mod/profile_photo.php

   1 <?php
   2 /**
   3  * @file mod/profile_photo.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\BaseModule;
   8 use Friendica\Core\Config;
   9 use Friendica\Core\L10n;
  10 use Friendica\Core\Renderer;
  11 use Friendica\Core\System;
  12 use Friendica\Core\Worker;
  13 use Friendica\Database\DBA;
  14 use Friendica\Model\Contact;
  15 use Friendica\Model\Photo;
  16 use Friendica\Model\Profile;
  17 use Friendica\Object\Image;
  18 use Friendica\Util\Strings;
  19
  20 function profile_photo_init(App $a)
  21 {
  22         if (!local_user()) {
  23                 return;
  24         }
  25
  26         Profile::load($a, $a->user['nickname']);
  27 }
  28
  29 function profile_photo_post(App $a)
  30 {
  31         if (!local_user()) {
  32                 notice(L10n::t('Permission denied.') . EOL);
  33                 return;
  34         }
  35
  36         BaseModule::checkFormSecurityTokenRedirectOnError('/profile_photo', 'profile_photo');
  37
  38         if (!empty($_POST['cropfinal']) && $_POST['cropfinal'] == 1) {
  39
  40                 // unless proven otherwise
  41                 $is_default_profile = 1;
  42
  43                 if ($_REQUEST['profile']) {
  44                         $r = q("select id, `is-default` from profile where id = %d and uid = %d limit 1", intval($_REQUEST['profile']),
  45                                 intval(local_user())
  46                         );
  47
  48                         if (DBA::isResult($r) && (!intval($r[0]['is-default']))) {
  49                                 $is_default_profile = 0;
  50                         }
  51                 }
  52
  53
  54
  55                 // phase 2 - we have finished cropping
  56
  57                 if ($a->argc != 2) {
  58                         notice(L10n::t('Image uploaded but image cropping failed.') . EOL);
  59                         return;
  60                 }
  61
  62                 $image_id = $a->argv[1];
  63
  64                 if (substr($image_id, -2, 1) == '-') {
  65                         $scale = substr($image_id, -1, 1);
  66                         $image_id = substr($image_id, 0, -2);
  67                 }
  68
  69
  70                 $srcX = $_POST['xstart'];
  71                 $srcY = $_POST['ystart'];
  72                 $srcW = $_POST['xfinal'] - $srcX;
  73                 $srcH = $_POST['yfinal'] - $srcY;
  74
  75                 $base_image = Photo::selectFirst([], ['resource-id' => $image_id, 'uid' => local_user(), 'scale' => $scale]);
  76
  77                 $path = 'profile/' . $a->user['nickname'];
  78                 if (DBA::isResult($base_image)) {
  79
  80                         $Image = Photo::getImageForPhoto($base_image);
  81                         if ($Image->isValid()) {
  82                                 $Image->crop(300, $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.', "300") . 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 ($is_default_profile) {
 112                                         q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
 113                                                 DBA::escape($base_image['resource-id']), intval(local_user())
 114                                         );
 115                                 } else {
 116                                         q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
 117                                                 DBA::escape(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-4.' . $Image->getExt()),
 118                                                 DBA::escape(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 ($path && strlen(Config::get('system', 'directory'))) {
 128                                         Worker::add(PRIORITY_LOW, "Directory", $a->getBaseURL() . '/' . $path);
 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                 $a->internalRedirect($path);
 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 > $maximagesize)) {
 152                 notice(L10n::t('Image exceeds size limit of %s', Strings::formatBytes($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         $a->internalRedirect('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                 // BaseModule::checkFormSecurityTokenRedirectOnError('/profile_photo', 'profile_photo');
 191
 192                 $resource_id = $a->argv[2];
 193                 //die(":".local_user());
 194
 195                 $r = Photo::select([], ["resource-id" => $resource_id, "uid" => local_user()], ["order" => ["scale"=>false]]);
 196
 197                 /*
 198                 $r = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC", intval(local_user()),
 199                         DBA::escape($resource_id)
 200                 );
 201                 */
 202
 203                 if (!DBA::isResult($r)) {
 204                         notice(L10n::t('Permission denied.') . EOL);
 205                         return;
 206                 }
 207
 208                 $havescale = false;
 209                 foreach ($r as $rr) {
 210                         if ($rr['scale'] == 5) {
 211                                 $havescale = true;
 212                         }
 213                 }
 214
 215                 // set an already uloaded photo as profile photo
 216                 // if photo is in 'Profile Photos', change it in db
 217                 if (($r[0]['album'] == L10n::t('Profile Photos')) && ($havescale)) {
 218                         q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d", intval(local_user()));
 219
 220                         q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'", intval(local_user()),
 221                                 DBA::escape($resource_id)
 222                         );
 223
 224                         Contact::updateSelfFromUserID(local_user(), true);
 225
 226                         // Update global directory in background
 227                         $url = $_SESSION['my_url'];
 228                         if ($url && strlen(Config::get('system', 'directory'))) {
 229                                 Worker::add(PRIORITY_LOW, "Directory", $url);
 230                         }
 231
 232                         $a->internalRedirect('profile/' . $a->user['nickname']);
 233                         return; // NOTREACHED
 234                 }
 235                 $ph = Photo::getImageForPhoto($r[0]);
 236
 237                 $imagecrop = profile_photo_crop_ui_head($a, $ph);
 238                 // go ahead as we have jus uploaded a new photo to crop
 239         }
 240
 241         $profiles = q("select `id`,`profile-name` as `name`,`is-default` as `default` from profile where uid = %d",
 242                 intval(local_user())
 243         );
 244
 245         if (empty($imagecrop)) {
 246                 $tpl = Renderer::getMarkupTemplate('profile_photo.tpl');
 247
 248                 $o = Renderer::replaceMacros($tpl,
 249                         [
 250                         '$user' => $a->user['nickname'],
 251                         '$lbl_upfile' => L10n::t('Upload File:'),
 252                         '$lbl_profiles' => L10n::t('Select a profile:'),
 253                         '$title' => L10n::t('Upload Profile Photo'),
 254                         '$submit' => L10n::t('Upload'),
 255                         '$profiles' => $profiles,
 256                         '$form_security_token' => BaseModule::getFormSecurityToken("profile_photo"),
 257                         '$select' => sprintf('%s %s', L10n::t('or'),
 258                                 ($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>')
 259                 ]);
 260
 261                 return $o;
 262         } else {
 263                 $filename = $imagecrop['hash'] . '-' . $imagecrop['resolution'] . '.' . $imagecrop['ext'];
 264                 $tpl = Renderer::getMarkupTemplate("cropbody.tpl");
 265                 $o = Renderer::replaceMacros($tpl,
 266                         [
 267                         '$filename'  => $filename,
 268                         '$profile'   => (isset($_REQUEST['profile']) ? intval($_REQUEST['profile']) : 0),
 269                         '$resource'  => $imagecrop['hash'] . '-' . $imagecrop['resolution'],
 270                         '$image_url' => System::baseUrl() . '/photo/' . $filename,
 271                         '$title'     => L10n::t('Crop Image'),
 272                         '$desc'      => L10n::t('Please adjust the image cropping for optimum viewing.'),
 273                         '$form_security_token' => BaseModule::getFormSecurityToken("profile_photo"),
 274                         '$done'      => L10n::t('Done Editing')
 275                 ]);
 276                 return $o;
 277         }
 278 }
 279
 280 function profile_photo_crop_ui_head(App $a, Image $image)
 281 {
 282         $max_length = Config::get('system', 'max_image_length');
 283         if (!$max_length) {
 284                 $max_length = MAX_IMAGE_LENGTH;
 285         }
 286         if ($max_length > 0) {
 287                 $image->scaleDown($max_length);
 288         }
 289
 290         $width = $image->getWidth();
 291         $height = $image->getHeight();
 292
 293         if ($width < 175 || $height < 175) {
 294                 $image->scaleUp(300);
 295                 $width = $image->getWidth();
 296                 $height = $image->getHeight();
 297         }
 298
 299         $hash = Photo::newResource();
 300
 301
 302         $smallest = 0;
 303         $filename = '';
 304
 305         $r = Photo::store($image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 0);
 306
 307         if ($r) {
 308                 info(L10n::t('Image uploaded successfully.') . EOL);
 309         } else {
 310                 notice(L10n::t('Image upload failed.') . EOL);
 311         }
 312
 313         if ($width > 640 || $height > 640) {
 314                 $image->scaleDown(640);
 315                 $r = Photo::store($image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 1);
 316
 317                 if ($r === false) {
 318                         notice(L10n::t('Image size reduction [%s] failed.', "640") . EOL);
 319                 } else {
 320                         $smallest = 1;
 321                 }
 322         }
 323
 324         $a->page['htmlhead'] .= Renderer::replaceMacros(Renderer::getMarkupTemplate("crophead.tpl"), []);
 325
 326         $imagecrop = [
 327                 'hash'       => $hash,
 328                 'resolution' => $smallest,
 329                 'ext'        => $image->getExt(),
 330         ];
 331
 332         return $imagecrop;
 333 }