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(local_user()),
  49                         intval($scale));
  50
  51                 if(count($r)) {
  52
  53                         $base_image = $r[0];
  54
  55                         $im = new Photo($base_image['data']);
  56                         if($im->is_valid()) {
  57                                 $im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
  58
  59                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, 1);
  60
  61                                 if($r === false)
  62                                         notice ( t('Image size reduction [175] failed.') . EOL );
  63
  64                                 $im->scaleImage(80);
  65
  66                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, 1);
  67
  68                                 if($r === false)
  69                                         notice( t('Image size reduction [80] failed.') . EOL );
  70
  71                                 $im->scaleImage(48);
  72
  73                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 6, 1);
  74
  75                                 if($r === false)
  76                                         notice( t('Image size reduction [48] failed.') . EOL );
  77
  78                                 // Unset the profile photo flag from any other photos I own
  79
  80                                 $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
  81                                         dbesc($base_image['resource-id']),
  82                                         intval(local_user())
  83                                 );
  84
  85                                 $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
  86                                         dbesc(datetime_convert()),
  87                                         intval(local_user())
  88                                 );
  89
  90                                 // Update global directory in background
  91                                 $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
  92                                 $url = $_SESSION['my_url'];
  93                                 if($url && strlen(get_config('system','directory_submit_url')))
  94                                         proc_close(proc_open("\"$php_path\" \"include/directory.php\" \"$url\" &",
  95                                                 array(),$foo));
  96                         }
  97                         else
  98                                 notice( t('Unable to process image') . EOL);
  99                 }
 100
 101                 goaway($a->get_baseurl() . '/profiles');
 102                 return; // NOTREACHED
 103         }
 104
 105         $src      = $_FILES['userfile']['tmp_name'];
 106         $filename = basename($_FILES['userfile']['name']);
 107         $filesize = intval($_FILES['userfile']['size']);
 108
 109         $maximagesize = get_config('system','maximagesize');
 110
 111         if(($maximagesize) && ($filesize > $maximagesize)) {
 112                 notice( t('Image exceeds size limit of ') . $maximagesize . EOL);
 113                 @unlink($src);
 114                 return;
 115         }
 116
 117         $imagedata = @file_get_contents($src);
 118         $ph = new Photo($imagedata);
 119
 120         if(! $ph->is_valid()) {
 121                 notice( t('Unable to process image.') . EOL );
 122                 @unlink($src);
 123                 return;
 124         }
 125
 126         @unlink($src);
 127
 128         $width = $ph->getWidth();
 129         $height = $ph->getHeight();
 130
 131         if($width < 175 || $height < 175) {
 132                 $ph->scaleImageUp(200);
 133                 $width = $ph->getWidth();
 134                 $height = $ph->getHeight();
 135         }
 136
 137         $hash = photo_new_resource();
 138
 139
 140         $smallest = 0;
 141
 142         $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
 143
 144         if($r)
 145                 notice( t('Image uploaded successfully.') . EOL );
 146         else
 147                 notice( t('Image upload failed.') . EOL );
 148
 149         if($width > 640 || $height > 640) {
 150                 $ph->scaleImage(640);
 151                 $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
 152
 153                 if($r === false)
 154                         notice( t('Image size reduction [640] failed.') . EOL );
 155                 else
 156                         $smallest = 1;
 157         }
 158
 159         $a->config['imagecrop'] = $hash;
 160         $a->config['imagecrop_resolution'] = $smallest;
 161         $a->page['htmlhead'] .= load_view_file("view/crophead.tpl");
 162         return;
 163 }
 164
 165
 166 if(! function_exists('profile_photo_content')) {
 167 function profile_photo_content(&$a) {
 168
 169         if(! local_user()) {
 170                 notice( t('Permission denied.') . EOL );
 171                 return;
 172         }
 173
 174         if(! x($a->config,'imagecrop')) {
 175
 176                 $tpl = load_view_file('view/profile_photo.tpl');
 177
 178                 $o .= replace_macros($tpl,array(
 179
 180                 ));
 181
 182                 return $o;
 183         }
 184         else {
 185                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 186                 $resolution = $a->config['imagecrop_resolution'];
 187                 $tpl = load_view_file("view/cropbody.tpl");
 188                 $o .= replace_macros($tpl,array(
 189                         '$filename' => $filename,
 190                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 191                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 192                         ));
 193
 194                 return $o;
 195         }
 196
 197         return; // NOTREACHED
 198 }}