mod/profile_photo.php

   1 <?php
   2 /**
   3  * @file mod/profile_photo.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Core\Config;
   8 use Friendica\Core\L10n;
   9 use Friendica\Core\System;
  10 use Friendica\Core\Worker;
  11 use Friendica\Database\DBM;
  12 use Friendica\Model\Contact;
  13 use Friendica\Model\Photo;
  14 use Friendica\Model\Profile;
  15 use Friendica\Object\Image;
  16
  17 function profile_photo_init(App $a)
  18 {
  19         if (!local_user()) {
  20                 return;
  21         }
  22
  23         Profile::load($a, $a->user['nickname']);
  24 }
  25
  26 function profile_photo_post(App $a)
  27 {
  28         if (!local_user()) {
  29                 notice(L10n::t('Permission denied.') . EOL);
  30                 return;
  31         }
  32
  33         check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
  34
  35         if (!empty($_POST['cropfinal']) && $_POST['cropfinal'] == 1) {
  36
  37                 // unless proven otherwise
  38                 $is_default_profile = 1;
  39
  40                 if ($_REQUEST['profile']) {
  41                         $r = q("select id, `is-default` from profile where id = %d and uid = %d limit 1", intval($_REQUEST['profile']),
  42                                 intval(local_user())
  43                         );
  44
  45                         if (DBM::is_result($r) && (!intval($r[0]['is-default']))) {
  46                                 $is_default_profile = 0;
  47                         }
  48                 }
  49
  50
  51
  52                 // phase 2 - we have finished cropping
  53
  54                 if ($a->argc != 2) {
  55                         notice(L10n::t('Image uploaded but image cropping failed.') . EOL);
  56                         return;
  57                 }
  58
  59                 $image_id = $a->argv[1];
  60
  61                 if (substr($image_id, -2, 1) == '-') {
  62                         $scale = substr($image_id, -1, 1);
  63                         $image_id = substr($image_id, 0, -2);
  64                 }
  65
  66
  67                 $srcX = $_POST['xstart'];
  68                 $srcY = $_POST['ystart'];
  69                 $srcW = $_POST['xfinal'] - $srcX;
  70                 $srcH = $_POST['yfinal'] - $srcY;
  71
  72                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1", dbesc($image_id),
  73                         dbesc(local_user()), intval($scale));
  74
  75                 $url = System::baseUrl() . '/profile/' . $a->user['nickname'];
  76                 if (DBM::is_result($r)) {
  77
  78                         $base_image = $r[0];
  79
  80                         $Image = new Image($base_image['data'], $base_image['type']);
  81                         if ($Image->isValid()) {
  82                                 $Image->crop(175, $srcX, $srcY, $srcW, $srcH);
  83
  84                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
  85                                                 L10n::t('Profile Photos'), 4, $is_default_profile);
  86
  87                                 if ($r === false) {
  88                                         notice(L10n::t('Image size reduction [%s] failed.', "175") . EOL);
  89                                 }
  90
  91                                 $Image->scaleDown(80);
  92
  93                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
  94                                                 L10n::t('Profile Photos'), 5, $is_default_profile);
  95
  96                                 if ($r === false) {
  97                                         notice(L10n::t('Image size reduction [%s] failed.', "80") . EOL);
  98                                 }
  99
 100                                 $Image->scaleDown(48);
 101
 102                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
 103                                                 L10n::t('Profile Photos'), 6, $is_default_profile);
 104
 105                                 if ($r === false) {
 106                                         notice(L10n::t('Image size reduction [%s] failed.', "48") . EOL);
 107                                 }
 108
 109                                 // If setting for the default profile, unset the profile photo flag from any other photos I own
 110
 111                                 if ($is_default_profile) {
 112                                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
 113                                                 dbesc($base_image['resource-id']), intval(local_user())
 114                                         );
 115                                 } else {
 116                                         $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
 117                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-4.' . $Image->getExt()),
 118                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-5.' . $Image->getExt()),
 119                                                 intval($_REQUEST['profile']), intval(local_user())
 120                                         );
 121                                 }
 122
 123                                 Contact::updateSelfFromUserID(local_user(), true);
 124
 125                                 info(L10n::t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
 126                                 // Update global directory in background
 127                                 if ($url && strlen(Config::get('system', 'directory'))) {
 128                                         Worker::add(PRIORITY_LOW, "Directory", $url);
 129                                 }
 130
 131                                 Worker::add(PRIORITY_LOW, 'ProfileUpdate', local_user());
 132                         } else {
 133                                 notice(L10n::t('Unable to process image') . EOL);
 134                         }
 135                 }
 136
 137                 goaway($url);
 138                 return; // NOTREACHED
 139         }
 140
 141         $src = $_FILES['userfile']['tmp_name'];
 142         $filename = basename($_FILES['userfile']['name']);
 143         $filesize = intval($_FILES['userfile']['size']);
 144         $filetype = $_FILES['userfile']['type'];
 145         if ($filetype == "") {
 146                 $filetype = Image::guessType($filename);
 147         }
 148
 149         $maximagesize = Config::get('system', 'maximagesize');
 150
 151         if (($maximagesize) && ($filesize > $maximagesize)) {
 152                 notice(L10n::t('Image exceeds size limit of %s', formatBytes($maximagesize)) . EOL);
 153                 @unlink($src);
 154                 return;
 155         }
 156
 157         $imagedata = @file_get_contents($src);
 158         $ph = new Image($imagedata, $filetype);
 159
 160         if (!$ph->isValid()) {
 161                 notice(L10n::t('Unable to process image.') . EOL);
 162                 @unlink($src);
 163                 return;
 164         }
 165
 166         $ph->orient($src);
 167         @unlink($src);
 168
 169         $imagecrop = profile_photo_crop_ui_head($a, $ph);
 170         goaway(System::baseUrl() . '/profile_photo/use/' . $imagecrop['hash']);
 171 }
 172
 173 function profile_photo_content(App $a)
 174 {
 175
 176         if (!local_user()) {
 177                 notice(L10n::t('Permission denied.') . EOL);
 178                 return;
 179         }
 180
 181         $newuser = false;
 182
 183         if ($a->argc == 2 && $a->argv[1] === 'new') {
 184                 $newuser = true;
 185         }
 186
 187         $imagecrop = [];
 188
 189         if (isset($a->argv[1]) && $a->argv[1] == 'use' && $a->argc >= 3) {
 190                 // check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
 191
 192                 $resource_id = $a->argv[2];
 193                 //die(":".local_user());
 194                 $r = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC", intval(local_user()),
 195                         dbesc($resource_id)
 196                 );
 197
 198                 if (!DBM::is_result($r)) {
 199                         notice(L10n::t('Permission denied.') . EOL);
 200                         return;
 201                 }
 202
 203                 $havescale = false;
 204                 foreach ($r as $rr) {
 205                         if ($rr['scale'] == 5) {
 206                                 $havescale = true;
 207                         }
 208                 }
 209
 210                 // set an already uloaded photo as profile photo
 211                 // if photo is in 'Profile Photos', change it in db
 212                 if (($r[0]['album'] == L10n::t('Profile Photos')) && ($havescale)) {
 213                         $r = q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d", intval(local_user()));
 214
 215                         $r = q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'", intval(local_user()),
 216                                 dbesc($resource_id)
 217                         );
 218
 219                         Contact::updateSelfFromUserID(local_user(), true);
 220
 221                         // Update global directory in background
 222                         $url = $_SESSION['my_url'];
 223                         if ($url && strlen(Config::get('system', 'directory'))) {
 224                                 Worker::add(PRIORITY_LOW, "Directory", $url);
 225                         }
 226
 227                         goaway(System::baseUrl() . '/profile/' . $a->user['nickname']);
 228                         return; // NOTREACHED
 229                 }
 230                 $ph = new Image($r[0]['data'], $r[0]['type']);
 231                 $imagecrop = profile_photo_crop_ui_head($a, $ph);
 232                 // go ahead as we have jus uploaded a new photo to crop
 233         }
 234
 235         $profiles = q("select `id`,`profile-name` as `name`,`is-default` as `default` from profile where uid = %d",
 236                 intval(local_user())
 237         );
 238
 239         if (empty($imagecrop)) {
 240                 $tpl = get_markup_template('profile_photo.tpl');
 241
 242                 $o = replace_macros($tpl,
 243                         [
 244                         '$user' => $a->user['nickname'],
 245                         '$lbl_upfile' => L10n::t('Upload File:'),
 246                         '$lbl_profiles' => L10n::t('Select a profile:'),
 247                         '$title' => L10n::t('Upload Profile Photo'),
 248                         '$submit' => L10n::t('Upload'),
 249                         '$profiles' => $profiles,
 250                         '$form_security_token' => get_form_security_token("profile_photo"),
 251                         '$select' => sprintf('%s %s', L10n::t('or'),
 252                                 ($newuser) ? '<a href="' . System::baseUrl() . '">' . L10n::t('skip this step') . '</a>' : '<a href="' . System::baseUrl() . '/photos/' . $a->user['nickname'] . '">' . L10n::t('select a photo from your photo albums') . '</a>')
 253                 ]);
 254
 255                 return $o;
 256         } else {
 257                 $filename = $imagecrop['hash'] . '-' . $imagecrop['resolution'] . '.' . $imagecrop['ext'];
 258                 $tpl = get_markup_template("cropbody.tpl");
 259                 $o = replace_macros($tpl,
 260                         [
 261                         '$filename'  => $filename,
 262                         '$profile'   => (isset($_REQUEST['profile']) ? intval($_REQUEST['profile']) : 0),
 263                         '$resource'  => $imagecrop['hash'] . '-' . $imagecrop['resolution'],
 264                         '$image_url' => System::baseUrl() . '/photo/' . $filename,
 265                         '$title'     => L10n::t('Crop Image'),
 266                         '$desc'      => L10n::t('Please adjust the image cropping for optimum viewing.'),
 267                         '$form_security_token' => get_form_security_token("profile_photo"),
 268                         '$done'      => L10n::t('Done Editing')
 269                 ]);
 270                 return $o;
 271         }
 272
 273         return; // NOTREACHED
 274 }
 275
 276 function profile_photo_crop_ui_head(App $a, Image $image)
 277 {
 278         $max_length = Config::get('system', 'max_image_length');
 279         if (!$max_length) {
 280                 $max_length = MAX_IMAGE_LENGTH;
 281         }
 282         if ($max_length > 0) {
 283                 $image->scaleDown($max_length);
 284         }
 285
 286         $width = $image->getWidth();
 287         $height = $image->getHeight();
 288
 289         if ($width < 175 || $height < 175) {
 290                 $image->scaleUp(200);
 291                 $width = $image->getWidth();
 292                 $height = $image->getHeight();
 293         }
 294
 295         $hash = Photo::newResource();
 296
 297
 298         $smallest = 0;
 299         $filename = '';
 300
 301         $r = Photo::store($image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 0);
 302
 303         if ($r) {
 304                 info(L10n::t('Image uploaded successfully.') . EOL);
 305         } else {
 306                 notice(L10n::t('Image upload failed.') . EOL);
 307         }
 308
 309         if ($width > 640 || $height > 640) {
 310                 $image->scaleDown(640);
 311                 $r = Photo::store($image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 1);
 312
 313                 if ($r === false) {
 314                         notice(L10n::t('Image size reduction [%s] failed.', "640") . EOL);
 315                 } else {
 316                         $smallest = 1;
 317                 }
 318         }
 319
 320         $a->page['htmlhead'] .= replace_macros(get_markup_template("crophead.tpl"), []);
 321         $a->page['end'] .= replace_macros(get_markup_template("cropend.tpl"), []);
 322
 323         $imagecrop = [
 324                 'hash'       => $hash,
 325                 'resolution' => $smallest,
 326                 'ext'        => $image->getExt(),
 327         ];
 328
 329         return $imagecrop;
 330 }