From 9026810496d64290ab7926345f7fae9b82d07987 Mon Sep 17 00:00:00 2001
From: Beanow <beanow@project-virality.com>
Date: Sun, 10 Aug 2014 12:45:34 +0200
Subject: [PATCH] Added noscrape feature.

---
 mod/admin.php                 |  7 +++--
 mod/friendica.php             |  6 ++++-
 mod/noscrape.php              | 51 +++++++++++++++++++++++++++++++++++
 view/templates/admin_site.tpl |  1 +
 4 files changed, 62 insertions(+), 3 deletions(-)
 create mode 100644 mod/noscrape.php

diff --git a/mod/admin.php b/mod/admin.php
index 3b22811d..265397a2 100644
--- a/mod/admin.php
+++ b/mod/admin.php
@@ -360,6 +360,7 @@ function admin_page_site_post(&$a){
 	$temppath		=	((x($_POST,'temppath'))			? notags(trim($_POST['temppath']))		: '');
 	$basepath		=	((x($_POST,'basepath'))			? notags(trim($_POST['basepath']))		: '');
 	$singleuser		=	((x($_POST,'singleuser'))		? notags(trim($_POST['singleuser']))		: '');
+	$enable_noscrape = ((x($_POST,'enable_noscrape')) ? true : false);
 	if($ssl_policy != intval(get_config('system','ssl_policy'))) {
 		if($ssl_policy == SSL_POLICY_FULL) {
 			q("update `contact` set
@@ -483,6 +484,7 @@ function admin_page_site_post(&$a){
 	set_config('system','lockpath', $lockpath);
 	set_config('system','temppath', $temppath);
 	set_config('system','basepath', $basepath);
+	set_config('system','enable_noscrape', $enable_noscrape);
 
 	info( t('Site settings updated.') . EOL);
 	goaway($a->get_baseurl(true) . '/admin/site' );
@@ -643,8 +645,9 @@ function admin_page_site(&$a) {
 		'$basepath'		=> array('basepath', t("Base path to installation"), get_config('system','basepath'), "If the system cannot detect the correct path to your installation, enter the correct path here. This setting should only be set if you are using a restricted system and symbolic links to your webroot."),
 
 		'$relocate_url'     => array('relocate_url', t("New base url"), $a->get_baseurl(), "Change base url for this server. Sends relocate message to all DFRN contacts of all users."),
-
-        '$form_security_token' => get_form_security_token("admin_site"),
+		
+		'$enable_noscrape'=> array('enable_noscrape', t("Enable noscrape"), get_config('system','enable_noscrape'), t("The noscrape feature speeds up directory submissions by using JSON data instead of HTML scraping.")),
+    '$form_security_token' => get_form_security_token("admin_site")
 
 	));
 
diff --git a/mod/friendica.php b/mod/friendica.php
index b0d3892d..47d815de 100644
--- a/mod/friendica.php
+++ b/mod/friendica.php
@@ -37,8 +37,12 @@ function friendica_init(&$a) {
 			'admin' => $admin,
 			'site_name' => $a->config['sitename'],
 			'platform' => FRIENDICA_PLATFORM,
-			'info' => ((x($a->config,'info')) ? $a->config['info'] : '')
+			'info' => ((x($a->config,'info')) ? $a->config['info'] : ''),
 		);
+		
+		//Enable noscrape?
+		if(!!get_config('system','enable_noscrape'))
+			$data['no_scrape_url'] = $a->get_baseurl().'/noscrape';
 
 		echo json_encode($data);
 		killme();
diff --git a/mod/noscrape.php b/mod/noscrape.php
new file mode 100644
index 00000000..41ccc30a
--- /dev/null
+++ b/mod/noscrape.php
@@ -0,0 +1,51 @@
+<?php
+
+function noscrape_init(&$a) {
+	
+	if(!get_config('system','enable_noscrape'))
+		killme();
+	
+	if($a->argc > 1)
+		$which = $a->argv[1];
+	else 
+		killme();
+	
+	$profile = 0;
+	if((local_user()) && ($a->argc > 2) && ($a->argv[2] === 'view')) {
+		$which = $a->user['nickname'];
+		$profile = $a->argv[1];
+	}
+	
+	profile_load($a,$which,$profile);
+	
+	if(!$a->profile['net-publish'])
+		killme();
+	
+	$keywords = ((x($a->profile,'pub_keywords')) ? $a->profile['pub_keywords'] : '');
+	$keywords = str_replace(array('#',',',' ',',,'),array('',' ',',',','),$keywords);
+	$keywords = explode(',', $keywords);
+	
+	$json_info = array(
+		'fn' => $a->profile['name'],
+		'key' => $a->profile['pubkey'],
+		'homepage' => $a->get_baseurl()."/profile/{$which}",
+		'comm' => (x($a->profile,'page-flags')) && ($a->profile['page-flags'] == PAGE_COMMUNITY),
+		'photo' => $a->profile['photo'],
+		'tags' => $keywords
+	);
+	
+	//These are optional fields.
+	$profile_fields = array('pdesc', 'locality', 'region', 'postal-code', 'country-name', 'gender', 'marital');
+	foreach($profile_fields as $field)
+		if(!empty($a->profile[$field])) $json_info["$field"] = $a->profile[$field];
+	
+	$dfrn_pages = array('request', 'confirm', 'notify', 'poll');
+	foreach($dfrn_pages as $dfrn)
+		$json_info["dfrn-{$dfrn}"] = $a->get_baseurl()."/dfrn_{$dfrn}/{$which}";
+	
+	//Output all the JSON!
+	header('Content-type: application/json; charset=utf-8');
+	echo json_encode($json_info);
+	exit;
+	
+}
\ No newline at end of file
diff --git a/view/templates/admin_site.tpl b/view/templates/admin_site.tpl
index 835b027f..36b0f6c3 100644
--- a/view/templates/admin_site.tpl
+++ b/view/templates/admin_site.tpl
@@ -108,6 +108,7 @@
 	{{include file="field_checkbox.tpl" field=$suppress_language}}
 
 	<h3>{{$performance}}</h3>
+	{{include file="field_checkbox.tpl" field=$enable_noscrape}}
 	{{include file="field_checkbox.tpl" field=$use_fulltext_engine}}
 	{{include file="field_input.tpl" field=$itemcache}}
 	{{include file="field_input.tpl" field=$itemcache_duration}}