options.php

   1 <?php
   2 // $Id$
   3
   4 $prefetch = array('`boardlist_layout`', '`topiclist_layout`', '`msglist_layout`',
   5                                   '`msgs_page`', '`topics_page`', '`sig`', '`quote`',
   6                                   '`public_email`', '`private_email`');
   7 require 'con.php';
   8 $page->title = 'Options Screen';
   9
  10 if ( ! ($user instanceof authuser) )
  11         $page->errorfooter('login');
  12
  13 // AAAAAAAAAAAAAAAAAAAAAAAAAGH
  14 $tmp = $DB->query('SELECT `COLUMN_NAME` , `CHARACTER_MAXIMUM_LENGTH`
  15                                    FROM `information_schema`.`COLUMNS`
  16                                    WHERE `TABLE_SCHEMA` = \''.DATABASE_NAME.'\'
  17                                    AND `TABLE_NAME` = \'users\'
  18                                    AND `CHARACTER_MAXIMUM_LENGTH` IS NOT NULL');
  19 while ( $row = $tmp->fetch_row() )
  20         $limits[$row[0]] = $row[1];
  21 unset($tmp);
  22
  23 // Timezone selectbox
  24 $timezone = new form_select('timezone', 2, $user->timezone);
  25 for ($i = -12; $i <= 12; $i++)
  26         $timezone->add_item($i);
  27
  28 // *list layout selectboxes
  29 function makeoptlists($listname)
  30 {
  31         global ${$listname}, $user;
  32         $varnames = array('messagelist' => 'msglist_layout', 'topiclist' => 'topiclist_layout', 'boardlist' => 'boardlist_layout');
  33         ${$listname} = new form_select($listname, 2, $user->$varnames[$listname]);
  34         foreach ( glob('lib/class.'.$listname.'_*.php') as $filename ) {
  35                 include($filename);
  36                 $tmp = explode('.', $filename);
  37                 ${$listname}->add_item(constant($tmp[1].'::ID'), constant($tmp[1].'::Name'));
  38         }
  39 }
  40
  41 array_map('makeoptlists', array('messagelist', 'topiclist', 'boardlist'));
  42
  43 // Form submittal
  44 if ( isset($_POST['submit']) ) {
  45         try {
  46                 function rangecheck($varname, $min, $max, $errormsg)
  47                 {
  48                         if (
  49                                 !isset($_POST[$varname]) ||
  50                                 !is_numeric($_POST[$varname]) ||
  51                                 $_POST[$varname] < $min ||
  52                                 $_POST[$varname] > $max
  53                            )
  54                                 throw new OutOfBoundsException(sprintf($errormsg, $min, $max));
  55                 }
  56
  57                 function lengthcheck($varname, $errormsg)
  58                 {
  59                         global $limits;
  60                         if ( !isset($_POST[$varname]) || strlen($_POST[$varname]) > $limits[$varname] )
  61                                 throw new LengthException(sprintf($errormsg, $limits[$varname]));
  62                 }
  63
  64                 $timezone->check_value($_POST['timezone']);
  65                 $messagelist->check_value($_POST['messagelist']);
  66                 $topiclist->check_value($_POST['topiclist']);
  67                 $boardlist->check_value($_POST['boardlist']);
  68
  69                 rangecheck('msgs_page', 5, 100, 'Messages per page must be a number between %d and %d.');
  70                 rangecheck('topics_page', 5, 100, 'Topics per page must be a number between %d and %d.');
  71
  72                 $tmp = array(
  73                         'date_format'   => 'The custom date format can not be longer than %d characters.',
  74                         'sig'                   => 'Your user signature can not be longer than %d characters.',
  75                         'quote'                 => 'Your quote can not be longer than %d characters.',
  76                         'public_email'  => 'Your public contact address can not be longer than %d characters.',
  77                         'private_email' => 'Your private contact address can not be longer than %d characters.'
  78                 );
  79                 foreach ( $tmp as $varname => $errormsg )
  80                         lengthcheck($varname, $errormsg);
  81
  82                 $DB->query('START TRANSACTION');
  83                 $messagelist->default = $user->msglist_layout = intval($_POST['messagelist']);
  84                 $topiclist->default = $user->topiclist_layout = intval($_POST['topiclist']);
  85                 $boardlist->default = $user->boardlist_layout = intval($_POST['boardlist']);
  86
  87                 $timezone->default = $user->timezone = $_POST['timezone'];
  88
  89                 $user->date_format              = $_POST['date_format'];
  90                 $user->sig                              = $_POST['sig'];
  91                 $user->quote                    = $_POST['quote'];
  92                 $user->msgs_page                = $_POST['msgs_page'];
  93                 $user->topics_page              = $_POST['topics_page'];
  94                 $user->always_namelink  = intval(isset($_POST['namelink']));
  95
  96                 $user->public_email             = htmlentities($_POST['public_email']);
  97                 $user->private_email    = htmlentities($_POST['private_email']);
  98                 $DB->commit();
  99
 100                 $user->userheader();
 101                 echo '<p class="notice">Settings have been saved.</p>';
 102         } catch ( Exception $e ) {
 103                 $user->userheader();
 104                 echo '<p class="error">',$e->getMessage(),'</p>';
 105         }
 106 } else
 107         $user->userheader();
 108
 109 $a = 1;
 110
 111 echo '
 112 <form method="post" action="',$_SERVER['PHP_SELF'],'">
 113 <table id="options">
 114 <col/><col/>
 115 <thead>
 116 <tr>
 117         <th scope="col">Option</th>
 118         <th scope="col">Value</th>
 119 </tr>
 120 </thead>';
 121
 122 $options['Display Settings'] = array(
 123         'Message list layout'   => $messagelist->display(),
 124         'Topic list layout'             => $topiclist->display(),
 125         'Board list layout'             => $boardlist->display(),
 126         'Messages per page'             => '<input type="text" name="msgs_page" value="'.$user->msgs_page.
 127                                                                 '" maxlength="3"/>',
 128         'Topics per page'               => '<input type="text" name="topics_page" value="'.$user->topics_page.
 129                                                                 '" maxlength="3"/>',
 130         'Timezone offset'               => gmdate($user->date_format).' &#xb1; '.$timezone->display().': '.
 131                                                                 $user->fdate(time()),
 132         'Time format'                   => '<input type="text" name="date_format" value="'.$user->date_format.
 133                                                                 '" maxlength="'.$limits['date_format'].'"/>',
 134         '<label for="namelink">Hyperlink repeated usernames on page</label>'
 135                                                         => '<input type="checkbox" name="namelink" id="namelink"'.
 136                                                                 ($user->always_namelink ? ' checked="checked"' : '').'/>'
 137 );
 138
 139 $options['User Settings'] = array(
 140         'Signature'                             => '<textarea rows="4" cols="60" name="sig">'.htmlspecialchars($user->sig).'</textarea>',
 141         'Quote'                                 => '<textarea rows="4" cols="60" name="quote">'.htmlspecialchars($user->quote).'</textarea>',
 142         'Public contact address (E-Mail or IM)'
 143                                                         => '<input type="text" name="public_email" value="'.$user->public_email.
 144                                                                 '" maxlength="'.$limits['public_email'].'"/>',
 145         'Private contact address'
 146                                                         => '<input type="text" name="private_email" value="'.$user->private_email.
 147                                                                 '" maxlength="'.$limits['private_email'].'"/>'
 148 );
 149
 150 foreach ( $options as $title => $array ) {
 151         echo '<tbody id="',strtr(strtolower($title), ' ', '_'),"\">\n",
 152                  '      <tr><th scope="rowgroup" colspan="2">',$title,"</th></tr>\n";
 153
 154         foreach ( $array as $name => $value )
 155                 echo
 156                  '      <tr class="content c',(++$a&1),"\">\n",
 157                  '              <td>',$name,"</td>\n",
 158                  '              <td>',$value,"</td>\n",
 159                  "      </tr>\n";
 160
 161         echo "</tbody>\n";
 162 }
 163 ?>
 164
 165 </table>
 166
 167 <p><button type="submit" name="submit" value="save" accesskey="s">Save Settings (S)</button></p>
 168 </form>
 169
 170 <?php
 171 $page->pagefooter();
 172 ?>