function html_browse($proj)
{
if (isset($_GET['b'])) {
html_blob($proj, $_GET['b']);
} else {
if (isset($_GET['t'])) {
$tree = $_GET['t'];
} elseif (isset($_GET['tr'])) {
$tree = $_GET['tr'];
} else {
$tree = "HEAD";
}
html_tree($proj, $tree);
}
}
function html_tree($tree_array, $highlighted = null, $column_map = array())
{
global $db;
# images html
$img_tree_T = "<img align='middle' src='" . IMG_SRC . "tree_dots_T.gif' alt=''>";
$img_tree_L = "<img align='middle' src='" . IMG_SRC . "tree_dots_L.gif' alt=''>";
$img_tree_column = "<img align='middle' src='" . IMG_SRC . "tree_dots_column.gif' alt=''>";
$img_tree_plus = "<img align='middle' src='" . IMG_SRC . "tree_dots_plus.gif' alt=''>";
$img_tree_plus_b = "<img align='middle' src='" . IMG_SRC . "tree_dots_plus_b.gif' alt=''>";
$img_tree_minus = "<img align='middle' src='" . IMG_SRC . "tree_dots_minus.gif' alt=''>";
$img_tree_minus_b = "<img align='middle' src='" . IMG_SRC . "tree_dots_minus_b.gif' alt=''>";
$img_spacer = "<img src='" . IMG_SRC . "1px_transparent.gif' width=15 height=1 alt=''>";
$column = $img_tree_column . $img_spacer;
# display each child
for ($i = 0; $i < sizeof($tree_array); $i++) {
//echo"<tr><td valign=bottom>";
echo $img_spacer;
foreach ($column_map as $column_type) {
if ($column_type == "|") {
echo $column;
} elseif ($column_type == " ") {
echo $img_spacer;
}
}
# if the last child record print $table_L
# else print $table_T
if ($i == sizeof($tree_array) - 1) {
echo $img_tree_L;
$column_type = array(" ");
} else {
echo $img_tree_T;
$column_type = array("|");
}
$style = "";
if ($tree_array[$i]['req_id'] == $highlighted) {
$style = "style='font-weight: bold; font-size: 120%;'";
}
echo "<a {$style} href='requirement_detail_page.php?req_id=" . $tree_array[$i]['req_id'] . "'>" . $tree_array[$i]['req_name'] . "</a>";
echo "<br>" . NEWLINE;
//echo"</td></tr>". NEWLINE;
# display this node's children
html_tree($tree_array[$i]['children'], $highlighted, array_merge($column_map, $column_type));
}
}
function html_browse($proj)
{
$str = '';
$c = isset($_GET['c']) ? $_GET['c'] : isset($_GET['h']) ? $_GET['h'] : 'HEAD';
$f = $_GET['f'];
$str .= '<div class="gitbrowse">';
$str .= html_pathlinks($proj, $c, $f);
if (isset($_GET['b'])) {
$str .= html_blob($proj, $_GET['b'], $f);
} else {
$str .= html_tree($proj, $c, $f);
}
$str .= '</div>';
return $str;
}
