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 />", $meta) . "</p>" : '';
 }
Esempio n. 3
0
 function column($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, $modified);
 }
Esempio n. 5
0
<fieldset id="conference_options">
	<table>
		<?php 
Conferencer::add_meta($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 $output;
     }
Esempio n. 8
0
 function save()
 {
     if (isset($_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();
        }
Esempio n. 10
0
 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: " . $_SERVER['REQUEST_URI']);
         die;
     }
 }
Esempio n. 11
0
 function column($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(' ', '&nbsp;', $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(' ', '&nbsp;', $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 '&mdash;' . date('g:ia', $ends);
                 }
                 echo "</a>";
             }
             break;
     }
 }
Esempio n. 12
0
 function content()
 {
     extract($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();
 }