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-rw-r--r--mod/photos.php423
1 files changed, 423 insertions, 0 deletions
diff --git a/mod/photos.php b/mod/photos.php
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index 000000000..4a502b9fb
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+++ b/mod/photos.php
@@ -0,0 +1,423 @@
+<?php
+
+require_once('Photo.php');
+
+function photos_init(&$a) {
+
+ if($a->argc > 1) {
+ $nick = $a->argv[1];
+ $r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1",
+ dbesc($nick)
+ );
+
+ if(! count($r))
+ return;
+
+ $a->data['user'] = $r[0];
+
+ $albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d",
+ intval($a->data['user']['uid'])
+ );
+
+ if(count($albums)) {
+ $a->data['albums'] = $albums;
+
+ $o .= '<h4><a href="' . $a->get_baseurl() . '/profile/' . $a->data['user']['nickname'] . '">' . $a->data['user']['username'] . '</a></h4>';
+ $o .= '<h4>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '">' . t('Photo Albums') . '</a></h4>';
+
+ $o .= '<ul>';
+ foreach($albums as $album) {
+ if((! strlen($album['album'])) || ($album['album'] == t('Contact Photos')))
+ continue;
+ $o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" />' . $album['album'] . '</a></li>';
+ }
+ $o .= '</ul>';
+ }
+ $a->page['aside'] .= $o;
+ }
+
+
+}
+
+
+
+
+function photos_post(&$a) {
+
+
+ if(! local_user()) {
+ notice( t('Permission denied.') . EOL );
+ killme();
+ }
+
+ $r = q("SELECT * FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
+ intval($_SESSION['uid'])
+ );
+
+ $contact_record = $r[0];
+
+ if(! x($_FILES,'userfile'))
+ killme();
+
+ if($_POST['partitionCount'])
+ $java_upload = true;
+ else
+ $java_upload = false;
+
+ $album = notags(trim($_POST['album']));
+ $newalbum = notags(trim($_POST['newalbum']));
+
+ if(! strlen($album)) {
+ if(strlen($newalbum))
+ $album = $newalbum;
+ else
+ $album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
+ }
+
+ $src = $_FILES['userfile']['tmp_name'];
+ $filename = basename($_FILES['userfile']['name']);
+ $filesize = intval($_FILES['userfile']['size']);
+
+ $imagedata = @file_get_contents($src);
+ $ph = new Photo($imagedata);
+
+ if(! ($image = $ph->getImage())) {
+ notice( t('Unable to process image.') . EOL );
+ @unlink($src);
+ killme();
+ }
+
+ @unlink($src);
+
+ $width = $ph->getWidth();
+ $height = $ph->getHeight();
+
+ $smallest = 0;
+
+ $photo_hash = hash('md5',uniqid(mt_rand(),true));
+
+ $r = $ph->store($_SESSION['uid'], 0, $photo_hash, $filename, $album, 0 );
+
+ if(! $r) {
+ notice( t('Image upload failed.') . EOL );
+ killme();
+ }
+
+ if($width > 640 || $height > 640) {
+ $ph->scaleImage(640);
+ $ph->store($_SESSION['uid'], 0, $photo_hash, $filename, $album, 1 );
+ $smallest = 1;
+ }
+
+ if($width > 320 || $height > 320) {
+ $ph->scaleImage(320);
+ $ph->store($_SESSION['uid'], 0, $photo_hash, $filename, $album, 2 );
+ $smallest = 2;
+ }
+
+ $basename = basename($filename);
+
+ // Create item container
+
+ $body = '[url=' . $a->get_baseurl() . '/photos/' . $contact_record['nickname'] . '/image/' . $photo_hash . ']'
+ . '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.jpg" . '[/img]'
+ . '[/url]';
+
+ do {
+ $dups = false;
+ $item_hash = random_string();
+
+ $uri = "urn:X-dfrn:" . $a->get_hostname() . ':' . $profile_uid . ':' . $item_hash;
+
+ $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
+ dbesc($uri));
+ if(count($r))
+ $dups = true;
+ } while($dups == true);
+
+
+ $r = q("INSERT INTO `item` (`uid`, `type`, `resource-id`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `created`,
+ `edited`, `uri`, `parent-uri`, `title`, `body`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`)
+ VALUES( %d, '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )",
+ intval($_SESSION['uid']),
+ dbesc('photo'),
+ dbesc($photo_hash),
+ intval($contact_record['id']),
+ dbesc($contact_record['name']),
+ dbesc($contact_record['url']),
+ dbesc($contact_record['thumb']),
+ datetime_convert(),
+ datetime_convert(),
+ dbesc($uri),
+ dbesc($uri),
+ dbesc($title),
+ dbesc($body),
+ dbesc($str_contact_allow),
+ dbesc($str_group_allow),
+ dbesc($str_contact_deny),
+ dbesc($str_group_deny)
+
+ );
+ if($r) {
+
+ $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1",
+ dbesc($uri)
+ );
+ if(count($r))
+ q("UPDATE `item` SET `parent` = %d, `last-child` = 1 WHERE `id` = %d LIMIT 1",
+ intval($r[0]['id']),
+ intval($r[0]['id'])
+ );
+
+ }
+
+ // if album has no featured photo, promote one.
+
+
+ if(! $java_upload) {
+ goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
+ return; // NOTREACHED
+ }
+
+ killme();
+ return; // NOTREACHED
+
+}
+
+
+
+function photos_content(&$a) {
+
+ // URLs:
+ // photos/name
+ // photos/name/upload
+ // photos/name/album/xxxxx
+ // photos/name/album/xxxxx/edit
+ // photos/name/album/xxxxx/drop
+ // photos/name/image/xxxxx
+ // photos/name/image/xxxxx/edit
+ // photos/name/image/xxxxx/drop
+
+ if(! x($a->data,'user')) {
+ notice( t('No photos selected') . EOL );
+ return;
+ }
+
+ $_SESSION['photo_return'] = $a->cmd;
+
+ //
+ // Parse arguments
+ //
+
+ if($a->argc > 3) {
+ $datatype = $a->argv[2];
+ $datum = $a->argv[3];
+ }
+ elseif(($a->argc > 2) && ($a->argv[2] == 'upload'))
+ $datatype = 'upload';
+ else
+ $datatype = 'summary';
+
+ if($a->argc > 4)
+ $cmd = $a->argv[4];
+ else
+ $cmd = 'view';
+
+ //
+ // Setup permissions structures
+ //
+
+ $owner_uid = $a->data['user']['uid'];
+
+ if(remote_user()) {
+ $contact_id = $_SESSION['visitor_id'];
+ $groups = init_groups_visitor($contact_id);
+ }
+
+ // default permissions - anonymous user
+
+ $sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
+
+ // Profile owner - everything is visible
+
+ if(local_user() && ($_SESSION['uid'] == $owner_uid)) {
+ $sql_extra = '';
+ }
+ elseif(remote_user()) {
+ // authenticated visitor - here lie dragons
+ $gs = '<<>>'; // should be impossible to match
+ if(count($groups)) {
+ foreach($groups as $g)
+ $gs .= '|<' . intval($g) . '>';
+ }
+ $sql_extra = sprintf(
+ " AND ( `allow_cid` = '' OR `allow_cid` REGEXP '<%d>' )
+ AND ( `deny_cid` = '' OR NOT `deny_cid` REGEXP '<%d>' )
+ AND ( `allow_gid` = '' OR `allow_gid` REGEXP '%s' )
+ AND ( `deny_gid` = '' OR NOT `deny_gid` REGEXP '%s') ",
+
+ intval($_SESSION['visitor_id']),
+ intval($_SESSION['visitor_id']),
+ dbesc($gs),
+ dbesc($gs)
+ );
+ }
+
+ //
+ // dispatch request
+ //
+
+
+ if($datatype == 'upload') {
+ if( ! (local_user() && ($_SESSION['uid'] == $a->data['user']['uid']))) {
+ notice( t('Permission denied.'));
+ return;
+ }
+ $albumselect = '<select id="photos-upload-album-select" name="album" size="4">';
+
+ $albumselect .= '<option value="" selected="selected" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
+ if(count($a->data['albums'])) {
+ foreach($a->data['albums'] as $album) {
+ if(($album['album'] == '') || ($album['album'] == t('Contact Photos')))
+ continue;
+ $albumselect .= '<option value="' . $album['album'] . '">' . $album['album'] . '</option>';
+ }
+ }
+ $albumselect .= '</select>';
+ $tpl = file_get_contents('view/photos_upload.tpl');
+ $o .= replace_macros($tpl,array(
+ '$pagename' => t('Upload Photos'),
+ '$sessid' => session_id(),
+ '$newalbum' => t('New album name: '),
+ '$existalbumtext' => t('or existing album name: '),
+ '$filestext' => t('Select files to upload: '),
+ '$albumselect' => $albumselect,
+ '$archive' => $a->get_baseurl() . '/jumploader_z.jar',
+ '$nojava' => t('Use the following controls only if the Java uploader (above) fails to launch.'),
+ '$uploadurl' => $a->get_baseurl() . '/photos',
+ '$submit' => t('Submit')
+ ));
+
+ return $o;
+
+ }
+
+ if($datatype == 'album') {
+
+ $album = hex2bin($datum);
+
+ $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
+ $sql_extra GROUP BY `resource-id`",
+ intval($a->data['user']['uid']),
+ dbesc($album)
+ );
+ if(count($r))
+ $a->set_pager_total(count($r));
+
+
+ $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` = '%s'
+ $sql_extra GROUP BY `resource-id` LIMIT %d , %d",
+ intval($a->data['user']['uid']),
+ dbesc($album),
+ intval($a->pager['start']),
+ intval($a->pager['itemspage'])
+ );
+
+ $o .= '<h3>' . $album . '</h3>';
+
+ $tpl = file_get_contents('view/photo_album.tpl');
+ if(count($r))
+ foreach($r as $rr) {
+ $o .= replace_macros($tpl,array(
+ '$id' => $rr['id'],
+ '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $rr['resource-id'],
+ '$phototitle' => t('View Photo'),
+ '$imgsrc' => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
+ '$imgalt' => $rr['filename']
+ ));
+
+ }
+ $o .= '<div id="photo-album-end"></div>';
+ return $o;
+
+ }
+
+
+ if($datatype == 'image') {
+
+ // fetch item containing image, then comments
+ $r = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'
+ $sql_extra ORDER BY `scale` ASC ",
+ intval($a->data['user']['uid']),
+ dbesc($datum)
+ );
+
+ if(! count($r)) {
+ notice( t('Photo not available') . EOL );
+ return;
+ }
+
+ if(count($r) == 1)
+ $hires = $lores = $r[0];
+ if(count($r) > 1) {
+ $hires = $r[0];
+ $lores = $r[1];
+ }
+
+ $o .= '<a href="' . $a->get_baseurl() . '/photo/'
+ . $hires['resource-id'] . '-' . $hires['scale'] . '.jpg" title="'
+ . t('View Full Size') . '" ><img src="' . $a->get_baseurl() . '/photo/'
+ . $lores['resource-id'] . '-' . $lores['scale'] . '.jpg' . '" /></a>';
+
+
+ return $o;
+ }
+
+ // Default - show recent photos with upload link (if applicable)
+
+ $r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
+ $sql_extra GROUP BY `resource-id`",
+ intval($a->data['user']['uid']),
+ dbesc( t('Contact Photos'))
+ );
+ if(count($r))
+ $a->set_pager_total(count($r));
+
+
+ $r = q("SELECT `resource-id`, `album`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s'
+ $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
+ intval($a->data['user']['uid']),
+ dbesc( t('Contact Photos')),
+ intval($a->pager['start']),
+ intval($a->pager['itemspage'])
+ );
+
+ $o .= '<h3>' . t('Recent Photos') . '</h3>';
+
+ if( local_user() && ($_SESSION['uid'] == $a->data['user']['uid'])) {
+ $o .= '<div id="photo-top-links"><a id="photo-top-upload-link" href="'. $a->get_baseurl() . '/photos/'
+ . $a->data['user']['nickname'] . '/upload' . '">' . t('Upload New Photos') . '</a></div>';
+ }
+
+ $tpl = file_get_contents('view/photo_top.tpl');
+ if(count($r)) {
+ foreach($r as $rr) {
+ $o .= replace_macros($tpl,array(
+ '$id' => $rr['id'],
+ '$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname']
+ . '/image/' . $rr['resource-id'],
+ '$phototitle' => t('View Photo'),
+ '$imgsrc' => $a->get_baseurl() . '/photo/'
+ . $rr['resource-id'] . '-' . $rr['scale'] . '.jpg',
+ '$albumlink' => $a->get_baseurl . '/photos/'
+ . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
+ '$albumname' => $rr['album'],
+ '$albumalt' => t('View Album'),
+ '$imgalt' => $rr['filename']
+ ));
+
+ }
+ $o .= '<div id="photo-top-end"></div>';
+ }
+ return $o;
+}