function display()
{
extract($_REQUEST);
$fields = array();
$fields["from_year"] = date("Y");
$fields["from_month"] = date("m");
$fields["from_day"] = "01";
$fields["to_year"] = date("Y");
$fields["to_month"] = date("m");
$fields["to_day"] = date("d");
$fields["perc_search"] = "100";
$fields["export"] = 0;
extract($fields, EXTR_SKIP);
$from_date = dateFmt($from_year, $from_month, $from_day);
$to_date = dateFmt($to_year, $to_month, $to_day);
$sql = "SELECT id, serial, des, grpname\r\n\t\t\tFROM cubit.assets\r\n\t\t\t\tLEFT JOIN cubit.assetgrp ON assets.grpid=assetgrp.grpid\r\n\t\t\tORDER BY serial ASC";
$asset_rslt = db_exec($sql) or errDie("Unable to retrieve assets.");
$asset_out = "";
while ($asset_data = pg_fetch_array($asset_rslt)) {
$percentage = utilisationPerc($asset_data["id"], $from_date, $to_date);
if (!is_numeric($perc_search) || $percentage > $perc_search) {
continue;
}
$asset_out .= "<tr class='" . bg_class() . "'>\r\n\t\t\t<td>{$asset_data['grpname']}</td>\r\n\t\t\t<td>" . getSerial($asset_data["id"]) . "</td>\r\n\t\t\t<td>{$asset_data['des']}</td>\r\n\t\t\t<td align='center'>\r\n\t\t\t\t<b>" . utilisationDays($asset_data["id"], $from_date, $to_date) . "</b>\r\n\t\t\t</td>\r\n\t\t\t<td align='center' >\r\n\t\t\t\t<b>{$percentage}%</b>\r\n\t\t\t</td>\r\n\t\t\t<td width='2%' bgcolor='" . ext_progressColor($percentage) . "'> </td>\r\n\t\t</tr>";
}
if (empty($asset_out)) {
$asset_out = "<tr class='" . bg_class() . "'>\r\n\t\t\t<td colspan='6'><li>No results found</li></td>\r\n\t\t</tr>";
}
$OUTPUT = "<center>\r\n\t<h3>Hire Utilisation Report</h3>\r\n\t<form method='post' action='" . SELF . "'>\r\n\t<table " . TMPL_tblDflts . ">\r\n\t\t<tr>\r\n\t\t\t<th colspan='3'>Date Range</th>\r\n\t\t</tr>\r\n\t\t<tr class='" . bg_class() . "'>\r\n\t\t\t<td>" . mkDateSelect("from", $from_year, $from_month, $from_day) . "</td>\r\n\t\t\t<td> <b> To </b> </td>\r\n\t\t\t<td>" . mkDateSelect("to", $to_year, $to_month, $to_day) . "</td>\r\n\t\t</tr>\r\n\t\t<tr>\r\n\t\t\t<th colspan='3'>Utilisation Percentage Filter (Less Than or Equal)</th>\r\n\t\t</tr>\r\n\t\t<tr class='" . bg_class() . "'>\r\n\t\t\t<td colspan='3' align='center'>\r\n\t\t\t\t<input type='text' name='perc_search' value='{$perc_search}'\r\n\t\t\t\tsize='2' style='text-align: center' />%\r\n\t\t\t</td>\r\n\t\t</tr>\r\n\t\t<tr>\r\n\t\t\t<td colspan='3' align='center'>\r\n\t\t\t\t<input type='submit' value='Apply to Report'\r\n\t\t\t\tstyle='font-weight: bold; font-size: 1.1em' />\r\n\t\t\t</td>\r\n\t\t</tr>\r\n\t</table>\r\n\t</form>";
$OUTPUT .= $xls_out = "\r\n\t<h3>Hire Utilisation Report For {$from_date} to {$to_date}</h3>\r\n\t<table " . TMPL_tblDflts . " width='70%'>\r\n\t\t<tr>\r\n\t\t\t<th>Group</th>\r\n\t\t\t<th>Serial</th>\r\n\t\t\t<th>Description</th>\r\n\t\t\t<th>Days Hired</th>\r\n\t\t\t<th>Utilisation Percentage</th>\r\n\t\t\t<th width='2%'> </th>\r\n\t\t</tr>\r\n\t\t{$asset_out}\r\n\t</table>";
$OUTPUT .= "\r\n\t<form method='post' action='" . SELF . "'>\r\n\t\t<input type='hidden' name='export' value='1' />\r\n\t\t<input type='submit' value='Export to Spreadsheet' />\r\n\t</form>\r\n\t</center>";
if ($export) {
$xls_out = clean_html($xls_out);
require_lib("xls");
StreamXLS("hire_utilisation", $xls_out);
}
return $OUTPUT;
}
function utilisationPerc($asset_id, $from_date, $to_date)
{
$DAYS = 60 * 60 * 24;
$from_time = getDTEpoch("{$from_date} 0:00:00");
$to_time = getDTEpoch("{$to_date} 23:59:59");
$total_days = ($to_time - $from_time) / $DAYS;
$hired_days = utilisationDays($asset_id, $from_date, $to_date);
$percentage = $hired_days / $total_days * 100;
return sprint($percentage);
}