login/edit.php

   1 <?php
   2 global $User;
   3 if (empty($user = &$User)) {
   4         return;
   5 }
   6
   7 if (!empty($User['admin']) and !empty($Place['user'])) {
   8         $username = strtolower($Place['user']);
   9         unset($user);
  10         $user = [
  11                 'dir' => "profile/$username",
  12                 'name' => $username,
  13         ];
  14 }
  15
  16 $cols = [
  17         'name'  => [
  18                 'label' => 'volledige naam',
  19                 'explain' => "Alleen zichtbaar voor andere leden.",
  20                 'filter' => ["\n", '; '],
  21                 'size' => 30,
  22         ],
  23         'email' => [
  24                 'label' => 'e-mailadres',
  25                 'type' => 'email',
  26                 'explain' => "Voor contact van of met deze site. Wij zullen dit nooit vrij- of doorgeven.",
  27                 'size' => 30,
  28         ],
  29         'avatar' => [
  30                 'label' => 'portretfoto',
  31                 'type' => 'file',
  32         ],
  33 ];
  34
  35 foreach ($cols as $col => &$colconf) {
  36         $filetype = @$colconf['type'] == 'file' ? 'jpg' : 'txt';
  37         $colpath = "{$user['dir']}/$col.$filetype";
  38         if (file_exists($colpath)) {
  39                 $colconf['value'] = $filetype != 'txt' ? '' :
  40                         file_get_contents($colpath);
  41         }
  42         if (file_exists($user['dir']) and !is_writable($user['dir'])) {
  43                 continue;  # locked parent directory
  44         }
  45         if (isset($colconf['value']) and !is_writable($colpath)) {
  46                 continue;  # locked column file
  47         }
  48         $colconf['target'] = $colpath;  # editing allowed
  49 }
  50
  51 $cols = [
  52         'username' => [
  53                 'label' => 'login',
  54                 'value' => $user['name'],
  55                 'target' => NULL,
  56                 'pattern' => "[a-z0-9-]+",
  57                 'size' => 10,
  58         ],
  59 ] + $cols;
  60
  61 $tagdir = 'profile/.tags';
  62 if (file_exists($tagdir)) {
  63         $tags = [];
  64         foreach (glob("$tagdir/*") as $tag) {
  65                 $tagname = pathinfo($tag, PATHINFO_BASENAME);
  66                 $target = "$tag/{$user['name']}";
  67                 $val = file_exists($target);
  68                 $tags[$tagname] = ['value' => $val];
  69                 if (empty($User['admin'])) {
  70                         continue;  # forbidden
  71                 }
  72                 if (!is_writable($tag)) {
  73                         continue;  # locked tag directory
  74                 }
  75                 if ($val and !is_writable($target)) {
  76                         continue;  # existing file locked
  77                 }
  78                 $tags[$tagname]['target'] = $target;
  79         }
  80
  81         if ($tags) {
  82                 $cols['tags'] = [
  83                         'label' => 'groepen',
  84                         'values' => $tags,
  85                 ];
  86         }
  87 }
  88
  89 if (isset($user['pass'])) {
  90         $cols['newpass'] = [
  91                 'label' => 'wachtwoord',
  92                 'input' => <<<'EOT'
  93                         <input type="password" name="oldpass" value="" placeholder="Huidig wachtwoord" />
  94                         <input type="password" id="newpass" name="newpass" value="" placeholder="Nieuw wachtwoord" />
  95                         <input type="password" name="passconf" value="" placeholder="Nogmaals" />
  96 EOT
  97                 ,
  98                 'hide'  => 'pass',
  99         ];
 100 }
 101
 102 $colwarn = [];
 103 if ($_POST) {
 104         if (!file_exists($user['dir']) and !@mkdir($user['dir'])) {
 105                 print "<p class=warn>Fout bij het aanmaken van gebruikersprofiel voor <em>{$user['name']}</em>.</p>\n\n";
 106                 return;
 107         }
 108
 109         foreach ($_POST as $col => $val) {
 110                 if (!isset($cols[$col])) {
 111                         continue; # unknown
 112                 }
 113                 if (isset($cols[$col]['values'])) {
 114                         $optwarn = [];
 115                         foreach ($val as $optcol => $optval) {
 116                                 $option = &$cols[$col]['values'][$optcol];
 117                                 if (!isset($option['target'])) {
 118                                         $optok = FALSE;  # forbidden
 119                                 }
 120                                 if ($option['value'] === !empty($optval)) {
 121                                         continue;  # unaltered
 122                                 }
 123                                 elseif (empty($optval)) {
 124                                         $optok = @unlink($option['target']);
 125                                 }
 126                                 else {
 127                                         # link option target to current user dir
 128                                         $optok = @symlink("../../{$user['name']}", $option['target']);
 129                                 }
 130                                 $option['value'] = $optval;  # update form value
 131                                 if (!$optok) {
 132                                         $optwarn[$optcol] = TRUE;
 133                                 }
 134                         }
 135                         if ($optwarn) {
 136                                 $colwarn[$col] = "Wijziging niet opgeslagen voor "
 137                                         . implode(', ', array_keys($optwarn));
 138                         }
 139                         continue;
 140                 }
 141
 142                 if (isset($cols[$col]['filter'])) {
 143                         list ($targetstr, $inputstr) = $cols[$col]['filter'];
 144                         $val = str_replace($inputstr, $targetstr, $val);
 145                 }
 146                 if (isset($cols[$col]['value']) and $cols[$col]['value'] === $val) {
 147                         continue; # unaltered
 148                 }
 149                 $cols[$col]['value'] = $val;  # update form value
 150                 if (empty($cols[$col]['target'])) {
 151                         if (empty($cols[$col]['input'])) {
 152                                 $colwarn[$col] = "Kan niet worden aangepast.";
 153                         }
 154                         continue;
 155                 }
 156                 if (file_put_contents($cols[$col]['target'], $val) === FALSE) {
 157                         $colwarn[$col] = "Fout bij opslaan.";
 158                 }
 159         }
 160
 161         foreach ($_FILES as $col => $val) {
 162                 if (!isset($cols[$col]) and @$cols[$col]['type'] == 'file') {
 163                         continue; # unknown
 164                 }
 165                 switch ($val['error']) {
 166                 case UPLOAD_ERR_OK:
 167                         break;
 168                 case UPLOAD_ERR_NO_FILE:
 169                         continue 2; # current
 170                 default:
 171                         $colwarn[$col] = "Afbeelding niet goed ontvangen.";
 172                         continue 2;
 173                 }
 174                 if (empty($cols[$col]['target'])) {
 175                         $colwarn[$col] = "Kan niet worden aangepast.";
 176                         continue;
 177                 }
 178                 if (!@move_uploaded_file($val['tmp_name'], $cols[$col]['target'])) {
 179                         $colwarn[$col] = "Fout bij opslaan.";
 180                 }
 181                 foreach (@glob('thumb/*/') as $thumbres) {
 182                         # attempt to remove old derivations
 183                         @unlink($thumbres.'/'.$cols[$col]['target']);
 184                 }
 185                 $cols[$col]['value'] = '';
 186         }
 187
 188         if (!empty($_POST['newpass'])) {
 189                 require_once('login/pass.inc.php');
 190                 if ($error = passform($user, $_POST)) {
 191                         $colwarn['newpass'] = $error;
 192                 }
 193         }
 194
 195         if ($colwarn) {
 196                 print "<p class=warn>Instellingen zijn niet (volledig) opgeslagen. Probeer het later nog eens.</p>\n\n";
 197         }
 198         else {
 199                 print "<p>Alle instellingen zijn opgeslagen.</p>\n\n";
 200         }
 201 }
 202
 203 ?>
 204 <form method="post" enctype="multipart/form-data">
 205         <ul class="grid">
 206 <?php
 207 foreach ($cols as $col => &$colconf) {
 208         print "\t";
 209         printf('<li><label for="%s">%s:</label>', $col, ucfirst($colconf['label']));
 210         if (@$colconf['type'] == 'file' and isset($colconf['value'])) {
 211                 printf('<a href="/%s"><img src="/thumb/%s/%s?%s" /></a><br />',
 212                         $colconf['target'],
 213                         200, $colconf['target'], filemtime($colconf['target'])
 214                 );
 215         }
 216
 217         if ($hide = @$colconf['hide'] and empty($_POST[$col])) {
 218                 printf('<a onclick="%s">Wijzigen</a><span id="%s" hidden>',
 219                         "document.getElementById('$hide').removeAttribute('hidden'); this.remove()",
 220                         $hide
 221                 );
 222         }
 223
 224         if (isset($colconf['input'])) {
 225                 print $colconf['input'];
 226         }
 227         elseif (isset($colconf['values'])) {
 228                 foreach ($colconf['values'] as $tag => $val) {
 229                         printf(
 230                                 "\n\t\t" .
 231                                 '<input type="hidden" name="%1$s" value="" />' .
 232                                 '<input type="checkbox" name="%s" value="1" id="%s"%s%s />' .
 233                                 '<label for="%2$s"> %s</label>',
 234                                 "tags[$tag]", "tag-$tag",
 235                                 $val['value'] ? ' checked' : '',
 236                                 isset($val['target']) ? '' : ' readonly',
 237                                 ucfirst($tag)
 238                         );
 239                 }
 240         }
 241         else {
 242                 if (isset($cols[$col]['filter'])) {
 243                         list ($targetstr, $inputstr) = $cols[$col]['filter'];
 244                         $colconf['value'] = str_replace($targetstr, $inputstr, $colconf['value']);
 245                 }
 246
 247                 $attrs = [
 248                         'type'        => @$colconf['type'] ?: 'text',
 249                         'name'        => $col,
 250                         'id'          => $col,
 251                         'value'       => htmlspecialchars(@$colconf['value']),
 252                         'placeholder' => "Niet ingesteld",
 253                         'readonly'    => empty($colconf['target']),
 254                         'pattern'     => @$colconf['pattern'] ?: FALSE,
 255                         'size'        => @$colconf['size'] ?: FALSE,
 256                 ];
 257                 if (@$colconf['type'] == 'file') {
 258                         $attrs['accept'] = "image/jpeg";
 259                 }
 260
 261                 print '<input';
 262                 foreach ($attrs as $attr => $attrval) {
 263                         if ($attrval === FALSE) {
 264                                 continue;
 265                         }
 266                         print ' ' . $attr;
 267                         if ($attrval !== TRUE) {
 268                                 printf('="%s"', $attrval);
 269                         }
 270                 }
 271                 print ' />';
 272         }
 273
 274         if (!empty($colconf['explain'])) {
 275                 printf(' <span>(%s)</span>', $colconf['explain']);
 276         }
 277
 278         if ($hide) {
 279                 print '</span>';
 280         }
 281
 282         if ($error = @$colwarn[$col]) {
 283                 print " <span class=warn>$error</span>\n";
 284         }
 285         print "</li>\n";
 286 }
 287 ?>
 288         </ul>
 289         <p><input type="submit" value="Opslaan" /></p>
 290 </form>