php/historical/browser.php

<?php

# Navigation for the i-scream reports.
# pjm2@ukc.ac.uk
#
# CONFIGURABLE CONSTANTS
#

# The report directory, and the number of days to display.
$reportDirectory = "/home/cut/pjm2/webpages/reports";
$maxDaysShown = 7;

# Page appearance.
$scaleImage = "24hour.gif";
$lineColor = "#9999ff";

# Files to include
$titleHTML = "title.inc";
$bottomHTML = "bottom.inc";
$machineNameHTML = "machine_name.inc";
$reportHTML = "report.inc";

# What are the names of the report files?
$reportLimitsFile = "i-maxmin.txt";
$reportChartFile = "i-chart.gif";
$reportChartDataFile = "i-data.txt";

# Submission details.
$formMethod = "GET";
$thisPage = "browser.php";

# Leave this alone unless you know what you're doing ;)
$minFileSize = 33;

#
# END CONFIGURATION


function isReportEmpty($filename) {
    if (filesize($filename) < minFileSize) {
        return TRUE;
    }
    return FALSE;
}

function getdirArray($dir='./',$sort='asort') {
    global $dir_file_count;
    if ( is_dir($dir) ) {
        $fd = @opendir($dir);
        while ( ($part = @readdir($fd)) == TRUE ) {
            clearstatcache();
            if ($part != "." && $part != "..") {
                $dir_array[] = $part;
            }
        }
        if($fd == TRUE) {
            closedir($fd);
        }
        if (is_array($dir_array)) {
            $sort($dir_array);
            $dir_file_count = count($dir_array);
            Return $dir_array;
        } else {
            Return FALSE;
        }
    } else {
        Return FALSE;
    }
}

?>

<? include($titleHTML); ?>

<hr weight="1" color="<? echo $lineColor ?>">

<b>Most recent reports available</b>
<form method="GET" action="browser.php">
<?

    $file_array = getdirArray($reportDirectory,'rsort');
    print "<select size=\"1\" name=\"day\">";
    foreach($file_array as $file_name) {
        if (is_dir($file_name)) {
            $i++;
            print "<option value=\"$file_name\">$file_name</option>";
        }
        if ($i >= $maxDaysShown) {
            break;
        }
    }
    print "</select>";

?>
 <input type="submit" name="submit" value="Go">
</form>

<hr weight="1" color="<? echo $lineColor ?>">

<? if ($day) { ?>

    <b>Available reports for <? echo $day ?></b>

    <form method="GET" action="browser.php">
     <select size="1" name="machine_name">
      <? if ($machine_name) { ?>
        <option selected value="<? echo $machine_name ?>"><? echo $machine_name ?></option>
        <option value="">----------------</option>
      <? } else { ?>
        <option selected value="">[select machine]</option>
      <? } ?>
      <? include("$day/$machineNameHTML"); ?>
     </select>

     <select size="1" name="report">
      <? if ($report) { ?>
        <option selected value="<? echo $report ?>"><? echo $report ?></option>
        <option value="">----------------</option>
      <? } else { ?>
        <option selected value="">[select report]</option>
      <? } ?>
      <? include("$day/$reportHTML"); ?>
     </select>

     <input type="hidden" name="day" value="<? echo $day ?>">
     <input type="submit" name="submit" value="Show">
    </form>
    
    <hr weight="1" color="<? echo $lineColor ?>">
    
<? } ?>

    </p>


<?
    if ($submit == "Show" && $machine_name && $report) {
        
        include("$day/$machine_name/$report/$reportLimitsFile");
        
        $url = escapeshellcmd("$day/$machine_name/$report/i-chart.gif");
        if (isReportEmpty("$day/$machine_name/$report/i-data.txt")) {
            echo "Host <b>$machine_name</b> did not send any information about <b>$report</b> on <b>$day</b>.  Please select another report.";
        }
        else if (file_exists($url)) {  ?>
          
            <center><b>[<? echo $machine_name; ?>] - <? echo $report; ?></b></center>
          
            <table border="0" cellpadding="0" cellspacing="0">
             <tr>
              <td align="right" valign="top">
               <font size="2"><? printf("%.1f", $max_value);  ?></font>
              </td>
              <td rowspan="2">
               <img src="<? echo $url; ?>" width="500" height="250">
              </td>
             </tr>
             <tr>
              <td align="right" valign="bottom">
               <font size="2"><? echo $min_value; ?></font>
              </td>
             </tr>
             <tr>
              <td>&nbsp;</td>
              <td><img src="<? echo $scaleImage ?>" width="500" height="39"></td>
             </tr>
            </table>
            
            <hr weigth="1" color="<? echo $lineColor ?>">
            
            <b>Extra data</b>
            <p>
            <a href="<? echo "$day/$machine_name/$report/i-data.txt" ?>">Raw plot data</a><br>
            <a href="<? echo "$day/$machine_name/$report/i-chart.gif" ?>">GIF chart</a><br>
            <a href="<? echo "$day/$machine_name/$report/$reportLimitsFile" ?>">PHP y-axis limits include</a>
            
        <? }
        else {
            echo "<p>The report could not be found.  Somebody must have deleted it!</p>";
        }
        echo "<hr weight=\"1\" color=\"$lineColor\">";
    }
    
?>

<? include($bottomHTML); ?>
Revision:	1.23
Committed:	Fri Mar 2 09:45:56 2001 UTC (23 years, 2 months ago) by pjm2
Branch:	MAIN
Changes since 1.22:	+2 -2 lines
Log Message:	The file that is included to obtain the minimum and maximum y-axis scales is in the configuration.
#	User	Rev	Content
1	pjm2	1.1	<?php
2
3	pjm2	1.16	# Navigation for the i-scream reports.
4			# pjm2@ukc.ac.uk
5			#
6			# CONFIGURABLE CONSTANTS
7			#
8
9			# The report directory, and the number of days to display.
10			$reportDirectory = "/home/cut/pjm2/webpages/reports";
11			$maxDaysShown = 7;
12
13			# Page appearance.
14			$scaleImage = "24hour.gif";
15			$lineColor = "#9999ff";
16
17			# Files to include
18			$titleHTML = "title.inc";
19			$bottomHTML = "bottom.inc";
20			$machineNameHTML = "machine_name.inc";
21			$reportHTML = "report.inc";
22
23			# What are the names of the report files?
24			$reportLimitsFile = "i-maxmin.txt";
25			$reportChartFile = "i-chart.gif";
26			$reportChartDataFile = "i-data.txt";
27
28			# Submission details.
29			$formMethod = "GET";
30			$thisPage = "browser.php";
31	pjm2	1.1
32	pjm2	1.16	# Leave this alone unless you know what you're doing ;)
33			$minFileSize = 33;
34	pjm2	1.15
35	pjm2	1.16	#
36			# END CONFIGURATION
37	pjm2	1.15
38	pjm2	1.1
39	pjm2	1.14	function isReportEmpty($filename) {
40	pjm2	1.15	if (filesize($filename) < minFileSize) {
41	pjm2	1.14	return TRUE;
42			}
43			return FALSE;
44			}
45
46	pjm2	1.1	function getdirArray($dir='./',$sort='asort') {
47			global $dir_file_count;
48			if ( is_dir($dir) ) {
49			$fd = @opendir($dir);
50			while ( ($part = @readdir($fd)) == TRUE ) {
51			clearstatcache();
52			if ($part != "." && $part != "..") {
53			$dir_array[] = $part;
54			}
55			}
56			if($fd == TRUE) {
57			closedir($fd);
58			}
59			if (is_array($dir_array)) {
60			$sort($dir_array);
61			$dir_file_count = count($dir_array);
62			Return $dir_array;
63			} else {
64			Return FALSE;
65			}
66			} else {
67			Return FALSE;
68			}
69			}
70
71			?>
72
73	pjm2	1.20	<? include($titleHTML); ?>
74	pjm2	1.6
75	pjm2	1.19	<hr weight="1" color="<? echo $lineColor ?>">
76	pjm2	1.11
77			<b>Most recent reports available</b>
78	pjm2	1.12	<form method="GET" action="browser.php">
79	pjm2	1.11	<?
80
81	pjm2	1.17	$file_array = getdirArray($reportDirectory,'rsort');
82	pjm2	1.11	print "<select size=\"1\" name=\"day\">";
83			foreach($file_array as $file_name) {
84			if (is_dir($file_name)) {
85			$i++;
86			print "<option value=\"$file_name\">$file_name</option>";
87			}
88	pjm2	1.16	if ($i >= $maxDaysShown) {
89	pjm2	1.11	break;
90			}
91			}
92			print "</select>";
93
94			?>
95			<input type="submit" name="submit" value="Go">
96			</form>
97
98	pjm2	1.19	<hr weight="1" color="<? echo $lineColor ?>">
99	pjm2	1.11
100			<? if ($day) { ?>
101
102			<b>Available reports for <? echo $day ?></b>
103
104	pjm2	1.12	<form method="GET" action="browser.php">
105	pjm2	1.6	<select size="1" name="machine_name">
106	pjm2	1.13	<? if ($machine_name) { ?>
107			<option selected value="<? echo $machine_name ?>"><? echo $machine_name ?></option>
108			<option value="">----------------</option>
109			<? } else { ?>
110			<option selected value="">[select machine]</option>
111			<? } ?>
112	pjm2	1.22	<? include("$day/$machineNameHTML"); ?>
113	pjm2	1.6	</select>
114
115			<select size="1" name="report">
116	pjm2	1.13	<? if ($report) { ?>
117			<option selected value="<? echo $report ?>"><? echo $report ?></option>
118			<option value="">----------------</option>
119			<? } else { ?>
120			<option selected value="">[select report]</option>
121			<? } ?>
122	pjm2	1.22	<? include("$day/$reportHTML"); ?>
123	pjm2	1.6	</select>
124	pjm2	1.1
125	pjm2	1.11	<input type="hidden" name="day" value="<? echo $day ?>">
126	pjm2	1.8	<input type="submit" name="submit" value="Show">
127	pjm2	1.6	</form>
128	pjm2	1.11
129	pjm2	1.19	<hr weight="1" color="<? echo $lineColor ?>">
130	pjm2	1.11
131			<? } ?>
132	pjm2	1.1
133	pjm2	1.6	</p>
134	pjm2	1.1
135	pjm2	1.2
136			<?
137	pjm2	1.8	if ($submit == "Show" && $machine_name && $report) {
138	pjm2	1.11
139	pjm2	1.23	include("$day/$machine_name/$report/$reportLimitsFile");
140	pjm2	1.11
141	pjm2	1.12	$url = escapeshellcmd("$day/$machine_name/$report/i-chart.gif");
142	pjm2	1.14	if (isReportEmpty("$day/$machine_name/$report/i-data.txt")) {
143			echo "Host <b>$machine_name</b> did not send any information about <b>$report</b> on <b>$day</b>. Please select another report.";
144			}
145			else if (file_exists($url)) { ?>
146	pjm2	1.11
147			<center><b>[<? echo $machine_name; ?>] - <? echo $report; ?></b></center>
148
149			<table border="0" cellpadding="0" cellspacing="0">
150			<tr>
151			<td align="right" valign="top">
152			<font size="2"><? printf("%.1f", $max_value); ?></font>
153			</td>
154			<td rowspan="2">
155			<img src="<? echo $url; ?>" width="500" height="250">
156			</td>
157			</tr>
158			<tr>
159			<td align="right" valign="bottom">
160			<font size="2"><? echo $min_value; ?></font>
161			</td>
162			</tr>
163			<tr>
164			<td> </td>
165	pjm2	1.18	<td><img src="<? echo $scaleImage ?>" width="500" height="39"></td>
166	pjm2	1.11	</tr>
167			</table>
168
169	pjm2	1.19	<hr weigth="1" color="<? echo $lineColor ?>">
170	pjm2	1.11
171			<b>Extra data</b>
172			<p>
173			<a href="<? echo "$day/$machine_name/$report/i-data.txt" ?>">Raw plot data</a><br>
174			<a href="<? echo "$day/$machine_name/$report/i-chart.gif" ?>">GIF chart</a><br>
175	pjm2	1.23	<a href="<? echo "$day/$machine_name/$report/$reportLimitsFile" ?>">PHP y-axis limits include</a>
176	pjm2	1.11
177			<? }
178	pjm2	1.2	else {
179	pjm2	1.15	echo "<p>The report could not be found. Somebody must have deleted it!</p>";
180	pjm2	1.2	}
181	pjm2	1.19	echo "<hr weight=\"1\" color=\"$lineColor\">";
182	pjm2	1.2	}
183
184	pjm2	1.1	?>
185	pjm2	1.6
186	pjm2	1.21	<? include($bottomHTML); ?>