Cp7 m24 migrate the installer and update (#6281)

* refactor(install): fix upgrade process

change MySQL library of php requirements and add a check for release notes file

Resolves CP7M-24

* refactor(install): add missing folder and cfg mock

add missing folder `www/install/tmp` and add mock of `www/install/install.conf.php`

Resolves CP7M-24

* refactor(install): Fix smarty and smarty-plugins loading

Resolves problem for unknown smarty plugin. Loads composer-managed smarty.

.gitignore

@@ -4,3 +4,6 @@ nbproject/
 /vendor/
 composer.lock
 GPL_LIB/SmartyCache/*
+www/install/tmp/*
+!www/install/tmp/.gitkeep
+www/install/install.conf.php

www/install/install.conf.dist.php

@@ -0,0 +1,29 @@
+<?php
+$conf_centreon['centreon_dir'] = "/usr/share/centreon/";
+$conf_centreon['centreon_etc'] = "/etc/centreon/";
+$conf_centreon['centreon_dir_www'] = "/usr/share/centreon/www/";
+$conf_centreon['centreon_dir_rrd'] = "/var/lib/centreon";
+$conf_centreon['centreon_log'] = "/var/log/centreon";
+$conf_centreon['centreon_varlib'] = "/var/lib/centreon";
+$conf_centreon['centreon_group'] = "centreon";
+$conf_centreon['centreon_user'] = "centreon";
+$conf_centreon['rrdtool_dir'] = "/usr/bin/rrdtool";
+$conf_centreon['apache_user'] = "apache";
+$conf_centreon['apache_group'] = "apache";
+$conf_centreon['mail'] = "/bin/mail";
+$conf_centreon['broker_user'] = "centreon-broker";
+$conf_centreon['broker_group'] = "centreon-broker";
+$conf_centreon['broker_etc'] = "/etc/centreon-broker";
+$conf_centreon['broker_init_script'] = "cbd";
+$conf_centreon['monitoring_user'] = "centreon-engine";
+$conf_centreon['monitoring_group'] = "centreon-engine";
+$conf_centreon['monitoring_etc'] = "/etc/centreon-engine";
+$conf_centreon['monitoring_init_script'] = "centengine";
+$conf_centreon['monitoring_binary'] = "/usr/sbin/centengine";
+$conf_centreon['monitoring_varlog'] = "/var/log/centreon-engine";
+$conf_centreon['plugin_dir'] = "/usr/lib/nagios/plugins";
+$conf_centreon['centreon_engine_connectors'] = "/usr/lib64/centreon-connector";
+$conf_centreon['centreon_engine_lib'] = "/usr/lib64/centreon-engine";
+$conf_centreon['centreonbroker_cbmod'] = "/usr/lib64/nagios/cbmod.so";
+$conf_centreon['centreon_plugins'] = "/usr/lib/centreon/plugins";
+?>

www/install/step_upgrade/step3.php

@@ -48,7 +48,11 @@
 if (is_file('../RELEASENOTES.html')) {
     $contents = "<div id='releasenotes'></div>";
 } else {
-    $contents = "<textarea cols='100' rows='30' readonly>".file_get_contents('../RELEASENOTES')."</textarea>";
+    $releasenotesContent = '';
+    if (file_exists('../RELEASENOTES')) {
+        $releasenotesContent = file_get_contents('../RELEASENOTES');
+    }
+    $contents = "<textarea cols='100' rows='30' readonly>".$releasenotesContent."</textarea>";
 }
 
 $template->assign('step', STEP_NUMBER);

www/install/steps/functions.php

@@ -22,11 +22,13 @@ function isSqlComment($str)
 function getTemplate($dir)
 {
     $libDir = __DIR__ . '/../../../GPL_LIB';
-    require_once $libDir . '/Smarty/libs/Smarty.class.php';
+    $smartyDir = __DIR__ . '/../../../vendor/smarty/smarty/';
+    require_once $smartyDir . 'libs/Smarty.class.php';
     $template = new \Smarty();
     $template->compile_dir = $libDir . '/SmartyCache/compile';
     $template->config_dir = $libDir . '/SmartyCache/config';
     $template->cache_dir = $libDir . '/SmartyCache/cache';
+    $template->plugins_dir[] = $libDir . "/smarty-plugins";
     $template->template_dir = $dir;
     $template->caching = 0;
     $template->compile_check = true;

www/install/tmp/.gitkeep

@@ -0,0 +1 @@
+

www/install/var/phplib

@@ -1,4 +1,4 @@
-MySQL:mysql
+MySQL:pdo_mysql
 GD:gd
 LDAP:ldap
 XML Writer:xmlwriter