function _eme_are_dates_valid($date) {
// if it is a series of dates
if (strstr($date, ',')) {
$dates=explode(',',$date);
foreach ( $dates as $date ) {
if (!_eme_is_date_valid($date)) return false;
}
}
return true;
}
function eme_events_page()
{
global $wpdb, $eme_timezone;
$extra_conditions = array();
$action = isset($_GET['eme_admin_action']) ? $_GET['eme_admin_action'] : '';
$event_ID = isset($_GET['event_id']) ? intval($_GET['event_id']) : '';
$recurrence_ID = isset($_GET['recurrence_id']) ? intval($_GET['recurrence_id']) : '';
$selectedEvents = isset($_GET['events']) ? $_GET['events'] : '';
$current_userid = get_current_user_id();
// if the delete event button is pushed while editing an event, set the action
if (isset($_POST['event_delete_button'])) {
$selectedEvents = array($event_ID);
$action = "deleteEvents";
}
// if the delete recurrence button is pushed while editing a recurrence, set the action
if (isset($_POST['event_deleteRecurrence_button'])) {
$recurrence = eme_get_recurrence($recurrence_ID);
$selectedEvents = array($recurrence['event_id']);
$action = "deleteRecurrence";
}
// in case some generic actions were taken (like disable hello or disable donate), ignore all other actions
if (isset($_GET['disable_hello_to_user']) || isset($_GET['disable_donate_message']) || isset($_GET['dbupdate']) || isset($_GET['disable_legacy_warning'])) {
$action = "";
}
if ($action == 'publicEvents') {
if (current_user_can(get_option('eme_cap_edit_events'))) {
eme_change_event_state($selectedEvents, STATUS_PUBLIC);
$feedback_message = __('Event(s) published!', 'eme');
} else {
$feedback_message = __('You have no right to edit events!', 'eme');
}
eme_events_table($feedback_message);
return;
}
if ($action == 'privateEvents') {
if (current_user_can(get_option('eme_cap_edit_events'))) {
eme_change_event_state($selectedEvents, STATUS_PRIVATE);
$feedback_message = __('Event(s) made private!', 'eme');
} else {
$feedback_message = __('You have no right to edit events!', 'eme');
}
eme_events_table($feedback_message);
return;
}
if ($action == 'draftEvents') {
if (current_user_can(get_option('eme_cap_edit_events'))) {
eme_change_event_state($selectedEvents, STATUS_DRAFT);
$feedback_message = __('Event(s) changed to draft!', 'eme');
} else {
$feedback_message = __('You have no right to edit events!', 'eme');
}
eme_events_table($feedback_message);
return;
}
// DELETE action (either from the event list, or when the delete button is pushed while editing an event)
if ($action == 'deleteEvents') {
if (current_user_can(get_option('eme_cap_edit_events'))) {
foreach ($selectedEvents as $event_ID) {
$tmp_event = array();
$tmp_event = eme_get_event($event_ID);
if ($tmp_event['recurrence_id'] > 0) {
# if the event is part of a recurrence and it is the last event of the recurrence, delete the recurrence
# else just delete the singe event
if (eme_recurrence_count($tmp_event['recurrence_id']) == 1) {
$tmp_recurrence = eme_get_recurrence($tmp_event['recurrence_id']);
eme_db_delete_recurrence($tmp_event, $tmp_recurrence);
} else {
eme_db_delete_event($tmp_event);
}
} else {
eme_db_delete_event($tmp_event);
}
}
$feedback_message = __('Event(s) deleted!', 'eme');
} else {
$feedback_message = __('You have no right to delete events!', 'eme');
}
eme_events_table($feedback_message);
return;
}
// DELETE action (either from the event list, or when the delete button is pushed while editing a recurrence)
if ($action == 'deleteRecurrence') {
if (current_user_can(get_option('eme_cap_edit_events'))) {
foreach ($selectedEvents as $event_ID) {
$tmp_event = array();
$tmp_event = eme_get_event($event_ID);
if ($tmp_event['recurrence_id'] > 0) {
$tmp_recurrence = eme_get_recurrence($tmp_event['recurrence_id']);
eme_db_delete_recurrence($tmp_event, $tmp_recurrence);
}
}
$feedback_message = __('Event(s) deleted!', 'eme');
} else {
$feedback_message = __('You have no right to delete events!', 'eme');
}
eme_events_table($feedback_message);
return;
}
// UPDATE or CREATE action
if ($action == 'insert_event' || $action == 'update_event' || $action == 'update_recurrence') {
if (!(current_user_can(get_option('eme_cap_add_event')) || current_user_can(get_option('eme_cap_edit_events')))) {
$feedback_message = __('You have no right to insert or update events', 'eme');
eme_events_table($feedback_message);
return;
}
$event = array();
$location = eme_new_location();
$event['event_name'] = isset($_POST['event_name']) ? trim(stripslashes($_POST['event_name'])) : '';
if (!current_user_can(get_option('eme_cap_publish_event'))) {
$event['event_status'] = STATUS_DRAFT;
} else {
$event['event_status'] = isset($_POST['event_status']) ? stripslashes($_POST['event_status']) : get_option('eme_event_initial_state');
}
$event['event_start_date'] = isset($_POST['event_start_date']) ? $_POST['event_start_date'] : '';
// for compatibility: check also the POST variable event_date
$event['event_start_date'] = isset($_POST['event_date']) ? $_POST['event_date'] : $event['event_start_date'];
$event['event_end_date'] = isset($_POST['event_end_date']) ? $_POST['event_end_date'] : '';
if (!_eme_is_date_valid($event['event_start_date'])) {
$event['event_start_date'] = "";
}
if (!_eme_is_date_valid($event['event_end_date'])) {
$event['event_end_date'] = "";
}
$eme_date_obj = new ExpressiveDate(null, $eme_timezone);
if (isset($_POST['event_start_time']) && !empty($_POST['event_start_time'])) {
$event['event_start_time'] = $eme_date_obj->setTimestampFromString($_POST['event_start_time'] . " " . $eme_timezone)->format("H:i:00");
} else {
$event['event_start_time'] = "00:00:00";
}
if (isset($_POST['event_end_time']) && !empty($_POST['event_end_time'])) {
$event['event_end_time'] = $eme_date_obj->setTimestampFromString($_POST['event_end_time'] . " " . $eme_timezone)->format("H:i:00");
} else {
$event['event_end_time'] = "00:00:00";
}
$recurrence['recurrence_freq'] = isset($_POST['recurrence_freq']) ? $_POST['recurrence_freq'] : '';
if ($recurrence['recurrence_freq'] == 'specific') {
$recurrence['recurrence_specific_days'] = isset($_POST['recurrence_start_date']) ? $_POST['recurrence_start_date'] : $event['event_start_date'];
$recurrence['recurrence_start_date'] = "";
$recurrence['recurrence_end_date'] = "";
} else {
$recurrence['recurrence_specific_days'] = "";
$recurrence['recurrence_start_date'] = isset($_POST['recurrence_start_date']) ? $_POST['recurrence_start_date'] : $event['event_start_date'];
$recurrence['recurrence_end_date'] = isset($_POST['recurrence_end_date']) ? $_POST['recurrence_end_date'] : $event['event_end_date'];
}
if (!_eme_is_date_valid($recurrence['recurrence_start_date'])) {
$recurrence['recurrence_start_date'] = "";
}
if (!_eme_is_date_valid($recurrence['recurrence_end_date'])) {
$recurrence['recurrence_end_date'] = $recurrence['recurrence_start_date'];
}
if (!_eme_are_dates_valid($recurrence['recurrence_specific_days'])) {
$recurrence['recurrence_specific_days'] = "";
}
if ($recurrence['recurrence_freq'] == 'weekly') {
if (isset($_POST['recurrence_bydays'])) {
$recurrence['recurrence_byday'] = implode(",", $_POST['recurrence_bydays']);
} else {
$recurrence['recurrence_byday'] = '';
}
} else {
if (isset($_POST['recurrence_byday'])) {
$recurrence['recurrence_byday'] = $_POST['recurrence_byday'];
} else {
$recurrence['recurrence_byday'] = '';
}
}
$recurrence['recurrence_interval'] = isset($_POST['recurrence_interval']) ? $_POST['recurrence_interval'] : 1;
if ($recurrence['recurrence_interval'] == 0) {
$recurrence['recurrence_interval'] = 1;
}
$recurrence['recurrence_byweekno'] = isset($_POST['recurrence_byweekno']) ? $_POST['recurrence_byweekno'] : '';
$event['event_rsvp'] = isset($_POST['event_rsvp']) && is_numeric($_POST['event_rsvp']) ? $_POST['event_rsvp'] : 0;
$event['rsvp_number_days'] = isset($_POST['rsvp_number_days']) && is_numeric($_POST['rsvp_number_days']) ? $_POST['rsvp_number_days'] : 0;
$event['rsvp_number_hours'] = isset($_POST['rsvp_number_hours']) && is_numeric($_POST['rsvp_number_hours']) ? $_POST['rsvp_number_hours'] : 0;
$event['registration_requires_approval'] = isset($_POST['registration_requires_approval']) && is_numeric($_POST['registration_requires_approval']) ? $_POST['registration_requires_approval'] : 0;
$event['registration_wp_users_only'] = isset($_POST['registration_wp_users_only']) && is_numeric($_POST['registration_wp_users_only']) ? $_POST['registration_wp_users_only'] : 0;
$event['event_seats'] = isset($_POST['event_seats']) ? $_POST['event_seats'] : 0;
if (preg_match("/\\|\\|/", $event['event_seats'])) {
$multiseat = preg_split("/\\|\\|/", $event['event_seats']);
foreach ($multiseat as $key => $value) {
if (!is_numeric($value)) {
$multiseat[$key] = 0;
}
}
$event['event_seats'] = eme_convert_array2multi($multiseat);
} else {
if (!is_numeric($event['event_seats'])) {
$event['event_seats'] = 0;
}
}
$event['use_paypal'] = isset($_POST['use_paypal']) && is_numeric($_POST['use_paypal']) ? $_POST['use_paypal'] : 0;
$event['use_2co'] = isset($_POST['use_2co']) && is_numeric($_POST['use_2co']) ? $_POST['use_2co'] : 0;
$event['use_webmoney'] = isset($_POST['use_webmoney']) && is_numeric($_POST['use_webmoney']) ? $_POST['use_webmoney'] : 0;
$event['use_fdgg'] = isset($_POST['use_fdgg']) && is_numeric($_POST['use_fdgg']) ? $_POST['use_fdgg'] : 0;
$event['use_mollie'] = isset($_POST['use_mollie']) && is_numeric($_POST['use_mollie']) ? $_POST['use_mollie'] : 0;
$event['use_sagepay'] = isset($_POST['use_sagepay']) && is_numeric($_POST['use_sagepay']) ? $_POST['use_sagepay'] : 0;
$event['price'] = isset($_POST['price']) ? $_POST['price'] : 0;
if (preg_match("/\\|\\|/", $event['price'])) {
$multiprice = preg_split("/\\|\\|/", $event['price']);
foreach ($multiprice as $key => $value) {
if (!is_numeric($value)) {
$multiprice[$key] = 0;
}
}
$event['price'] = eme_convert_array2multi($multiprice);
} else {
if (!is_numeric($event['price'])) {
$event['price'] = 0;
}
}
$event['currency'] = isset($_POST['currency']) ? $_POST['currency'] : "";
if (isset($_POST['event_contactperson_id']) && $_POST['event_contactperson_id'] != '') {
$event['event_contactperson_id'] = $_POST['event_contactperson_id'];
} else {
$event['event_contactperson_id'] = 0;
}
//if (! _eme_is_time_valid ( $event_end_time ))
// $event_end_time = $event_start_time;
$location['location_name'] = isset($_POST['location_name']) ? trim(stripslashes($_POST['location_name'])) : '';
$location['location_address'] = isset($_POST['location_address']) ? stripslashes($_POST['location_address']) : '';
$location['location_town'] = isset($_POST['location_town']) ? stripslashes($_POST['location_town']) : '';
$location['location_latitude'] = isset($_POST['location_latitude']) ? $_POST['location_latitude'] : '';
$location['location_longitude'] = isset($_POST['location_longitude']) ? $_POST['location_longitude'] : '';
$location['location_author'] = $current_userid;
$location['location_description'] = "";
//switched to WP TinyMCE field
//$event['event_notes'] = stripslashes ( $_POST['event_notes'] );
$event['event_notes'] = isset($_POST['content']) ? stripslashes($_POST['content']) : '';
$event['event_page_title_format'] = isset($_POST['event_page_title_format']) ? stripslashes($_POST['event_page_title_format']) : '';
$event['event_single_event_format'] = isset($_POST['event_single_event_format']) ? stripslashes($_POST['event_single_event_format']) : '';
$event['event_contactperson_email_body'] = isset($_POST['event_contactperson_email_body']) ? stripslashes($_POST['event_contactperson_email_body']) : '';
$event['event_registration_recorded_ok_html'] = isset($_POST['event_registration_recorded_ok_html']) ? stripslashes($_POST['event_registration_recorded_ok_html']) : '';
$event['event_respondent_email_body'] = isset($_POST['event_respondent_email_body']) ? stripslashes($_POST['event_respondent_email_body']) : '';
$event['event_registration_pending_email_body'] = isset($_POST['event_registration_pending_email_body']) ? stripslashes($_POST['event_registration_pending_email_body']) : '';
$event['event_registration_updated_email_body'] = isset($_POST['event_registration_updated_email_body']) ? stripslashes($_POST['event_registration_updated_email_body']) : '';
$event['event_registration_cancelled_email_body'] = isset($_POST['event_registration_cancelled_email_body']) ? stripslashes($_POST['event_registration_cancelled_email_body']) : '';
$event['event_registration_denied_email_body'] = isset($_POST['event_registration_denied_email_body']) ? stripslashes($_POST['event_registration_denied_email_body']) : '';
$event['event_registration_form_format'] = isset($_POST['event_registration_form_format']) ? stripslashes($_POST['event_registration_form_format']) : '';
$event['event_cancel_form_format'] = isset($_POST['event_cancel_form_format']) ? stripslashes($_POST['event_cancel_form_format']) : '';
$event['event_url'] = isset($_POST['event_url']) ? eme_strip_tags($_POST['event_url']) : '';
$event['event_image_url'] = isset($_POST['event_image_url']) ? eme_strip_tags($_POST['event_image_url']) : '';
$event['event_image_id'] = isset($_POST['event_image_id']) ? intval($_POST['event_image_id']) : 0;
$event['event_slug'] = isset($_POST['event_slug']) ? eme_permalink_convert(eme_strip_tags($_POST['event_slug'])) : eme_permalink_convert($event['event_name']);
if (isset($_POST['event_category_ids'])) {
// the category id's need to begin and end with a comma
// this is needed so we can later search for a specific
// cat using LIKE '%,$cat,%'
$event['event_category_ids'] = "";
foreach ($_POST['event_category_ids'] as $cat) {
if (is_numeric($cat)) {
if (empty($event['event_category_ids'])) {
$event['event_category_ids'] = "{$cat}";
} else {
$event['event_category_ids'] .= ",{$cat}";
}
}
}
} else {
$event['event_category_ids'] = "";
}
$event_attributes = array();
for ($i = 1; isset($_POST["mtm_{$i}_ref"]) && trim($_POST["mtm_{$i}_ref"]) != ''; $i++) {
if (trim($_POST["mtm_{$i}_name"]) != '') {
$event_attributes[$_POST["mtm_{$i}_ref"]] = stripslashes($_POST["mtm_{$i}_name"]);
}
}
$event['event_attributes'] = serialize($event_attributes);
$event_properties = array();
$event_properties = eme_init_event_props($event_properties);
foreach ($_POST as $key => $value) {
if (preg_match('/eme_prop_(.+)/', $key, $matches)) {
$event_properties[$matches[1]] = stripslashes($value);
}
}
$event['event_properties'] = serialize($event_properties);
$validation_result = eme_validate_event($event);
if ($validation_result != "OK") {
// validation unsuccessful
echo "<div id='message' class='error '>\n <p>" . __("Ach, there's a problem here:", "eme") . " {$validation_result}</p>\n </div>";
eme_event_form($event, "Edit event {$event_ID}", $event_ID);
return;
}
// validation successful
if (isset($_POST['location-select-id']) && $_POST['location-select-id'] != "") {
$event['location_id'] = $_POST['location-select-id'];
} else {
if (empty($location['location_name']) && empty($location['location_address']) && empty($location['location_town'])) {
$event['location_id'] = 0;
} else {
$related_location_id = eme_get_identical_location_id($location['location_name'], $location['location_address'], $location['location_town']);
// print_r($related_location);
if ($related_location_id) {
$event['location_id'] = $related_location_id;
} else {
$new_location = eme_insert_location($location);
if (!$new_location) {
echo "<div id='message' class='error '>\n <p>" . __("Could not create the new location for this event: either you don't have the right to insert locations or there's a DB problem.", "eme") . "</p>\n </div>";
return;
}
$event['location_id'] = $new_location['location_id'];
}
}
}
if (!$event_ID && !$recurrence_ID) {
$event['event_author'] = $current_userid;
// new event or new recurrence
if (isset($_POST['repeated_event']) && $_POST['repeated_event']) {
//insert new recurrence
if (!eme_db_insert_recurrence($event, $recurrence)) {
$feedback_message = __('Database insert failed!', 'eme');
} else {
$feedback_message = __('New recurrent event inserted!', 'eme');
//if (has_action('eme_insert_event_action')) do_action('eme_insert_event_action',$event);
}
} else {
// INSERT new event
if (!eme_db_insert_event($event)) {
$feedback_message = __('Database insert failed!', 'eme');
} else {
$feedback_message = __('New event successfully inserted!', 'eme');
}
}
} else {
// something exists
if ($recurrence_ID) {
$tmp_recurrence = eme_get_recurrence($recurrence_ID);
if (current_user_can(get_option('eme_cap_edit_events')) || current_user_can(get_option('eme_cap_author_event')) && ($tmp_recurrence['event_author'] == $current_userid || $tmp_recurrence['event_contactperson_id'] == $current_userid)) {
// UPDATE old recurrence
$recurrence['recurrence_id'] = $recurrence_ID;
if (eme_db_update_recurrence($event, $recurrence)) {
$feedback_message = __('Recurrence updated!', 'eme');
//if (has_action('eme_update_event_action')) do_action('eme_update_event_action',$event);
} else {
$feedback_message = __('Something went wrong with the recurrence update...', 'eme');
}
} else {
$feedback_message = sprintf(__("You have no right to update '%s'", 'eme'), $tmp_event['event_name']);
}
} else {
$tmp_event = eme_get_event($event_ID);
if (current_user_can(get_option('eme_cap_edit_events')) || current_user_can(get_option('eme_cap_author_event')) && ($tmp_event['event_author'] == $current_userid || $tmp_event['event_contactperson_id'] == $current_userid)) {
if (isset($_POST['repeated_event']) && $_POST['repeated_event']) {
// we go from single event to recurrence: create the recurrence and delete the single event
eme_db_insert_recurrence($event, $recurrence);
eme_db_delete_event($tmp_event);
$feedback_message = __('New recurrent event inserted!', 'eme');
//if (has_action('eme_insert_event_action')) do_action('eme_insert_event_action',$event);
} else {
// UPDATE old event
// unlink from recurrence in case it was generated by one
$event['recurrence_id'] = 0;
if (eme_db_update_event($event, $event_ID)) {
$feedback_message = sprintf(__("Updated '%s'", 'eme'), $event['event_name']);
} else {
$feedback_message = sprintf(__("Failed to update '%s'", 'eme'), $event['event_name']);
}
//if (has_action('eme_update_event_action')) do_action('eme_update_event_action',$event);
}
} else {
$feedback_message = sprintf(__("You have no right to update '%s'", 'eme'), $tmp_event['event_name']);
}
}
}
//$wpdb->query($sql);
eme_events_table($feedback_message);
return;
}
if ($action == 'edit_event') {
if (!$event_ID) {
if (current_user_can(get_option('eme_cap_add_event'))) {
$title = __("Insert New Event", 'eme');
eme_event_form($event, $title, $event_ID);
} else {
$feedback_message = __('You have no right to add events!', 'eme');
eme_events_table($feedback_message);
}
} else {
$event = eme_get_event($event_ID);
if (current_user_can(get_option('eme_cap_edit_events')) || current_user_can(get_option('eme_cap_author_event')) && ($event['event_author'] == $current_userid || $event['event_contactperson_id'] == $current_userid)) {
// UPDATE event
$title = sprintf(__("Edit Event '%s'", 'eme'), $event['event_name']);
eme_event_form($event, $title, $event_ID);
} else {
$feedback_message = sprintf(__("You have no right to update '%s'", 'eme'), $event['event_name']);
eme_events_table($feedback_message);
}
}
return;
}
//Add duplicate event if requested
if ($action == 'duplicate_event') {
$event = eme_get_event($event_ID);
// make it look like a new event
unset($event['event_id']);
unset($event['recurrence_id']);
$event['event_name'] .= __(" (Copy)", "eme");
if (current_user_can(get_option('eme_cap_edit_events')) || current_user_can(get_option('eme_cap_author_event')) && ($event['event_author'] == $current_userid || $event['event_contactperson_id'] == $current_userid)) {
$title = sprintf(__("Edit event copy '%s'", 'eme'), $event['event_name']);
eme_event_form($event, $title, 0);
} else {
$feedback_message = sprintf(__("You have no right to copy '%s'", 'eme'), $event['event_name']);
eme_events_table($feedback_message);
}
return;
}
if ($action == 'edit_recurrence') {
$recurrence = eme_get_recurrence($recurrence_ID);
if (current_user_can(get_option('eme_cap_edit_events')) || current_user_can(get_option('eme_cap_author_event')) && ($recurrence['event_author'] == $current_userid || $recurrence['event_contactperson_id'] == $current_userid)) {
$title = __("Edit Recurrence", 'eme') . " '" . $recurrence['event_name'] . "'";
eme_event_form($recurrence, $title, $recurrence_ID);
} else {
$feedback_message = __('You have no right to update', 'eme') . " '" . $recurrence['event_name'] . "' !";
eme_events_table($feedback_message);
}
return;
}
if ($action == "-1" || $action == "") {
// No action, only showing the events list
$scope = isset($_GET['scope']) ? $_GET['scope'] : '';
switch ($scope) {
case "past":
$title = __('Past Events', 'eme');
break;
case "all":
$title = __('All Events', 'eme');
break;
default:
$title = __('Future Events', 'eme');
$scope = "future";
}
eme_events_table("", $scope);
return;
}
}