mod/profile_photo.php

   1 <?php
   2
   3 require_once("include/Photo.php");
   4
   5 function profile_photo_init(App &$a) {
   6
   7         if (! local_user()) {
   8                 return;
   9         }
  10
  11         profile_load($a,$a->user['nickname']);
  12
  13 }
  14
  15
  16 function profile_photo_post(App &$a) {
  17
  18         if (! local_user()) {
  19                 notice ( t('Permission denied.') . EOL );
  20                 return;
  21         }
  22
  23         check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
  24
  25         if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
  26
  27                 // unless proven otherwise
  28                 $is_default_profile = 1;
  29
  30                 if($_REQUEST['profile']) {
  31                         $r = q("select id, `is-default` from profile where id = %d and uid = %d limit 1",
  32                                 intval($_REQUEST['profile']),
  33                                 intval(local_user())
  34                         );
  35                         if (dbm::is_result($r) && (! intval($r[0]['is-default'])))
  36                                 $is_default_profile = 0;
  37                 }
  38
  39
  40
  41                 // phase 2 - we have finished cropping
  42
  43                 if($a->argc != 2) {
  44                         notice( t('Image uploaded but image cropping failed.') . EOL );
  45                         return;
  46                 }
  47
  48                 $image_id = $a->argv[1];
  49
  50                 if(substr($image_id,-2,1) == '-') {
  51                         $scale = substr($image_id,-1,1);
  52                         $image_id = substr($image_id,0,-2);
  53                 }
  54
  55
  56                 $srcX = $_POST['xstart'];
  57                 $srcY = $_POST['ystart'];
  58                 $srcW = $_POST['xfinal'] - $srcX;
  59                 $srcH = $_POST['yfinal'] - $srcY;
  60
  61                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
  62                         dbesc($image_id),
  63                         dbesc(local_user()),
  64                         intval($scale));
  65
  66                 if (dbm::is_result($r)) {
  67
  68                         $base_image = $r[0];
  69
  70                         $im = new Photo($base_image['data'], $base_image['type']);
  71                         if($im->is_valid()) {
  72                                 $im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
  73
  74                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, $is_default_profile);
  75
  76                                 if ($r === false) {
  77                                         notice ( sprintf(t('Image size reduction [%s] failed.'),"175") . EOL );
  78                                 }
  79
  80                                 $im->scaleImage(80);
  81
  82                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, $is_default_profile);
  83
  84                                 if ($r === false) {
  85                                         notice( sprintf(t('Image size reduction [%s] failed.'),"80") . EOL );
  86                                 }
  87
  88                                 $im->scaleImage(48);
  89
  90                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 6, $is_default_profile);
  91
  92                                 if ($r === false) {
  93                                         notice( sprintf(t('Image size reduction [%s] failed.'),"48") . EOL );
  94                                 }
  95
  96                                 // If setting for the default profile, unset the profile photo flag from any other photos I own
  97
  98                                 if($is_default_profile) {
  99                                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
 100                                                 dbesc($base_image['resource-id']),
 101                                                 intval(local_user())
 102                                         );
 103
 104                                         $r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s'  WHERE `self` AND `uid` = %d",
 105                                                 dbesc(App::get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4.' . $im->getExt()),
 106                                                 dbesc(App::get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5.' . $im->getExt()),
 107                                                 dbesc(App::get_baseurl() . '/photo/' . $base_image['resource-id'] . '-6.' . $im->getExt()),
 108                                                 intval(local_user())
 109                                         );
 110                                 } else {
 111                                         $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
 112                                                 dbesc(App::get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4.' . $im->getExt()),
 113                                                 dbesc(App::get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5.' . $im->getExt()),
 114                                                 intval($_REQUEST['profile']),
 115                                                 intval(local_user())
 116                                         );
 117                                 }
 118
 119                                 // we'll set the updated profile-photo timestamp even if it isn't the default profile,
 120                                 // so that browsers will do a cache update unconditionally
 121
 122                                 $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d",
 123                                         dbesc(datetime_convert()),
 124                                         intval(local_user())
 125                                 );
 126
 127                                 info( 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                                 $url = App::get_baseurl() . '/profile/' . $a->user['nickname'];
 130                                 if ($url && strlen(get_config('system','directory'))) {
 131                                         proc_run(PRIORITY_LOW, "include/directory.php", $url);
 132                                 }
 133
 134                                 require_once('include/profile_update.php');
 135                                 profile_change();
 136                         }
 137                         else
 138                                 notice( t('Unable to process image') . EOL);
 139                 }
 140
 141                 goaway(App::get_baseurl() . '/profiles');
 142                 return; // NOTREACHED
 143         }
 144
 145         $src      = $_FILES['userfile']['tmp_name'];
 146         $filename = basename($_FILES['userfile']['name']);
 147         $filesize = intval($_FILES['userfile']['size']);
 148         $filetype = $_FILES['userfile']['type'];
 149     if ($filetype=="") $filetype=guess_image_type($filename);
 150
 151         $maximagesize = get_config('system','maximagesize');
 152
 153         if(($maximagesize) && ($filesize > $maximagesize)) {
 154                 notice( sprintf(t('Image exceeds size limit of %s'), formatBytes($maximagesize)) . EOL);
 155                 @unlink($src);
 156                 return;
 157         }
 158
 159         $imagedata = @file_get_contents($src);
 160         $ph = new Photo($imagedata, $filetype);
 161
 162         if(! $ph->is_valid()) {
 163                 notice( t('Unable to process image.') . EOL );
 164                 @unlink($src);
 165                 return;
 166         }
 167
 168         $ph->orient($src);
 169         @unlink($src);
 170         return profile_photo_crop_ui_head($a, $ph);
 171
 172 }
 173
 174
 175 if(! function_exists('profile_photo_content')) {
 176 function profile_photo_content(App &$a) {
 177
 178         if (! local_user()) {
 179                 notice( 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         if( $a->argv[1]=='use'){
 189                 if ($a->argc<3){
 190                         notice( t('Permission denied.') . EOL );
 191                         return;
 192                 };
 193
 194 //              check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
 195
 196                 $resource_id = $a->argv[2];
 197                 //die(":".local_user());
 198                 $r=q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC",
 199                         intval(local_user()),
 200                         dbesc($resource_id)
 201                         );
 202                 if (!dbm::is_result($r)){
 203                         notice( t('Permission denied.') . EOL );
 204                         return;
 205                 }
 206                 $havescale = false;
 207                 foreach($r as $rr) {
 208                         if($rr['scale'] == 5)
 209                                 $havescale = true;
 210                 }
 211
 212                 // set an already uloaded photo as profile photo
 213                 // if photo is in 'Profile Photos', change it in db
 214                 if (($r[0]['album']== t('Profile Photos')) && ($havescale)){
 215                         $r=q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d",
 216                                 intval(local_user()));
 217
 218                         $r=q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'",
 219                                 intval(local_user()),
 220                                 dbesc($resource_id)
 221                                 );
 222
 223                         $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d",
 224                                 dbesc(datetime_convert()),
 225                                 intval(local_user())
 226                         );
 227
 228                         // Update global directory in background
 229                         $url = $_SESSION['my_url'];
 230                         if ($url && strlen(get_config('system','directory'))) {
 231                                 proc_run(PRIORITY_LOW, "include/directory.php", $url);
 232                         }
 233
 234                         goaway(App::get_baseurl() . '/profiles');
 235                         return; // NOTREACHED
 236                 }
 237                 $ph = new Photo($r[0]['data'], $r[0]['type']);
 238                 profile_photo_crop_ui_head($a, $ph);
 239                 // go ahead as we have jus uploaded a new photo to crop
 240         }
 241
 242         $profiles = q("select `id`,`profile-name` as `name`,`is-default` as `default` from profile where uid = %d",
 243                 intval(local_user())
 244         );
 245
 246
 247         if(! x($a->config,'imagecrop')) {
 248
 249                 $tpl = get_markup_template('profile_photo.tpl');
 250
 251                 $o .= replace_macros($tpl,array(
 252                         '$user' => $a->user['nickname'],
 253                         '$lbl_upfile' => t('Upload File:'),
 254                         '$lbl_profiles' => t('Select a profile:'),
 255                         '$title' => t('Upload Profile Photo'),
 256                         '$submit' => t('Upload'),
 257                         '$profiles' => $profiles,
 258                         '$form_security_token' => get_form_security_token("profile_photo"),
 259                         '$select' => sprintf('%s %s', t('or'), ($newuser) ? '<a href="' . App::get_baseurl() . '">' . t('skip this step') . '</a>' : '<a href="'. App::get_baseurl() . '/photos/' . $a->user['nickname'] . '">' . t('select a photo from your photo albums') . '</a>')
 260                 ));
 261
 262                 return $o;
 263         }
 264         else {
 265                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.'.$a->config['imagecrop_ext'];
 266                 $resolution = $a->config['imagecrop_resolution'];
 267                 $tpl = get_markup_template("cropbody.tpl");
 268                 $o .= replace_macros($tpl,array(
 269                         '$filename' => $filename,
 270                         '$profile' => intval($_REQUEST['profile']),
 271                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 272                         '$image_url' => App::get_baseurl() . '/photo/' . $filename,
 273                         '$title' => t('Crop Image'),
 274                         '$desc' => t('Please adjust the image cropping for optimum viewing.'),
 275                         '$form_security_token' => get_form_security_token("profile_photo"),
 276                         '$done' => t('Done Editing')
 277                 ));
 278                 return $o;
 279         }
 280
 281         return; // NOTREACHED
 282 }}
 283
 284
 285 if(! function_exists('profile_photo_crop_ui_head')) {
 286 function profile_photo_crop_ui_head(&$a, $ph){
 287         $max_length = get_config('system','max_image_length');
 288         if (! $max_length) {
 289                 $max_length = MAX_IMAGE_LENGTH;
 290         }
 291         if ($max_length > 0) {
 292                 $ph->scaleImage($max_length);
 293         }
 294
 295         $width = $ph->getWidth();
 296         $height = $ph->getHeight();
 297
 298         if ($width < 175 || $height < 175) {
 299                 $ph->scaleImageUp(200);
 300                 $width = $ph->getWidth();
 301                 $height = $ph->getHeight();
 302         }
 303
 304         $hash = photo_new_resource();
 305
 306
 307         $smallest = 0;
 308
 309         $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
 310
 311         if ($r) {
 312                 info( t('Image uploaded successfully.') . EOL );
 313         } else {
 314                 notice( t('Image upload failed.') . EOL );
 315         }
 316
 317         if ($width > 640 || $height > 640) {
 318                 $ph->scaleImage(640);
 319                 $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
 320
 321                 if ($r === false) {
 322                         notice( sprintf(t('Image size reduction [%s] failed.'),"640") . EOL );
 323                 } else {
 324                         $smallest = 1;
 325                 }
 326         }
 327
 328         $a->config['imagecrop'] = $hash;
 329         $a->config['imagecrop_resolution'] = $smallest;
 330         $a->config['imagecrop_ext'] = $ph->getExt();
 331         $a->page['htmlhead'] .= replace_macros(get_markup_template("crophead.tpl"), array());
 332         $a->page['end'] .= replace_macros(get_markup_template("cropend.tpl"), array());
 333         return;
 334 }}
 335