function widget($args, $instance)
{
global $wp_query;
extract($args);
$levels = Conferencer::get_posts('sponsor_level');
foreach ($levels as $id => $level) {
$levels[$id]->sponsors = array();
}
foreach (Conferencer::get_posts('sponsor') as $sponsor) {
Conferencer::add_meta($sponsor);
$levels[$sponsor->level]->sponsors[$sponsor->ID] = $sponsor;
}
foreach ($levels as $id => $level) {
shuffle($levels[$id]->sponsors);
}
$title = apply_filters('widget_title', empty($instance['title']) ? 'Sponsors' : $instance['title'], $instance, $this->id_base);
echo $before_widget . $before_title . $title . $after_title;
foreach ($levels as $level) {
?>
<?php
if (count($level->sponsors)) {
?>
<div class="sponsor_level sponsor_<?php
echo $level->post_name;
?>
">
<h4><?php
echo $level->post_title;
?>
</h4>
<div class="sponsors">
<?php
foreach ($level->sponsors as $sponsor) {
?>
<div class="sponsor">
<?php
$html = $sponsor->post_title;
if (has_post_thumbnail($sponsor->ID)) {
$html = get_the_post_thumbnail($sponsor->ID, "sponsors_widget_{$sponsor->level}", array('alt' => $sponsor->post_title, 'title' => $sponsor->post_title));
}
if (!empty($sponsor->url)) {
$html = "<a href='{$sponsor->url}' target='_blank'>{$html}</a>";
}
echo $html;
?>
</div>
<?php
}
?>
</div>
</div>
<?php
}
?>
<?php
}
// foreach
echo $after_widget;
}
function content()
{
extract($this->options);
$post = get_post($post_id);
if (!$post) {
return "[Shortcode error (speaker_meta): Invalid post_id. If not used within a speaker page, you must provide a speaker ID using 'post_id'.]";
}
if ($post->post_type != 'speaker') {
if ($post_id) {
return "[Shortcode error (speaker_meta): <a href='" . get_permalink($post_id) . "'>{$post->post_title}</a> (ID: {$post_id}, type: {$post->post_type}) is not a speaker.]";
} else {
return "[Shortcode error (speaker_meta): This post is not a speaker. Maybe you meant to supply a speaker using post_id.]";
}
}
Conferencer::add_meta($post);
$meta = array();
foreach (explode(',', $show) as $type) {
$type = trim($type);
switch ($type) {
case 'title':
$html = $post->title;
if ($link_title) {
$html = "<a href='" . get_permalink($post->ID) . "'>{$html}</a>";
}
$meta[] = "<span class='title'>" . $title_prefix . $html . $title_suffix . "</span>";
break;
case 'company':
if ($post->company) {
$html = get_the_title($post->company);
if ($link_company) {
$html = "<a href='" . get_permalink($post->company) . "'>{$html}</a>";
}
$meta[] = "<span class='company'>" . $company_prefix . $html . $company_suffix . "</span>";
}
break;
case 'speaker':
$html = $post->post_title;
if ($link_speaker) {
$html = "<a href='" . get_permalink($post->ID) . "'>{$html}</a>";
}
$meta[] = "<span class='speaker'>" . $speaker_prefix . $html . $speaker_suffix . "</span>";
break;
default:
$meta[] = "Unknown speaker attribute";
}
}
return count($meta) ? "<p class='speaker_meta'>" . implode("<br />", $meta) . "</p>" : '';
}
function column($column)
{
parent::column($column);
global $post;
switch (str_replace('conferencer_speaker_', '', $column)) {
case 'title':
echo $post->title;
break;
case 'company':
if ($post->company) {
echo "<a href='post.php?action=edit&post={$post->company}'>" . get_the_title($post->company) . "</a>";
}
break;
case 'sessions':
$links = array();
foreach (Conferencer::get_sessions($post->ID) as $session) {
$links[] = "<a href='post.php?action=edit&post={$session->ID}'>" . get_the_title($session->ID) . "</a>";
}
echo implode(', ', $links);
break;
}
}
function options($post, $modified = array())
{
$time_slots = Conferencer::get_posts('time_slot', false, 'time_sort');
$this->earliest_time_slot_date = count($time_slots) ? get_post_meta(reset($time_slots)->ID, '_conferencer_starts', true) : false;
parent::options($post, $modified);
}
<fieldset id="conference_options">
<table>
<?php
Conferencer::add_meta($post);
$user_option_count = 0;
?>
<?php
foreach ($this->options as $name => $option) {
?>
<?php
if ($option['type'] == 'internal') {
continue;
}
$user_option_count++;
$value = isset(${$name}) ? ${$name} : $post->{$name};
$name = "conferencer_{$name}";
?>
<tr>
<td class="label">
<label for="<?php
echo $name;
?>
">
<?php
echo $option['label'];
?>
</label>
</td>
<td class="input">
function column($column)
{
global $post;
Conferencer::add_meta($post);
switch (str_replace('conferencer_' . $this->slug . '_', '', $column)) {
case 'session_count':
echo $post->non_session ? "not allowed" : count(Conferencer::get_sessions($post->ID));
break;
}
}
function content()
{
extract($this->options);
$type_rendered = "session";
$post = get_post($post_id);
if (!$post) {
return "[Shortcode error (session_meta): Invalid post_id. If not used within a session page, you must provide a session ID using 'post_id'.]";
}
if ($post->post_type != 'session') {
if ($post_id) {
return "[Shortcode error (session_meta): <a href='" . get_permalink($post_id) . "'>{$post->post_title}</a> (ID: {$post_id}, type: {$post->post_type}) is not a session.]";
} else {
return "[Shortcode error (session_meta): This post is not a session. Maybe you meant to supply a session using post_id.]";
}
}
Conferencer::add_meta($post);
$output = $output_session = $output_content = "";
// $user_sessions = get_user_sessions();
//$user_session_selected = false;
// if(in_array($post->ID, $user_sessions)){
// $user_session_selected = true;
//}
foreach (explode(',', $show) as $type) {
$type = trim($type);
switch ($type) {
case 'session':
case 'double-session':
case 'keynote':
$type_rendered = $type;
$output .= '<td data-session-id="' . $post->ID . '"';
if ($type == 'keynote') {
$output .= ' headers="vide"';
}
$output .= ' class="session';
$terms = wp_get_post_terms($post->ID, 'theme', array("fields" => "slugs"));
$output .= ' filter-all';
if (!empty($terms)) {
$output .= ' filter-' . implode(' filter-', $terms);
}
if ($user_session_selected) {
$output .= ' bookmarked';
}
$starts = get_post_meta($post->time_slot, '_conferencer_starts', true);
$ends = get_post_meta($post->time_slot, '_conferencer_ends', true);
$duration = $ends - $starts;
if ($type == 'keynote' && !$post->room && $duration < 2000) {
$output .= ' break small';
$type_rendered = 'break';
} else {
if ($type == 'keynote' && !$post->room) {
$output .= ' break';
$type_rendered = 'break';
} else {
if ($type == 'keynote') {
$output .= ' keynote';
}
}
}
if ($post->room) {
$room = get_post($post->room);
$output .= ' ' . $room->post_name;
}
if (count($speakers = Conferencer::get_posts('speaker', $post->speakers))) {
if (count($speakers) > 1) {
$output .= ' panel';
} else {
if (count($speakers) == 1) {
$speaker = array_shift($speakers);
$thumb = get_post_thumbnail_id($speaker->ID);
$img_url = wp_get_attachment_url($thumb, 'full');
if (!empty($img_url)) {
$output .= ' speaker-thumb';
}
}
}
} else {
$output .= ' no-speaker';
}
$output .= '"';
if ($type == 'double-session' || !empty($rowspan)) {
if (empty($rowspan)) {
$rowspan = 2;
}
$output .= ' rowspan="' . $rowspan . '"';
}
if ($type == 'keynote') {
$output .= ' colspan="' . $colspan . '"';
}
if ($post->room) {
$output .= ' itemprop="subEvent" itemscope itemtype="http://schema.org/Event"';
}
$output .= '>';
break;
case 'title':
$html = $post->post_title;
if ($link_title && $type_rendered != 'break') {
$html = "<a href='" . get_permalink($post->ID) . "'>{$html}</a>";
}
$output_content .= '<span class="session-title" itemprop="name">' . $title_prefix . $html . $title_suffix . "</span>";
break;
case 'time':
if ($post->time_slot && $type_rendered == 'keynote') {
$starts = get_post_meta($post->time_slot, '_conferencer_starts', true);
$ends = get_post_meta($post->time_slot, '_conferencer_ends', true);
//$html = date($date_format, $starts).", ".date($time_format, $starts).$time_separator.date($time_format, $ends);
$html = "";
$html .= '<span class="session-time-slot" itemprop="subEvent">';
$html .= '<span><time itemprop="startDate" datetime="' . date("c", $starts) . '">' . date("G:i", $starts) . '</time></span> à ';
$html .= '<span><time itemprop="endDate" datetime="' . date("c", $ends) . '">' . date("G:i", $ends) . '</time></span>';
$html .= '</span>';
$output_content .= $time_prefix . $html . $time_suffix;
} else {
$starts = get_post_meta($post->time_slot, '_conferencer_starts', true);
$ends = get_post_meta($post->time_slot, '_conferencer_ends', true);
$date_a = new DateTime();
$date_a->setTimestamp($starts);
$date_b = new DateTime();
$date_b->setTimestamp($ends);
$interval = $date_a->diff($date_b);
//$html = date($date_format, $starts).", ".date($time_format, $starts).$time_separator.date($time_format, $ends);
$html = "";
$html .= '<span class="visuallyhidden">Durée : ';
if ($interval->h > 0) {
$html .= $interval->h . ' heure' . ($interval->h > 1 ? 's' : '') . ' ';
}
if ($interval->i > 0) {
$html .= $interval->i . ' minute' . ($interval->i > 1 ? 's' : '');
}
$html .= '</span>';
$output_content .= $time_prefix . $html . $time_suffix;
}
break;
case 'speakers':
if (count($speakers = Conferencer::get_posts('speaker', $post->speakers))) {
$html = "";
if (count($speakers) > 1) {
$html .= '<span class="session-description" itemprop="description">Panel</span>';
} else {
$speaker = array_shift($speakers);
$html .= '<span class="session-speaker" itemprop="performer" itemscope itemtype="http://schema.org/Person">';
$html .= '<span itemprop="name">' . $speaker->post_title . '</span>';
$html .= '</span>';
}
$output_content .= $speakers_prefix . $html . $speaker_suffix;
}
break;
case 'speakers_w_photos':
if (count($speakers = Conferencer::get_posts('speaker', $post->speakers))) {
$html = "";
if (count($speakers) > 1) {
$output_content .= '<span class="session-description" itemprop="description">Panel</span>';
} else {
$speaker = array_shift($speakers);
$thumb = get_post_thumbnail_id($speaker->ID);
$img_url = wp_get_attachment_url($thumb, 'full');
if (function_exists('aq_resize')) {
$image = aq_resize($img_url, 187, 160, true);
if (!$image) {
$image = aq_resize($img_url, 187, 160, false);
if (!$image) {
$image = $img_url;
}
}
} else {
$image = $img_url;
}
if ($image) {
$output_session .= '<span class="session-speaker-thumb"><!-- position: absolute -->';
$output_session .= '<img src="' . $image . '" alt="">';
$output_session .= '</span>';
}
$output_content .= '<span class="session-speaker" itemprop="performer" itemscope itemtype="http://schema.org/Person">';
$output_content .= '<span itemprop="name">' . $speaker->post_title . '</span>';
$output_content .= '</span>';
}
$meta[] = $speakers_prefix . $html . $speaker_suffix;
}
break;
case 'room':
if ($post->room) {
$html = get_the_title($post->room);
if ($link_room) {
$html = "<a href='" . get_permalink($post->room) . "'><span itemprop='name'>{$html}</span></a>";
}
$output_content .= '<span class="session-room" itemprop="location" itemscope itemtype="http://schema.org/Place"><span itemprop="name">' . $room_prefix . $html . $room_suffix . "</span></span>";
}
break;
case 'track':
if ($post->track) {
$html = get_the_title($post->track);
if ($link_track) {
$html = "<a href='" . get_permalink($post->track) . "'>{$html}</a>";
}
$output_content .= "<span class='track'>" . $track_prefix . $html . $track_suffix . "</span>";
}
break;
case 'sponsors':
if (count($sponsors = Conferencer::get_posts('sponsor', $post->sponsors))) {
$html = comma_separated_post_titles($sponsors, $link_sponsors);
$output_content .= "<span class='sponsors'>" . $sponsors_prefix . $html . $sponsors_suffix . "</span>";
}
break;
default:
//$meta[] = "Unknown session attribute";
}
}
$output .= '<div class="session-wrapper"><!-- position: relative -->';
$output .= '<div class="session-content"><!-- table-cell -->
<div class="session-content-wrapper"><!-- position: relative -->';
$output .= $output_content;
$output .= '</div></div>';
$output .= $output_session;
$output .= '<button class="session-bookmark add"><span class="visuallyhidden">Ajouter cette conférence à mon horaire</span></button>';
$output .= '</div></td>';
return $output;
}
function save()
{
if (isset($_POST['conferencer_cache_settings']) && check_admin_referer('nonce_conferencer_cache')) {
if (isset($_POST['conferencer_disable_cache'])) {
update_option('conferencer_caching', false);
Conferencer::add_admin_notice("Caching disabled.");
} else {
if (isset($_POST['conferencer_enable_cache'])) {
update_option('conferencer_caching', true);
Conferencer::add_admin_notice("Caching enabled.");
} else {
if (isset($_POST['conferencer_clear_cache'])) {
Conferencer_Shortcode::clear_cache();
Conferencer::add_admin_notice("Cach cleared.");
}
}
}
header("Location: " . $_SERVER['REQUEST_URI']);
die;
}
}
function content()
{
extract($this->options);
$errors = array();
if (empty($post_ids)) {
$errors[] = "No posts ID provided";
}
foreach ($post_ids as $post_id) {
$post = get_post($post_id);
if (!$post) {
$errors[] = "{$post_id} is not a valid post ID";
} else {
if (!in_array(get_post_type($post), self::$post_types_with_sessions)) {
$errors[] = "<a href='" . get_permalink($post->ID) . "'>{$post->post_title}</a> is not the correct type of post";
}
}
}
if (count($errors)) {
return "[Shortcode errors (sessions): " . implode(', ', $errors) . "]";
}
$sessions = Conferencer::get_sessions($post_ids);
ob_start();
if (!empty($sessions) || !empty($no_sessions_message)) {
?>
<div class="session-list">
<<?php
echo $title_tag;
?>
>
<?php
if (!$title) {
?>
Sessions for
<?php
$titles = array();
foreach ($post_ids as $post_id) {
$html = get_the_title($post_id);
if ($link_post) {
$html = "<a href='" . get_permalink($post_id) . "'>{$html}</a>";
}
$titles[] = $html;
}
echo implode_with_serial_and($titles);
?>
<?php
} else {
echo $title;
}
?>
</<?php
echo $title_tag;
?>
>
<?php
if (empty($sessions)) {
?>
<p><?php
echo $no_sessions_message;
?>
</p>
<?php
} else {
?>
<ul>
<?php
foreach ($sessions as $session) {
?>
<li>
<?php
$html = $session->post_title;
if ($link_sessions) {
$html = "<a href='" . get_permalink($session->ID) . "'>{$html}</a>";
}
echo $html;
?>
</li>
<?php
}
?>
</ul>
<?php
}
?>
</div>
<?php
}
return ob_get_clean();
}
function save()
{
if (isset($_POST['conferencer_reordering']) && check_admin_referer('nonce_conferencer_reordering_order')) {
foreach (self::$priority_post_types as $slug => $heading) {
if (isset($_POST['conferencer_' . $slug . '_id'])) {
foreach ($_POST['conferencer_' . $slug . '_id'] as $order => $id) {
update_post_meta(intVal($id), '_conferencer_order', $order);
}
}
}
Conferencer::add_admin_notice("Ordering saved.");
header("Location: " . $_SERVER['REQUEST_URI']);
die;
}
}
function column($column)
{
parent::column($column);
global $post;
switch (str_replace('conferencer_session_', '', $column)) {
case 'keynote':
echo $post->keynote ? "keynote" : "";
break;
case 'speakers':
$links = array();
foreach (Conferencer::get_posts('speaker', $post->speakers) as $speaker) {
$links[] = "<a href='post.php?action=edit&post={$speaker->ID}'>" . str_replace(' ', ' ', $speaker->post_title) . "</a>";
}
echo implode(', ', $links);
break;
case 'sponsors':
$links = array();
foreach (Conferencer::get_posts('sponsor', $post->sponsors) as $sponsor) {
$links[] = "<a href='post.php?action=edit&post={$sponsor->ID}'>" . str_replace(' ', ' ', $sponsor->post_title) . "</a>";
}
echo implode(', ', $links);
break;
case 'track':
if ($post->track) {
echo "<a href='post.php?action=edit&post={$post->track}'>" . get_the_title($post->track) . "</a>";
}
break;
case 'room':
if ($post->room) {
echo "<a href='post.php?action=edit&post={$post->room}'>" . get_the_title($post->room) . "</a>";
}
break;
case 'time_slot':
if ($post->time_slot) {
$starts = floatVal(get_post_meta($post->time_slot, '_conferencer_starts', true));
$ends = floatVal(get_post_meta($post->time_slot, '_conferencer_ends', true));
echo "<a href='post.php?action=edit&post={$post->time_slot}'>";
echo date('n/j/y', $starts);
echo '<br />';
echo date('g:ia', $starts);
if ($ends) {
echo '—' . date('g:ia', $ends);
}
echo "</a>";
}
break;
}
}
function content()
{
extract($this->options);
$conferencer_options = get_option('conferencer_options');
// Define main agenda variable
$agenda = array();
// Fill agenda with empty time slot rows
foreach (Conferencer::get_posts('time_slot', false, 'start_time_sort') as $time_slot_id => $time_slot) {
$starts = get_post_meta($time_slot_id, '_conferencer_starts', true);
$agenda[$starts][$time_slot_id] = array();
}
$agenda[0] = array();
// for unscheduled time slots
// If the agenda is split into columns, fill rows with empty "cell" arrays
if ($column_type) {
$column_post_counts = array(-1 => 0, 0 => 0);
$column_posts = Conferencer::get_posts($column_type);
foreach ($agenda as $time => $time_slots) {
foreach ($time_slots as $time_slot_id => $time_slot) {
foreach ($column_posts as $column_post_id => $column_post) {
$column_post_counts[$column_post_id] = 0;
$agenda[$time][$time_slot_id][$column_post_id] = array();
}
$agenda[$time][$time_slot_id][0] = array();
}
}
}
// Get all session information
$sessions = Conferencer::get_posts('session', false, 'title_sort');
foreach (array_keys($sessions) as $id) {
Conferencer::add_meta($sessions[$id]);
}
// Put sessions into agenda variable
foreach ($sessions as $session) {
$time_slot_id = $session->time_slot ? $session->time_slot : 0;
$starts = get_post_meta($time_slot_id, '_conferencer_starts', true);
if ($column_type) {
$column_id = $session->{$column_type} ? $session->{$column_type} : 0;
if ($keynote_spans_tracks && $session->keynote) {
$column_id = -1;
}
$agenda[$starts][$time_slot_id][$column_id][$session->ID] = $session;
$column_post_counts[$column_id]++;
} else {
$agenda[$starts][$time_slot_id][$session->ID] = $session;
}
}
// Remove empty unscheduled rows
if (deep_empty($agenda[0])) {
unset($agenda[0]);
}
// Conditionally remove empty rows and columns
if (!$show_empty_rows) {
foreach ($agenda as $time => $time_slots) {
foreach ($time_slots as $time_slot_id => $cells) {
$non_session = get_post_meta($time_slot_id, '_conferencer_non_session', true);
if (!$non_session && deep_empty($cells)) {
unset($agenda[$time_slot_id]);
}
}
}
}
if (!$show_empty_columns) {
$empty_column_post_ids = array();
foreach ($column_posts as $column_post_id => $column_post) {
if (!$column_post_counts[$column_post_id]) {
$empty_column_post_ids[] = $column_post_id;
}
}
foreach ($agenda as $time => $time_slots) {
foreach ($time_slots as $time_slot_id => $cells) {
foreach ($empty_column_post_ids as $empty_column_post_id) {
unset($agenda[$time_slot_id][$empty_column_post_id]);
}
}
}
}
// Set up tabs
if ($tabs) {
$tab_headers = array();
foreach ($agenda as $time => $time_slots) {
foreach ($time_slots as $time_slot_id => $cells) {
if ($tabs == 'days') {
if ($starts = get_post_meta($time_slot_id, '_conferencer_starts', true)) {
$tab_headers[] = get_day($starts);
} else {
$tab_headers[] = 0;
}
}
}
}
$tab_headers = array_unique($tab_headers);
if (count($tab_headers) < 2) {
$tabs = false;
}
}
// Set up column headers
if ($column_type) {
$column_headers = array();
// post column headers
foreach ($column_posts as $column_post) {
if (!$show_empty_columns && in_array($column_post->ID, $empty_column_post_ids)) {
continue;
}
$column_headers[] = array('title' => $column_post->post_title, 'class' => 'column_' . $column_post->post_name, 'link' => $link_columns ? get_permalink($column_post->ID) : false);
}
if ($show_unassigned_column && count($column_post_counts[0])) {
// extra column header for sessions not assigned to a column
$column_headers[] = array('title' => $unassigned_column_header_text, 'class' => 'column_not_applicable', 'link' => false);
} else {
// remove cells if no un-assigned sessions
foreach ($agenda as $time => $time_slots) {
foreach ($time_slots as $time_slot_id => $cells) {
unset($agenda[$time_slot_id][0]);
}
}
}
}
// Remove unscheduled time slot, if without sessions
//if (deep_empty($agenda[0])) unset($agenda[0]);
// Start buffering output
ob_start();
//echo '<pre>'; var_dump($agenda); echo '</pre>';
$output = "";
$output .= '<div class="schedule-wrapper">';
/*if (isset($conferencer_options['details_toggle']) && $conferencer_options['details_toggle']) {
$output .= '<a href="#" class="conferencer_session_detail_toggle">';
$output .= '<span class="show">display session details</span>';
$output .= '<span class="hide">hide session details</span>';
$output .= '</a>';
}*/
/** Days buttons // Buttons jours **/
if ($tabs) {
$output .= '<header class="days-buttons">';
foreach ($tab_headers as $tab_header) {
if ($tabs == 'days') {
$output .= '<button>';
if ($tab_header) {
$output .= '<time datetime="' . strftime($tab_day_dt_strf, $tab_header) . '"><span>' . strftime($tab_day_strf, $tab_header) . '</span></time>';
}
$output .= '</button>';
}
}
$output .= '</header><div class="js-slider"><div class="js-slider-container">';
} else {
$output .= '<div class="js-slider"><div class="js-slider-container"><div class="day-wrapper slide">';
$output .= '<table class="grid">';
if ($column_type) {
$output .= $this->display_headers($column_headers);
}
$output .= '<tbody>';
}
$row_starts = $last_row_starts = $second_table = false;
$currentDayTab = -1;
$rowspan_nosession = array();
foreach ($agenda as $time => $time_slots) {
$total_cells = array();
$fake_slot_id = null;
$number_of_time_slots = 0;
foreach ($time_slots as $time_slot_id => $cells) {
//$total_cells = array_merge($total_cells,$cells);
foreach ($cells as $key => $value) {
$total_cells[$key][] = $value;
}
$fake_slot_id = $time_slot_id;
$number_of_time_slots++;
}
$cells = $total_cells;
$time_slot_id = $fake_slot_id;
//echo '<pre>'; var_dump($cells); echo '</pre>';
// Set up row information
$last_row_starts = $row_starts;
$row_starts = get_post_meta($time_slot_id, '_conferencer_starts', true);
$row_ends = get_post_meta($time_slot_id, '_conferencer_ends', true);
$non_session = get_post_meta($time_slot_id, '_conferencer_non_session', true);
$no_sessions = deep_empty($cells);
// Show day seperators
//$show_next_day = $row_day_format !== false && date('', $row_starts) != date('w', $last_row_starts);
$show_next_day = $row_day_format !== false && $currentDayTab == date('z', $row_starts) ? false : true;
$currentDayTab = date('z', $row_starts);
if ($show_next_day) {
if ($tabs) {
if ($second_table) {
$output .= '</tbody>';
$output .= '</table>';
$output .= '</div>';
} else {
$second_table = true;
}
//$output .= '<div id="conferencer_agenda_tab_'.get_day($row_starts).'">';
$output .= '<div class="day-wrapper slide">';
$output .= '<table class="grid">';
$output .= '<caption>Événements pour le <time datetime="' . strftime($tab_day_dt_strf, $row_starts) . '"><span>' . lcfirst(strftime($tab_day_strf, $row_starts)) . '</span></time></caption>';
if ($column_type) {
$output .= $this->display_headers($column_headers);
}
$output .= '<tbody>';
} else {
$output .= '<tr class="day">';
$output .= '<td colspan="' . ($column_type ? count($column_headers) + 1 : 2) . '">';
$output .= $row_starts ? date($row_day_format, $row_starts) : $unscheduled_row_text;
$output .= '</td>';
$output .= '</tr>';
}
}
// Set row classes
$classes = array();
if ($non_session) {
$classes[] = 'non-session';
} else {
if ($no_sessions) {
$classes[] = 'no-sessions';
}
}
$output .= '<tr' . output_classes($classes, false) . '>';
// Time slot column --------------------------
$output .= '<td class="time-slot">';
if ($time_slot_id) {
$time_slot_link = get_post_meta($time_slot_id, '_conferencer_link', true) or $time_slot_link = get_permalink($time_slot_id);
$html = date($row_time_format, $row_starts);
if ($show_row_ends) {
$html .= '<span class="time-slot-end"> à ' . date($row_time_format, $row_ends) . '</span>';
}
if ($link_time_slots) {
$html = "<a href='{$time_slot_link}'>{$html}</a>";
}
$output .= $html;
}
$output .= '</td>';
// Display session cells ---------------------
$colspan = $column_type ? count($column_headers) : 1;
if ($non_session) {
// display a non-sessioned time slot
$output .= '<td class="session" colspan="' . $colspan . '"><p>';
$html = get_the_title($time_slot_id);
if ($link_time_slots) {
$html = "<a href='{$time_slot_link}'>{$html}</a>";
}
$output .= $html;
$output .= '</p></td>';
} else {
if (isset($cells[-1])) {
//$output .= '<td class="session keynote" colspan="'.$colspan.'">';
foreach ($cells[-1] as $sessions) {
foreach ($sessions as $session) {
$session->colspan = $colspan;
$output .= $this->display_session($session, 'keynote,title,speakers_w_photos,room,time');
}
}
//$output .= '</td>';
} else {
if ($column_type) {
// if split into columns, multiple cells
$smallest_duration = 999999999999.0;
foreach ($cells as $cell_sessions) {
foreach ($cell_sessions as $sessions) {
foreach ($sessions as $key => $session) {
$starts = get_post_meta($session->time_slot, '_conferencer_starts', true);
$ends = get_post_meta($session->time_slot, '_conferencer_ends', true);
$duration = $ends - $starts;
if ($duration < $smallest_duration) {
$smallest_duration = $duration;
}
}
}
}
foreach ($cells as $track => $cell_sessions) {
if (isset($rowspan_nosession[$track]) && $rowspan_nosession[$track] != 0) {
$rowspan_nosession[$track] = $rowspan_nosession[$track] - 1;
}
if (!empty($cell_sessions)) {
$no_sessions = true;
foreach ($cell_sessions as $sessions) {
if (!empty($sessions)) {
foreach ($sessions as $key => $session) {
$no_sessions = false;
$time_slot_id = $session->time_slot ? $session->time_slot : 0;
$starts = get_post_meta($time_slot_id, '_conferencer_starts', true);
$ends = get_post_meta($time_slot_id, '_conferencer_ends', true);
$duration = $ends - $starts;
if ($duration > $smallest_duration) {
$rowspan_calc = intval(ceil($duration / $smallest_duration));
$rowspan_nosession[$track] = $rowspan_calc;
$session->rowspan = $rowspan_calc;
} else {
$rowspan_nosession[$track] = 0;
}
//$output .= '<td class="session' . (empty($cell_sessions) ? ' no-sessions':'') . '" '.(($ends-$starts) > 3600 ? ' rowspan="2"' : '').'>';
$output .= $this->display_session($session, (empty($cell_sessions) ? 'no-session,' : 'session,') . 'title,speakers,room,time');
//$output .= '</td>';
}
}
}
if ($no_sessions && $track > 0 && empty($rowspan_nosession[$track])) {
$output .= '<td class="empty"></td>';
}
}
}
} else {
$output .= '<td class="session ' . (empty($cells) ? 'no-sessions' : '') . '">';
foreach ($cells as $sessions) {
foreach ($sessions as $session) {
$output .= $this->display_session($session);
}
}
$output .= '</td>';
}
}
}
$output .= '</tr>';
}
$output .= '</tbody>';
$output .= '</table>';
if ($tabs) {
$output .= '</div>';
}
$output .= '</div></div></div>';
// Retrieve and return buffer
echo $output;
return ob_get_clean();
}