Merge branch 'master', remote-tracking branch 'remotes/upstream/master'

* remotes/upstream/master:
  bogus empty list element in dfrn_request page when emailnet not enabled
  zrl on random profile
  zrl hook
  bug #372 - category feeds
  pass zrl's to/through global directory

* master:

boot.php

@@ -1494,11 +1494,13 @@ function get_my_url() {
 	return false;
 }
 
-function zrl($s) {
+function zrl($s,$force = false) {
 	if(! strlen($s))
 		return $s;
-	if(! strpos($s,'/profile/'))
+	if((! strpos($s,'/profile/')) && (! $force))
 		return $s;
+	if($force && substr($s,-1,1) !== '/')
+		$s = $s . '/';
 	$achar = strpos($s,'?') ? '&' : '?';
 	$mine = get_my_url();
 	if($mine and ! link_compare($mine,$s))

include/items.php

@@ -19,9 +19,15 @@ function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0)
 				$converse = true;
 			if($a->argv[$x] == 'starred')
 				$starred = true;
+			if($a->argv[$x] === 'category' && $a->argc > ($x + 1) && strlen($a->argv[$x+1]))
+				$category = $a->argv[$x+1];
 		}
+
+
 	}
 
+	
+
 	// default permissions - anonymous user
 
 	$sql_extra = " AND `allow_cid` = '' AND `allow_gid` = '' AND `deny_cid`  = '' AND `deny_gid`  = '' ";
@@ -101,6 +107,10 @@ function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0)
 	if(! strlen($last_update))
 		$last_update = 'now -30 days';
 
+	if(x($category)) {
+		$sql_extra .= file_tag_file_query('item',$category,'category');
+	}
+
 	if($public_feed) {
 		if(! $converse)
 			$sql_extra .= " AND `contact`.`self` = 1 ";

index.php

@@ -40,8 +40,8 @@ load_translation_table($lang);
 require_once("dba.php");
 
 if(! $install) {
-$db = new dba($db_host, $db_user, $db_pass, $db_data, $install);
+	$db = new dba($db_host, $db_user, $db_pass, $db_data, $install);
-        unset($db_host, $db_user, $db_pass, $db_data);
+    	    unset($db_host, $db_user, $db_pass, $db_data);
 
 	/**
 	 * Load configs from db. Overwrite configs from .htconfig.php
@@ -95,6 +95,10 @@ if((x($_SESSION,'language')) && ($_SESSION['language'] !== $lang)) {
 if(x($_GET,'zrl')) {
 	$_SESSION['my_url'] = $_GET['zrl'];
 	$a->query_string = preg_replace('/[\?&]zrl=(.*?)([\?&]|$)/is','',$a->query_string);
+	if(! $install) {
+		$arr = array('zrl' => $_SESSION['my_url'], 'url' => $a->cmd);
+		call_hooks('zrl_init',$arr);
+	}
 }
 
 /**

mod/directory.php

@@ -44,7 +44,7 @@ function directory_content(&$a) {
 	$gdirpath = dirname(get_config('system','directory_submit_url'));
 	if(strlen($gdirpath)) {
 		$globaldir = '<ul><li><div id="global-directory-link"><a href="'
-		. $gdirpath . '">' . t('Global Directory') . '</a></div></li></ul>';
+		. zrl($gdirpath,true) . '">' . t('Global Directory') . '</a></div></li></ul>';
 	}
 
 	$admin = '';

mod/randprof.php

@@ -5,6 +5,6 @@ function randprof_init(&$a) {
 	require_once('include/Contact.php');
 	$x = random_profile();
 	if($x)
-		goaway($x);
+		goaway(zrl($x));
 	goaway($a->get_baseurl() . '/profile');
 }

view/auto_request.tpl

@@ -7,7 +7,7 @@ $page_desc<br />
 <li><a href="http://friendica.com" title="$friendica">$friendica</a></li>
 <li><a href="http://joindiaspora.com" title="$diaspora">$diaspora</a> $diasnote</li>
 <li><a href="http://ostatus.org" title="$public_net" >$statusnet</a></li>
-<li>$emailnet</li>
+{{ if $emailnet }}<li>$emailnet</li>{{ endif }}
 </ul>
 </p>
 <p>

view/dfrn_request.tpl

@@ -7,7 +7,7 @@ $page_desc<br />
 <li><a href="http://friendica.com" title="$friendica">$friendica</a></li>
 <li><a href="http://joindiaspora.com" title="$diaspora">$diaspora</a> $diasnote</li>
 <li><a href="http://ostatus.org" title="$public_net" >$statusnet</a></li>
-<li>$emailnet</li>
+{{ if $emailnet }}<li>$emailnet</li>{{ endif }}
 </ul>
 $invite_desc
 </p>