mod/profile_photo.php

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