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($scale));
  72
  73                 if (DBM::is_result($r)) {
  74
  75                         $base_image = $r[0];
  76
  77                         $Image = new Image($base_image['data'], $base_image['type']);
  78                         if ($Image->isValid()) {
  79                                 $Image->crop(175, $srcX, $srcY, $srcW, $srcH);
  80
  81                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
  82                                                 L10n::t('Profile Photos'), 4, $is_default_profile);
  83
  84                                 if ($r === false) {
  85                                         notice(L10n::t('Image size reduction [%s] failed.', "175") . EOL);
  86                                 }
  87
  88                                 $Image->scaleDown(80);
  89
  90                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
  91                                                 L10n::t('Profile Photos'), 5, $is_default_profile);
  92
  93                                 if ($r === false) {
  94                                         notice(L10n::t('Image size reduction [%s] failed.', "80") . EOL);
  95                                 }
  96
  97                                 $Image->scaleDown(48);
  98
  99                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'], $base_image['filename'],
 100                                                 L10n::t('Profile Photos'), 6, $is_default_profile);
 101
 102                                 if ($r === false) {
 103                                         notice(L10n::t('Image size reduction [%s] failed.', "48") . EOL);
 104                                 }
 105
 106                                 // If setting for the default profile, unset the profile photo flag from any other photos I own
 107
 108                                 if ($is_default_profile) {
 109                                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
 110                                                 dbesc($base_image['resource-id']), intval(local_user())
 111                                         );
 112                                 } else {
 113                                         $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
 114                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-4.' . $Image->getExt()),
 115                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-5.' . $Image->getExt()),
 116                                                 intval($_REQUEST['profile']), intval(local_user())
 117                                         );
 118                                 }
 119
 120                                 Contact::updateSelfFromUserID(local_user(), true);
 121
 122                                 info(L10n::t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
 123                                 // Update global directory in background
 124                                 $url = System::baseUrl() . '/profile/' . $a->user['nickname'];
 125                                 if ($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(System::baseUrl() . '/profiles');
 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($src);
 166         profile_photo_crop_ui_head($a, $ph);
 167 }
 168
 169 function profile_photo_content(App $a)
 170 {
 171
 172         if (!local_user()) {
 173                 notice(L10n::t('Permission denied.') . EOL);
 174                 return;
 175         }
 176
 177         $newuser = false;
 178
 179         if ($a->argc == 2 && $a->argv[1] === 'new') {
 180                 $newuser = true;
 181         }
 182
 183         $imagecrop = [];
 184
 185         if ($a->argv[1] == 'use') {
 186                 if ($a->argc < 3) {
 187                         notice(L10n::t('Permission denied.') . EOL);
 188                         return;
 189                 };
 190
 191 //              check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
 192
 193                 $resource_id = $a->argv[2];
 194                 //die(":".local_user());
 195                 $r = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC", intval(local_user()),
 196                         dbesc($resource_id)
 197                 );
 198                 if (!DBM::is_result($r)) {
 199                         notice(L10n::t('Permission denied.') . EOL);
 200                         return;
 201                 }
 202                 $havescale = false;
 203                 foreach ($r as $rr) {
 204                         if ($rr['scale'] == 5) $havescale = true;
 205                 }
 206
 207                 // set an already uloaded photo as profile photo
 208                 // if photo is in 'Profile Photos', change it in db
 209                 if (($r[0]['album'] == L10n::t('Profile Photos')) && ($havescale)) {
 210                         $r = q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d", intval(local_user()));
 211
 212                         $r = q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'", intval(local_user()),
 213                                 dbesc($resource_id)
 214                         );
 215
 216                         Contact::updateSelfFromUserID(local_user(), true);
 217
 218                         // Update global directory in background
 219                         $url = $_SESSION['my_url'];
 220                         if ($url && strlen(Config::get('system', 'directory'))) {
 221                                 Worker::add(PRIORITY_LOW, "Directory", $url);
 222                         }
 223
 224                         goaway(System::baseUrl() . '/profiles');
 225                         return; // NOTREACHED
 226                 }
 227                 $ph = new Image($r[0]['data'], $r[0]['type']);
 228                 $imagecrop = profile_photo_crop_ui_head($a, $ph);
 229                 // go ahead as we have jus uploaded a new photo to crop
 230         }
 231
 232         $profiles = q("select `id`,`profile-name` as `name`,`is-default` as `default` from profile where uid = %d",
 233                 intval(local_user())
 234         );
 235
 236
 237         if (!empty($imagecrop)) {
 238                 $tpl = get_markup_template('profile_photo.tpl');
 239
 240                 $o = replace_macros($tpl,
 241                         [
 242                         '$user' => $a->user['nickname'],
 243                         '$lbl_upfile' => L10n::t('Upload File:'),
 244                         '$lbl_profiles' => L10n::t('Select a profile:'),
 245                         '$title' => L10n::t('Upload Profile Photo'),
 246                         '$submit' => L10n::t('Upload'),
 247                         '$profiles' => $profiles,
 248                         '$form_security_token' => get_form_security_token("profile_photo"),
 249                         '$select' => sprintf('%s %s', L10n::t('or'),
 250                                 ($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>')
 251                 ]);
 252
 253                 return $o;
 254         } else {
 255                 $filename = $imagecrop['hash'] . '-' . $imagecrop['resolution'] . '.' . $imagecrop['ext'];
 256                 $tpl = get_markup_template("cropbody.tpl");
 257                 $o = replace_macros($tpl,
 258                         [
 259                         '$filename'  => $filename,
 260                         '$profile'   => intval($_REQUEST['profile']),
 261                         '$resource'  => $imagecrop['hash'] . '-' . $imagecrop['resolution'],
 262                         '$image_url' => System::baseUrl() . '/photo/' . $filename,
 263                         '$title'     => L10n::t('Crop Image'),
 264                         '$desc'      => L10n::t('Please adjust the image cropping for optimum viewing.'),
 265                         '$form_security_token' => get_form_security_token("profile_photo"),
 266                         '$done'      => L10n::t('Done Editing')
 267                 ]);
 268                 return $o;
 269         }
 270
 271         return; // NOTREACHED
 272 }
 273
 274 function profile_photo_crop_ui_head(App $a, Image $Image)
 275 {
 276         $max_length = Config::get('system', 'max_image_length');
 277         if (!$max_length) {
 278                 $max_length = MAX_IMAGE_LENGTH;
 279         }
 280         if ($max_length > 0) {
 281                 $Image->scaleDown($max_length);
 282         }
 283
 284         $width = $Image->getWidth();
 285         $height = $Image->getHeight();
 286
 287         if ($width < 175 || $height < 175) {
 288                 $Image->scaleUp(200);
 289                 $width = $Image->getWidth();
 290                 $height = $Image->getHeight();
 291         }
 292
 293         $hash = Photo::newResource();
 294
 295
 296         $smallest = 0;
 297         $filename = '';
 298
 299         $r = Photo::store($Image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 0);
 300
 301         if ($r) {
 302                 info(L10n::t('Image uploaded successfully.') . EOL);
 303         } else {
 304                 notice(L10n::t('Image upload failed.') . EOL);
 305         }
 306
 307         if ($width > 640 || $height > 640) {
 308                 $Image->scaleDown(640);
 309                 $r = Photo::store($Image, local_user(), 0, $hash, $filename, L10n::t('Profile Photos'), 1);
 310
 311                 if ($r === false) {
 312                         notice(L10n::t('Image size reduction [%s] failed.', "640") . EOL);
 313                 } else {
 314                         $smallest = 1;
 315                 }
 316         }
 317
 318         $a->page['htmlhead'] .= replace_macros(get_markup_template("crophead.tpl"), []);
 319         $a->page['end'] .= replace_macros(get_markup_template("cropend.tpl"), []);
 320
 321         $imagecrop = [
 322                 'hash'       => $hash,
 323                 'resolution' => $smallest,
 324                 'ext'        => $Image->getExt(),
 325         ];
 326
 327         return $imagecrop;
 328 }