X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fthreads.php;h=61bc5292ff7621fba0c3f96d653d6c4ae8794db8;hb=c4d3ab68785122ff070c65a444aaa0833b746b2b;hp=7a6305f85b02f2ffc14ab40e4edeb81e846092a9;hpb=de5a0dadb0715198b9ba376e4ab79f58cedef098;p=friendica.git

diff --git a/include/threads.php b/include/threads.php
index 7a6305f85b..61bc5292ff 100644
--- a/include/threads.php
+++ b/include/threads.php
@@ -1,6 +1,6 @@
 <?php
 
-use Friendica\App;
+use Friendica\Database\DBM;
 
 function add_thread($itemid, $onlyshadow = false) {
 	$items = q("SELECT `uid`, `created`, `edited`, `commented`, `received`, `changed`, `wall`, `private`, `pubmail`,
@@ -15,191 +15,43 @@ function add_thread($itemid, $onlyshadow = false) {
 	$item['iid'] = $itemid;
 
 	if (!$onlyshadow) {
-		$result = dbq("INSERT INTO `thread` (`"
-				.implode("`, `", array_keys($item))
-				."`) VALUES ('"
-				.implode("', '", array_values($item))
-				."')");
+		$result = dba::insert('thread', $item);
 
 		logger("Add thread for item ".$itemid." - ".print_r($result, true), LOGGER_DEBUG);
 	}
 }
 
-/**
- * @brief Add a shadow entry for a given item id that is a thread starter
- *
- * We store every public item entry additionally with the user id "0".
- * This is used for the community page and for the search.
- * It is planned that in the future we will store public item entries only once.
- *
- * @param integer $itemid Item ID that should be added
- */
-function add_shadow_thread($itemid) {
-	$items = q("SELECT `uid`, `wall`, `private`, `moderated`, `visible`, `contact-id`, `deleted`, `network`
-		FROM `item` WHERE `id` = %d AND (`parent` = %d OR `parent` = 0) LIMIT 1", intval($itemid), intval($itemid));
-
-	if (!dbm::is_result($items)) {
-		return;
-	}
-
-	$item = $items[0];
-
-	// is it already a copy?
-	if (($itemid == 0) || ($item['uid'] == 0)) {
-		return;
-	}
-
-	// Is it a visible public post?
-	if (!$item["visible"] || $item["deleted"] || $item["moderated"] || $item["private"]) {
-		return;
-	}
-
-	// is it an entry from a connector? Only add an entry for natively connected networks
-	if (!in_array($item["network"], array(NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS, ""))) {
-		return;
-	}
-
-	// Only do these checks if the post isn't a wall post
-	if (!$item["wall"]) {
-		// Check, if hide-friends is activated - then don't do a shadow entry
-		$r = q("SELECT `hide-friends` FROM `profile` WHERE `is-default` AND `uid` = %d AND NOT `hide-friends`",
-			$item['uid']);
-
-		if (!dbm::is_result($r)) {
-			return;
-		}
-
-		// Check if the contact is hidden or blocked
-		$r = q("SELECT `id` FROM `contact` WHERE NOT `hidden` AND NOT `blocked` AND `id` = %d",
-			$item['contact-id']);
-
-		if (!dbm::is_result($r)) {
-			return;
-		}
-	}
-
-	// Only add a shadow, if the profile isn't hidden
-	$r = q("SELECT `uid` FROM `user` where `uid` = %d AND NOT `hidewall`", $item['uid']);
-	if (!dbm::is_result($r)) {
-		return;
-	}
-
-	$item = q("SELECT * FROM `item` WHERE `id` = %d", intval($itemid));
-
-	if (count($item) && ($item[0]["allow_cid"] == '')  && ($item[0]["allow_gid"] == '') &&
-		($item[0]["deny_cid"] == '') && ($item[0]["deny_gid"] == '')) {
-
-		$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = 0 LIMIT 1",
-			dbesc($item['uri']));
-
-		if (!dbm::is_result($r)) {
-			// Preparing public shadow (removing user specific data)
-			require_once("include/items.php");
-			require_once("include/Contact.php");
-
-			unset($item[0]['id']);
-			$item[0]['uid'] = 0;
-			$item[0]['origin'] = 0;
-			$item[0]['wall'] = 0;
-			$item[0]['contact-id'] = get_contact($item[0]['author-link'], 0);
-
-			if (in_array($item[0]['type'], array("net-comment", "wall-comment"))) {
-				$item[0]['type'] = 'remote-comment';
-			} elseif ($item[0]['type'] == 'wall') {
-				$item[0]['type'] = 'remote';
-			}
-
-			$public_shadow = item_store($item[0], false, false, true);
-
-			logger("Stored public shadow for thread ".$itemid." under id ".$public_shadow, LOGGER_DEBUG);
-		}
-	}
-}
-
-/**
- * @brief Add a shadow entry for a given item id that is a comment
- *
- * This function does the same like the function above - but for comments
- *
- * @param integer $itemid Item ID that should be added
- */
-function add_shadow_entry($itemid) {
-
-	$items = q("SELECT * FROM `item` WHERE `id` = %d", intval($itemid));
-
-	if (!dbm::is_result($items)) {
-		return;
-	}
-
-	$item = $items[0];
-
-	// Is it a toplevel post?
-	if ($item['id'] == $item['parent']) {
-		add_shadow_thread($itemid);
-		return;
-	}
-
-	// Is this a shadow entry?
-	if ($item['uid'] == 0)
-		return;
-
-	// Is there a shadow parent?
-	$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = 0 LIMIT 1", dbesc($item['parent-uri']));
-	if (!dbm::is_result($r))
-		return;
-
-	// Is there already a shadow entry?
-	$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = 0 LIMIT 1", dbesc($item['uri']));
-	if (dbm::is_result($r))
-		return;
-
-	// Preparing public shadow (removing user specific data)
-	require_once("include/items.php");
-	require_once("include/Contact.php");
-
-	unset($item['id']);
-	$item['uid'] = 0;
-	$item['origin'] = 0;
-	$item['wall'] = 0;
-	$item['contact-id'] = get_contact($item['author-link'], 0);
-
-	if (in_array($item['type'], array("net-comment", "wall-comment"))) {
-		$item['type'] = 'remote-comment';
-	} elseif ($item['type'] == 'wall') {
-		$item['type'] = 'remote';
-	}
-
-	$public_shadow = item_store($item, false, false, true);
-
-	logger("Stored public shadow for comment ".$item['uri']." under id ".$public_shadow, LOGGER_DEBUG);
-}
-
 function update_thread_uri($itemuri, $uid) {
 	$messages = q("SELECT `id` FROM `item` WHERE uri ='%s' AND uid=%d", dbesc($itemuri), intval($uid));
 
-	if (dbm::is_result($messages))
-		foreach ($messages as $message)
+	if (DBM::is_result($messages)) {
+		foreach ($messages as $message) {
 			update_thread($message["id"]);
+		}
+	}
 }
 
 function update_thread($itemid, $setmention = false) {
 	$items = q("SELECT `uid`, `guid`, `title`, `body`, `created`, `edited`, `commented`, `received`, `changed`, `wall`, `private`, `pubmail`, `moderated`, `visible`, `spam`, `starred`, `bookmark`, `contact-id`, `gcontact-id`,
 			`deleted`, `origin`, `forum_mode`, `network`, `rendered-html`, `rendered-hash` FROM `item` WHERE `id` = %d AND (`parent` = %d OR `parent` = 0) LIMIT 1", intval($itemid), intval($itemid));
 
-	if (!dbm::is_result($items))
+	if (!DBM::is_result($items)) {
 		return;
+	}
 
 	$item = $items[0];
 
-	if ($setmention)
+	if ($setmention) {
 		$item["mention"] = 1;
+	}
 
 	$sql = "";
 
 	foreach ($item AS $field => $data)
-		if (!in_array($field, array("guid", "title", "body", "rendered-html", "rendered-hash"))) {
-			if ($sql != "")
+		if (!in_array($field, ["guid", "title", "body", "rendered-html", "rendered-hash"])) {
+			if ($sql != "") {
 				$sql .= ", ";
+			}
 
 			$sql .= "`".$field."` = '".dbesc($data)."'";
 		}
@@ -211,8 +63,9 @@ function update_thread($itemid, $setmention = false) {
 	// Updating a shadow item entry
 	$items = q("SELECT `id` FROM `item` WHERE `guid` = '%s' AND `uid` = 0 LIMIT 1", dbesc($item["guid"]));
 
-	if (!$items)
+	if (!DBM::is_result($items)) {
 		return;
+	}
 
 	$result = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `rendered-html` = '%s', `rendered-hash` = '%s' WHERE `id` = %d",
 			dbesc($item["title"]),
@@ -227,70 +80,34 @@ function update_thread($itemid, $setmention = false) {
 function delete_thread_uri($itemuri, $uid) {
 	$messages = q("SELECT `id` FROM `item` WHERE uri ='%s' AND uid=%d", dbesc($itemuri), intval($uid));
 
-	if(count($messages))
-		foreach ($messages as $message)
+	if (DBM::is_result($messages)) {
+		foreach ($messages as $message) {
 			delete_thread($message["id"], $itemuri);
+		}
+	}
 }
 
 function delete_thread($itemid, $itemuri = "") {
 	$item = q("SELECT `uid` FROM `thread` WHERE `iid` = %d", intval($itemid));
 
-	$result = q("DELETE FROM `thread` WHERE `iid` = %d", intval($itemid));
+	if (!DBM::is_result($item)) {
+		logger('No thread found for id '.$itemid, LOGGER_DEBUG);
+		return;
+	}
+
+	// Using dba::delete at this time could delete the associated item entries
+	$result = dba::e("DELETE FROM `thread` WHERE `iid` = ?", $itemid);
 
 	logger("delete_thread: Deleted thread for item ".$itemid." - ".print_r($result, true), LOGGER_DEBUG);
 
 	if ($itemuri != "") {
-		$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND NOT (`uid` IN (%d, 0))",
+		$r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND NOT `deleted` AND NOT (`uid` IN (%d, 0))",
 				dbesc($itemuri),
 				intval($item["uid"])
 			);
-		if (!dbm::is_result($r)) {
-			dba::delete('item', array('uri' => $itemuri, 'uid' => 0));
-			logger("delete_thread: Deleted shadow for item ".$itemuri." - ".print_r($result, true), LOGGER_DEBUG);
+		if (!DBM::is_result($r)) {
+			dba::delete('item', ['uri' => $itemuri, 'uid' => 0]);
+			logger("delete_thread: Deleted shadow for item ".$itemuri, LOGGER_DEBUG);
 		}
 	}
 }
-
-function update_threads() {
-	logger("update_threads: start");
-
-	$messages = dba::p("SELECT `id` FROM `item` WHERE `id` = `parent`");
-
-	logger("update_threads: fetched messages: ".dba::num_rows($messages));
-
-	while ($message = dba::fetch($messages)) {
-		add_thread($message["id"]);
-		add_shadow_thread($message["id"]);
-	}
-	dba::close($messages);
-}
-
-function update_threads_mention() {
-	$users = q("SELECT `uid`, `nickname` FROM `user` ORDER BY `uid`");
-
-	foreach ($users AS $user) {
-		$self = normalise_link(App::get_baseurl() . '/profile/' . $user['nickname']);
-		$selfhttps = str_replace("http://", "https://", $self);
-		$parents = q("SELECT DISTINCT(`parent`) FROM `item` WHERE `uid` = %d AND
-				((`owner-link` IN ('%s', '%s')) OR (`author-link` IN ('%s', '%s')))",
-				$user["uid"], $self, $selfhttps, $self, $selfhttps);
-
-		foreach ($parents AS $parent)
-			q("UPDATE `thread` SET `mention` = 1 WHERE `iid` = %d", $parent["parent"]);
-	}
-}
-
-
-function update_shadow_copy() {
-	logger("start");
-
-	$messages = dba::p("SELECT `iid` FROM `thread` WHERE `uid` != 0 AND `network` IN ('', ?, ?, ?)
-				AND `visible` AND NOT `deleted` AND NOT `moderated` AND NOT `private` ORDER BY `created`",
-				NETWORK_DFRN, NETWORK_DIASPORA, NETWORK_OSTATUS);
-
-	logger("fetched messages: ".dba::num_rows($messages));
-	while ($message = dba::fetch($messages))
-		add_shadow_thread($message["iid"]);
-
-	dba::close($messages);
-}