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Comparing projects/cms/source/reports/php/latest/latest.php (file contents):
Revision 1.31 by pjm2, Sat Mar 17 22:49:32 2001 UTC vs.
Revision 1.43 by tdb, Mon Oct 21 13:02:58 2002 UTC

# Line 1 | Line 1
1   <?php
2  
3 + #
4 + # i-scream central monitoring system
5 + # http://www.i-scream.org.uk
6 + # Copyright (C) 2000-2002 i-scream
7 + #
8 + # This program is free software; you can redistribute it and/or
9 + # modify it under the terms of the GNU General Public License
10 + # as published by the Free Software Foundation; either version 2
11 + # of the License, or (at your option) any later version.
12 + #
13 + # This program is distributed in the hope that it will be useful,
14 + # but WITHOUT ANY WARRANTY; without even the implied warranty of
15 + # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 + # GNU General Public License for more details.
17 + #
18 + # You should have received a copy of the GNU General Public License
19 + # along with this program; if not, write to the Free Software
20 + # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
21 + #
22 +
23   # Navigation for the i-scream reports.
24   # pjm2@ukc.ac.uk
25   #
# Line 18 | Line 38 | function printLine($title) {
38   }
39  
40  
41 < function showStat($title, $value, $input) {
41 > function showStat($title, $value, $input, $graph="") {
42  
43      $report = $value;
44  
45      $value = getPregMatch($value, $input);
46 <    if (empty($value)) {
46 >    if (!isset($value)) {
47          $value = "<i><font color=\"#999999\">not sent</font></i>";
48      }
49      ?>
# Line 34 | Line 54 | function showStat($title, $value, $input) {
54              </td>
55              <td width="50%" align="left" valign="top">
56               <? if (preg_match("/^[0-9]+\.?[0-9]*$/", $value)) {
57 <                    linkToHistory($report);
57 >                    linkToHistory($graph);
58                  } ?>
59                <?=$value?></td>
60            </tr>
# Line 43 | Line 63 | function showStat($title, $value, $input) {
63   }
64  
65  
66 < function linkToHistory($report) {
66 > function linkToHistory($graph) {
67      global $machine;
68 <    $yesterday = date("Y-m-d", time() - 86400);
69 <    echo <<<EOT
70 <        <a href="browser.php?machine_name=$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>
68 >    if(!empty($graph)) {
69 >        echo <<<EOT
70 >        <a href="graphs.php?machine_name=$machine&graph=$graph&submit=Show"><img src="minichart.gif" alt="View historical graphs of this data" width="20" height="20" border="0"></a>
71   EOT;
72 +    }
73   }
74  
75  
# Line 63 | Line 84 | function showDisks($diskRoot, $units, $input) {
84          if ($name || $mount) {
85              $used = "$diskRoot.p$i.attributes.used";
86              $kbytes = "$diskRoot.p$i.attributes.kbytes";
87 <            showBar("$name ($mount)", $used, $kbytes, $units, $input);
88 <            echo "$name ($mount) - $used/$kbytes<br>";
87 >            $graph = preg_replace("/_/", "$hex_underscore", $mount);
88 >            $graph = preg_replace("/\//", "$hex_slash", $graph);
89 >            $totalinodes = getPregMatch("$diskRoot.p$i.attributes.totalinodes", $input);
90 >            $freeinodes = getPregMatch("$diskRoot.p$i.attributes.freeinodes", $input);
91 >            showBar("$name ($mount)<br>space used", $used, $kbytes, $units, $input, "disk-$graph");
92 >            showBar("inodes used", (int) $freeinodes, (int) $totalinodes, " inodes", $input, "", "swap");
93 >            print "          <br><br>\n";
94          }
95          else {
96              break;
97          }
98          $i++;
99      }
74 –    echo "$i";
100   }
101  
102   # Return a preg_match result.
# Line 82 | Line 107 | function getPregMatch($value, $input) {
107  
108  
109   # show a bar-represented value.
110 < function showBar($title, $value, $max, $units, $input, $arrange='normal') {
110 > function showBar($title, $value, $max, $units, $input, $graph="", $arrange='normal') {
111  
112      include("latest_config.inc.php");
113  
114      $report = $value;
115 <
116 <    $value = getPregMatch($value, $input);
115 >    if (!is_int($value)) {
116 >        $value = getPregMatch($value, $input);
117 >    }
118      if (!is_int($max)) {
119          $max = getPregMatch($max, $input);
120      }
121 <    if (empty($value) || empty($max)) {
121 >    if (!isset($value) || !isset($max)) {
122          return;
123      }
124  
# Line 100 | Line 126 | function showBar($title, $value, $max, $units, $input,
126          $value = $max - $value;
127      }
128  
129 <    $width = intval($max_width * $value / $max);
129 >    if(empty($max)) {
130 >        $width = 1;
131 >    }
132 >    else {
133 >        $width = intval($max_width * $value / $max);
134 >        if ($width < 1) {
135 >            $width = 1;
136 >        }
137 >    }
138  
139      ?>
140          <table border="0" cellpadding="0" cellspacing="0" align="center">
141            <tr>
142 <            <td colspan="2"><? linkToHistory($report); ?> <b><?=$title?></b> <font size="2">(<?=$value?><?=$units?>)</font></td>
142 >            <td colspan="2"><? linkToHistory($graph); ?> <b><?=$title?></b> <font size="2">(<?=$value?><?=$units?>)</font></td>
143            </tr>
144            <tr>
145              <td colspan="2" bgcolor="#eeeeff"><img src="<?=$barImage?>" border="0" height="20" width="<?=$width?>"></td>
# Line 117 | Line 151 | function showBar($title, $value, $max, $units, $input,
151              <td align="left">0<?=$units?></td>
152              <td align="right"><?=$max?><?=$units?></td>
153            </tr>
120 –          <tr>
121 –            <td colspan="2">&nbsp;</td>
122 –          </tr>
154          </table>
155      <?
156   }
# Line 157 | Line 188 | function showBar($title, $value, $max, $units, $input,
188         clearstatcache();
189         $data_age = time() - $last_modified;
190  
191 <       $last_modified = date("l jS F - g:ia", $last_modified);
191 >       $last_modified = date("l jS F Y - g:ia", $last_modified);
192  
193         if ($data_age > $warning_age) {
194             $warning = <<<EOT
# Line 192 | Line 223 | EOT;
223             $input = $input[0];
224         }
225  
226 <       if (empty($input)) {
226 >       if (!isset($input)) {
227             echo "<br><br>There are currently no latest details about <b>$machine</b>.  Please notify your i-scream server administrator if you believe this to be incorrect.";
228         }
229         else {

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