function init($args = array())
{
parent::init($args);
if ($this->controller->get_current_step() != 'SelectItems') {
return;
}
if ($this->controller->get_form_data('selected_publications') != '' || $this->controller->get_form_data('events_start_date') != '') {
$this->add_element('select_instructions', 'comment', array('text' => '<p>Items from the publications and calendar dates which you picked are displayed below. Select the posts and events that you would like to include in your newsletter from the lists below.</p>'));
}
if ($this->controller->get_form_data('selected_publications') != '') {
$pubs = $this->controller->get_form_data('selected_publications');
$this->add_element('pub_items_header', 'comment', array('text' => '<h2 class="region">Posts</h2>'));
foreach ($pubs as $pub) {
$post_options = array();
$ph_new = new PublicationHelper($pub);
if ($startDate = $this->controller->get_form_data('publication_start_date')) {
$ph_new->set_start_date($startDate);
}
if ($endDate = $this->controller->get_form_data('publication_end_date')) {
$ph_new->set_end_date($endDate);
}
$pub_posts = $ph_new->get_published_items();
$page_of_publication = $ph_new->get_right_relationship('page_to_publication');
if ($pub_posts) {
foreach ($pub_posts as $pub_post) {
$available_posts[$pub][$pub_post->get_value('id')] = array('id' => $pub_post->get_value('id'), 'name' => $pub_post->get_value('name'), 'date_released' => $pub_post->get_value('datetime'), 'created_by' => $pub_post->get_value('created_by'), 'url' => reason_get_page_url($page_of_publication[0]->get_value('id')) . "?story_id=" . $pub_post->get_value('id'));
}
}
if (!empty($available_posts)) {
if (empty($available_posts[$pub])) {
$this->add_element("pub_items_number_{$pub}", 'comment', array('text' => '<p>No live posts were found for the publication "' . $ph_new->get_value('name') . '".</p>'));
} else {
$count = count($available_posts[$pub]);
$text = "{$count}" . ($count > 1 ? ' posts were' : ' post was');
$text .= ' found for the publication "' . $ph_new->get_value('name') . '"';
foreach ($available_posts[$pub] as $post) {
$post_options[$post['id'] . '_post'] = $post['name'] . ' (<a target="_blank" href="' . $post['url'] . '">link</a>)';
// $this->add_element($item['id'].'_info', 'comment', array('text' => '<p>Date released: '.$item['date_released'].'</p>'));
}
$this->add_element("pub_posts_group_{$pub}", 'checkboxgroup', array('options' => $post_options));
$this->set_display_name("pub_posts_group_{$pub}", $text);
}
} else {
$this->add_element("pub_items_none_{$pub}", 'comment', array('text' => '<p>No posts were found for "' . $ph_new->get_value('name') . '" during the selected timeframe.</p>'));
}
}
}
if ($this->controller->get_form_data('events_start_date') != '') {
$site_id = (int) $_REQUEST['site_id'];
$site = new entity($site_id);
$start_date = $this->controller->get_form_data('events_start_date');
$end_date = $this->controller->get_form_data('events_end_date');
$end_date = !empty($end_date) ? $end_date : date('Y-m-d');
$cal = new reasonCalendar(array('site' => $site, 'start_date' => $start_date, 'end_date' => $end_date));
$cal->run();
$events = $cal->get_all_events();
$days = $cal->get_all_days();
$this->add_element('events_header', 'comment', array('text' => '<h2 class="region">Calendar events</h2>'));
if ($days) {
// This is a bit of a hack. We want to know the number of deepest-level elements
// _before_ we've iterated through the array, creating elements for each deepest-level
// element... hence the double foreach.
$count = 0;
foreach ($days as $day => $event_ID_array) {
foreach ($event_ID_array as $event_item) {
$count++;
}
}
$text = "<p>{$count}" . ($count > 1 ? ' calendar events were found.</p>' : ' calendar event was found.</p>');
$this->add_element('events_number', 'comment', array('text' => $text));
foreach ($days as $day => $event_ID_array) {
$event_options = array();
$events_from_today = array();
foreach ($event_ID_array as $event_ID) {
$events_from_today[$event_ID] = $events[$event_ID];
}
uasort($events_from_today, "sort_events");
foreach ($events_from_today as $event_id => $event_item) {
$prettyDate = date("g:i a", strtotime($event_item->get_value('datetime')));
$eHelper = new EventHelper();
@$eHelper->set_page_link($event_item);
$eventURL = $event_item->get_value('url') . date("Y-m-d", strtotime($event_item->get_value('datetime')));
$event_options[$event_id . '_event'] = '<strong>' . $prettyDate . '</strong> ' . $event_item->get_value('name') . ' (<a target="_blank" href="' . $eventURL . '">link</a>)';
}
$this->add_element('events_group_day_' . $day, 'checkboxgroup_no_sort', array('options' => $event_options));
$rows[] = date("D, M j Y", strtotime($day));
$elements_to_add_to_group['events_group_day_' . $day] = 'events_group_day_' . $day;
}
$args = array('rows' => $rows, 'use_element_labels' => false, 'use_group_display_name' => false, 'wrapper_class' => 'events_wrapper');
$this->add_element_group('wrappertable', 'events_group', $elements_to_add_to_group, $args);
} else {
$this->add_element('events_number', 'comment', array('text' => '<p>No events were found.</p>'));
}
}
}
/**
* An export function which displays title, intro, publication/event
* titles and dates, with events grouped by month.
*
* Output looks like:
* <code>
* <h1>A Newsletter Title</h1>
* <p>A newsletter description blah blah</p>
* <h2>Recent News</h2>
* <h3>The name of a publication</h3>
* <ul>
* <li><a target="_blank" href="some_story_url">A post</a> (Wed, May 19 2010 9:23 am)</li>
* <li><a target="_blank" href="some_story_url">A post</a> (Wed, May 19 2010 9:23 am)</li>
* </ul>
* <h2>Upcoming Events</h2>
* <h3>April 2010</h3>
* <ul>
* <li><a target="_blank" href="some_event_url">An event</a> (4:30 pm on Thu, Apr 15 2010)</li>
* <li><a target="_blank" href="some_event_url">An event</a> (4:30 pm on Fri, Apr 16 2010)</li>
* </ul>
* <h3>May 2010</h3>
* <ul>
* <li><a target="_blank" href="some_event_url">An event</a> (4:30 pm on Thu, May 15 2010)</li>
* <li><a target="_blank" href="some_event_url">An event</a> (4:30 pm on Fri, May 16 2010)</li>
* </ul>
* </code>
*
* @param array the data to be transformed.
* @return array the transformed data
*/
function _export_headings_only_events_by_month($data)
{
$output = "";
if ($data['info']['title']) {
$output = '<h1>' . $data['info']['title'] . '</h1>';
}
if ($data['info']['intro']) {
$output .= '<p>' . $data['info']['intro'] . '</p>';
}
if (!empty($data['pubs'])) {
$output .= "<h2>Recent News</h2>";
foreach ($data['pubs'] as $pub_id => $pub_posts) {
$pub_ent = new Entity($pub_id);
$output .= '<h3>' . $pub_ent->get_value('name') . '</h3>';
$output .= "<ul>";
foreach ($pub_posts as $pub_post) {
$output .= '<li><a target="_blank" href="' . $data['info']['urls'][$pub_id] . "?story_id=" . $pub_post->get_value('id') . '">' . $pub_post->get_value('name') . '</a> (' . date("D, M j Y g:i a", strtotime($pub_post->get_value('datetime'))) . ')</li>';
}
$output .= "</ul>";
}
}
if (!empty($data['events'])) {
$output .= "<h2>Upcoming Events</h2>";
foreach ($data['events'] as $day => $events) {
$events_by_month[date("M-Y", strtotime($day))][$day] = $events;
}
foreach ($events_by_month as $month => $day) {
$output .= "<h3>" . date("F Y", strtotime($month)) . "</h3>";
$output .= "<ul>";
foreach ($day as $day => $events) {
foreach ($events as $event) {
$eHelper = new EventHelper();
@$eHelper->set_page_link($event);
$eventURL = $event->get_value('url') . date("Y-m-d", strtotime($day));
$output .= '<li><a target="_blank" href="' . $eventURL . '">' . $event->get_value('name') . '</a> (' . date("D, M j", strtotime($day)) . " at " . date("g:i a", strtotime(preg_replace('/^.*[^ ] /', '', $event->get_value('datetime')))) . ')</li>';
}
}
$output .= "</ul>";
}
}
return tidy($output);
}
