Pelzini

source of /viewer/controllers/class_tree.php

Shows a list of all authors

<?php
/*
Copyright 2008 Josh Heidenreich
 
This file is part of Pelzini.
 
Pelzini is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
 
Pelzini is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with Pelzini.  If not, see <http://www.gnu.org/licenses/>.
*/
 
/**
 * Shows a list of all authors
 *
 * @package Viewer
 * @author Josh Heidenreich
 * @since 0.2
 * @tag i18n-done
 **/
 
require_once 'head.php';
 
 
echo '<h2>', str(STR_CLASS_TREE_TITLE), '</h2>';
 
$root = create_classes_tree ();
$top_nodes = $root->getChildren();
usort($top_nodes, 'nodenamesort');
 
echo "<ul class=\"tree\">\n";
foreach ($top_nodes as $node) {
    draw_class_tree($node);
}
echo "</ul>\n";
 
require_once 'foot.php';
 
 
/**
 * Draws the tree from this node and below as unordered lists within unordered lists
 **/
function draw_class_tree($node)
{
    // Draw this item
    echo '<li>', get_object_link($node['name']);
 
    // Draw its children if it has any
    $children = $node->getChildren();
    usort($children, 'nodenamesort');
 
    if (count($children) > 0) {
        echo "\n<ul>\n";
        foreach ($children as $child) {
            draw_class_tree($child);
        }
        echo "</ul>\n";
    }
 
    echo "</li>\n";
}
 
 
function nodenamesort($a, $b)
{
    return strcasecmp($a['name'], $b['name']);
}
 
 
?>