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