mod/profile_photo.php

   1 <?php
   2
   3 require_once("Photo.php");
   4
   5 function profile_photo_init(&$a) {
   6
   7         if(! local_user()) {
   8                 return;
   9         }
  10
  11         require_once("mod/profile.php");
  12         profile_load($a,$a->user['nickname']);
  13
  14 }
  15
  16
  17 function profile_photo_post(&$a) {
  18
  19         if(! local_user()) {
  20                 notice ( t('Permission denied.') . EOL );
  21                 return;
  22         }
  23
  24         if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
  25
  26                 // phase 2 - we have finished cropping
  27
  28                 if($a->argc != 2) {
  29                         notice( t('Image uploaded but image cropping failed.') . EOL );
  30                         return;
  31                 }
  32
  33                 $image_id = $a->argv[1];
  34
  35                 if(substr($image_id,-2,1) == '-') {
  36                         $scale = substr($image_id,-1,1);
  37                         $image_id = substr($image_id,0,-2);
  38                 }
  39
  40
  41                 $srcX = $_POST['xstart'];
  42                 $srcY = $_POST['ystart'];
  43                 $srcW = $_POST['xfinal'] - $srcX;
  44                 $srcH = $_POST['yfinal'] - $srcY;
  45
  46                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
  47                         dbesc($image_id),
  48                         dbesc($_SESSION['uid']),
  49                         intval($scale));
  50
  51                 if(count($r)) {
  52
  53                         $base_image = $r[0];
  54
  55                         $im = new Photo($base_image['data']);
  56                         $im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
  57
  58                         $ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`, `album`,
  59                                 `height`, `width`, `data`, `scale`, `profile` )
  60                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', 4, 1 )",
  61                                 intval($_SESSION['uid']),
  62                                 dbesc($base_image['resource-id']),
  63                                 datetime_convert(),
  64                                 datetime_convert(),
  65                                 dbesc($base_image['filename']),
  66                                 dbesc( t('Profile Photos') ),
  67                                 intval($im->getHeight()),
  68                                 intval($im->getWidth()),
  69                                 dbesc($im->imageString())
  70                         );
  71
  72                         if($r === false)
  73                                 notice ( t('Image size reduction (175) failed.') . EOL );
  74
  75                         $im->scaleImage(80);
  76
  77                         $ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`, `album`,
  78                                 `height`, `width`, `data`, `scale`, `profile` )
  79                                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', 5, 1 )",
  80                                 intval($_SESSION['uid']),
  81                                 dbesc($base_image['resource-id']),
  82                                 datetime_convert(),
  83                                 datetime_convert(),
  84                                 dbesc($base_image['filename']),
  85                                 dbesc( t('Profile Photos') ),
  86                                 intval($im->getHeight()),
  87                                 intval($im->getWidth()),
  88                                 dbesc($im->imageString())
  89                         );
  90
  91                         if($r === false)
  92                                 notice( t('Image size reduction (80) failed.') . EOL );
  93
  94                         // Unset the profile photo flag from any other photos I own
  95
  96                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
  97                                 dbesc($base_image['resource-id']),
  98                                 intval($_SESSION['uid'])
  99                         );
 100
 101                 }
 102                 goaway($a->get_baseurl() . '/profiles');
 103                 return; // NOTREACHED
 104         }
 105
 106         $src      = $_FILES['userfile']['tmp_name'];
 107         $filename = basename($_FILES['userfile']['name']);
 108         $filesize = intval($_FILES['userfile']['size']);
 109
 110         $imagedata = @file_get_contents($src);
 111         $ph = new Photo($imagedata);
 112
 113         if(! ($image = $ph->getImage())) {
 114                 notice( t('Unable to process image.') . EOL );
 115                 @unlink($src);
 116                 return;
 117         }
 118
 119         @unlink($src);
 120
 121         $width = $ph->getWidth();
 122         $height = $ph->getHeight();
 123
 124         if($width < 175 || $height < 175) {
 125                 $ph->scaleImageUp(200);
 126                 $width = $ph->getWidth();
 127                 $height = $ph->getHeight();
 128         }
 129
 130         $hash = hash('md5',uniqid(mt_rand(),true));
 131
 132         $str_image = $ph->imageString();
 133         $smallest = 0;
 134
 135         $r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`, `album`,
 136                 `height`, `width`, `data`, `scale` )
 137                 VALUES ( %d, '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', 0 )",
 138                 intval($_SESSION['uid']),
 139                 dbesc($hash),
 140                 datetime_convert(),
 141                 datetime_convert(),
 142                 dbesc(basename($filename)),
 143                 dbesc( t('Profile Photos') ),
 144                 intval($height),
 145                 intval($width),
 146                 dbesc($str_image));
 147         if($r)
 148                 notice( t('Image uploaded successfully.') . EOL );
 149         else
 150                 notice( t('Image upload failed.') . EOL );
 151
 152         if($width > 640 || $height > 640) {
 153                 $ph->scaleImage(640);
 154                 $str_image = $ph->imageString();
 155                 $width = $ph->getWidth();
 156                 $height = $ph->getHeight();
 157
 158                 $r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`, `album`,
 159                         `height`, `width`, `data`, `scale` )
 160                         VALUES ( %d, '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', 1 )",
 161                         intval($_SESSION['uid']),
 162                         dbesc($hash),
 163                         datetime_convert(),
 164                         datetime_convert(),
 165                         dbesc(basename($filename)),
 166                         dbesc( t('Profile Photos') ),
 167                         intval($ph->getHeight()),
 168                         intval($ph->getWidth()),
 169                         dbesc($ph->imageString())
 170                 );
 171                 if($r === false)
 172                         notice( t('Image size reduction (640) failed.') . EOL );
 173                 else
 174                         $smallest = 1;
 175         }
 176
 177         $a->config['imagecrop'] = $hash;
 178         $a->config['imagecrop_resolution'] = $smallest;
 179         $a->page['htmlhead'] .= file_get_contents("view/crophead.tpl");
 180         return;
 181 }
 182
 183
 184 if(! function_exists('profile_photo_content')) {
 185 function profile_photo_content(&$a) {
 186
 187         if(! local_user()) {
 188                 notice( t('Permission denied.') . EOL );
 189                 return;
 190         }
 191
 192         if(! x($a->config,'imagecrop')) {
 193
 194                 $tpl = file_get_contents('view/profile_photo.tpl');
 195
 196                 $o .= replace_macros($tpl,array(
 197
 198                 ));
 199
 200                 return $o;
 201         }
 202         else {
 203                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 204                 $resolution = $a->config['imagecrop_resolution'];
 205                 $tpl = file_get_contents("view/cropbody.tpl");
 206                 $o .= replace_macros($tpl,array(
 207                         '$filename' => $filename,
 208                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 209                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 210                         ));
 211
 212                 return $o;
 213         }
 214
 215         return; // NOTREACHED
 216 }}