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         @unlink($src);
 132         return profile_photo_crop_ui_head($a, $ph);
 133
 134 }
 135
 136
 137 if(! function_exists('profile_photo_content')) {
 138 function profile_photo_content(&$a) {
 139
 140         if(! local_user()) {
 141                 notice( t('Permission denied.') . EOL );
 142                 return;
 143         }
 144
 145         $newuser = false;
 146
 147         if($a->argc == 2 && $a->argv[1] === 'new')
 148                 $newuser = true;
 149
 150         if( $a->argv[1]=='use'){
 151                 if ($a->argc<3){
 152                         notice( t('Permission denied.') . EOL );
 153                         return;
 154                 };
 155
 156 //              check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
 157
 158                 $resource_id = $a->argv[2];
 159                 //die(":".local_user());
 160                 $r=q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC",
 161                         intval(local_user()),
 162                         dbesc($resource_id)
 163                         );
 164                 if (!count($r)){
 165                         notice( t('Permission denied.') . EOL );
 166                         return;
 167                 }
 168                 $havescale = false;
 169                 foreach($r as $rr) {
 170                         if($rr['scale'] == 5)
 171                                 $havescale = true;
 172                 }
 173
 174                 // set an already uloaded photo as profile photo
 175                 // if photo is in 'Profile Photos', change it in db
 176                 if (($r[0]['album']== t('Profile Photos')) && ($havescale)){
 177                         $r=q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d",
 178                                 intval(local_user()));
 179
 180                         $r=q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'",
 181                                 intval(local_user()),
 182                                 dbesc($resource_id)
 183                                 );
 184
 185                         $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d LIMIT 1",
 186                                 dbesc(datetime_convert()),
 187                                 intval(local_user())
 188                         );
 189
 190                         // Update global directory in background
 191                         $url = $_SESSION['my_url'];
 192                         if($url && strlen(get_config('system','directory_submit_url')))
 193                                 proc_run('php',"include/directory.php","$url");
 194
 195                         goaway($a->get_baseurl() . '/profiles');
 196                         return; // NOTREACHED
 197                 }
 198                 $ph = new Photo($r[0]['data'], $r[0]['type']);
 199                 profile_photo_crop_ui_head($a, $ph);
 200                 // go ahead as we have jus uploaded a new photo to crop
 201         }
 202
 203         if(! x($a->config,'imagecrop')) {
 204
 205                 $tpl = get_markup_template('profile_photo.tpl');
 206
 207                 $o .= replace_macros($tpl,array(
 208                         '$user' => $a->user['nickname'],
 209                         '$lbl_upfile' => t('Upload File:'),
 210                         '$title' => t('Upload Profile Photo'),
 211                         '$submit' => t('Upload'),
 212                         '$form_security_token' => get_form_security_token("profile_photo"),
 213                         '$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>')
 214                 ));
 215
 216                 return $o;
 217         }
 218         else {
 219                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.'.$a->config['imagecrop_ext'];
 220                 $resolution = $a->config['imagecrop_resolution'];
 221                 $tpl = get_markup_template("cropbody.tpl");
 222                 $o .= replace_macros($tpl,array(
 223                         '$filename' => $filename,
 224                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
 225                         '$image_url' => $a->get_baseurl() . '/photo/' . $filename,
 226                         '$title' => t('Crop Image'),
 227                         '$desc' => t('Please adjust the image cropping for optimum viewing.'),
 228                         '$form_security_token' => get_form_security_token("profile_photo"),
 229                         '$done' => t('Done Editing')
 230                 ));
 231                 return $o;
 232         }
 233
 234         return; // NOTREACHED
 235 }}
 236
 237
 238 if(! function_exists('_crop_ui_head')) {
 239 function profile_photo_crop_ui_head(&$a, $ph){
 240         $width = $ph->getWidth();
 241         $height = $ph->getHeight();
 242
 243         if($width < 175 || $height < 175) {
 244                 $ph->scaleImageUp(200);
 245                 $width = $ph->getWidth();
 246                 $height = $ph->getHeight();
 247         }
 248
 249         $hash = photo_new_resource();
 250
 251
 252         $smallest = 0;
 253
 254         $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
 255
 256         if($r)
 257                 info( t('Image uploaded successfully.') . EOL );
 258         else
 259                 notice( t('Image upload failed.') . EOL );
 260
 261         if($width > 640 || $height > 640) {
 262                 $ph->scaleImage(640);
 263                 $r = $ph->store(local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
 264
 265                 if($r === false)
 266                         notice( sprintf(t('Image size reduction [%s] failed.'),"640") . EOL );
 267                 else
 268                         $smallest = 1;
 269         }
 270
 271         $a->config['imagecrop'] = $hash;
 272         $a->config['imagecrop_resolution'] = $smallest;
 273         $a->config['imagecrop_ext'] = $ph->getExt();
 274         $a->page['htmlhead'] .= get_markup_template("crophead.tpl");
 275         return;
 276 }}
 277