From c42922f25f34f7d34fa50bc743680169542ac4a5 Mon Sep 17 00:00:00 2001
From: rabuzarus <>
Date: Wed, 20 Jan 2016 03:34:22 +0100
Subject: [PATCH] rework autocomplete: make remote and local search work

---
 include/acl_selectors.php | 75 +++++++++++++++++++++++++++++++++++++++
 include/dir_fns.php       | 36 +++++++++++++++++++
 include/nav.php           |  8 +++++
 3 files changed, 119 insertions(+)
 create mode 100644 include/dir_fns.php

diff --git a/include/acl_selectors.php b/include/acl_selectors.php
index 69181b735..19197981e 100644
--- a/include/acl_selectors.php
+++ b/include/acl_selectors.php
@@ -545,6 +545,26 @@ function acl_lookup(&$a, $out_type = 'json') {
 			intval(local_user())
 		);
 	}
+	elseif($type == 'x') {
+		$r = navbar_complete($a);
+		$contacts = array();
+		if($r) {
+			foreach($r as $g) {
+				$contacts[] = array(
+					"photo"    => $g['photo'],
+					"name"     => $g['name'],
+					"nick"     => (x($g['addr']) ? $g['addr'] : $g['url']),
+				);
+			}
+		}
+		$o = array(
+			'start' => $start,
+			'count'	=> $count,
+			'items'	=> $contacts,
+		);
+		echo json_encode($o);
+		killme();
+	}
 	else
 		$r = array();
 
@@ -655,3 +675,58 @@ function acl_lookup(&$a, $out_type = 'json') {
 	killme();
 }
 
+function navbar_complete(&$a) {
+
+//	logger('navbar_complete');
+
+	if((get_config('system','block_public')) && (! local_user()) && (! remote_user())) {
+		return;
+	}
+
+	$local = get_config('system','poco_local_search');
+	$local = true;
+
+	$search = $prefix.notags(trim($_REQUEST['search']));
+	if(! $search || mb_strlen($search) < 2)
+		return array();
+
+	$star = false;
+	$address = false;
+
+	if(substr($search,0,1) === '@')
+		$search = substr($search,1);
+
+	if(substr($search,0,1) === '*') {
+		$star = true;
+		$search = substr($search,1);
+	}
+
+	if(strpos($search,'@') !== false) {
+		$address = true;
+	}
+
+	if($local) {
+		require_once("include/dir_fns.php");
+		$x = dirsearch_autocomplete($search);
+		return $x;
+	}
+
+	if(! $local) {
+		require_once("include/dir_fns.php");
+		$url = $directory['url'] . '/dirsearch';
+	
+
+		$p = (($a->pager['page'] != 1) ? '&p=' . $a->pager['page'] : '');
+	
+
+		$x = z_fetch_url(get_server().'/lsearch?f=' . $p .  '&search=' . urlencode($search));
+		if($x['success']) {
+			$t = 0;
+			$j = json_decode($x['body'],true);
+			if($j && $j['results']) {
+				return $j['results'];
+			}
+		}
+	}
+	return;
+}
\ No newline at end of file
diff --git a/include/dir_fns.php b/include/dir_fns.php
new file mode 100644
index 000000000..a362732b7
--- /dev/null
+++ b/include/dir_fns.php
@@ -0,0 +1,36 @@
+<?php
+
+
+
+function dirsearch_autocomplete($search) {
+
+	if($search) {
+
+		if (get_config('system','diaspora_enabled'))
+			$diaspora = NETWORK_DIASPORA;
+		else
+			$diaspora = NETWORK_DFRN;
+
+		if (!get_config('system','ostatus_disabled'))
+			$ostatus = NETWORK_OSTATUS;
+		else
+			$ostatus = NETWORK_DFRN;
+
+		$results = q("SELECT `contact`.`id` AS `cid`, `gcontact`.`url`, `gcontact`.`name`, `gcontact`.`nick`, `gcontact`.`photo`, `gcontact`.`network`, `gcontact`.`keywords`, `gcontact`.`addr`
+					FROM `gcontact`
+					LEFT JOIN `contact` ON `contact`.`nurl` = `gcontact`.`nurl`
+						AND `contact`.`uid` = %d AND NOT `contact`.`blocked`
+						AND NOT `contact`.`pending` AND `contact`.`rel` IN ('%s', '%s')
+					WHERE (`contact`.`id` > 0 OR (NOT `gcontact`.`hide` AND `gcontact`.`network` IN ('%s', '%s', '%s') AND
+					((`gcontact`.`last_contact` >= `gcontact`.`last_failure`) OR (`gcontact`.`updated` >= `gcontact`.`last_failure`)))) AND
+					(`gcontact`.`url` REGEXP '%s' OR `gcontact`.`name` REGEXP '%s' OR `gcontact`.`nick` REGEXP '%s'
+						) 
+						GROUP BY `gcontact`.`nurl`
+						ORDER BY `gcontact`.`updated` DESC ",
+					intval(local_user()), dbesc(CONTACT_IS_SHARING), dbesc(CONTACT_IS_FRIEND),
+					dbesc(NETWORK_DFRN), dbesc($ostatus), dbesc($diaspora),
+					dbesc(escape_tags($search)), dbesc(escape_tags($search)), dbesc(escape_tags($search)));
+		return $results;
+	}
+		
+}
\ No newline at end of file
diff --git a/include/nav.php b/include/nav.php
index 6512d3560..0261ab7d6 100644
--- a/include/nav.php
+++ b/include/nav.php
@@ -11,10 +11,18 @@ function nav(&$a) {
 	if(!(x($a->page,'nav')))
 		$a->page['nav'] = '';
 
+	$base = z_root();
 	/**
 	 * Placeholder div for popup panel
 	 */
 
+	$a->page['htmlhead'] .= <<< EOT
+
+<script>$(document).ready(function() {
+		$("#search-text").search_autocomplete('$base/acl');
+});
+</script>
+EOT;
 	$a->page['nav'] .= '<div id="panel" style="display: none;"></div>' ;
 
 	$nav_info = nav_info($a);