656 lines
20 KiB
PHP
656 lines
20 KiB
PHP
<?php
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/* Note: these tags go anywhere in the template */
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function get_header() {
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if ( file_exists( TEMPLATEPATH . '/header.php') )
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load_template( TEMPLATEPATH . '/header.php');
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else
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load_template( ABSPATH . 'wp-content/themes/default/header.php');
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}
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function get_footer() {
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if ( file_exists( TEMPLATEPATH . '/footer.php') )
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load_template( TEMPLATEPATH . '/footer.php');
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else
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load_template( ABSPATH . 'wp-content/themes/default/footer.php');
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}
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function get_sidebar() {
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if ( file_exists( TEMPLATEPATH . '/sidebar.php') )
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load_template( TEMPLATEPATH . '/sidebar.php');
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else
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load_template( ABSPATH . 'wp-content/themes/default/sidebar.php');
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}
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function wp_loginout() {
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global $user_ID;
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get_currentuserinfo();
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if ('' == $user_ID)
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$link = '<a href="' . get_settings('siteurl') . '/wp-login.php">' . __('Login') . '</a>';
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else
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$link = '<a href="' . get_settings('siteurl') . '/wp-login.php?action=logout">' . __('Logout') . '</a>';
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echo apply_filters('loginout', $link);
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}
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function wp_register( $before = '<li>', $after = '</li>' ) {
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global $user_ID;
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get_currentuserinfo();
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if ( '' == $user_ID && get_settings('users_can_register') )
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$link = $before . '<a href="' . get_settings('siteurl') . '/wp-register.php">' . __('Register') . '</a>' . $after;
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elseif ( '' == $user_ID && !get_settings('users_can_register') )
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$link = '';
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else
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$link = $before . '<a href="' . get_settings('siteurl') . '/wp-admin/">' . __('Site Admin') . '</a>' . $after;
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echo apply_filters('register', $link);
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}
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function wp_meta() {
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do_action('wp_meta');
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}
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function bloginfo($show='') {
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$info = get_bloginfo($show);
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if ( ! strstr($info, 'url') ) {
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$info = apply_filters('bloginfo', $info, $show);
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$info = convert_chars($info);
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}
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echo $info;
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}
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function get_bloginfo($show='') {
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switch($show) {
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case 'url' :
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case 'home' :
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case 'siteurl' :
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$output = get_settings('home');
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break;
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case 'wpurl' :
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$output = get_settings('siteurl');
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break;
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case 'description':
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$output = get_settings('blogdescription');
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break;
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case 'rdf_url':
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$output = get_feed_link('rdf');
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break;
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case 'rss_url':
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$output = get_feed_link('rss');
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break;
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case 'rss2_url':
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$output = get_feed_link('rss2');
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break;
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case 'atom_url':
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$output = get_feed_link('atom');
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break;
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case 'comments_rss2_url':
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$output = get_feed_link('comments_rss2');
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break;
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case 'pingback_url':
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$output = get_settings('siteurl') .'/xmlrpc.php';
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break;
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case 'stylesheet_url':
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$output = get_stylesheet_uri();
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break;
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case 'stylesheet_directory':
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$output = get_stylesheet_directory_uri();
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break;
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case 'template_directory':
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case 'template_url':
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$output = get_template_directory_uri();
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break;
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case 'admin_email':
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$output = get_settings('admin_email');
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break;
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case 'charset':
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$output = get_settings('blog_charset');
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if ('' == $output) $output = 'UTF-8';
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break;
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case 'html_type' :
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$output = get_option('html_type');
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break;
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case 'version':
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global $wp_version;
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$output = $wp_version;
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break;
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case 'name':
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default:
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$output = get_settings('blogname');
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break;
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}
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return $output;
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}
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function wp_title($sep = '»', $display = true) {
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global $wpdb;
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global $m, $year, $monthnum, $day, $category_name, $month, $posts;
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$cat = get_query_var('cat');
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$p = get_query_var('p');
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$name = get_query_var('name');
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$category_name = get_query_var('category_name');
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// If there's a category
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if ( !empty($cat) ) {
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// category exclusion
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if ( !stristr($cat,'-') )
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$title = get_the_category_by_ID($cat);
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}
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if ( !empty($category_name) ) {
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if ( stristr($category_name,'/') ) {
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$category_name = explode('/',$category_name);
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if ( $category_name[count($category_name)-1] )
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$category_name = $category_name[count($category_name)-1]; // no trailing slash
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else
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$category_name = $category_name[count($category_name)-2]; // there was a trailling slash
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}
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$title = $wpdb->get_var("SELECT cat_name FROM $wpdb->categories WHERE category_nicename = '$category_name'");
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}
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// If there's a month
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if ( !empty($m) ) {
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$my_year = substr($m, 0, 4);
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$my_month = $month[substr($m, 4, 2)];
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$title = "$my_year $sep $my_month";
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}
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if ( !empty($year) ) {
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$title = $year;
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if ( !empty($monthnum) )
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$title .= " $sep ".$month[zeroise($monthnum, 2)];
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if ( !empty($day) )
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$title .= " $sep ".zeroise($day, 2);
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}
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// If there is a post
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if ( is_single() || is_page() ) {
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$title = strip_tags($posts[0]->post_title);
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$title = apply_filters('single_post_title', $title);
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}
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// Send it out
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if ( $display && isset($title) )
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echo " $sep $title";
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elseif ( !$display && isset($title) )
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return " $sep $title";
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}
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function single_post_title($prefix = '', $display = true) {
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global $wpdb;
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$p = get_query_var('p');
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$name = get_query_var('name');
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if ( intval($p) || '' != $name ) {
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if ( !$p )
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$p = $wpdb->get_var("SELECT ID FROM $wpdb->posts WHERE post_name = '$name'");
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$post = & get_post($p);
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$title = $post->post_title;
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$title = apply_filters('single_post_title', $title);
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if ( $display )
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echo $prefix.strip_tags($title);
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else
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return strip_tags($title);
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}
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}
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function single_cat_title($prefix = '', $display = true ) {
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$cat = intval( get_query_var('cat') );
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if ( !empty($cat) && !(strtoupper($cat) == 'ALL') ) {
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$my_cat_name = get_the_category_by_ID($cat);
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if ( !empty($my_cat_name) ) {
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if ( $display )
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echo $prefix.strip_tags($my_cat_name);
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else
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return strip_tags($my_cat_name);
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}
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}
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}
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function single_month_title($prefix = '', $display = true ) {
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global $m, $monthnum, $month, $year;
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if ( !empty($monthnum) && !empty($year) ) {
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$my_year = $year;
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$my_month = $month[str_pad($monthnum, 2, '0', STR_PAD_LEFT)];
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} elseif ( !empty($m) ) {
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$my_year = substr($m, 0, 4);
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$my_month = $month[substr($m, 4, 2)];
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}
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if ( !empty($my_month) && $display )
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echo $prefix . $my_month . $prefix . $my_year;
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else
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return $monthnum;
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}
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/* link navigation hack by Orien http://icecode.com/ */
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function get_archives_link($url, $text, $format = 'html', $before = '', $after = '') {
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$text = wptexturize($text);
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$title_text = wp_specialchars($text, 1);
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if ('link' == $format)
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return "\t<link rel='archives' title='$title_text' href='$url' />\n";
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elseif ('option' == $format)
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return "\t<option value='$url'>$before $text $after</option>\n";
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elseif ('html' == $format)
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return "\t<li>$before<a href='$url' title='$title_text'>$text</a>$after</li>\n";
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else // custom
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return "\t$before<a href='$url' title='$title_text'>$text</a>$after\n";
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}
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function wp_get_archives($args = '') {
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parse_str($args, $r);
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if ( !isset($r['type']) )
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$r['type'] = '';
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if ( !isset($r['limit']) )
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$r['limit'] = '';
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if ( !isset($r['format']) )
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$r['format'] = 'html';
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if ( !isset($r['before']) )
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$r['before'] = '';
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if ( !isset($r['after']) )
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$r['after'] = '';
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if ( !isset($r['show_post_count']) )
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$r['show_post_count'] = false;
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get_archives($r['type'], $r['limit'], $r['format'], $r['before'], $r['after'], $r['show_post_count']);
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}
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function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) {
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global $month, $wpdb;
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if ( '' == $type )
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$type = 'monthly';
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if ( '' != $limit ) {
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$limit = (int) $limit;
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$limit = ' LIMIT '.$limit;
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}
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// this is what will separate dates on weekly archive links
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$archive_week_separator = '–';
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// over-ride general date format ? 0 = no: use the date format set in Options, 1 = yes: over-ride
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$archive_date_format_over_ride = 0;
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// options for daily archive (only if you over-ride the general date format)
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$archive_day_date_format = 'Y/m/d';
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// options for weekly archive (only if you over-ride the general date format)
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$archive_week_start_date_format = 'Y/m/d';
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$archive_week_end_date_format = 'Y/m/d';
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if ( !$archive_date_format_over_ride ) {
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$archive_day_date_format = get_settings('date_format');
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$archive_week_start_date_format = get_settings('date_format');
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$archive_week_end_date_format = get_settings('date_format');
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}
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$add_hours = intval(get_settings('gmt_offset'));
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$add_minutes = intval(60 * (get_settings('gmt_offset') - $add_hours));
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$now = current_time('mysql');
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if ( 'monthly' == $type ) {
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$arcresults = $wpdb->get_results("SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $wpdb->posts WHERE post_date < '$now' AND post_status = 'publish' GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC" . $limit);
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if ( $arcresults ) {
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$afterafter = $after;
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foreach ( $arcresults as $arcresult ) {
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$url = get_month_link($arcresult->year, $arcresult->month);
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if ( $show_post_count ) {
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$text = sprintf('%s %d', $month[zeroise($arcresult->month,2)], $arcresult->year);
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$after = ' ('.$arcresult->posts.')' . $afterafter;
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} else {
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$text = sprintf('%s %d', $month[zeroise($arcresult->month,2)], $arcresult->year);
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}
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echo get_archives_link($url, $text, $format, $before, $after);
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}
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}
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} elseif ( 'daily' == $type ) {
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$arcresults = $wpdb->get_results("SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, DAYOFMONTH(post_date) AS `dayofmonth` FROM $wpdb->posts WHERE post_date < '$now' AND post_status = 'publish' ORDER BY post_date DESC" . $limit);
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if ( $arcresults ) {
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foreach ( $arcresults as $arcresult ) {
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$url = get_day_link($arcresult->year, $arcresult->month, $arcresult->dayofmonth);
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$date = sprintf("%d-%02d-%02d 00:00:00", $arcresult->year, $arcresult->month, $arcresult->dayofmonth);
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$text = mysql2date($archive_day_date_format, $date);
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echo get_archives_link($url, $text, $format, $before, $after);
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}
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}
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} elseif ( 'weekly' == $type ) {
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$start_of_week = get_settings('start_of_week');
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$arcresults = $wpdb->get_results("SELECT DISTINCT WEEK(post_date, $start_of_week) AS `week`, YEAR(post_date) AS yr, DATE_FORMAT(post_date, '%Y-%m-%d') AS yyyymmdd FROM $wpdb->posts WHERE post_date < '$now' AND post_status = 'publish' ORDER BY post_date DESC" . $limit);
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$arc_w_last = '';
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if ( $arcresults ) {
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foreach ( $arcresults as $arcresult ) {
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if ( $arcresult->week != $arc_w_last ) {
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$arc_year = $arcresult->yr;
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$arc_w_last = $arcresult->week;
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$arc_week = get_weekstartend($arcresult->yyyymmdd, get_settings('start_of_week'));
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$arc_week_start = date_i18n($archive_week_start_date_format, $arc_week['start']);
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$arc_week_end = date_i18n($archive_week_end_date_format, $arc_week['end']);
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$url = sprintf('%s/%s%sm%s%s%sw%s%d', get_settings('home'), '', '?', '=', $arc_year, '&', '=', $arcresult->week);
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$text = $arc_week_start . $archive_week_separator . $arc_week_end;
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echo get_archives_link($url, $text, $format, $before, $after);
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}
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}
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}
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} elseif ( 'postbypost' == $type ) {
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$arcresults = $wpdb->get_results("SELECT * FROM $wpdb->posts WHERE post_date < '$now' AND post_status = 'publish' ORDER BY post_date DESC" . $limit);
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if ( $arcresults ) {
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foreach ( $arcresults as $arcresult ) {
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if ( $arcresult->post_date != '0000-00-00 00:00:00' ) {
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$url = get_permalink($arcresult);
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$arc_title = $arcresult->post_title;
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if ( $arc_title )
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$text = strip_tags($arc_title);
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else
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$text = $arcresult->ID;
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echo get_archives_link($url, $text, $format, $before, $after);
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}
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}
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}
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}
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}
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// Used in get_calendar
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function calendar_week_mod($num) {
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$base = 7;
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return ($num - $base*floor($num/$base));
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}
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function get_calendar($daylength = 1) {
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global $wpdb, $m, $monthnum, $year, $timedifference, $month, $month_abbrev, $weekday, $weekday_initial, $weekday_abbrev, $posts;
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// Quick check. If we have no posts at all, abort!
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if ( !$posts ) {
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$gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_status = 'publish' ORDER BY post_date DESC LIMIT 1");
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if ( !$gotsome )
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return;
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}
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if ( isset($_GET['w']) )
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$w = ''.intval($_GET['w']);
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// week_begins = 0 stands for Sunday
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$week_begins = intval(get_settings('start_of_week'));
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$add_hours = intval(get_settings('gmt_offset'));
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$add_minutes = intval(60 * (get_settings('gmt_offset') - $add_hours));
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// Let's figure out when we are
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if ( !empty($monthnum) && !empty($year) ) {
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$thismonth = ''.zeroise(intval($monthnum), 2);
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$thisyear = ''.intval($year);
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} elseif ( !empty($w) ) {
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// We need to get the month from MySQL
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$thisyear = ''.intval(substr($m, 0, 4));
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$d = (($w - 1) * 7) + 6; //it seems MySQL's weeks disagree with PHP's
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$thismonth = $wpdb->get_var("SELECT DATE_FORMAT((DATE_ADD('${thisyear}0101', INTERVAL $d DAY) ), '%m')");
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} elseif ( !empty($m) ) {
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$calendar = substr($m, 0, 6);
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$thisyear = ''.intval(substr($m, 0, 4));
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if ( strlen($m) < 6 )
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$thismonth = '01';
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else
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$thismonth = ''.zeroise(intval(substr($m, 4, 2)), 2);
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} else {
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$thisyear = gmdate('Y', current_time('timestamp') + get_settings('gmt_offset') * 3600);
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$thismonth = gmdate('m', current_time('timestamp') + get_settings('gmt_offset') * 3600);
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}
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$unixmonth = mktime(0, 0 , 0, $thismonth, 1, $thisyear);
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// Get the next and previous month and year with at least one post
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$previous = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year
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FROM $wpdb->posts
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WHERE post_date < '$thisyear-$thismonth-01'
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AND post_status = 'publish'
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ORDER BY post_date DESC
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LIMIT 1");
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$next = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year
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FROM $wpdb->posts
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WHERE post_date > '$thisyear-$thismonth-01'
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AND MONTH( post_date ) != MONTH( '$thisyear-$thismonth-01' )
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AND post_status = 'publish'
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ORDER BY post_date ASC
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LIMIT 1");
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echo '<table id="wp-calendar">
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<caption>' . $month[zeroise($thismonth, 2)] . ' ' . date('Y', $unixmonth) . '</caption>
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<thead>
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<tr>';
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$day_abbrev = $weekday_initial;
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if ( $daylength > 1 )
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$day_abbrev = $weekday_abbrev;
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$myweek = array();
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for ( $wdcount=0; $wdcount<=6; $wdcount++ ) {
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$myweek[]=$weekday[($wdcount+$week_begins)%7];
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}
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foreach ( $myweek as $wd ) {
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echo "\n\t\t<th abbr=\"$wd\" scope=\"col\" title=\"$wd\">" . $day_abbrev[$wd] . '</th>';
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}
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echo '
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</tr>
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</thead>
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<tfoot>
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|
<tr>';
|
|
|
|
if ( $previous ) {
|
|
echo "\n\t\t".'<td abbr="' . $month[zeroise($previous->month, 2)] . '" colspan="3" id="prev"><a href="' .
|
|
get_month_link($previous->year, $previous->month) . '" title="' . sprintf(__('View posts for %1$s %2$s'), $month[zeroise($previous->month, 2)], date('Y', mktime(0, 0 , 0, $previous->month, 1, $previous->year))) . '">« ' . $month_abbrev[$month[zeroise($previous->month, 2)]] . '</a></td>';
|
|
} else {
|
|
echo "\n\t\t".'<td colspan="3" id="prev" class="pad"> </td>';
|
|
}
|
|
|
|
echo "\n\t\t".'<td class="pad"> </td>';
|
|
|
|
if ( $next ) {
|
|
echo "\n\t\t".'<td abbr="' . $month[zeroise($next->month, 2)] . '" colspan="3" id="next"><a href="' .
|
|
get_month_link($next->year, $next->month) . '" title="View posts for ' . $month[zeroise($next->month, 2)] . ' ' .
|
|
date('Y', mktime(0, 0 , 0, $next->month, 1, $next->year)) . '">' . $month_abbrev[$month[zeroise($next->month, 2)]] . ' »</a></td>';
|
|
} else {
|
|
echo "\n\t\t".'<td colspan="3" id="next" class="pad"> </td>';
|
|
}
|
|
|
|
echo '
|
|
</tr>
|
|
</tfoot>
|
|
|
|
<tbody>
|
|
<tr>';
|
|
|
|
// Get days with posts
|
|
$dayswithposts = $wpdb->get_results("SELECT DISTINCT DAYOFMONTH(post_date)
|
|
FROM $wpdb->posts WHERE MONTH(post_date) = $thismonth
|
|
AND YEAR(post_date) = $thisyear
|
|
AND post_status = 'publish'
|
|
AND post_date < '" . current_time('mysql') . '\'', ARRAY_N);
|
|
if ( $dayswithposts ) {
|
|
foreach ( $dayswithposts as $daywith ) {
|
|
$daywithpost[] = $daywith[0];
|
|
}
|
|
} else {
|
|
$daywithpost = array();
|
|
}
|
|
|
|
|
|
|
|
if ( strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE') || strstr(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') || strstr(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari') )
|
|
$ak_title_separator = "\n";
|
|
else
|
|
$ak_title_separator = ', ';
|
|
|
|
$ak_titles_for_day = array();
|
|
$ak_post_titles = $wpdb->get_results("SELECT post_title, DAYOFMONTH(post_date) as dom "
|
|
."FROM $wpdb->posts "
|
|
."WHERE YEAR(post_date) = '$thisyear' "
|
|
."AND MONTH(post_date) = '$thismonth' "
|
|
."AND post_date < '".current_time('mysql')."' "
|
|
."AND post_status = 'publish'"
|
|
);
|
|
if ( $ak_post_titles ) {
|
|
foreach ( $ak_post_titles as $ak_post_title ) {
|
|
if ( empty($ak_titles_for_day['day_'.$ak_post_title->dom]) )
|
|
$ak_titles_for_day['day_'.$ak_post_title->dom] = '';
|
|
if ( empty($ak_titles_for_day["$ak_post_title->dom"]) ) // first one
|
|
$ak_titles_for_day["$ak_post_title->dom"] = str_replace('"', '"', wptexturize($ak_post_title->post_title));
|
|
else
|
|
$ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . str_replace('"', '"', wptexturize($ak_post_title->post_title));
|
|
}
|
|
}
|
|
|
|
|
|
// See how much we should pad in the beginning
|
|
$pad = calendar_week_mod(date('w', $unixmonth)-$week_begins);
|
|
if ( 0 != $pad )
|
|
echo "\n\t\t".'<td colspan="'.$pad.'" class="pad"> </td>';
|
|
|
|
$daysinmonth = intval(date('t', $unixmonth));
|
|
for ( $day = 1; $day <= $daysinmonth; ++$day ) {
|
|
if ( isset($newrow) && $newrow )
|
|
echo "\n\t</tr>\n\t<tr>\n\t\t";
|
|
$newrow = false;
|
|
|
|
if ( $day == gmdate('j', (time() + (get_settings('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_settings('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_settings('gmt_offset') * 3600)) )
|
|
echo '<td id="today">';
|
|
else
|
|
echo '<td>';
|
|
|
|
if ( in_array($day, $daywithpost) ) // any posts today?
|
|
echo '<a href="' . get_day_link($thisyear, $thismonth, $day) . "\" title=\"$ak_titles_for_day[$day]\">$day</a>";
|
|
else
|
|
echo $day;
|
|
echo '</td>';
|
|
|
|
if ( 6 == calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins) )
|
|
$newrow = true;
|
|
}
|
|
|
|
$pad = 7 - calendar_week_mod(date('w', mktime(0, 0 , 0, $thismonth, $day, $thisyear))-$week_begins);
|
|
if ( $pad != 0 && $pad != 7 )
|
|
echo "\n\t\t".'<td class="pad" colspan="'.$pad.'"> </td>';
|
|
|
|
echo "\n\t</tr>\n\t</tbody>\n\t</table>";
|
|
}
|
|
|
|
|
|
function allowed_tags() {
|
|
global $allowedtags;
|
|
$allowed = '';
|
|
foreach ( $allowedtags as $tag => $attributes ) {
|
|
$allowed .= '<'.$tag;
|
|
if ( 0 < count($attributes) ) {
|
|
foreach ( $attributes as $attribute => $limits ) {
|
|
$allowed .= ' '.$attribute.'=""';
|
|
}
|
|
}
|
|
$allowed .= '> ';
|
|
}
|
|
return htmlentities($allowed);
|
|
}
|
|
|
|
|
|
/***** Date/Time tags *****/
|
|
|
|
|
|
function the_date_xml() {
|
|
global $post;
|
|
echo mysql2date('Y-m-d', $post->post_date);
|
|
//echo ""+$post->post_date;
|
|
}
|
|
|
|
|
|
function the_date($d='', $before='', $after='', $echo = true) {
|
|
global $id, $post, $day, $previousday, $newday;
|
|
$the_date = '';
|
|
if ( $day != $previousday ) {
|
|
$the_date .= $before;
|
|
if ( $d=='' )
|
|
$the_date .= mysql2date(get_settings('date_format'), $post->post_date);
|
|
else
|
|
$the_date .= mysql2date($d, $post->post_date);
|
|
$the_date .= $after;
|
|
$previousday = $day;
|
|
}
|
|
$the_date = apply_filters('the_date', $the_date, $d, $before, $after);
|
|
if ( $echo )
|
|
echo $the_date;
|
|
else
|
|
return $the_date;
|
|
}
|
|
|
|
|
|
function the_time( $d = '' ) {
|
|
echo apply_filters('the_time', get_the_time( $d ), $d);
|
|
}
|
|
|
|
|
|
function get_the_time( $d = '' ) {
|
|
if ( '' == $d )
|
|
$the_time = get_post_time(get_settings('time_format'));
|
|
else
|
|
$the_time = get_post_time($d);
|
|
return apply_filters('get_the_time', $the_time, $d);
|
|
}
|
|
|
|
|
|
function get_post_time( $d = 'U', $gmt = false ) { // returns timestamp
|
|
global $post;
|
|
if ( $gmt )
|
|
$time = $post->post_date_gmt;
|
|
else
|
|
$time = $post->post_date;
|
|
|
|
$time = mysql2date($d, $time);
|
|
return apply_filters('get_the_time', $time, $d, $gmt);
|
|
}
|
|
|
|
|
|
function the_weekday() {
|
|
global $weekday, $id, $post;
|
|
$the_weekday = $weekday[mysql2date('w', $post->post_date)];
|
|
$the_weekday = apply_filters('the_weekday', $the_weekday);
|
|
echo $the_weekday;
|
|
}
|
|
|
|
|
|
function the_weekday_date($before='',$after='') {
|
|
global $weekday, $id, $post, $day, $previousweekday;
|
|
$the_weekday_date = '';
|
|
if ( $day != $previousweekday ) {
|
|
$the_weekday_date .= $before;
|
|
$the_weekday_date .= $weekday[mysql2date('w', $post->post_date)];
|
|
$the_weekday_date .= $after;
|
|
$previousweekday = $day;
|
|
}
|
|
$the_weekday_date = apply_filters('the_weekday_date', $the_weekday_date, $before, $after);
|
|
echo $the_weekday_date;
|
|
}
|
|
|
|
?>
|