'; echo apply_filters('get_search_form', $form); } /** * Display the Log In/Out link. * * Displays a link, which allows the user to navigate to the Log In page to log in * or log out depending on whether or not they are currently logged in. * * @since 1.5.0 * @uses apply_filters() Calls 'loginout' hook on HTML link content. */ function wp_loginout() { if ( ! is_user_logged_in() ) $link = '' . __('Log in') . ''; else $link = '' . __('Log out') . ''; echo apply_filters('loginout', $link); } /** * Returns the Log Out URL. * * Returns the URL that allows the user to log out of the site * * @since 2.7 * @uses wp_nonce_url() To protect against CSRF * @uses site_url() To generate the log in URL * * @param string $redirect Path to redirect to on logout. */ function wp_logout_url($redirect = '') { if ( strlen($redirect) ) $redirect = "&redirect_to=$redirect"; return wp_nonce_url( site_url("wp-login.php?action=logout$redirect", 'login'), 'log-out' ); } /** * Returns the Log In URL. * * Returns the URL that allows the user to log in to the site * * @since 2.7 * @uses site_url() To generate the log in URL * * @param string $redirect Path to redirect to on login. */ function wp_login_url($redirect = '') { if ( strlen($redirect) ) $redirect = "?redirect_to=$redirect"; return site_url("wp-login.php$redirect", 'login'); } /** * Display the Registration or Admin link. * * Display a link which allows the user to navigate to the registration page if * not logged in and registration is enabled or to the dashboard if logged in. * * @since 1.5.0 * @uses apply_filters() Calls 'register' hook on register / admin link content. * * @param string $before Text to output before the link (defaults to
  • ). * @param string $after Text to output after the link (defaults to
    • ). */ function wp_register( $before = '
  • ', $after = '
    • ' ) { if ( ! is_user_logged_in() ) { if ( get_option('users_can_register') ) $link = $before . '' . __('Register') . '' . $after; else $link = ''; } else { $link = $before . '' . __('Site Admin') . '' . $after; } echo apply_filters('register', $link); } /** * Theme container function for the 'wp_meta' action. * * The 'wp_meta' action can have several purposes, depending on how you use it, * but one purpose might have been to allow for theme switching. * * @since 1.5.0 * @link http://trac.wordpress.org/ticket/1458 Explanation of 'wp_meta' action. * @uses do_action() Calls 'wp_meta' hook. */ function wp_meta() { do_action('wp_meta'); } /** * Display information about the blog. * * @see get_bloginfo() For possible values for the parameter. * @since 0.71 * * @param string $show What to display. */ function bloginfo($show='') { echo get_bloginfo($show, 'display'); } /** * Retrieve information about the blog. * * Some show parameter values are deprecated and will be removed in future * versions. Care should be taken to check the function contents and know what * the deprecated blog info options are. Options without "// DEPRECATED" are * the preferred and recommended ways to get the information. * * The possible values for the 'show' parameter are listed below. *
      *
    1. url - Blog URI to homepage.
      2. *
    2. wpurl - Blog URI path to WordPress.
      3. *
    3. description - Secondary title
      4. *
    * * The feed URL options can be retrieved from 'rdf_url' (RSS 0.91), * 'rss_url' (RSS 1.0), 'rss2_url' (RSS 2.0), or 'atom_url' (Atom feed). The * comment feeds can be retrieved from the 'comments_atom_url' (Atom comment * feed) or 'comments_rss2_url' (RSS 2.0 comment feed). * * There are many other options and you should check the function contents: * {@source 32 37} * * @since 0.71 * * @param string $show Blog info to retrieve. * @param string $filter How to filter what is retrieved. * @return string Mostly string values, might be empty. */ function get_bloginfo($show = '', $filter = 'raw') { switch($show) { case 'url' : case 'home' : // DEPRECATED case 'siteurl' : // DEPRECATED $output = get_option('home'); break; case 'wpurl' : $output = get_option('siteurl'); break; case 'description': $output = get_option('blogdescription'); break; case 'rdf_url': $output = get_feed_link('rdf'); break; case 'rss_url': $output = get_feed_link('rss'); break; case 'rss2_url': $output = get_feed_link('rss2'); break; case 'atom_url': $output = get_feed_link('atom'); break; case 'comments_atom_url': $output = get_feed_link('comments_atom'); break; case 'comments_rss2_url': $output = get_feed_link('comments_rss2'); break; case 'pingback_url': $output = get_option('siteurl') .'/xmlrpc.php'; break; case 'stylesheet_url': $output = get_stylesheet_uri(); break; case 'stylesheet_directory': $output = get_stylesheet_directory_uri(); break; case 'template_directory': case 'template_url': $output = get_template_directory_uri(); break; case 'admin_email': $output = get_option('admin_email'); break; case 'charset': $output = get_option('blog_charset'); if ('' == $output) $output = 'UTF-8'; break; case 'html_type' : $output = get_option('html_type'); break; case 'version': global $wp_version; $output = $wp_version; break; case 'language': $output = get_locale(); $output = str_replace('_', '-', $output); break; case 'text_direction': global $wp_locale; $output = $wp_locale->text_direction; break; case 'name': default: $output = get_option('blogname'); break; } $url = true; if (strpos($show, 'url') === false && strpos($show, 'directory') === false && strpos($show, 'home') === false) $url = false; if ( 'display' == $filter ) { if ( $url ) $output = apply_filters('bloginfo_url', $output, $show); else $output = apply_filters('bloginfo', $output, $show); } return $output; } /** * Display or retrieve page title for all areas of blog. * * By default, the page title will display the separator before the page title, * so that the blog title will be before the page title. This is not good for * title display, since the blog title shows up on most tabs and not what is * important, which is the page that the user is looking at. * * There are also SEO benefits to having the blog title after or to the 'right' * or the page title. However, it is mostly common sense to have the blog title * to the right with most browsers supporting tabs. You can achieve this by * using the seplocation parameter and setting the value to 'right'. This change * was introduced around 2.5.0, in case backwards compatibility of themes is * important. * * @since 1.0.0 * * @param string $sep Optional, default is '»'. How to separate the various items within the page title. * @param bool $display Optional, default is true. Whether to display or retrieve title. * @param string $seplocation Optional. Direction to display title, 'right'. * @return string|null String on retrieve, null when displaying. */ function wp_title($sep = '»', $display = true, $seplocation = '') { global $wpdb, $wp_locale, $wp_query; $cat = get_query_var('cat'); $tag = get_query_var('tag_id'); $category_name = get_query_var('category_name'); $author = get_query_var('author'); $author_name = get_query_var('author_name'); $m = get_query_var('m'); $year = get_query_var('year'); $monthnum = get_query_var('monthnum'); $day = get_query_var('day'); $title = ''; $t_sep = '%WP_TITILE_SEP%'; // Temporary separator, for accurate flipping, if necessary // If there's a category if ( !empty($cat) ) { // category exclusion if ( !stristr($cat,'-') ) $title = apply_filters('single_cat_title', get_the_category_by_ID($cat)); } elseif ( !empty($category_name) ) { if ( stristr($category_name,'/') ) { $category_name = explode('/',$category_name); if ( $category_name[count($category_name)-1] ) $category_name = $category_name[count($category_name)-1]; // no trailing slash else $category_name = $category_name[count($category_name)-2]; // there was a trailling slash } $cat = get_term_by('slug', $category_name, 'category', OBJECT, 'display'); if ( $cat ) $title = apply_filters('single_cat_title', $cat->name); } if ( !empty($tag) ) { $tag = get_term($tag, 'post_tag', OBJECT, 'display'); if ( is_wp_error( $tag ) ) return $tag; if ( ! empty($tag->name) ) $title = apply_filters('single_tag_title', $tag->name); } // If there's an author if ( !empty($author) ) { $title = get_userdata($author); $title = $title->display_name; } if ( !empty($author_name) ) { // We do a direct query here because we don't cache by nicename. $title = $wpdb->get_var($wpdb->prepare("SELECT display_name FROM $wpdb->users WHERE user_nicename = %s", $author_name)); } // If there's a month if ( !empty($m) ) { $my_year = substr($m, 0, 4); $my_month = $wp_locale->get_month(substr($m, 4, 2)); $my_day = intval(substr($m, 6, 2)); $title = "$my_year" . ($my_month ? "$t_sep$my_month" : "") . ($my_day ? "$t_sep$my_day" : ""); } if ( !empty($year) ) { $title = $year; if ( !empty($monthnum) ) $title .= "$t_sep" . $wp_locale->get_month($monthnum); if ( !empty($day) ) $title .= "$t_sep" . zeroise($day, 2); } // If there is a post if ( is_single() || ( is_page() && !is_front_page() ) ) { $post = $wp_query->get_queried_object(); $title = strip_tags( apply_filters( 'single_post_title', $post->post_title ) ); } // If there's a taxonomy if ( is_tax() ) { $taxonomy = get_query_var( 'taxonomy' ); $tax = get_taxonomy( $taxonomy ); $tax = $tax->label; $term = $wp_query->get_queried_object(); $term = $term->name; $title = "$tax$t_sep$term"; } if ( is_404() ) { $title = __('Page not found'); } $prefix = ''; if ( !empty($title) ) $prefix = " $sep "; // Determines position of the separator and direction of the breadcrumb if ( 'right' == $seplocation ) { // sep on right, so reverse the order $title_array = explode( $t_sep, $title ); $title_array = array_reverse( $title_array ); $title = implode( " $sep ", $title_array ) . $prefix; } else { $title_array = explode( $t_sep, $title ); $title = $prefix . implode( " $sep ", $title_array ); } $title = apply_filters('wp_title', $title, $sep, $seplocation); // Send it out if ( $display ) echo $title; else return $title; } /** * Display or retrieve page title for post. * * This is optimized for single.php template file for displaying the post title. * Only useful for posts, does not support pages for example. * * It does not support placing the separator after the title, but by leaving the * prefix parameter empty, you can set the title separator manually. The prefix * does not automatically place a space between the prefix, so if there should * be a space, the parameter value will need to have it at the end. * * @since 0.71 * @uses $wpdb * * @param string $prefix Optional. What to display before the title. * @param bool $display Optional, default is true. Whether to display or retrieve title. * @return string|null Title when retrieving, null when displaying or failure. */ function single_post_title($prefix = '', $display = true) { global $wpdb; $p = get_query_var('p'); $name = get_query_var('name'); if ( intval($p) || '' != $name ) { if ( !$p ) $p = $wpdb->get_var($wpdb->prepare("SELECT ID FROM $wpdb->posts WHERE post_name = %s", $name)); $post = & get_post($p); $title = $post->post_title; $title = apply_filters('single_post_title', $title); if ( $display ) echo $prefix.strip_tags($title); else return strip_tags($title); } } /** * Display or retrieve page title for category archive. * * This is useful for category template file or files, because it is optimized * for category page title and with less overhead than {@link wp_title()}. * * It does not support placing the separator after the title, but by leaving the * prefix parameter empty, you can set the title separator manually. The prefix * does not automatically place a space between the prefix, so if there should * be a space, the parameter value will need to have it at the end. * * @since 0.71 * * @param string $prefix Optional. What to display before the title. * @param bool $display Optional, default is true. Whether to display or retrieve title. * @return string|null Title when retrieving, null when displaying or failure. */ function single_cat_title($prefix = '', $display = true ) { $cat = intval( get_query_var('cat') ); if ( !empty($cat) && !(strtoupper($cat) == 'ALL') ) { $my_cat_name = apply_filters('single_cat_title', get_the_category_by_ID($cat)); if ( !empty($my_cat_name) ) { if ( $display ) echo $prefix.strip_tags($my_cat_name); else return strip_tags($my_cat_name); } } else if ( is_tag() ) { return single_tag_title($prefix, $display); } } /** * Display or retrieve page title for tag post archive. * * Useful for tag template files for displaying the tag page title. It has less * overhead than {@link wp_title()}, because of its limited implementation. * * It does not support placing the separator after the title, but by leaving the * prefix parameter empty, you can set the title separator manually. The prefix * does not automatically place a space between the prefix, so if there should * be a space, the parameter value will need to have it at the end. * * @since 2.3.0 * * @param string $prefix Optional. What to display before the title. * @param bool $display Optional, default is true. Whether to display or retrieve title. * @return string|null Title when retrieving, null when displaying or failure. */ function single_tag_title($prefix = '', $display = true ) { if ( !is_tag() ) return; $tag_id = intval( get_query_var('tag_id') ); if ( !empty($tag_id) ) { $my_tag = &get_term($tag_id, 'post_tag', OBJECT, 'display'); if ( is_wp_error( $my_tag ) ) return false; $my_tag_name = apply_filters('single_tag_title', $my_tag->name); if ( !empty($my_tag_name) ) { if ( $display ) echo $prefix . $my_tag_name; else return $my_tag_name; } } } /** * Display or retrieve page title for post archive based on date. * * Useful for when the template only needs to display the month and year, if * either are available. Optimized for just this purpose, so if it is all that * is needed, should be better than {@link wp_title()}. * * It does not support placing the separator after the title, but by leaving the * prefix parameter empty, you can set the title separator manually. The prefix * does not automatically place a space between the prefix, so if there should * be a space, the parameter value will need to have it at the end. * * @since 0.71 * * @param string $prefix Optional. What to display before the title. * @param bool $display Optional, default is true. Whether to display or retrieve title. * @return string|null Title when retrieving, null when displaying or failure. */ function single_month_title($prefix = '', $display = true ) { global $wp_locale; $m = get_query_var('m'); $year = get_query_var('year'); $monthnum = get_query_var('monthnum'); if ( !empty($monthnum) && !empty($year) ) { $my_year = $year; $my_month = $wp_locale->get_month($monthnum); } elseif ( !empty($m) ) { $my_year = substr($m, 0, 4); $my_month = $wp_locale->get_month(substr($m, 4, 2)); } if ( empty($my_month) ) return false; $result = $prefix . $my_month . $prefix . $my_year; if ( !$display ) return $result; echo $result; } /** * Retrieve archive link content based on predefined or custom code. * * The format can be one of four styles. The 'link' for head element, 'option' * for use in the select element, 'html' for use in list (either ol or ul HTML * elements). Custom content is also supported using the before and after * parameters. * * The 'link' format uses the link HTML element with the archives * relationship. The before and after parameters are not used. The text * parameter is used to describe the link. * * The 'option' format uses the option HTML element for use in select element. * The value is the url parameter and the before and after parameters are used * between the text description. * * The 'html' format, which is the default, uses the li HTML element for use in * the list HTML elements. The before parameter is before the link and the after * parameter is after the closing link. * * The custom format uses the before parameter before the link ('a' HTML * element) and the after parameter after the closing link tag. If the above * three values for the format are not used, then custom format is assumed. * * @since 1.0.0 * @author Orien * @link http://icecode.com/ link navigation hack by Orien * * @param string $url URL to archive. * @param string $text Archive text description. * @param string $format Optional, default is 'html'. Can be 'link', 'option', 'html', or custom. * @param string $before Optional. * @param string $after Optional. * @return string HTML link content for archive. */ function get_archives_link($url, $text, $format = 'html', $before = '', $after = '') { $title_text = attribute_escape($text); $url = clean_url($url); if ('link' == $format) $link_html = "\t\n"; elseif ('option' == $format) $link_html = "\t\n"; elseif ('html' == $format) $link_html = "\t
  • $before$text$after
    • \n"; else // custom $link_html = "\t$before$text$after\n"; $link_html = apply_filters( "get_archives_link", $link_html ); return $link_html; } /** * Display archive links based on type and format. * * The 'type' argument offers a few choices and by default will display monthly * archive links. The other options for values are 'daily', 'weekly', 'monthly', * 'yearly', 'postbypost' or 'alpha'. Both 'postbypost' and 'alpha' display the * same archive link list, the difference between the two is that 'alpha' * will order by post title and 'postbypost' will order by post date. * * The date archives will logically display dates with links to the archive post * page. The 'postbypost' and 'alpha' values for 'type' argument will display * the post titles. * * The 'limit' argument will only display a limited amount of links, specified * by the 'limit' integer value. By default, there is no limit. The * 'show_post_count' argument will show how many posts are within the archive. * By default, the 'show_post_count' argument is set to false. * * For the 'format', 'before', and 'after' arguments, see {@link * get_archives_link()}. The values of these arguments have to do with that * function. * * @since 1.2.0 * * @param string|array $args Optional. Override defaults. */ function wp_get_archives($args = '') { global $wpdb, $wp_locale; $defaults = array( 'type' => 'monthly', 'limit' => '', 'format' => 'html', 'before' => '', 'after' => '', 'show_post_count' => false, 'echo' => 1, 'start' => 1 ); $r = wp_parse_args( $args, $defaults ); extract( $r, EXTR_SKIP ); if ( '' == $type ) $type = 'monthly'; if ( '' != $limit ) { $limit = absint($limit); $limit = ' LIMIT '.$limit; } // this is what will separate dates on weekly archive links $archive_week_separator = '–'; // over-ride general date format ? 0 = no: use the date format set in Options, 1 = yes: over-ride $archive_date_format_over_ride = 0; // options for daily archive (only if you over-ride the general date format) $archive_day_date_format = 'Y/m/d'; // options for weekly archive (only if you over-ride the general date format) $archive_week_start_date_format = 'Y/m/d'; $archive_week_end_date_format = 'Y/m/d'; if ( !$archive_date_format_over_ride ) { $archive_day_date_format = get_option('date_format'); $archive_week_start_date_format = get_option('date_format'); $archive_week_end_date_format = get_option('date_format'); } //filters $where = apply_filters('getarchives_where', "WHERE post_type = 'post' AND post_status = 'publish'", $r ); $join = apply_filters('getarchives_join', "", $r); $output = ''; if ( 'monthly' == $type ) { $query = "SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, count(ID) as posts FROM $wpdb->posts $join $where AND post_date_gmt > FROM_UNIXTIME(".$start.") GROUP BY YEAR(post_date), MONTH(post_date) ORDER BY post_date DESC $limit"; $key = md5($query); $cache = wp_cache_get( 'wp_get_archives' , 'general'); if ( !isset( $cache[ $key ] ) ) { $arcresults = $wpdb->get_results($query); $cache[ $key ] = $arcresults; wp_cache_add( 'wp_get_archives', $cache, 'general' ); } else { $arcresults = $cache[ $key ]; } if ( $arcresults ) { $afterafter = $after; foreach ( (array) $arcresults as $arcresult ) { $url = get_month_link( $arcresult->year, $arcresult->month ); $text = sprintf(__('%1$s %2$d'), $wp_locale->get_month($arcresult->month), $arcresult->year); if ( $show_post_count ) $after = ' ('.$arcresult->posts.')' . $afterafter; $output .= get_archives_link($url, $text, $format, $before, $after); } } } elseif ('yearly' == $type) { $query = "SELECT DISTINCT YEAR(post_date) AS `year`, count(ID) as posts FROM $wpdb->posts $join $where AND post_date_gmt > FROM_UNIXTIME(".$start.") GROUP BY YEAR(post_date) ORDER BY post_date DESC $limit"; $key = md5($query); $cache = wp_cache_get( 'wp_get_archives' , 'general'); if ( !isset( $cache[ $key ] ) ) { $arcresults = $wpdb->get_results($query); $cache[ $key ] = $arcresults; wp_cache_add( 'wp_get_archives', $cache, 'general' ); } else { $arcresults = $cache[ $key ]; } if ($arcresults) { $afterafter = $after; foreach ( (array) $arcresults as $arcresult) { $url = get_year_link($arcresult->year); $text = sprintf('%d', $arcresult->year); if ($show_post_count) $after = ' ('.$arcresult->posts.')' . $afterafter; $output .= get_archives_link($url, $text, $format, $before, $after); } } } elseif ( 'daily' == $type ) { $query = "SELECT DISTINCT YEAR(post_date) AS `year`, MONTH(post_date) AS `month`, DAYOFMONTH(post_date) AS `dayofmonth`, count(ID) as posts FROM $wpdb->posts $join $where AND post_date_gmt > FROM_UNIXTIME(".$start.") GROUP BY YEAR(post_date), MONTH(post_date), DAYOFMONTH(post_date) ORDER BY post_date DESC $limit"; $key = md5($query); $cache = wp_cache_get( 'wp_get_archives' , 'general'); if ( !isset( $cache[ $key ] ) ) { $arcresults = $wpdb->get_results($query); $cache[ $key ] = $arcresults; wp_cache_add( 'wp_get_archives', $cache, 'general' ); } else { $arcresults = $cache[ $key ]; } if ( $arcresults ) { $afterafter = $after; foreach ( (array) $arcresults as $arcresult ) { $url = get_day_link($arcresult->year, $arcresult->month, $arcresult->dayofmonth); $date = sprintf('%1$d-%2$02d-%3$02d 00:00:00', $arcresult->year, $arcresult->month, $arcresult->dayofmonth); $text = mysql2date($archive_day_date_format, $date); if ($show_post_count) $after = ' ('.$arcresult->posts.')'.$afterafter; $output .= get_archives_link($url, $text, $format, $before, $after); } } } elseif ( 'weekly' == $type ) { $start_of_week = get_option('start_of_week'); $query = "SELECT DISTINCT WEEK(post_date, $start_of_week) AS `week`, YEAR(post_date) AS yr, DATE_FORMAT(post_date, '%Y-%m-%d') AS yyyymmdd, count(ID) as posts FROM $wpdb->posts $join $where AND post_date_gmt > FROM_UNIXTIME(".$start.") GROUP BY WEEK(post_date, $start_of_week), YEAR(post_date) ORDER BY post_date DESC $limit"; $key = md5($query); $cache = wp_cache_get( 'wp_get_archives' , 'general'); if ( !isset( $cache[ $key ] ) ) { $arcresults = $wpdb->get_results($query); $cache[ $key ] = $arcresults; wp_cache_add( 'wp_get_archives', $cache, 'general' ); } else { $arcresults = $cache[ $key ]; } $arc_w_last = ''; $afterafter = $after; if ( $arcresults ) { foreach ( (array) $arcresults as $arcresult ) { if ( $arcresult->week != $arc_w_last ) { $arc_year = $arcresult->yr; $arc_w_last = $arcresult->week; $arc_week = get_weekstartend($arcresult->yyyymmdd, get_option('start_of_week')); $arc_week_start = date_i18n($archive_week_start_date_format, $arc_week['start']); $arc_week_end = date_i18n($archive_week_end_date_format, $arc_week['end']); $url = sprintf('%1$s/%2$s%3$sm%4$s%5$s%6$sw%7$s%8$d', get_option('home'), '', '?', '=', $arc_year, '&', '=', $arcresult->week); $text = $arc_week_start . $archive_week_separator . $arc_week_end; if ($show_post_count) $after = ' ('.$arcresult->posts.')'.$afterafter; $output .= get_archives_link($url, $text, $format, $before, $after); } } } } elseif ( ( 'postbypost' == $type ) || ('alpha' == $type) ) { $orderby = ('alpha' == $type) ? "post_title ASC " : "post_date DESC "; $query = "SELECT * FROM $wpdb->posts $join $where ORDER BY $orderby $limit"; $key = md5($query); $cache = wp_cache_get( 'wp_get_archives' , 'general'); if ( !isset( $cache[ $key ] ) ) { $arcresults = $wpdb->get_results($query); $cache[ $key ] = $arcresults; wp_cache_add( 'wp_get_archives', $cache, 'general' ); } else { $arcresults = $cache[ $key ]; } if ( $arcresults ) { foreach ( (array) $arcresults as $arcresult ) { if ( $arcresult->post_date != '0000-00-00 00:00:00' ) { $url = get_permalink($arcresult); $arc_title = $arcresult->post_title; if ( $arc_title ) $text = strip_tags(apply_filters('the_title', $arc_title)); else $text = $arcresult->ID; $output .= get_archives_link($url, $text, $format, $before, $after); } } } } if ( $echo ) echo $output; else return $output; } /** * Get number of days since the start of the week. * * @since 1.5.0 * @usedby get_calendar() * * @param int $num Number of day. * @return int Days since the start of the week. */ function calendar_week_mod($num) { $base = 7; return ($num - $base*floor($num/$base)); } /** * Display calendar with days that have posts as links. * * The calendar is cached, which will be retrieved, if it exists. If there are * no posts for the month, then it will not be displayed. * * @since 1.0.0 * * @param bool $initial Optional, default is true. Use initial calendar names. */ function get_calendar($initial = true) { global $wpdb, $m, $monthnum, $year, $wp_locale, $posts; $key = md5( $m . $monthnum . $year ); if ( $cache = wp_cache_get( 'get_calendar', 'calendar' ) ) { if ( isset( $cache[ $key ] ) ) { echo $cache[ $key ]; return; } } ob_start(); // Quick check. If we have no posts at all, abort! if ( !$posts ) { $gotsome = $wpdb->get_var("SELECT ID from $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC LIMIT 1"); if ( !$gotsome ) return; } if ( isset($_GET['w']) ) $w = ''.intval($_GET['w']); // week_begins = 0 stands for Sunday $week_begins = intval(get_option('start_of_week')); // Let's figure out when we are if ( !empty($monthnum) && !empty($year) ) { $thismonth = ''.zeroise(intval($monthnum), 2); $thisyear = ''.intval($year); } elseif ( !empty($w) ) { // We need to get the month from MySQL $thisyear = ''.intval(substr($m, 0, 4)); $d = (($w - 1) * 7) + 6; //it seems MySQL's weeks disagree with PHP's $thismonth = $wpdb->get_var("SELECT DATE_FORMAT((DATE_ADD('${thisyear}0101', INTERVAL $d DAY) ), '%m')"); } elseif ( !empty($m) ) { $thisyear = ''.intval(substr($m, 0, 4)); if ( strlen($m) < 6 ) $thismonth = '01'; else $thismonth = ''.zeroise(intval(substr($m, 4, 2)), 2); } else { $thisyear = gmdate('Y', current_time('timestamp')); $thismonth = gmdate('m', current_time('timestamp')); } $unixmonth = mktime(0, 0 , 0, $thismonth, 1, $thisyear); // Get the next and previous month and year with at least one post $previous = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year FROM $wpdb->posts WHERE post_date < '$thisyear-$thismonth-01' AND post_type = 'post' AND post_status = 'publish' ORDER BY post_date DESC LIMIT 1"); $next = $wpdb->get_row("SELECT DISTINCT MONTH(post_date) AS month, YEAR(post_date) AS year FROM $wpdb->posts WHERE post_date > '$thisyear-$thismonth-01' AND MONTH( post_date ) != MONTH( '$thisyear-$thismonth-01' ) AND post_type = 'post' AND post_status = 'publish' ORDER BY post_date ASC LIMIT 1"); echo ''; $myweek = array(); for ( $wdcount=0; $wdcount<=6; $wdcount++ ) { $myweek[] = $wp_locale->get_weekday(($wdcount+$week_begins)%7); } foreach ( $myweek as $wd ) { $day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd); echo "\n\t\t"; } echo ' '; if ( $previous ) { echo "\n\t\t".''; } else { echo "\n\t\t".''; } echo "\n\t\t".''; if ( $next ) { echo "\n\t\t".''; } else { echo "\n\t\t".''; } echo ' '; // 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_type = 'post' AND post_status = 'publish' AND post_date < '" . current_time('mysql') . '\'', ARRAY_N); if ( $dayswithposts ) { foreach ( (array) $dayswithposts as $daywith ) { $daywithpost[] = $daywith[0]; } } else { $daywithpost = array(); } if (strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'camino') !== false || strpos(strtolower($_SERVER['HTTP_USER_AGENT']), 'safari') !== false) $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_type = 'post' AND post_status = 'publish'" ); if ( $ak_post_titles ) { foreach ( (array) $ak_post_titles as $ak_post_title ) { $post_title = apply_filters( "the_title", $ak_post_title->post_title ); $post_title = str_replace('"', '"', $post_title ); if ( empty($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"] = $post_title; else $ak_titles_for_day["$ak_post_title->dom"] .= $ak_title_separator . $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".''; $daysinmonth = intval(date('t', $unixmonth)); for ( $day = 1; $day <= $daysinmonth; ++$day ) { if ( isset($newrow) && $newrow ) echo "\n\t\n\t\n\t\t"; $newrow = false; if ( $day == gmdate('j', (time() + (get_option('gmt_offset') * 3600))) && $thismonth == gmdate('m', time()+(get_option('gmt_offset') * 3600)) && $thisyear == gmdate('Y', time()+(get_option('gmt_offset') * 3600)) ) echo ''; 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 && $pad != 7 ) echo "\n\t\t".''; echo "\n\t\n\t\n\t
    ' . sprintf(_c('%1$s %2$s|Used as a calendar caption'), $wp_locale->get_month($thismonth), date('Y', $unixmonth)) . '
    $day_name
    « ' . $wp_locale->get_month_abbrev($wp_locale->get_month($previous->month)) . '  ' . $wp_locale->get_month_abbrev($wp_locale->get_month($next->month)) . ' » 
     
    '; else echo ''; if ( in_array($day, $daywithpost) ) // any posts today? echo '$day"; else echo $day; echo ' 
    "; $output = ob_get_contents(); ob_end_clean(); echo $output; $cache[ $key ] = $output; wp_cache_set( 'get_calendar', $cache, 'calendar' ); } /** * Purge the cached results of get_calendar. * * @see get_calendar * @since 2.1.0 */ function delete_get_calendar_cache() { wp_cache_delete( 'get_calendar', 'calendar' ); } add_action( 'save_post', 'delete_get_calendar_cache' ); add_action( 'delete_post', 'delete_get_calendar_cache' ); add_action( 'update_option_start_of_week', 'delete_get_calendar_cache' ); add_action( 'update_option_gmt_offset', 'delete_get_calendar_cache' ); add_action( 'update_option_start_of_week', 'delete_get_calendar_cache' ); /** * Display all of the allowed tags in HTML format with attributes. * * This is useful for displaying in the comment area, which elements and * attributes are supported. As well as any plugins which want to display it. * * @since 1.0.1 * @uses $allowedtags * * @return string HTML allowed tags entity encoded. */ function allowed_tags() { global $allowedtags; $allowed = ''; foreach ( (array) $allowedtags as $tag => $attributes ) { $allowed .= '<'.$tag; if ( 0 < count($attributes) ) { foreach ( $attributes as $attribute => $limits ) { $allowed .= ' '.$attribute.'=""'; } } $allowed .= '> '; } return htmlentities($allowed); } /***** Date/Time tags *****/ /** * Outputs the date in iso8601 format for xml files. * * @since 1.0.0 */ function the_date_xml() { global $post; echo mysql2date('Y-m-d', $post->post_date); } /** * Display or Retrieve the date the post was written. * * Will only output the date if the current post's date is different from the * previous one output. * * @since 0.71 * * @param string $d Optional. PHP date format defaults to the date_format option if not specified. * @param string $before Optional. Output before the date. * @param string $after Optional. Output after the date. * @param bool $echo Optional, default is display. Whether to echo the date or return it. * @return string|null Null if displaying, string if retrieving. */ function the_date($d='', $before='', $after='', $echo = true) { global $post, $day, $previousday; $the_date = ''; if ( $day != $previousday ) { $the_date .= $before; if ( $d=='' ) $the_date .= mysql2date(get_option('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; } /** * Display the date on which the post was last modified. * * @since 2.1.0 * * @param string $d Optional. PHP date format. * @return string */ function the_modified_date($d = '') { echo apply_filters('the_modified_date', get_the_modified_date($d), $d); } /** * Retrieve the date on which the post was last modified. * * @since 2.1.0 * * @param string $d Optional. PHP date format. Defaults to the "date_format" option * @return string */ function get_the_modified_date($d = '') { if ( '' == $d ) $the_time = get_post_modified_time(get_option('date_format')); else $the_time = get_post_modified_time($d); return apply_filters('get_the_modified_date', $the_time, $d); } /** * Display the time at which the post was written. * * @since 0.71 * * @param string $d Either 'G', 'U', or php date format. */ function the_time( $d = '' ) { echo apply_filters('the_time', get_the_time( $d ), $d); } /** * Retrieve the time at which the post was written. * * @since 1.5.0 * * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. * @param int|object $post Optional post ID or object. Default is global $post object. * @return string */ function get_the_time( $d = '', $post = null ) { $post = get_post($post); if ( '' == $d ) $the_time = get_post_time(get_option('time_format'), false, $post); else $the_time = get_post_time($d, false, $post); return apply_filters('get_the_time', $the_time, $d, $post); } /** * Retrieve the time at which the post was written. * * @since 2.0.0 * * @param string $d Either 'G', 'U', or php date format. * @param bool $gmt Whether of not to return the gmt time. * @param int|object $post Optional post ID or object. Default is global $post object. * @return string */ function get_post_time( $d = 'U', $gmt = false, $post = null ) { // returns timestamp $post = get_post($post); if ( $gmt ) $time = $post->post_date_gmt; else $time = $post->post_date; $time = mysql2date($d, $time); return apply_filters('get_post_time', $time, $d, $gmt); } /** * Display the time at which the post was last modified. * * @since 2.0.0 * * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. */ function the_modified_time($d = '') { echo apply_filters('the_modified_time', get_the_modified_time($d), $d); } /** * Retrieve the time at which the post was last modified. * * @since 2.0.0 * * @param string $d Either 'G', 'U', or php date format defaults to the value specified in the time_format option. * @return string */ function get_the_modified_time($d = '') { if ( '' == $d ) $the_time = get_post_modified_time(get_option('time_format')); else $the_time = get_post_modified_time($d); return apply_filters('get_the_modified_time', $the_time, $d); } /** * Retrieve the time at which the post was last modified. * * @since 2.0.0 * * @param string $d Either 'G', 'U', or php date format. * @param bool $gmt Whether of not to return the gmt time. * @return string Returns timestamp */ function get_post_modified_time( $d = 'U', $gmt = false ) { global $post; if ( $gmt ) $time = $post->post_modified_gmt; else $time = $post->post_modified; $time = mysql2date($d, $time); return apply_filters('get_the_modified_time', $time, $d, $gmt); } /** * Display the weekday on which the post was written. * * @since 0.71 * @uses $wp_locale * @uses $post */ function the_weekday() { global $wp_locale, $post; $the_weekday = $wp_locale->get_weekday(mysql2date('w', $post->post_date)); $the_weekday = apply_filters('the_weekday', $the_weekday); echo $the_weekday; } /** * Display the weekday on which the post was written. * * Will only output the weekday if the current post's weekday is different from * the previous one output. * * @since 0.71 * * @param string $before output before the date. * @param string $after output after the date. */ function the_weekday_date($before='',$after='') { global $wp_locale, $post, $day, $previousweekday; $the_weekday_date = ''; if ( $day != $previousweekday ) { $the_weekday_date .= $before; $the_weekday_date .= $wp_locale->get_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; } /** * Fire the wp_head action * * @since 1.2.0 * @uses do_action() Calls 'wp_head' hook. */ function wp_head() { do_action('wp_head'); } /** * Fire the wp_footer action * * @since 1.5.1 * @uses do_action() Calls 'wp_footer' hook. */ function wp_footer() { do_action('wp_footer'); } /** * Display the link to the Really Simple Discovery service endpoint. * * @link http://archipelago.phrasewise.com/rsd * @since 2.0.0 */ function rsd_link() { echo '\n"; } /** * Display the link to the Windows Live Writer manifest file. * * @link http://msdn.microsoft.com/en-us/library/bb463265.aspx * @since 2.3.1 */ function wlwmanifest_link() { echo ' ' . "\n"; } /** * Display a noindex meta tag if required by the blog configuration. * * If a blog is marked as not being public then the noindex meta tag will be * output to tell web robots not to index the page content. * * @since 2.1.0 */ function noindex() { // If the blog is not public, tell robots to go away. if ( '0' == get_option('blog_public') ) echo "\n"; } /** * Display HTML editor form. * * The amount of rows the text area will have for the content has to be between * 3 and 100 or will default at 12. There is only one option used for all users, * named 'default_post_edit_rows'. * * @since 2.1.0 * * @param string $content Textarea content. * @param string $id HTML ID attribute value. * @param string $prev_id HTML ID name for switching back and forth between visual editors. * @param int $tab_index Optional, default is 2. Tabindex for textarea element. */ function the_editor($content, $id = 'content', $prev_id = 'title', $tab_index = 2) { $rows = get_option('default_post_edit_rows'); if (($rows < 3) || ($rows > 100)) $rows = 12; $rows = "rows='$rows'"; $the_editor = apply_filters('the_editor', "
    \n"); $the_editor_content = apply_filters('the_editor_content', $content); printf($the_editor, $the_editor_content); } /** * Retrieve the contents of the search WordPress query variable. * * @since 2.3.0 * * @return string */ function get_search_query() { return apply_filters( 'get_search_query', stripslashes( get_query_var( 's' ) ) ); } /** * Display the contents of the search query variable. * * The search query string is passed through {@link attribute_escape()} * to ensure that it is safe for placing in an html attribute. * * @uses attribute_escape * @since 2.1.0 */ function the_search_query() { echo attribute_escape( apply_filters( 'the_search_query', get_search_query() ) ); } /** * Display the language attributes for the html tag. * * Builds up a set of html attributes containing the text direction and language * information for the page. * * @since 2.1.0 * * @param string $doctype The type of html document (xhtml|html). */ function language_attributes($doctype = 'html') { $attributes = array(); $output = ''; if ( $dir = get_bloginfo('text_direction') ) $attributes[] = "dir=\"$dir\""; if ( $lang = get_bloginfo('language') ) { if ( get_option('html_type') == 'text/html' || $doctype == 'xhtml' ) $attributes[] = "lang=\"$lang\""; if ( get_option('html_type') != 'text/html' || $doctype == 'xhtml' ) $attributes[] = "xml:lang=\"$lang\""; } $output = implode(' ', $attributes); $output = apply_filters('language_attributes', $output); echo $output; } /** * Retrieve paginated link for archive post pages. * * Technically, the function can be used to create paginated link list for any * area. The 'base' argument is used to reference the url, which will be used to * create the paginated links. The 'format' argument is then used for replacing * the page number. It is however, most likely and by default, to be used on the * archive post pages. * * The 'type' argument controls format of the returned value. The default is * 'plain', which is just a string with the links separated by a newline * character. The other possible values are either 'array' or 'list'. The * 'array' value will return an array of the paginated link list to offer full * control of display. The 'list' value will place all of the paginated links in * an unordered HTML list. * * The 'total' argument is the total amount of pages and is an integer. The * 'current' argument is the current page number and is also an integer. * * An example of the 'base' argument is "http://example.com/all_posts.php%_%" * and the '%_%' is required. The '%_%' will be replaced by the contents of in * the 'format' argument. An example for the 'format' argument is "?page=%#%" * and the '%#%' is also required. The '%#%' will be replaced with the page * number. * * You can include the previous and next links in the list by setting the * 'prev_next' argument to true, which it is by default. You can set the * previous text, by using the 'prev_text' argument. You can set the next text * by setting the 'next_text' argument. * * If the 'show_all' argument is set to true, then it will show all of the pages * instead of a short list of the pages near the current page. By default, the * 'show_all' is set to false and controlled by the 'end_size' and 'mid_size' * arguments. The 'end_size' argument is how many numbers on either the start * and the end list edges, by default is 1. The 'mid_size' argument is how many * numbers to either side of current page, but not including current page. * * It is possible to add query vars to the link by using the 'add_args' argument * and see {@link add_query_arg()} for more information. * * @since 2.1.0 * * @param string|array $args Optional. Override defaults. * @return array|string String of page links or array of page links. */ function paginate_links( $args = '' ) { $defaults = array( 'base' => '%_%', // http://example.com/all_posts.php%_% : %_% is replaced by format (below) 'format' => '?page=%#%', // ?page=%#% : %#% is replaced by the page number 'total' => 1, 'current' => 0, 'show_all' => false, 'prev_next' => true, 'prev_text' => __('« Previous'), 'next_text' => __('Next »'), 'end_size' => 1, 'mid_size' => 2, 'type' => 'plain', 'add_args' => false, // array of query args to add 'add_fragment' => '' ); $args = wp_parse_args( $args, $defaults ); extract($args, EXTR_SKIP); // Who knows what else people pass in $args $total = (int) $total; if ( $total < 2 ) return; $current = (int) $current; $end_size = 0 < (int) $end_size ? (int) $end_size : 1; // Out of bounds? Make it the default. $mid_size = 0 <= (int) $mid_size ? (int) $mid_size : 2; $add_args = is_array($add_args) ? $add_args : false; $r = ''; $page_links = array(); $n = 0; $dots = false; if ( $prev_next && $current && 1 < $current ) : $link = str_replace('%_%', 2 == $current ? '' : $format, $base); $link = str_replace('%#%', $current - 1, $link); if ( $add_args ) $link = add_query_arg( $add_args, $link ); $link .= $add_fragment; $page_links[] = ""; endif; for ( $n = 1; $n <= $total; $n++ ) : $n_display = number_format_i18n($n); if ( $n == $current ) : $page_links[] = "$n_display"; $dots = true; else : if ( $show_all || ( $n <= $end_size || ( $current && $n >= $current - $mid_size && $n <= $current + $mid_size ) || $n > $total - $end_size ) ) : $link = str_replace('%_%', 1 == $n ? '' : $format, $base); $link = str_replace('%#%', $n, $link); if ( $add_args ) $link = add_query_arg( $add_args, $link ); $link .= $add_fragment; $page_links[] = "$n_display"; $dots = true; elseif ( $dots && !$show_all ) : $page_links[] = "..."; $dots = false; endif; endif; endfor; if ( $prev_next && $current && ( $current < $total || -1 == $total ) ) : $link = str_replace('%_%', $format, $base); $link = str_replace('%#%', $current + 1, $link); if ( $add_args ) $link = add_query_arg( $add_args, $link ); $link .= $add_fragment; $page_links[] = ""; endif; switch ( $type ) : case 'array' : return $page_links; break; case 'list' : $r .= "\n"; break; default : $r = join("\n", $page_links); break; endswitch; return $r; } /** * Display the URL of a WordPress admin CSS file. * * @see WP_Styles::_css_href and its style_loader_src filter. * * @since 2.3.0 * * @param string $file file relative to wp-admin/ without its ".css" extension. */ function wp_admin_css_uri( $file = 'wp-admin' ) { if ( defined('WP_INSTALLING') ) { $_file = "./$file.css"; } else { $_file = admin_url("$file.css"); } $_file = add_query_arg( 'version', get_bloginfo( 'version' ), $_file ); return apply_filters( 'wp_admin_css_uri', $_file, $file ); } /** * Enqueues or directly prints a stylesheet link to the specified CSS file. * * "Intelligently" decides to enqueue or to print the CSS file. If the * 'wp_print_styles' action has *not* yet been called, the CSS file will be * enqueued. If the wp_print_styles action *has* been called, the CSS link will * be printed. Printing may be forced by passing TRUE as the $force_echo * (second) parameter. * * For backward compatibility with WordPress 2.3 calling method: If the $file * (first) parameter does not correspond to a registered CSS file, we assume * $file is a file relative to wp-admin/ without its ".css" extension. A * stylesheet link to that generated URL is printed. * * @package WordPress * @since 2.3.0 * @uses $wp_styles WordPress Styles Object * * @param string $file Style handle name or file name (without ".css" extension) relative to wp-admin/ * @param bool $force_echo Optional. Force the stylesheet link to be printed rather than enqueued. */ function wp_admin_css( $file = 'wp-admin', $force_echo = false ) { global $wp_styles; if ( !is_a($wp_styles, 'WP_Styles') ) $wp_styles = new WP_Styles(); // For backward compatibility $handle = 0 === strpos( $file, 'css/' ) ? substr( $file, 4 ) : $file; if ( $wp_styles->query( $handle ) ) { if ( $force_echo || did_action( 'wp_print_styles' ) ) // we already printed the style queue. Print this one immediately wp_print_styles( $handle ); else // Add to style queue wp_enqueue_style( $handle ); return; } echo apply_filters( 'wp_admin_css', "\n", $file ); if ( 'rtl' == get_bloginfo( 'text_direction' ) ) echo apply_filters( 'wp_admin_css', "\n", "$file-rtl" ); } /** * Display the XHTML generator that is generated on the wp_head hook. * * @since 2.5.0 */ function wp_generator() { the_generator( apply_filters( 'wp_generator_type', 'xhtml' ) ); } /** * Display the generator XML or Comment for RSS, ATOM, etc. * * Returns the correct generator type for the requested output format. Allows * for a plugin to filter generators overall the the_generator filter. * * @since 2.5.0 * @uses apply_filters() Calls 'the_generator' hook. * * @param string $type The type of generator to output - (html|xhtml|atom|rss2|rdf|comment|export). */ function the_generator( $type ) { echo apply_filters('the_generator', get_the_generator($type), $type) . "\n"; } /** * Creates the generator XML or Comment for RSS, ATOM, etc. * * Returns the correct generator type for the requested output format. Allows * for a plugin to filter generators on an individual basis using the * 'get_the_generator_{$type}' filter. * * @since 2.5.0 * @uses apply_filters() Calls 'get_the_generator_$type' hook. * * @param string $type The type of generator to return - (html|xhtml|atom|rss2|rdf|comment|export). * @return string The HTML content for the generator. */ function get_the_generator( $type ) { switch ($type) { case 'html': $gen = '' . "\n"; break; case 'xhtml': $gen = '' . "\n"; break; case 'atom': $gen = 'Polimedia'; break; case 'rss2': $gen = 'http://polimedia.us'; break; case 'rdf': $gen = ''; break; case 'comment': $gen = ''; break; case 'export': $gen = ''; break; } return apply_filters( "get_the_generator_{$type}", $gen, $type ); } ?>