9 files changed, 91 insertions, 12 deletions
diff --git a/phpBB/adm/style/admin.css b/phpBB/adm/style/admin.css
index e38e1cc3d7..4bb9922d56 100644
--- a/phpBB/adm/style/admin.css
+++ b/phpBB/adm/style/admin.css
@@ -2554,6 +2554,7 @@ fieldset.permissions .padding {
 #progress-bar {
 	position: relative;
 	width: 90%;
+	text-align: center;
 	height: 25px;
 	margin: 20px auto;
 	border: 1px solid #cecece;
@@ -2563,10 +2564,7 @@ fieldset.permissions .padding {
 	position: absolute;
 	top: 0;
 	width: 100%;
-	text-align: center;
-	line-height: 25px;
-	font-weight: bold;
-	color: #fff;
+	color: #000;
 }
 
 #progress-bar #progress-bar-filler {
@@ -2577,4 +2575,11 @@ fieldset.permissions .padding {
 	background-color: #3c84ad;
 	width: 0;
 	height: 25px;
+	overflow: hidden;
+	color: #fff;
+}
+
+#progress-bar p {
+	line-height: 25px;
+	font-weight: bold;
 }
diff --git a/phpBB/assets/javascript/installer.js b/phpBB/assets/javascript/installer.js
index c5909556c6..5f2c65c776 100644
--- a/phpBB/assets/javascript/installer.js
+++ b/phpBB/assets/javascript/installer.js
@@ -177,7 +177,7 @@
 	 * @param progressObject
 	 */
 	function setProgress(progressObject) {
-		var $statusText, $progressBar, $progressText, $progressFiller;
+		var $statusText, $progressBar, $progressText, $progressFiller, $progressFillerText;
 
 		if (progressObject.task_name.length) {
 			if (!progressBarTriggered) {
@@ -189,18 +189,23 @@
 				$progressBar.attr('id', 'progress-bar');
 				$progressText = $('<p />');
 				$progressText.attr('id', 'progress-bar-text');
-				$progressFiller = $('<span />');
+				$progressFiller = $('<div />');
 				$progressFiller.attr('id', 'progress-bar-filler');
-				$progressFiller.html($progressText);
+				$progressFillerText = $('<p />');
+				$progressFillerText.attr('id', 'progress-bar-filler-text');
 
 				$statusText = $('<p />');
 				$statusText.attr('id', 'progress-status-text');
 
+				$progressFiller.append($progressFillerText);
+				$progressBar.append($progressText);
 				$progressBar.append($progressFiller);
 
 				$progressBarWrapper.append($statusText);
 				$progressBarWrapper.append($progressBar);
 
+				$progressFillerText.css('width', $progressBar.width());
+
 				progressBarTriggered = true;
 			} else if (progressObject.hasOwnProperty('restart')) {
 				clearInterval(progressTimer);
@@ -210,6 +215,7 @@
 				$statusText = $('#progress-status-text');
 
 				$progressText.text('0%');
+				$progressFillerText.text('0%');
 				$progressFiller.css('width', '0%');
 
 				currentProgress = 0;
@@ -342,15 +348,20 @@
 	 *
 	 * @param $progressText
 	 * @param $progressFiller
+	 * @param $progressFillerText
 	 * @param progressLimit
 	 */
-	function incrementFiller($progressText, $progressFiller, progressLimit) {
+	function incrementFiller($progressText, $progressFiller, $progressFillerText, progressLimit) {
 		if (currentProgress >= progressLimit || currentProgress >= 100) {
 			clearInterval(progressTimer);
 			return;
 		}
 
+		var $progressBar = $('#progress-bar');
+
 		currentProgress++;
+		$progressFillerText.css('width', $progressBar.width());
+		$progressFillerText.text(currentProgress + '%');
 		$progressText.text(currentProgress + '%');
 		$progressFiller.css('width', currentProgress + '%');
 	}
@@ -362,13 +373,14 @@
 	 */
 	function incrementProgressBar(progressLimit) {
 		var $progressFiller = $('#progress-bar-filler');
+		var $progressFillerText = $('#progress-bar-filler-text');
 		var $progressText = $('#progress-bar-text');
 		var progressStart = $progressFiller.width() / $progressFiller.offsetParent().width() * 100;
 		currentProgress = Math.floor(progressStart);
 
 		clearInterval(progressTimer);
 		progressTimer = setInterval(function() {
-			incrementFiller($progressText, $progressFiller, progressLimit);
+			incrementFiller($progressText, $progressFiller, $progressFillerText, progressLimit);
 		}, 10);
 	}
 
diff --git a/phpBB/docs/events.md b/phpBB/docs/events.md
index f1dee8cee8..bb1289b74f 100644
--- a/phpBB/docs/events.md
+++ b/phpBB/docs/events.md
@@ -1028,6 +1028,20 @@ navbar_header_quick_links_before
 * Since: 3.1.0-RC2
 * Purpose: Add links to the top of the quick-links drop-down menu in the header
 
+navbar_header_user_profile_append
+===
+* Locations:
+    + styles/prosilver/template/navbar_header.html
+* Since: 3.1.8-RC1
+* Purpose: Add links to the right of the user drop down area
+
+navbar_header_user_profile_prepend
+===
+* Locations:
+    + styles/prosilver/template/navbar_header.html
+* Since: 3.1.8-RC1
+* Purpose: Add links to the left of the notification area
+
 navbar_header_username_append
 ===
 * Locations:
diff --git a/phpBB/includes/acp/acp_users.php b/phpBB/includes/acp/acp_users.php
index 2bec4385c3..0ee6452ada 100644
--- a/phpBB/includes/acp/acp_users.php
+++ b/phpBB/includes/acp/acp_users.php
@@ -1929,8 +1929,12 @@ class acp_users
 					}
 				}
 
-				// Replace "error" strings with their real, localised form
-				$error = $phpbb_avatar_manager->localize_errors($user, $error);
+				// Avatar manager is not initialized if avatars are disabled
+				if (isset($phpbb_avatar_manager))
+				{
+					// Replace "error" strings with their real, localised form
+					$error = $phpbb_avatar_manager->localize_errors($user, $error);
+				}
 
 				$avatar = phpbb_get_user_avatar($user_row, 'USER_AVATAR', true);
 
diff --git a/phpBB/phpbb/cache/driver/base.php b/phpBB/phpbb/cache/driver/base.php
index 55cd4668de..85762c4d95 100644
--- a/phpBB/phpbb/cache/driver/base.php
+++ b/phpBB/phpbb/cache/driver/base.php
@@ -49,6 +49,7 @@ abstract class base implements \phpbb\cache\driver\driver_interface
 				$this->remove_dir($fileInfo->getPathname());
 			}
 			else if (strpos($filename, 'container_') === 0 ||
+				strpos($filename, 'autoload_') === 0 ||
 				strpos($filename, 'url_matcher') === 0 ||
 				strpos($filename, 'url_generator') === 0 ||
 				strpos($filename, 'sql_') === 0 ||
diff --git a/phpBB/phpbb/di/container_builder.php b/phpBB/phpbb/di/container_builder.php
index 433847b285..9583da14f5 100644
--- a/phpBB/phpbb/di/container_builder.php
+++ b/phpBB/phpbb/di/container_builder.php
@@ -135,6 +135,11 @@ class container_builder
 			$config_cache = new ConfigCache($container_filename, defined('DEBUG'));
 			if ($this->use_cache && $config_cache->isFresh())
 			{
+				if ($this->use_extensions)
+				{
+					require($this->get_autoload_filename());
+				}
+
 				require($config_cache->getPath());
 				$this->container = new \phpbb_cache_container();
 			}
@@ -405,6 +410,15 @@ class container_builder
 			$extensions = $ext_container->get('ext.manager')->all_enabled();
 
 			// Load each extension found
+			$autoloaders = '<?php
+/**
+ * Loads all extensions custom auto-loaders.
+ *
+ * This file has been auto-generated
+ * by phpBB while loading the extensions.
+ */
+
+';
 			foreach ($extensions as $ext_name => $path)
 			{
 				$extension_class = '\\' . str_replace('/', '\\', $ext_name) . '\\di\\extension';
@@ -420,9 +434,14 @@ class container_builder
 				$filename = $path . 'vendor/autoload.php';
 				if (file_exists($filename))
 				{
-					require $filename;
+					$autoloaders .= "require('{$filename}');\n";
 				}
 			}
+
+			$configCache = new ConfigCache($this->get_autoload_filename(), false);
+			$configCache->write($autoloaders);
+
+			require($this->get_autoload_filename());
 		}
 		else
 		{
@@ -540,6 +559,16 @@ class container_builder
 	}
 
 	/**
+	 * Get the filename under which the dumped extensions autoloader will be stored.
+	 *
+	 * @return string Path for dumped extensions autoloader
+	 */
+	protected function get_autoload_filename()
+	{
+		return $this->get_cache_dir() . 'autoload_' . md5($this->phpbb_root_path) . '.' . $this->php_ext;
+	}
+
+	/**
 	 * Return the name of the current environment.
 	 *
 	 * @return string
diff --git a/phpBB/styles/prosilver/template/navbar_header.html b/phpBB/styles/prosilver/template/navbar_header.html
index a02ec45830..62f32344fb 100644
--- a/phpBB/styles/prosilver/template/navbar_header.html
+++ b/phpBB/styles/prosilver/template/navbar_header.html
@@ -100,6 +100,7 @@
 		<!-- ENDIF -->
 
 	<!-- IF S_REGISTERED_USER -->
+		<!-- EVENT navbar_header_user_profile_prepend -->
 		<li id="username_logged_in" class="rightside <!-- IF CURRENT_USER_AVATAR --> no-bulletin<!-- ENDIF -->" data-skip-responsive="true">
 			<!-- EVENT navbar_header_username_prepend -->
 			<div class="header-profile dropdown-container">
@@ -156,6 +157,7 @@
 				<!-- INCLUDE notification_dropdown.html -->
 			</li>
 		<!-- ENDIF -->
+		<!-- EVENT navbar_header_user_profile_append -->
 	<!-- ELSE -->
 		<li class="rightside"  data-skip-responsive="true">
 			<a href="{U_LOGIN_LOGOUT}" title="{L_LOGIN_LOGOUT}" accesskey="x" role="menuitem">
diff --git a/tests/mock/phpbb_di_container_builder.php b/tests/mock/phpbb_di_container_builder.php
index 59cdf0bb2b..23dc3d1e8b 100644
--- a/tests/mock/phpbb_di_container_builder.php
+++ b/tests/mock/phpbb_di_container_builder.php
@@ -17,4 +17,14 @@ class phpbb_mock_phpbb_di_container_builder extends \phpbb\di\container_builder
 	{
 		return $this->phpbb_root_path . '../../tmp/container.' . $this->php_ext;
 	}
+
+	/**
+	 * Get the filename under which the dumped extensions autoloader will be stored.
+	 *
+	 * @return string Path for dumped extensions autoloader
+	 */
+	protected function get_autoload_filename()
+	{
+		return $this->phpbb_root_path . '../../tmp/autoload.' . $this->php_ext;
+	}
 }
diff --git a/tests/test_framework/phpbb_functional_test_case.php b/tests/test_framework/phpbb_functional_test_case.php
index b91894f9c0..a3864d3041 100644
--- a/tests/test_framework/phpbb_functional_test_case.php
+++ b/tests/test_framework/phpbb_functional_test_case.php
@@ -94,6 +94,8 @@ class phpbb_functional_test_case extends phpbb_test_case
 
 		foreach (static::setup_extensions() as $extension)
 		{
+			$this->purge_cache();
+
 			$sql = 'SELECT ext_active
 				FROM ' . EXT_TABLE . "
 				WHERE ext_name = '" . $db->sql_escape($extension). "'";