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Fix formatting in mod
[friendica.git] / mod / profile_photo.php
1 <?php
2 /**
3  * @file mod/profile_photo.php
4  */
5 use Friendica\App;
6 use Friendica\Core\Config;
7 use Friendica\Core\System;
8 use Friendica\Core\Worker;
9 use Friendica\Database\DBM;
10 use Friendica\Model\Photo;
11 use Friendica\Object\Image;
12
13 function profile_photo_init(App $a) {
14
15         if (! local_user()) {
16                 return;
17         }
18
19         profile_load($a,$a->user['nickname']);
20 }
21
22 function profile_photo_post(App $a) {
23
24         if (! local_user()) {
25                 notice ( t('Permission denied.') . EOL );
26                 return;
27         }
28
29         check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
30
31         if((x($_POST,'cropfinal')) && ($_POST['cropfinal'] == 1)) {
32
33                 // unless proven otherwise
34                 $is_default_profile = 1;
35
36                 if($_REQUEST['profile']) {
37                         $r = q("select id, `is-default` from profile where id = %d and uid = %d limit 1",
38                                 intval($_REQUEST['profile']),
39                                 intval(local_user())
40                         );
41                         if (DBM::is_result($r) && (! intval($r[0]['is-default'])))
42                                 $is_default_profile = 0;
43                 }
44
45
46
47                 // phase 2 - we have finished cropping
48
49                 if($a->argc != 2) {
50                         notice( t('Image uploaded but image cropping failed.') . EOL );
51                         return;
52                 }
53
54                 $image_id = $a->argv[1];
55
56                 if(substr($image_id,-2,1) == '-') {
57                         $scale = substr($image_id,-1,1);
58                         $image_id = substr($image_id,0,-2);
59                 }
60
61
62                 $srcX = $_POST['xstart'];
63                 $srcY = $_POST['ystart'];
64                 $srcW = $_POST['xfinal'] - $srcX;
65                 $srcH = $_POST['yfinal'] - $srcY;
66
67                 $r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d AND `scale` = %d LIMIT 1",
68                         dbesc($image_id),
69                         dbesc(local_user()),
70                         intval($scale));
71
72                 if (DBM::is_result($r)) {
73
74                         $base_image = $r[0];
75
76                         $Image = new Image($base_image['data'], $base_image['type']);
77                         if ($Image->isValid()) {
78                                 $Image->crop(175,$srcX,$srcY,$srcW,$srcH);
79
80                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 4, $is_default_profile);
81
82                                 if ($r === false) {
83                                         notice ( sprintf(t('Image size reduction [%s] failed.'),"175") . EOL );
84                                 }
85
86                                 $Image->scaleDown(80);
87
88                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 5, $is_default_profile);
89
90                                 if ($r === false) {
91                                         notice( sprintf(t('Image size reduction [%s] failed.'),"80") . EOL );
92                                 }
93
94                                 $Image->scaleDown(48);
95
96                                 $r = Photo::store($Image, local_user(), 0, $base_image['resource-id'],$base_image['filename'], t('Profile Photos'), 6, $is_default_profile);
97
98                                 if ($r === false) {
99                                         notice( sprintf(t('Image size reduction [%s] failed.'),"48") . EOL );
100                                 }
101
102                                 // If setting for the default profile, unset the profile photo flag from any other photos I own
103
104                                 if($is_default_profile) {
105                                         $r = q("UPDATE `photo` SET `profile` = 0 WHERE `profile` = 1 AND `resource-id` != '%s' AND `uid` = %d",
106                                                 dbesc($base_image['resource-id']),
107                                                 intval(local_user())
108                                         );
109
110                                         $r = q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s'  WHERE `self` AND `uid` = %d",
111                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-4.' . $Image->getExt()),
112                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-5.' . $Image->getExt()),
113                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-6.' . $Image->getExt()),
114                                                 intval(local_user())
115                                         );
116                                 } else {
117                                         $r = q("update profile set photo = '%s', thumb = '%s' where id = %d and uid = %d",
118                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-4.' . $Image->getExt()),
119                                                 dbesc(System::baseUrl() . '/photo/' . $base_image['resource-id'] . '-5.' . $Image->getExt()),
120                                                 intval($_REQUEST['profile']),
121                                                 intval(local_user())
122                                         );
123                                 }
124
125                                 // we'll set the updated profile-photo timestamp even if it isn't the default profile,
126                                 // so that browsers will do a cache update unconditionally
127
128                                 $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d",
129                                         dbesc(datetime_convert()),
130                                         intval(local_user())
131                                 );
132
133                                 info( t('Shift-reload the page or clear browser cache if the new photo does not display immediately.') . EOL);
134                                 // Update global directory in background
135                                 $url = System::baseUrl() . '/profile/' . $a->user['nickname'];
136                                 if ($url && strlen(Config::get('system','directory'))) {
137                                         Worker::add(PRIORITY_LOW, "Directory", $url);
138                                 }
139
140                                 Worker::add(PRIORITY_LOW, 'ProfileUpdate', local_user());
141                         } else {
142                                 notice( t('Unable to process image') . EOL);
143                         }
144                 }
145
146                 goaway(System::baseUrl() . '/profiles');
147                 return; // NOTREACHED
148         }
149
150         $src      = $_FILES['userfile']['tmp_name'];
151         $filename = basename($_FILES['userfile']['name']);
152         $filesize = intval($_FILES['userfile']['size']);
153         $filetype = $_FILES['userfile']['type'];
154         if ($filetype == "") {
155                 $filetype = Image::guessType($filename);
156         }
157
158         $maximagesize = Config::get('system', 'maximagesize');
159
160         if (($maximagesize) && ($filesize > $maximagesize)) {
161                 notice(sprintf(t('Image exceeds size limit of %s'), formatBytes($maximagesize)) . EOL);
162                 @unlink($src);
163                 return;
164         }
165
166         $imagedata = @file_get_contents($src);
167         $ph = new Image($imagedata, $filetype);
168
169         if (! $ph->isValid()) {
170                 notice(t('Unable to process image.') . EOL);
171                 @unlink($src);
172                 return;
173         }
174
175         $ph->orient($src);
176         @unlink($src);
177         return profile_photo_crop_ui_head($a, $ph);
178 }
179
180
181 function profile_photo_content(App $a) {
182
183         if (! local_user()) {
184                 notice( t('Permission denied.') . EOL );
185                 return;
186         }
187
188         $newuser = false;
189
190         if($a->argc == 2 && $a->argv[1] === 'new')
191                 $newuser = true;
192
193         if( $a->argv[1]=='use'){
194                 if ($a->argc<3){
195                         notice( t('Permission denied.') . EOL );
196                         return;
197                 };
198
199 //              check_form_security_token_redirectOnErr('/profile_photo', 'profile_photo');
200
201                 $resource_id = $a->argv[2];
202                 //die(":".local_user());
203                 $r=q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' ORDER BY `scale` ASC",
204                         intval(local_user()),
205                         dbesc($resource_id)
206                         );
207                 if (!DBM::is_result($r)){
208                         notice( t('Permission denied.') . EOL );
209                         return;
210                 }
211                 $havescale = false;
212                 foreach ($r as $rr) {
213                         if($rr['scale'] == 5)
214                                 $havescale = true;
215                 }
216
217                 // set an already uloaded photo as profile photo
218                 // if photo is in 'Profile Photos', change it in db
219                 if (($r[0]['album']== t('Profile Photos')) && ($havescale)){
220                         $r=q("UPDATE `photo` SET `profile`=0 WHERE `profile`=1 AND `uid`=%d",
221                                 intval(local_user()));
222
223                         $r=q("UPDATE `photo` SET `profile`=1 WHERE `uid` = %d AND `resource-id` = '%s'",
224                                 intval(local_user()),
225                                 dbesc($resource_id)
226                                 );
227
228                         $r = q("UPDATE `contact` SET `avatar-date` = '%s' WHERE `self` = 1 AND `uid` = %d",
229                                 dbesc(datetime_convert()),
230                                 intval(local_user())
231                         );
232
233                         // Update global directory in background
234                         $url = $_SESSION['my_url'];
235                         if ($url && strlen(Config::get('system','directory'))) {
236                                 Worker::add(PRIORITY_LOW, "Directory", $url);
237                         }
238
239                         goaway(System::baseUrl() . '/profiles');
240                         return; // NOTREACHED
241                 }
242                 $ph = new Image($r[0]['data'], $r[0]['type']);
243                 profile_photo_crop_ui_head($a, $ph);
244                 // go ahead as we have jus uploaded a new photo to crop
245         }
246
247         $profiles = q("select `id`,`profile-name` as `name`,`is-default` as `default` from profile where uid = %d",
248                 intval(local_user())
249         );
250
251
252         if(! x($a->config,'imagecrop')) {
253
254                 $tpl = get_markup_template('profile_photo.tpl');
255
256                 $o .= replace_macros($tpl,array(
257                         '$user' => $a->user['nickname'],
258                         '$lbl_upfile' => t('Upload File:'),
259                         '$lbl_profiles' => t('Select a profile:'),
260                         '$title' => t('Upload Profile Photo'),
261                         '$submit' => t('Upload'),
262                         '$profiles' => $profiles,
263                         '$form_security_token' => get_form_security_token("profile_photo"),
264                         '$select' => sprintf('%s %s', t('or'), ($newuser) ? '<a href="' . System::baseUrl() . '">' . t('skip this step') . '</a>' : '<a href="'. System::baseUrl() . '/photos/' . $a->user['nickname'] . '">' . t('select a photo from your photo albums') . '</a>')
265                 ));
266
267                 return $o;
268         }
269         else {
270                 $filename = $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'] . '.'.$a->config['imagecrop_ext'];
271                 $resolution = $a->config['imagecrop_resolution'];
272                 $tpl = get_markup_template("cropbody.tpl");
273                 $o .= replace_macros($tpl,array(
274                         '$filename' => $filename,
275                         '$profile' => intval($_REQUEST['profile']),
276                         '$resource' => $a->config['imagecrop'] . '-' . $a->config['imagecrop_resolution'],
277                         '$image_url' => System::baseUrl() . '/photo/' . $filename,
278                         '$title' => t('Crop Image'),
279                         '$desc' => t('Please adjust the image cropping for optimum viewing.'),
280                         '$form_security_token' => get_form_security_token("profile_photo"),
281                         '$done' => t('Done Editing')
282                 ));
283                 return $o;
284         }
285
286         return; // NOTREACHED
287 }
288
289
290 function profile_photo_crop_ui_head(App $a, Image $Image) {
291         $max_length = Config::get('system','max_image_length');
292         if (! $max_length) {
293                 $max_length = MAX_IMAGE_LENGTH;
294         }
295         if ($max_length > 0) {
296                 $Image->scaleDown($max_length);
297         }
298
299         $width = $Image->getWidth();
300         $height = $Image->getHeight();
301
302         if ($width < 175 || $height < 175) {
303                 $Image->scaleUp(200);
304                 $width = $Image->getWidth();
305                 $height = $Image->getHeight();
306         }
307
308         $hash = photo_new_resource();
309
310
311         $smallest = 0;
312
313         $r = Photo::store($Image, local_user(), 0 , $hash, $filename, t('Profile Photos'), 0 );
314
315         if ($r) {
316                 info( t('Image uploaded successfully.') . EOL );
317         } else {
318                 notice( t('Image upload failed.') . EOL );
319         }
320
321         if ($width > 640 || $height > 640) {
322                 $Image->scaleDown(640);
323                 $r = Photo::store($Image, local_user(), 0 , $hash, $filename, t('Profile Photos'), 1 );
324
325                 if ($r === false) {
326                         notice( sprintf(t('Image size reduction [%s] failed.'),"640") . EOL );
327                 } else {
328                         $smallest = 1;
329                 }
330         }
331
332         $a->config['imagecrop'] = $hash;
333         $a->config['imagecrop_resolution'] = $smallest;
334         $a->config['imagecrop_ext'] = $Image->getExt();
335         $a->page['htmlhead'] .= replace_macros(get_markup_template("crophead.tpl"), array());
336         $a->page['end'] .= replace_macros(get_markup_template("cropend.tpl"), array());
337         return;
338 }