X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fitem.php;h=ffb486a7dbb194358ccb85dd95f763fba9d524e9;hb=fd8df4c4d6688e5ffd6bc78e14062aa064102715;hp=f8f2e0fafe49f04a42f5f20c4cfd55e6907c9c52;hpb=0c67c89715df801e0c887be50c9739db3bae7ca3;p=friendica.git

diff --git a/mod/item.php b/mod/item.php
index f8f2e0fafe..ffb486a7db 100644
--- a/mod/item.php
+++ b/mod/item.php
@@ -24,8 +24,8 @@ require_once('include/threads.php');
 require_once('include/text.php');
 require_once('include/items.php');
 require_once('include/Scrape.php');
+require_once('include/diaspora.php');
 
-if(! function_exists('item_post')) {
 function item_post(&$a) {
 
 	if((! local_user()) && (! remote_user()) && (! x($_REQUEST,'commenter')))
@@ -161,6 +161,9 @@ function item_post(&$a) {
 				logger('no contact found: '.print_r($thrparent, true), LOGGER_DEBUG);
 			} else
 				logger('parent contact: '.print_r($parent_contact, true), LOGGER_DEBUG);
+
+			if ($parent_contact["nick"] == "")
+				$parent_contact["nick"] = $parent_contact["name"];
 		}
 	}
 
@@ -845,9 +848,6 @@ function item_post(&$a) {
 		// NOTREACHED
 	}
 
-	// Store the guid and other relevant data
-	add_guid($datarray);
-
 	$post_id = $r[0]['id'];
 	logger('mod_item: saved item ' . $post_id);
 
@@ -901,7 +901,7 @@ function item_post(&$a) {
 
 
 		// Store the comment signature information in case we need to relay to Diaspora
-		store_diaspora_comment_sig($datarray, $author, ($self ? $user['prvkey'] : false), $parent_item, $post_id);
+		diaspora::store_comment_signature($datarray, $author, ($self ? $user['prvkey'] : false), $post_id);
 
 	} else {
 		$parent = $post_id;
@@ -1018,9 +1018,7 @@ function item_post(&$a) {
 	item_post_return($a->get_baseurl(), $api_source, $return_path);
 	// NOTREACHED
 }
-}
 
-if(! function_exists('item_post_return')) {
 function item_post_return($baseurl, $api_source, $return_path) {
 	// figure out how to return, depending on from whence we came
 
@@ -1040,9 +1038,9 @@ function item_post_return($baseurl, $api_source, $return_path) {
 	echo json_encode($json);
 	killme();
 }
-}
 
-if(! function_exists('item_content')) {
+
+
 function item_content(&$a) {
 
 	if((! local_user()) && (! remote_user()))
@@ -1061,21 +1059,20 @@ function item_content(&$a) {
 	}
 	return $o;
 }
-}
 
 /**
  * This function removes the tag $tag from the text $body and replaces it with
  * the appropiate link.
  *
  * @param unknown_type $body the text to replace the tag in
- * @param unknown_type $inform a comma-seperated string containing everybody to inform
- * @param unknown_type $str_tags string to add the tag to
- * @param unknown_type $profile_uid
- * @param unknown_type $tag the tag to replace
+ * @param string $inform a comma-seperated string containing everybody to inform
+ * @param string $str_tags string to add the tag to
+ * @param integer $profile_uid
+ * @param string $tag the tag to replace
+ * @param string $network The network of the post
  *
  * @return boolean true if replaced, false if not replaced
  */
-if(! function_exists('handle_tag')) {
 function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $network = "") {
 	require_once("include/Scrape.php");
 	require_once("include/socgraph.php");
@@ -1180,7 +1177,7 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 			//select someone from this user's contacts by name in the current network
 			if (!$r AND ($network != ""))
 				$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `network` = '%s' AND `uid` = %d LIMIT 1",
-						dbesc($newname),
+						dbesc($name),
 						dbesc($network),
 						intval($profile_uid)
 				);
@@ -1197,7 +1194,7 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 			//select someone from this user's contacts by name
 			if(!$r)
 				$r = q("SELECT `id`, `url`, `nick`, `name`, `alias`, `network` FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1",
-						dbesc($newname),
+						dbesc($name),
 						intval($profile_uid)
 				);
 		}
@@ -1220,13 +1217,13 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 		}
 
 		//if there is an url for this persons profile
-		if(isset($profile)) {
+		if (isset($profile) AND ($newname != "")) {
 
 			$replaced = true;
 			//create profile link
 			$profile = str_replace(',','%2c',$profile);
-			$newtag = '@[url=' . $profile . ']' . $newname	. '[/url]';
-			$body = str_replace('@' . $name, $newtag, $body);
+			$newtag = '@[url='.$profile.']'.$newname.'[/url]';
+			$body = str_replace('@'.$name, $newtag, $body);
 			//append tag to str_tags
 			if(! stristr($str_tags,$newtag)) {
 				if(strlen($str_tags))
@@ -1238,7 +1235,7 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 			// subscribed to you. But the nickname URL is OK if they are. Grrr. We'll tag both.
 
 			if(strlen($alias)) {
-				$newtag = '@[url=' . $alias . ']' . $newname	. '[/url]';
+				$newtag = '@[url='.$alias.']'.$newname.'[/url]';
 				if(! stristr($str_tags,$newtag)) {
 					if(strlen($str_tags))
 						$str_tags .= ',';
@@ -1250,44 +1247,3 @@ function handle_tag($a, &$body, &$inform, &$str_tags, $profile_uid, $tag, $netwo
 
 	return array('replaced' => $replaced, 'contact' => $r[0]);
 }
-}
-
-if(! function_exists('store_diaspora_comment_sig')) {
-function store_diaspora_comment_sig($datarray, $author, $uprvkey, $parent_item, $post_id) {
-	// We won't be able to sign Diaspora comments for authenticated visitors - we don't have their private key
-
-	$enabled = intval(get_config('system','diaspora_enabled'));
-	if(! $enabled) {
-		logger('mod_item: diaspora support disabled, not storing comment signature', LOGGER_DEBUG);
-		return;
-	}
-
-
-	logger('mod_item: storing diaspora comment signature');
-
-	require_once('include/bb2diaspora.php');
-	$signed_body = html_entity_decode(bb2diaspora($datarray['body']));
-
-	// Only works for NETWORK_DFRN
-	$contact_baseurl_start = strpos($author['url'],'://') + 3;
-	$contact_baseurl_length = strpos($author['url'],'/profile') - $contact_baseurl_start;
-	$contact_baseurl = substr($author['url'], $contact_baseurl_start, $contact_baseurl_length);
-	$diaspora_handle = $author['nick'] . '@' . $contact_baseurl;
-
-	$signed_text = $datarray['guid'] . ';' . $parent_item['guid'] . ';' . $signed_body . ';' . $diaspora_handle;
-
-	if( $uprvkey !== false )
-		$authorsig = rsa_sign($signed_text,$uprvkey,'sha256');
-	else
-		$authorsig = '';
-
-	q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
-		intval($post_id),
-		dbesc($signed_text),
-		dbesc(base64_encode($authorsig)),
-		dbesc($diaspora_handle)
-	);
-
-	return;
-}
-}