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