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                         if($r === NULL)
  93                                 $_SESSION['sysmsg'] .= "Failed to add image to profile." . EOL;
  94
  95                 }
  96                 goaway($a->get_baseurl() . '/profiles');
  97         }
  98
  99         $extra_sql = (($profile_id) ? " AND `id` = " . intval($profile_id)  : " AND `is-default` = 1 " );
 100
 101
 102         $r = q("SELECT `id` FROM `profile` WHERE `uid` = %d $extra_sql LIMIT 1", intval($_SESSION['uid']));
 103         if($r === NULL || (! count($r))) {
 104                 $_SESSION['sysmsg'] .= "Profile unavailable." . EOL;
 105                 return;
 106         }
 107
 108         $src      = $_FILES['userfile']['tmp_name'];
 109         $filename = basename($_FILES['userfile']['name']);
 110         $filesize = intval($_FILES['userfile']['size']);
 111
 112         $imagedata = @file_get_contents($src);
 113         $ph = new Photo($imagedata);
 114
 115         if(! ($image = $ph->getImage())) {
 116                 $_SESSION['sysmsg'] .= "Unable to process image." . EOL;
 117                 @unlink($src);
 118                 return;
 119         }
 120
 121         @unlink($src);
 122         $width = $ph->getWidth();
 123         $height = $ph->getHeight();
 124
 125         if($width < 175 || $width < 175) {
 126                 $ph->scaleImageUp(200);
 127                 $width = $ph->getWidth();
 128                 $height = $ph->getHeight();
 129         }
 130
 131         $hash = hash('md5',uniqid(mt_rand(),true));
 132
 133         $str_image = $ph->imageString();
 134         $smallest = 0;
 135         $r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
 136                 `height`, `width`, `data`, `scale` )
 137                 VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 0 )",
 138                 intval($_SESSION['uid']),
 139                 dbesc($hash),
 140                 datetime_convert(),
 141                 datetime_convert(),
 142                 dbesc(basename($filename)),
 143                 intval($height),
 144                 intval($width),
 145                 dbesc($str_image));
 146         if($r)
 147                 $_SESSION['sysmsg'] .= "Image uploaded successfully." . EOL;
 148         else
 149                 $_SESSION['sysmsg'] .= "Image upload failed." . EOL;
 150
 151         if($width > 640 || $height > 640) {
 152                 $ph->scaleImage(640);
 153                 $str_image = $ph->imageString();
 154                 $width = $ph->getWidth();
 155                 $height = $ph->getHeight();
 156
 157                 $r = q("INSERT INTO `photo` ( `uid`, `resource-id`, `created`, `edited`, `filename`,
 158                         `height`, `width`, `data`, `scale` )
 159                         VALUES ( %d, '%s', '%s', '%s', '%s', %d, %d, '%s', 1 )",
 160                         intval($_SESSION['uid']),
 161                         dbesc($hash),
 162                         datetime_convert(),
 163                         datetime_convert(),
 164                         dbesc(basename($filename)),
 165                         intval($height),
 166                         intval($width),
 167                         dbesc($str_image));
 168                 if($r === NULL)
 169                         $_SESSION['sysmsg'] .= "Image size reduction (640) failed." . EOL;
 170                 else
 171                         $smallest = 1;
 172         }
 173
 174         $a->config['imagecrop'] = $hash;
 175         $a->config['imagecrop_resolution'] = $smallest;
 176         $a->page['htmlhead'] .= file_get_contents("view/crophead.tpl");
 177
 178 }
 179
 180
 181 if(! function_exists('profile_photo_content')) {
 182 function profile_photo_content(&$a) {
 183
 184
 185         if(! x($a->config,'imagecrop')) {
 186                 if((! x($_SESSION['authenticated'])) && (! (x($_SESSION,'uid')))) {
 187                         $_SESSION['sysmsg'] .= "Permission denied." . EOL;
 188                         return;
 189                 }
 190
 191                 if($a->argc > 1)
 192                         $profile_id = intval($a->argv[1]);
 193
 194                 $extra_sql = (($profile_id) ? " AND `id` = $profile_id " : " AND `is-default` = 1 " );
 195
 196
 197                 $r = q("SELECT `id` FROM `profile` WHERE `uid` = %d $extra_sql LIMIT 1", intval($_SESSION['uid']));
 198                 if($r === NULL || (! count($r))) {
 199                         $_SESSION['sysmsg'] .= "Profile unavailable." . EOL;
 200                         return;
 201                 }
 202
 203                 $o = file_get_contents('view/profile_photo.tpl');
 204
 205                 $o = replace_macros($o,array(
 206                         '$profile_id' => $r[0]['id'],
 207                         '$uid' => $_SESSION['uid'],
 208                         ));
 209
 210                 return $o;
 211         }
 212         else {
 213                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.jpg';
 214                 $resolution = $a->config['imagecrop_resolution'];
 215                 $o = file_get_contents("view/cropbody.tpl");
 216                 $o = replace_macros($o,array(
 217                         '$filename' => $filename,
 218                         '$profile_id' => $a->argv[1],
 219                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 220                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename
 221                         ));
 222
 223                 return $o;
 224         }
 225
 226
 227 }}