login/edit.php

   1 <?php
   2 global $User;
   3 if (empty($user = &$User)) {
   4         return;
   5 }
   6
   7 if (!empty($User['admin'])
   8 and !empty($Place['user']) and $Place['user'] !== $User['name']) {
   9         $username = strtolower($Place['user']);
  10         unset($user);
  11         $user = [
  12                 'dir' => "profile/$username",
  13                 'name' => $username,
  14         ];
  15 }
  16
  17 require_once('edit.inc.php');
  18
  19 foreach ($cols as $col => &$colconf) {
  20         $colconf['visible'] = TRUE;
  21
  22         if (!isset($colconf['filename'])) {
  23                 continue;  # exceptional storage
  24         }
  25
  26         if (isset($colconf['values'])) {
  27                 if (!file_exists($colconf['filename'])) {
  28                         $colconf['visible'] = FALSE;
  29                         continue;
  30                 }
  31                 $tags = [];
  32                 foreach (glob($colconf['filename'] . '/*') as $tag) {
  33                         $tagname = pathinfo($tag, PATHINFO_BASENAME);
  34                         $target = "$tag/{$user['name']}";
  35                         $val = file_exists($target);
  36                         $tags[$tagname] = ['value' => $val];
  37                         if (empty($User['admin'])) {
  38                                 continue;  # forbidden
  39                         }
  40                         if (!is_writable($tag)) {
  41                                 continue;  # locked tag directory
  42                         }
  43                         if ($val and !is_writable($target)) {
  44                                 continue;  # existing file locked
  45                         }
  46                         $tags[$tagname]['target'] = $target;
  47                 }
  48         }
  49
  50         $filetype = @$colconf['type'] == 'file' ? 'jpg' : 'txt';
  51         $colpath = $user['dir'] . '/' . $colconf['filename'];
  52         if (file_exists($colpath)) {
  53                 $colconf['value'] = $filetype != 'txt' ? '' :
  54                         file_get_contents($colpath);
  55         }
  56         if (file_exists($user['dir']) and !is_writable($user['dir'])) {
  57                 continue;  # locked parent directory
  58         }
  59         if (isset($colconf['value']) and !is_writable($colpath)) {
  60                 continue;  # locked column file
  61         }
  62         $colconf['target'] = $colpath;  # editing allowed
  63 }
  64
  65 $colwarn = [];
  66 if ($_POST) {
  67         if (!file_exists($user['dir']) and !@mkdir($user['dir'])) {
  68                 print "<p class=warn>Fout bij het aanmaken van gebruikersprofiel voor <em>{$user['name']}</em>.</p>\n\n";
  69                 return;
  70         }
  71
  72         foreach ($_POST as $col => $val) {
  73                 if (!isset($cols[$col])) {
  74                         continue; # unknown
  75                 }
  76                 if (isset($cols[$col]['values'])) {
  77                         $optwarn = [];
  78                         foreach ($val as $optcol => $optval) {
  79                                 $option = &$cols[$col]['values'][$optcol];
  80                                 if (!isset($option['target'])) {
  81                                         $optok = FALSE;  # forbidden
  82                                 }
  83                                 if ($option['value'] === !empty($optval)) {
  84                                         continue;  # unaltered
  85                                 }
  86                                 elseif (empty($optval)) {
  87                                         $optok = @unlink($option['target']);
  88                                 }
  89                                 else {
  90                                         # link option target to current user dir
  91                                         $optok = @symlink("../../{$user['name']}", $option['target']);
  92                                 }
  93                                 $option['value'] = $optval;  # update form value
  94                                 if (!$optok) {
  95                                         $optwarn[$optcol] = TRUE;
  96                                 }
  97                         }
  98                         if ($optwarn) {
  99                                 $colwarn[$col] = "Wijziging niet opgeslagen voor "
 100                                         . implode(', ', array_keys($optwarn));
 101                         }
 102                         continue;
 103                 }
 104
 105                 if (isset($cols[$col]['filter'])) {
 106                         list ($targetstr, $inputstr) = $cols[$col]['filter'];
 107                         $val = str_replace($inputstr, $targetstr, $val);
 108                 }
 109                 if (isset($cols[$col]['value']) and $cols[$col]['value'] === $val) {
 110                         continue; # unaltered
 111                 }
 112                 $cols[$col]['value'] = $val;  # update form value
 113                 if (empty($cols[$col]['target'])) {
 114                         if (empty($cols[$col]['input'])) {
 115                                 $colwarn[$col] = "Kan niet worden aangepast.";
 116                         }
 117                         continue;
 118                 }
 119                 if (file_put_contents($cols[$col]['target'], $val) === FALSE) {
 120                         $colwarn[$col] = "Fout bij opslaan.";
 121                 }
 122         }
 123
 124         foreach ($_FILES as $col => $val) {
 125                 if (!isset($cols[$col]) and @$cols[$col]['type'] == 'file') {
 126                         continue; # unknown
 127                 }
 128                 if (empty($cols[$col]['target'])) {
 129                         $colwarn[$col] = "Kan niet worden aangepast.";
 130                         continue;
 131                 }
 132                 try {
 133                         require_once('upload.inc.php');
 134                         $target = userupload($val, NULL, $cols[$col]['target']);
 135                         if (!$target) continue;
 136                         $cols[$col]['value'] = '';
 137                 }
 138                 catch (Exception $e) {
 139                         $colwarn[$col] = ucfirst($e->getMessage()).'.';
 140                 }
 141         }
 142
 143         if (!empty($_POST['newpass'])) {
 144                 require_once('login/pass.inc.php');
 145                 if ($error = passform($user, $_POST)) {
 146                         $colwarn['newpass'] = $error;
 147                 }
 148         }
 149
 150         if ($colwarn) {
 151                 print "<p class=warn>Instellingen zijn niet (volledig) opgeslagen. Probeer het later nog eens.</p>\n\n";
 152         }
 153         else {
 154                 print "<p>Alle instellingen zijn opgeslagen.</p>\n\n";
 155         }
 156 }
 157
 158 ?>
 159 <form method="post" enctype="multipart/form-data">
 160         <ul class="grid">
 161 <?php
 162 foreach ($cols as $col => &$colconf) {
 163         if (!$colconf['visible']) {
 164                 continue;
 165         }
 166
 167         print "\t";
 168         printf('<li><label for="%s">%s:</label>', $col, ucfirst($colconf['label']));
 169         if (@$colconf['type'] == 'file' and isset($colconf['value'])) {
 170                 printf('<a href="/%s"><img src="/thumb/%s/%s?%s" /></a><br />',
 171                         $colconf['target'],
 172                         200, $colconf['target'], filemtime($colconf['target'])
 173                 );
 174         }
 175
 176         if ($hide = @$colconf['hide'] and empty($_POST[$col])) {
 177                 printf('<a onclick="%s">Wijzigen</a><span id="%s" hidden>',
 178                         "document.getElementById('$hide').removeAttribute('hidden'); this.remove()",
 179                         $hide
 180                 );
 181         }
 182
 183         if (isset($colconf['input'])) {
 184                 print $colconf['input'];
 185         }
 186         elseif (isset($colconf['values'])) {
 187                 foreach ($colconf['values'] as $tag => $val) {
 188                         printf(
 189                                 "\n\t\t" .
 190                                 '<input type="hidden" name="%1$s" value="" />' .
 191                                 '<input type="checkbox" name="%s" value="1" id="%s"%s%s />' .
 192                                 '<label for="%2$s"> %s</label>',
 193                                 "tags[$tag]", "tag-$tag",
 194                                 $val['value'] ? ' checked' : '',
 195                                 isset($val['target']) ? '' : ' readonly',
 196                                 ucfirst($tag)
 197                         );
 198                 }
 199         }
 200         else {
 201                 if (isset($cols[$col]['filter'])) {
 202                         list ($targetstr, $inputstr) = $cols[$col]['filter'];
 203                         $colconf['value'] = str_replace($targetstr, $inputstr, $colconf['value']);
 204                 }
 205
 206                 $attrs = [
 207                         'type'        => @$colconf['type'] ?: 'text',
 208                         'name'        => $col,
 209                         'id'          => $col,
 210                         'value'       => htmlspecialchars(@$colconf['value']),
 211                         'placeholder' => "Niet ingesteld",
 212                         'readonly'    => empty($colconf['target']),
 213                         'pattern'     => @$colconf['pattern'] ?: FALSE,
 214                         'size'        => @$colconf['size'] ?: FALSE,
 215                 ];
 216                 if (@$colconf['type'] == 'file') {
 217                         $attrs['accept'] = "image/jpeg";
 218                 }
 219
 220                 print '<input';
 221                 foreach ($attrs as $attr => $attrval) {
 222                         if ($attrval === FALSE) {
 223                                 continue;
 224                         }
 225                         print ' ' . $attr;
 226                         if ($attrval !== TRUE) {
 227                                 printf('="%s"', $attrval);
 228                         }
 229                 }
 230                 print ' />';
 231         }
 232
 233         if (!empty($colconf['explain'])) {
 234                 printf(' <span>(%s)</span>', $colconf['explain']);
 235         }
 236
 237         if ($hide) {
 238                 print '</span>';
 239         }
 240
 241         if ($error = @$colwarn[$col]) {
 242                 print " <span class=warn>$error</span>\n";
 243         }
 244         print "</li>\n";
 245 }
 246 ?>
 247         </ul>
 248         <p><input type="submit" value="Opslaan" /></p>
 249 </form>