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57 lines
1.4 KiB
57 lines
1.4 KiB
14 years ago
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<?php
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// $Id$
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class treeview {
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private $type;
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private $content = '';
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private $icons = '';
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private $id = NULL;
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private $children = array();
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function __construct($content, $type = NULL, $icons = NULL, $id = NULL) {
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$this->type = $type;
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$this->content = $content;
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$this->id = $id;
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$this->icons = $icons;
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}
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function buildTree($class = NULL, $includeul = TRUE) {
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$ret = '';
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if ($includeul)
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$ret .= '<ul ' . ($this->id != NULL ? 'id="'. $this->id .'"' : '') . ($class != NULL ? 'class="'. $class .'"' : '') .'>';
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$ret .= '<li>';
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if ($this->type != NULL) {
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$ret .='<span class="'. $this->type .'">';
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}
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$ret .= $this->content;
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if ($this->type != NULL) {
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$ret .= '</span>';
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}
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$ret .= $this->icons;
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if (count($this->children) > 0) {
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if ($includeul)
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$ret .= '<ul>';
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else
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$ret .= '<ul '. ($this->id != NULL ? 'id="' . $this->id .'"' : '') .'>';
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foreach ($this->children as $tree) {
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$ret .= $tree->buildTree(NULL, FALSE);
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}
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$ret .= '</ul>';
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}
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$ret .= '</li>';
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if ($includeul)
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$ret .= '</ul>';
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return $ret;
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}
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function addChild($content, $type = 'file', $icons = NULL, $id = NULL) {
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$tree = (is_object($content) && get_class($content) == 'treeview') ? $content : new treeview($content, $type, $icons, $id);
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$this->children[] = $tree;
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return $tree;
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}
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}
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