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 use Friendica\Util\Strings;
  20
  21 function profile_photo_init(App $a)
  22 {
  23         if (!local_user()) {
  24                 return;
  25         }
  26
  27         Profile::load($a, $a->user['nickname']);
  28 }
  29
  30 function profile_photo_post(App $a)
  31 {
  32         if (!local_user()) {
  33                 notice(L10n::t('Permission denied.') . EOL);
  34                 return;
  35         }
  36
  37         BaseModule::checkFormSecurityTokenRedirectOnError('/profile_photo', 'profile_photo');
  38
  39         if (!empty($_POST['cropfinal']) && $_POST['cropfinal'] == 1) {
  40
  41                 // unless proven otherwise
  42                 $is_default_profile = 1;
  43
  44                 if ($_REQUEST['profile']) {
  45                         $r = q("select id, `is-default` from profile where id = %d and uid = %d limit 1", intval($_REQUEST['profile']),
  46                                 intval(local_user())
  47                         );
  48
  49                         if (DBA::isResult($r) && (!intval($r[0]['is-default']))) {
  50                                 $is_default_profile = 0;
  51                         }
  52                 }
  53
  54
  55
  56                 // phase 2 - we have finished cropping
  57
  58                 if ($a->argc != 2) {
  59                         notice(L10n::t('Image uploaded but image cropping failed.') . EOL);
  60                         return;
  61                 }
  62
  63                 $image_id = $a->argv[1];
  64
  65                 if (substr($image_id, -2, 1) == '-') {
  66                         $scale = substr($image_id, -1, 1);
  67                         $image_id = substr($image_id, 0, -2);
  68                 }
  69
  70
  71                 $srcX = $_POST['xstart'];
  72                 $srcY = $_POST['ystart'];
  73                 $srcW = $_POST['xfinal'] - $srcX;
  74                 $srcH = $_POST['yfinal'] - $srcY;
  75
  76                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1", DBA::escape($image_id),
  77                         DBA::escape(local_user()), intval($scale));
  78
  79                 $path = 'profile/' . $a->user['nickname'];
  80                 if (DBA::isResult($r)) {
  81                         $base_image = $r[0];
  82
  83                         $Image = new Image($base_image['data'], $base_image['type']);
  84                         if ($Image->isValid()) {
  85                                 $Image->crop(300, $srcX, $srcY, $srcW, $srcH);
  86
  87                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
  88                                                 L10n::t('Profile Photos'), 4, $is_default_profile);
  89
  90                                 if ($r === false) {
  91                                         notice(L10n::t('Image size reduction [%s] failed.', "300") . EOL);
  92                                 }
  93
  94                                 $Image->scaleDown(80);
  95
  96                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
  97                                                 L10n::t('Profile Photos'), 5, $is_default_profile);
  98
  99                                 if ($r === false) {
 100                                         notice(L10n::t('Image size reduction [%s] failed.', "80") . EOL);
 101                                 }
 102
 103                                 $Image->scaleDown(48);
 104
 105                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
 106                                                 L10n::t('Profile Photos'), 6, $is_default_profile);
 107
 108                                 if ($r === false) {
 109                                         notice(L10n::t('Image size reduction [%s] failed.', "48") . EOL);
 110                                 }
 111
 112                                 // If setting for the default profile, unset the profile photo flag from any other photos I own
 113
 114                                 if ($is_default_profile) {
 115                                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
 116                                                 DBA::escape($base_image['resource-id']), intval(local_user())
 117                                         );
 118                                 } else {
 119                                         $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
 120                                                 DBA::escape(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-4.' . $Image->getExt()),
 121                                                 DBA::escape(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-5.' . $Image->getExt()),
 122                                                 intval($_REQUEST['profile']), intval(local_user())
 123                                         );
 124                                 }
 125
 126                                 Contact::updateSelfFromUserID(local_user(), true);
 127
 128                                 info(L10n::t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
 129                                 // Update global directory in background
 130                                 if ($path && strlen(Config::get('system', 'directory'))) {
 131                                         Worker::add(PRIORITY_LOW, "Directory", $a->getBaseURL() . '/' . $path);
 132                                 }
 133
 134                                 Worker::add(PRIORITY_LOW, 'ProfileUpdate', local_user());
 135                         } else {
 136                                 notice(L10n::t('Unable to process image') . EOL);
 137                         }
 138                 }
 139
 140                 $a->internalRedirect($path);
 141                 return; // NOTREACHED
 142         }
 143
 144         $src = $_FILES['userfile']['tmp_name'];
 145         $filename = basename($_FILES['userfile']['name']);
 146         $filesize = intval($_FILES['userfile']['size']);
 147         $filetype = $_FILES['userfile']['type'];
 148         if ($filetype == "") {
 149                 $filetype = Image::guessType($filename);
 150         }
 151
 152         $maximagesize = Config::get('system', 'maximagesize');
 153
 154         if (($maximagesize) && ($filesize > $maximagesize)) {
 155                 notice(L10n::t('Image exceeds size limit of %s', Strings::formatBytes($maximagesize)) . EOL);
 156                 @unlink($src);
 157                 return;
 158         }
 159
 160         $imagedata = @file_get_contents($src);
 161         $ph = new Image($imagedata, $filetype);
 162
 163         if (!$ph->isValid()) {
 164                 notice(L10n::t('Unable to process image.') . EOL);
 165                 @unlink($src);
 166                 return;
 167         }
 168
 169         $ph->orient($src);
 170         @unlink($src);
 171
 172         $imagecrop = profile_photo_crop_ui_head($a, $ph);
 173         $a->internalRedirect('profile_photo/use/' . $imagecrop['hash']);
 174 }
 175
 176 function profile_photo_content(App $a)
 177 {
 178
 179         if (!local_user()) {
 180                 notice(L10n::t('Permission denied.') . EOL);
 181                 return;
 182         }
 183
 184         $newuser = false;
 185
 186         if ($a->argc == 2 && $a->argv[1] === 'new') {
 187                 $newuser = true;
 188         }
 189
 190         $imagecrop = [];
 191
 192         if (isset($a->argv[1]) && $a->argv[1] == 'use' && $a->argc >= 3) {
 193                 // BaseModule::checkFormSecurityTokenRedirectOnError('/profile_photo', 'profile_photo');
 194
 195                 $resource_id = $a->argv[2];
 196                 //die(":".local_user());
 197                 $r = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC", intval(local_user()),
 198                         DBA::escape($resource_id)
 199                 );
 200
 201                 if (!DBA::isResult($r)) {
 202                         notice(L10n::t('Permission denied.') . EOL);
 203                         return;
 204                 }
 205
 206                 $havescale = false;
 207                 foreach ($r as $rr) {
 208                         if ($rr['scale'] == 5) {
 209                                 $havescale = true;
 210                         }
 211                 }
 212
 213                 // set an already uloaded photo as profile photo
 214                 // if photo is in 'Profile Photos', change it in db
 215                 if (($r[0]['album'] == L10n::t('Profile Photos')) && ($havescale)) {
 216                         $r = q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d", intval(local_user()));
 217
 218                         $r = q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'", intval(local_user()),
 219                                 DBA::escape($resource_id)
 220                         );
 221
 222                         Contact::updateSelfFromUserID(local_user(), true);
 223
 224                         // Update global directory in background
 225                         $url = $_SESSION['my_url'];
 226                         if ($url && strlen(Config::get('system', 'directory'))) {
 227                                 Worker::add(PRIORITY_LOW, "Directory", $url);
 228                         }
 229
 230                         $a->internalRedirect('profile/' . $a->user['nickname']);
 231                         return; // NOTREACHED
 232                 }
 233                 $ph = new Image($r[0]['data'], $r[0]['type']);
 234                 $imagecrop = profile_photo_crop_ui_head($a, $ph);
 235                 // go ahead as we have jus uploaded a new photo to crop
 236         }
 237
 238         $profiles = q("select `id`,`profile-name` as `name`,`is-default` as `default` from profile where uid = %d",
 239                 intval(local_user())
 240         );
 241
 242         if (empty($imagecrop)) {
 243                 $tpl = Renderer::getMarkupTemplate('profile_photo.tpl');
 244
 245                 $o = Renderer::replaceMacros($tpl,
 246                         [
 247                         '$user' => $a->user['nickname'],
 248                         '$lbl_upfile' => L10n::t('Upload File:'),
 249                         '$lbl_profiles' => L10n::t('Select a profile:'),
 250                         '$title' => L10n::t('Upload Profile Photo'),
 251                         '$submit' => L10n::t('Upload'),
 252                         '$profiles' => $profiles,
 253                         '$form_security_token' => BaseModule::getFormSecurityToken("profile_photo"),
 254                         '$select' => sprintf('%s %s', L10n::t('or'),
 255                                 ($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>')
 256                 ]);
 257
 258                 return $o;
 259         } else {
 260                 $filename = $imagecrop['hash'] . '-' . $imagecrop['resolution'] . '.' . $imagecrop['ext'];
 261                 $tpl = Renderer::getMarkupTemplate("cropbody.tpl");
 262                 $o = Renderer::replaceMacros($tpl,
 263                         [
 264                         '$filename'  => $filename,
 265                         '$profile'   => (isset($_REQUEST['profile']) ? intval($_REQUEST['profile']) : 0),
 266                         '$resource'  => $imagecrop['hash'] . '-' . $imagecrop['resolution'],
 267                         '$image_url' => System::baseUrl() . '/photo/' . $filename,
 268                         '$title'     => L10n::t('Crop Image'),
 269                         '$desc'      => L10n::t('Please adjust the image cropping for optimum viewing.'),
 270                         '$form_security_token' => BaseModule::getFormSecurityToken("profile_photo"),
 271                         '$done'      => L10n::t('Done Editing')
 272                 ]);
 273                 return $o;
 274         }
 275
 276         return; // NOTREACHED
 277 }
 278
 279 function profile_photo_crop_ui_head(App $a, Image $image)
 280 {
 281         $max_length = Config::get('system', 'max_image_length');
 282         if (!$max_length) {
 283                 $max_length = MAX_IMAGE_LENGTH;
 284         }
 285         if ($max_length > 0) {
 286                 $image->scaleDown($max_length);
 287         }
 288
 289         $width = $image->getWidth();
 290         $height = $image->getHeight();
 291
 292         if ($width < 175 || $height < 175) {
 293                 $image->scaleUp(300);
 294                 $width = $image->getWidth();
 295                 $height = $image->getHeight();
 296         }
 297
 298         $hash = Photo::newResource();
 299
 300
 301         $smallest = 0;
 302         $filename = '';
 303
 304         $r = Photo::store($image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 0);
 305
 306         if ($r) {
 307                 info(L10n::t('Image uploaded successfully.') . EOL);
 308         } else {
 309                 notice(L10n::t('Image upload failed.') . EOL);
 310         }
 311
 312         if ($width > 640 || $height > 640) {
 313                 $image->scaleDown(640);
 314                 $r = Photo::store($image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 1);
 315
 316                 if ($r === false) {
 317                         notice(L10n::t('Image size reduction [%s] failed.', "640") . EOL);
 318                 } else {
 319                         $smallest = 1;
 320                 }
 321         }
 322
 323         $a->page['htmlhead'] .= Renderer::replaceMacros(Renderer::getMarkupTemplate("crophead.tpl"), []);
 324
 325         $imagecrop = [
 326                 'hash'       => $hash,
 327                 'resolution' => $smallest,
 328                 'ext'        => $image->getExt(),
 329         ];
 330
 331         return $imagecrop;
 332 }