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