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 ( t('Image size reduction [175] failed.') . 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( t('Image size reduction [80] failed.') . 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( t('Image size reduction [48] failed.') . 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                                 $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
  91                                 $url = $_SESSION['my_url'];
  92                                 if($url && strlen(get_config('system','directory_submit_url')))
  93                                         proc_close(proc_open("\"$php_path\" \"include/directory.php\" \"$url\" &",
  94                                                 array(),$foo));
  95                         }
  96                         else
  97                                 notice( t('Unable to process image') . EOL);
  98                 }
  99
 100                 goaway($a->get_baseurl() . '/profiles');
 101                 return; // NOTREACHED
 102         }
 103
 104         $src      = $_FILES['userfile']['tmp_name'];
 105         $filename = basename($_FILES['userfile']['name']);
 106         $filesize = intval($_FILES['userfile']['size']);
 107
 108         $maximagesize = get_config('system','maximagesize');
 109
 110         if(($maximagesize) && ($filesize > $maximagesize)) {
 111                 notice( t('Image exceeds size limit of ') . $maximagesize . EOL);
 112                 @unlink($src);
 113                 return;
 114         }
 115
 116         $imagedata = @file_get_contents($src);
 117         $ph = new Photo($imagedata);
 118
 119         if(! $ph->is_valid()) {
 120                 notice( t('Unable to process image.') . EOL );
 121                 @unlink($src);
 122                 return;
 123         }
 124
 125         @unlink($src);
 126
 127         $width = $ph->getWidth();
 128         $height = $ph->getHeight();
 129
 130         if($width < 175 || $height < 175) {
 131                 $ph->scaleImageUp(200);
 132                 $width = $ph->getWidth();
 133                 $height = $ph->getHeight();
 134         }
 135
 136         $hash = photo_new_resource();
 137
 138
 139         $smallest = 0;
 140
 141         $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
 142
 143         if($r)
 144                 notice( t('Image uploaded successfully.') . EOL );
 145         else
 146                 notice( t('Image upload failed.') . EOL );
 147
 148         if($width > 640 || $height > 640) {
 149                 $ph->scaleImage(640);
 150                 $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
 151
 152                 if($r === false)
 153                         notice( t('Image size reduction [640] failed.') . EOL );
 154                 else
 155                         $smallest = 1;
 156         }
 157
 158         $a->config['imagecrop'] = $hash;
 159         $a->config['imagecrop_resolution'] = $smallest;
 160         $a->page['htmlhead'] .= load_view_file("view/crophead.tpl");
 161         return;
 162 }
 163
 164
 165 if(! function_exists('profile_photo_content')) {
 166 function profile_photo_content(&$a) {
 167
 168         if(! local_user()) {
 169                 notice( t('Permission denied.') . EOL );
 170                 return;
 171         }
 172
 173         if(! x($a->config,'imagecrop')) {
 174
 175                 $tpl = load_view_file('view/profile_photo.tpl');
 176
 177                 $o .= replace_macros($tpl,array(
 178
 179                 ));
 180
 181                 return $o;
 182         }
 183         else {
 184                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 185                 $resolution = $a->config['imagecrop_resolution'];
 186                 $tpl = load_view_file("view/cropbody.tpl");
 187                 $o .= replace_macros($tpl,array(
 188                         '$filename' => $filename,
 189                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 190                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 191                         ));
 192
 193                 return $o;
 194         }
 195
 196         return; // NOTREACHED
 197 }}