mod/profile_photo.php

   1 <?php
   2
   3 require_once("Photo.php");
   4
   5 function profile_photo_init(&$a) {
   6
   7         if(! local_user()) {
   8                 return;
   9         }
  10         require_once("mod/profile.php");
  11         profile_load($a,$a->user['nickname']);
  12 }
  13
  14
  15 function profile_photo_post(&$a) {
  16
  17         if(! local_user()) {
  18                 notice ( "Permission denied." . EOL );
  19                 return;
  20         }
  21
  22         if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
  23
  24                 // phase 2 - we have finished cropping
  25
  26                 if($a->argc != 2) {
  27                         notice( "Image uploaded but image cropping failed." . EOL );
  28                         return;
  29                 }
  30
  31                 $image_id = $a->argv[1];
  32
  33                 if(substr($image_id,-2,1) == '-') {
  34                         $scale = substr($image_id,-1,1);
  35                         $image_id = substr($image_id,0,-2);
  36                 }
  37
  38
  39                 $srcX = $_POST['xstart'];
  40                 $srcY = $_POST['ystart'];
  41                 $srcW = $_POST['xfinal'] - $srcX;
  42                 $srcH = $_POST['yfinal'] - $srcY;
  43
  44                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
  45                         dbesc($image_id),
  46                         dbesc($_SESSION['uid']),
  47                         intval($scale));
  48
  49                 if(count($r)) {
  50
  51                         $base_image = $r[0];
  52
  53                         $im = new Photo($base_image['data']);
  54                         $im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
  55
  56                         $ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
  57                                 `height`, `width`, `data`, `scale`, `profile` )
  58                                 VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 4, 1 )",
  59                                 intval($_SESSION['uid']),
  60                                 dbesc($base_image['resource-id']),
  61                                 datetime_convert(),
  62                                 datetime_convert(),
  63                                 dbesc($base_image['filename']),
  64                                 intval($im->getHeight()),
  65                                 intval($im->getWidth()),
  66                                 dbesc($im->imageString())
  67                         );
  68
  69                         if($r === false)
  70                                 notice ("Image size reduction (175) failed." . EOL );
  71
  72                         $im->scaleImage(80);
  73
  74                         $ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
  75                                 `height`, `width`, `data`, `scale`, `profile` )
  76                                 VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 5, 1 )",
  77                                 intval($_SESSION['uid']),
  78                                 dbesc($base_image['resource-id']),
  79                                 datetime_convert(),
  80                                 datetime_convert(),
  81                                 dbesc($base_image['filename']),
  82                                 intval($im->getHeight()),
  83                                 intval($im->getWidth()),
  84                                 dbesc($im->imageString())
  85                         );
  86
  87                         if($r === false)
  88                                 notice("Image size reduction (80) failed." . EOL);
  89
  90                         // Unset the profile photo flag from any other photos I own
  91
  92                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
  93                                 dbesc($base_image['resource-id']),
  94                                 intval($_SESSION['uid'])
  95                         );
  96
  97                 }
  98                 goaway($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         $imagedata = @file_get_contents($src);
 107         $ph = new Photo($imagedata);
 108
 109         if(! ($image = $ph->getImage())) {
 110                 notice("Unable to process image." . EOL);
 111                 @unlink($src);
 112                 return;
 113         }
 114
 115         @unlink($src);
 116
 117         $width = $ph->getWidth();
 118         $height = $ph->getHeight();
 119
 120         if($width < 175 || $height < 175) {
 121                 $ph->scaleImageUp(200);
 122                 $width = $ph->getWidth();
 123                 $height = $ph->getHeight();
 124         }
 125
 126         $hash = hash('md5',uniqid(mt_rand(),true));
 127
 128         $str_image = $ph->imageString();
 129         $smallest = 0;
 130
 131         $r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
 132                 `height`, `width`, `data`, `scale` )
 133                 VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 0 )",
 134                 intval($_SESSION['uid']),
 135                 dbesc($hash),
 136                 datetime_convert(),
 137                 datetime_convert(),
 138                 dbesc(basename($filename)),
 139                 intval($height),
 140                 intval($width),
 141                 dbesc($str_image));
 142         if($r)
 143                 notice("Image uploaded successfully." . EOL);
 144         else
 145                 notice("Image upload failed." . EOL);
 146
 147         if($width > 640 || $height > 640) {
 148                 $ph->scaleImage(640);
 149                 $str_image = $ph->imageString();
 150                 $width = $ph->getWidth();
 151                 $height = $ph->getHeight();
 152
 153                 $r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
 154                         `height`, `width`, `data`, `scale` )
 155                         VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 1 )",
 156                         intval($_SESSION['uid']),
 157                         dbesc($hash),
 158                         datetime_convert(),
 159                         datetime_convert(),
 160                         dbesc(basename($filename)),
 161                         intval($ph->getHeight()),
 162                         intval($ph->getWidth()),
 163                         dbesc($ph->imageString())
 164                 );
 165                 if($r === false)
 166                         notice("Image size reduction (640) failed." . EOL );
 167                 else
 168                         $smallest = 1;
 169         }
 170
 171         $a->config['imagecrop'] = $hash;
 172         $a->config['imagecrop_resolution'] = $smallest;
 173         $a->page['htmlhead'] .= file_get_contents("view/crophead.tpl");
 174         return;
 175 }
 176
 177
 178 if(! function_exists('profile_photo_content')) {
 179 function profile_photo_content(&$a) {
 180
 181         if(! local_user()) {
 182                 notice("Permission denied." . EOL );
 183                 return;
 184         }
 185
 186         if(! x($a->config,'imagecrop')) {
 187
 188                 $tpl = file_get_contents('view/profile_photo.tpl');
 189
 190                 $o .= replace_macros($tpl,array(
 191
 192                 ));
 193
 194                 return $o;
 195         }
 196         else {
 197                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 198                 $resolution = $a->config['imagecrop_resolution'];
 199                 $tpl = file_get_contents("view/cropbody.tpl");
 200                 $o .= replace_macros($tpl,array(
 201                         '$filename' => $filename,
 202                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 203                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 204                         ));
 205
 206                 return $o;
 207         }
 208
 209         return; // NOTREACHED
 210 }}