function display_day()
{
global $phpcid, $phpc_cal, $phpc_user, $phpc_script, $phpcdb, $day, $month, $year;
$monthname = month_name($month);
$results = $phpcdb->get_occurrences_by_date($phpcid, $year, $month, $day);
$today_epoch = mktime(0, 0, 0, $month, $day, $year);
$have_events = false;
$html_table = tag('table', attributes('class="phpc-main"'), tag('caption', "{$day} {$monthname} {$year}"), tag('thead', tag('tr', tag('th', __('Title')), tag('th', __('Time')), tag('th', __('Description')))));
if ($phpc_cal->can_modify()) {
$html_table->add(tag('tfoot', tag('tr', tag('td', attributes('colspan="4"'), create_hidden('action', 'event_delete'), create_hidden('day', $day), create_hidden('month', $month), create_hidden('year', $year), create_submit(__('Delete Selected'))))));
}
$html_body = tag('tbody');
while ($row = $results->fetch_assoc()) {
$event = new PhpcOccurrence($row);
if (!$event->can_read()) {
continue;
}
$have_events = true;
$eid = $event->get_eid();
$oid = $event->get_oid();
$html_subject = tag('td');
if ($event->can_modify()) {
$html_subject->add(create_checkbox('eid[]', $eid));
}
$html_subject->add(create_occurrence_link(tag('strong', $event->get_subject()), 'display_event', $oid));
if ($event->can_modify()) {
$html_subject->add(" (");
$html_subject->add(create_event_link(__('Modify'), 'event_form', $eid));
$html_subject->add(')');
}
$html_body->add(tag('tr', $html_subject, tag('td', $event->get_time_span_string()), tag('td', $event->get_desc())));
}
$html_table->add($html_body);
if ($phpc_cal->can_modify()) {
$output = tag('form', attributes("action=\"{$phpc_script}\""), $html_table);
} else {
$output = $html_table;
}
if (!$have_events) {
$output = tag('h2', __('No events on this day.'));
}
return tag('', create_day_menu(), $output);
}
function display_event_by_eid($eid)
{
global $phpcdb, $year, $month, $day;
$event = new PhpcEvent($phpcdb->get_event_by_eid($eid));
if (!$event->can_read()) {
return tag('p', __("You do not have permission to read this event."));
}
$event_header = tag('div', attributes('class="phpc-event-header"'), tag('div', __('by') . ' ', tag('cite', $event->get_author())));
$event_header->add(tag('div', __('Created at: '), $event->get_ctime_string()));
if (!empty($event->mtime)) {
$event_header->add(tag('div', __('Last modified at: '), $event->get_mtime_string()));
}
$category = $event->get_category();
if (!empty($category)) {
$event_header->add(tag('div', __('Category') . ': ' . $category));
}
// Add modify/delete links if this user has access to this event.
if ($event->can_modify()) {
$event_header->add(tag('div', attrs('class="phpc-bar ui-widget-content"'), create_event_link(__('Modify'), 'event_form', $eid), "\n", create_event_link(__('Add Occurrence'), 'occur_form', $eid), "\n", create_event_link(__('Delete'), 'event_delete', $eid)));
}
$desc_tag = tag('div', attributes('class="phpc-desc"'), tag('h3', __("Description")), tag('p', $event->get_desc()));
$occurrences_tag = tag('ul');
$occurrences = $phpcdb->get_occurrences_by_eid($eid);
$set_date = false;
foreach ($occurrences as $occurrence) {
if (!$set_date) {
$year = $occurrence->get_start_year();
$month = $occurrence->get_start_month();
$day = $occurrence->get_start_day();
}
$oid = $occurrence->get_oid();
$occ_tag = tag('li', attrs('class="ui-widget-content"'), create_occurrence_link($occurrence->get_date_string() . ' ' . __('at') . ' ' . $occurrence->get_time_span_string(), 'display_event', $oid));
if ($event->can_modify()) {
$occ_tag->add(" ", create_occurrence_link(__('Edit'), 'occur_form', $oid), " ", create_occurrence_link(__('Remove'), 'occurrence_delete', $oid));
}
$occurrences_tag->add($occ_tag);
}
return tag('div', attributes('class="phpc-main phpc-event"'), tag('h2', $event->get_subject()), $event_header, $desc_tag, tag('div', attributes('class="phpc-occ"'), tag('h3', __('Occurrences')), $occurrences_tag));
}
function display_event()
{
global $vars, $phpcdb, $phpc_year, $phpc_month, $phpc_day, $phpc_cal;
if (!empty($vars['content']) && $vars['content'] == 'json') {
return display_event_json();
}
if (isset($vars['oid'])) {
$entry = $phpcdb->get_event_by_oid($vars['oid']);
if (!$entry) {
return tag('p', __('There is no event for that OID.'));
}
$event = new PhpcEvent($entry);
} elseif (isset($vars['eid'])) {
$entry = $phpcdb->get_event_by_eid($vars['eid']);
if (!$entry) {
return tag('p', __('There is no event with that EID.'));
}
$event = new PhpcEvent($entry);
}
if (!isset($event)) {
soft_error(__("Invalid arguments."));
}
if (!$event->can_read()) {
return tag('p', __("You do not have permission to read this event."));
}
$event_header = tag('div', attributes('class="phpc-event-header"'), tag('div', __('created by') . ' ', tag('cite', $event->get_author()), ' ' . __('on') . ' ' . $event->get_ctime_string()));
if (!empty($event->mtime)) {
$event_header->add(tag('div', __('Last modified on '), $event->get_mtime_string()));
}
$category = $event->get_category();
if (!empty($category)) {
$event_header->add(tag('div', __('Category') . ': ' . $category));
}
// Add modify/delete links if this user has access to this event.
$event_menu = '';
if ($event->can_modify()) {
$event_menu = tag('div', attrs('class="phpc-bar ui-widget-content"'), create_event_link(__('Modify'), 'event_form', $event->get_eid()), "\n", create_event_link(__('Delete'), 'event_delete', $event->get_eid(), attrs('class="phpc-confirm"')));
}
$desc_tag = tag('div', attributes('class="phpc-desc"'), tag('h3', __("Description")), tag('p', $event->get_desc()));
$occurrences_tag = tag('ul');
$occurrences = $phpcdb->get_occurrences_by_eid($event->get_eid());
$set_date = false;
foreach ($occurrences as $occurrence) {
if (!$set_date) {
$phpc_year = $occurrence->get_start_year();
$phpc_month = $occurrence->get_start_month();
$phpc_day = $occurrence->get_start_day();
}
$oid = $occurrence->get_oid();
$occ_tag = tag('li', attrs('class="ui-widget-content"'), $occurrence->get_date_string() . ' ' . __('at') . ' ' . $occurrence->get_time_span_string());
if ($event->can_modify()) {
$occ_tag->add(" ", create_occurrence_link(__('Edit'), 'occur_form', $oid), " ", create_occurrence_link(__('Remove'), 'occurrence_delete', $oid, attrs('class="phpc-confirm-occ"')));
}
$occurrences_tag->add($occ_tag);
}
// Add occurrence link if this user has access to this event.
$occurrences_menu = '';
if ($event->can_modify()) {
$occurrences_menu = tag('div', attrs('class="phpc-bar ui-widget-content"'), create_event_link(__('Add Occurrence'), 'occur_form', $event->get_eid()));
}
foreach ($event->get_fields() as $field) {
$def = $phpc_cal->get_field($field['fid']);
$event_header->add(tag('div', $def['name'] . ": " . $field['value']));
}
$dialog = tag('div', attrs('id="phpc-dialog"', 'title="' . __("Confirmation required") . '"'), __("Permanently delete this event?"));
$dialog2 = tag('div', attrs('id="phpc-dialog-occ"', 'title="' . __("Confirmation required") . '"'), __("Permanently delete this occurrence?"));
return tag('div', attributes('class="phpc-main phpc-event"'), $dialog, $dialog2, $event_menu, tag('h2', $event->get_subject()), $event_header, $desc_tag, tag('div', attrs('class="phpc-occ"'), tag('h3', __('Occurrences')), $occurrences_menu, $occurrences_tag));
}
function create_day($month, $day, $year, $days_events)
{
global $phpc_script, $phpc_cal;
$date_class = 'ui-state-default';
if ($day <= 0) {
$month--;
if ($month < 1) {
$month = 12;
$year--;
}
$day += days_in_month($month, $year);
$date_class .= ' phpc-shadow';
} elseif ($day > days_in_month($month, $year)) {
$day -= days_in_month($month, $year);
$month++;
if ($month > 12) {
$month = 1;
$year++;
}
} else {
$currentday = date('j');
$currentmonth = date('n');
$currentyear = date('Y');
// set whether the date is in the past or future/present
if ($currentyear == $year && $currentmonth == $month && $currentday == $day) {
$date_class .= ' ui-state-highlight';
}
}
$click = create_plain_link($day, 'display_day', $year, $month, $day);
$date_tag = tag('div', attributes("class=\"phpc-date {$date_class}\"", "onclick=\"window.location.href='{$click}'\""), create_action_link_with_date($day, 'display_day', $year, $month, $day));
if ($phpc_cal->can_write()) {
$date_tag->add(create_action_link_with_date('+', 'event_form', $year, $month, $day, array('class="phpc-add"')));
}
$html_day = tag('td', $date_tag);
$stamp = mktime(0, 0, 0, $month, $day, $year);
$can_read = $phpc_cal->can_read();
$key = date('Y-m-d', $stamp);
if (!$can_read || !array_key_exists($key, $days_events)) {
return $html_day;
}
$results = $days_events[$key];
if (empty($results)) {
return $html_day;
}
$html_events = tag('ul', attrs('class="phpc-event-list"'));
$html_day->add($html_events);
// Count the number of events
foreach ($results as $event) {
if ($event == false) {
$event_html = tag('li', create_action_link_with_date(__("View Additional Events"), 'display_day', $year, $month, $day, array('class="phpc-date"')));
$html_events->add($event_html);
break;
}
// TODO - make sure we have permission to read the event
$subject = $event->get_subject();
if ($event->get_start_timestamp() >= $stamp) {
$event_time = $event->get_time_string();
} else {
$event_time = '(' . __('continued') . ')';
}
if (!empty($event_time)) {
$title = "{$event_time} - {$subject}";
} else {
$title = $subject;
}
$style = "";
if (!empty($event->text_color)) {
$style .= "color: {$event->get_text_color()} !important;";
}
if (!empty($event->bg_color)) {
$style .= "background: " . $event->get_bg_color() . " !important;";
}
$event_html = tag('li', create_occurrence_link($title, "display_event", $event->get_oid(), array("style=\"{$style}\"")));
$html_events->add($event_html);
}
return $html_day;
}
