/**
* Display event archive.
*
* @param array @args
* @uses em_get_event_date_link()
* @return mixed
*/
function em_display_event_archives($args = array())
{
global $wp_locale;
$defaults = array('display_as_dropdown' => false, 'show_post_count' => true, 'type' => 'monthly', 'order' => 'desc', 'limit' => 0);
$args = apply_filters('em_display_event_archives_args', wp_parse_args($args, $defaults));
$archives = $counts = array();
$cut = $args['type'] === 'yearly' ? 4 : 7;
$events = get_posts(array('post_type' => 'event', 'suppress_filters' => false, 'posts_per_page' => -1));
foreach ($events as $event) {
$startdatetime = get_post_meta($event->ID, '_event_start_date', true);
$enddatetime = get_post_meta($event->ID, '_event_end_date', true);
if (!empty($startdatetime)) {
$start_ym = substr($startdatetime, 0, $cut);
$archives[] = $start_ym;
if (isset($counts[$start_ym])) {
$counts[$start_ym]++;
} else {
$counts[$start_ym] = 1;
}
}
if (!empty($enddatetime)) {
$end_ym = substr($enddatetime, 0, $cut);
$archives[] = $end_ym;
if ($start_ym !== $end_ym) {
if (isset($counts[$end_ym])) {
$counts[$end_ym]++;
} else {
$counts[$end_ym] = 1;
}
}
}
}
$archives = array_unique($archives, SORT_STRING);
natsort($archives);
$elem_m = $args['display_as_dropdown'] === true ? 'select' : 'ul';
$elem_i = $args['display_as_dropdown'] === true ? '<option value="%s">%s%s</option>' : '<li><a href="%s">%s</a>%s</li>';
$html = sprintf('<%s>', $elem_m);
foreach (array_slice($args['order'] === 'desc' ? array_reverse($archives) : $archives, 0, $args['limit'] === 0 ? NULL : $args['limit']) as $archive) {
if ($args['type'] === 'yearly') {
$link = em_get_event_date_link($archive);
$display = $archive;
} else {
$date = explode('-', $archive);
$link = em_get_event_date_link($date[0], $date[1]);
$display = $wp_locale->get_month($date[1]) . ' ' . $date[0];
}
$html .= sprintf($elem_i, $link, $display, $args['show_post_count'] === true ? ' (' . $counts[$archive] . ')' : '');
}
$html .= sprintf('</%s>', $elem_m);
return $html;
}
/**
*
*/
private function display_calendar($options, $start_date, $allevents, $widget_id, $ajax = false)
{
$show_occurrences = isset($options['show_occurrences']) ? $options['show_occurrences'] : Events_Maker()->options['general']['show_occurrences'];
$days_events = array();
foreach ($allevents as $id => $events) {
if (!empty($events)) {
foreach ($events as $event) {
// gets start date
$s_datetime = explode(' ', $show_occurrences ? $event->event_occurrence_start_date : $event->_event_start_date);
$s_date = explode('-', $s_datetime[0]);
// gets end date
$e_datetime = explode(' ', $show_occurrences ? $event->event_occurrence_end_date : $event->_event_end_date);
$e_date = explode('-', $e_datetime[0]);
if (count($s_date) === 3 && count($e_date) === 3) {
// same years and same months
if ($s_date[0] === $e_date[0] && $s_date[1] === $e_date[1]) {
for ($i = $s_date[2]; $i <= $e_date[2]; $i++) {
$days_events[(int) $i][] = $event;
}
} else {
if ($id === 'start') {
$no_days = date('t', strtotime($s_datetime[0]));
for ($i = $s_date[2]; $i <= $no_days; $i++) {
$days_events[(int) $i][] = $event;
}
} else {
for ($i = $e_date[2]; $i >= 1; $i--) {
$days_events[(int) $i][] = $event;
}
}
}
}
}
}
}
global $wp_locale;
$weekdays = array(1 => 7, 2 => 6, 3 => 5, 4 => 4, 5 => 3, 6 => 2, 7 => 1, 8 => 0);
$date = explode(' ', date('Y m j t', strtotime($start_date . '-02')));
$month = (int) $date[1] - 1;
$prev_month = ($a = $month - 1) === -1 ? 11 : $a;
$prev_month_pad = str_pad($prev_month + 1, 2, '0', STR_PAD_LEFT);
$next_month = ($month + 1) % 12;
$next_month_pad = str_pad($next_month + 1, 2, '0', STR_PAD_LEFT);
$first_day = (($first = date('w', strtotime(date($date[0] . '-' . $date[1] . '-01')))) === '0' ? 7 : $first) + (Events_Maker()->options['general']['first_weekday'] === 7 ? 1 : 0);
$rel = $widget_id . '|';
// Polylang and WPML compatibility
if (defined('ICL_LANGUAGE_CODE')) {
$rel .= ICL_LANGUAGE_CODE;
}
$html = '
<div id="events-calendar-' . $widget_id . '" class="events-calendar-widget widget_calendar' . (isset($options['css_style']) && $options['css_style'] !== 'basic' ? ' ' . $options['css_style'] : '') . '" rel="' . $rel . '" ' . ($ajax === true ? 'style="display: none;"' : '') . '>
<span class="active-month">' . $wp_locale->get_month($date[1]) . ' ' . $date[0] . '</span>
<table class="nav-days">
<thead>
<tr>';
for ($i = 1; $i <= 7; $i++) {
$html .= '
<th scope="col">' . $wp_locale->get_weekday_initial($wp_locale->get_weekday(Events_Maker()->options['general']['first_weekday'] === 7 ? $i !== 7 ? $i - 1 : 6 : ($i !== 7 ? $i : 0))) . '</th>';
}
$html .= '
</tr>
</thead>
<tbody>';
$weeks = (int) ceil(($date[3] - $weekdays[$first_day]) / 7) + 1;
// sunday as first day?
if (Events_Maker()->options['general']['first_weekday'] === 7 && $first_day === 8) {
$first_day_sunday_week = true;
} else {
$first_day_sunday_week = false;
}
$now = date_parse(current_time('mysql'));
$day = $k = 1;
for ($i = 1; $i <= $weeks; $i++) {
$row = '<tr>';
for ($j = 1; $j <= 7; $j++) {
$td_class = array();
$real_day = (bool) ($k++ >= $first_day && $day <= $date[3]);
if ($real_day === true && in_array($day, array_keys($days_events))) {
$td_class[] = 'active';
}
if ($day === $now['day'] && $month + 1 === $now['month'] && (int) $date[0] === $now['year']) {
$td_class[] = 'today';
}
if ($real_day === false) {
$td_class[] = 'pad';
}
if ($options['highlight_weekends'] === true && (Events_Maker()->options['general']['first_weekday'] === 1 && ($j === 6 || $j === 7)) || Events_Maker()->options['general']['first_weekday'] === 7 && ($j === 1 || $j === 7) && !in_array('pad', $td_class, true)) {
$td_class[] = 'weekend';
}
$row .= '<td' . (!empty($td_class) ? ' class="' . implode(' ', $td_class) . '"' : '') . '>';
if ($real_day === true) {
if (in_array($day, array_keys($days_events))) {
$day_title = array();
foreach ($days_events[$day] as $day_event) {
$day_title[] = esc_html($day_event->post_title);
}
$day_content = '<a href="' . esc_url(em_get_event_date_link($date[0], $month + 1, $day)) . '" title="' . implode(', ', $day_title) . '">' . $day . '</a>';
} else {
$day_content = $day;
}
$row .= apply_filters('em_widget_calendar_single_day_html', $day_content, $day, $days_events);
$day++;
} else {
$row .= ' ';
}
$row .= '</td>';
}
$row .= '</tr>';
if ($i === 1 && $first_day_sunday_week) {
continue;
} else {
$html .= $row;
}
}
$html .= '
</tbody>
</table>
<table class="nav-months">
<tr>
<td class="prev-month" colspan="2">
<a rel="' . ($prev_month === 11 ? $date[0] - 1 : $date[0]) . '-' . $prev_month_pad . '" href="#">« ' . apply_filters('em_calendar_month_name', $wp_locale->get_month($prev_month_pad)) . '</a>
</td>
<td class="ajax-spinner" colspan="1"><div></div></td>
<td class="next-month" colspan="2">
<a rel="' . ($next_month === 0 ? $date[0] + 1 : $date[0]) . '-' . $next_month_pad . '" href="#">' . apply_filters('em_calendar_month_name', $wp_locale->get_month($next_month_pad)) . ' »</a>
</td>
</tr>
</table>
</div>';
return apply_filters('em_widget_calendar_html', $html);
}
/**
*
*/
private function display_calendar($options, $start_date, $events, $widget_id, $ajax = false)
{
global $wp_locale;
$weekdays = array(1 => 7, 2 => 6, 3 => 5, 4 => 4, 5 => 3, 6 => 2, 7 => 1);
$date = explode(' ', date('Y m j t', strtotime($start_date . '-02')));
$month = (int) $date[1] - 1;
$prev_month = ($a = $month - 1) === -1 ? 11 : $a;
$prev_month_pad = str_pad($prev_month + 1, 2, '0', STR_PAD_LEFT);
$next_month = ($month + 1) % 12;
$next_month_pad = str_pad($next_month + 1, 2, '0', STR_PAD_LEFT);
$first_day = ($first = date('w', strtotime(date($date[0] . '-' . $date[1] . '-01')))) === '0' ? 7 : $first;
$rel = $widget_id . '|';
//Polylang and WPML compatibility
if (defined('ICL_LANGUAGE_CODE')) {
$rel .= ICL_LANGUAGE_CODE;
}
$html = '
<div id="events-calendar-' . $widget_id . '" class="events-calendar-widget widget_calendar' . (isset($options['css_style']) && $options['css_style'] !== 'basic' ? ' ' . $options['css_style'] : '') . '" rel="' . $rel . '" ' . ($ajax === true ? 'style="display: none;"' : '') . '>
<span class="active-month">' . $wp_locale->get_month($date[1]) . ' ' . $date[0] . '</span>
<table class="nav-days">
<thead>
<tr>';
for ($i = 1; $i <= 7; $i++) {
$html .= '
<th scope="col">' . $wp_locale->get_weekday_initial($wp_locale->get_weekday($i !== 7 ? $i : 0)) . '</th>';
}
$html .= '
</tr>
</thead>
<tbody>';
$weeks = ceil(($date[3] - $weekdays[$first_day]) / 7) + 1;
$now = date_parse(current_time('mysql'));
$day = $k = 1;
for ($i = 1; $i <= $weeks; $i++) {
$html .= '<tr>';
for ($j = 1; $j <= 7; $j++) {
$td_class = array();
$real_day = (bool) ($k++ >= $first_day && $day <= $date[3]);
if ($real_day === true && in_array($day, $events)) {
$td_class[] = 'active';
}
if ($day === $now['day'] && $month + 1 === $now['month'] && (int) $date[0] === $now['year']) {
$td_class[] = 'today';
}
if ($real_day === false) {
$td_class[] = 'pad';
}
if ($options['highlight_weekends'] === true && $j >= 6 && $j <= 7) {
$td_class[] = 'weekend';
}
$html .= '<td' . (!empty($td_class) ? ' class="' . implode(' ', $td_class) . '"' : '') . '>';
if ($real_day === true) {
$html .= in_array($day, $events) ? '<a href="' . esc_url(em_get_event_date_link($date[0], $month + 1, $day)) . '">' . $day . '</a>' : $day;
$day++;
} else {
$html .= ' ';
}
$html .= '</td>';
}
$html .= '</tr>';
}
$html .= '
</tbody>
</table>
<table class="nav-months">
<tr>
<td class="prev-month" colspan="2">
<a rel="' . ($prev_month === 11 ? $date[0] - 1 : $date[0]) . '-' . $prev_month_pad . '" href="#">« ' . apply_filters('em_calendar_month_name', $wp_locale->get_month($prev_month_pad)) . '</a>
</td>
<td class="ajax-spinner" colspan="1"><div></div></td>
<td class="next-month" colspan="2">
<a rel="' . ($next_month === 0 ? $date[0] + 1 : $date[0]) . '-' . $next_month_pad . '" href="#">' . apply_filters('em_calendar_month_name', $wp_locale->get_month($next_month_pad)) . ' »</a>
</td>
</tr>
</table>
</div>';
return $html;
}
/**
* Adds new menu item to specified menu or removes it
*/
public function update_menu($menu_id = NULL, $menu_item_title = '')
{
$menu_item_id = $this->options['general']['event_nav_menu']['item_id'];
if (is_nav_menu_item($menu_item_id)) {
$nav_menu_item = true;
if ($menu_id === NULL) {
wp_delete_post($menu_item_id, true);
$menu_item_id = 0;
}
} else {
$nav_menu_item = false;
$menu_item_id = 0;
}
if (is_int($menu_id) && !empty($menu_id)) {
if (($menu = wp_get_nav_menu_object($menu_id)) === false) {
return false;
}
$menu_id = $menu->term_id;
$menu_item_data = array('menu-item-title' => $menu_item_title, 'menu-item-url' => em_get_event_date_link(), 'menu-item-object' => 'event', 'menu-item-status' => $menu_id == 0 ? '' : 'publish', 'menu-item-type' => 'custom');
if ($nav_menu_item === true) {
$menu_item = wp_setup_nav_menu_item(get_post($menu_item_id));
$menu_item_data['menu-item-parent-id'] = $menu_item->menu_item_parent;
$menu_item_data['menu-item-position'] = $menu_item->menu_order;
}
$menu_item_id = wp_update_nav_menu_item($menu_id, $menu_item_id, $menu_item_data);
}
return $menu_item_id;
}
