<?php class RelationshipsTheme extends Themelet { public function relationship_info($image) { global $page, $database; if($image->parent_id !== NULL){ $a = "<a href='".make_link("post/view/".$image->parent_id)."'>parent post</a>"; $page->add_block(new Block(null, "This post belongs to a $a.", "main", 5)); } if($image->has_children == TRUE){ $ids = $database->get_col("SELECT id FROM images WHERE parent_id = :iid", array("iid"=>$image->id)); $html = "This post has <a href='".make_link('post/list/parent='.$image->id.'/1')."'>".(count($ids) > 1 ? "child posts" : "a child post")."</a>"; $html .= " (post "; foreach($ids as $id){ $html .= "#<a href='".make_link('post/view/'.$id)."'>{$id}</a>, "; } $html = rtrim($html, ", ").")."; $page->add_block(new Block(null, $html, "main", 6)); } } public function get_parent_editor_html(Image $image) { global $user; $h_parent_id = $image->parent_id; $s_parent_id = $h_parent_id ?: "None."; $html = "<tr>\n". " <th>Parent</th>\n". " <td>\n". (!$user->is_anonymous() ? " <span class='view' style='overflow: hidden; white-space: nowrap;'>{$s_parent_id}</span>\n". " <input class='edit' type='text' name='tag_edit__parent' type='number' value='{$h_parent_id}'>\n" : $s_parent_id ). " <td>\n". "</tr>\n"; return $html; } } ?>