function mc_instance_list($id, $occur = false, $template = '<h3>{title}</h3>{description}', $list = '<li>{date}, {time}</li>', $before = "<ul>", $after = "</ul>", $instance = false)
{
global $wpdb;
$id = (int) $id;
$output = '';
if ($instance == true) {
$sql = "SELECT * FROM " . my_calendar_event_table() . " WHERE occur_id={$id}";
} else {
$sql = "SELECT * FROM " . my_calendar_event_table() . " WHERE occur_event_id={$id}";
}
$results = $wpdb->get_results($sql);
if (is_array($results) && is_admin()) {
foreach ($results as $result) {
$begin = "<span id='occur_date_{$result->occur_id}'>" . date_i18n(get_option('mc_date_format'), strtotime($result->occur_begin)) . ', ' . date(get_option('mc_time_format'), strtotime($result->occur_begin)) . "</span>";
if ($result->occur_id == $occur) {
$form_control = '';
$edit = "<em>" . __('Editing Now', 'my-calendar') . "</em>";
} else {
$form_control = "{$begin}: <button class='delete_occurrence' type='button' data-value='{$result->occur_id}' aria-describedby='occur_date_{$result->occur_id}' />" . __('Delete', 'my-calendar') . "</button> ";
$edit = "<a href='" . admin_url('admin.php?page=my-calendar') . "&mode=edit&event_id={$id}&date={$result->occur_id}' aria-describedby='occur_date_{$result->occur_id}'>" . __('Edit', 'my-calendar') . "</a>";
}
$output .= "<li>{$form_control}{$edit}</li>";
}
} else {
$details = '';
foreach ($results as $result) {
$event_id = $result->occur_id;
$event = mc_get_event($event_id);
$array = mc_create_tags($event);
if (in_array($template, array('details', 'grid', 'list', 'mini')) || mc_key_exists($template)) {
if (get_option('mc_use_' . $template . '_template') == 1) {
$template = mc_get_template($template);
} else {
if (mc_key_exists($template)) {
$template = mc_get_custom_template($template);
} else {
$details = my_calendar_draw_event($event, $type = "single", $event->event_begin, $event->event_time, '');
}
}
}
$item = $list != '' ? jd_draw_template($array, $list) : '';
if ($details == '') {
$details = $template != '' ? jd_draw_template($array, $template) : '';
}
$output .= $item;
if ($list == '') {
break;
}
}
$output = $details . $before . $output . $after;
}
return get_option('mc_process_shortcodes') == 'true' ? do_shortcode($output) : $output;
}
function mc_format_rss($events)
{
if (is_array($events) && !empty($events)) {
$template = "\n<item>\r\n\t\t\t<title>{rss_title}</title>\r\n\t\t\t<link>{details_link}</link>\r\n\t\t\t<pubDate>{rssdate}</pubDate>\r\n\t\t\t<dc:creator>{author}</dc:creator> \t\r\n\t\t\t<description><![CDATA[{rss_description}]]></description>\r\n\t\t\t<ev:startdate>{dtstart}</ev:startdate>\r\n\t\t\t<ev:enddate>{dtend}</ev:enddate>\r\n\t\t\t<content:encoded><![CDATA[<div class='vevent'>\r\n\t\t\t<h1 class='summary'>{rss_title}</h1>\r\n\t\t\t<div class='description'>{rss_description}</div>\r\n\t\t\t<p class='dtstart' title='{ical_start}'>Begins: {time} on {date}</p>\r\n\t\t\t<p class='dtend' title='{ical_end}'>Ends: {endtime} on {enddate}</p>\t\r\n\t\t\t<p>Recurrance: {recurs}</p>\r\n\t\t\t<p>Repetition: {repeats} times</p>\r\n\t\t\t<div class='location'>{rss_hcard}</div>\r\n\t\t\t{rss_link_title}\r\n\t\t\t</div>]]></content:encoded>\r\n\t\t\t<dc:format xmlns:dc='http://purl.org/dc/elements/1.1/'>text/html</dc:format>\r\n\t\t\t<dc:source xmlns:dc='http://purl.org/dc/elements/1.1/'>" . home_url() . "</dc:source>\r\n\t\t\t{guid}\r\n\t\t </item>\n";
if (get_option('mc_use_rss_template') == 1) {
$template = mc_get_template('rss');
}
$charset = get_bloginfo('charset');
$output = '<?xml version="1.0" encoding="' . $charset . '"?>
<rss version="2.0"
xmlns:content="http://purl.org/rss/1.0/modules/content/"
xmlns:dc="http://purl.org/dc/elements/1.1/"
xmlns:ev="http://purl.org/rss/1.0/modules/event/"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
>
<channel>
<title>' . get_bloginfo('name') . ' Calendar</title>
<link>' . home_url() . '</link>
<description>' . get_bloginfo('description') . ': My Calendar Events</description>
<language>' . get_bloginfo('language') . '</language>
<managingEditor>' . get_bloginfo('admin_email') . ' (' . get_bloginfo('name') . ' Admin)</managingEditor>
<generator>My Calendar WordPress Plugin http://www.joedolson.com/my-calendar/</generator>
<lastBuildDate>' . mysql2date('D, d M Y H:i:s +0000', current_time('timestamp')) . '</lastBuildDate>
<atom:link href="' . htmlentities(esc_url(add_query_arg($_GET, mc_get_current_url()))) . '" rel="self" type="application/rss+xml" />';
foreach ($events as $date) {
foreach (array_keys($date) as $key) {
$event =& $date[$key];
$array = mc_create_tags($event);
$output .= jd_draw_template($array, $template, 'rss');
}
}
$output .= '</channel>
</rss>';
return mc_strip_to_xml($output);
} else {
return false;
}
}
function my_calendar_draw_event($event, $type = "calendar", $process_date, $time, $template = '')
{
// if event is not approved, return without processing
if (get_option('mc_event_approve') == 'true' && (int) $event->event_approved !== 1) {
return '';
}
// if event ends at midnight today (e.g., very first thing of the day), exit without re-drawing
// or if event started yesterday & has event_hide_end checked.
$ends_at_midnight = $event->event_endtime == '00:00:00' && date('Y-m-d', strtotime($event->occur_end)) == $process_date && date('Y-m-d', strtotime($event->occur_begin)) != $process_date ? true : false;
// hides events if hiding end time & not first day.
$hide_day_two = apply_filters('mc_hide_additional_days', false, $event) && date('Y-m-d', strtotime($event->occur_begin)) != date('Y-m-d', strtotime($process_date)) ? true : false;
if ($ends_at_midnight || $hide_day_two) {
return '';
}
if ($event->category_private == 1 && !is_user_logged_in()) {
return '';
}
// assign empty values to template sections
$header = $address = $more = $author = $list_title = $title = $output = $container = $short = $description = $link = $vcal = $gcal = '';
$date_format = get_option('mc_date_format') != '' ? get_option('mc_date_format') : get_option('date_format');
$data = mc_create_tags($event);
$details = '';
if (mc_show_details($time, $type)) {
$details = apply_filters('mc_custom_template', false, $data, $event, $type, $process_date, $time, $template);
$template = apply_filters('mc_use_custom_template', $template, $data, $event, $type, $process_date, $time);
if ($details === false) {
if ($template != '' && mc_file_exists(sanitize_file_name($template))) {
$template = @file_get_contents(mc_get_file(sanitize_file_name($template)));
$details = jd_draw_template($data, $template);
} else {
if ($template != '' && mc_key_exists($template)) {
$template = mc_get_custom_template($template);
$details = jd_draw_template($data, $template);
} else {
switch ($type) {
case 'mini':
$template = mc_get_template('mini');
if (get_option('mc_use_mini_template') == 1) {
$details = jd_draw_template($data, $template);
}
break;
case 'list':
$template = mc_get_template('list');
if (get_option('mc_use_list_template') == 1) {
$details = jd_draw_template($data, $template);
}
break;
case 'single':
$template = mc_get_template('details');
if (get_option('mc_use_details_template') == 1) {
$details = jd_draw_template($data, $template);
}
break;
case 'calendar':
default:
$template = mc_get_template('grid');
if (get_option('mc_use_grid_template') == 1) {
$details = jd_draw_template($data, $template);
}
}
}
}
}
}
$mc_display_author = get_option('mc_display_author');
$display_map = get_option('mc_show_map');
$display_address = get_option('mc_show_address');
$mc_display_more = get_option('mc_display_more');
$uid = 'mc_' . $event->occur_id;
$day_id = date('d', strtotime($process_date));
$image = mc_category_icon($event);
$has_image = $image != '' ? ' has-image' : '';
$event_classes = mc_event_classes($event, $day_id, $type);
$header .= "<div id='{$uid}-{$day_id}-{$type}' class='{$event_classes}'>\n";
switch ($type) {
case 'calendar':
$title_template = mc_get_template('title') == '' ? '{title}' : mc_get_template('title');
break;
case 'list':
$title_template = mc_get_template('title_list') == '' ? '{title}' : mc_get_template('title_list');
break;
case 'single':
$title_template = mc_get_template('title_solo') == '' ? '{title}' : mc_get_template('title_solo');
break;
default:
$title_template = mc_get_template('title') == '' ? '{title}' : mc_get_template('title');
}
$event_title = jd_draw_template($data, $title_template);
$event_title = $event_title == '' ? jd_draw_template($data, '{title}') : mc_kses_post($event_title);
//prevent empty titles
if (strpos($event_title, 'href') === false && $type != 'mini' && $type != 'list') {
if (get_option('mc_open_uri') == 'true') {
$details_link = esc_url(mc_get_details_link($event));
$wrap = "<a href='{$details_link}' class='url summary{$has_image}'>";
$balance = "</a>";
} else {
$wrap = "<a href='#{$uid}-{$day_id}-{$type}-details' class='url summary{$has_image}'>";
$balance = "</a>";
}
} else {
$wrap = $balance = '';
}
$current_date = date_i18n(apply_filters('mc_date_format', $date_format, 'details'), strtotime($process_date));
$group_class = $event->event_span == 1 ? ' multidate group' . $event->event_group_id : '';
$heading_level = apply_filters('mc_heading_level_table', 'h3', $type, $time, $template);
$inner_heading = apply_filters('mc_heading_inner_title', $wrap . $image . trim($event_title) . $balance, $event_title, $event);
$header .= $type != 'single' && $type != 'list' ? "<{$heading_level} class='event-title summary{$group_class}' id='{$uid}-{$day_id}-{$type}-title'>{$inner_heading}</{$heading_level}>\n" : '';
$event_title = $type == 'single' ? apply_filters('mc_single_event_title', $event_title, $event) : $event_title;
$title = $type == 'single' && !is_singular('mc-events') ? "<h2 class='event-title summary'>{$image} {$event_title}</h2>\n" : '<span class="summary screen-reader-text">' . $event_title . '</span>';
$title = apply_filters('mc_event_title', $title, $event, $event_title, $image);
$header .= '<span class="summary">' . $title . '</span>';
$close_image = apply_filters('mc_close_button', "<img src=\"" . plugin_dir_url(__FILE__) . "images/event-close.png\" alt='" . __('Close', 'my-calendar') . "' />");
$close_button = "<button type='button' aria-controls='{$uid}-{$day_id}-{$type}-details' class='mc-toggle close'>{$close_image}</button>";
if (mc_show_details($time, $type)) {
$close = $type == 'calendar' || $type == 'mini' ? $close_button : '';
if ($details === false) {
// put together address information as vcard
if ($display_address == 'true' || $display_map == 'true') {
$address = mc_hcard($event, $display_address, $display_map);
}
// end vcard
$time_html = mc_time_html($event, $type, $current_date);
if ($type == "list") {
$heading_level = apply_filters('mc_heading_level_list', 'h3', $type, $time, $template);
$list_title = "<{$heading_level} class='event-title summary' id='{$uid}-{$day_id}-{$type}-title'>{$image}" . $event_title . "</{$heading_level}>\n";
}
if ($mc_display_author == 'true') {
if ($event->event_author != 0) {
$e = get_userdata($event->event_author);
$author = '<p class="event-author">' . __('Posted by', 'my-calendar') . ' <span class="author-name">' . $e->display_name . "</span></p>\n";
}
}
if ($mc_display_more != 'false' && !isset($_GET['mc_id'])) {
$details_label = mc_get_details_label($event, $data);
$details_link = mc_get_details_link($event);
if (_mc_is_url($details_link)) {
$more = "<p class='mc_details'><a href='" . esc_url($details_link) . "'>{$details_label}</a></p>\n";
} else {
$more = '';
}
}
$more = apply_filters('mc_details_grid_link', $more, $event);
// handle link expiration
$event_link = mc_event_link($event);
if (function_exists('mc_google_cal') && get_option('mc_show_gcal') == 'true') {
$gcal_link = "<p class='gcal'>" . jd_draw_template($data, '{gcal_link}') . "</p>";
$gcal = $gcal_link;
}
if (function_exists('my_calendar_generate_vcal') && get_option('mc_show_event_vcal') == 'true') {
$url = add_query_arg('vcal', $uid, home_url());
$vcal_link = "<p class='ical'><a rel='nofollow' href='" . esc_url($url) . "'>" . __('iCal', 'my-calendar') . "</a></p>\n";
$vcal = $vcal_link;
}
$sizes = get_intermediate_image_sizes();
if (in_array('medium', $sizes)) {
$default_size = 'medium';
} else {
$default_size = 'thumbnail';
}
$default_size = apply_filters('mc_default_image_size', $default_size);
if (is_numeric($event->event_post) && $event->event_post != 0 && (isset($data[$default_size]) && $data[$default_size] != '')) {
$atts = apply_filters('mc_post_thumbnail_atts', array('class' => 'mc-image photo'));
$image = get_the_post_thumbnail($event->event_post, $default_size, $atts);
} else {
$image = $event->event_image != '' ? "<img src='{$event->event_image}' alt='' class='mc-image photo' />" : '';
}
if (get_option('mc_desc') == 'true' || $type == 'single') {
$description = wpautop(stripcslashes(mc_kses_post($event->event_desc)), 1);
$description = "<div class='longdesc description'>{$description}</div>";
}
if (get_option('mc_short') == 'true' && $type != 'single') {
$short = wpautop(stripcslashes(mc_kses_post($event->event_short)), 1);
$short = "<div class='shortdesc'>{$short}</div>";
}
if (get_option('mc_event_registration') == 'true') {
switch ($event->event_open) {
case '0':
$status = mc_kses_post(get_option('mc_event_closed'));
break;
case '1':
$status = mc_kses_post(get_option('mc_event_open'));
break;
case '2':
$status = '';
break;
default:
$status = '';
}
} else {
$status = '';
}
$status = $status != '' ? "<p>{$status}</p>" : '';
$status = apply_filters('mc_registration_state', $status, $event);
$return_url = apply_filters('mc_return_uri', get_option('mc_uri'));
$return = $type == 'single' ? "<p class='view-full'><a href='{$return_url}'>" . __('View full calendar', 'my-calendar') . "</a></p>" : '';
if (!mc_show_details($time, $type)) {
$description = $short = $status = '';
}
if (get_option('mc_gmap') == 'true') {
$map = is_singular('mc-events') || $type == 'single' ? mc_generate_map($event) : '';
} else {
$map = '';
}
if ($event_link != '' && get_option('mc_event_link') != 'false') {
$is_external = mc_external_link($event_link);
$external_class = $is_external ? "class='{$type}-link external url'" : "class='{$type}-link url'";
$link_template = mc_get_template('link') != '' ? mc_get_template('link') : '{title}';
$link_text = jd_draw_template($data, $link_template);
$link = "<p><a href='" . esc_url($event_link) . "' {$external_class}>" . $link_text . "</a></p>";
}
$details = "\n" . $close . $time_html . $list_title . $image . "<div class='location'>" . $map . $address . "</div>" . $description . $short . $link . $status . $author . "<div class='sharing'>" . $vcal . $gcal . $more . "</div>" . $return;
} else {
// if a custom template is in use
$toggle = $type == 'calendar' || $type == 'mini' ? $close_button : '';
$details = $toggle . $details . "\n";
}
$img_class = $image != '' ? ' has-image' : ' no-image';
$container = "<div id='{$uid}-{$day_id}-{$type}-details' class='details{$img_class}' role='alert' aria-labelledby='{$uid}-{$day_id}-{$type}-title'>\n";
$container = apply_filters('mc_before_event', $container, $event, $type, $time);
$details = $header . $container . apply_filters('mc_inner_content', $details, $event, $type, $time);
$details .= apply_filters('mc_after_event', '', $event, $type, $time);
$details .= $close;
// second close button
$details .= "</div><!--ends .details--></div>";
$details = apply_filters('mc_event_content', $details, $event, $type, $time);
} else {
$details = apply_filters('mc_before_event_no_details', $container, $event, $type, $time) . $header . apply_filters('mc_after_event_no_details', '', $event, $type, $time) . "</div>";
}
return $details;
}
function mc_instance_list($id, $occur = false, $template = '<h3>{title}</h3>{description}', $list = '<li>{date}, {time}</li>', $before = "<ul>", $after = "</ul>")
{
global $wpdb;
$id = (int) $id;
$output = '';
$sql = "SELECT * FROM " . my_calendar_event_table() . " WHERE occur_event_id={$id}";
$results = $wpdb->get_results($sql);
if (is_array($results) && is_admin()) {
foreach ($results as $result) {
if ($result->occur_id == $occur) {
$form_control = '';
$current = "<em>" . __('Editing: ', 'my-calendar') . "</em>";
$end = '';
} else {
$form_control = "<input type='checkbox' name='delete_occurrences[]' id='delete_{$result->occur_id}' value='{$result->occur_id}' aria-labelledby='occur_label occur_date' /> <label id='occur_label' for='delete_{$result->occur_id}'>Delete</label> ";
$current = "<a href='" . admin_url('admin.php?page=my-calendar') . "&mode=edit&event_id={$id}&date={$result->occur_id}'>";
$end = "</a>";
}
$begin = "<span id='occur_date'>" . date_i18n(get_option('mc_date_format'), strtotime($result->occur_begin)) . ', ' . date(get_option('mc_time_format'), strtotime($result->occur_begin)) . "</span>";
$output .= "<li>{$form_control}{$current}{$begin}{$end}</li>";
}
} else {
$details = '';
foreach ($results as $result) {
$event_id = $result->occur_id;
$event = mc_get_event($event_id);
$array = mc_create_tags($event);
if (in_array($template, array('details', 'grid', 'list', 'mini'))) {
if (get_option('mc_use_' . $template . '_template') == 1) {
$template = mc_get_template($template);
} else {
$template = false;
$details = my_calendar_draw_event($event, $type = "single", $event->event_begin, $event->event_time, '');
}
}
$item = $list != '' ? jd_draw_template($array, $list) : '';
if ($details == '') {
$details = $template != '' ? jd_draw_template($array, $template) : '';
}
$output .= $item;
}
$output = $details . $before . $output . $after;
}
return $output;
}