mod/profile_photo.php

   1 <?php
   2
   3 require_once("Photo.php");
   4
   5 function profile_photo_init(&$a) {
   6
   7         if(! local_user()) {
   8                 return;
   9         }
  10
  11         profile_load($a,$a->user['nickname']);
  12
  13 }
  14
  15
  16 function profile_photo_post(&$a) {
  17
  18         if(! local_user()) {
  19                 notice ( t('Permission denied.') . EOL );
  20                 return;
  21         }
  22
  23         if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
  24
  25                 // phase 2 - we have finished cropping
  26
  27                 if($a->argc != 2) {
  28                         notice( t('Image uploaded but image cropping failed.') . EOL );
  29                         return;
  30                 }
  31
  32                 $image_id = $a->argv[1];
  33
  34                 if(substr($image_id,-2,1) == '-') {
  35                         $scale = substr($image_id,-1,1);
  36                         $image_id = substr($image_id,0,-2);
  37                 }
  38
  39
  40                 $srcX = $_POST['xstart'];
  41                 $srcY = $_POST['ystart'];
  42                 $srcW = $_POST['xfinal'] - $srcX;
  43                 $srcH = $_POST['yfinal'] - $srcY;
  44
  45                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
  46                         dbesc($image_id),
  47                         dbesc(local_user()),
  48                         intval($scale));
  49
  50                 if(count($r)) {
  51
  52                         $base_image = $r[0];
  53
  54                         $im = new Photo($base_image['data']);
  55                         if($im->is_valid()) {
  56                                 $im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
  57
  58                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, 1);
  59
  60                                 if($r === false)
  61                                         notice ( sprintf(t('Image size reduction [%s] failed.'),"175") . EOL );
  62
  63                                 $im->scaleImage(80);
  64
  65                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, 1);
  66
  67                                 if($r === false)
  68                                         notice( sprintf(t('Image size reduction [%s] failed.'),"80") . EOL );
  69
  70                                 $im->scaleImage(48);
  71
  72                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 6, 1);
  73
  74                                 if($r === false)
  75                                         notice( sprintf(t('Image size reduction [%s] failed.'),"48") . EOL );
  76
  77                                 // Unset the profile photo flag from any other photos I own
  78
  79                                 $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
  80                                         dbesc($base_image['resource-id']),
  81                                         intval(local_user())
  82                                 );
  83
  84                                 $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
  85                                         dbesc(datetime_convert()),
  86                                         intval(local_user())
  87                                 );
  88
  89                                 // Update global directory in background
  90                                 $url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
  91                                 if($url && strlen(get_config('system','directory_submit_url')))
  92                                         proc_run('php',"include/directory.php","$url");
  93                         }
  94                         else
  95                                 notice( t('Unable to process image') . EOL);
  96                 }
  97
  98                 goaway($a->get_baseurl() . '/profiles');
  99                 return; // NOTREACHED
 100         }
 101
 102         $src      = $_FILES['userfile']['tmp_name'];
 103         $filename = basename($_FILES['userfile']['name']);
 104         $filesize = intval($_FILES['userfile']['size']);
 105
 106         $maximagesize = get_config('system','maximagesize');
 107
 108         if(($maximagesize) && ($filesize > $maximagesize)) {
 109                 notice( sprintf(t('Image exceeds size limit of %d'), $maximagesize) . EOL);
 110                 @unlink($src);
 111                 return;
 112         }
 113
 114         $imagedata = @file_get_contents($src);
 115         $ph = new Photo($imagedata);
 116
 117         if(! $ph->is_valid()) {
 118                 notice( t('Unable to process image.') . EOL );
 119                 @unlink($src);
 120                 return;
 121         }
 122
 123         @unlink($src);
 124         return profile_photo_crop_ui_head($a, $ph);
 125
 126 }
 127
 128
 129 if(! function_exists('profile_photo_content')) {
 130 function profile_photo_content(&$a) {
 131
 132         if(! local_user()) {
 133                 notice( t('Permission denied.') . EOL );
 134                 return;
 135         }
 136
 137         if( $a->argv[1]=='use'){
 138                 if ($a->argc<3){
 139                         notice( t('Permission denied.') . EOL );
 140                         return;
 141                 };
 142
 143                 $resource_id = $a->argv[2];
 144                 //die(":".local_user());
 145                 $r=q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC",
 146                         intval(local_user()),
 147                         dbesc($resource_id)
 148                         );
 149                 if (!count($r)){
 150                         notice( t('Permission denied.') . EOL );
 151                         return;
 152                 }
 153                 // set an already uloaded photo as profile photo
 154                 // if photo is in 'Profile Photos', change it in db
 155                 if ($r[0]['album']== t('Profile Photos')){
 156                         $r=q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d",
 157                                 intval(local_user()));
 158
 159                         $r=q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'",
 160                                 intval(local_user()),
 161                                 dbesc($resource_id)
 162                                 );
 163
 164                         $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
 165                                 dbesc(datetime_convert()),
 166                                 intval(local_user())
 167                         );
 168
 169                         // Update global directory in background
 170                         $url = $_SESSION['my_url'];
 171                         if($url && strlen(get_config('system','directory_submit_url')))
 172                                 proc_run('php',"include/directory.php","$url");
 173
 174                         goaway($a->get_baseurl() . '/profiles');
 175                         return; // NOTREACHED
 176                 }
 177                 $ph = new Photo($r[0]['data']);
 178                 profile_photo_crop_ui_head($a, $ph);
 179                 // go ahead as we have jus uploaded a new photo to crop
 180         }
 181
 182         if(! x($a->config,'imagecrop')) {
 183
 184                 $tpl = load_view_file('view/profile_photo.tpl');
 185
 186                 $o .= replace_macros($tpl,array(
 187                         '$user' => $a->user['nickname']
 188                 ));
 189
 190                 return $o;
 191         }
 192         else {
 193                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 194                 $resolution = $a->config['imagecrop_resolution'];
 195                 $tpl = load_view_file("view/cropbody.tpl");
 196                 $o .= replace_macros($tpl,array(
 197                         '$filename' => $filename,
 198                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 199                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 200                         ));
 201
 202                 return $o;
 203         }
 204
 205         return; // NOTREACHED
 206 }}
 207
 208
 209 if(! function_exists('_crop_ui_head')) {
 210 function profile_photo_crop_ui_head(&$a, $ph){
 211         $width = $ph->getWidth();
 212         $height = $ph->getHeight();
 213
 214         if($width < 175 || $height < 175) {
 215                 $ph->scaleImageUp(200);
 216                 $width = $ph->getWidth();
 217                 $height = $ph->getHeight();
 218         }
 219
 220         $hash = photo_new_resource();
 221
 222
 223         $smallest = 0;
 224
 225         $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
 226
 227         if($r)
 228                 notice( t('Image uploaded successfully.') . EOL );
 229         else
 230                 notice( t('Image upload failed.') . EOL );
 231
 232         if($width > 640 || $height > 640) {
 233                 $ph->scaleImage(640);
 234                 $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
 235
 236                 if($r === false)
 237                         notice( sprintf(t('Image size reduction [%s] failed.'),"640") . EOL );
 238                 else
 239                         $smallest = 1;
 240         }
 241
 242         $a->config['imagecrop'] = $hash;
 243         $a->config['imagecrop_resolution'] = $smallest;
 244         $a->page['htmlhead'] .= load_view_file("view/crophead.tpl");
 245         return;
 246 }}
 247