function build_and_send_graph($data_rs, $chartType, $title)
{
$gdImage = new GDImage(get_opendb_image_type());
$imgType = $gdImage->getImageType();
unset($gdImage);
$graphCfg = _theme_graph_config();
$chart = new StatsChartImpl($chartType, $graphCfg);
$chart->setTitle($title);
if (is_array($data_rs)) {
usort($data_rs, "sort_data_element");
// only show first 12 items - otherwise graph will not render correctly.
if ($chartType == 'piechart' && count($data_rs) > 12) {
$data_rs = array_slice($data_rs, 0, 11);
}
reset($data_rs);
while (list(, $data_r) = each($data_rs)) {
if ($chartType == 'piechart') {
$chart->addData($data_r['display'] . " ({$data_r['value']})", $data_r['value']);
} else {
$chart->addData($data_r['display'], $data_r['value']);
}
}
}
$chart->render($imgType);
}
echo _theme_header(get_opendb_lang_var('statistics'));
echo "<h2>" . get_opendb_lang_var('statistics') . "</h2>";
build_review_stats();
build_borrower_stats();
build_item_stats();
$item_type_rs = get_item_type_totals_rs();
if (count($item_type_rs) > 0) {
echo "<div class=\"tabContainer\">";
echo "<ul class=\"tabMenu\" id=\"tab-menu\">";
echo "<li id=\"menu-breakdown\" class=\"first activeTab\" onclick=\"return activateTab('breakdown', 'tab-menu', 'tab-content', 'activeTab', 'tabContent')\">" . get_opendb_lang_var('overview') . "</li>";
reset($item_type_rs);
while (list(, $item_type_r) = each($item_type_rs)) {
echo "<li id=\"menu-{$item_type_r['s_item_type']}\" onclick=\"return activateTab('{$item_type_r['s_item_type']}', 'tab-menu', 'tab-content', 'activeTab', 'tabContent')\">{$item_type_r['s_item_type']}</li>";
}
echo "</ul>";
$graphCfg = _theme_graph_config();
$chartLib = get_opendb_config_var('stats', 'chart_lib');
if ($chartLib != 'legacy') {
$widthHeightAttribs = "width=\"{$graphCfg['width']}\" height=\"{$graphCfg['height']}\"";
}
echo "<div id=\"tab-content\">";
echo "\n<div class=\"tabContent\" id=\"breakdown\">";
echo "<ul class=\"graph\">";
echo "<li>" . render_chart_image('item_ownership') . "</li>";
echo "<li>" . render_chart_image('item_types') . "</li>";
echo "<li>" . render_chart_image('categories') . "</li>";
echo "</ul>";
echo "</div>";
reset($item_type_rs);
while (list(, $item_type_r) = each($item_type_rs)) {
echo "\n<div class=\"tabContentHidden\" id=\"{$item_type_r['s_item_type']}\">";
function render_chart_image($graphType, $itemType = NULL)
{
$graphCfg = _theme_graph_config();
$chartLib = get_opendb_config_var('stats', 'chart_lib');
if ($chartLib != 'legacy') {
$widthHeightAttribs = "width=\"{$graphCfg['width']}\" height=\"{$graphCfg['height']}\"";
}
$altText = get_chart_alt_text($graphType, $itemType);
return "<img src=\"stats.php?op=graph&graphtype={$graphType}" . (strlen($itemType) > 0 ? "&s_item_type=" . urlencode($itemType) : "") . "\" {$widthHeightAttribs} alt=\"{$altText}\">";
}
