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