options.php

   1 <?php
   2 // $Id$
   3
   4 $prefetch = array(
   5                                 '`boardlist_layout`', '`topiclist_layout`', '`msglist_layout`',
   6                                 '`msgs_page`', '`topics_page`', '`sig`', '`quote`',
   7                                 '`public_email`', '`private_email`'
   8                         );
   9 require 'con.php';
  10 $page->title = 'Options Screen';
  11
  12 if ( ! ($user instanceof authuser) ) {
  13         $page->errorfooter('login');
  14 }
  15
  16
  17 // AAAAAAAAAAAAAAAAAAAAAAAAAGH
  18 $tmp = $DB->query('SELECT `COLUMN_NAME` , `CHARACTER_MAXIMUM_LENGTH`
  19                                 FROM `information_schema`.`COLUMNS`
  20                                 WHERE `TABLE_SCHEMA` = \''.DATABASE_NAME.'\'
  21                                 AND `TABLE_NAME` = \'users\'
  22                                 AND `CHARACTER_MAXIMUM_LENGTH` IS NOT NULL');
  23 while ( $row = $tmp->fetch_row() ) {
  24         $limits[$row[0]] = $row[1];
  25 }
  26
  27
  28 // Timezone selectbox
  29 $timezone = new form_select('timezone', 2, $user->timezone);
  30 for ($i = -12; $i <= 12; $i++) {
  31         $timezone->add_item($i);
  32 }
  33
  34
  35 // function to make the {topic,message,board}list selectboxes
  36 function makeoptlists($listname)
  37 {
  38         global ${$listname}, $user;
  39
  40         $varnames = array('messagelist' => 'msglist_layout', 'topiclist' => 'topiclist_layout', 'boardlist' => 'boardlist_layout');
  41
  42         ${$listname} = new form_select($listname, 2, $user->$varnames[$listname]);
  43
  44         foreach ( glob('lib/class.'.$listname.'_*.php') as $filename ) {
  45                 include($filename);
  46
  47                 $tmp = explode('.', $filename);
  48                 ${$listname}->add_item(constant($tmp[1].'::ID'), constant($tmp[1].'::Name'));
  49         }
  50 }
  51
  52 array_map('makeoptlists', array('messagelist', 'topiclist', 'boardlist'));
  53
  54 // Form submittal
  55 if ( isset($_POST['submit']) ) {
  56         try {
  57                 function rangecheck($varname, $min, $max, $errormsg)
  58                 {
  59                         if ( !isset($_POST[$varname]) || !is_numeric($_POST[$varname]) ||
  60                                 $_POST[$varname] < $min || $_POST[$varname] > $max ) {
  61                                 throw new OutOfBoundsException(sprintf($errormsg, $min, $max));
  62                         }
  63                 }
  64
  65                 function lengthcheck($varname, $errormsg)
  66                 {
  67                         global $limits;
  68                         if ( !isset($_POST[$varname]) || strlen($_POST[$varname]) > $limits[$varname] ) {
  69                                 throw new LengthException(sprintf($errormsg, $limits[$varname]));
  70                         }
  71                 }
  72
  73                 $timezone->check_value($_POST['timezone']);
  74                 $messagelist->check_value($_POST['messagelist']);
  75                 $topiclist->check_value($_POST['topiclist']);
  76                 $boardlist->check_value($_POST['boardlist']);
  77
  78                 rangecheck('msgs_page', 5, 100, 'Messages per page must be a number between %d and %d.');
  79                 rangecheck('topics_page', 5, 100, 'Topics per page must be a number between %d and %d.');
  80
  81                 $uoptions = array();
  82                 $valid_options = array('namelinks');
  83
  84                 if ( empty($_POST['options']) ) {
  85                         $_POST['options'] = array();
  86                 }
  87
  88                 foreach ( $_POST['options'] as $name => $value ) {
  89                         if ( in_array($name, $valid_options) ) {
  90                                 $uoptions[] = $name;
  91                         }
  92                 }
  93
  94                 $tmp = array(
  95                         'date_format'   => 'The custom date format can not be longer than %d characters.',
  96                         'sig'                   => 'Your user signature can not be longer than %d characters.',
  97                         'quote'                 => 'Your quote can not be longer than %d characters.',
  98                         'public_email'  => 'Your public contact address can not be longer than %d characters.',
  99                         'private_email' => 'Your private contact address can not be longer than %d characters.'
 100                 );
 101                 foreach ( $tmp as $varname => $errormsg ) {
 102                         lengthcheck($varname, $errormsg);
 103                 }
 104
 105                 $DB->autocommit(false);
 106
 107                 $messagelist->default = $user->msglist_layout   = intval($_POST['messagelist']);
 108                 $topiclist->default = $user->topiclist_layout   = intval($_POST['topiclist']);
 109                 $boardlist->default = $user->boardlist_layout   = intval($_POST['boardlist']);
 110
 111                 $timezone->default = $user->timezone = $_POST['timezone'];
 112
 113                 $user->sig              = $_POST['sig'];
 114                 $user->quote    = $_POST['quote'];
 115
 116                 $user->msgs_page        = $_POST['msgs_page'];
 117                 $user->topics_page      = $_POST['topics_page'];
 118                 $user->options          = $uoptions;
 119
 120                 $user->date_format              = empty($_POST['date_format']) ? 'Y-m-d H:i:s' : $_POST['date_format'];
 121
 122                 $user->public_email             = htmlentities($_POST['public_email']);
 123                 $user->private_email    = htmlentities($_POST['private_email']);
 124
 125                 $DB->commit();
 126
 127                 $user->userheader();
 128                 echo '<p class="notice">Settings have been saved.</p>';
 129         } catch ( Exception $e ) {
 130                 $user->userheader();
 131                 echo '<p class="error">',$e->getMessage(),'</p>';
 132         }
 133 } else {
 134         $user->userheader();
 135 }
 136 ?>
 137
 138 <form method="post" action="<?php echo $_SERVER['PHP_SELF'] ?>">
 139 <table id="options">
 140 <col/><col/>
 141 <thead>
 142 <tr>
 143         <th scope="col">Option</th>
 144         <th scope="col">Value</th>
 145 </tr>
 146 </thead>
 147
 148 <?php
 149 $options['Display Settings'] = array(
 150 'Message list layout'   => $messagelist->display(),
 151 'Topic list layout'             => $topiclist->display(),
 152 'Board list layout'             => $boardlist->display(),
 153
 154 'Messages per page <small>(5-100)</small>'
 155         => '<input type="text" name="msgs_page" value="'.$user->msgs_page.'" maxlength="3" size="3"/>',
 156 'Topics per page <small>(5-100)</small>'
 157         => '<input type="text" name="topics_page" value="'.$user->topics_page.'" maxlength="3" size="3"/>',
 158 'Timezone offset <small>(Relative to UTC)</small>'
 159         => htmlentities(gmdate($user->date_format)).' &#xb1; '.$timezone->display().': '.htmlentities($user->fdate(time())),
 160 'Time format <small>(Don\'t use HTML)</small>'
 161         => '<input type="text" name="date_format" value="'.htmlentities($user->date_format).'" maxlength="'.$limits['date_format'].'"/>',
 162 '<label for="namelink">Link repeated usernames on page</label>'
 163         => '<input type="checkbox" name="options[namelinks]" id="namelink"'.( strpos($user->options, 'namelinks') !== false ? ' checked="checked"' : '' ).'/>'
 164 );
 165
 166 $options['User Settings'] = array(
 167 'Signature <small>(Separator not included)</small>'
 168         => '<textarea rows="4" cols="60" name="sig">'.htmlspecialchars($user->sig).'</textarea>',
 169 'Quote <small>(HTML rules are same as for posts)</small>'
 170         => '<textarea rows="4" cols="60" name="quote">'.htmlspecialchars($user->quote).'</textarea>',
 171 'Public contact address <small>(E-Mail or IM)</small>'
 172         => '<input type="text" name="public_email" value="'.$user->public_email.'" maxlength="'.$limits['public_email'].'"/>',
 173 'Private contact address <small>(Not shown to normal users)</small>'
 174         => '<input type="text" name="private_email" value="'.$user->private_email.'" maxlength="'.$limits['private_email'].'"/>'
 175 );
 176
 177 foreach ( $options as $title => $array ) {
 178         echo    '<tbody id="',strtr(strtolower($title), ' ', '_'),"\">\n",
 179                         '       <tr><th scope="rowgroup" colspan="2">',$title,"</th></tr>\n";
 180
 181         $a = 1;
 182         foreach ( $array as $name => $value ) {
 183         echo    '       <tr class="content c',(++$a&1),"\">\n",
 184                         '               <td>',$name,"</td>\n",
 185                         '               <td>',$value,"</td>\n",
 186                         "       </tr>\n";
 187         }
 188
 189         echo    "</tbody>\n";
 190 }
 191 ?>
 192
 193 </table>
 194
 195 <p><button type="submit" name="submit" accesskey="s">Save Settings (S)</button></p>
 196 </form>
 197
 198 <?php
 199 $page->pagefooter();
 200 ?>