/**
* Perform actions about rendez-vous (insert/edit/delete/save prefs)
*
* @package Rendez Vous
* @subpackage Groups
*
* @since Rendez Vous (1.1.0)
*
* @uses Rendez_Vous_Group->is_rendez_vous() Checks whether we're on a rendez-vous page of a group
* @uses rendez_vous() to get the plugin's instance
* @uses rendez_vous_handle_actions() to insert/edit/delete/save prefs about a rendez-vous
* @uses bp_get_current_group_id() to get the group id
* @uses Rendez_Vous_Group::group_get_option() to get the needed group metas.
* @uses groups_is_user_member() to check the organizer is still a member of the group
* @uses delete_post_meta() to remove a rendez-vous from a group
* @uses rendez_vous_get_single_link() to get the rendez-vous link
* @uses bp_core_add_message() to give a feedback to the user
* @uses do_action() call 'rendez_vous_groups_component_deactivated' or
* 'rendez_vous_groups_member_removed' to perform custom actions
* @uses bp_core_redirect() to safely redirect the user
* @uses bp_is_current_component() to check for a BuddyPress component
* @uses bp_current_item() to make sure a group item is requested
* @uses bp_do_404() to set the WP Query to a 404.
*/
public function group_handle_screens()
{
if ($this->is_rendez_vous()) {
$rendez_vous = rendez_vous();
$this->screen = rendez_vous_handle_actions();
$rendez_vous->screens->screen = $this->screen;
$group_id = bp_get_current_group_id();
/**
* Should we remove the rendez-vous from the group ?
*
* Although, this is already handled in Rendez_Vous_Group->group_rendez_vous_link()
* an invited user can click on an email he received where the link is a group rendez-vous link.
* @see rendez_vous_published_notification()
*
* Not checking if notifications are active, because there's also an edge case when the activity
* has not been deleted yet and the user clicks on the activity link.
*/
if ('single' == $this->screen && !empty($rendez_vous->item->id)) {
$message = $action = false;
// The group doesn't support rendez-vous anymore
if (!self::group_get_option($group_id, '_rendez_vous_group_activate', false)) {
$message = __('The Group, the rendez-vous was attached to, does not support rendez-vous anymore', 'rendez-vous');
$action = 'rendez_vous_groups_component_deactivated';
// The organizer was removed or left the group
} else {
if (!groups_is_user_member($rendez_vous->item->organizer, $group_id)) {
$message = sprintf(__('%s is not a member of the group, the rendez-vous was attached to, anymore. As a result, the rendez-vous was removed from the group.', 'rendez-vous'), bp_core_get_user_displayname($rendez_vous->item->organizer));
$action = 'rendez_vous_groups_member_removed';
}
}
// Bail if everything is ok.
if (empty($message)) {
return;
}
// Delete the rendez-vous group id meta
delete_post_meta($rendez_vous->item->id, '_rendez_vous_group_id');
$redirect = rendez_vous_get_single_link($rendez_vous->item->id, $rendez_vous->item->organizer);
bp_core_add_message($message, 'error');
// fire an action to deal with group activities
do_action($action, $rendez_vous->item->id, $rendez_vous->item);
// Redirect to organizer's rendez-vous page
bp_core_redirect($redirect);
}
} else {
if (bp_is_current_component('groups') && bp_is_current_action($this->slug) && bp_current_item()) {
bp_do_404();
return;
}
}
}
/**
* Updated!
*
* @package Rendez Vous
* @subpackage Activity
*
* @since Rendez Vous (1.0.0)
*/
function rendez_vous_updated_activity($id = 0, $args = array(), $notify = false, $activity = false)
{
if (empty($id) || empty($activity)) {
return;
}
$rdv = rendez_vous();
if (empty($rdv->item->id)) {
$rendez_vous = rendez_vous_get_item($id);
} else {
$rendez_vous = $rdv->item;
}
$rendez_vous_url = rendez_vous_get_single_link($id, $rendez_vous->organizer);
$rendez_vous_link = '<a href="' . esc_url($rendez_vous_url) . '">' . esc_html($rendez_vous->title) . '</a>';
$user_link = bp_core_get_userlink($rendez_vous->organizer);
$action_part = __('updated a', 'rendez-vous');
$action = sprintf(__('%1$s %2$s rendez-vous, %3$s', 'rendez-vous'), $user_link, $action_part, $rendez_vous_link);
$activity_id = bp_activity_add(apply_filters('rendez_vous_updated_activity_args', array('action' => $action, 'component' => buddypress()->rendez_vous->id, 'type' => 'updated_rendez_vous', 'primary_link' => $rendez_vous_url, 'user_id' => $rendez_vous->organizer, 'item_id' => $rendez_vous->id, 'secondary_item_id' => $rendez_vous->organizer)));
if (!empty($activity_id)) {
bp_activity_update_meta($activity_id, 'rendez_vous_title', $rendez_vous->title);
}
return true;
}
/**
* Format screen notifications
*
* @package Rendez Vous
* @subpackage Notifications
*
* @since Rendez Vous (1.0.0)
*/
function rendez_vous_format_notifications($action, $item_id, $secondary_item_id, $total_items, $format = 'string')
{
$bp = buddypress();
switch ($action) {
case 'rendez_vous_schedule':
if ((int) $total_items > 1) {
$rendez_vous_link = add_query_arg(array('n' => $total_items), trailingslashit(bp_loggedin_user_domain() . $bp->rendez_vous->slug . '/schedule'));
$title = __('rendez-vous preferences updated', 'rendez-vous');
$text = sprintf(__('%d rendez-vous preferences updated', 'rendez-vous'), (int) $total_items);
$filter = 'rendez_vous_multiple_userset_notification';
} else {
$rendez_vous_link = add_query_arg(array('n' => 1), rendez_vous_get_single_link($item_id, bp_loggedin_user_id()));
$user_fullname = bp_core_get_user_displayname($secondary_item_id, false);
$title = __('View the rendez-vous', 'rendez-vous');
$text = sprintf(__('%s set his preferences about a rendez-vous', 'rendez-vous'), $user_fullname);
$filter = 'rendez_vous_single_userset_notification';
}
break;
case 'rendez_vous_attend':
if ((int) $total_items > 1) {
$rendez_vous_link = add_query_arg(array('n' => $total_items), trailingslashit(bp_loggedin_user_domain() . $bp->rendez_vous->slug . '/attend'));
$title = __('rendez-vous sheduled', 'rendez-vous');
$text = sprintf(__('%d rendez-vous sheduled', 'rendez-vous'), (int) $total_items);
$filter = 'rendez_vous_multiple_attend_notification';
} else {
$rendez_vous_link = add_query_arg(array('n' => 1), rendez_vous_get_single_link($item_id, $secondary_item_id));
$user_fullname = bp_core_get_user_displayname($secondary_item_id, false);
$title = __('View the rendez-vous', 'rendez-vous');
$text = sprintf(__('%s scheduled a rendez-vous', 'rendez-vous'), $user_fullname);
$filter = 'rendez_vous_single_attend_notification';
}
break;
case 'rendez_vous_fixed':
if ((int) $total_items > 1) {
$rendez_vous_link = add_query_arg(array('n' => $total_items), trailingslashit(bp_loggedin_user_domain() . $bp->rendez_vous->slug . '/attend'));
$title = __('rendez-vous fixed', 'rendez-vous');
$text = sprintf(__('%d rendez-vous fixed', 'rendez-vous'), (int) $total_items);
$filter = 'rendez_vous_multiple_fixed_notification';
} else {
$rendez_vous_link = add_query_arg(array('n' => 1), rendez_vous_get_single_link($item_id, $secondary_item_id));
$user_fullname = bp_core_get_user_displayname($secondary_item_id, false);
$title = __('View the rendez-vous', 'rendez-vous');
$text = sprintf(__('%s fixed a rendez-vous', 'rendez-vous'), $user_fullname);
$filter = 'rendez_vous_single_fixed_notification';
}
break;
case 'rendez_vous_report':
if ((int) $total_items > 1) {
$rendez_vous_link = add_query_arg(array('n' => $total_items), trailingslashit(bp_loggedin_user_domain() . $bp->rendez_vous->slug . '/attend'));
$title = __('rendez-vous report created', 'rendez-vous');
$text = sprintf(__('%d rendez-vous reports created', 'rendez-vous'), (int) $total_items);
$filter = 'rendez_vous_multiple_report_notification';
} else {
$rendez_vous_link = add_query_arg(array('n' => 1), rendez_vous_get_single_link($item_id, $secondary_item_id));
$user_fullname = bp_core_get_user_displayname($secondary_item_id, false);
$title = __('View the rendez-vous', 'rendez-vous');
$text = sprintf(__('%s created a report for a rendez-vous', 'rendez-vous'), $user_fullname);
$filter = 'rendez_vous_single_report_notification';
}
break;
}
/**
* If on notifications read screen remove the n arguments to
* avoid re runing the mark notification function
*/
if (bp_is_user_notifications() && bp_is_current_action('read')) {
$rendez_vous_link = remove_query_arg('n', $rendez_vous_link);
}
if ('string' == $format) {
$return = apply_filters($filter, '<a href="' . esc_url($rendez_vous_link) . '" title="' . esc_attr($title) . '">' . esc_html($text) . '</a>', $rendez_vous_link, (int) $total_items, $item_id, $secondary_item_id);
} else {
$return = apply_filters($filter, array('text' => $text, 'link' => esc_url($rendez_vous_link)), $rendez_vous_link, (int) $total_items, $item_id, $secondary_item_id);
}
do_action('rendez_vous_format_notifications', $action, $item_id, $secondary_item_id, $total_items);
return $return;
}
function rendez_vous_single_get_permalink()
{
$id = rendez_vous_single_get_the_id();
$organizer = rendez_vous()->item->organizer;
$link = rendez_vous_get_single_link($id, $organizer);
return apply_filters('rendez_vous_single_get_permalink', $link, $id, $organizer);
}
/**
* Generates an iCal file using the rendez-vous datas
*
* @package Rendez Vous
* @subpackage Functions
*
* @since Rendez Vous (1.1.0)
*
* @return string calendar file
*/
function rendez_vous_download_ical()
{
$ical_page = array('is' => (bool) bp_is_current_action('schedule') && 'ical' == bp_action_variable(0), 'rdv' => (int) bp_action_variable(1));
apply_filters('rendez_vous_download_ical', (array) $ical_page);
if (empty($ical_page['is'])) {
return;
}
$redirect = wp_get_referer();
$user_attend = trailingslashit(bp_loggedin_user_domain() . buddypress()->rendez_vous->slug . '/attend');
if (empty($ical_page['rdv'])) {
bp_core_add_message(__('The rendez-vous was not found.', 'rendez-vous'), 'error');
bp_core_redirect($redirect);
}
$rendez_vous = rendez_vous_get_item($ical_page['rdv']);
// Redirect the user to the login form
if (!is_user_logged_in()) {
bp_core_no_access(array('redirect' => $_SERVER['REQUEST_URI']));
return;
}
// Redirect if no rendez vous found
if (empty($rendez_vous->organizer) || empty($rendez_vous->attendees)) {
bp_core_add_message(__('The rendez-vous was not found.', 'rendez-vous'), 'error');
bp_core_redirect($user_attend);
}
// Redirect if not an attendee
if ($rendez_vous->organizer != bp_loggedin_user_id() && !in_array(bp_loggedin_user_id(), $rendez_vous->attendees)) {
bp_core_add_message(__('You are not attending this rendez-vous.', 'rendez-vous'), 'error');
bp_core_redirect($user_attend);
}
// Redirect if def date is not set
if (empty($rendez_vous->def_date)) {
bp_core_add_message(__('the Rendez-vous is not set yet.', 'rendez-vous'), 'error');
bp_core_redirect($redirect);
}
$hourminutes = explode(':', $rendez_vous->duration);
// Redirect if can't use the duration
if (!is_array($hourminutes) && count($hourminutes) < 2) {
bp_core_add_message(__('the duration is not set the right way.', 'rendez-vous'), 'error');
bp_core_redirect($redirect);
}
$minutes = intval($hourminutes[1]) + intval($hourminutes[0]) * 60;
$end_date = strtotime('+' . $minutes . ' minutes', $rendez_vous->def_date);
// Dates are stored as UTC althought values are local, we need to reconvert
$date_start = date_i18n('Y-m-d H:i:s', $rendez_vous->def_date, true);
$date_end = date_i18n('Y-m-d H:i:s', $end_date, true);
$tz_string = get_option('timezone_string');
if (!empty($tz_string)) {
date_default_timezone_set($tz_string);
}
status_header(200);
header('Cache-Control: cache, must-revalidate');
header('Pragma: public');
header('Content-Description: File Transfer');
header('Content-Disposition: attachment; filename=rendez_vous_' . $rendez_vous->id . '.ics');
header('Content-Type: text/calendar');
?>
BEGIN:VCALENDAR<?php
echo "\n";
?>
VERSION:2.0<?php
echo "\n";
?>
PRODID:-//hacksw/handcal//NONSGML v1.0//EN<?php
echo "\n";
?>
CALSCALE:GREGORIAN<?php
echo "\n";
?>
BEGIN:VEVENT<?php
echo "\n";
?>
DTEND:<?php
echo gmdate('Ymd\\THis\\Z', strtotime($date_end));
echo "\n";
?>
UID:<?php
echo uniqid();
echo "\n";
?>
DTSTAMP:<?php
echo gmdate('Ymd\\THis\\Z', time());
echo "\n";
?>
LOCATION:<?php
echo esc_html(preg_replace('/([\\,;])/', '\\\\$1', $rendez_vous->venue));
echo "\n";
?>
DESCRIPTION:<?php
echo esc_html(preg_replace('/([\\,;])/', '\\\\$1', $rendez_vous->description));
echo "\n";
?>
URL;VALUE=URI:<?php
echo esc_url(rendez_vous_get_single_link($rendez_vous->id, $rendez_vous->organizer));
echo "\n";
?>
SUMMARY:<?php
echo esc_html(preg_replace('/([\\,;])/', '\\\\$1', $rendez_vous->title));
echo "\n";
?>
DTSTART:<?php
echo gmdate('Ymd\\THis\\Z', strtotime($date_start));
echo "\n";
?>
END:VEVENT<?php
echo "\n";
?>
END:VCALENDAR<?php
echo "\n";
?>
<?php
exit;
}