attachment.php

   1 <?php
   2 /*=====================================================================*\
   3 || ################################################################### ||
   4 || # BugStrike [#]version[#]
   5 || # --------------------------------------------------------------- # ||
   6 || # Copyright ©2002-[#]year[#] by Iris Studios, Inc. All Rights Reserved. # ||
   7 || # This file may not be reproduced in any way without permission.  # ||
   8 || # --------------------------------------------------------------- # ||
   9 || # User License Agreement at http://www.iris-studios.com/license/  # ||
  10 || ################################################################### ||
  11 \*=====================================================================*/
  12
  13 $fetchtemplates = array(
  14         'newattach',
  15         'editattach'
  16 );
  17
  18 require_once('./global.php');
  19
  20 if (isset($bugsys->in['attachmentid']))
  21 {
  22         $attachment = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "attachment WHERE attachmentid = " . intval($bugsys->in['attachmentid']));
  23         if (!$attachment)
  24         {
  25                 $error->throw('alert: bad attachment');
  26         }
  27 }
  28
  29 $bug = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "bug WHERE bugid = " . (($attachment['attachmentid']) ? $attachment['bugid'] : intval($bugsys->in['bugid'])));
  30 if (!$bug)
  31 {
  32         $error->throw('alert: bad bug');
  33 }
  34
  35 // setup logging
  36 require_once('./includes/class_history.php');
  37 $log = new History();
  38 $log->bugid = $bug['bugid'];
  39
  40 // ###################################################################
  41
  42 if ($_REQUEST['do'] == 'kill')
  43 {
  44         if (!can_perform('caneditattach'))
  45         {
  46                 $error->throw_permission();
  47         }
  48
  49         $db->query("DELETE FROM " . TABLE_PREFIX . "attachment WHERE attachmentid = $attachment[attachmentid]");
  50
  51         $log->language = 'log_kill_attachment';
  52         $log->arguments = array($attachment['attachmentid']);
  53         $log->allowempty = true;
  54         $log->log();
  55
  56         echo "<a href=\"showreport.php?bugid=$bug[bugid]\">attachment removed</a>";
  57 }
  58
  59 // ###################################################################
  60
  61 if ($_REQUEST['do'] == 'delete')
  62 {
  63         if (!can_perform('caneditattach'))
  64         {
  65                 $error->throw_permission();
  66         }
  67
  68         echo "are you sure you want to delete this attachment? <a href=\"attachment.php?do=kill&amp;attachmentid=$attachment[attachmentid]\">yes</a>";
  69 }
  70
  71 // ###################################################################
  72
  73 if ($_POST['do'] == 'insert')
  74 {
  75         if (!can_perform('canputattach'))
  76         {
  77                 $error->throw_permission();
  78         }
  79
  80         // create alias
  81         $FILE =& $_FILES['attachment'];
  82
  83         // PHP errors
  84         switch ($FILE['error'])
  85         {
  86                 case 0: break;
  87                 case 1: $error->throw('PHP said the file you uploaded was too big.'); break;
  88                 case 2: $error->throw('The file exceeds the allowed upload size.'); break;
  89                 case 3: $error->throw('The file was only partially uploaded.'); break;
  90                 case 4: $error->throw('The file was not uploaded at all.'); break;
  91                 case 6: $error->throw('PHP could not find the /tmp directory.'); break;
  92         }
  93
  94         // did it upload?
  95         if (!is_uploaded_file($FILE['tmp_name']))
  96         {
  97                 $error->throw('The file you specified did not upload.');
  98         }
  99
 100         // #*# put some MIME-type validation here
 101
 102         if (!$bugsys->in['description'])
 103         {
 104                 $error->throw('you need a file description!');
 105         }
 106
 107         $filedata = $bugsys->escape(file_get_contents($FILE['tmp_name']), true, true);
 108         $time = time();
 109
 110         // insert an attachment
 111         $db->query("
 112                 INSERT INTO attachment
 113                         (bugid, filename, mimetype, filesize,
 114                         attachment, description, dateline, userid)
 115                 VALUES
 116                         ($bug[bugid], '" . $bugsys->escape($FILE['name']) . "',
 117                         '" . $bugsys->escape($FILE['type']) . "', " . intval($FILE['size']) . ",
 118                         '$filedata', '" . $bugsys->in['description'] . "', $time,
 119                         " . $bugsys->userinfo['userid'] . "
 120                 )"
 121         );
 122
 123         $attachmentid = $db->insert_id();
 124         $log->language = 'log_new_attachment';
 125         $log->arguments = array($FILE['name'], $attachmentid);
 126         $log->allowempty = true;
 127         $log->log();
 128
 129         // mark obsoletes
 130         $obsoletes = $_POST['obsoletes'];
 131         if (count($obsoletes) > 0)
 132         {
 133                 array_walk($obsoletes, 'intval');
 134                 $db->query("UPDATE " . TABLE_PREFIX . "attachment SET obsolete = 1 WHERE attachmentid IN (" . implode(',', $obsoletes) . ") AND !obsolete AND bugid = $bug[bugid]");
 135
 136                 $log->language = 'log_mark_obsoletes';
 137                 $log->arguments = array($attachmentid, $FILE['name'], implode(', ', $obsoletes));
 138                 $log->log($log->diff('obsoleted attachments', '', implode(', ', $obsoletes)));
 139         }
 140
 141         // handle comment stuff
 142         if (can_perform('canpostcomments') AND trim($bugsys->in['comment']))
 143         {
 144                 $bugsys->in['comment_parsed'] = $bugsys->in['comment'];
 145
 146                 if (!$bugsys->options['allowhtml'])
 147                 {
 148                         $bugsys->in['comment_parsed'] = $bugsys->sanitize($bugsys->in['comment_parsed']);
 149                 }
 150
 151                 $db->query("
 152                         INSERT INTO " . TABLE_PREFIX . "comment
 153                                 (bugid, userid, dateline, comment, comment_parsed)
 154                         VALUES
 155                                 ($bug[bugid], " . $bugsys->userinfo['userid'] . ",
 156                                 $time, '" . $bugsys->in['comment'] . "',
 157                                 '" . nl2br($bugsys->in['comment_parsed']) . "'
 158                         )"
 159                 );
 160
 161                 $commentid = $db->insert_id();
 162
 163                 $log->language = 'log_new_attachment_comment';
 164                 $log->arguments = array($attachmentid, $commentid);
 165                 $log->allowempty = true;
 166                 $log->log();
 167         }
 168
 169         // update the last post data
 170         $db->query("UPDATE " . TABLE_PREFIX . "bug SET lastposttime = $time, lastpostby = " . $bugsys->userinfo['userid'] . " WHERE bugid = $bug[bugid]");
 171
 172         echo "<a href=\"showreport.php?bugid=$bug[bugid]\">attachment added</a>";
 173 }
 174
 175 // ###################################################################
 176
 177 if ($_REQUEST['do'] == 'add')
 178 {
 179         if (!can_perform('canputattach'))
 180         {
 181                 $error->throw_permission();
 182         }
 183
 184         $MAXFILESIZE = $funct->fetch_max_attachment_size();
 185
 186         $show['addcomment'] = ((can_perform('canpostcomments')) ? true : false);
 187         $show['obsoletes'] = false;
 188
 189         $obsoletes_fetch = $db->query("SELECT * FROM " . TABLE_PREFIX . "attachment WHERE bugid = $bug[bugid] AND !obsolete");
 190         $obsoletes = '';
 191         while ($obsolete = $db->fetch_array($obsoletes_fetch))
 192         {
 193                 $show['obsoletes'] = true;
 194                 $obsoletes .= "<div><input name=\"obsoletes[]\" type=\"checkbox\" value=\"$obsolete[attachmentid]\" /> $obsolete[filename] [$obsolete[description]]</div>\n";
 195         }
 196
 197         eval('$template->flush("' . $template->fetch('newattach') . '");');
 198 }
 199
 200 // ###################################################################
 201
 202 if ($_POST['do'] == 'update')
 203 {
 204         if (!(can_perform('caneditattach') OR ($attachment['userid'] == $bugsys->userinfo['userid'] AND can_perform('canputattach'))))
 205         {
 206                 $error->throw_permission();
 207         }
 208
 209         $db->query("
 210                 UPDATE " . TABLE_PREFIX . "attachment
 211                 SET description = '" . $bugsys->in['description'] . "',
 212                         obsolete = " . intval($bugsys->in['obsolete']) . "
 213                 WHERE attachmentid = " . intval($bugsys->in['attachmentid'])
 214         );
 215
 216         $hist[1] = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "attachment WHERE attachmentid = $attachment[attachmentid]");
 217
 218         $diff[0] = array_diff_assoc($attachment, $hist[1]);
 219         $diff[1] = array_diff_assoc($hist[1], $attachment);
 220
 221         $log->language = 'log_update_attachment';
 222         $log->arguments = array($attachment['attachmentid']);
 223         $log->log($log->diff('description', $diff[0]['description'], $diff[1]['description']));
 224         $log->log($log->diff('obsolete', $diff[0]['obsolete'], $diff[1]['obsolete']));
 225
 226         echo "<a href=\"showreport.php?bugid=$bug[bugid]\">attachment updated</a>";
 227 }
 228
 229 // ###################################################################
 230
 231 if ($_REQUEST['do'] == 'edit')
 232 {
 233         if (!(can_perform('caneditattach') OR ($attachment['userid'] == $bugsys->userinfo['userid'] AND can_perform('canputattach'))))
 234         {
 235                 $error->throw_permission();
 236         }
 237
 238         $show['delete'] = ((can_perform('caneditattach')) ? true : false);
 239
 240         eval('$template->flush("' . $template->fetch('editattach') . '");');
 241 }
 242
 243 /*=====================================================================*\
 244 || ###################################################################
 245 || # $HeadURL$
 246 || # $Id$
 247 || ###################################################################
 248 \*=====================================================================*/
 249 ?>