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 $cols = [
  18         'name'  => [
  19                 'label' => 'volledige naam',
  20                 'explain' => "Alleen zichtbaar voor andere leden.",
  21                 'filter' => ["\n", '; '],
  22                 'size' => 30,
  23         ],
  24         'email' => [
  25                 'label' => 'e-mailadres',
  26                 'type' => 'email',
  27                 'explain' => "Voor contact van of met deze site. Wij zullen dit nooit vrij- of doorgeven.",
  28                 'size' => 30,
  29         ],
  30         'avatar' => [
  31                 'label' => 'portretfoto',
  32                 'type' => 'file',
  33         ],
  34 ];
  35
  36 foreach ($cols as $col => &$colconf) {
  37         $filetype = @$colconf['type'] == 'file' ? 'jpg' : 'txt';
  38         $colpath = "{$user['dir']}/$col.$filetype";
  39         if (file_exists($colpath)) {
  40                 $colconf['value'] = $filetype != 'txt' ? '' :
  41                         file_get_contents($colpath);
  42         }
  43         if (file_exists($user['dir']) and !is_writable($user['dir'])) {
  44                 continue;  # locked parent directory
  45         }
  46         if (isset($colconf['value']) and !is_writable($colpath)) {
  47                 continue;  # locked column file
  48         }
  49         $colconf['target'] = $colpath;  # editing allowed
  50 }
  51
  52 $cols = [
  53         'username' => [
  54                 'label' => 'login',
  55                 'value' => $user['name'],
  56                 'target' => NULL,
  57                 'pattern' => "[a-z0-9-]+",
  58                 'size' => 10,
  59         ],
  60 ] + $cols;
  61
  62 $tagdir = 'profile/.tags';
  63 if (file_exists($tagdir)) {
  64         $tags = [];
  65         foreach (glob("$tagdir/*") as $tag) {
  66                 $tagname = pathinfo($tag, PATHINFO_BASENAME);
  67                 $target = "$tag/{$user['name']}";
  68                 $val = file_exists($target);
  69                 $tags[$tagname] = ['value' => $val];
  70                 if (empty($User['admin'])) {
  71                         continue;  # forbidden
  72                 }
  73                 if (!is_writable($tag)) {
  74                         continue;  # locked tag directory
  75                 }
  76                 if ($val and !is_writable($target)) {
  77                         continue;  # existing file locked
  78                 }
  79                 $tags[$tagname]['target'] = $target;
  80         }
  81
  82         if ($tags) {
  83                 $cols['tags'] = [
  84                         'label' => 'groepen',
  85                         'values' => $tags,
  86                 ];
  87         }
  88 }
  89
  90 if (isset($user['pass'])) {
  91         $cols['newpass'] = [
  92                 'label' => 'wachtwoord',
  93                 'input' => <<<'EOT'
  94                         <input type="password" name="oldpass" value="" placeholder="Huidig wachtwoord" />
  95                         <input type="password" id="newpass" name="newpass" value="" placeholder="Nieuw wachtwoord" />
  96                         <input type="password" name="passconf" value="" placeholder="Nogmaals" />
  97 EOT
  98                 ,
  99                 'hide'  => 'pass',
 100         ];
 101 }
 102
 103 $colwarn = [];
 104 if ($_POST) {
 105         if (!file_exists($user['dir']) and !@mkdir($user['dir'])) {
 106                 print "<p class=warn>Fout bij het aanmaken van gebruikersprofiel voor <em>{$user['name']}</em>.</p>\n\n";
 107                 return;
 108         }
 109
 110         foreach ($_POST as $col => $val) {
 111                 if (!isset($cols[$col])) {
 112                         continue; # unknown
 113                 }
 114                 if (isset($cols[$col]['values'])) {
 115                         $optwarn = [];
 116                         foreach ($val as $optcol => $optval) {
 117                                 $option = &$cols[$col]['values'][$optcol];
 118                                 if (!isset($option['target'])) {
 119                                         $optok = FALSE;  # forbidden
 120                                 }
 121                                 if ($option['value'] === !empty($optval)) {
 122                                         continue;  # unaltered
 123                                 }
 124                                 elseif (empty($optval)) {
 125                                         $optok = @unlink($option['target']);
 126                                 }
 127                                 else {
 128                                         # link option target to current user dir
 129                                         $optok = @symlink("../../{$user['name']}", $option['target']);
 130                                 }
 131                                 $option['value'] = $optval;  # update form value
 132                                 if (!$optok) {
 133                                         $optwarn[$optcol] = TRUE;
 134                                 }
 135                         }
 136                         if ($optwarn) {
 137                                 $colwarn[$col] = "Wijziging niet opgeslagen voor "
 138                                         . implode(', ', array_keys($optwarn));
 139                         }
 140                         continue;
 141                 }
 142
 143                 if (isset($cols[$col]['filter'])) {
 144                         list ($targetstr, $inputstr) = $cols[$col]['filter'];
 145                         $val = str_replace($inputstr, $targetstr, $val);
 146                 }
 147                 if (isset($cols[$col]['value']) and $cols[$col]['value'] === $val) {
 148                         continue; # unaltered
 149                 }
 150                 $cols[$col]['value'] = $val;  # update form value
 151                 if (empty($cols[$col]['target'])) {
 152                         if (empty($cols[$col]['input'])) {
 153                                 $colwarn[$col] = "Kan niet worden aangepast.";
 154                         }
 155                         continue;
 156                 }
 157                 if (file_put_contents($cols[$col]['target'], $val) === FALSE) {
 158                         $colwarn[$col] = "Fout bij opslaan.";
 159                 }
 160         }
 161
 162         foreach ($_FILES as $col => $val) {
 163                 if (!isset($cols[$col]) and @$cols[$col]['type'] == 'file') {
 164                         continue; # unknown
 165                 }
 166                 switch ($val['error']) {
 167                 case UPLOAD_ERR_OK:
 168                         break;
 169                 case UPLOAD_ERR_NO_FILE:
 170                         continue 2; # current
 171                 default:
 172                         $colwarn[$col] = "Afbeelding niet goed ontvangen.";
 173                         continue 2;
 174                 }
 175                 if (empty($cols[$col]['target'])) {
 176                         $colwarn[$col] = "Kan niet worden aangepast.";
 177                         continue;
 178                 }
 179                 if (!@move_uploaded_file($val['tmp_name'], $cols[$col]['target'])) {
 180                         $colwarn[$col] = "Fout bij opslaan.";
 181                 }
 182                 foreach (@glob('thumb/*/') as $thumbres) {
 183                         # attempt to remove old derivations
 184                         @unlink($thumbres.'/'.$cols[$col]['target']);
 185                 }
 186                 $cols[$col]['value'] = '';
 187         }
 188
 189         if (!empty($_POST['newpass'])) {
 190                 require_once('login/pass.inc.php');
 191                 if ($error = passform($user, $_POST)) {
 192                         $colwarn['newpass'] = $error;
 193                 }
 194         }
 195
 196         if ($colwarn) {
 197                 print "<p class=warn>Instellingen zijn niet (volledig) opgeslagen. Probeer het later nog eens.</p>\n\n";
 198         }
 199         else {
 200                 print "<p>Alle instellingen zijn opgeslagen.</p>\n\n";
 201         }
 202 }
 203
 204 ?>
 205 <form method="post" enctype="multipart/form-data">
 206         <ul class="grid">
 207 <?php
 208 foreach ($cols as $col => &$colconf) {
 209         print "\t";
 210         printf('<li><label for="%s">%s:</label>', $col, ucfirst($colconf['label']));
 211         if (@$colconf['type'] == 'file' and isset($colconf['value'])) {
 212                 printf('<a href="/%s"><img src="/thumb/%s/%s?%s" /></a><br />',
 213                         $colconf['target'],
 214                         200, $colconf['target'], filemtime($colconf['target'])
 215                 );
 216         }
 217
 218         if ($hide = @$colconf['hide'] and empty($_POST[$col])) {
 219                 printf('<a onclick="%s">Wijzigen</a><span id="%s" hidden>',
 220                         "document.getElementById('$hide').removeAttribute('hidden'); this.remove()",
 221                         $hide
 222                 );
 223         }
 224
 225         if (isset($colconf['input'])) {
 226                 print $colconf['input'];
 227         }
 228         elseif (isset($colconf['values'])) {
 229                 foreach ($colconf['values'] as $tag => $val) {
 230                         printf(
 231                                 "\n\t\t" .
 232                                 '<input type="hidden" name="%1$s" value="" />' .
 233                                 '<input type="checkbox" name="%s" value="1" id="%s"%s%s />' .
 234                                 '<label for="%2$s"> %s</label>',
 235                                 "tags[$tag]", "tag-$tag",
 236                                 $val['value'] ? ' checked' : '',
 237                                 isset($val['target']) ? '' : ' readonly',
 238                                 ucfirst($tag)
 239                         );
 240                 }
 241         }
 242         else {
 243                 if (isset($cols[$col]['filter'])) {
 244                         list ($targetstr, $inputstr) = $cols[$col]['filter'];
 245                         $colconf['value'] = str_replace($targetstr, $inputstr, $colconf['value']);
 246                 }
 247
 248                 $attrs = [
 249                         'type'        => @$colconf['type'] ?: 'text',
 250                         'name'        => $col,
 251                         'id'          => $col,
 252                         'value'       => htmlspecialchars(@$colconf['value']),
 253                         'placeholder' => "Niet ingesteld",
 254                         'readonly'    => empty($colconf['target']),
 255                         'pattern'     => @$colconf['pattern'] ?: FALSE,
 256                         'size'        => @$colconf['size'] ?: FALSE,
 257                 ];
 258                 if (@$colconf['type'] == 'file') {
 259                         $attrs['accept'] = "image/jpeg";
 260                 }
 261
 262                 print '<input';
 263                 foreach ($attrs as $attr => $attrval) {
 264                         if ($attrval === FALSE) {
 265                                 continue;
 266                         }
 267                         print ' ' . $attr;
 268                         if ($attrval !== TRUE) {
 269                                 printf('="%s"', $attrval);
 270                         }
 271                 }
 272                 print ' />';
 273         }
 274
 275         if (!empty($colconf['explain'])) {
 276                 printf(' <span>(%s)</span>', $colconf['explain']);
 277         }
 278
 279         if ($hide) {
 280                 print '</span>';
 281         }
 282
 283         if ($error = @$colwarn[$col]) {
 284                 print " <span class=warn>$error</span>\n";
 285         }
 286         print "</li>\n";
 287 }
 288 ?>
 289         </ul>
 290         <p><input type="submit" value="Opslaan" /></p>
 291 </form>