admin_head.php], [name of function])
 
add_action( 'wp_ajax_reset_bfa_ata_widget_areas', 'bfa_ata_reset_widget_areas' );
 
 
 
 
 
// Since 3.6.5: Import Settings
 
function bfa_ata_import_settings() {
 
    global $bfa_ata;
 
    check_ajax_referer( "import_settings" );
 
    
 
    // was encoded with encodeURIComponent in bfa_css_admin_head.php
 
    // $import_options = rawurldecode($_POST['options']);
 
    $import_options = stripslashes($_POST['ataoptions']);
 
    
 
    // Since 3.5.2, use JSON 
 
    if ( json_decode($import_options) != NULL AND strpos($import_options, 'use_bfa_seo') !== FALSE ) {
 
        update_option('bfa_ata4', json_decode($import_options, TRUE));
 
        echo "<strong><span style='color:green'>Success! Reloading admin area in 2 seconds... </span></strong><br />";      
 
    
 
    // Probably not a valid settings file:
 
    } else {
 
        echo "<strong><span style='color:red'>Sorry, but doesn't appear 
 
            to be a valid Atahualpa Settings File.</span></strong>";
 
            #print_r($import_options);
 
    }   
 
    
 
    die();
 
}
 
// add_action ( 'wp_ajax_' + [name of "action" in jQuery.ajax, see functions/bfa_css_admin_head.php], [name of function])
 
add_action( 'wp_ajax_import_settings', 'bfa_ata_import_settings' );
 
 
 
 
 
 
 
/* CUSTOM BODY TITLE and meta title, meta keywords, meta description */
 
if(isset($bfa_ata['page_post_options'])) {
 
    if ($bfa_ata['page_post_options'] == "Yes") {
 
    /* Use the admin_menu action to define the custom boxes */
 
        if (is_admin())
 
            add_action('admin_menu', 'bfa_ata_add_custom_box');
 
 
 
        /* Use the save_post action to do something with the data entered */
 
        add_action('save_post', 'bfa_ata_save_postdata');
 
    }
 
}
 
 
 
/* Use the publish_post action to do something with the data entered */
 
#add_action('publish_post', 'bfa_ata_save_postdata');
 
 
 
#add_action('pre_post_update', 'bfa_ata_save_postdata');
 
 
 
/* Adds a custom section to the "advanced" Post and Page edit screens */
 
function bfa_ata_add_custom_box() {
 
 
 
  if( function_exists( 'add_meta_box' )) {
 
    add_meta_box( 'bfa_ata_sectionid', __( 'Atahualpa Post Options', 'atahualpa' ), 
 
                'bfa_ata_inner_custom_box', 'post', 'normal', 'high' );
 
    add_meta_box( 'bfa_ata_sectionid', __( 'Atahualpa Page Options', 'atahualpa' ), 
 
                'bfa_ata_inner_custom_box', 'page', 'normal', 'high' );
 
   } else {
 
    add_action('dbx_post_advanced', 'bfa_ata_old_custom_box' );
 
    add_action('dbx_page_advanced', 'bfa_ata_old_custom_box' );
 
  }
 
}
 
   
 
/* Prints the inner fields for the custom post/page section */
 
function bfa_ata_inner_custom_box() {
 
 
 
    global $post;
 
    
 
  // Use nonce for verification
 
 
 
    echo '<input type="hidden" name="bfa_ata_noncename" id="bfa_ata_noncename" value="' . 
 
    wp_create_nonce( plugin_basename(__FILE__) ) . '" />';
 
 
 
  // The actual fields for data entry
 
  
 
    $thePostID = $post->ID;
 
    $post_id = get_post($thePostID);
 
#   $title = $post_id->post_title;
 
    $title = ($post_id->post_title !== 'Auto Draft') ? $post_id->post_title : '';
 
 
 
    $body_title = get_post_meta($post->ID, 'bfa_ata_body_title', true);
 
    if ( $body_title == '' ) {
 
        $body_title = $title;
 
    }
 
    $display_body_title = get_post_meta($post->ID, 'bfa_ata_display_body_title', true);
 
    $body_title_multi = get_post_meta($post->ID, 'bfa_ata_body_title_multi', true);
 
    if ( $body_title_multi == '' ) {
 
        $body_title_multi = $title;
 
    }
 
    $meta_title = get_post_meta($post->ID, 'bfa_ata_meta_title', true);
 
    $meta_keywords = get_post_meta($post->ID, 'bfa_ata_meta_keywords', true);
 
    $meta_description = get_post_meta($post->ID, 'bfa_ata_meta_description', true); 
 
 
 
    echo '<table cellpadding="5" cellspacing="0" border="0" style="table-layout:fixed;width:100%">';
 
    echo '<tr><td style="text-align:right;padding:2px 5px 2px 2px"><input id="bfa_ata_display_body_title" name="bfa_ata_display_body_title" type="checkbox" '. ($display_body_title == 'on' ? ' CHECKED' : '') .' /></td><td>Check to <strong>NOT</strong> display the Body Title on Single Post or Static Pages</td></tr>';
 
    echo '<tr><td style="text-align:right;padding:2px 5px 2px 2px"><label for="bfa_ata_body_title">' . __("Body Title Single Pages", 'atahualpa' ) . '</label></td>';
 
    echo '<td><input type="text" name="bfa_ata_body_title" value="' . $body_title . '" size="70" style="width:97%" /></td></tr>';
 
    echo '<tr><td style="text-align:right;padding:2px 5px 2px 2px"><label for="bfa_ata_body_title_multi">' . __("Body Title Multi Post Pages", 'atahualpa' ) . '</label></td>';
 
    echo '<td><input type="text" name="bfa_ata_body_title_multi" value="' . $body_title_multi . '" size="70" style="width:97%" /></td></tr>';
 
        
 
    echo '<colgroup><col style="width:200px"><col></colgroup>';
 
    echo '<tr><td style="text-align:right;padding:2px 5px 2px 2px"><label for="bfa_ata_meta_title">' . __("Meta Title", 'atahualpa' ) . '</label></td>';
 
    echo '<td><input type="text" name="bfa_ata_meta_title" value="' . 
 
    $meta_title . '" size="70" style="width:97%" /></td></tr>';
 
    
 
    echo '<tr><td style="text-align:right;padding:2px 5px 2px 2px"><label for="bfa_ata_meta_keywords">' . __("Meta Keywords", 'atahualpa' ) . '</label></td>';
 
    echo '<td><input type="text" name="bfa_ata_meta_keywords" value="' . 
 
    $meta_keywords . '" size="70" style="width:97%" /></td></tr>';
 
    
 
    echo '<tr><td style="text-align:right;vertical-align:top;padding:5px 5px 2px 2px"><label for="bfa_ata_meta_description">' . __("Meta Description", 'atahualpa' ) . '</label></td>';
 
    echo '<td><textarea name="bfa_ata_meta_description" cols="70" rows="4" style="width:97%">'.$meta_description.'</textarea></td></tr>';
 
    
 
    echo '</table>';
 
 
 
}
 
 
 
/* Prints the edit form for pre-WordPress 2.5 post/page */
 
function bfa_ata_old_custom_box() {
 
 
 
  echo '<div class="dbx-b-ox-wrapper">' . "\n";
 
  echo '<fieldset id="bfa_ata_fieldsetid" class="dbx-box">' . "\n";
 
  echo '<div class="dbx-h-andle-wrapper"><h3 class="dbx-handle">' . 
 
        __( 'Body copy title', 'atahualpa' ) . "</h3></div>";   
 
   
 
  echo '<div class="dbx-c-ontent-wrapper"><div class="dbx-content">';
 
 
 
  // output editing form
 
 
 
  bfa_ata_inner_custom_box();
 
 
 
  // end wrapper
 
 
 
  echo "</div></div></fieldset></div>\n";
 
}
 
 
 
 
 
 
 
/* When the post is saved, save our custom data */
 
function bfa_ata_save_postdata( $post_id ) {
 
 
 
  /* verify this came from the our screen and with proper authorization,
 
  because save_post can be triggered at other times */
 
 
 
  if ( !wp_verify_nonce( $_POST['bfa_ata_noncename'], plugin_basename(__FILE__) )) {
 
    return $post_id;
 
  }
 
 
 
  if ( 'page' == $_POST['post_type'] ) {
 
    if ( !current_user_can( 'edit_page', $post_id ))
 
      return $post_id;
 
  } else {
 
    if ( !current_user_can( 'edit_post', $post_id ))
 
      return $post_id;
 
  }
 
 
 
    // Save the data
 
    
 
    $new_body_title = $_POST['bfa_ata_body_title'];
 
    $new_display_body_title = !isset($_POST["bfa_ata_display_body_title"]) ? NULL : $_POST["bfa_ata_display_body_title"];
 
    $new_body_title_multi = $_POST['bfa_ata_body_title_multi'];
 
    $new_meta_title = $_POST['bfa_ata_meta_title'];
 
    $new_meta_keywords = $_POST['bfa_ata_meta_keywords'];
 
    $new_meta_description = $_POST['bfa_ata_meta_description'];
 
 
 
    update_post_meta($post_id, 'bfa_ata_body_title', $new_body_title);
 
    update_post_meta($post_id, 'bfa_ata_display_body_title', $new_display_body_title);
 
    update_post_meta($post_id, 'bfa_ata_body_title_multi', $new_body_title_multi);
 
    update_post_meta($post_id, 'bfa_ata_meta_title', $new_meta_title);
 
    update_post_meta($post_id, 'bfa_ata_meta_keywords', $new_meta_keywords);
 
    update_post_meta($post_id, 'bfa_ata_meta_description', $new_meta_description);
 
 
 
 
 
}
 
 
 
 
 
 
 
if ( function_exists( 'add_theme_support' ) ) { // Added in 2.9
 
 
 
    // Since 3.4.5: WP 2.9 thumbnails support:
 
    add_theme_support( 'post-thumbnails' );
 
    if ($bfa_ata['post_thumbnail_crop'] == "Yes") 
 
        set_post_thumbnail_size( $bfa_ata['post_thumbnail_width'], $bfa_ata['post_thumbnail_height'], true );
 
    else set_post_thumbnail_size( $bfa_ata['post_thumbnail_width'], $bfa_ata['post_thumbnail_height'] );
 
    add_image_size( 'single-post-thumbnail', 400, 9999 ); // Permalink thumbnail size
 
    
 
    // Since 3.5.4:
 
    add_theme_support('automatic-feed-links');
 
}
 
 
 
 
 
// Since 3.4.7: Import/Export Settings
 
function bfa_import_settings_now() {
 
    check_ajax_referer( "import_bfa_settings" );
 
    $new_options = maybe_unserialize(bfa_file_get_contents($_FILES['userfile']['tmp_name']));
 
    update_option('bfa_new_test', $new_options);
 
    die();
 
}
 
// add_action ( 'wp_ajax_' + [name of "action" in jQuery.ajax, see functions/bfa_css_admin_head.php], [name of function])
 
add_action( 'wp_ajax_import_bfa_settings_now', 'bfa_import_settings_now' );
 
 
 
 
 
 
 
// Since 3.5.2: New menu system in WP 3
 
if (function_exists('register_nav_menus')) {
 
add_action( 'init', 'bfa_register_new_menus' );
 
    function bfa_register_new_menus() {
 
        register_nav_menus(
 
            array(
 
                'menu1' => __( 'Menu 1','atahualpa' ),
 
                'menu2' => __( 'Menu 2','atahualpa' )
 
            )
 
        );
 
    }
 
}
 
 
 
// Since 3.5.4: Add odd/even class to WP's post_class
 
add_filter ( 'post_class' , 'bfa_post_class' );
 
global $current_class;
 
$current_class = 'odd';
 
 
 
function bfa_post_class ( $classes ) {
 
    global $current_class;
 
    $classes[] = $current_class;
 
    $current_class = ($current_class == 'odd') ? 'even' : 'odd';
 
    return $classes;
 
}
 
 
 
// Since 3.6: Use stream wrapper instead of eval to include user code. Not used anymore since 3.6.5
 
class bfa_VariableStream {
 
    var $position;
 
    var $varname;
 
 
 
    function stream_open($path, $mode, $options, &$opened_path)
 
    {
 
        $url = parse_url($path);
 
        $this->varname = $url["host"];
 
        $this->position = 0;
 
 
 
        return true;
 
    }
 
 
 
    function stream_read($count)
 
    {
 
        $ret = substr($GLOBALS[$this->varname], $this->position, $count);
 
        $this->position += strlen($ret);
 
        return $ret;
 
    }
 
 
 
    function stream_write($data)
 
    {
 
        $left = substr($GLOBALS[$this->varname], 0, $this->position);
 
        $right = substr($GLOBALS[$this->varname], $this->position + strlen($data));
 
        $GLOBALS[$this->varname] = $left . $data . $right;
 
        $this->position += strlen($data);
 
        return strlen($data);
 
    }
 
 
 
    function stream_tell()
 
    {
 
        return $this->position;
 
    }
 
 
 
    function stream_eof()
 
    {
 
        return $this->position >= strlen($GLOBALS[$this->varname]);
 
    }
 
 
 
    function stream_seek($offset, $whence)
 
    {
 
        switch ($whence) {
 
            case SEEK_SET:
 
                if ($offset < strlen($GLOBALS[$this->varname]) && $offset >= 0) {
 
                     $this->position = $offset;
 
                     return true;
 
                } else {
 
                     return false;
 
                }
 
                break;
 
 
 
            case SEEK_CUR:
 
                if ($offset >= 0) {
 
                     $this->position += $offset;
 
                     return true;
 
                } else {
 
                     return false;
 
                }
 
                break;
 
 
 
            case SEEK_END:
 
                if (strlen($GLOBALS[$this->varname]) + $offset >= 0) {
 
                     $this->position = strlen($GLOBALS[$this->varname]) + $offset;
 
                     return true;
 
                } else {
 
                     return false;
 
                }
 
                break;
 
 
 
            default:
 
                return false;
 
        }
 
    }
 
 
 
    function stream_stat() 
 
    {
 
        return array('size' => strlen($GLOBALS[$this->varname]));
 
    } 
 
 
 
    function url_stat() 
 
    {
 
        return array();
 
    }
 
 
 
}
 
 
 
// Since 3.6: Register stream wrapper 'bfa'
 
stream_wrapper_register("bfa", "bfa_VariableStream")
 
    or die("Failed to register new stream protocol 'bfa'");
 
 
 
// Since 3.6: Make sure $GLOBALS has all values
 
foreach($bfa_ata as $key => $value) {
 
    $GLOBALS[$key] = $value;
 
}
 
 
 
// Since 3.6: New variables using newer WP functions
 
$templateURI = get_template_directory_uri(); 
 
// Since 3.7.0: Escape home_url, too
 
$homeURL = esc_url( home_url() );
 
 
 
// Since 3.6: Include Javascripts here and with wp_enqueue instead of header.php
 
$isIE6 = (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE 6.') !== FALSE);
 
 
 
// Since 3.7.4: Enqueue with add_action
 
function bfa_enqueue_scripts() {
 
    global $isIE6, $bfa_ata;
 
    $templateURI = get_template_directory_uri(); 
 
 
 
    
 
    if ( !is_admin() ) { 
 
        
 
        wp_enqueue_script('jquery');
 
 
 
        if ($bfa_ata['pngfix_selectors'] != "" AND $isIE6 = TRUE) 
 
        {
 
            wp_register_script('ddroundies', $templateURI . '/js/DD_roundies.js', false, '0.0.2a' );
 
            wp_enqueue_script('ddroundies');
 
            add_action('wp_head', 'bfa_ddroundiesHead');
 
        }
 
        
 
        if (strpos($bfa_ata['configure_header'],'%image')!== FALSE AND $bfa_ata['header_image_javascript'] != "0" 
 
        AND $bfa_ata['crossslide_fade'] != "0") {
 
            wp_register_script('crossslide', $templateURI . '/js/jquery.cross-slide.js', array('jquery'), '0.3.2' );
 
            wp_enqueue_script('crossslide');
 
        }
 
    }
 
}
 
add_action('wp_enqueue_scripts', 'bfa_enqueue_scripts'); // For use on the Front end (ie. Theme)
 
 
 
 
 
 
 
// Since 3.6.1: Add ddroundies script in head this way:
 
function bfa_ddroundiesHead() {
 
    global $bfa_ata;
 
    echo '
 
<!--[if IE 6]>
 
<script type="text/javascript">DD_roundies.addRule("' . $bfa_ata['pngfix_selectors'] . '");</script>
 
<![endif]-->
 
';
 
}
 
 
 
// Since 3.6: Content Width
 
if ( ! isset( $content_width ) )
 
    $content_width = 640;
 
 
 
// editor style, custom background & custom image header not activted yet. background & header work
 
// Atahualpa has most of this - confusing to have 2 places to set header images etc. ?
 
/*
 
add_editor_style();
 
add_custom_background(); 
 
 
 
 
 
define('HEADER_TEXTCOLOR', 'ffffff');
 
define('HEADER_IMAGE', '%s/images/header/header6.jpg'); 
 
define('HEADER_IMAGE_WIDTH', 775); 
 
define('HEADER_IMAGE_HEIGHT', 200);
 
 
 
function header_style() {
 
    ?><style type="text/css">
 
        #header {
 
            background: url(<?php header_image(); ?>);
 
        }
 
    </style><?php
 
}
 
 
 
function admin_header_style() {
 
    ?><style type="text/css">
 
        #headimg {
 
            width: <?php echo HEADER_IMAGE_WIDTH; ?>px;
 
            height: <?php echo HEADER_IMAGE_HEIGHT; ?>px;
 
        }
 
    </style><?php
 
}
 
add_custom_image_header('header_style', 'admin_header_style');
 
 
 
register_default_headers( array(
 
    'header6' => array(
 
        'url' => '%s/images/header/header6.jpg',
 
        'thumbnail_url' => '%s/images/header/header6-thumb.jpg',
 
        'description' => __( 'Raspberry', 'twentyten' )
 
    ),
 
    'IMG_1479' => array(
 
        'url' => '%s/images/header/IMG_1479.jpg',
 
        'thumbnail_url' => '%s/images/header/IMG_1479-thumb.jpg',
 
        'description' => __( 'Apple Blossom', 'twentyten' )
 
    ),
 
    'IMG_1496.jpg' => array(
 
        'url' => '%s/images/header/IMG_1496.jpg',
 
        'thumbnail_url' => '%s/images/header/IMG_1496-thumb.jpg',
 
        'description' => __( 'Spring', 'twentyten' )
 
    )
 
) );
 
 
 
*/
 
 
 
// Since 3.6.5: Process or don't process user included PHP code. 
 
function bfa_incl($option) {
 
 
 
    global $bfa_ata;
 
    
 
    $result = bfa_parse_widget_areas($bfa_ata[$option]);
 
 
 
    echo $result;
 
}
 
 
 
 
 
function bfa_parse_widget_areas($content) {
 
                
 
    if ( strpos($content,'<?php bfa_widget_area') !== FALSE ) {
 
        $content = preg_replace_callback("/<\?php bfa_widget_area(.*?)\((.*?)'(.*?)'(.*?)\)(.*?)\?>/s","bfa_parse_widget_areas_callback",$content);
 
    }
 
 
 
    return $content; 
 
}   
 
 
 
 
 
// Callback for preg_replace_callback
 
function bfa_parse_widget_areas_callback($matches) {
 
 
 
    parse_str($matches[3], $widget_options);
 
    
 
    ob_start(); 
 
    
 
        bfa_widget_area($widget_options);
 
        $widget_area = ob_get_contents();
 
        
 
    ob_end_clean();
 
    
 
    return $widget_area;
 
}
 
 
 
function bfa_is_pagetemplate_active($pagetemplate = '') {
 
 
 
    if ($pagetemplate == '') {return 0;}
 
    
 
    global $wpdb;
 
    $sql = "select meta_key from $wpdb->postmeta where meta_key like '_wp_page_template' and meta_value like '" . $pagetemplate . "'";
 
    $result = $wpdb->query($sql);
 
    if ($result) {
 
        return 1;
 
    } else {
 
        return 0;
 
    }
 
}
 
 
 
?>

    if ( '' <> $text ) {
 
//  an manual excerpt exists, stick on the 'custom read more' and we're done
 
        $words = preg_split("/\s+/u", $text);
 
        $custom_read_more = str_replace('%permalink%', get_permalink(), $bfa_ata['custom_read_more']);
 
        if ( get_the_title() == '' ) { 
 
            $custom_read_more = str_replace('%title%', 'Permalink', $custom_read_more);
 
        } else {        
 
            $custom_read_more = str_replace('%title%', the_title('','',FALSE), $custom_read_more);
 
        }
 
        array_push($words, $custom_read_more);
 
        $text = implode(' ', $words);
 
        return $text;
 
    }