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root/i-scream/projects/cms/source/reports/php/latest/latest.php
Revision: 1.24
Committed: Tue Mar 13 20:55:43 2001 UTC (23 years, 7 months ago) by pjm2
Branch: MAIN
Changes since 1.23: +12 -3 lines
Log Message:
Added links to charts for all scalar values that are numbers.
Corrected the spelling of "Receipt" while I was at it... well,
nobody else noticed ;)

File Contents

# User Rev Content
1 pjm2 1.1 <?php
2    
3     # Navigation for the i-scream reports.
4     # pjm2@ukc.ac.uk
5     #
6     # CONFIGURABLE CONSTANTS: -
7    
8     include("latest_config.inc.php");
9    
10     #
11     # END CONFIGURATION
12    
13 pjm2 1.18 include("iutils.inc.php");
14 pjm2 1.1
15 pjm2 1.9 function printLine($title) {
16 pjm2 1.19 echo "<hr style=\"color:#9999ff;\">";
17 pjm2 1.9 echo "<b>$title</b>";
18 pjm2 1.6 }
19    
20 pjm2 1.1
21     function showStat($title, $value, $input) {
22 pjm2 1.24
23     $report = $value;
24    
25 pjm2 1.7 preg_match("/$value=([^\,]*)[\,\}]/", $input, $matches);
26 pjm2 1.1 $value = $matches[1];
27     if (empty($value)) {
28 pjm2 1.8 $value = "<i><font color=\"#999999\">not sent</font></i>";
29 pjm2 1.1 }
30     ?>
31     <table border="0" width="100%">
32     <tr>
33 pjm2 1.24 <td width="50%" align="right" valign="top">
34     <b><?=$title?></b>
35     </td>
36     <td width="50%" align="left" valign="top">
37     <? if (preg_match("/^[0-9]+\.?[0-9]*$/", $value)) {
38     linkToHistory($report);
39     } ?>
40     <?=$value?></td>
41 pjm2 1.1 </tr>
42     </table>
43     <?
44     }
45    
46    
47 pjm2 1.20 function linkToHistory($report) {
48     global $machine;
49     $yesterday = date("Y-m-d", time() - 86400);
50     echo <<<EOT
51 pjm2 1.23 <a href="browser.php?machine_name=$machine&report=$report&day=$yesterday&submit=Show"><img src="minichart.gif" alt="View yesterday's 24-hour chart" width="20" height="20" border="0"></a>
52 pjm2 1.20 EOT;
53     }
54    
55    
56 pjm2 1.1 # show a bar-represented value.
57 pjm2 1.13 function showBar($title, $value, $max, $units, $input) {
58 pjm2 1.1
59     include("latest_config.inc.php");
60    
61 pjm2 1.22 $report = $value;
62    
63 pjm2 1.1 preg_match("/$value=([^\,]*)\,/", $input, $matches);
64     $value = $matches[1];
65     if (!is_int($max)) {
66     preg_match("/$max=([^\,]*)\,/", $input, $matches);
67     $max = $matches[1];
68     }
69     if (empty($value) || empty($max)) {
70     return;
71     }
72    
73     $width = intval($max_width * $value / $max);
74    
75     ?>
76 pjm2 1.10 <table border="0" cellpadding="0" cellspacing="0" align="center">
77 pjm2 1.1 <tr>
78 pjm2 1.23 <td colspan="2"><? linkToHistory($report); ?> <b><?=$title?></b> <font size="2">(<?=$value?><?=$units?>)</font></td>
79 pjm2 1.1 </tr>
80     <tr>
81     <td colspan="2" bgcolor="#eeeeff"><img src="<?=$barImage?>" border="0" height="20" width="<?=$width?>"></td>
82     </tr>
83     <tr>
84     <td colspan="2"><img src="<?=$scaleImage?>" border="0" height="11" width="<?=$max_width?>"></td>
85     </tr>
86     <tr>
87 pjm2 1.13 <td align="left">0<?=$units?></td>
88     <td align="right"><?=$max?><?=$units?></td>
89 pjm2 1.1 </tr>
90 pjm2 1.15 <tr>
91     <td colspan="2">&nbsp;</td>
92     </tr>
93 pjm2 1.1 </table>
94     <?
95     }
96    
97    
98     ?>
99    
100     <? include($titleHTML); ?>
101    
102 pjm2 1.12 <? printLine("Display the latest information received from a host"); ?>
103 pjm2 1.1
104     <form method="<? echo $formMethod ?>" action="<? echo $thisPage ?>">
105     <?
106    
107 pjm2 1.5 $file_array = getdirArray($latestDirectory,'asort');
108 pjm2 1.1 print "<select size=\"1\" name=\"machine\">";
109     if ($machine) { ?>
110     <option selected value="<? echo $machine ?>"><? echo $machine ?></option>
111     <option value="">----------------</option>
112     <? }
113     foreach($file_array as $file_name) {
114 pjm2 1.3 #if (is_dir($file_name)) {
115 pjm2 1.1 print "<option value=\"$file_name\">$file_name</option>";
116 pjm2 1.3 #}
117 pjm2 1.1 }
118     print "</select>";
119    
120     ?>
121     <input type="submit" name="submit" value="Display">
122     </form>
123    
124     <? if ($machine) {
125    
126 pjm2 1.12 $last_modified = filemtime("$latestDirectory/$machine/$latestData");
127     clearstatcache();
128     $data_age = time() - $last_modified;
129    
130 pjm2 1.17 $last_modified = date("l jS F - g:ia", $last_modified);
131 pjm2 1.12
132     if ($data_age > $warning_age) {
133     $warning = <<<EOT
134     <br>
135     <font color="red"><b>
136     Warning:
137     </b></font>
138     This realtime report is too old to be considered recent
139     EOT;
140     }
141    
142     echo <<<EOT
143 pjm2 1.16 <table border="0" bgcolor="#000066" cellpadding="3" cellspacing="1">
144 pjm2 1.12 <tr>
145     <td bgcolor="#000066">
146     &nbsp;
147     </td>
148     <td bgcolor="#ffffcc">
149     <font face="arial,sans-serif" size="2">
150 pjm2 1.24 <b>Receipt date:</b> $last_modified
151 pjm2 1.12 $warning
152     </font>
153     </td>
154     </tr>
155     </table>
156     EOT;
157    
158 pjm2 1.1 # Read the file.
159     #$input = "packet.attributes.machine_name=raptor.ukc.ac.uk,packet.memory.free=10,packet.memory.total=100,";
160 pjm2 1.2 $input = file("$latestDirectory/$machine/$latestData");
161 pjm2 1.1 # All we need is the first line if there is more than one line.
162     $input = $input[0];
163    
164     if (empty($input)) {
165     echo "<br><br>There was an error reading from the latest packet received. Please notify your i-scream server administrator.";
166     }
167     else {
168     # Display the data specified in the display include.
169     include("latest_display.inc.php");
170     }
171 pjm2 1.9 }
172 pjm2 1.12
173 pjm2 1.1 ?>
174    
175 pjm2 1.16 <? printLine(""); ?>
176 pjm2 1.1
177     <? include($bottomHTML); ?>