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 //dbg(3);
  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                         $r = $im->store($_SESSION['uid'], 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, 1);
  59
  60                         if($r === false)
  61                                 notice ( t('Image size reduction (175) failed.') . EOL );
  62
  63                         $im->scaleImage(80);
  64
  65                         $r = $im->store($_SESSION['uid'], 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, 1);
  66
  67                         if($r === false)
  68                                 notice( t('Image size reduction (80) failed.') . EOL );
  69
  70                         // Unset the profile photo flag from any other photos I own
  71
  72                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
  73                                 dbesc($base_image['resource-id']),
  74                                 intval($_SESSION['uid'])
  75                         );
  76
  77                         $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
  78                                 dbesc(datetime_convert()),
  79                                 intval($_SESSION['uid'])
  80                         );
  81
  82                 }
  83                 goaway($a->get_baseurl() . '/profiles');
  84                 return; // NOTREACHED
  85         }
  86
  87         $src      = $_FILES['userfile']['tmp_name'];
  88         $filename = basename($_FILES['userfile']['name']);
  89         $filesize = intval($_FILES['userfile']['size']);
  90
  91         $imagedata = @file_get_contents($src);
  92         $ph = new Photo($imagedata);
  93
  94         if(! ($image = $ph->getImage())) {
  95                 notice( t('Unable to process image.') . EOL );
  96                 @unlink($src);
  97                 return;
  98         }
  99
 100         @unlink($src);
 101
 102         $width = $ph->getWidth();
 103         $height = $ph->getHeight();
 104
 105         if($width < 175 || $height < 175) {
 106                 $ph->scaleImageUp(200);
 107                 $width = $ph->getWidth();
 108                 $height = $ph->getHeight();
 109         }
 110
 111         $hash = hash('md5',uniqid(mt_rand(),true));
 112
 113
 114         $smallest = 0;
 115
 116         $r = $ph->store($_SESSION['uid'], 0 , $hash, $filename, t('Profile Photos'), 0 );
 117
 118         if($r)
 119                 notice( t('Image uploaded successfully.') . EOL );
 120         else
 121                 notice( t('Image upload failed.') . EOL );
 122
 123         if($width > 640 || $height > 640) {
 124                 $ph->scaleImage(640);
 125                 $r = $ph->store($_SESSION['uid'], 0 , $hash, $filename, t('Profile Photos'), 1 );
 126
 127                 if($r === false)
 128                         notice( t('Image size reduction (640) failed.') . EOL );
 129                 else
 130                         $smallest = 1;
 131         }
 132
 133         $a->config['imagecrop'] = $hash;
 134         $a->config['imagecrop_resolution'] = $smallest;
 135         $a->page['htmlhead'] .= file_get_contents("view/crophead.tpl");
 136         return;
 137 }
 138
 139
 140 if(! function_exists('profile_photo_content')) {
 141 function profile_photo_content(&$a) {
 142
 143         if(! local_user()) {
 144                 notice( t('Permission denied.') . EOL );
 145                 return;
 146         }
 147
 148         if(! x($a->config,'imagecrop')) {
 149
 150                 $tpl = file_get_contents('view/profile_photo.tpl');
 151
 152                 $o .= replace_macros($tpl,array(
 153
 154                 ));
 155
 156                 return $o;
 157         }
 158         else {
 159                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 160                 $resolution = $a->config['imagecrop_resolution'];
 161                 $tpl = file_get_contents("view/cropbody.tpl");
 162                 $o .= replace_macros($tpl,array(
 163                         '$filename' => $filename,
 164                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 165                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 166                         ));
 167
 168                 return $o;
 169         }
 170
 171         return; // NOTREACHED
 172 }}