From 29c1797493f44d2677cab9b35ce6d879f020a15e Mon Sep 17 00:00:00 2001
From: zotlabs <mike@macgirvin.com>
Date: Wed, 6 Feb 2019 17:26:09 -0800
Subject: work on repeat/share for Hubzilla

---
 Zotlabs/Lib/Activity.php   |   2 +-
 Zotlabs/Lib/ThreadItem.php |   7 ++-
 Zotlabs/Module/Embed.php   |  22 ++++++++
 Zotlabs/Module/Share.php   | 134 +++++++++++++++++++++++++++------------------
 4 files changed, 110 insertions(+), 55 deletions(-)
 create mode 100644 Zotlabs/Module/Embed.php

(limited to 'Zotlabs')

diff --git a/Zotlabs/Lib/Activity.php b/Zotlabs/Lib/Activity.php
index 259419f54..bcbe53df7 100644
--- a/Zotlabs/Lib/Activity.php
+++ b/Zotlabs/Lib/Activity.php
@@ -236,7 +236,7 @@ class Activity {
 		$ret['id']   = ((strpos($i['mid'],'http') === 0) ? $i['mid'] : z_root() . '/item/' . urlencode($i['mid']));
 
 		if($i['title'])
-			$ret['title'] = bbcode($i['title']);
+			$ret['name'] = $i['title'];
 
 		$ret['published'] = datetime_convert('UTC','UTC',$i['created'],ATOM_TIME);
 		if($i['created'] !== $i['edited'])
diff --git a/Zotlabs/Lib/ThreadItem.php b/Zotlabs/Lib/ThreadItem.php
index 83d243177..6c4deea27 100644
--- a/Zotlabs/Lib/ThreadItem.php
+++ b/Zotlabs/Lib/ThreadItem.php
@@ -293,8 +293,10 @@ class ThreadItem {
 			$dislike = array( t("I don't like this \x28toggle\x29"), t("dislike"));
 		}
 
-		if ($shareable)
-			$share = array( t('Share This'), t('share'));
+		if ($shareable) {
+			$share = array( t('Repeat This'), t('repeat'));
+			$embed = array( t('Share This'), t('share'));
+		}
 
 		$dreport = '';
 
@@ -408,6 +410,7 @@ class ThreadItem {
 			'like'      => $like,
 			'dislike'   => ((feature_enabled($conv->get_profile_owner(),'dislike')) ? $dislike : ''),
 			'share'     => $share,
+			'embed'     => $embed,
 			'rawmid'	=> $item['mid'],
 			'plink'     => get_plink($item),
 			'edpost'    => $edpost, // ((feature_enabled($conv->get_profile_owner(),'edit_posts')) ? $edpost : ''),
diff --git a/Zotlabs/Module/Embed.php b/Zotlabs/Module/Embed.php
new file mode 100644
index 000000000..77b9254dd
--- /dev/null
+++ b/Zotlabs/Module/Embed.php
@@ -0,0 +1,22 @@
+<?php
+namespace Zotlabs\Module;
+
+require_once('include/security.php');
+require_once('include/bbcode.php');
+
+
+class Embed extends \Zotlabs\Web\Controller {
+
+	function init() {
+	
+		$post_id = ((argc() > 1) ? intval(argv(1)) : 0);
+	
+		if(! $post_id)
+			killme();
+	
+		echo '[share=' . $post_id . '][/share]';
+		killme();
+
+	}
+	
+}
diff --git a/Zotlabs/Module/Share.php b/Zotlabs/Module/Share.php
index c6d0be051..af339a09b 100644
--- a/Zotlabs/Module/Share.php
+++ b/Zotlabs/Module/Share.php
@@ -1,6 +1,10 @@
 <?php
 namespace Zotlabs\Module;
 
+use App;
+use Zotlabs\Daemon\Master;
+
+
 require_once('include/security.php');
 require_once('include/bbcode.php');
 
@@ -14,23 +18,21 @@ class Share extends \Zotlabs\Web\Controller {
 		if(! $post_id)
 			killme();
 	
-		echo '[share=' . $post_id . '][/share]';
-		killme();
+		if(! local_channel()) {
+			killme();
+		}
 
+		$observer = App::get_observer();	
+
+		$channel = App::get_channel();
 
-	/**
-	 * The remaining code is deprecated and handled in Zotlabs/Lib/Share.php at post 
-	 * submission time.
- 	 */
 
-		if(! (local_channel() || remote_channel()))
-			killme();
-	
 		$r = q("SELECT * from item left join xchan on author_xchan = xchan_hash WHERE id = %d  LIMIT 1",
 			intval($post_id)
 		);
 		if(! $r)
 			killme();
+
 		if(($r[0]['item_private']) && ($r[0]['xchan_network'] !== 'rss'))
 			killme();
 	
@@ -47,58 +49,86 @@ class Share extends \Zotlabs\Web\Controller {
 		if($r[0]['mimetype'] !== 'text/bbcode')
 			killme();
 	
-		/** @FIXME eventually we want to post remotely via rpost on your home site */
-		// When that works remove this next bit:
-	
-		if(! local_channel())
-			killme();
 	
 		xchan_query($r);
 	
-		$is_photo = (($r[0]['obj_type'] === ACTIVITY_OBJ_PHOTO) ? true : false);
-		if($is_photo) {
-			$object = json_decode($r[0]['obj'],true);
-			$photo_bb = $object['body'];
-		}
-	
-		if (strpos($r[0]['body'], "[/share]") !== false) {
-			$pos = strpos($r[0]['body'], "[share");
-			$o = substr($r[0]['body'], $pos);
-		} else {
-			$o = "[share author='" . urlencode($r[0]['author']['xchan_name']) .
-				"' profile='"    . $r[0]['author']['xchan_url'] .
-				"' avatar='"     . $r[0]['author']['xchan_photo_s'] .
-				"' link='"       . $r[0]['plink'] .
-				"' auth='"       . (($r[0]['author']['network'] === 'zot') ? 'true' : 'false') .
-				"' posted='"     . $r[0]['created'] .
-				"' message_id='" . $r[0]['mid'] . 
-			"']";
-			if($r[0]['title'])
-				$o .= '[b]'.$r[0]['title'].'[/b]'."\r\n";
-			$o .= (($is_photo) ? $photo_bb . "\r\n" . $r[0]['body'] : $r[0]['body']);
-			$o .= "[/share]";
-		}
-	
-		if(local_channel()) {
-			echo $o;
+		$arr = [];
+
+		$item = $r[0];
+
+		$owner_uid = $r[0]['uid'];
+		$owner_aid = $r[0]['aid'];
+
+		$can_comment = false;
+		if((array_key_exists('owner',$item)) && intval($item['owner']['abook_self']))
+			$can_comment = perm_is_allowed($item['uid'],$observer['xchan_hash'],'post_comments');
+		else
+			$can_comment = can_comment_on_post($observer['xchan_hash'],$item);
+
+		if(! $can_comment) {
+			notice( t('Permission denied') . EOL);
 			killme();
 		}
+
+		$r = q("select * from xchan where xchan_hash = '%s' limit 1",
+			dbesc($item['owner_xchan'])
+		);
+
+		if($r)
+			$thread_owner = $r[0];
+		else
+			killme();
 	
-		$observer = \App::get_observer();
-		$parsed = $observer['xchan_url'];
-		if($parsed) {
-			$post_url = $parsed['scheme'] . '://' . $parsed['host'] . (($parsed['port']) ? ':' . $parsed['port'] : '')
-				. '/rpost';
+		$r = q("select * from xchan where xchan_hash = '%s' limit 1",
+			dbesc($item['author_xchan'])
+		);
+		if($r)
+			$item_author = $r[0];
+		else
+			killme();
 	
-			/**
-			 * @FIXME we were probably called from JS so we don't know the return page.
-			 * In fact we won't be able to load the remote page.
-			 * we might need an iframe
-			 */
+
+		$arr['aid'] = $owner_aid;
+		$arr['uid'] = $owner_uid;
+
+		$arr['item_origin'] = 1;
+		$arr['item_wall'] = $item['item_wall'];
+		$arr['mid'] = item_message_id();
+		$arr['mid'] = str_replace('/item/','/activity/',$arr['mid']);
+		$arr['parent_mid'] = $item['mid'];
+
+		$mention = '@[zrl=' . $item['author']['xchan_url'] . ']' . $item['author']['xchan_name'] . '[/zrl]';
+		$arr['body'] = sprintf( t('&#x1f501; Repeated %1$s\'s %2$s'), $mention, $item['obj_type']);
+
+		$arr['author_xchan'] = $channel['channel_hash'];
+		$arr['owner_xchan']  = $item['author_xchan'];
+		$arr['obj'] = Activity::encode_item($item);
+		$arr['obj_type'] = $item['obj_type'];
+		$arr['verb'] = 'Announce';
+
+		$post = item_store($arr);	
+
+		$post_id = $post['item_id'];
+
+		$arr['id'] = $post_id;
 	
-			$x = z_post_url($post_url, array('f' => '', 'body' => $o ));
-			killme();
+		call_hooks('post_local_end', $arr);
+
+		info( t('Post repeated') . EOL);
+
+		$r = q("select * from item where id = %d",
+			intval($post_id)
+		);
+		if($r) {
+			xchan_query($r);
+			$sync_item = fetch_post_tags($r);
+			build_sync_packet($channel['channel_id'], [ 'item' => [ encode_item($sync_item[0],true) ] ]);
 		}
+
+		Master::Summon([ 'Notifier','like',$post_id ]);
+	
+		killme();
+	
 	}
 	
 }
-- 
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