escape($taxonomy); $cache = array(); $key = md5( $m . $monthnum . $year ); if ( $cache = wp_cache_get( 'get_easel_calendar', 'calendar' ) ) { if ( is_array($cache) && isset( $cache[ $key ] ) ) { if ( $echo ) { echo apply_filters( 'get_easel_calendar', $cache[$key] ); return; } else { return apply_filters( 'get_easel_calendar', $cache[$key] ); } } } if ( !is_array($cache) ) $cache = array(); // Quick check. If we have no posts at all, abort! if ( !$posts ) { $gotsome = $wpdb->get_var("SELECT 1 as test FROM $wpdb->posts WHERE post_type = '${taxonomy}' AND post_status = 'publish' LIMIT 1"); if ( !$gotsome ) { $cache[ $key ] = ''; wp_cache_set( 'get_easel_calendar', $cache, 'calendar' ); return; } } if ( isset($_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-$thismonth-01' AND post_type = '${taxonomy}' 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-$thismonth-01' ) AND post_type = '${taxonomy}' AND post_status = 'publish' ORDER BY post_date ASC LIMIT 1"); /* translators: Calendar caption: 1: month name, 2: 4-digit year */ $calendar_caption = _x('%1$s %2$s', 'calendar caption'); $calendar_output = ''; $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); $wd = esc_attr($wd); $calendar_output .= "\n\t\t"; } $calendar_output .= ' '; if ( $previous ) { $calendar_output .= "\n\t\t".''; } else { $calendar_output .= "\n\t\t".''; } $calendar_output .= "\n\t\t".''; if ( $next ) { $calendar_output .= "\n\t\t".''; } else { $calendar_output .= "\n\t\t".''; } $calendar_output .= ' '; // 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) = '$thisyear' AND post_type = '${taxonomy}' 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 || stripos($_SERVER['HTTP_USER_AGENT'], 'camino') !== false || stripos($_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 ID, 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 = esc_attr( apply_filters( 'the_title', $ak_post_title->post_title, $ak_post_title->ID ) ); if ( empty($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 ) $calendar_output .= "\n\t\t".''; $daysinmonth = intval(date('t', $unixmonth)); for ( $day = 1; $day <= $daysinmonth; ++$day ) { if ( isset($newrow) && $newrow ) $calendar_output .= "\n\t\n\t\n\t\t"; $newrow = false; if ( $day == gmdate('j', current_time('timestamp')) && $thismonth == gmdate('m', current_time('timestamp')) && $thisyear == gmdate('Y', current_time('timestamp')) ) $calendar_output .= ''; 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 ) $calendar_output .= "\n\t\t".''; $calendar_output .= "\n\t\n\t\n\t

"; $cache[ $key ] = $calendar_output; wp_cache_set( 'get_easel_calendar', $cache, 'calendar' ); if ( $echo ) echo apply_filters( 'get_easel_calendar', $calendar_output ); else return apply_filters( 'get_easel_calendar', $calendar_output ); } /** * Purge the cached results of get_calendar. * * @see get_calendar * @since 2.1.0 */ function easel_delete_get_calendar_cache() { wp_cache_delete( 'get_easel_calendar', 'calendar' ); } add_action( 'save_post', 'easel_delete_get_calendar_cache' ); add_action( 'delete_post', 'easel_delete_get_calendar_cache' ); add_action( 'update_option_start_of_week', 'easel_delete_get_calendar_cache' ); add_action( 'update_option_gmt_offset', 'easel_delete_get_calendar_cache' ); class easel_calendar_widget extends WP_Widget { function easel_calendar_widget($skip_widget_init = false) { if (!$skip_widget_init) { $widget_ops = array('classname' => __CLASS__, 'description' => __('Display a calendar showing this months posts. (this calendar does not drop lines if there is no title given.)','easel') ); $this->WP_Widget(__CLASS__, __('Easel Calendar','easel'), $widget_ops); } } function widget($args, $instance) { global $post, $wp_query; extract($args, EXTR_SKIP); echo $before_widget; if (!empty($instance)) { extract($instance); } ?> '', 'small' => '', 'medium' => '', 'large' => '', 'link' => '') ); $thumbnail = strip_tags($instance['thumbnail']); $small = strip_tags($instance['small']); $medium = strip_tags($instance['medium']); $large = strip_tags($instance['large']); $link = $instance['link']; foreach (array( 'thumbnail' => __('Thumbnail URL (178px by 130px):','easel'), 'link' => array('label' => __('Add link on thumbnails:','easel'), 'after' => '

'), 'small' => __('Wallpaper URL (Small):','easel'), 'medium' => __('Wallpaper URL (Medium):','easel'), 'large' => __('Wallpaper URL (Large):','easel'), ) as $field => $label) { unset($after); if (is_array($label)) { extract($label); } ?>

$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 $calendar_output .= '	'; if ( in_array($day, $daywithpost) ) // any posts today? $calendar_output .= '$day"; else $calendar_output .= $day; $calendar_output .= '