From 9b7994a9b785bac7ae8314ae398352d336b26aef Mon Sep 17 00:00:00 2001
From: friendica <info@friendica.com>
Date: Sun, 27 Oct 2013 20:01:28 -0700
Subject: remote post module so that from anywhere on the web or at least
 within the matrix you'll be able to share content or we can have apps on
 other sites that post status updates on your wall. All with your permission
 of course as you'll have to click "share" to actually post it.

---
 include/conversation.php |  4 +--
 mod/editpost.php         |  6 ++--
 mod/rpost.php            | 90 ++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 96 insertions(+), 4 deletions(-)
 create mode 100644 mod/rpost.php

diff --git a/include/conversation.php b/include/conversation.php
index a8b3150b4..497c2fda7 100644
--- a/include/conversation.php
+++ b/include/conversation.php
@@ -1096,7 +1096,7 @@ function status_editor($a,$x,$popup=false) {
 		'$shortsetloc' => t('set location'),
 		'$noloc' => t('Clear browser location'),
 		'$shortnoloc' => t('clear location'),
-		'$title' => "",
+		'$title' => ((x($x,'title')) ? htmlspecialchars($x['title']) : ''),
 		'$placeholdertitle' => t('Set title'),
 		'$catsenabled' => ((feature_enabled($x['profile_uid'],'categories') && (! $webpage)) ? 'categories' : ''),
 		'$category' => "",
@@ -1105,7 +1105,7 @@ function status_editor($a,$x,$popup=false) {
 		'$permset' => t('Permission settings'),
 		'$shortpermset' => t('permissions'),
 		'$ptyp' => (($notes_cid) ? 'note' : 'wall'),
-		'$content' => '',
+		'$content' => ((x($x,'body')) ? htmlspecialchars($x['body']) : ''),
 		'$post_id' => '',
 		'$baseurl' => $a->get_baseurl(true),
 		'$defloc' => $x['default_location'],
diff --git a/mod/editpost.php b/mod/editpost.php
index 8d510ce05..161e8f301 100644
--- a/mod/editpost.php
+++ b/mod/editpost.php
@@ -1,4 +1,4 @@
-<?php
+<?php /** @file */
 
 require_once('acl_selectors.php');
 require_once('include/crypto.php');
@@ -36,6 +36,8 @@ function editpost_content(&$a) {
 	if(feature_enabled(local_user(),'richtext'))
 		$plaintext = false;
 
+	$channel = $a->get_channel();
+
 	$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
 		'$title' => t('Edit post')
 	));
@@ -46,7 +48,7 @@ function editpost_content(&$a) {
 		'$editselect' =>  (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
 		'$ispublic' => '&nbsp;', // t('Visible to <strong>everybody</strong>'),
 		'$geotag' => $geotag,
-		'$nickname' => $a->user['nickname']
+		'$nickname' => $channel['channel_address']
 	));
 
 
diff --git a/mod/rpost.php b/mod/rpost.php
new file mode 100644
index 000000000..78adb5e34
--- /dev/null
+++ b/mod/rpost.php
@@ -0,0 +1,90 @@
+<?php /** @file */
+
+require_once('acl_selectors.php');
+require_once('include/crypto.php');
+require_once('include/items.php');
+require_once('include/taxonomy.php');
+require_once('include/conversation.php');
+
+/**
+ * remote post
+ * 
+ * https://yoursite/rpost?f=&title=&body=&remote_return=
+ *
+ * This can be called via either GET or POST, use POST for long body content as suhosin often limits GET parameter length
+ *
+ * f= placeholder, often required
+ * title= Title of post
+ * body= Body of post
+ * remote_return= absolute URL to return after posting is finished
+ *
+ * currently content type is Red Matrix bbcode, though HTML is possible. This is left as an exercise for future developers 
+ */
+
+
+
+function rpost_content(&$a) {
+
+	$o = '';
+
+	if(! local_user()) {
+		// FIXME
+		// probably need to figure out how to preserve the $_REQUEST variables in the session
+		// in case you aren't currently logged in. Otherwise you'll have to go back to
+		// the site that sent you here and try again. 		
+		return login();
+	}
+
+	if($_REQUEST['remote_return']) {
+		$_SESSION['remote_return'] = $_REQUEST['remote_return'];
+	}
+	if(argc() > 1 && argv(1) === 'return' && $_SESSION['remote_return']) {
+		goaway($_SESSION['remote_return']);
+	}
+
+	$plaintext = true;
+	if(feature_enabled(local_user(),'richtext'))
+		$plaintext = false;
+
+
+	$channel = $a->get_channel();
+
+	$o .= replace_macros(get_markup_template('edpost_head.tpl'), array(
+		'$title' => t('Edit post')
+	));
+
+	
+	$a->page['htmlhead'] .= replace_macros(get_markup_template('jot-header.tpl'), array(
+		'$baseurl' => $a->get_baseurl(),
+		'$editselect' =>  (($plaintext) ? 'none' : '/(profile-jot-text|prvmail-text)/'),
+		'$ispublic' => '&nbsp;', // t('Visible to <strong>everybody</strong>'),
+		'$geotag' => $geotag,
+		'$nickname' => $channel['channel_address']
+	));
+
+
+
+	$x = array(
+		'is_owner' => true,
+		'allow_location' => ((intval(get_pconfig($channel['channel_id'],'system','use_browser_location'))) ? '1' : ''),
+		'default_location' => $channel['channel_location'],
+		'nickname' => $channel['channel_address'],
+		'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] 
+			|| $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
+		'acl' => populate_acl($channel, $false),
+		'bang' => '',
+		'visitor' => 'block',
+		'profile_uid' => local_user(),
+		'title' => $_REQUEST['title'],
+		'body' => $_REQUEST['body'],
+		'return_path' => 'rpost/return'
+	);
+
+
+	$o .= status_editor($a,$x);
+
+	return $o;
+
+}
+
+
-- 
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