From 0cfcb023118444bac29014e06a14fc1af2d0cf75 Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Mon, 23 Jun 2014 05:19:28 -0700
Subject: [PATCH] ability to like things

---
 boot.php                          |  2 +-
 include/identity.php              |  4 +++-
 include/taxonomy.php              | 16 ++++++++++++++--
 install/database.sql              |  4 +++-
 install/update.php                | 10 +++++++++-
 mod/like.php                      | 11 ++++++++---
 view/theme/redbasic/css/style.css |  8 ++++++++
 view/tpl/profile_advanced.tpl     | 15 ++++++++++++++-
 view/tpl/show_thing.tpl           |  4 ++--
 9 files changed, 62 insertions(+), 12 deletions(-)

diff --git a/boot.php b/boot.php
index 4c93cd117..db2401847 100755
--- a/boot.php
+++ b/boot.php
@@ -47,7 +47,7 @@ define ( 'RED_PLATFORM',            'Red Matrix' );
 define ( 'RED_VERSION',             trim(file_get_contents('version.inc')) . 'R');
 define ( 'ZOT_REVISION',            1     );
 
-define ( 'DB_UPDATE_VERSION',       1114  );
+define ( 'DB_UPDATE_VERSION',       1115  );
 
 define ( 'EOL',                    '<br />' . "\r\n"     );
 define ( 'ATOM_TIME',              'Y-m-d\TH:i:s\Z' );
diff --git a/include/identity.php b/include/identity.php
index b086da94f..1cbe43b1e 100644
--- a/include/identity.php
+++ b/include/identity.php
@@ -1044,10 +1044,12 @@ function advanced_profile(&$a) {
 
 		$things = get_things($a->profile['profile_guid'],$a->profile['profile_uid']);
 
-		logger('mod_profile: things: ' . print_r($things,true), LOGGER_DATA); 
+//		logger('mod_profile: things: ' . print_r($things,true), LOGGER_DATA); 
 
         return replace_macros($tpl, array(
             '$title' => t('Profile'),
+			'$canlike' => (($profile['canlike'])? true : false),
+			'$likethis' => t('Like this thing'),
             '$profile' => $profile,
 			'$things' => $things
         ));
diff --git a/include/taxonomy.php b/include/taxonomy.php
index 4f2b5e8fd..803e1ae0a 100644
--- a/include/taxonomy.php
+++ b/include/taxonomy.php
@@ -322,9 +322,21 @@ function get_things($profile_hash,$uid) {
 		foreach($v as $k => $foo)
 			$things[$k] = null;
 		foreach($r as $rr) {
+
+			$l = q("select xchan_name, xchan_url from likes left join xchan on likee = xchan_hash where
+				target_type = '%s' and target_id = '%s' and channel_id = %d",
+				dbesc(ACTIVITY_OBJ_THING),
+				dbesc($rr['term_hash']),
+				intval($uid)
+			);
+
+			for($x = 0; $x < count($l); $x ++) 
+				$l[$x]['xchan_url'] = zid($l[$x]['xchan_url']);
+					
 			if(! $things[$rr['obj_verb']])
 				$things[$rr['obj_verb']] = array();
-			$things[$rr['obj_verb']][] = array('term' => $rr['term'],'url' => $rr['url'],'img' => $rr['imgurl'], 'profile' => $rr['profile_name']);
+			$things[$rr['obj_verb']][] = array('term' => $rr['term'],'url' => $rr['url'],'img' => $rr['imgurl'], 'profile' => $rr['profile_name'],'term_hash' => $rr['term_hash'], 'likes' => $l,'like_count' => count($l),'like_label' => tt('Like','Likes',count($l),'noun'));
+
 		} 
 		$sorted_things = array();
 		if($things) {
@@ -335,7 +347,7 @@ function get_things($profile_hash,$uid) {
 			}
 		}
 	}
-
+//logger('things: ' . print_r($sorted_things,true));
 	return $sorted_things;
 
 }
\ No newline at end of file
diff --git a/install/database.sql b/install/database.sql
index cb4846b52..e2b814067 100644
--- a/install/database.sql
+++ b/install/database.sql
@@ -581,6 +581,7 @@ CREATE TABLE IF NOT EXISTS `likes` (
   `iid` int(10) unsigned NOT NULL DEFAULT '0',
   `verb` char(255) NOT NULL DEFAULT '',
   `target_type` char(255) NOT NULL DEFAULT '',
+  `target_id` char(128) NOT NULL DEFAULT '',
   `target` mediumtext NOT NULL,
   PRIMARY KEY (`id`),
   KEY `channel_id` (`channel_id`),
@@ -588,7 +589,8 @@ CREATE TABLE IF NOT EXISTS `likes` (
   KEY `likee` (`likee`),
   KEY `iid` (`iid`),
   KEY `verb` (`verb`),
-  KEY `target_type` (`target_type`)
+  KEY `target_type` (`target_type`),
+  KEY `target_id` (`target_id`)
 ) ENGINE=MyISAM DEFAULT CHARSET=utf8;
 
 CREATE TABLE IF NOT EXISTS `mail` (
diff --git a/install/update.php b/install/update.php
index b6bcfa237..bdf84144c 100644
--- a/install/update.php
+++ b/install/update.php
@@ -1,6 +1,6 @@
 <?php
 
-define( 'UPDATE_VERSION' , 1114 );
+define( 'UPDATE_VERSION' , 1115 );
 
 /**
  *
@@ -1283,3 +1283,11 @@ ADD INDEX ( `channel_id` )");
 	return UPDATE_FAILED;
 }
 
+function update_r1114() {
+	$r = q("ALTER TABLE `likes` ADD `target_id` CHAR( 128 ) NOT NULL DEFAULT '' AFTER `target_type` ,
+ADD INDEX ( `target_id` )");
+	if($r)
+		return UPDATE_SUCCESS;
+	return UPDATE_FAILED;
+}
+	
diff --git a/mod/like.php b/mod/like.php
index aae96e753..ececb31c7 100755
--- a/mod/like.php
+++ b/mod/like.php
@@ -151,12 +151,12 @@ function like_content(&$a) {
 
 		// second like of the same thing is "undo" for the first like
 
-		$z = q("select * from likes where channel_id = %d and liker = '%s' and verb = '%s' and target_type = '%s' and target = '%s' limit 1",
+		$z = q("select * from likes where channel_id = %d and liker = '%s' and verb = '%s' and target_type = '%s' and target_id = '%s' limit 1",
 			intval($ch[0]['channel_id']),
 			dbesc($observer['xchan_hash']),
 			dbesc($activity),
 			dbesc(($tgttype)?$tgttype:$objtype),
-			dbesc(json_encode(($target)?$target:$object))
+			dbesc($obj_id)
 		);
 
 		if($z) {
@@ -328,6 +328,10 @@ function like_content(&$a) {
 
 	
 	$arr['body']          =  sprintf( $bodyverb, $alink, $ulink, $plink );
+	if($obj_type === 'thing' && $r[0]['imgurl']) {
+		$arr['body'] .= "\n\n[zmg=80x80]" . $r[0]['imgurl'] . '[/zmg]';
+	}	
+
 
 	$arr['verb']          = $activity;
 	$arr['obj_type']      = $objtype;
@@ -354,13 +358,14 @@ function like_content(&$a) {
 
 
 	if($extended_like) {
-		$r = q("insert into likes (channel_id,liker,likee,iid,verb,target_type,target) values (%d,'%s','%s',%d,'%s','%s','%s')",
+		$r = q("insert into likes (channel_id,liker,likee,iid,verb,target_type,target_id,target) values (%d,'%s','%s',%d,'%s','%s','%s','%s')",
 			intval($ch[0]['channel_id']),
 			dbesc($observer['xchan_hash']),
 			dbesc($ch[0]['channel_hash']),
 			intval($post_id),
 			dbesc($activity),
 			dbesc(($tgttype)?$tgttype:$objtype),
+			dbesc($obj_id),
 			dbesc(json_encode(($target)?$target:$object))
 		);
 	};
diff --git a/view/theme/redbasic/css/style.css b/view/theme/redbasic/css/style.css
index 589a48192..4ee8a7477 100644
--- a/view/theme/redbasic/css/style.css
+++ b/view/theme/redbasic/css/style.css
@@ -1743,6 +1743,14 @@ header {
 	list-style-type: none;
 }
 
+.profile-thing-list img {
+	margin-bottom: 5px;
+}
+
+.profile-thing-list li {
+	margin-bottom: 15px;
+}
+
 div.page-list-item {
 margin: 20px;
 }
diff --git a/view/tpl/profile_advanced.tpl b/view/tpl/profile_advanced.tpl
index 0faa54637..73033fe40 100755
--- a/view/tpl/profile_advanced.tpl
+++ b/view/tpl/profile_advanced.tpl
@@ -4,7 +4,7 @@
 {{if $profile.canlike || $profile.like_count}}
 <div id="profile-like-wrapper">
 {{if $profile.canlike}}
-	<button type="button" class="btn btn-default btn-sm" onclick="doprofilelike('profile/' + '{{$profile.profile_guid}}','like'); return false;">
+	<button type="button" class="btn btn-default btn-sm" onclick="doprofilelike('profile/' + '{{$profile.profile_guid}}','like'); return false;" title="{{$profile.likethis}}" >
 	<i class="icon-thumbs-up-alt" title="{{$profile.likethis}}"></i>
 	</button>
 {{/if}}
@@ -200,6 +200,19 @@
 {{foreach $items as $item}}
 <li>{{if $item.img}}<img src="{{$item.img}}" width="100" height="100" alt="{{$item.term}}" />{{/if}}
 <a href="{{$item.url}}" >{{$item.term}}</a>
+{{if $profile.canlike}}<br />
+<button type="button" class="btn btn-default btn-sm" onclick="doprofilelike('thing/' + '{{$item.term_hash}}','like'); return false;" title="{{$likethis}}" >
+<i class="icon-thumbs-up-alt" title="{{$likethis}}"></i>
+</button>
+{{/if}}
+{{if $item.like_count}}
+<div class="btn-group">
+<button type="button" class="btn btn-default btn-sm dropdown-toggle" data-toggle="dropdown" id="thing-like-{{$item.term_hash}}">{{$item.like_count}} {{$item.like_label}}</button>
+{{if $item.likes}}
+<ul class="dropdown-menu" role="menu" aria-labelledby="thing-like-{{$item.term_hash}}">{{foreach $item.likes as $liker}}<li role="presentation"><a href="{{$liker.xchan_url}}">{{$liker.xchan_name}}</a></li>{{/foreach}}</ul>
+{{/if}}
+</div>
+{{/if}}
 </li>
 {{/foreach}}
 </ul>
diff --git a/view/tpl/show_thing.tpl b/view/tpl/show_thing.tpl
index 2a8c06076..c48912918 100644
--- a/view/tpl/show_thing.tpl
+++ b/view/tpl/show_thing.tpl
@@ -6,8 +6,8 @@
 </div>
 {{if $canedit}}
 <div class="thing-edit-links">
-<a href="thing/edit/{{$thing.term_hash}}" title="{{$edit}}"><i class="icon-pencil thing-edit-icon"></i></a>
-<a href="thing/drop/{{$thing.term_hash}}" onclick="return confirmDelete();" title="{{$delete}}" ><i class="icon-remove drop-icons"></i></a>
+<a href="thing/edit/{{$thing.term_hash}}" title="{{$edit}}" class="btn btn-default" ><i class="icon-pencil thing-edit-icon"></i></a>
+<a href="thing/drop/{{$thing.term_hash}}" onclick="return confirmDelete();" title="{{$delete}}" class="btn btn-default" ><i class="icon-remove drop-icons"></i></a>
 </div>
 <div class="thing-edit-links-end"></div>
 {{/if}}