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         check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
  24
  25         if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
  26
  27                 // phase 2 - we have finished cropping
  28
  29                 if($a->argc != 2) {
  30                         notice( t('Image uploaded but image cropping failed.') . EOL );
  31                         return;
  32                 }
  33
  34                 $image_id = $a->argv[1];
  35
  36                 if(substr($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                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
  48                         dbesc($image_id),
  49                         dbesc(local_user()),
  50                         intval($scale));
  51
  52                 if(count($r)) {
  53
  54                         $base_image = $r[0];
  55
  56                         $im = new Photo($base_image['data'], $base_image['type']);
  57                         if($im->is_valid()) {
  58                                 $im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
  59
  60                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, 1);
  61
  62                                 if($r === false)
  63                                         notice ( sprintf(t('Image size reduction [%s] failed.'),"175") . EOL );
  64
  65                                 $im->scaleImage(80);
  66
  67                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, 1);
  68
  69                                 if($r === false)
  70                                         notice( sprintf(t('Image size reduction [%s] failed.'),"80") . EOL );
  71
  72                                 $im->scaleImage(48);
  73
  74                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 6, 1);
  75
  76                                 if($r === false)
  77                                         notice( sprintf(t('Image size reduction [%s] failed.'),"48") . EOL );
  78
  79                                 // Unset the profile photo flag from any other photos I own
  80
  81                                 $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
  82                                         dbesc($base_image['resource-id']),
  83                                         intval(local_user())
  84                                 );
  85
  86                                 $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
  87                                         dbesc(datetime_convert()),
  88                                         intval(local_user())
  89                                 );
  90
  91                                 info( t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
  92                                 // Update global directory in background
  93                                 $url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
  94                                 if($url && strlen(get_config('system','directory_submit_url')))
  95                                         proc_run('php',"include/directory.php","$url");
  96
  97                                 require_once('include/profile_update.php');
  98                                 profile_change();
  99                         }
 100                         else
 101                                 notice( t('Unable to process image') . EOL);
 102                 }
 103
 104                 goaway($a->get_baseurl() . '/profiles');
 105                 return; // NOTREACHED
 106         }
 107
 108         $src      = $_FILES['userfile']['tmp_name'];
 109         $filename = basename($_FILES['userfile']['name']);
 110         $filesize = intval($_FILES['userfile']['size']);
 111         $filetype = $_FILES['userfile']['type'];
 112     if ($filetype=="") $filetype=guess_image_type($filename);
 113
 114         $maximagesize = get_config('system','maximagesize');
 115
 116         if(($maximagesize) && ($filesize > $maximagesize)) {
 117                 notice( sprintf(t('Image exceeds size limit of %d'), $maximagesize) . EOL);
 118                 @unlink($src);
 119                 return;
 120         }
 121
 122         $imagedata = @file_get_contents($src);
 123         $ph = new Photo($imagedata, $filetype);
 124
 125         if(! $ph->is_valid()) {
 126                 notice( t('Unable to process image.') . EOL );
 127                 @unlink($src);
 128                 return;
 129         }
 130
 131         $ph->orient($src);
 132         @unlink($src);
 133         return profile_photo_crop_ui_head($a, $ph);
 134
 135 }
 136
 137
 138 if(! function_exists('profile_photo_content')) {
 139 function profile_photo_content(&$a) {
 140
 141         if(! local_user()) {
 142                 notice( t('Permission denied.') . EOL );
 143                 return;
 144         }
 145
 146         $newuser = false;
 147
 148         if($a->argc == 2 && $a->argv[1] === 'new')
 149                 $newuser = true;
 150
 151         if( $a->argv[1]=='use'){
 152                 if ($a->argc<3){
 153                         notice( t('Permission denied.') . EOL );
 154                         return;
 155                 };
 156
 157 //              check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
 158
 159                 $resource_id = $a->argv[2];
 160                 //die(":".local_user());
 161                 $r=q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC",
 162                         intval(local_user()),
 163                         dbesc($resource_id)
 164                         );
 165                 if (!count($r)){
 166                         notice( t('Permission denied.') . EOL );
 167                         return;
 168                 }
 169                 $havescale = false;
 170                 foreach($r as $rr) {
 171                         if($rr['scale'] == 5)
 172                                 $havescale = true;
 173                 }
 174
 175                 // set an already uloaded photo as profile photo
 176                 // if photo is in 'Profile Photos', change it in db
 177                 if (($r[0]['album']== t('Profile Photos')) && ($havescale)){
 178                         $r=q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d",
 179                                 intval(local_user()));
 180
 181                         $r=q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'",
 182                                 intval(local_user()),
 183                                 dbesc($resource_id)
 184                                 );
 185
 186                         $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
 187                                 dbesc(datetime_convert()),
 188                                 intval(local_user())
 189                         );
 190
 191                         // Update global directory in background
 192                         $url = $_SESSION['my_url'];
 193                         if($url && strlen(get_config('system','directory_submit_url')))
 194                                 proc_run('php',"include/directory.php","$url");
 195
 196                         goaway($a->get_baseurl() . '/profiles');
 197                         return; // NOTREACHED
 198                 }
 199                 $ph = new Photo($r[0]['data'], $r[0]['type']);
 200                 profile_photo_crop_ui_head($a, $ph);
 201                 // go ahead as we have jus uploaded a new photo to crop
 202         }
 203
 204         if(! x($a->config,'imagecrop')) {
 205
 206                 $tpl = get_markup_template('profile_photo.tpl');
 207
 208                 $o .= replace_macros($tpl,array(
 209                         '$user' => $a->user['nickname'],
 210                         '$lbl_upfile' => t('Upload File:'),
 211                         '$title' => t('Upload Profile Photo'),
 212                         '$submit' => t('Upload'),
 213                         '$form_security_token' => get_form_security_token("profile_photo"),
 214                         '$select' => sprintf('%s %s', t('or'), ($newuser) ? '<a href="' . $a->get_baseurl() . '">' . t('skip this step') . '</a>' : '<a href="'. $a->get_baseurl() . '/photos/' . $a->user['nickname'] . '">' . t('select a photo from your photo albums') . '</a>')
 215                 ));
 216
 217                 return $o;
 218         }
 219         else {
 220                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.'.$a->config['imagecrop_ext'];
 221                 $resolution = $a->config['imagecrop_resolution'];
 222                 $tpl = get_markup_template("cropbody.tpl");
 223                 $o .= replace_macros($tpl,array(
 224                         '$filename' => $filename,
 225                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 226                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename,
 227                         '$title' => t('Crop Image'),
 228                         '$desc' => t('Please adjust the image cropping for optimum viewing.'),
 229                         '$form_security_token' => get_form_security_token("profile_photo"),
 230                         '$done' => t('Done Editing')
 231                 ));
 232                 return $o;
 233         }
 234
 235         return; // NOTREACHED
 236 }}
 237
 238
 239 if(! function_exists('_crop_ui_head')) {
 240 function profile_photo_crop_ui_head(&$a, $ph){
 241         $max_length = get_config('system','max_image_length');
 242         if(! $max_length)
 243                 $max_length = MAX_IMAGE_LENGTH;
 244         if($max_length > 0)
 245                 $ph->scaleImage($max_length);
 246
 247         $width = $ph->getWidth();
 248         $height = $ph->getHeight();
 249
 250         if($width < 175 || $height < 175) {
 251                 $ph->scaleImageUp(200);
 252                 $width = $ph->getWidth();
 253                 $height = $ph->getHeight();
 254         }
 255
 256         $hash = photo_new_resource();
 257
 258
 259         $smallest = 0;
 260
 261         $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
 262
 263         if($r)
 264                 info( t('Image uploaded successfully.') . EOL );
 265         else
 266                 notice( t('Image upload failed.') . EOL );
 267
 268         if($width > 640 || $height > 640) {
 269                 $ph->scaleImage(640);
 270                 $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
 271
 272                 if($r === false)
 273                         notice( sprintf(t('Image size reduction [%s] failed.'),"640") . EOL );
 274                 else
 275                         $smallest = 1;
 276         }
 277
 278         $a->config['imagecrop'] = $hash;
 279         $a->config['imagecrop_resolution'] = $smallest;
 280         $a->config['imagecrop_ext'] = $ph->getExt();
 281         $a->page['htmlhead'] .= get_markup_template("crophead.tpl");
 282         $a->page['end'] .= get_markup_template("cropend.tpl");
 283         return;
 284 }}
 285