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