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\Security;
  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                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1", DBA::escape($image_id),
  76                         DBA::escape(local_user()), intval($scale));
  77
  78                 $path = 'profile/' . $a->user['nickname'];
  79                 if (DBA::isResult($r)) {
  80                         $base_image = $r[0];
  81
  82                         $Image = new Image($base_image['data'], $base_image['type']);
  83                         if ($Image->isValid()) {
  84                                 $Image->crop(300, $srcX, $srcY, $srcW, $srcH);
  85
  86                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
  87                                                 L10n::t('Profile Photos'), 4, $is_default_profile);
  88
  89                                 if ($r === false) {
  90                                         notice(L10n::t('Image size reduction [%s] failed.', "300") . EOL);
  91                                 }
  92
  93                                 $Image->scaleDown(80);
  94
  95                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
  96                                                 L10n::t('Profile Photos'), 5, $is_default_profile);
  97
  98                                 if ($r === false) {
  99                                         notice(L10n::t('Image size reduction [%s] failed.', "80") . EOL);
 100                                 }
 101
 102                                 $Image->scaleDown(48);
 103
 104                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
 105                                                 L10n::t('Profile Photos'), 6, $is_default_profile);
 106
 107                                 if ($r === false) {
 108                                         notice(L10n::t('Image size reduction [%s] failed.', "48") . EOL);
 109                                 }
 110
 111                                 // If setting for the default profile, unset the profile photo flag from any other photos I own
 112
 113                                 if ($is_default_profile) {
 114                                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
 115                                                 DBA::escape($base_image['resource-id']), intval(local_user())
 116                                         );
 117                                 } else {
 118                                         $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
 119                                                 DBA::escape(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-4.' . $Image->getExt()),
 120                                                 DBA::escape(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-5.' . $Image->getExt()),
 121                                                 intval($_REQUEST['profile']), intval(local_user())
 122                                         );
 123                                 }
 124
 125                                 Contact::updateSelfFromUserID(local_user(), true);
 126
 127                                 info(L10n::t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
 128                                 // Update global directory in background
 129                                 if ($path && strlen(Config::get('system', 'directory'))) {
 130                                         Worker::add(PRIORITY_LOW, "Directory", $a->getBaseURL() . '/' . $path);
 131                                 }
 132
 133                                 Worker::add(PRIORITY_LOW, 'ProfileUpdate', local_user());
 134                         } else {
 135                                 notice(L10n::t('Unable to process image') . EOL);
 136                         }
 137                 }
 138
 139                 $a->internalRedirect($path);
 140                 return; // NOTREACHED
 141         }
 142
 143         $src = $_FILES['userfile']['tmp_name'];
 144         $filename = basename($_FILES['userfile']['name']);
 145         $filesize = intval($_FILES['userfile']['size']);
 146         $filetype = $_FILES['userfile']['type'];
 147         if ($filetype == "") {
 148                 $filetype = Image::guessType($filename);
 149         }
 150
 151         $maximagesize = Config::get('system', 'maximagesize');
 152
 153         if (($maximagesize) && ($filesize > $maximagesize)) {
 154                 notice(L10n::t('Image exceeds size limit of %s', formatBytes($maximagesize)) . EOL);
 155                 @unlink($src);
 156                 return;
 157         }
 158
 159         $imagedata = @file_get_contents($src);
 160         $ph = new Image($imagedata, $filetype);
 161
 162         if (!$ph->isValid()) {
 163                 notice(L10n::t('Unable to process image.') . EOL);
 164                 @unlink($src);
 165                 return;
 166         }
 167
 168         $ph->orient($src);
 169         @unlink($src);
 170
 171         $imagecrop = profile_photo_crop_ui_head($a, $ph);
 172         $a->internalRedirect('profile_photo/use/' . $imagecrop['hash']);
 173 }
 174
 175 function profile_photo_content(App $a)
 176 {
 177
 178         if (!local_user()) {
 179                 notice(L10n::t('Permission denied.') . EOL);
 180                 return;
 181         }
 182
 183         $newuser = false;
 184
 185         if ($a->argc == 2 && $a->argv[1] === 'new') {
 186                 $newuser = true;
 187         }
 188
 189         $imagecrop = [];
 190
 191         if (isset($a->argv[1]) && $a->argv[1] == 'use' && $a->argc >= 3) {
 192                 // BaseModule::checkFormSecurityTokenRedirectOnError('/profile_photo', 'profile_photo');
 193
 194                 $resource_id = $a->argv[2];
 195                 //die(":".local_user());
 196                 $r = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC", intval(local_user()),
 197                         DBA::escape($resource_id)
 198                 );
 199
 200                 if (!DBA::isResult($r)) {
 201                         notice(L10n::t('Permission denied.') . EOL);
 202                         return;
 203                 }
 204
 205                 $havescale = false;
 206                 foreach ($r as $rr) {
 207                         if ($rr['scale'] == 5) {
 208                                 $havescale = true;
 209                         }
 210                 }
 211
 212                 // set an already uloaded photo as profile photo
 213                 // if photo is in 'Profile Photos', change it in db
 214                 if (($r[0]['album'] == L10n::t('Profile Photos')) && ($havescale)) {
 215                         $r = q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d", intval(local_user()));
 216
 217                         $r = q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'", intval(local_user()),
 218                                 DBA::escape($resource_id)
 219                         );
 220
 221                         Contact::updateSelfFromUserID(local_user(), true);
 222
 223                         // Update global directory in background
 224                         $url = $_SESSION['my_url'];
 225                         if ($url && strlen(Config::get('system', 'directory'))) {
 226                                 Worker::add(PRIORITY_LOW, "Directory", $url);
 227                         }
 228
 229                         $a->internalRedirect('profile/' . $a->user['nickname']);
 230                         return; // NOTREACHED
 231                 }
 232                 $ph = new Image($r[0]['data'], $r[0]['type']);
 233                 $imagecrop = profile_photo_crop_ui_head($a, $ph);
 234                 // go ahead as we have jus uploaded a new photo to crop
 235         }
 236
 237         $profiles = q("select `id`,`profile-name` as `name`,`is-default` as `default` from profile where uid = %d",
 238                 intval(local_user())
 239         );
 240
 241         if (empty($imagecrop)) {
 242                 $tpl = get_markup_template('profile_photo.tpl');
 243
 244                 $o = Renderer::replaceMacros($tpl,
 245                         [
 246                         '$user' => $a->user['nickname'],
 247                         '$lbl_upfile' => L10n::t('Upload File:'),
 248                         '$lbl_profiles' => L10n::t('Select a profile:'),
 249                         '$title' => L10n::t('Upload Profile Photo'),
 250                         '$submit' => L10n::t('Upload'),
 251                         '$profiles' => $profiles,
 252                         '$form_security_token' => BaseModule::getFormSecurityToken("profile_photo"),
 253                         '$select' => sprintf('%s %s', L10n::t('or'),
 254                                 ($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>')
 255                 ]);
 256
 257                 return $o;
 258         } else {
 259                 $filename = $imagecrop['hash'] . '-' . $imagecrop['resolution'] . '.' . $imagecrop['ext'];
 260                 $tpl = get_markup_template("cropbody.tpl");
 261                 $o = Renderer::replaceMacros($tpl,
 262                         [
 263                         '$filename'  => $filename,
 264                         '$profile'   => (isset($_REQUEST['profile']) ? intval($_REQUEST['profile']) : 0),
 265                         '$resource'  => $imagecrop['hash'] . '-' . $imagecrop['resolution'],
 266                         '$image_url' => System::baseUrl() . '/photo/' . $filename,
 267                         '$title'     => L10n::t('Crop Image'),
 268                         '$desc'      => L10n::t('Please adjust the image cropping for optimum viewing.'),
 269                         '$form_security_token' => BaseModule::getFormSecurityToken("profile_photo"),
 270                         '$done'      => L10n::t('Done Editing')
 271                 ]);
 272                 return $o;
 273         }
 274
 275         return; // NOTREACHED
 276 }
 277
 278 function profile_photo_crop_ui_head(App $a, Image $image)
 279 {
 280         $max_length = Config::get('system', 'max_image_length');
 281         if (!$max_length) {
 282                 $max_length = MAX_IMAGE_LENGTH;
 283         }
 284         if ($max_length > 0) {
 285                 $image->scaleDown($max_length);
 286         }
 287
 288         $width = $image->getWidth();
 289         $height = $image->getHeight();
 290
 291         if ($width < 175 || $height < 175) {
 292                 $image->scaleUp(300);
 293                 $width = $image->getWidth();
 294                 $height = $image->getHeight();
 295         }
 296
 297         $hash = Photo::newResource();
 298
 299
 300         $smallest = 0;
 301         $filename = '';
 302
 303         $r = Photo::store($image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 0);
 304
 305         if ($r) {
 306                 info(L10n::t('Image uploaded successfully.') . EOL);
 307         } else {
 308                 notice(L10n::t('Image upload failed.') . EOL);
 309         }
 310
 311         if ($width > 640 || $height > 640) {
 312                 $image->scaleDown(640);
 313                 $r = Photo::store($image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 1);
 314
 315                 if ($r === false) {
 316                         notice(L10n::t('Image size reduction [%s] failed.', "640") . EOL);
 317                 } else {
 318                         $smallest = 1;
 319                 }
 320         }
 321
 322         $a->page['htmlhead'] .= Renderer::replaceMacros(get_markup_template("crophead.tpl"), []);
 323
 324         $imagecrop = [
 325                 'hash'       => $hash,
 326                 'resolution' => $smallest,
 327                 'ext'        => $image->getExt(),
 328         ];
 329
 330         return $imagecrop;
 331 }