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<?php |
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|
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# Navigation for the i-scream reports. |
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# pjm2@ukc.ac.uk |
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# |
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# CONFIGURABLE CONSTANTS: - |
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|
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# The report directory, and the number of days to display. |
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$reportDirectory = "/home/cut/pjm2/webpages/reports/historical"; |
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$maxDaysShown = 7; |
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|
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# Page appearance. |
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$scaleImage = "24hour.gif"; |
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$lineColor = "#9999ff"; |
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|
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# Files to include |
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$titleHTML = "title.inc"; |
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$bottomHTML = "bottom.inc"; |
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$machineNameHTML = "machine_name.inc"; |
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$reportHTML = "report.inc"; |
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|
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# What are the names of the report files? |
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$reportLimitsFile = "i-maxmin.txt"; |
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$reportChartFile = "i-chart.gif"; |
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$reportChartDataFile = "i-data.txt"; |
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|
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# Submission details. |
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$formMethod = "GET"; |
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$thisPage = "browser.php"; |
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|
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# Leave this alone unless you know what you're doing ;) |
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$minFileSize = 33; |
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|
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# |
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# END CONFIGURATION |
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|
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|
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|
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|
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|
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# Used to return whether or not a report data file is empty. |
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function isReportEmpty($filename, $minFileSize) { |
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if (filesize($filename) < $minFileSize) { |
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return TRUE; |
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} |
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return FALSE; |
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} |
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|
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|
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# return an array of subdirectories in the current directory. |
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function getdirArray($dir='./',$sort='asort') { |
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global $dir_file_count; |
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if ( is_dir($dir) ) { |
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$fd = @opendir($dir); |
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while ( ($part = @readdir($fd)) == TRUE ) { |
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clearstatcache(); |
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if ($part != "." && $part != "..") { |
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if (preg_match("/^[0-9]{4}\-[0-9]{2}\-[0-9]{2}$/", $part)) { |
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$dir_array[] = $part; |
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} |
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} |
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} |
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if($fd == TRUE) { |
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closedir($fd); |
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} |
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if (is_array($dir_array)) { |
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$sort($dir_array); |
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$dir_file_count = count($dir_array); |
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Return $dir_array; |
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} else { |
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Return FALSE; |
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} |
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} else { |
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Return FALSE; |
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} |
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} |
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|
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?> |
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|
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<? include($titleHTML); ?> |
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|
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<hr weight="1" color="<? echo $lineColor ?>"> |
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|
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<b>Most recent reports available</b> |
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<form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>"> |
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<? |
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|
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$file_array = getdirArray($reportDirectory,'rsort'); |
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print "<select size=\"1\" name=\"day\">"; |
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if ($day) { ?> |
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<option selected value="<? echo $day ?>"><? echo $day ?></option> |
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<option value="">----------------</option> |
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<? } |
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foreach($file_array as $file_name) { |
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if (is_dir($file_name)) { |
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$i++; |
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print "<option value=\"$file_name\">$file_name</option>"; |
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} |
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if ($i >= $maxDaysShown) { |
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break; |
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} |
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} |
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print "</select>"; |
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|
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?> |
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<input type="submit" name="submit" value="Go"> |
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</form> |
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|
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<hr weight="1" color="<? echo $lineColor ?>"> |
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|
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<? if ($day) { ?> |
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|
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<b>Available reports for <? echo $day ?></b> |
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|
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<form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>"> |
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<select size="1" name="machine_name"> |
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<? if ($machine_name) { ?> |
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<option selected value="<? echo $machine_name ?>"><? echo $machine_name ?></option> |
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<option value="">----------------</option> |
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<? } else { ?> |
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<option selected value="">[select machine]</option> |
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<? } ?> |
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<? include("$day/$machineNameHTML"); ?> |
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</select> |
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|
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<select size="1" name="report"> |
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<? if ($report) { ?> |
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<option selected value="<? echo $report ?>"><? echo $report ?></option> |
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<option value="">----------------</option> |
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<? } else { ?> |
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<option selected value="">[select report]</option> |
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<? } ?> |
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<? include("$day/$reportHTML"); ?> |
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</select> |
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|
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<input type="hidden" name="day" value="<? echo $day ?>"> |
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<input type="submit" name="submit" value="Show"> |
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</form> |
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|
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<hr weight="1" color="<? echo $lineColor ?>"> |
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|
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<? } ?> |
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|
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</p> |
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|
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|
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<? |
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if ($submit == "Show" && $machine_name && $report) { |
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|
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include("$day/$machine_name/$report/$reportLimitsFile"); |
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|
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$url = escapeshellcmd("$day/$machine_name/$report/$reportChartFile"); |
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if (isReportEmpty("$day/$machine_name/$report/$reportChartDataFile", $minFileSize)) { |
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echo "Host <b>$machine_name</b> did not send any information about <b>$report</b> on <b>$day</b>. Please select another report."; |
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} |
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else if (file_exists($url)) { ?> |
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|
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<center><b>[<? echo $machine_name; ?>] - <? echo $report; ?></b></center> |
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|
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<table border="0" cellpadding="0" cellspacing="0"> |
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<tr> |
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<td align="right" valign="top"> |
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<font size="2"><? printf("%.1f", $max_value); ?></font> |
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</td> |
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<td rowspan="2"> |
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<img src="<? echo $url; ?>" width="500" height="250"> |
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</td> |
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</tr> |
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<tr> |
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<td align="right" valign="bottom"> |
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<font size="2"><? echo $min_value; ?></font> |
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</td> |
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</tr> |
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<tr> |
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<td> </td> |
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<td><img src="<? echo $scaleImage ?>" width="500" height="39"></td> |
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</tr> |
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</table> |
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|
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<hr weigth="1" color="<? echo $lineColor ?>"> |
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|
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<b>Extra data</b> |
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<p> |
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<a href="<? echo "$day/$machine_name/$report/$reportChartDataFile" ?>">Raw plot data</a><br> |
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<a href="<? echo "$day/$machine_name/$report/$reportChartFile" ?>">GIF chart</a><br> |
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<a href="<? echo "$day/$machine_name/$report/$reportLimitsFile" ?>">PHP y-axis limits include</a> |
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|
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<? } |
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else { |
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echo "<p>The report could not be found. Somebody must have deleted it!</p>"; |
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} |
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echo "<hr weight=\"1\" color=\"$lineColor\">"; |
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} |
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|
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?> |
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|
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<? include($bottomHTML); ?> |
