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