Minor - fix main.js creation

.travis.yml

@@ -95,7 +95,6 @@ before_install:
   # Check the result of index.php and check if main.js is build in travis
   - curl $VHOST_URL
   - ls -la web/build
-  - sudo ls /var/log/apache2/
 
 script:
   - whereis google-chrome-stable
@@ -108,6 +107,9 @@ script:
 
   # - sudo cat /var/log/apache2/$VHOST_URL-access.log
 
+after_failure:
+  - sudo apache2ctl -M
+  - sudo cat /var/log/apache2/error.log
 
 # configure notifications (email, IRC, campfire etc)
 notifications:

main/inc/global.inc.php

@@ -638,14 +638,19 @@ define('DEFAULT_DOCUMENT_QUOTA', $default_quota);
 define('PCLZIP_TEMPORARY_DIR', api_get_path(SYS_ARCHIVE_PATH));
 
 // Create web/build/main.js
-if (!is_dir(api_get_path(SYS_PUBLIC_PATH).'build')) {
+$webBuildPath = api_get_path(SYS_PUBLIC_PATH).'build/';
-    mkdir(api_get_path(SYS_PUBLIC_PATH).'build');
+if (!is_dir($webBuildPath)) {
+    if (!mkdir($webBuildPath, api_get_permissions_for_new_directories())) {
+        error_log(
+            'Error: '.$webBuildPath.' could not be written. Please check permissions.'
+        );
+    }
 }
 
 // Load template layout/main.js.tpl and save it into web/build/main.js
-$file = api_get_path(SYS_PUBLIC_PATH).'build/main.js';
+$file = $webBuildPath.'main.js';
 if (!empty($language_interface)) {
-    $file = api_get_path(SYS_PUBLIC_PATH).'build/main.'.$language_interface.'.js';
+    $file = $webBuildPath.'main.'.$language_interface.'.js';
 }
 
 // if portal is in test mode always generate the file
@@ -654,7 +659,7 @@ if (!file_exists($file) || api_get_setting('server_type') === 'test') {
     // Force use of default to avoid problems
     $tpl = 'default/layout/main.js.tpl';
     $contents = $template->fetch($tpl);
-    if (is_writable($file)) {
+    if (is_writable($webBuildPath)) {
         file_put_contents($file, $contents);
     } else {
         error_log(

tests/travis/travis-apache

@@ -8,9 +8,9 @@
         Require all granted
     </Directory>
 
-    ErrorLog ${APACHE_LOG_DIR}/%VHOST_URL%-error.log
+    #ErrorLog ${APACHE_LOG_DIR}/%VHOST_URL%-error.log
     LogLevel notice
-    CustomLog ${APACHE_LOG_DIR}/%VHOST_URL%-access.log combined
+    #CustomLog ${APACHE_LOG_DIR}/%VHOST_URL%-access.log combined
 
     <IfModule mod_fastcgi.c>
         AddHandler php5-fcgi .php