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Alexander Sadleir
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<?php |
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Maxious
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date_default_timezone_set('Australia/Melbourne'); |
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Alexander Sadleir
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$split = false; |
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function format_bytes($size) { |
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$units = array(' B', ' KB', ' MB', ' GB', ' TB'); |
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for ($i = 0; $size >= 1024 && $i < 4; $i++) $size /= 1024; |
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return round($size, 2).$units[$i]; |
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} |
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$days = 4; |
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if (isset($_REQUEST['days'])) $days = $_REQUEST['days']; |
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$startDate = strtotime("05-Jun-2008"); |
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if (isset($_REQUEST['startDate'])) $startDate = $_REQUEST['startDate']; |
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function getFile($startDate, $days, $minVal, $maxVal) { |
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global $split; |
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$endDate = strtotime(date("Y-m-d", $startDate)." +".$days." days"); |
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$file = date("dMY",$startDate).'to'.date("dMY",$endDate).'val'.$minVal.'to'.$maxVal.'.xls'; |
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echo "Fetching $file ($days days) ($minVal < value < $maxVal )... "; |
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$url = "https://www.tenders.gov.au/?event=public.advancedsearch.CNSONRedirect&type=cnEvent&atmType=archived%2Cclosed%2Cpublished%2Cproposed&agencyUUID=&agencyStatus=-1&portfolioUUID=&keyword=&KeywordTypeSearch=AllWord&CNID=&dateType=Publish+Date&dateStart=".date("d-M-Y",$startDate)."&dateEnd=".date("d-M-Y",$endDate)."&supplierName=&supplierABN=&valueFrom=".$minVal."&valueTo=".$maxVal."&ATMID=&AgencyRefId=&consultancy=&download=Download+results"; |
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echo "<!-- $url -->"; |
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$current = file_get_contents($url); |
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if (strpos($current,"There are no results that match your selection.")> 0 ) { |
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echo "<font color=red>Empty file!</font><br>"; |
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} |
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if (strpos($current,"Your search returned more than 1000 results.") === false) { |
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file_put_contents($file, $current); |
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echo "$file saved<br>"; |
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echo format_bytes(filesize($file))."<br>"; |
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echo '<a href="?startDate='.$endDate.'&days='.$days.'">Load next '.($days).' days </a><br>'; |
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echo '<a href="?startDate='.$endDate.'&days='.($days*2).'">Load next '.($days*2).' days </a><br>'; |
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echo '<a href="?startDate='.$endDate.'&days='.$days.'&split=yes">Load next '.($days).' days with split</a><br>'; |
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flush(); |
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if (!isset($_REQUEST['split']) && !$split) { |
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echo "Success so fetching next $days... <br>"; |
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getFile($endDate, $days, "" , ""); |
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} |
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return true; |
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} else { |
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echo "<font color=red>Too many records!</font><br>"; |
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echo '<a href="?startDate='.$startDate.'&days='.floor($days/2).'">Load '.($days/2).' days instead?</a><br>'; |
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echo '<a href="?startDate='.$startDate.'&days='.$days.'&split=yes">Split instead?</a><br>'; |
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flush(); |
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if (!isset($_REQUEST['split']) && !$split) { |
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echo "Failure so splitting ... <br>"; |
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doSplit($startDate, $days); |
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} |
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return false; |
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} |
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} |
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function doSplit($startDate, $days) { |
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global $split; |
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$split = true; |
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set_time_limit(20); |
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getFile($startDate, $days, 0, 12000); |
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getFile($startDate, $days, 12000, 16000); |
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getFile($startDate, $days, 16000, 20000); |
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getFile($startDate, $days, 20000, 30000); |
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getFile($startDate, $days, 30000, 40000); |
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// getFile($startDate, $days, 40000, 80000); |
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getFile($startDate, $days, 40000, 60000); |
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getFile($startDate, $days, 60000, 80000); |
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// getFile($startDate, $days, 80000, 300000); |
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getFile($startDate, $days, 80000, 150000); |
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getFile($startDate, $days, 150000, 300000); |
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getFile($startDate, $days, 300000, 999999999); |
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} |
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if (isset($_REQUEST['split'])) { |
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doSplit($startDate, $days); |
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} else { |
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getFile($startDate, $days, "" , ""); |
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} |
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?> |
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Maxious
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