X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fphotos.php;h=28416922197cd8e907996c62e8a7b4193fc8ca46;hb=1df892ebbce59ac6293eacbe065ebc71826b4d85;hp=c1027fa22e108593dbbf533bc54758c4006d6bf3;hpb=ac824fe83e67950f9303d13d574ff00b57dd5727;p=friendica.git

diff --git a/mod/photos.php b/mod/photos.php
index c1027fa22e..2841692219 100644
--- a/mod/photos.php
+++ b/mod/photos.php
@@ -1,14 +1,21 @@
 <?php
-
-require_once('Photo.php');
+require_once('include/Photo.php');
 require_once('include/items.php');
-require_once('view/acl_selectors.php');
+require_once('include/acl_selectors.php');
+require_once('include/bbcode.php');
+require_once('include/security.php');
 
 function photos_init(&$a) {
 
+
+	if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
+		return;
+	}
+	$o = '';
+
 	if($a->argc > 1) {
 		$nick = $a->argv[1];
-		$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' LIMIT 1",
+		$r = q("SELECT * FROM `user` WHERE `nickname` = '%s' AND `blocked` = 0 LIMIT 1",
 			dbesc($nick)
 		);
 
@@ -17,60 +24,131 @@ function photos_init(&$a) {
 
 		$a->data['user'] = $r[0];
 
-		$albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d",
+		$sql_extra = permissions_sql($a->data['user']['uid']);
+
+		$albums = q("SELECT distinct(`album`) AS `album` FROM `photo` WHERE `uid` = %d $sql_extra ",
 			intval($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 .= '<div class="vcard">';
+			$o .= '<div class="fn">' . $a->data['user']['username'] . '</div>';
+			$o .= '<div id="profile-photo-wrapper"><img class="photo" style="width: 175px; height: 175px;" src="' . $a->get_baseurl() . '/photo/profile/' . $a->data['user']['uid'] . '.jpg" alt="' . $a->data['user']['username'] . '" /></div>';
+			$o .= '</div>';
+			
+			$o .= '<div id="side-bar-photos-albums" class="widget">';
+			$o .= '<h3>' . '<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'])) || ($album['album'] == t('Contact Photos')))
+
+				// don't show contact photos. We once translated this name, but then you could still access it under
+				// a different language setting. Now we store the name in English and check in English (and translated for legacy albums).
+
+				if((! strlen($album['album'])) || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
 					continue;
 				$o .= '<li>' . '<a href="photos/' . $a->argv[1] . '/album/' . bin2hex($album['album']) . '" />' . $album['album'] . '</a></li>'; 
 			}
 			$o .= '</ul>';
 		}
+
+		if(! x($a->page,'aside'))
+			$a->page['aside'] = '';
 		$a->page['aside'] .= $o;
+
+
+		$a->page['htmlhead'] .= "<script> var ispublic = '" . t('everybody') . "';" ;
+
+		$a->page['htmlhead'] .= <<< EOT
+
+		$(document).ready(function() {
+
+			$('#contact_allow, #contact_deny, #group_allow, #group_deny').change(function() {
+				var selstr;
+				$('#contact_allow option:selected, #contact_deny option:selected, #group_allow option:selected, #group_deny option:selected').each( function() {
+					selstr = $(this).text();
+					$('#jot-perms-icon').removeClass('unlock').addClass('lock');
+					$('#jot-public').hide();
+				});
+				if(selstr == null) { 
+					$('#jot-perms-icon').removeClass('lock').addClass('unlock');
+					$('#jot-public').show();
+				}
+
+			}).trigger('change');
+
+		});
+
+		</script>
+EOT;
 	}
+
 	return;
 }
 
 
 
-
 function photos_post(&$a) {
 
+	logger('mod-photos: photos_post(): begin' , 'LOGGER_DEBUG');
+
+
+	logger('mod_photos: REQUEST ' . print_r($_REQUEST,true), LOGGER_DATA);
+	logger('mod_photos: FILES '   . print_r($_FILES,true), LOGGER_DATA);
 
-	if(! local_user()) {
+	$can_post  = false;
+	$visitor   = 0;
+
+	$page_owner_uid = $a->data['user']['uid'];
+	$community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
+
+	if((local_user()) && (local_user() == $page_owner_uid))
+		$can_post = true;
+	else {
+		if($community_page && remote_user()) {
+			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+				intval(remote_user()),
+				intval($page_owner_uid)
+			);
+			if(count($r)) {
+				$can_post = true;
+				$visitor = remote_user();
+			}
+		}
+	}
+
+	if(! $can_post) {
 		notice( t('Permission denied.') . EOL );
 		killme();
 	}
 
-
-	$r = q("SELECT `contact`.* `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` 
+	$r = q("SELECT `contact`.*, `user`.`nickname` FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` 
 		WHERE `user`.`uid` = %d AND `self` = 1 LIMIT 1",
-		intval(local_user())
+		intval($page_owner_uid)
 	);
 
-	$contact_record = $r[0];	
+	if(! count($r)) {
+		notice( t('Contact information unavailable') . EOL);
+		logger('photos_post: unable to locate contact record for page owner. uid=' . $page_owner_uid);
+		killme();
+	}
+
+	$owner_record = $r[0];	
 
 
-	if(($a->argc > 2) && ($a->argv[1] === 'album')) {
-		$album = hex2bin($a->argv[2]);
+	if(($a->argc > 3) && ($a->argv[2] === 'album')) {
+		$album = hex2bin($a->argv[3]);
 
-		if($album == t('Profile Photos') || $album == t('Contact Photos')) {
+		if($album === t('Profile Photos') || $album === 'Contact Photos' || $album === t('Contact Photos')) {
 			goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 			return; // NOTREACHED
 		}
 
 		$r = q("SELECT count(*) FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
 			dbesc($album),
-			intval(local_user())
+			intval($page_owner_uid)
 		);
 		if(! count($r)) {
 			notice( t('Album not found.') . EOL);
@@ -83,20 +161,33 @@ function photos_post(&$a) {
 			q("UPDATE `photo` SET `album` = '%s' WHERE `album` = '%s' AND `uid` = %d",
 				dbesc($newalbum),
 				dbesc($album),
-				intval(local_user())
+				intval($page_owner_uid)
 			);
 			$newurl = str_replace(bin2hex($album),bin2hex($newalbum),$_SESSION['photo_return']);
 			goaway($a->get_baseurl() . '/' . $newurl);
 			return; // NOTREACHED
 		}
 
+
 		if($_POST['dropalbum'] == t('Delete Album')) {
 
 			$res = array();
-			$r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
-				intval(local_user()),
-				dbesc($album)
-			);
+
+			// get the list of photos we are about to delete
+
+			if($visitor) {
+				$r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `album` = '%s'",
+					intval($visitor),
+					intval($page_owner_uid),
+					dbesc($album)
+				);
+			}
+			else {
+				$r = q("SELECT distinct(`resource-id`) as `rid` FROM `photo` WHERE `uid` = %d AND `album` = '%s'",
+					intval(local_user()),
+					dbesc($album)
+				);
+			}
 			if(count($r)) {
 				foreach($r as $rr) {
 					$res[] = "'" . dbesc($rr['rid']) . "'" ;
@@ -106,32 +197,34 @@ function photos_post(&$a) {
 				goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 				return; // NOTREACHED
 			}
+
 			$str_res = implode(',', $res);
 
+			// remove the associated photos
+
 			q("DELETE FROM `photo` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
-				intval(local_user())
+				intval($page_owner_uid)
 			);
+
+			// find and delete the corresponding item with all the comments and likes/dislikes
+
 			$r = q("SELECT `parent-uri` FROM `item` WHERE `resource-id` IN ( $str_res ) AND `uid` = %d",
-				intval(local_user())
+				intval($page_owner_uid)
 			);
 			if(count($r)) {
 				foreach($r as $rr) {
 					q("UPDATE `item` SET `deleted` = 1, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 						dbesc(datetime_convert()),
 						dbesc($rr['parent-uri']),
-						intval(local_user())
+						intval($page_owner_uid)
 					);
 
 					$drop_id = intval($rr['id']);
-					$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
-					$proc_debug = get_config('system','proc_debug');
 
 					// send the notification upstream/downstream as the case may be
 
 					if($rr['visible'])
-						proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" $proc_debug & ",
-							array(),$foo));
-
+						proc_run('php',"include/notifier.php","drop","$drop_id");
 				}
 			}
 		}
@@ -139,39 +232,45 @@ function photos_post(&$a) {
 		return; // NOTREACHED
 	}
 
-	if(($a->argc > 1) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
-		$r = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
-			intval(local_user()),
-			dbesc($a->argv[1])
-		);
+	if(($a->argc > 2) && (x($_POST,'delete')) && ($_POST['delete'] == t('Delete Photo'))) {
+
+		// same as above but remove single photo
+
+		if($visitor) {
+			$r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d AND `resource-id` = '%s' LIMIT 1",
+				intval($visitor),
+				intval($page_owner_uid),
+				dbesc($a->argv[2])
+			);
+		}
+		else {
+			$r = q("SELECT `id`, `resource-id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' LIMIT 1",
+				intval(local_user()),
+				dbesc($a->argv[2])
+			);
+		}
 		if(count($r)) {
 			q("DELETE FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s'",
-				intval(local_user()),
+				intval($page_owner_uid),
 				dbesc($r[0]['resource-id'])
 			);
 			$i = q("SELECT * FROM `item` WHERE `resource-id` = '%s' AND `uid` = %d LIMIT 1",
 				dbesc($r[0]['resource-id']),
-				intval(local_user())
+				intval($page_owner_uid)
 			);
 			if(count($i)) {
 				q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
 					dbesc(datetime_convert()),
 					dbesc(datetime_convert()),
 					dbesc($i[0]['uri']),
-					intval(local_user())
+					intval($page_owner_uid)
 				);
 
 				$url = $a->get_baseurl();
 				$drop_id = intval($i[0]['id']);
-				$php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php');
-				
-				$proc_debug = get_config('system','proc_debug');
-
-				// send the notification upstream/downstream as the case may be
 
 				if($i[0]['visible'])
-					proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" $proc_debug & ",
-						array(),$foo));
+					proc_run('php',"include/notifier.php","drop","$drop_id");
 			}
 		}
 
@@ -179,51 +278,78 @@ function photos_post(&$a) {
 		return; // NOTREACHED
 	}
 
+	if(($a->argc > 2) && ((x($_POST,'desc') !== false) || (x($_POST,'newtag') !== false)) || (x($_POST,'albname') !== false)) {
 
+		$desc        = ((x($_POST,'desc'))    ? notags(trim($_POST['desc']))    : '');
+		$rawtags     = ((x($_POST,'newtag'))  ? notags(trim($_POST['newtag']))  : '');
+		$item_id     = ((x($_POST,'item_id')) ? intval($_POST['item_id'])       : 0);
+		$albname     = ((x($_POST,'albname')) ? notags(trim($_POST['albname'])) : '');
+		$str_group_allow   = perms2str($_POST['group_allow']);
+		$str_contact_allow = perms2str($_POST['contact_allow']);
+		$str_group_deny    = perms2str($_POST['group_deny']);
+		$str_contact_deny  = perms2str($_POST['contact_deny']);
 
-	if(($a->argc > 1) && (x($_POST,'desc') !== false)) {
-		$desc = notags(trim($_POST['desc']));
-		$tags = notags(trim($_POST['tags']));
-		$item_id = intval($_POST['item_id']);
-		$resource_id = $a->argv[1];
+		$resource_id = $a->argv[2];
+
+		if(! strlen($albname))
+			$albname = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
+		
 
 		$p = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ORDER BY `scale` DESC",
 			dbesc($resource_id),
-			intval(local_user())
+			intval($page_owner_uid)
 		);
-		if(count($r)) {
-			$r = q("UPDATE `photo` SET `desc` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
+		if(count($p)) {
+			$r = q("UPDATE `photo` SET `desc` = '%s', `album` = '%s', `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' WHERE `resource-id` = '%s' AND `uid` = %d",
 				dbesc($desc),
+				dbesc($albname),
+				dbesc($str_contact_allow),
+				dbesc($str_group_allow),
+				dbesc($str_contact_deny),
+				dbesc($str_group_deny),
 				dbesc($resource_id),
-				intval(local_user())
+				intval($page_owner_uid)
 			);
 		}
+
+		/* Don't make the item visible if the only change was the album name */
+
+		$visibility = 0;
+		if($p[0]['desc'] !== $desc || strlen($rawtags))
+			$visibility = 1;
+		
 		if(! $item_id) {
 
+			// Create item container
+
 			$title = '';
 			$basename = basename($filename);
-			$uri = item_new_uri($a->get_hostname(),local_user());
-			// Create item container
+			$uri = item_new_uri($a->get_hostname(),$page_owner_uid);
 
 			$arr = array();
 
-			$arr['uid']          = local_user();
-			$arr['uri']          = $uri;
-			$arr['parent-uri']   = $uri; 
-			$arr['type']         = 'photo';
-			$arr['wall']         = 1;
-			$arr['resource-id']  = $p[0]['resource-id'];
-			$arr['contact-id']   = $contact_record['id'];
-			$arr['owner-name']   = $contact_record['name'];
-			$arr['owner-link']   = $contact_record['url'];
-			$arr['owner-avatar'] = $contact_record['thumb'];
-			$arr['title']        = $title;
-			$arr['allow_cid']    = $p[0]['allow_cid'];
-			$arr['allow_gid']    = $p[0]['allow_gid'];
-			$arr['deny_cid']     = $p[0]['deny_cid'];
-			$arr['deny_gid']     = $p[0]['deny_gid'];
-			$arr['last-child']   = 1;
-			$arr['body']         = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']' 
+			$arr['uid']           = $page_owner_uid;
+			$arr['uri']           = $uri;
+			$arr['parent-uri']    = $uri; 
+			$arr['type']          = 'photo';
+			$arr['wall']          = 1;
+			$arr['resource-id']   = $p[0]['resource-id'];
+			$arr['contact-id']    = $owner_record['id'];
+			$arr['owner-name']    = $owner_record['name'];
+			$arr['owner-link']    = $owner_record['url'];
+			$arr['owner-avatar']  = $owner_record['thumb'];
+			$arr['author-name']   = $owner_record['name'];
+			$arr['author-link']   = $owner_record['url'];
+			$arr['author-avatar'] = $owner_record['thumb'];
+			$arr['title']         = $title;
+			$arr['allow_cid']     = $p[0]['allow_cid'];
+			$arr['allow_gid']     = $p[0]['allow_gid'];
+			$arr['deny_cid']      = $p[0]['deny_cid'];
+			$arr['deny_gid']      = $p[0]['deny_gid'];
+			$arr['last-child']    = 1;
+			$arr['visible']       = $visibility;
+			
+			$arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $p[0]['resource-id'] . ']' 
 						. '[img]' . $a->get_baseurl() . '/photo/' . $p[0]['resource-id'] . '-' . $p[0]['scale'] . '.jpg' . '[/img]' 
 						. '[/url]';
 		
@@ -231,31 +357,203 @@ function photos_post(&$a) {
 
 		}
 
-		$r = q("UPDATE `item` SET `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
-			dbesc($tags),
-			dbesc(datetime_convert()),
-			dbesc(datetime_convert()),
-			intval($item_id),
-			intval(local_user())
-		);
+		if($item_id) {
+			$r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+				intval($item_id),
+				intval($page_owner_uid)
+			);
+		}
+		if(count($r)) {
+			$old_tag    = $r[0]['tag'];
+			$old_inform = $r[0]['inform'];
+		}
 
+		if(strlen($rawtags)) {
+
+			$str_tags = '';
+			$inform   = '';
+
+			// if the new tag doesn't have a namespace specifier (@foo or #foo) give it a hashtag
+
+			$x = substr($rawtags,0,1);
+			if($x !== '@' && $x !== '#')
+				$rawtags = '#' . $rawtags;
+
+			$taginfo = array();
+			$tags = get_tags($rawtags);
+
+			if(count($tags)) {
+				foreach($tags as $tag) {
+					if(isset($profile))
+						unset($profile);
+					if(strpos($tag,'@') === 0) {
+						$name = substr($tag,1);
+						if((strpos($name,'@')) || (strpos($name,'http://'))) {
+							$newname = $name;
+							$links = @lrdd($name);
+							if(count($links)) {
+								foreach($links as $link) {
+									if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page')
+        		            			$profile = $link['@attributes']['href'];
+									if($link['@attributes']['rel'] === 'salmon') {
+										$salmon = '$url:' . str_replace(',','%sc',$link['@attributes']['href']);
+										if(strlen($inform))
+											$inform .= ',';
+                    					$inform .= $salmon;
+									}
+								}
+							}
+							$taginfo[] = array($newname,$profile,$salmon);
+						}
+						else {
+							$newname = $name;
+							if(strstr($name,'_') || strstr($name,' ')) {
+								$newname = str_replace('_',' ',$name);
+								$r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
+									dbesc($newname),
+									intval($page_owner_uid)
+								);
+							}
+							else {
+								$r = q("SELECT * FROM `contact` WHERE `attag` = '%s' OR `nick` = '%s' AND `uid` = %d ORDER BY `attag` DESC LIMIT 1",
+									dbesc($name),
+									dbesc($name),
+									intval($page_owner_uid)
+								);
+							}
+							if(count($r)) {
+								$newname = $r[0]['name'];
+								$profile = $r[0]['url'];
+								$notify = 'cid:' . $r[0]['id'];
+								if(strlen($inform))
+									$inform .= ',';
+								$inform .= $notify;
+							}
+						}
+						if($profile) {
+							if(substr($notify,0,4) === 'cid:')
+								$taginfo[] = array($newname,$profile,$notify,$r[0],'@[url=' . str_replace(',','%2c',$profile) . ']' . $newname	. '[/url]');
+							else
+								$taginfo[] = array($newname,$profile,$notify,null,$str_tags .= '@[url=' . $profile . ']' . $newname	. '[/url]');
+							if(strlen($str_tags))
+								$str_tags .= ',';
+							$profile = str_replace(',','%2c',$profile);
+							$str_tags .= '@[url=' . $profile . ']' . $newname	. '[/url]';
+						}
+					}
+				}
+			}
+
+			$newtag = $old_tag;
+			if(strlen($newtag) && strlen($str_tags)) 
+				$newtag .= ',';
+			$newtag .= $str_tags;
+
+			$newinform = $old_inform;
+			if(strlen($newinform) && strlen($inform))
+				$newinform .= ',';
+			$newinform .= $inform;
+
+			$r = q("UPDATE `item` SET `tag` = '%s', `inform` = '%s', `edited` = '%s', `changed` = '%s' WHERE `id` = %d AND `uid` = %d LIMIT 1",
+				dbesc($newtag),
+				dbesc($newinform),
+				dbesc(datetime_convert()),
+				dbesc(datetime_convert()),
+				intval($item_id),
+				intval($page_owner_uid)
+			);
+
+			$best = 0;
+			foreach($p as $scales) {
+				if(intval($scales['scale']) == 2) {
+					$best = 2;
+					break;
+				}
+				if(intval($scales['scale']) == 4) {
+					$best = 4;
+					break;
+				}
+			}
+
+			if(count($taginfo)) {
+				foreach($taginfo as $tagged) {
+		
+					$uri = item_new_uri($a->get_hostname(),$page_owner_uid);
+
+					$arr = array();
+
+					$arr['uid']           = $page_owner_uid;
+					$arr['uri']           = $uri;
+					$arr['parent-uri']    = $uri;
+					$arr['type']          = 'activity';
+					$arr['wall']          = 1;
+					$arr['contact-id']    = $owner_record['id'];
+					$arr['owner-name']    = $owner_record['name'];
+					$arr['owner-link']    = $owner_record['url'];
+					$arr['owner-avatar']  = $owner_record['thumb'];
+					$arr['author-name']   = $owner_record['name'];
+					$arr['author-link']   = $owner_record['url'];
+					$arr['author-avatar'] = $owner_record['thumb'];
+					$arr['title']         = '';
+					$arr['allow_cid']     = $p[0]['allow_cid'];
+					$arr['allow_gid']     = $p[0]['allow_gid'];
+					$arr['deny_cid']      = $p[0]['deny_cid'];
+					$arr['deny_gid']      = $p[0]['deny_gid'];
+					$arr['last-child']    = 1;
+					$arr['visible']       = 1;
+					$arr['verb']          = ACTIVITY_TAG;
+					$arr['object-type']   = ACTIVITY_OBJ_PERSON;
+					$arr['target-type']   = ACTIVITY_OBJ_PHOTO;
+					$arr['tag']           = $tagged[4];
+					$arr['inform']        = $tagged[2];
+
+					$arr['body']          = '[url=' . $tagged[1] . ']' . $tagged[0] . '[/url]' . ' ' . t('was tagged in a') . ' ' . '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . t('photo') . '[/url]' . ' ' . t('by') . ' ' . '[url=' . $owner_record['url'] . ']' . $owner_record['name'] . '[/url]' ;
+					$arr['body'] .= "\n\n" . '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . ']' . '[img]' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.jpg' . '[/img][/url]' . "\n" ;
+
+					$arr['object'] = '<object><type>' . ACTIVITY_OBJ_PERSON . '</type><title>' . $tagged[0] . '</title><id>' . $tagged[1] . '/' . $tagged[0] . '</id>';
+					$arr['object'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $tagged[1] . '" />' . "\n");
+					if($tagged[3])
+						$arr['object'] .= xmlify('<link rel="photo" type="image/jpeg" href="' . $tagged[3]['photo'] . '" />' . "\n");
+					$arr['object'] .= '</link></object>' . "\n";
+
+					$arr['target'] = '<target><type>' . ACTIVITY_OBJ_PHOTO . '</type><title>' . $p[0]['desc'] . '</title><id>'
+						. $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '</id>';
+					$arr['target'] .= '<link>' . xmlify('<link rel="alternate" type="text/html" href="' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $p[0]['resource-id'] . '" />' . "\n" . '<link rel="preview" type="image/jpeg" href="' . $a->get_baseurl() . "/photo/" . $p[0]['resource-id'] . '-' . $best . '.jpg' . '" />') . '</link></target>';
+
+					$item_id = item_store($arr);
+					if($item_id) {
+						q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+							dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
+							intval($page_owner_uid),
+							intval($item_id)
+						);
+
+						proc_run('php',"include/notifier.php","tag","$item_id");
+					}
+				}
+
+			}
+
+		}
 		goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
 		return; // NOTREACHED
 	}
 
 
+	/**
+	 * default post action - upload a photo
+	 */
 
+	call_hooks('photo_post_init', $_POST);
 
-	if(! x($_FILES,'userfile'))
-		killme();
+	/**
+	 * Determine the album to use
+	 */
 
-	if($_POST['partitionCount'])
-		$java_upload = true;
-	else
-		$java_upload = false;
+	$album    = notags(trim($_REQUEST['album']));
+	$newalbum = notags(trim($_REQUEST['newalbum']));
 
-	$album =  notags(trim($_POST['album']));
-	$newalbum = notags(trim($_POST['newalbum']));
+	logger('mod/photos.php: photos_post(): album= ' . $album . ' newalbum= ' . $newalbum , 'LOGGER_DEBUG');
 
 	if(! strlen($album)) {
 		if(strlen($newalbum))
@@ -264,101 +562,163 @@ function photos_post(&$a) {
 			$album = datetime_convert('UTC',date_default_timezone_get(),'now', 'Y');
 	}
 
-	$r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d",
+	/**
+	 *
+	 * We create a wall item for every photo, but we don't want to
+	 * overwhelm the data stream with a hundred newly uploaded photos.
+	 * So we will make the first photo uploaded to this album in the last several hours
+	 * visible by default, the rest will become visible over time when and if
+	 * they acquire comments, likes, dislikes, and/or tags 
+	 *
+	 */
+
+	$r = q("SELECT * FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `created` > UTC_TIMESTAMP() - INTERVAL 3 HOUR ",
 		dbesc($album),
-		intval(local_user())
+		intval($page_owner_uid)
 	);
 	if((! count($r)) || ($album == t('Profile Photos')))
 		$visible = 1;
 	else
-		$visibile = 0;
+		$visible = 0;
 
+	if(intval($_REQUEST['not_visible']))
+		$visible = 0;
+
+	$str_group_allow   = perms2str(((is_array($_REQUEST['group_allow']))   ? $_REQUEST['group_allow']   : explode(',',$_REQUEST['group_allow'])));
+	$str_contact_allow = perms2str(((is_array($_REQUEST['contact_allow'])) ? $_REQUEST['contact_allow'] : explode(',',$_REQUEST['contact_allow'])));
+	$str_group_deny    = perms2str(((is_array($_REQUEST['group_deny']))    ? $_REQUEST['group_deny']    : explode(',',$_REQUEST['group_deny'])));
+	$str_contact_deny  = perms2str(((is_array($_REQUEST['contact_deny']))  ? $_REQUEST['contact_deny']  : explode(',',$_REQUEST['contact_deny'])));
+
+	$ret = array('src' => '', 'filename' => '', 'filesize' => 0);
+
+	call_hooks('photo_post_file',$ret);
+
+	if(x($ret,'src') && x($ret,'filesize')) {
+		$src      = $ret['src'];
+		$filename = $ret['filename'];
+		$filesize = $ret['filesize'];
+	}
+	else {
+		$src        = $_FILES['userfile']['tmp_name'];
+		$filename   = basename($_FILES['userfile']['name']);
+		$filesize   = intval($_FILES['userfile']['size']);
+	}
 
-	$str_group_allow   = perms2str($_POST['group_allow']);
-	$str_contact_allow = perms2str($_POST['contact_allow']);
-	$str_group_deny    = perms2str($_POST['group_deny']);
-	$str_contact_deny  = perms2str($_POST['contact_deny']);
 
-	$src               = $_FILES['userfile']['tmp_name'];
-	$filename          = basename($_FILES['userfile']['name']);
-	$filesize          = intval($_FILES['userfile']['size']);
+	logger('photos: upload: received file: ' . $filename . ' as ' . $src . ' ' . $filesize . ' bytes', LOGGER_DEBUG);
+
+	$maximagesize = get_config('system','maximagesize');
+
+	if(($maximagesize) && ($filesize > $maximagesize)) {
+		notice( t('Image exceeds size limit of ') . $maximagesize . EOL);
+		@unlink($src);
+		$foo = 0;
+		call_hooks('photo_post_end',$foo);
+		return;
+	}
+
+	if(! $filesize) {
+		notice( t('Image file is empty.') . EOL);
+		@unlink($src);
+		$foo = 0;
+		call_hooks('photo_post_end',$foo);
+		return;
+	}
+
+	logger('mod/photos.php: photos_post(): loading the contents of ' . $src , 'LOGGER_DEBUG');
 
 	$imagedata = @file_get_contents($src);
 	$ph = new Photo($imagedata);
 
 	if(! $ph->is_valid()) {
+		logger('mod/photos.php: photos_post(): unable to process image' , 'LOGGER_DEBUG');
 		notice( t('Unable to process image.') . EOL );
 		@unlink($src);
+		$foo = 0;
+		call_hooks('photo_post_end',$foo);
 		killme();
 	}
 
 	@unlink($src);
 
-	$width = $ph->getWidth();
+	$width  = $ph->getWidth();
 	$height = $ph->getHeight();
 
 	$smallest = 0;
 
 	$photo_hash = photo_new_resource();
 
-	$r = $ph->store(local_user(), 0, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
+	$r = $ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 0 , 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 
 	if(! $r) {
+		logger('mod/photos.php: photos_post(): image store failed' , 'LOGGER_DEBUG');
 		notice( t('Image upload failed.') . EOL );
 		killme();
 	}
 
 	if($width > 640 || $height > 640) {
 		$ph->scaleImage(640);
-		$ph->store(local_user(), 0, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
+		$ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 1, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 		$smallest = 1;
 	}
 
 	if($width > 320 || $height > 320) {
 		$ph->scaleImage(320);
-		$ph->store(local_user(), 0, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
+		$ph->store($page_owner_uid, $visitor, $photo_hash, $filename, $album, 2, 0, $str_contact_allow, $str_group_allow, $str_contact_deny, $str_group_deny);
 		$smallest = 2;
 	}
 	
 	$basename = basename($filename);
-	$uri = item_new_uri($a->get_hostname(), local_user());
+	$uri = item_new_uri($a->get_hostname(), $page_owner_uid);
 
 	// Create item container
 
-
 	$arr = array();
 
-	$arr['uid']          = local_user();
-	$arr['uri']          = $uri;
-	$arr['parent-uri']   = $uri;
-	$arr['type']         = 'photo';
-	$arr['wall']         = 1;
-	$arr['resource-id']  = $photo_hash;
-	$arr['contact-id']   = $contact_record['id'];
-	$arr['owner-name']   = $contact_record['name'];
-	$arr['owner-link']   = $contact_record['url'];
-	$arr['owner-avatar'] = $contact_record['thumb'];
-	$arr['title']        = $title;
-	$arr['allow_cid']    = $str_contact_allow;
-	$arr['allow_gid']    = $str_group_allow;
-	$arr['deny_cid']     = $str_contact_deny;
-	$arr['deny_gid']     = $str_group_deny;
-	$arr['last-child']   = 1;
-	$arr['visible']      = $visible;
-	$arr['body']         = '[url=' . $a->get_baseurl() . '/photos/' . $contact_record['nickname'] . '/image/' . $photo_hash . ']' 
+	$arr['uid']           = $page_owner_uid;
+	$arr['uri']           = $uri;
+	$arr['parent-uri']    = $uri;
+	$arr['type']          = 'photo';
+	$arr['wall']          = 1;
+	$arr['resource-id']   = $photo_hash;
+	$arr['contact-id']    = $owner_record['id'];
+	$arr['owner-name']    = $owner_record['name'];
+	$arr['owner-link']    = $owner_record['url'];
+	$arr['owner-avatar']  = $owner_record['thumb'];
+	$arr['author-name']   = $owner_record['name'];
+	$arr['author-link']   = $owner_record['url'];
+	$arr['author-avatar'] = $owner_record['thumb'];
+	$arr['title']         = '';
+	$arr['allow_cid']     = $str_contact_allow;
+	$arr['allow_gid']     = $str_group_allow;
+	$arr['deny_cid']      = $str_contact_deny;
+	$arr['deny_gid']      = $str_group_deny;
+	$arr['last-child']    = 1;
+	$arr['visible']       = $visible;
+	$arr['body']          = '[url=' . $a->get_baseurl() . '/photos/' . $owner_record['nickname'] . '/image/' . $photo_hash . ']' 
 				. '[img]' . $a->get_baseurl() . "/photo/{$photo_hash}-{$smallest}.jpg" . '[/img]' 
 				. '[/url]';
 
 	$item_id = item_store($arr);
 
-	if(! $java_upload) {
-		goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
-		return; // NOTREACHED
+	if($item_id) {
+		q("UPDATE `item` SET `plink` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+			dbesc($a->get_baseurl() . '/display/' . $owner_record['nickname'] . '/' . $item_id),
+			intval($page_owner_uid),
+			intval($item_id)
+		);
 	}
+	
+	if($visible) 
+		proc_run('php', "include/notifier.php", 'wall-new', $item_id);
+
+	call_hooks('photo_post_end',intval($item_id));
 
-	killme();
-	return; // NOTREACHED
+	// addon uploaders should call "killme()" [e.g. exit] within the photo_post_end hook
+	// if they do not wish to be redirected
 
+	goaway($a->get_baseurl() . '/' . $_SESSION['photo_return']);
+	// NOTREACHED
 }
 
 
@@ -374,6 +734,16 @@ function photos_content(&$a) {
 	// photos/name/image/xxxxx/edit
 
 
+	if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
+		notice( t('Public access denied.') . EOL);
+		return;
+	}
+
+
+	require_once('include/bbcode.php');
+	require_once('include/security.php');
+	require_once('include/conversation.php');
+
 	if(! x($a->data,'user')) {
 		notice( t('No photos selected') . EOL );
 		return;
@@ -403,18 +773,39 @@ function photos_content(&$a) {
 	// Setup permissions structures
 	//
 
+	$can_post       = false;
+	$visitor        = 0;
+	$contact        = null;
+	$remote_contact = false;
+
 	$owner_uid = $a->data['user']['uid'];
 
+	$community_page = (($a->data['user']['page-flags'] == PAGE_COMMUNITY) ? true : false);
 
+	if((local_user()) && (local_user() == $owner_uid))
+		$can_post = true;
+	else {
+		if($community_page && remote_user()) {
+			$r = q("SELECT `uid` FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+				intval(remote_user()),
+				intval($owner_uid)
+			);
+			if(count($r)) {
+				$can_post = true;
+				$contact  = $r[0];
+				$remote_contact = true;
+				$visitor = remote_user();
+			}
+		}
+	}
 
-	$contact = null;
-	$remote_contact = false;
+	// perhaps they're visiting - but not a community page, so they wouldn't have write access
 
-	if(remote_user()) {
+	if(remote_user() && (! $visitor)) {
 		$contact_id = $_SESSION['visitor_id'];
 		$groups = init_groups_visitor($contact_id);
-		$r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
-			intval($contact_id),
+		$r = q("SELECT * FROM `contact` WHERE `blocked` = 0 AND `pending` = 0 AND `id` = %d AND `uid` = %d LIMIT 1",
+			intval(remote_user()),
 			intval($owner_uid)
 		);
 		if(count($r)) {
@@ -430,35 +821,18 @@ function photos_content(&$a) {
 		}
 	}
 
+	if($a->data['user']['hidewall'] && (local_user() != $owner_uid) && (! $remote_contact)) {
+		notice( t('Access to this item is restricted.') . EOL);
+		return;
+	}
 
-	// default permissions - anonymous user
+	$sql_extra = permissions_sql($owner_uid,$remote_contact,$groups);
 
-	$sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid` = '' AND `deny_gid` = '' ";
+	$o = "";
 
-	// Profile owner - everything is visible
-
-	if(local_user() && (local_user() == $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)
-		);
-	}
+	// tabs
+	$_is_owner = (local_user() && (local_user() == $owner_uid));
+	$o .= profile_tabs($a,$_is_owner, $a->data['user']['nickname']);	
 
 	//
 	// dispatch request
@@ -466,7 +840,7 @@ function photos_content(&$a) {
 
 
 	if($datatype === 'upload') {
-		if( ! (local_user() && (local_user() == $a->data['user']['uid']))) {
+		if(! ($can_post)) {
 			notice( t('Permission denied.'));
 			return;
 		}
@@ -475,7 +849,7 @@ function photos_content(&$a) {
 		$albumselect .= '<option value="" selected="selected" >&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</option>';
 		if(count($a->data['albums'])) {
 			foreach($a->data['albums'] as $album) {
-				if(($album['album'] === '') || ($album['album'] == t('Contact Photos')))
+				if(($album['album'] === '') || ($album['album'] === 'Contact Photos') || ($album['album'] === t('Contact Photos')))
 					continue;
 				$albumselect .= '<option value="' . $album['album'] . '">' . $album['album'] . '</option>';
 			}
@@ -484,24 +858,40 @@ function photos_content(&$a) {
 		$celeb = ((($a->user['page-flags'] == PAGE_SOAPBOX) || ($a->user['page-flags'] == PAGE_COMMUNITY)) ? true : false);
 
 		$albumselect .= '</select>';
-		$tpl = load_view_file('view/photos_upload.tpl');
+
+		$uploader = '';
+
+		$ret = array('post_url' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'],
+				'addon_text' => $uploader,
+				'default_upload' => true);
+
+
+		call_hooks('photo_upload_form',$ret);
+
+		$default_upload = '<input type="file" name="userfile" /> 	<div class="photos-upload-submit-wrapper" >
+		<input type="submit" name="submit" value="' . t('Submit') . '" id="photos-upload-submit" /> </div>';
+
+
+ 
+
+		$tpl = get_markup_template('photos_upload.tpl');
 		$o .= replace_macros($tpl,array(
 			'$pagename' => t('Upload Photos'),
 			'$sessid' => session_id(),
+			'$nickname' => $a->data['user']['nickname'],
 			'$newalbum' => t('New album name: '),
 			'$existalbumtext' => t('or existing album name: '),
-			'$filestext' => t('Select files to upload: '),
-			'$albumselect' => $albumselect,
+			'$nosharetext' => t('Do not show a status post for this upload'),
+			'$albumselect' => template_escape($albumselect),
 			'$permissions' => t('Permissions'),
-			'$aclselect' => populate_acl($a->user, $celeb),
-			'$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')
+			'$aclselect' => (($visitor) ? '' : template_escape(populate_acl($a->user, $celeb))),
+			'$uploader' => $ret['addon_text'],
+			'$default' => (($ret['default_upload']) ? $default_upload : ''),
+			'$uploadurl' => $ret['post_url']
+
 		));
 
 		return $o; 
-
 	}
 
 	if($datatype === 'album') {
@@ -509,17 +899,18 @@ function photos_content(&$a) {
 		$album = hex2bin($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']),
+			AND `scale` <= 4 $sql_extra GROUP BY `resource-id`",
+			intval($owner_uid),
 			dbesc($album)
 		);
-		if(count($r))
+		if(count($r)) {
 			$a->set_pager_total(count($r));
+			$a->set_pager_itemspage(20);
+		}
 
-
-		$r = q("SELECT `resource-id`, 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']),
+		$r = q("SELECT `resource-id`, `id`, `filename`, max(`scale`) AS `scale`, `desc` FROM `photo` WHERE `uid` = %d AND `album` = '%s' 
+			AND `scale` <= 4 $sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
+			intval($owner_uid),
 			dbesc($album),
 			intval($a->pager['start']),
 			intval($a->pager['itemspage'])
@@ -528,12 +919,13 @@ function photos_content(&$a) {
 		$o .= '<h3>' . $album . '</h3>';
 		
 		if($cmd === 'edit') {		
-			if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
-				if(local_user() && (local_user() == $a->data['user']['uid'])) {
-					$edit_tpl = load_view_file('view/album_edit.tpl');
+			if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
+				if($can_post) {
+					$edit_tpl = get_markup_template('album_edit.tpl');
 					$o .= replace_macros($edit_tpl,array(
 						'$nametext' => t('New album name: '),
-						'$album' => $album,
+						'$nickname' => $a->data['user']['nickname'],
+						'$album' => template_escape($album),
 						'$hexalbum' => bin2hex($album),
 						'$submit' => t('Submit'),
 						'$dropsubmit' => t('Delete Album')
@@ -542,15 +934,15 @@ function photos_content(&$a) {
 			}
 		}
 		else {
-			if(($album != t('Profile Photos')) && ($album != t('Contact Photos'))) {
-				if(local_user() && (local_user() == $a->data['user']['uid'])) {
+			if(($album !== t('Profile Photos')) && ($album !== 'Contact Photos') && ($album !== t('Contact Photos'))) {
+				if($can_post) {
 					$o .= '<div id="album-edit-link"><a href="'. $a->get_baseurl() . '/photos/' 
 						. $a->data['user']['nickname'] . '/album/' . bin2hex($album) . '/edit' . '">' 
 						. t('Edit Album') . '</a></div>';
  				}
 			}
 		}
-		$tpl = load_view_file('view/photo_album.tpl');
+		$tpl = get_markup_template('photo_album.tpl');
 		if(count($r))
 			foreach($r as $rr) {
 				$o .= replace_macros($tpl,array(
@@ -558,11 +950,14 @@ function photos_content(&$a) {
 					'$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' => $rr['filename']
+					'$imgalt' => template_escape($rr['filename']),
+					'$desc'=> template_escape($rr['desc'])
 				));
 
 		}
 		$o .= '<div id="photo-album-end"></div>';
+		$o .= paginate($a);
+
 		return $o;
 
 	}	
@@ -570,22 +965,57 @@ function photos_content(&$a) {
 
 	if($datatype === 'image') {
 
-		require_once('security.php');
-		require_once('bbcode.php');
 
+
+		//$o = '';
 		// fetch image, item containing image, then comments
 
 		$ph = q("SELECT * FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' 
 			$sql_extra ORDER BY `scale` ASC ",
-			intval($a->data['user']['uid']),
+			intval($owner_uid),
 			dbesc($datum)
 		);
 
 		if(! count($ph)) {
-			notice( t('Photo not available') . EOL );
+			$ph = q("SELECT `id` FROM `photo` WHERE `uid` = %d AND `resource-id` = '%s' 
+				LIMIT 1",
+				intval($owner_uid),
+				dbesc($datum)
+			);
+			if(count($ph)) 
+				notice( t('Permission denied. Access to this item may be restricted.'));
+			else
+				notice( t('Photo not available') . EOL );
 			return;
 		}
 
+		$prevlink = '';
+		$nextlink = '';
+
+		$prvnxt = q("SELECT `resource-id` FROM `photo` WHERE `album` = '%s' AND `uid` = %d AND `scale` = 0 
+			$sql_extra ORDER BY `created` DESC ",
+			dbesc($ph[0]['album']),
+			intval($owner_uid)
+		); 
+
+		if(count($prvnxt)) {
+			for($z = 0; $z < count($prvnxt); $z++) {
+				if($prvnxt[$z]['resource-id'] == $ph[0]['resource-id']) {
+					$prv = $z - 1;
+					$nxt = $z + 1;
+					if($prv < 0)
+						$prv = count($prvnxt) - 1;
+					if($nxt >= count($prvnxt))
+						$nxt = 0;
+					break;
+				}
+			}
+			$edit_suffix = ((($cmd === 'edit') && ($can_post)) ? '/edit' : '');
+			$prevlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$prv]['resource-id'] . $edit_suffix;
+			$nextlink = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $prvnxt[$nxt]['resource-id'] . $edit_suffix;
+ 		}
+
+
 		if(count($ph) == 1)
 			$hires = $lores = $ph[0];
 		if(count($ph) > 1) {
@@ -599,35 +1029,54 @@ function photos_content(&$a) {
 			}
 		}
 
-		
-		$o .= '<h3>' . '<a href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']) . '">' . $ph[0]['album'] . '</a></h3>';
+		$album_link = $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($ph[0]['album']);
+ 		$tools = Null;
+ 		$lock = Null;
  
-		if(local_user() && ($ph[0]['uid'] == local_user())) {
-			$o .= '<div id="photo-edit-link-wrap" ><a id="photo-edit-link" href="' . $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . '/edit' . '">' . t('Edit photo') . '</a></div>';
+		if($can_post && ($ph[0]['uid'] == $owner_uid)) {
+			$tools = array(
+				'edit'	=> array($a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/image/' . $datum . (($cmd === 'edit') ? '' : '/edit'), (($cmd === 'edit') ? t('View photo') : t('Edit photo'))),
+				'profile'=>array($a->get_baseurl() . '/profile_photo/use/'.$ph[0]['resource-id'], t('Use as profile photo')),
+			);
+
+			// lock
+			$lock = ( ( ($ph[0]['uid'] == local_user()) && (strlen($ph[0]['allow_cid']) || strlen($ph[0]['allow_gid']) 
+					|| strlen($ph[0]['deny_cid']) || strlen($ph[0]['deny_gid'])) ) 
+					? t('Private Message')
+					: Null);
+	  		
+			
 		}
 
+		if($prevlink)
+			$prevlink = array($prevlink, '<div class="icon prev"></div>') ;
+
+		$photo = array(
+			'href' => $a->get_baseurl() . '/photo/' . $hires['resource-id'] . '-' . $hires['scale'] . '.jpg',
+			'title'=> t('View Full Size'),
+			'src'  => $a->get_baseurl() . '/photo/' . $lores['resource-id'] . '-' . $lores['scale'] . '.jpg'
+		);
 
-		$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'] . '-' . $lores['scale'] . '.jpg' . '" /></a>';
+		if($nextlink)
+			$nextlink = array($nextlink, '<div class="icon next"></div>');
 
 
 		// Do we have an item for this photo?
 
-		$i1 = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
+		$linked_items = q("SELECT * FROM `item` WHERE `resource-id` = '%s' $sql_extra LIMIT 1",
 			dbesc($datum)
 		);
-		if(count($i1)) {
-
+		if(count($linked_items)) {
+			$link_item = $linked_items[0];
 			$r = q("SELECT COUNT(*) AS `total`
 				FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 				WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
-				AND NOT `item`.`type` IN ( 'remote', 'net-comment') 
-				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0 
+				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+				AND `item`.`uid` = %d 
 				$sql_extra ",
-				dbesc($i1[0]['uri']),
-				dbesc($i1[0]['uri'])
+				dbesc($link_item['uri']),
+				dbesc($link_item['uri']),
+				intval($link_item['uid'])
 
 			);
 
@@ -641,85 +1090,173 @@ function photos_content(&$a) {
 				`contact`.`id` AS `cid`, `contact`.`uid` AS `contact-uid`
 				FROM `item` LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
 				WHERE `parent-uri` = '%s' AND `uri` != '%s' AND `item`.`deleted` = 0
-				AND NOT `item`.`type` IN ( 'remote', 'net-comment') 
 				AND `contact`.`blocked` = 0 AND `contact`.`pending` = 0
+				AND `item`.`uid` = %d
 				$sql_extra
 				ORDER BY `parent` DESC, `id` ASC LIMIT %d ,%d ",
-				dbesc($i1[0]['uri']),
-				dbesc($i1[0]['uri']),
+				dbesc($link_item['uri']),
+				dbesc($link_item['uri']),
+				intval($link_item['uid']),
 				intval($a->pager['start']),
 				intval($a->pager['itemspage'])
 
 			);
+		
+			if((local_user()) && (local_user() == $link_item['uid'])) {
+				q("UPDATE `item` SET `unseen` = 0 WHERE `parent` = %d and `uid` = %d",
+					intval($link_item['parent']),
+					intval(local_user())
+				);
+			}
 		}
 
-		$o .= '<div id="photo-caption" >' . $ph[0]['desc'] . '</div>';
-
-		if(count($i1) && strlen($i1[0]['tag'])) {
-			// parse tags and add links	
-			$o .= '<div id="in-this-photo-text">' . t('In this photo: ') . '</div>';
-			$o .= '<div id="in-this-photo">' . $i1[0]['tag'] . '</div>';
+		$tags=Null;
+
+		if(count($linked_items) && strlen($link_item['tag'])) {
+			$arr = explode(',',$link_item['tag']);
+			// parse tags and add links
+			$tag_str = '';
+			foreach($arr as $t) {
+				if(strlen($tag_str))
+					$tag_str .= ', ';
+				$tag_str .= bbcode($t);
+			} 
+			$tags = array(t('Tags: '), $tag_str);
+			if($cmd === 'edit') {
+				$tags[] = $a->get_baseurl() . '/tagrm/' . $link_item['id'];
+				$tags[] = t('[Remove any tag]');
+			}
 		}
 
-		if($cmd === 'edit') {
-			$edit_tpl = load_view_file('view/photo_edit.tpl');
-			$o .= replace_macros($edit_tpl, array(
+
+		$edit = Null;
+		if(($cmd === 'edit') && ($can_post)) {
+			$edit_tpl = get_markup_template('photo_edit.tpl');
+			$edit = replace_macros($edit_tpl, array(
 				'$id' => $ph[0]['id'],
+				'$album' => template_escape($ph[0]['album']),
+				'$newalbum' => t('New album name'), 
+				'$nickname' => $a->data['user']['nickname'],
 				'$resource_id' => $ph[0]['resource-id'],
 				'$capt_label' => t('Caption'),
-				'$caption' => $ph[0]['desc'],
-				'$tag_label' => t('Tags'),
-				'$tags' => $i1[0]['tag'],
-				'$item_id' => ((count($i1)) ? $i1[0]['id'] : 0),
+				'$caption' => template_escape($ph[0]['desc']),
+				'$tag_label' => t('Add a Tag'),
+				'$tags' => $link_item['tag'],
+				'$permissions' => t('Permissions'),
+				'$aclselect' => template_escape(populate_acl($ph[0])),
+				'$help_tags' => t('Example: @bob, @Barbara_Jensen, @jim@example.com, #California, #camping'),
+				'$item_id' => ((count($linked_items)) ? $link_item['id'] : 0),
 				'$submit' => t('Submit'),
 				'$delete' => t('Delete Photo')
-
 			));
 		}
 
-		if(count($i1)) {
-			// pull out how many people like the photo
+		if(count($linked_items)) {
 
-			$cmnt_tpl = load_view_file('view/comment_item.tpl');
-			$tpl = load_view_file('view/photo_item.tpl');
+			$cmnt_tpl = get_markup_template('comment_item.tpl');
+			$tpl = get_markup_template('photo_item.tpl');
 			$return_url = $a->cmd;
 
-			if(can_write_wall($a,$a->data['user']['uid'])) {
-				if($i1[0]['last-child']) {
-					$o .= replace_macros($cmnt_tpl,array(
-						'$return_path' => $return_url,
-						'$type' => 'wall-comment',
-						'$id' => $i1[0]['id'],
-						'$parent' => $i1[0]['id'],
-						'$profile_uid' =>  $a->data['user']['uid'],
-						'$mylink' => $contact['url'],
-						'$mytitle' => t('This is you'),
-						'$myphoto' => $contact['thumb'],
-						'$ww' => ''
-					));
+			$like_tpl = get_markup_template('like_noshare.tpl');
+
+			$likebuttons = '';
+
+			if($can_post || can_write_wall($a,$owner_uid)) {
+				$likebuttons = replace_macros($like_tpl,array(
+					'$id' => $link_item['id'],
+					'$likethis' => t("I like this \x28toggle\x29"),
+					'$nolike' => t("I don't like this \x28toggle\x29"),
+					'$share' => t('Share'),
+					'$wait' => t('Please wait')
+				));
+			}
+
+			$comments = '';
+			if(! count($r)) {
+				if($can_post || can_write_wall($a,$owner_uid)) {
+					if($link_item['last-child']) {
+						$comments .= replace_macros($cmnt_tpl,array(
+							'$return_path' => '', 
+							'$jsreload' => $return_url,
+							'$type' => 'wall-comment',
+							'$id' => $link_item['id'],
+							'$parent' => $link_item['id'],
+							'$profile_uid' =>  $owner_uid,
+							'$mylink' => $contact['url'],
+							'$mytitle' => t('This is you'),
+							'$myphoto' => $contact['thumb'],
+							'$comment' => t('Comment'),
+							'$submit' => t('Submit'),
+							'$ww' => ''
+						));
+					}
 				}
 			}
 
+			$alike = array();
+			$dlike = array();
+			
+			$like = '';
+			$dislike = '';
 
 			// display comments
 			if(count($r)) {
+
+				foreach($r as $item) {
+					like_puller($a,$item,$alike,'like');
+					like_puller($a,$item,$dlike,'dislike');
+				}
+
+				$like    = ((isset($alike[$link_item['id']])) ? format_like($alike[$link_item['id']],$alike[$link_item['id'] . '-l'],'like',$link_item['id']) : '');
+				$dislike = ((isset($dlike[$link_item['id']])) ? format_like($dlike[$link_item['id']],$dlike[$link_item['id'] . '-l'],'dislike',$link_item['id']) : '');
+
+
+
+				if($can_post || can_write_wall($a,$owner_uid)) {
+					if($link_item['last-child']) {
+						$comments .= replace_macros($cmnt_tpl,array(
+							'$return_path' => '',
+							'$jsreload' => $return_url,
+							'$type' => 'wall-comment',
+							'$id' => $link_item['id'],
+							'$parent' => $link_item['id'],
+							'$profile_uid' =>  $owner_uid,
+							'$mylink' => $contact['url'],
+							'$mytitle' => t('This is you'),
+							'$myphoto' => $contact['thumb'],
+							'$comment' => t('Comment'),
+							'$submit' => t('Submit'),
+							'$ww' => ''
+						));
+					}
+				}
+
+
 				foreach($r as $item) {
 					$comment = '';
 					$template = $tpl;
-			
+					$sparkle = '';
+
+					if(((activity_match($item['verb'],ACTIVITY_LIKE)) || (activity_match($item['verb'],ACTIVITY_DISLIKE))) && ($item['id'] != $item['parent']))
+						continue;
+
 					$redirect_url = $a->get_baseurl() . '/redir/' . $item['cid'] ;
 			
-					if(can_write_wall($a,$a->data['user']['uid'])) {
+					if($can_post || can_write_wall($a,$owner_uid)) {
+
 						if($item['last-child']) {
-							$comment = replace_macros($cmnt_tpl,array(
-								'$return_path' => $return_url,
+							$comments .= replace_macros($cmnt_tpl,array(
+								'$return_path' => '',
+								'$jsreload' => $return_url,
 								'$type' => 'wall-comment',
 								'$id' => $item['item_id'],
 								'$parent' => $item['parent'],
-								'$profile_uid' =>  $a->data['user']['uid'],
+								'$profile_uid' =>  $owner_uid,
 								'$mylink' => $contact['url'],
 								'$mytitle' => t('This is you'),
 								'$myphoto' => $contact['thumb'],
+								'$comment' => t('Comment'),
+								'$submit' => t('Submit'),
 								'$ww' => ''
 							));
 						}
@@ -736,24 +1273,27 @@ function photos_content(&$a) {
 						$sparkle = '';
 					}
  
-					$profile_name = ((strlen($item['author-name'])) ? $item['author-name'] : $item['name']);
-					$profile_avatar = ((strlen($item['author-avatar'])) ? $item['author-avatar'] : $item['thumb']);
+					$diff_author = (($item['url'] !== $item['author-link']) ? true : false);
+
+					$profile_name   = (((strlen($item['author-name']))   && $diff_author) ? $item['author-name']   : $item['name']);
+					$profile_avatar = (((strlen($item['author-avatar'])) && $diff_author) ? $item['author-avatar'] : $item['thumb']);
+
 					$profile_link = $profile_url;
 
 					$drop = '';
 
-					if(($item['contact-id'] == $_SESSION['visitor_id']) || ($item['uid'] == local_user()))
-						$drop = replace_macros(load_view_file('view/wall_item_drop.tpl'), array('$id' => $item['id']));
+					if(($item['contact-id'] == remote_user()) || ($item['uid'] == local_user()))
+						$drop = replace_macros(get_markup_template('photo_drop.tpl'), array('$id' => $item['id'], '$delete' => t('Delete')));
 
 
-					$o .= replace_macros($template,array(
+					$comments .= replace_macros($template,array(
 						'$id' => $item['item_id'],
 						'$profile_url' => $profile_link,
-						'$name' => $profile_name,
+						'$name' => template_escape($profile_name),
 						'$thumb' => $profile_avatar,
 						'$sparkle' => $sparkle,
-						'$title' => $item['title'],
-						'$body' => bbcode($item['body']),
+						'$title' => template_escape($item['title']),
+						'$body' => template_escape(bbcode($item['body'])),
 						'$ago' => relative_date($item['created']),
 						'$indent' => (($item['parent'] != $item['item_id']) ? ' comment' : ''),
 						'$drop' => $drop,
@@ -762,25 +1302,50 @@ function photos_content(&$a) {
 				}
 			}
 
-			$o .= paginate($a);
+			$paginate = paginate($a);
 		}
+		
+		$photo_tpl = get_markup_template('photo_view.tpl');
+		$o .= replace_macros($photo_tpl, array(
+			'$id' => $ph[0]['id'],
+			'$album' => array($album_link,template_escape($ph[0]['album'])),
+			'$tools' => $tools,
+			'$lock' => $lock,
+			'$photo' => $photo,
+			'$prevlink' => $prevlink,
+			'$nextlink' => $nextlink,
+			'$desc' => $ph[0]['desc'],
+			'$tags' => template_escape($tags),
+			'$edit' => $edit,	
+			'$likebuttons' => $likebuttons,
+			'$like' => template_escape($like),
+			'$dislike' => template_escape($dislike),
+			'$comments' => $comments,
+			'$paginate' => $paginate,
+		));
+		
 		return $o;
 	}
 
 	// Default - show recent photos with upload link (if applicable)
+	//$o = '';
 
-	$r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' 
+	$r = q("SELECT `resource-id`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s' 
 		$sql_extra GROUP BY `resource-id`",
 		intval($a->data['user']['uid']),
+		dbesc('Contact Photos'),
 		dbesc( t('Contact Photos'))
 	);
-	if(count($r))
+	if(count($r)) {
 		$a->set_pager_total(count($r));
+		$a->set_pager_itemspage(20);
+	}
 
-
-	$r = q("SELECT `resource-id`, `album`, max(`scale`) AS `scale` FROM `photo` WHERE `uid` = %d AND `album` != '%s' 
+	$r = q("SELECT `resource-id`, `id`, `filename`, `album`, max(`scale`) AS `scale` FROM `photo`
+		WHERE `uid` = %d AND `album` != '%s' AND `album` != '%s'  
 		$sql_extra GROUP BY `resource-id` ORDER BY `created` DESC LIMIT %d , %d",
 		intval($a->data['user']['uid']),
+		dbesc('Contact Photos'),
 		dbesc( t('Contact Photos')),
 		intval($a->pager['start']),
 		intval($a->pager['itemspage'])
@@ -788,30 +1353,29 @@ function photos_content(&$a) {
 
 	$o .= '<h3>' . t('Recent Photos') . '</h3>';
 
-	if( local_user() && (local_user() == $a->data['user']['uid'])) {
+	if($can_post) {
 		$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 = load_view_file('view/photo_top.tpl');
+	$tpl = get_markup_template('photo_top.tpl');
 	if(count($r)) {
 		foreach($r as $rr) {
 			$o .= replace_macros($tpl,array(
-				'$id' => $rr['id'],
-				'$photolink' => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] 
-					. '/image/' . $rr['resource-id'],
+				'$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' => $rr['filename']
+				'$imgsrc'     => $a->get_baseurl() . '/photo/' . $rr['resource-id'] . '-' . ((($rr['scale']) == 6) ? 4 : $rr['scale']) . '.jpg',
+				'$albumlink'  => $a->get_baseurl() . '/photos/' . $a->data['user']['nickname'] . '/album/' . bin2hex($rr['album']),
+				'$albumname'  => template_escape($rr['album']),
+				'$albumalt'   => t('View Album'),
+				'$imgalt'     => template_escape($rr['filename'])
 			));
 
 		}
 		$o .= '<div id="photo-top-end"></div>';
 	}
+	$o .= paginate($a);
 	return $o;
 }
+