mod/profile_photo.php

   1 <?php
   2
   3 require_once("include/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                 // unless proven otherwise
  28                 $is_default_profile = 1;
  29
  30                 if($_REQUEST['profile']) {
  31                         $r = q("select id, `is-default` from profile where id = %d and uid = %d limit 1",
  32                                 intval($_REQUEST['profile']),
  33                                 intval(local_user())
  34                         );
  35                         if(count($r) && (! intval($r[0]['is-default'])))
  36                                 $is_default_profile = 0;
  37                 }
  38
  39
  40
  41                 // phase 2 - we have finished cropping
  42
  43                 if($a->argc != 2) {
  44                         notice( t('Image uploaded but image cropping failed.') . EOL );
  45                         return;
  46                 }
  47
  48                 $image_id = $a->argv[1];
  49
  50                 if(substr($image_id,-2,1) == '-') {
  51                         $scale = substr($image_id,-1,1);
  52                         $image_id = substr($image_id,0,-2);
  53                 }
  54
  55
  56                 $srcX = $_POST['xstart'];
  57                 $srcY = $_POST['ystart'];
  58                 $srcW = $_POST['xfinal'] - $srcX;
  59                 $srcH = $_POST['yfinal'] - $srcY;
  60
  61                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
  62                         dbesc($image_id),
  63                         dbesc(local_user()),
  64                         intval($scale));
  65
  66                 if(count($r)) {
  67
  68                         $base_image = $r[0];
  69
  70                         $im = new Photo($base_image['data'], $base_image['type']);
  71                         if($im->is_valid()) {
  72                                 $im->cropImage(175,$srcX,$srcY,$srcW,$srcH);
  73
  74                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, $is_default_profile);
  75
  76                                 if($r === false)
  77                                         notice ( sprintf(t('Image size reduction [%s] failed.'),"175") . EOL );
  78
  79                                 $im->scaleImage(80);
  80
  81                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, $is_default_profile);
  82
  83                                 if($r === false)
  84                                         notice( sprintf(t('Image size reduction [%s] failed.'),"80") . EOL );
  85
  86                                 $im->scaleImage(48);
  87
  88                                 $r = $im->store(local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 6, $is_default_profile);
  89
  90                                 if($r === false)
  91                                         notice( sprintf(t('Image size reduction [%s] failed.'),"48") . EOL );
  92
  93                                 // If setting for the default profile, unset the profile photo flag from any other photos I own
  94
  95                                 if($is_default_profile) {
  96                                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
  97                                                 dbesc($base_image['resource-id']),
  98                                                 intval(local_user())
  99                                         );
 100
 101                                         $r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s'  WHERE `self` AND `uid` = %d",
 102                                                 dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4.' . $im->getExt()),
 103                                                 dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5.' . $im->getExt()),
 104                                                 dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-6.' . $im->getExt()),
 105                                                 intval(local_user())
 106                                         );
 107                                 } else {
 108                                         $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
 109                                                 dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-4.' . $im->getExt()),
 110                                                 dbesc($a->get_baseurl() . '/photo/' . $base_image['resource-id'] . '-5.' . $im->getExt()),
 111                                                 intval($_REQUEST['profile']),
 112                                                 intval(local_user())
 113                                         );
 114                                 }
 115
 116                                 // we'll set the updated profile-photo timestamp even if it isn't the default profile,
 117                                 // so that browsers will do a cache update unconditionally
 118
 119                                 $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d",
 120                                         dbesc(datetime_convert()),
 121                                         intval(local_user())
 122                                 );
 123
 124                                 info( t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
 125                                 // Update global directory in background
 126                                 $url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
 127                                 if($url && strlen(get_config('system','directory')))
 128                                         proc_run('php',"include/directory.php","$url");
 129
 130                                 require_once('include/profile_update.php');
 131                                 profile_change();
 132                         }
 133                         else
 134                                 notice( t('Unable to process image') . EOL);
 135                 }
 136
 137                 goaway($a->get_baseurl() . '/profiles');
 138                 return; // NOTREACHED
 139         }
 140
 141         $src      = $_FILES['userfile']['tmp_name'];
 142         $filename = basename($_FILES['userfile']['name']);
 143         $filesize = intval($_FILES['userfile']['size']);
 144         $filetype = $_FILES['userfile']['type'];
 145     if ($filetype=="") $filetype=guess_image_type($filename);
 146
 147         $maximagesize = get_config('system','maximagesize');
 148
 149         if(($maximagesize) && ($filesize > $maximagesize)) {
 150                 notice( sprintf(t('Image exceeds size limit of %s'), formatBytes($maximagesize)) . EOL);
 151                 @unlink($src);
 152                 return;
 153         }
 154
 155         $imagedata = @file_get_contents($src);
 156         $ph = new Photo($imagedata, $filetype);
 157
 158         if(! $ph->is_valid()) {
 159                 notice( t('Unable to process image.') . EOL );
 160                 @unlink($src);
 161                 return;
 162         }
 163
 164         $ph->orient($src);
 165         @unlink($src);
 166         return profile_photo_crop_ui_head($a, $ph);
 167
 168 }
 169
 170
 171 if(! function_exists('profile_photo_content')) {
 172 function profile_photo_content(&$a) {
 173
 174         if(! local_user()) {
 175                 notice( t('Permission denied.') . EOL );
 176                 return;
 177         }
 178
 179         $newuser = false;
 180
 181         if($a->argc == 2 && $a->argv[1] === 'new')
 182                 $newuser = true;
 183
 184         if( $a->argv[1]=='use'){
 185                 if ($a->argc<3){
 186                         notice( t('Permission denied.') . EOL );
 187                         return;
 188                 };
 189
 190 //              check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
 191
 192                 $resource_id = $a->argv[2];
 193                 //die(":".local_user());
 194                 $r=q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC",
 195                         intval(local_user()),
 196                         dbesc($resource_id)
 197                         );
 198                 if (!count($r)){
 199                         notice( t('Permission denied.') . EOL );
 200                         return;
 201                 }
 202                 $havescale = false;
 203                 foreach($r as $rr) {
 204                         if($rr['scale'] == 5)
 205                                 $havescale = true;
 206                 }
 207
 208                 // set an already uloaded photo as profile photo
 209                 // if photo is in 'Profile Photos', change it in db
 210                 if (($r[0]['album']== t('Profile Photos')) && ($havescale)){
 211                         $r=q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d",
 212                                 intval(local_user()));
 213
 214                         $r=q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'",
 215                                 intval(local_user()),
 216                                 dbesc($resource_id)
 217                                 );
 218
 219                         $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d",
 220                                 dbesc(datetime_convert()),
 221                                 intval(local_user())
 222                         );
 223
 224                         // Update global directory in background
 225                         $url = $_SESSION['my_url'];
 226                         if($url && strlen(get_config('system','directory')))
 227                                 proc_run('php',"include/directory.php","$url");
 228
 229                         goaway($a->get_baseurl() . '/profiles');
 230                         return; // NOTREACHED
 231                 }
 232                 $ph = new Photo($r[0]['data'], $r[0]['type']);
 233                 profile_photo_crop_ui_head($a, $ph);
 234                 // go ahead as we have jus uploaded a new photo to crop
 235         }
 236
 237         $profiles = q("select `id`,`profile-name` as `name`,`is-default` as `default` from profile where uid = %d",
 238                 intval(local_user())
 239         );
 240
 241
 242         if(! x($a->config,'imagecrop')) {
 243
 244                 $tpl = get_markup_template('profile_photo.tpl');
 245
 246                 $o .= replace_macros($tpl,array(
 247                         '$user' => $a->user['nickname'],
 248                         '$lbl_upfile' => t('Upload File:'),
 249                         '$lbl_profiles' => t('Select a profile:'),
 250                         '$title' => t('Upload Profile Photo'),
 251                         '$submit' => t('Upload'),
 252                         '$profiles' => $profiles,
 253                         '$form_security_token' => get_form_security_token("profile_photo"),
 254                         '$select' => sprintf('%s %s', t('or'), ($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>')
 255                 ));
 256
 257                 return $o;
 258         }
 259         else {
 260                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.'.$a->config['imagecrop_ext'];
 261                 $resolution = $a->config['imagecrop_resolution'];
 262                 $tpl = get_markup_template("cropbody.tpl");
 263                 $o .= replace_macros($tpl,array(
 264                         '$filename' => $filename,
 265                         '$profile' => intval($_REQUEST['profile']),
 266                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 267                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename,
 268                         '$title' => t('Crop Image'),
 269                         '$desc' => t('Please adjust the image cropping for optimum viewing.'),
 270                         '$form_security_token' => get_form_security_token("profile_photo"),
 271                         '$done' => t('Done Editing')
 272                 ));
 273                 return $o;
 274         }
 275
 276         return; // NOTREACHED
 277 }}
 278
 279
 280 if(! function_exists('profile_photo_crop_ui_head')) {
 281 function profile_photo_crop_ui_head(&$a, $ph){
 282         $max_length = get_config('system','max_image_length');
 283         if(! $max_length)
 284                 $max_length = MAX_IMAGE_LENGTH;
 285         if($max_length > 0)
 286                 $ph->scaleImage($max_length);
 287
 288         $width = $ph->getWidth();
 289         $height = $ph->getHeight();
 290
 291         if($width < 175 || $height < 175) {
 292                 $ph->scaleImageUp(200);
 293                 $width = $ph->getWidth();
 294                 $height = $ph->getHeight();
 295         }
 296
 297         $hash = photo_new_resource();
 298
 299
 300         $smallest = 0;
 301
 302         $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
 303
 304         if($r)
 305                 info( t('Image uploaded successfully.') . EOL );
 306         else
 307                 notice( t('Image upload failed.') . EOL );
 308
 309         if($width > 640 || $height > 640) {
 310                 $ph->scaleImage(640);
 311                 $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
 312
 313                 if($r === false)
 314                         notice( sprintf(t('Image size reduction [%s] failed.'),"640") . EOL );
 315                 else
 316                         $smallest = 1;
 317         }
 318
 319         $a->config['imagecrop'] = $hash;
 320         $a->config['imagecrop_resolution'] = $smallest;
 321         $a->config['imagecrop_ext'] = $ph->getExt();
 322         $a->page['htmlhead'] .= replace_macros(get_markup_template("crophead.tpl"), array());
 323         $a->page['end'] .= replace_macros(get_markup_template("cropend.tpl"), array());
 324         return;
 325 }}
 326