admin/error_logging_bundle.php

   1 <?php
   2 /************************************************************************/
   3 /* ATutor                                                                                                                               */
   4 /************************************************************************/
   5 /* Copyright (c) 2002-2008 by Greg Gay, Joel Kronenberg & Heidi Hazelton*/
   6 /* Adaptive Technology Resource Centre / University of Toronto                  */
   7 /* http://atutor.ca                                                                                                             */
   8 /*                                                                                                                                              */
   9 /* This program is free software. You can redistribute it and/or                */
  10 /* modify it under the terms of the GNU General Public License                  */
  11 /* as published by the Free Software Foundation.                                                */
  12 /************************************************************************/
  13 // $Id$
  14
  15 define('AT_INCLUDE_PATH', '../include/');
  16 require(AT_INCLUDE_PATH.'vitals.inc.php');
  17 admin_authenticate(AT_ADMIN_PRIV_ADMIN);
  18
  19 if (isset($_POST['back'])) {
  20         header('Location: error_logging.php');
  21         exit;
  22 }
  23
  24 if (isset($_POST['step2'])) { // e-mail bundle
  25
  26         if ($_POST['email_add'] == '') {
  27                 $msg->addError(array('EMPTY_FIELDS', _AT('recipient_address')));
  28
  29                 header('Location: ' . $_SERVER['PHP_SELF']);
  30                 exit;
  31         }
  32         /* First lets check if they selected any profiles to bundle, run through $POST['file(\d)'] */
  33         foreach($_POST as $elem => $val) {
  34                 if (strpos($elem, 'file') !== false) {
  35                         $found = true;
  36
  37                         $work = $val;
  38
  39                         $date = substr($work, 0, strpos($work, ':'));
  40                         $id = substr($work, strpos($work, ':') + 1);
  41                         /* Parse the variable */
  42                         $profiles{$id} = $date;
  43                 }
  44         }
  45
  46         if ($found === true) {
  47                 require(AT_INCLUDE_PATH . 'classes/phpmailer/atutormailer.class.php');
  48                 require(AT_INCLUDE_PATH.'classes/zipfile.class.php');
  49
  50                 $mail = new ATutorMailer;
  51
  52                 $zipfile = new zipfile();
  53
  54                 $dir_ = AT_CONTENT_DIR . 'logs';
  55
  56                 foreach($profiles as $elem => $val) {
  57                         $store_some;
  58
  59                         // read the dir where this profile and its associated log files are located
  60                         if (!($dir = opendir($dir_ . '/' . $val))) {
  61                                         $msg->printNoLookupFeedback('Could not access /content/logs/' . $val . '. Check that the permission for the <strong>Server</string> user are r+w to it');
  62                                         require(AT_INCLUDE_PATH.'footer.inc.php');
  63
  64                                         exit;
  65                                 }
  66                                 // Open a read pointer to run through each log date directory getting all the profiles
  67                                 while (($file = readdir($dir)) !== false) {
  68
  69                                         if (($file == '.') || ($file == '..') || is_dir($file)) {
  70                                                 continue;
  71                                         }
  72
  73                                         // any files mathcing the $elem key correspond to this profile
  74                                         if (strpos($file, $elem)        !== false) {
  75                                                 $store_some{$dir_ . '/'.  $val . '/' . $file} = $file;
  76                                         }
  77
  78                                 }
  79                                 closedir($dir); // clean it up
  80
  81                                 // The dir pointer is closed lets add to the zip
  82                                 foreach($store_some as $val_ => $e)
  83                                         $zipfile->add_file(file_get_contents($val_), $e);
  84                 }
  85
  86                 $zipfile->close();
  87
  88                 if ($file_handle = fopen($dir_ . '/bundle.log', "w")) {
  89                                 if (!fwrite($file_handle, $zipfile->get_file())) { }
  90                 } else { }
  91                 fclose($file_handle);
  92
  93                 $mail->From = $_config['contact_email'];
  94                 $mail->addAddress($_POST['email_add']);
  95                 $mail->Subject = _AT('log_file_bundle');
  96                 $mail->Body    = _AT('see_attached');
  97                 $mail->AddAttachment($dir_ . '/bundle.log');
  98
  99                 // clean up the file at the redirection point
 100                 if(!$mail->Send()) {
 101                    $msg->addError('SENDING_ERROR');
 102                    /* Make sure the tmp bundle file never exists past the lifetime of the bundle manager page */
 103                    unlink($dir_ . '/bundle.log');
 104                    header('Location: ' . $_SERVER['PHP_SELF']);
 105                    exit;
 106                 }
 107                 unset($mail);
 108
 109                 $msg->addFeedback('ACTION_COMPLETED_SUCCESSFULLY');
 110                 /* Make sure the tmp bundle file never exists past the lifetime of the bundle manager page */
 111                 unlink($dir_ . '/bundle.log');
 112                 header('Location: error_logging.php');
 113                 exit;
 114         } else {
 115                 $msg->addError('NO_LOGS_SELECTED');
 116                 header('Location: ' . $_SERVER['PHP_SELF']);
 117                 exit;
 118         }
 119 } // else step 1
 120
 121 require(AT_INCLUDE_PATH.'header.inc.php');
 122
 123 $msg->printAll();
 124
 125
 126 ?>
 127 <h3><?php echo _AT('profile_bundle_select'); ?></h3>
 128
 129 <p><?php echo _AT('admin_bundle_instructions'); ?></p>
 130
 131 <form name="form1" method="post" action="<?php echo $_SERVER['PHP_SELF']; ?>">
 132 <table class="data" summary="" rules="cols">
 133 <thead>
 134 <tr>
 135         <th span="col"><?php echo _AT('profile');   ?></th>
 136         <th span="col"><?php echo _AT('date');      ?></th>
 137         <th span="col"><?php echo _AT('bug_count'); ?></th>
 138 </tr>
 139 </thead>
 140 <tfoot>
 141 <tr>
 142         <td colspan="3">
 143                 <label for="email" ><?php echo _AT('recipient_address'); ?></label><br />
 144                 <input type="text" id="email" name="email_add" value="" />
 145                 <input type="submit" name="step2" value="<?php echo _AT('send_bundle'); ?>" />
 146                 <input type="submit" name="back" value="<?php echo _AT('back_to_main'); ?>" />
 147         </td>
 148 </tr>
 149 </tfoot>
 150 <tbody>
 151 <?php
 152
 153         $dir_ = AT_CONTENT_DIR . 'logs';
 154
 155                 if (!($dir = opendir($dir_))) {
 156                         $msg->printNoLookupFeedback('Could not access /content/logs. Check that the permission for the <strong>Server</string> user are r+w to it');
 157                         require(AT_INCLUDE_PATH.'footer.inc.php');
 158
 159                         exit;
 160                 }
 161
 162                 /**
 163                  * Run through the logs directory and lets get all the profiles of all the logs of all the dates, sort
 164                  * by primary key as date, secondary key is profile name
 165                  */
 166                 $logdirs;
 167
 168                 // loop through folder to get files and directory listing
 169                 while (($file = readdir($dir)) !== false) {
 170
 171                         /* if the name is not a directory */
 172                         if( ($file == '.') || ($file == '..')) {
 173                                 continue;
 174                         }
 175
 176                         if (is_dir($dir_ . '/' . $file)) {
 177                                 $logdirs{$file} = $file; // store the day log dir
 178                         }
 179                 }
 180                 closedir($dir); // clean it up
 181
 182                 if (empty($logdirs)) { ?>
 183                         <tr>
 184                                 <td colspan="3"><?php echo _AT('none_found'); ?></td>
 185                         </tr>
 186                 <?php
 187                 } else {
 188
 189                         $count_ = 1;
 190                         foreach ($logdirs as $row => $val) {
 191                                 $log_profiles; // store all the profiles under the dir /content/logs/$val
 192                                 $log_profiles_bug_count; // store the amount of bugs per profile
 193
 194                                 if (!($dir = opendir($dir_ . '/' . $val))) {
 195                                         $msg->printNoLookupFeedback('Could not access /content/logs/' . $val . '. Check that the permission for the <strong>Server</string> user are r+w to it');
 196                                         require(AT_INCLUDE_PATH.'footer.inc.php');
 197
 198                                         exit;
 199                                 }
 200                                 // Open a read pointer to run through each log date directory getting all the profiles
 201                                 while (($file = readdir($dir)) !== false) {
 202
 203                                         if (($file == '.') || ($file == '..') || is_dir($file)) {
 204                                                 continue;
 205                                         }
 206
 207                                         if (strpos($file, 'profile')    !== false) { // found a profile, store its md5 key identifier
 208                                                 $tmp_ = substr($file, strpos($file, '_') + 1);
 209                                                 $tmp_ = substr($tmp_, 0, strpos($tmp_, '.log.php'));
 210                                                 $log_profiles{$file} = $tmp_;
 211                                         }
 212
 213                                 }
 214                                 closedir($dir); // clean it up
 215
 216                                 /**
 217                                  * Open a read pointer to run through each log date directory getting all the bugs associated
 218                                  * all the profiles in $log_profiles
 219                                  */
 220                                 if (empty($log_profiles)) {
 221                                         $msg->printNoLookupFeedback('Warning. No profile found in ' . $dir_ . '/' . $val);
 222                                         require(AT_INCLUDE_PATH.'footer.inc.php');
 223
 224                                         exit;
 225                                 }
 226
 227                                 foreach ($log_profiles as $elem => $val_) {
 228                                         $count = 0;
 229
 230                                         /* for each profile get the number of bugs associated with it */
 231                                         if (!($dir = opendir($dir_ . '/' . $val))) {
 232                                                 $msg->printNoLookupFeedback('Could not access /content/logs' . $val . '. Check that the permission for the <strong>Server</string> user are r+w to it');
 233                                                 require(AT_INCLUDE_PATH.'footer.inc.php');
 234
 235                                                 exit;
 236                                         }
 237
 238                                         while (($file = readdir($dir)) !== false) {
 239
 240                                                 // make sure we ignore profiles too!, just look at bug files
 241                                                 if( ($file == '.') || ($file == '..') || is_dir($file) || (strpos($file, 'profile') !== false)) {
 242                                                         continue;
 243                                                 }
 244
 245                                                 // found a bug that maps to $val_ md5 profile identifer
 246                                                 if (strpos($file, $val_)        !== false) {
 247                                                         $count++;
 248                                                 }
 249                                         }
 250                                         closedir($dir);
 251
 252                                         // store the amount of bugs associated with profile
 253                                         $log_profiles_bug_count{$val}[$val_] = $count;
 254                                 }
 255                                 $log_profiles = array();
 256                         }
 257                         /**
 258                          * At this point ($log_profiles => key) = ($log_profiles_bug_count => key).
 259                          *
 260                          * Lets print out <td> rows corresponding to all profiles found in the following format:
 261                          *
 262                          * Profile name, profile date, profile bug count.
 263                          */
 264                         foreach ($log_profiles_bug_count as $day => $profile) :
 265                                  foreach ($profile as $stamp => $total) :
 266                         ?>
 267                                         <tr onmousedown="document.form1['<?php echo $stamp.$day; ?>'].checked = !document.form1['<?php echo $stamp.$day; ?>'].checked;">
 268                                                 <td><input type="checkbox" id="<?php echo $stamp.$day; ?>" value="<?php echo $day.':'.$stamp; ?>" name="file<?php echo $count_; ?>" onmouseup="this.checked=!this.checked" /><?php echo $count_; ?></td>
 269                                                 <td><?php echo $day; ?></td>
 270                                                 <td><?php echo $total; ?></td>
 271                                         </tr>
 272                         <?php
 273                                         $count_++;
 274                                 endforeach;
 275                         endforeach;
 276                 }
 277
 278 ?>
 279 </tbody>
 280 </table>
 281 </form>
 282
 283 <?php require(AT_INCLUDE_PATH.'footer.inc.php'); ?>