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($_SESSION['uid'])
  75                         );
  76
  77                 }
  78                 goaway($a->get_baseurl() . '/profiles');
  79                 return; // NOTREACHED
  80         }
  81
  82         $src      = $_FILES['userfile']['tmp_name'];
  83         $filename = basename($_FILES['userfile']['name']);
  84         $filesize = intval($_FILES['userfile']['size']);
  85
  86         $imagedata = @file_get_contents($src);
  87         $ph = new Photo($imagedata);
  88
  89         if(! ($image = $ph->getImage())) {
  90                 notice( t('Unable to process image.') . EOL );
  91                 @unlink($src);
  92                 return;
  93         }
  94
  95         @unlink($src);
  96
  97         $width = $ph->getWidth();
  98         $height = $ph->getHeight();
  99
 100         if($width < 175 || $height < 175) {
 101                 $ph->scaleImageUp(200);
 102                 $width = $ph->getWidth();
 103                 $height = $ph->getHeight();
 104         }
 105
 106         $hash = hash('md5',uniqid(mt_rand(),true));
 107
 108
 109         $smallest = 0;
 110
 111         $r = $ph->store($_SESSION['uid'], 0 , $hash, $filename, t('Profile Photos'), 0 );
 112
 113         if($r)
 114                 notice( t('Image uploaded successfully.') . EOL );
 115         else
 116                 notice( t('Image upload failed.') . EOL );
 117
 118         if($width > 640 || $height > 640) {
 119                 $ph->scaleImage(640);
 120                 $r = $ph->store($_SESSION['uid'], 0 , $hash, $filename, t('Profile Photos'), 1 );
 121
 122                 if($r === false)
 123                         notice( t('Image size reduction (640) failed.') . EOL );
 124                 else
 125                         $smallest = 1;
 126         }
 127
 128         $a->config['imagecrop'] = $hash;
 129         $a->config['imagecrop_resolution'] = $smallest;
 130         $a->page['htmlhead'] .= file_get_contents("view/crophead.tpl");
 131         return;
 132 }
 133
 134
 135 if(! function_exists('profile_photo_content')) {
 136 function profile_photo_content(&$a) {
 137
 138         if(! local_user()) {
 139                 notice( t('Permission denied.') . EOL );
 140                 return;
 141         }
 142
 143         if(! x($a->config,'imagecrop')) {
 144
 145                 $tpl = file_get_contents('view/profile_photo.tpl');
 146
 147                 $o .= replace_macros($tpl,array(
 148
 149                 ));
 150
 151                 return $o;
 152         }
 153         else {
 154                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 155                 $resolution = $a->config['imagecrop_resolution'];
 156                 $tpl = file_get_contents("view/cropbody.tpl");
 157                 $o .= replace_macros($tpl,array(
 158                         '$filename' => $filename,
 159                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 160                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 161                         ));
 162
 163                 return $o;
 164         }
 165
 166         return; // NOTREACHED
 167 }}