mod/profile_photo.php

   1 <?php
   2
   3 require_once("Photo.php");
   4
   5 function profile_photo_init(&$a) {
   6
   7         if((! x($_SESSION,'authenticated')) && (x($_SESSION,'uid'))) {
   8                 $_SESSION['sysmsg'] .= "Permission denied." . EOL;
   9                 $a->error = 404;
  10                 return;
  11         }
  12         require_once("mod/profile.php");
  13         profile_load($a,$_SESSION['uid']);
  14 }
  15
  16
  17 function profile_photo_post(&$a) {
  18
  19
  20
  21         if((! x($_SESSION,'authenticated')) && (! (x($_SESSION,'uid')))) {
  22                 $_SESSION['sysmsg'] .= "Permission denied." . EOL;
  23                 return;
  24         }
  25
  26         if($a->argc > 1)
  27                 $profile_id = intval($a->argv[1]);
  28
  29         if(x($_POST,'xstart') !== false) {
  30                 // phase 2 - we have finished cropping
  31                 if($a->argc != 3) {
  32                         $_SESSION['sysmsg'] .= "Image uploaded but image cropping failed." . EOL;
  33                         return;
  34                 }
  35                 $image_id = $a->argv[2];
  36                 if(substr($image_id,-2,1) == '-') {
  37                         $scale = substr($image_id,-1,1);
  38                         $image_id = substr($image_id,0,-2);
  39                 }
  40
  41
  42                 $srcX = $_POST['xstart'];
  43                 $srcY = $_POST['ystart'];
  44                 $srcW = $_POST['xfinal'] - $srcX;
  45                 $srcH = $_POST['yfinal'] - $srcY;
  46
  47                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d LIMIT 1",
  48                         dbesc($image_id),
  49                         intval($scale));
  50                 if($r !== NULL && (count($r))) {
  51                         $im = new Photo($r[0]['data']);
  52                         $im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
  53                         $s = $im->imageString();
  54                         $x = $im->getWidth();
  55                         $y = $im->getHeight();
  56
  57                         $ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
  58                                 `height`, `width`, `data`, `scale` )
  59                                 VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 4 )",
  60                                 intval($_SESSION['uid']),
  61                                 dbesc($r[0]['resource-id']),
  62                                 datetime_convert(),
  63                                 datetime_convert(),
  64                                 dbesc($r[0]['filename']),
  65                                 intval($y),
  66                                 intval($x),
  67                                 dbesc($s));
  68                         if($r === NULL)
  69                                 $_SESSION['sysmsg'] .= "Image size reduction (175) failed." . EOL;
  70
  71                         $im->scaleImage(80);
  72                         $s = $im->imageString();
  73                         $x = $im->getWidth();
  74                         $y = $im->getHeight();
  75                         $ret = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
  76                                 `height`, `width`, `data`, `scale` )
  77                                 VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 5 )",
  78                                 intval($_SESSION['uid']),
  79                                 dbesc($r[0]['resource-id']),
  80                                 datetime_convert(),
  81                                 datetime_convert(),
  82                                 dbesc($r[0]['filename']),
  83                                 intval($y),
  84                                 intval($x),
  85                                 dbesc($s));
  86                         if($r === NULL)
  87                                 $_SESSION['sysmsg'] .= "Image size reduction (80) failed." . EOL;
  88                         $r = q("UPDATE `profile` SET `photo` = '%s', `thumb` = '%s' WHERE `id` = %d LIMIT 1",
  89                                 dbesc($a->get_baseurl() . '/photo/' . $image_id . '-4.jpg'),
  90                                 dbesc($a->get_baseurl() . '/photo/' . $image_id . '-5.jpg'),
  91                                 intval($profile_id)
  92                         );
  93                         if($r === false)
  94                                 $_SESSION['sysmsg'] .= "Failed to add image to profile." . EOL;
  95 // We should really only do this if requested, or if it is the default profile. The contact
  96 //table images are used in coversations.
  97                         $r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s' WHERE `uid` = %d AND `self` = 1 LIMIT 1",
  98                                 dbesc($a->get_baseurl() . '/photo/' . $image_id . '-4.jpg'),
  99                                 dbesc($a->get_baseurl() . '/photo/' . $image_id . '-5.jpg'),
 100                                 intval($_SESSION['uid'])
 101                         );
 102                         if($r ===false)
 103                                 notice("Failed to add photo to contact table." .EOL );
 104
 105                 }
 106                 goaway($a->get_baseurl() . '/profiles');
 107         }
 108
 109         $extra_sql = (($profile_id) ? " AND `id` = " . intval($profile_id)  : " AND `is-default` = 1 " );
 110
 111
 112         $r = q("SELECT `id` FROM `profile` WHERE `uid` = %d $extra_sql LIMIT 1", intval($_SESSION['uid']));
 113         if($r === NULL || (! count($r))) {
 114                 $_SESSION['sysmsg'] .= "Profile unavailable." . EOL;
 115                 return;
 116         }
 117
 118         $src      = $_FILES['userfile']['tmp_name'];
 119         $filename = basename($_FILES['userfile']['name']);
 120         $filesize = intval($_FILES['userfile']['size']);
 121
 122         $imagedata = @file_get_contents($src);
 123         $ph = new Photo($imagedata);
 124
 125         if(! ($image = $ph->getImage())) {
 126                 $_SESSION['sysmsg'] .= "Unable to process image." . EOL;
 127                 @unlink($src);
 128                 return;
 129         }
 130
 131         @unlink($src);
 132         $width = $ph->getWidth();
 133         $height = $ph->getHeight();
 134
 135         if($width < 175 || $width < 175) {
 136                 $ph->scaleImageUp(200);
 137                 $width = $ph->getWidth();
 138                 $height = $ph->getHeight();
 139         }
 140
 141         $hash = hash('md5',uniqid(mt_rand(),true));
 142
 143         $str_image = $ph->imageString();
 144         $smallest = 0;
 145         $r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
 146                 `height`, `width`, `data`, `scale` )
 147                 VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 0 )",
 148                 intval($_SESSION['uid']),
 149                 dbesc($hash),
 150                 datetime_convert(),
 151                 datetime_convert(),
 152                 dbesc(basename($filename)),
 153                 intval($height),
 154                 intval($width),
 155                 dbesc($str_image));
 156         if($r)
 157                 $_SESSION['sysmsg'] .= "Image uploaded successfully." . EOL;
 158         else
 159                 $_SESSION['sysmsg'] .= "Image upload failed." . EOL;
 160
 161         if($width > 640 || $height > 640) {
 162                 $ph->scaleImage(640);
 163                 $str_image = $ph->imageString();
 164                 $width = $ph->getWidth();
 165                 $height = $ph->getHeight();
 166
 167                 $r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
 168                         `height`, `width`, `data`, `scale` )
 169                         VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 1 )",
 170                         intval($_SESSION['uid']),
 171                         dbesc($hash),
 172                         datetime_convert(),
 173                         datetime_convert(),
 174                         dbesc(basename($filename)),
 175                         intval($height),
 176                         intval($width),
 177                         dbesc($str_image));
 178                 if($r === NULL)
 179                         $_SESSION['sysmsg'] .= "Image size reduction (640) failed." . EOL;
 180                 else
 181                         $smallest = 1;
 182         }
 183
 184         $a->config['imagecrop'] = $hash;
 185         $a->config['imagecrop_resolution'] = $smallest;
 186         $a->page['htmlhead'] .= file_get_contents("view/crophead.tpl");
 187
 188 }
 189
 190
 191 if(! function_exists('profile_photo_content')) {
 192 function profile_photo_content(&$a) {
 193
 194
 195         if(! x($a->config,'imagecrop')) {
 196                 if((! x($_SESSION['authenticated'])) && (! (x($_SESSION,'uid')))) {
 197                         $_SESSION['sysmsg'] .= "Permission denied." . EOL;
 198                         return;
 199                 }
 200
 201                 if($a->argc > 1)
 202                         $profile_id = intval($a->argv[1]);
 203
 204                 $extra_sql = (($profile_id) ? " AND `id` = $profile_id " : " AND `is-default` = 1 " );
 205
 206
 207                 $r = q("SELECT `id` FROM `profile` WHERE `uid` = %d $extra_sql LIMIT 1", intval($_SESSION['uid']));
 208                 if($r === NULL || (! count($r))) {
 209                         $_SESSION['sysmsg'] .= "Profile unavailable." . EOL;
 210                         return;
 211                 }
 212
 213                 $o = file_get_contents('view/profile_photo.tpl');
 214
 215                 $o = replace_macros($o,array(
 216                         '$profile_id' => $r[0]['id'],
 217                         '$uid' => $_SESSION['uid'],
 218                         ));
 219
 220                 return $o;
 221         }
 222         else {
 223                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 224                 $resolution = $a->config['imagecrop_resolution'];
 225                 $o = file_get_contents("view/cropbody.tpl");
 226                 $o = replace_macros($o,array(
 227                         '$filename' => $filename,
 228                         '$profile_id' => $a->argv[1],
 229                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 230                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 231                         ));
 232
 233                 return $o;
 234         }
 235
 236
 237 }}