Merge commit 'upstream/master'

5 files changed, 162 insertions, 2 deletions

diff --git a/include/contact_widgets.php b/include/contact_widgets.php
index 7346b95af..e0f37f078 100755
--- a/include/contact_widgets.php
+++ b/include/contact_widgets.php
@@ -103,3 +103,31 @@ function fileas_widget($baseurl,$selected = '') {
 	));
 }
 
+function categories_widget($baseurl,$selected = '') {
+	$a = get_app();
+
+	$saved = get_pconfig($a->profile['profile_uid'],'system','filetags');
+	if(! strlen($saved))
+		return;
+
+	$matches = false;
+	$terms = array();
+        $cnt = preg_match_all('/<(.*?)>/',$saved,$matches,PREG_SET_ORDER);
+        if($cnt) {
+                foreach($matches as $mtch) {
+		        $unescaped = xmlify(file_tag_decode($mtch[1]));
+			$terms[] = array('name' => $unescaped,'selected' => (($selected == $unescaped) ? 'selected' : ''));
+		}
+	}
+
+	return replace_macros(get_markup_template('categories_widget.tpl'),array(
+		'$title' => t('Categories'),
+		'$desc' => '',
+		'$sel_all' => (($selected == '') ? 'selected' : ''),
+		'$all' => t('Everything'),
+		'$terms' => $terms,
+		'$base' => $baseurl,
+
+	));
+}
+
diff --git a/include/conversation.php b/include/conversation.php
index 5a922b2b5..df92a40ed 100755
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -974,6 +974,8 @@ function status_editor($a,$x, $notes_cid = 0, $popup=false) {
 		'$shortnoloc' => t('clear location'),
 		'$title' => "",
 		'$placeholdertitle' => t('Set title'),
+		'$category' => "",
+		'$placeholdercategory' => t('Categories (comma-separated list)'),
 		'$wait' => t('Please wait'),
 		'$permset' => t('Permission settings'),
 		'$shortpermset' => t('permissions'),
diff --git a/include/diaspora.php b/include/diaspora.php
index 104ccadf2..04238f17c 100755
--- a/include/diaspora.php
+++ b/include/diaspora.php
@@ -1920,6 +1920,7 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 
 	$images = array();
 
+	$title = $item['title'];
 	$body = $item['body'];
 
 /*
@@ -1944,9 +1945,12 @@ function diaspora_send_status($item,$owner,$contact,$public_batch = false) {
 		}
 	}	
 */
-
 	$body = xmlify(html_entity_decode(bb2diaspora($body)));
 
+	if(strlen($title))
+		$body = xmlify('**' . html_entity_decode($title) . '**' . "\n") . $body;
+
+
 	if($item['attach']) {
 		$cnt = preg_match_all('/href=\"(.*?)\"(.*?)title=\"(.*?)\"/ism',$item['attach'],$matches,PREG_SET_ORDER);
 		if(cnt) {
diff --git a/include/items.php b/include/items.php
index e09b888ca..ee6960534 100755
--- a/include/items.php
+++ b/include/items.php
@@ -435,8 +435,15 @@ function get_atom_elements($feed,$item) {
 
 		$res['body'] = @html2bbcode($res['body']);
 	}
-	else
+	elseif(! $have_real_body) {
+
+		// it's not one of our messages and it has no tags
+		// so it's probably just text. We'll escape it just to be safe.
+
 		$res['body'] = escape_tags($res['body']);
+	}
+
+	// this tag is obsolete but we keep it for really old sites
 
 	$allow = $item->get_item_tags(NAMESPACE_DFRN,'comment-allow');
 	if($allow && $allow[0]['data'] == 1)
diff --git a/include/text.php b/include/text.php
index 191f4fca8..5456b5ad3 100644
--- a/include/text.php
+++ b/include/text.php
@@ -225,6 +225,9 @@ if(! function_exists('paginate')) {
 function paginate(&$a) {
 	$o = '';
 	$stripped = preg_replace('/(&page=[0-9]*)/','',$a->query_string);
+
+//	$stripped = preg_replace('/&zrl=(.*?)([\?&]|$)/ism','',$stripped);
+
 	$stripped = str_replace('q=','',$stripped);
 	$stripped = trim($stripped,'/');
 	$pagenum = $a->pager['page'];
@@ -725,6 +728,8 @@ function smilies($s, $sample = false) {
 		'\\o/', 
 		'o.O', 
 		'O.o', 
+		'o_O', 
+		'O_o', 
 		":'(", 
 		":-!", 
 		":-/", 
@@ -759,6 +764,8 @@ function smilies($s, $sample = false) {
 		'<img src="' . $a->get_baseurl() . '/images/smiley-thumbsup.gif" alt="\\o/" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o.O" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O.o" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="o_O" />',
+		'<img src="' . $a->get_baseurl() . '/images/smiley-Oo.gif" alt="O_o" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-cry.gif" alt=":\'(" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-foot-in-mouth.gif" alt=":-!" />',
 		'<img src="' . $a->get_baseurl() . '/images/smiley-undecided.gif" alt=":-/" />',
@@ -1314,6 +1321,118 @@ function file_tag_file_query($table,$s,$type = 'file') {
 	return " AND " . (($table) ? dbesc($table) . '.' : '') . "file regexp '" . dbesc($str) . "' ";
 }
 
+// ex. given music,video return <music><video> or [music][video]
+function file_tag_list_to_file($list,$type = 'file') {
+        $tag_list = '';
+        if(strlen($list)) {
+                $list_array = explode(",",$list);
+                if($type == 'file') {
+	                $lbracket = '[';
+	                $rbracket = ']';
+	        }
+                else {
+	                $lbracket = '<';
+        	        $rbracket = '>';
+	        }
+
+                foreach($list_array as $item) {
+		  if(strlen($item)) {
+		                $tag_list .= $lbracket . file_tag_encode(trim($item))  . $rbracket;
+			}
+                }
+	}
+        return $tag_list;
+}
+
+// ex. given <music><video>[friends], return music,video or friends
+function file_tag_file_to_list($file,$type = 'file') {
+        $matches = false;
+        $list = '';
+        if($type == 'file') {
+                $cnt = preg_match_all('/\[(.*?)\]/',$file,$matches,PREG_SET_ORDER);
+	}
+        else {
+                $cnt = preg_match_all('/<(.*?)>/',$file,$matches,PREG_SET_ORDER);
+	}
+	if($cnt) {
+		foreach($matches as $mtch) {
+			if(strlen($list))
+				$list .= ',';
+			$list .= file_tag_decode($mtch[1]);
+		}
+	}
+
+        return $list;
+}
+
+function file_tag_update_pconfig($uid,$file_old,$file_new,$type = 'file') {
+        // $file_old - categories previously associated with an item
+        // $file_new - new list of categories for an item
+
+	if(! intval($uid))
+		return false;
+
+        if($file_old == $file_new)
+	        return true;
+
+	$saved = get_pconfig($uid,'system','filetags');
+        if(strlen($saved)) {
+                if($type == 'file') {
+	                $lbracket = '[';
+	                $rbracket = ']';
+	        }
+                else {
+	                $lbracket = '<';
+        	        $rbracket = '>';
+	        }
+
+                $filetags_updated = $saved;
+
+		// check for new tags to be added as filetags in pconfig
+                $new_tags = array();
+                $check_new_tags = explode(",",file_tag_file_to_list($file_new,$type));
+
+	        foreach($check_new_tags as $tag) {
+		        if(! stristr($saved,$lbracket . file_tag_encode($tag) . $rbracket))
+			        $new_tags[] = $tag;
+	        }
+
+		$filetags_updated .= file_tag_list_to_file(implode(",",$new_tags),$type);
+
+		// check for deleted tags to be removed from filetags in pconfig
+                $deleted_tags = array();
+                $check_deleted_tags = explode(",",file_tag_file_to_list($file_old,$type));
+
+	        foreach($check_deleted_tags as $tag) {
+		        if(! stristr($file_new,$lbracket . file_tag_encode($tag) . $rbracket))
+		                $deleted_tags[] = $tag;
+	        }
+
+                foreach($deleted_tags as $key => $tag) {
+		        $r = q("select file from item where uid = %d " . file_tag_file_query('item',$tag,$type),
+		                intval($uid)
+	                );
+
+	                if(count($r)) {
+			        unset($deleted_tags[$key]);
+	                }
+			else {
+			        $filetags_updated = str_replace($lbracket . file_tag_encode($tag) . $rbracket,'',$filetags_updated);
+			}
+		}
+
+                if($saved != $filetags_updated) {
+		        set_pconfig($uid,'system','filetags', $filetags_updated);
+                }
+		return true;
+	}
+        else
+                if(strlen($file_new)) {
+		        set_pconfig($uid,'system','filetags', $file_new);
+                }
+		return true;
+}
+
 function file_tag_save_file($uid,$item,$file) {
 	$result = false;
 	if(! intval($uid))