. ****/ require('arw-options.php'); // LOCALISATION add_action('init', 'archivesCalendar_init'); function archivesCalendar_init() { load_plugin_textdomain('arwloc', false, dirname(plugin_basename(__FILE__)).'/languages'); } // ACTIVATION function archivesCalendar_activation($network_wide) { global $wpdb; if (isMU()) { // isMU verifyes id the site is in Multisite mode // check if it is a network activation - if so, run the activation function for each blog id if (isset($_GET['networkwide']) && ($_GET['networkwide'] == 1)) { $old_blog = $wpdb->blogid; // Get all blog ids $blogids = $wpdb->get_results("SELECT blog_id FROM $wpdb->blogs"); foreach ($blogids as $blogid) { $blog_id = $blogid->blog_id; switch_to_blog($blog_id); _archivesCalendar_activate(); } switch_to_blog($old_blog); return; } } _archivesCalendar_activate(); } function _archivesCalendar_activate() { global $wpdb; if(!get_option( 'archivesCalendar' )) $options = array( "css" => 1, "theme" => "default", "jquery" => 1, "js" => 1, "show_settings" => 1, "shortcode" => 0, "javascript" => "jQuery(document).ready(function($){\n\t$('.calendar-archives').archivesCW();\n});" ); else $options = get_option( 'archivesCalendar' ); if(isMU()) { update_blog_option($wpdb -> blogid, 'archivesCalendar', $options); add_blog_option($wpdb -> blogid, 'archivesCalendar', $options); } else { update_option('archivesCalendar', $options); add_option('archivesCalendar', $options); } } register_activation_hook(__FILE__, 'archivesCalendar_activation'); function archivesCalendar_new_blog($blog_id) { global $wpdb; if (is_plugin_active_for_network('archives-calendar/archives-calendar.php')) { $old_blog = $wpdb->blogid; switch_to_blog($blog_id); _archivesCalendar_activate(); switch_to_blog($old_blog); } } add_action( 'wpmu_new_blog', 'archivesCalendar_new_blog', 10, 6); // in case of creation of a new site in WPMU // UNINSTALL function archivesCalendar_uninstall() { global $wpdb; if (isMU()) { $old_blog = $wpdb->blogid; $blogids = $wpdb->get_results("SELECT blog_id FROM $wpdb->blogs"); foreach ($blogids as $blogid) { $blog_id = $blogid->blog_id; switch_to_blog($blog_id); _archivesCalendar_uninstall(); } switch_to_blog($old_blog); return; } _archivesCalendar_uninstall(); } function _archivesCalendar_uninstall() { global $wpdb; if (isMU()) delete_blog_option($wpdb->blogid, 'archivesCalendar'); else delete_option('archivesCalendar'); } register_uninstall_hook(__FILE__, 'archivesCalendar_uninstall'); // ADD Settings link in Plugins page when the plugin is activated if(!function_exists('plugin_settings_link')) { function plugin_settings_link($links) { $settings_link = ''.__( 'Settings' ).''; array_unshift($links, $settings_link); return $links; } } $acplugin = plugin_basename( __FILE__ ); add_filter( "plugin_action_links_$acplugin", 'plugin_settings_link' ); $archivesCalendar_options = get_option('archivesCalendar'); function archivesCalendar_jquery_plugin() { global $archivesCalendar_options; if($archivesCalendar_options['jquery'] == 1) wp_register_script( 'archivesCW', plugins_url(). '/archives-calendar-widget/jquery.archivesCW.min.js', array('jquery') ); else wp_register_script( 'archivesCW', plugins_url(). '/archives-calendar-widget/jquery.archivesCW.min.js' ); wp_enqueue_script( 'archivesCW'); } function archivesCalendar_js() { global $archivesCalendar_options; echo ''; } function archives_calendar_styles() { $archivesCalendar_options = get_option('archivesCalendar'); wp_register_style( 'archives-cal-css', plugins_url('themes/'.$archivesCalendar_options['theme'].'.css', __FILE__)); wp_enqueue_style('archives-cal-css'); } if($archivesCalendar_options['css'] == 1) add_action('wp_enqueue_scripts', 'archives_calendar_styles'); if($archivesCalendar_options['js'] == 1) add_action('wp_head', 'archivesCalendar_js'); // in all cases the jQuery plugin must be included add_action( 'wp_enqueue_scripts', 'archivesCalendar_jquery_plugin' ); /***** WIDGET CLASS *****/ class Archives_Calendar extends WP_Widget { public function __construct() { parent::__construct( 'archives_calendar', 'Archives Calendar', array( 'description' => __( 'Show archives as calendar', 'arwloc' ), ) ); } public function widget( $args, $instance ) { extract( $args ); $title = apply_filters( 'widget_title', $instance['title'] ); echo $before_widget; if ( ! empty( $title ) ) echo $before_title . $title . $after_title; $instance['function'] = 'no'; echo archive_calendar($instance); echo $after_widget; } public function update( $new_instance, $old_instance ) { $instance = $old_instance; $instance['title'] = strip_tags( $new_instance['title'] ); $instance['prev_text'] = $new_instance['prev_text']; $instance['next_text'] = $new_instance['next_text']; $instance['post_count'] = ($new_instance['post_count']) ? $new_instance['post_count'] : 0; $instance['month_view'] = $new_instance['month_view']; $instance['categories'] = $new_instance['categories']; $instance['post_type'] = $new_instance['post_type']; return $instance; } public function form( $instance ) { wp_enqueue_script( 'accordion' ); wp_enqueue_style( 'media-views' ); $defaults = array( 'title' > __( 'Archives' ), 'next_text' => '>', 'prev_text' => '<', 'post_count' => 1, 'month_view' => 0, 'post_type' => null, ); $instance = wp_parse_args( (array) $instance, $defaults ); $title = $instance['title']; $prev = $instance['prev_text']; $next = $instance['next_text']; $count = $instance['post_count']; $month_view = $instance['month_view']; $cats = $instance['categories']; $post_type = $instance['post_type']; ?>

id="get_field_id( 'post_count' ); ?>" name="get_field_name( 'post_count' ); ?>" type="checkbox" value="1" />

get_field_id( 'cats' ); ?>
    $this->get_field_id( 'categories' ), 'field_name' => $this->get_field_name( 'categories' ) ) ); $args = array( 'descendants_and_self' => 0, 'selected_cats' => $cats, 'popular_cats' => false, 'walker' => $acw_walker, 'taxonomy' => 'category', 'checked_ontop' => true, ); wp_category_checklist( 0, 0, $cats, false, $acw_walker, false); ?>
Post type

Enter post_type separated by a comma ",". If not empty, only the specified types will be shown, don't forget to enter "post" if needed.
Example: post, event, film

'>', 'prev_text' => '<', 'post_count' => true, 'month_view' => false, 'categories' => null, 'post_type' => null ); $args = wp_parse_args( (array) $args, $defaults ); if($args['month_view'] == false) $cal = archives_year_view($args); else $cal = archives_month_view($args); if($function == "no") return $cal; echo $cal; } function acw_post_types($post_types){ if($post_types == '') return "'post'"; $post_types = str_replace(' ', '', $post_types); $post_types = explode(',', $post_types); $types = ""; for($i = 0; $i < count($post_types); $i++) { $types .= "'".$post_types[0]."'"; $types .= ($i < count($post_types) -1) ? ", " : ""; } return $types; } /* displays years */ function archives_year_view($args) { global $wpdb, $wp_locale, $post; extract($args); $post_type = acw_post_types($post_type); $mnames[0] = ''; for($i=1; $i<13; $i++) { $monthdate = '1970-'. sprintf('%02d', $i) .'-01'; $mnames[$i] = $wp_locale->get_month_abbrev( $wp_locale->get_month(intval($i)) ); } $cats = ""; if($categories) for($i=0; $i < count($categories); $i++) $cats .= ($i < count($categories)-1) ? $categories[$i].', ' : $categories[$i]; $sql = "SELECT DISTINCT YEAR(post_date) AS year, MONTH(post_date) AS month FROM $wpdb->posts wpposts "; if(count($categories)) { $sql .= "JOIN $wpdb->term_relationships tr ON wpposts.ID = tr.object_id JOIN $wpdb->term_taxonomy tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id "; $sql .= "AND tt.term_id IN(".$cats.") "; $sql .= "AND tt.taxonomy = 'category')"." "; } $sql .= "WHERE post_type IN ($post_type) AND post_status IN ('publish') AND post_password='' ORDER BY year DESC, month DESC"; $results = $wpdb->get_results($sql); $years = array(); foreach ($results as $date) { if($post_count) { $sql = "SELECT COUNT(ID) AS count FROM $wpdb->posts wpposts "; if(count($showcat)) { $sql .= "JOIN $wpdb->term_relationships tr ON wpposts.ID = tr.object_id JOIN $wpdb->term_taxonomy tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id "; $sql .= "AND tt.term_id IN(".$cats.") "; $sql .= "AND tt.taxonomy = 'category') "; } $sql .= "WHERE post_type IN ($post_type) AND post_status IN ('publish') AND post_password='' AND YEAR(post_date) = $date->year AND MONTH(post_date) = $date->month"; $postcount = $wpdb->get_results($sql); $count = $postcount[0]->count; } else $count = 0; $years[$date->year][$date->month] = $count; } $totalyears = count($years); if($totalyears==0) { $totalyears = 1; $years[date('Y')] = array(); } $yearNb = array(); foreach ($years as $year => $months) $yearNb[] = $year; if(is_archive()) { $archiveYear = date('Y', strtotime($post->post_date)); // year to be visible if( !array_key_exists ( $archiveYear , $years ) ) $archiveYear = $yearNb[0]; } else $archiveYear = $yearNb[0]; // if no current year -> show the more recent $nextyear = ($totalyears > 1) ? ''.$next_text.'' : ''; $prevyear = ($totalyears > 1) ? ''.$prev_text.'' : ''; $cal = "\n\n"; $cal.= '
'; $cal.= '
'.$prevyear.'
'; $cal .= ''.$archiveYear.''; $cal .= '
'; $i=0; foreach( $yearNb as $year ) { $current = ($archiveYear == $year) ? " current" : ""; $cal.= ''.$year.''; $i++; } $cal.= '
'; if ($totalyears > 1) $cal.= '
▼
'; $cal.= '
'.$nextyear.'
'; $cal.= '
'; $i=0; foreach ($years as $year => $months) { $lastyear = ($i == $totalyears-1 ) ? " last" : ""; $current = ($archiveYear == $year) ? " current" : ""; $cal .= '
'; for ( $month = 1; $month <= 12; $month++ ) { $last = ( $month%4 == 0 ) ? ' last' : ''; if($post_count) { if(isset($months[$month])) $count = $months[$month]; else $count = 0; $posts_text = ($count == 1) ? __('Post', 'arwloc') : __('Posts', 'arwloc'); $postcount = ''.$count.' '.$posts_text.''; } else $postcount = ""; if(isset($months[$month])) $cal .= '
'.$mnames[$month].''.$postcount.'
'; else $cal .= '
'.$mnames[$month].''.$postcount.'
'; } $cal .= "
\n"; $i++; } $cal .= "
"; return $cal; } /* displays months */ function archives_month_view($args) { global $wpdb, $wp_locale, $post; extract($args); $post_type = acw_post_types($post_type); $cats = ""; if($categories) for($i=0; $i < count($categories); $i++) $cats .= ($i < count($categories)-1) ? $categories[$i].', ' : $categories[$i]; $sql = "SELECT DISTINCT YEAR(post_date) AS year, MONTH(post_date) AS month FROM $wpdb->posts wpposts "; if(count($categories)) { $sql .= "JOIN $wpdb->term_relationships tr ON wpposts.ID = tr.object_id JOIN $wpdb->term_taxonomy tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id "; $sql .= "AND tt.term_id IN(".$cats.") "; $sql .= "AND tt.taxonomy = 'category')"." "; } $sql .= "WHERE post_type IN ($post_type) AND post_status IN ('publish') AND post_password='' ORDER BY year DESC, month DESC"; // Select all months where are posts $months = $wpdb->get_results($sql); $totalmonths = count($months); if(is_archive()) { $archiveYear = date('Y', strtotime($post->post_date));// year to be visible $archiveMonth = date('m', strtotime($post->post_date)); // year to be visible $found = 0; foreach($months as $struct) { if ($struct->year < $archiveYear); else if($struct->year == $archiveYear) { if($struct->month == $archiveMonth) $found = 1; } } if(!$found) { $archiveYear = $months[0]->year; $archiveMonth = $months[0]->month; } } else { $archiveYear = $months[0]->year; // if no current year -> show the more recent $archiveMonth = $months[0]->month; // year to be visible } if(!$totalmonths) { $totalmonths = 1; $months[0] = new StdClass(); $months[0]->year = (is_archive()) ? $archiveYear : date('Y'); $months[0]->month = (is_archive()) ? $archiveMonth : date('m'); } $nextmonth = ($totalmonths > 1) ? ''.$next_text.'' : ''; $prevmonth = ($totalmonths > 1) ? ''.$prev_text.'' : ''; $cal = "\n\n"; $cal.= '
'; $cal.= '
'.$prevmonth.'
'; $cal .= ''.$wp_locale->get_month(intval($archiveMonth)).' '.$archiveYear.''; $cal .= '
'; $i=0; foreach( $months as $month ) { $current = ($archiveYear == $month->year && $archiveMonth == $month->month) ? " current" : ""; $cal.= ''.$wp_locale->get_month(intval($month->month)).' '.$month->year.''; $i++; } $cal.= '
'; if ($totalmonths > 1) $cal.= '
▼
'; $cal.= '
'.$nextmonth.'
'; // Display week days names $week_begins = intval(get_option('start_of_week')); for ($wdcount=0; $wdcount<=6; $wdcount++ ) { $myweek[] = $wp_locale->get_weekday(($wdcount+$week_begins)%7); } $i=1; $cal .= '
'; foreach ( $myweek as $wd ) { $day_name = (true == $initial) ? $wp_locale->get_weekday_initial($wd) : $wp_locale->get_weekday_abbrev($wd); $wd = esc_attr($wd); $last = ($i%7 == 0) ? " last" : ""; $cal .= ''.$day_name.''; $i++; } $cal.= '
'; // for each month for($i = 0; $i < $totalmonths; $i++) { $lastyear = ($i == $totalmonths-1 ) ? " last" : ""; $current = ($archiveYear == $months[$i]->year && $archiveMonth == $months[$i]->month) ? " current" : ""; // select days with posts $sql = "SELECT DAY(post_date) AS day FROM $wpdb->posts wpposts "; if(count($categories)) { $sql .= "JOIN $wpdb->term_relationships tr ON wpposts.ID = tr.object_id JOIN $wpdb->term_taxonomy tt ON (tr.term_taxonomy_id = tt.term_taxonomy_id "; $sql .= "AND tt.term_id IN(".$cats.") "; $sql .= "AND tt.taxonomy = 'category')"." "; } $sql .= "WHERE post_type IN ($post_type) AND post_status IN ('publish') AND YEAR(post_date) = ".$months[$i]->year." AND MONTH(post_date) = ".$months[$i]->month." AND post_password='' GROUP BY day"; $days = $wpdb->get_results( $sql, ARRAY_N); $dayswithposts = array(); for($j = 0; $j< count($days); $j++) { $dayswithposts[] = $days[$j][0]; } $cal .= '
'; // 1st of month date $firstofmonth = $months[$i]->year.'-'. intval($months[$i]->month) .'-01'; // first weekday of the month $firstweekday = date('w', strtotime("$firstofmonth")); $cal .= '
'; $k = 0; // total grid days counter $j = $week_begins; while( $j != $firstweekday ) { $k++; $last = ($k%7 == 0) ? " last" : ""; $cal .= ' '; $j++; if($j == 7) $j = 0; } $monthdays = month_days($months[$i]->year, $months[$i]->month); for($j = 1; $j <= $monthdays; $j++) { $k++; $last = ($k%7 == 0) ? " last" : ""; if(in_array ( $j , $dayswithposts ) ) $cal .= ''.$j.''; else $cal .= ''.$j.''; if($k%7 == 0) $cal .= "
\n
\n"; } while( $k < 42) { $k++; $last = ($k%7 == 0) ? " last" : ""; $cal .= ' '; if($k%7 == 0) $cal .= "
\n
\n"; } $cal .= "
\n"; $cal .= "
\n"; } $cal .= "
"; return $cal; } /***** SHORTCODE *****/ if($archivesCalendar_options['shortcode']) { add_filter( 'widget_text', 'shortcode_unautop'); add_filter('widget_text', 'do_shortcode'); } function archivesCalendar_shortcode( $atts ) { extract( shortcode_atts( array( 'next_text' => '>', 'prev_text' => '<', 'post_count' => true, 'month_view' => false ), $atts ) ); $post_count = ($post_count == "true") ? true : false; $month_view = ($month_view == "true") ? true : false; $defaults = array( 'next_text' => $next_text, 'prev_text' => $prev_text, 'post_count' => $post_count, 'month_view' => $month_view, 'function' => 'no', ); return archive_calendar($defaults); } add_shortcode( 'arcalendar', 'archivesCalendar_shortcode' ); /***** Days in months *****/ function month_days($year, $month) { switch(intval($month)) { case 4: case 6: case 9: case 11: //april, june, september, november return 30; // have 30 days case 2: //february if( $year%400==0 || ( $year%100 != 00 && $year%4==0 ) ) // intercalary year check return 29; // have 29 days or return 28; // 28 days default:// other months return 31; // have 31 days } } function ac_checked($option, $value = 1) { $options = get_option('archivesCalendar'); if($options[$option] == $value) echo 'checked="checked"'; } /***** Function to check if multisite *****/ if (!function_exists('isMU')) { function isMU() { if (function_exists('is_multisite') && is_multisite()) return true; return false; } } /***** Walker for categories checkboxes *****/ class acw_Walker_Category_Checklist extends Walker { var $tree_type = 'category'; var $db_fields = array ('parent' => 'parent', 'id' => 'term_id'); //TODO: decouple this var $conf; function __construct($conf) { $this->conf = $conf; } function start_lvl( &$output, $depth = 0, $args = array() ) { $indent = str_repeat("\t", $depth); $output .= "$indent\n"; } function start_el( &$output, $category, $depth = 0, $args = array(), $id = 0 ) { extract($args); $conf = $this->conf; if ( empty($taxonomy) ) $taxonomy = 'category'; if ( $taxonomy == 'category' ) $name = 'post_category'; else $name = 'tax_input['.$taxonomy.']'; $class = in_array( $category->term_id, $popular_cats ) ? ' class="popular-category"' : ''; /** This filter is documented in wp-includes/category-template.php */ $output .= "\n
  • " . ''; } function end_el( &$output, $category, $depth = 0, $args = array() ) { $output .= "
    • \n"; } }