move timestamp-related stuff to a separate class

classes/counters.php

@@ -112,7 +112,7 @@ class Counters {
 
 			$id = $line["id"];
 			$last_error = htmlspecialchars($line["last_error"]);
-			$last_updated = make_local_datetime($line['last_updated'], false);
+			$last_updated = TimeHelper::make_local_datetime($line['last_updated'], false);
 
 			if (Feeds::feedHasIcon($id)) {
 				$has_img = filemtime(Feeds::getIconFile($id));

classes/digest.php

@@ -97,7 +97,7 @@ class Digest
 		$tpl_t->readTemplateFromFile("digest_template.txt");
 
 		$user_tz_string = get_pref('USER_TIMEZONE', $user_id);
-		$local_ts = convert_timestamp(time(), 'UTC', $user_tz_string);
+		$local_ts = TimeHelper::convert_timestamp(time(), 'UTC', $user_tz_string);
 
 		$tpl->setVariable('CUR_DATE', date('Y/m/d', $local_ts));
 		$tpl->setVariable('CUR_TIME', date('G:i', $local_ts));
@@ -159,7 +159,7 @@ class Digest
 
 			array_push($affected_ids, $line["ref_id"]);
 
-			$updated = make_local_datetime($line['last_updated'], false,
+			$updated = TimeHelper::make_local_datetime($line['last_updated'], false,
 				$user_id);
 
 			if (get_pref('ENABLE_FEED_CATS', $user_id)) {

classes/feeds.php

@@ -211,7 +211,7 @@ class Feeds extends Handler_Protected {
 		$feed_site_url = $qfh_ret[2];
 		$last_error = $qfh_ret[3];
 		$last_updated = strpos($qfh_ret[4], '1970-') === false ?
-			make_local_datetime($qfh_ret[4], false) : __("Never");
+			TimeHelper::make_local_datetime($qfh_ret[4], false) : __("Never");
 		$highlight_words = $qfh_ret[5];
 		$reply['first_id'] = $qfh_ret[6];
 		$reply['is_vfeed'] = $qfh_ret[7];
@@ -343,12 +343,12 @@ class Feeds extends Handler_Protected {
                     }
                 }
 
-				$line["updated_long"] = make_local_datetime($line["updated"],true);
+				$line["updated_long"] = TimeHelper::make_local_datetime($line["updated"],true);
-				$line["updated"] = make_local_datetime($line["updated"], false, false, false, true);
+				$line["updated"] = TimeHelper::make_local_datetime($line["updated"], false, false, false, true);
 
 
 				$line['imported'] = T_sprintf("Imported at %s",
-					make_local_datetime($line["date_entered"], false));
+				TimeHelper::make_local_datetime($line["date_entered"], false));
 
 				if ($line["tag_cache"])
 					$tags = explode(",", $line["tag_cache"]);
@@ -426,7 +426,7 @@ class Feeds extends Handler_Protected {
 					$sth->execute([$_SESSION['uid']]);
 					$row = $sth->fetch();
 
-					$last_updated = make_local_datetime($row["last_updated"], false);
+					$last_updated = TimeHelper::make_local_datetime($row["last_updated"], false);
 
 					$reply['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 
@@ -580,7 +580,7 @@ class Feeds extends Handler_Protected {
 		$sth->execute([$_SESSION['uid']]);
 		$row = $sth->fetch();
 
-		$last_updated = make_local_datetime($row["last_updated"], false);
+		$last_updated = TimeHelper::make_local_datetime($row["last_updated"], false);
 
 		$reply['headlines']['content'] .= sprintf(__("Feeds last updated at %s"), $last_updated);
 
@@ -2239,7 +2239,7 @@ class Feeds extends Handler_Protected {
 
 						$user_tz_string = get_pref('USER_TIMEZONE', $_SESSION['uid']);
 						$orig_ts = strtotime(substr($k, 1));
-						$k = date("Y-m-d", convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
+						$k = date("Y-m-d", TimeHelper::convert_timestamp($orig_ts, $user_tz_string, 'UTC'));
 
 						//$k = date("Y-m-d", strtotime(substr($k, 1)));
 

classes/handler/public.php

@@ -414,7 +414,7 @@ class Handler_Public extends Handler {
 			$rv .= "<div class='row'>"; # row
 
 			//$entry_author = $line["author"] ? " - " . $line["author"] : "";
-			$parsed_updated = make_local_datetime($line["updated"], true,
+			$parsed_updated = TimeHelper::make_local_datetime($line["updated"], true,
 				$owner_uid, true);
 
 			$rv .= "<div>".$line['author']."</div>";

classes/pref/feeds.php

@@ -101,7 +101,7 @@ class Pref_Feeds extends Handler_Protected {
 			$feed['unread'] = -1;
 			$feed['error'] = $feed_line['last_error'];
 			$feed['icon'] = Feeds::getFeedIcon($feed_line['id']);
-			$feed['param'] = make_local_datetime(
+			$feed['param'] = TimeHelper::make_local_datetime(
 				$feed_line['last_updated'], true);
 			$feed['updates_disabled'] = (int)($feed_line['update_interval'] < 0);
 
@@ -268,7 +268,7 @@ class Pref_Feeds extends Handler_Protected {
 				$feed['checkbox'] = false;
 				$feed['error'] = $feed_line['last_error'];
 				$feed['icon'] = Feeds::getFeedIcon($feed_line['id']);
-				$feed['param'] = make_local_datetime(
+				$feed['param'] = TimeHelper::make_local_datetime(
 					$feed_line['last_updated'], true);
 				$feed['unread'] = -1;
 				$feed['type'] = 'feed';
@@ -303,7 +303,7 @@ class Pref_Feeds extends Handler_Protected {
 				$feed['checkbox'] = false;
 				$feed['error'] = $feed_line['last_error'];
 				$feed['icon'] = Feeds::getFeedIcon($feed_line['id']);
-				$feed['param'] = make_local_datetime(
+				$feed['param'] = TimeHelper::make_local_datetime(
 					$feed_line['last_updated'], true);
 				$feed['unread'] = -1;
 				$feed['type'] = 'feed';
@@ -1478,7 +1478,7 @@ class Pref_Feeds extends Handler_Protected {
 				htmlspecialchars($line["title"])."</a>";
 
 			print "</td><td class='text-muted' align='right'>";
-			print make_local_datetime($line['last_article'], false);
+			print TimeHelper::make_local_datetime($line['last_article'], false);
 			print "</td>";
 			print "</tr>";
 

classes/pref/filters.php

@@ -302,7 +302,7 @@ class Pref_Filters extends Handler_Protected {
 			$filter['name'] = $name[0];
 			$filter['param'] = $name[1];
 			$filter['checkbox'] = false;
-			$filter['last_triggered'] = $line["last_triggered"] ? make_local_datetime($line["last_triggered"], false) : null;
+			$filter['last_triggered'] = $line["last_triggered"] ? TimeHelper::make_local_datetime($line["last_triggered"], false) : null;
 			$filter['enabled'] = sql_bool_to_bool($line["enabled"]);
 			$filter['rules'] = $this->getfilterrules_list($line['id']);
 

classes/pref/prefs.php

@@ -1320,11 +1320,11 @@ class Pref_Prefs extends Handler_Protected {
 			print "<td>" . htmlspecialchars($row["title"]) . "</td>";
 
 			print "<td align='right' class='text-muted'>";
-			print make_local_datetime($row['created'], false);
+			print TimeHelper::make_local_datetime($row['created'], false);
 			print "</td>";
 
 			print "<td align='right' class='text-muted'>";
-			print make_local_datetime($row['last_used'], false);
+			print TimeHelper::make_local_datetime($row['last_used'], false);
 			print "</td>";
 
 			print "</tr>";

classes/pref/system.php

@@ -66,8 +66,7 @@ class Pref_System extends Handler_Protected {
 				print "<td class='login'>" . $line["login"] . "</td>";
 
 				print "<td class='timestamp'>" .
-					make_local_datetime(
+					TimeHelper::make_local_datetime($line["created_at"], false) . "</td>";
-					$line["created_at"], false) . "</td>";
 
 				print "</tr>";
 			}

classes/pref/users.php

@@ -137,10 +137,10 @@ class Pref_Users extends Handler_Protected {
 			if ($row = $sth->fetch()) {
 				print "<table width='100%'>";
 
-				$last_login = make_local_datetime(
+				$last_login = TimeHelper::make_local_datetime(
 					$row["last_login"], true);
 
-				$created = make_local_datetime(
+				$created = TimeHelper::make_local_datetime(
 					$row["created"], true);
 
 				$stored_articles = $row["stored_articles"];
@@ -399,8 +399,8 @@ class Pref_Users extends Handler_Protected {
 				print "<tr data-row-id='$uid' onclick='Users.edit($uid)'>";
 
 				$line["login"] = htmlspecialchars($line["login"]);
-				$line["created"] = make_local_datetime($line["created"], false);
+				$line["created"] = TimeHelper::make_local_datetime($line["created"], false);
-				$line["last_login"] = make_local_datetime($line["last_login"], false);
+				$line["last_login"] = TimeHelper::make_local_datetime($line["last_login"], false);
 
 				print "<td align='center'><input onclick='Tables.onRowChecked(this); event.stopPropagation();'
 					dojoType='dijit.form.CheckBox' type='checkbox'></td>";

classes/rpc.php

@@ -647,8 +647,6 @@ class RPC extends Handler_Protected {
 		$params["php_platform"] = PHP_OS;
 		$params["php_version"] = PHP_VERSION;
 
-		$params["sanity_checksum"] = sha1(file_get_contents("include/sanity_check.php"));
-
 		$pdo = Db::pdo();
 
 		$sth = $pdo->prepare("SELECT MAX(id) AS mid, COUNT(*) AS nf FROM

include/functions.php

@@ -168,26 +168,46 @@
 	    Debug::log($msg);
 	}
 
+	// @deprecated
+	function getFeedUnread($feed, $is_cat = false) {
+		return Feeds::getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]);
+	}
+
+	// @deprecated
 	function sanitize($str, $force_remove_images = false, $owner = false, $site_url = false, $highlight_words = false, $article_id = false) {
 		return Sanitizer::sanitize($str, $force_remove_images, $owner, $site_url, $highlight_words, $article_id);
 	}
 
+	// @deprecated
 	function fetch_file_contents($params) {
 		return UrlHelper::fetch($params);
 	}
 
+	// @deprecated
 	function rewrite_relative_url($url, $rel_url) {
 		return UrlHelper::rewrite_relative($url, $rel_url);
 	}
 
+	// @deprecated
 	function validate_url($url) {
 		return UrlHelper::validate($url);
 	}
 
+	// @deprecated
 	function authenticate_user($login, $password, $check_only = false, $service = false) {
 		return UserHelper::authenticate($login, $password, $check_only, $service);
 	}
 
+	// @deprecated
+	function smart_date_time($timestamp, $tz_offset = 0, $owner_uid = false, $eta_min = false) {
+		return TimeHelper::smart_date_time($timestamp, $tz_offset, $owner_uid, $eta_min);
+	}
+
+	// @deprecated
+	function make_local_datetime($timestamp, $long, $owner_uid = false, $no_smart_dt = false, $eta_min = false) {
+		return TimeHelper::make_local_datetime($timestamp, $long, $owner_uid, $no_smart_dt, $eta_min);
+	}
+
 	/* end compat shims */
 
 	function get_ssl_certificate_id() {
@@ -271,90 +291,6 @@
 		}
 	}
 
-	function convert_timestamp($timestamp, $source_tz, $dest_tz) {
-
-		try {
-			$source_tz = new DateTimeZone($source_tz);
-		} catch (Exception $e) {
-			$source_tz = new DateTimeZone('UTC');
-		}
-
-		try {
-			$dest_tz = new DateTimeZone($dest_tz);
-		} catch (Exception $e) {
-			$dest_tz = new DateTimeZone('UTC');
-		}
-
-		$dt = new DateTime(date('Y-m-d H:i:s', $timestamp), $source_tz);
-		return $dt->format('U') + $dest_tz->getOffset($dt);
-	}
-
-	function make_local_datetime($timestamp, $long, $owner_uid = false,
-					$no_smart_dt = false, $eta_min = false) {
-
-		if (!$owner_uid) $owner_uid = $_SESSION['uid'];
-		if (!$timestamp) $timestamp = '1970-01-01 0:00';
-
-		global $utc_tz;
-		global $user_tz;
-
-		if (!$utc_tz) $utc_tz = new DateTimeZone('UTC');
-
-		$timestamp = substr($timestamp, 0, 19);
-
-		# We store date in UTC internally
-		$dt = new DateTime($timestamp, $utc_tz);
-
-		$user_tz_string = get_pref('USER_TIMEZONE', $owner_uid);
-
-		if ($user_tz_string != 'Automatic') {
-
-			try {
-				if (!$user_tz) $user_tz = new DateTimeZone($user_tz_string);
-			} catch (Exception $e) {
-				$user_tz = $utc_tz;
-			}
-
-			$tz_offset = $user_tz->getOffset($dt);
-		} else {
-			$tz_offset = (int) -$_SESSION["clientTzOffset"];
-		}
-
-		$user_timestamp = $dt->format('U') + $tz_offset;
-
-		if (!$no_smart_dt) {
-			return smart_date_time($user_timestamp,
-				$tz_offset, $owner_uid, $eta_min);
-		} else {
-			if ($long)
-				$format = get_pref('LONG_DATE_FORMAT', $owner_uid);
-			else
-				$format = get_pref('SHORT_DATE_FORMAT', $owner_uid);
-
-			return date($format, $user_timestamp);
-		}
-	}
-
-	function smart_date_time($timestamp, $tz_offset = 0, $owner_uid = false, $eta_min = false) {
-		if (!$owner_uid) $owner_uid = $_SESSION['uid'];
-
-		if ($eta_min && time() + $tz_offset - $timestamp < 3600) {
-			return T_sprintf("%d min", date("i", time() + $tz_offset - $timestamp));
-		} else if (date("Y.m.d", $timestamp) == date("Y.m.d", time() + $tz_offset)) {
-			$format = get_pref('SHORT_DATE_FORMAT', $owner_uid);
-			if (strpos((strtolower($format)), "a") === false)
-				return date("G:i", $timestamp);
-			else
-				return date("g:i a", $timestamp);
-		} else if (date("Y", $timestamp) == date("Y", time() + $tz_offset)) {
-			$format = get_pref('SHORT_DATE_FORMAT', $owner_uid);
-			return date($format, $timestamp);
-		} else {
-			$format = get_pref('LONG_DATE_FORMAT', $owner_uid);
-			return date($format, $timestamp);
-		}
-	}
-
 	function sql_bool_to_bool($s) {
 		return $s && ($s !== "f" && $s !== "false"); //no-op for PDO, backwards compat for legacy layer
 	}
@@ -441,10 +377,6 @@
 		}
 	}
 
-	function getFeedUnread($feed, $is_cat = false) {
-		return Feeds::getFeedArticles($feed, $is_cat, true, $_SESSION["uid"]);
-	}
-
 	function checkbox_to_sql_bool($val) {
 		return ($val == "on") ? 1 : 0;
 	}

plugins/af_psql_trgm/init.php

@@ -98,7 +98,7 @@ class Af_Psql_Trgm extends Plugin {
 
 				print "</div>";
 
-				print "<div style='text-align : right' class='text-muted'>" . smart_date_time(strtotime($line["updated"])) . "</div>";
+				print "<div style='text-align : right' class='text-muted'>" . TimeHelper::smart_date_time(strtotime($line["updated"])) . "</div>";
 
 				print "</li>";
 			}