Use postgres and import database

conf/default.settings.php

@@ -0,0 +1,529 @@
+<?php
+
+$databases = array (
+	'default' =>
+	array (
+		'default' =>
+		array (
+			'database' => '__DB_NAME__',
+			'username' => '__DB_USER__',
+			'password' => '__DB_PWD__',
+			'host' => 'localhost',
+			'port' => '5432',
+			'driver' => 'pgsql',
+			'prefix' => '',
+		),
+	),
+);
+
+/*
+ *
+ * The "driver" property indicates what Drupal database driver the
+ * connection should use.  This is usually the same as the name of the
+ * database type, such as mysql or sqlite, but not always.  The other
+ * properties will vary depending on the driver.  For SQLite, you must
+ * specify a database file name in a directory that is writable by the
+ * webserver.  For most other drivers, you must specify a
+ * username, password, host, and database name.
+ *
+ * Transaction support is enabled by default for all drivers that support it,
+ * including MySQL. To explicitly disable it, set the 'transactions' key to
+ * FALSE.
+ * Note that some configurations of MySQL, such as the MyISAM engine, don't
+ * support it and will proceed silently even if enabled. If you experience
+ * transaction related crashes with such configuration, set the 'transactions'
+ * key to FALSE.
+ *
+ * For each database, you may optionally specify multiple "target" databases.
+ * A target database allows Drupal to try to send certain queries to a
+ * different database if it can but fall back to the default connection if not.
+ * That is useful for master/slave replication, as Drupal may try to connect
+ * to a slave server when appropriate and if one is not available will simply
+ * fall back to the single master server.
+ *
+ * The general format for the $databases array is as follows:
+ * @code
+ * $databases['default']['default'] = $info_array;
+ * $databases['default']['slave'][] = $info_array;
+ * $databases['default']['slave'][] = $info_array;
+ * $databases['extra']['default'] = $info_array;
+ * @endcode
+ *
+ * In the above example, $info_array is an array of settings described above.
+ * The first line sets a "default" database that has one master database
+ * (the second level default).  The second and third lines create an array
+ * of potential slave databases.  Drupal will select one at random for a given
+ * request as needed.  The fourth line creates a new database with a name of
+ * "extra".
+ *
+ * For a single database configuration, the following is sufficient:
+ * @code
+ * $databases['default']['default'] = array(
+ *   'driver' => 'mysql',
+ *   'database' => 'databasename',
+ *   'username' => 'username',
+ *   'password' => 'password',
+ *   'host' => 'localhost',
+ *   'prefix' => 'main_',
+ *   'collation' => 'utf8_general_ci',
+ * );
+ * @endcode
+ *
+ * You can optionally set prefixes for some or all database table names
+ * by using the 'prefix' setting. If a prefix is specified, the table
+ * name will be prepended with its value. Be sure to use valid database
+ * characters only, usually alphanumeric and underscore. If no prefixes
+ * are desired, leave it as an empty string ''.
+ *
+ * To have all database names prefixed, set 'prefix' as a string:
+ * @code
+ *   'prefix' => 'main_',
+ * @endcode
+ * To provide prefixes for specific tables, set 'prefix' as an array.
+ * The array's keys are the table names and the values are the prefixes.
+ * The 'default' element is mandatory and holds the prefix for any tables
+ * not specified elsewhere in the array. Example:
+ * @code
+ *   'prefix' => array(
+ *     'default'   => 'main_',
+ *     'users'     => 'shared_',
+ *     'sessions'  => 'shared_',
+ *     'role'      => 'shared_',
+ *     'authmap'   => 'shared_',
+ *   ),
+ * @endcode
+ * You can also use a reference to a schema/database as a prefix. This may be
+ * useful if your Drupal installation exists in a schema that is not the default
+ * or you want to access several databases from the same code base at the same
+ * time.
+ * Example:
+ * @code
+ *   'prefix' => array(
+ *     'default'   => 'main.',
+ *     'users'     => 'shared.',
+ *     'sessions'  => 'shared.',
+ *     'role'      => 'shared.',
+ *     'authmap'   => 'shared.',
+ *   );
+ * @endcode
+ * NOTE: MySQL and SQLite's definition of a schema is a database.
+ *
+ * Advanced users can add or override initial commands to execute when
+ * connecting to the database server, as well as PDO connection settings. For
+ * example, to enable MySQL SELECT queries to exceed the max_join_size system
+ * variable, and to reduce the database connection timeout to 5 seconds:
+ *
+ * @code
+ * $databases['default']['default'] = array(
+ *   'init_commands' => array(
+ *     'big_selects' => 'SET SQL_BIG_SELECTS=1',
+ *   ),
+ *   'pdo' => array(
+ *     PDO::ATTR_TIMEOUT => 5,
+ *   ),
+ * );
+ * @endcode
+ *
+ * WARNING: These defaults are designed for database portability. Changing them
+ * may cause unexpected behavior, including potential data loss.
+ *
+ * @see DatabaseConnection_mysql::__construct
+ * @see DatabaseConnection_pgsql::__construct
+ * @see DatabaseConnection_sqlite::__construct
+ *
+ * Database configuration format:
+ * @code
+ *   $databases['default']['default'] = array(
+ *     'driver' => 'mysql',
+ *     'database' => 'databasename',
+ *     'username' => 'username',
+ *     'password' => 'password',
+ *     'host' => 'localhost',
+ *     'prefix' => '',
+ *   );
+ *   $databases['default']['default'] = array(
+ *     'driver' => 'pgsql',
+ *     'database' => 'databasename',
+ *     'username' => 'username',
+ *     'password' => 'password',
+ *     'host' => 'localhost',
+ *     'prefix' => '',
+ *   );
+ *   $databases['default']['default'] = array(
+ *     'driver' => 'sqlite',
+ *     'database' => '/path/to/databasefilename',
+ *   );
+ * @endcode
+ */
+$databases = array();
+
+/**
+ * Access control for update.php script.
+ *
+ * If you are updating your Drupal installation using the update.php script but
+ * are not logged in using either an account with the "Administer software
+ * updates" permission or the site maintenance account (the account that was
+ * created during installation), you will need to modify the access check
+ * statement below. Change the FALSE to a TRUE to disable the access check.
+ * After finishing the upgrade, be sure to open this file again and change the
+ * TRUE back to a FALSE!
+ */
+$update_free_access = FALSE;
+
+/**
+ * Salt for one-time login links and cancel links, form tokens, etc.
+ *
+ * This variable will be set to a random value by the installer. All one-time
+ * login links will be invalidated if the value is changed. Note that if your
+ * site is deployed on a cluster of web servers, you must ensure that this
+ * variable has the same value on each server. If this variable is empty, a hash
+ * of the serialized database credentials will be used as a fallback salt.
+ *
+ * For enhanced security, you may set this variable to a value using the
+ * contents of a file outside your docroot that is never saved together
+ * with any backups of your Drupal files and database.
+ *
+ * Example:
+ *   $drupal_hash_salt = file_get_contents('/home/example/salt.txt');
+ *
+ */
+$drupal_hash_salt = '';
+
+/**
+ * Base URL (optional).
+ *
+ * If Drupal is generating incorrect URLs on your site, which could
+ * be in HTML headers (links to CSS and JS files) or visible links on pages
+ * (such as in menus), uncomment the Base URL statement below (remove the
+ * leading hash sign) and fill in the absolute URL to your Drupal installation.
+ *
+ * You might also want to force users to use a given domain.
+ * See the .htaccess file for more information.
+ *
+ * Examples:
+ *   $base_url = 'http://www.example.com';
+ *   $base_url = 'http://www.example.com:8888';
+ *   $base_url = 'http://www.example.com/drupal';
+ *   $base_url = 'https://www.example.com:8888/drupal';
+ *
+ * It is not allowed to have a trailing slash; Drupal will add it
+ * for you.
+ */
+# $base_url = 'http://www.example.com';  // NO trailing slash!
+
+/**
+ * PHP settings:
+ *
+ * To see what PHP settings are possible, including whether they can be set at
+ * runtime (by using ini_set()), read the PHP documentation:
+ * http://www.php.net/manual/ini.list.php
+ * See drupal_environment_initialize() in includes/bootstrap.inc for required
+ * runtime settings and the .htaccess file for non-runtime settings. Settings
+ * defined there should not be duplicated here so as to avoid conflict issues.
+ */
+
+/**
+ * Some distributions of Linux (most notably Debian) ship their PHP
+ * installations with garbage collection (gc) disabled. Since Drupal depends on
+ * PHP's garbage collection for clearing sessions, ensure that garbage
+ * collection occurs by using the most common settings.
+ */
+ini_set('session.gc_probability', 1);
+ini_set('session.gc_divisor', 100);
+
+/**
+ * Set session lifetime (in seconds), i.e. the time from the user's last visit
+ * to the active session may be deleted by the session garbage collector. When
+ * a session is deleted, authenticated users are logged out, and the contents
+ * of the user's $_SESSION variable is discarded.
+ */
+ini_set('session.gc_maxlifetime', 200000);
+
+/**
+ * Set session cookie lifetime (in seconds), i.e. the time from the session is
+ * created to the cookie expires, i.e. when the browser is expected to discard
+ * the cookie. The value 0 means "until the browser is closed".
+ */
+ini_set('session.cookie_lifetime', 2000000);
+
+/**
+ * If you encounter a situation where users post a large amount of text, and
+ * the result is stripped out upon viewing but can still be edited, Drupal's
+ * output filter may not have sufficient memory to process it.  If you
+ * experience this issue, you may wish to uncomment the following two lines
+ * and increase the limits of these variables.  For more information, see
+ * http://php.net/manual/pcre.configuration.php.
+ */
+# ini_set('pcre.backtrack_limit', 200000);
+# ini_set('pcre.recursion_limit', 200000);
+
+/**
+ * Drupal automatically generates a unique session cookie name for each site
+ * based on its full domain name. If you have multiple domains pointing at the
+ * same Drupal site, you can either redirect them all to a single domain (see
+ * comment in .htaccess), or uncomment the line below and specify their shared
+ * base domain. Doing so assures that users remain logged in as they cross
+ * between your various domains. Make sure to always start the $cookie_domain
+ * with a leading dot, as per RFC 2109.
+ */
+# $cookie_domain = '.example.com';
+
+/**
+ * Variable overrides:
+ *
+ * To override specific entries in the 'variable' table for this site,
+ * set them here. You usually don't need to use this feature. This is
+ * useful in a configuration file for a vhost or directory, rather than
+ * the default settings.php. Any configuration setting from the 'variable'
+ * table can be given a new value. Note that any values you provide in
+ * these variable overrides will not be modifiable from the Drupal
+ * administration interface.
+ *
+ * The following overrides are examples:
+ * - site_name: Defines the site's name.
+ * - theme_default: Defines the default theme for this site.
+ * - anonymous: Defines the human-readable name of anonymous users.
+ * Remove the leading hash signs to enable.
+ */
+# $conf['site_name'] = 'My Drupal site';
+# $conf['theme_default'] = 'garland';
+# $conf['anonymous'] = 'Visitor';
+
+/**
+ * A custom theme can be set for the offline page. This applies when the site
+ * is explicitly set to maintenance mode through the administration page or when
+ * the database is inactive due to an error. It can be set through the
+ * 'maintenance_theme' key. The template file should also be copied into the
+ * theme. It is located inside 'modules/system/maintenance-page.tpl.php'.
+ * Note: This setting does not apply to installation and update pages.
+ */
+# $conf['maintenance_theme'] = 'bartik';
+
+/**
+ * Reverse Proxy Configuration:
+ *
+ * Reverse proxy servers are often used to enhance the performance
+ * of heavily visited sites and may also provide other site caching,
+ * security, or encryption benefits. In an environment where Drupal
+ * is behind a reverse proxy, the real IP address of the client should
+ * be determined such that the correct client IP address is available
+ * to Drupal's logging, statistics, and access management systems. In
+ * the most simple scenario, the proxy server will add an
+ * X-Forwarded-For header to the request that contains the client IP
+ * address. However, HTTP headers are vulnerable to spoofing, where a
+ * malicious client could bypass restrictions by setting the
+ * X-Forwarded-For header directly. Therefore, Drupal's proxy
+ * configuration requires the IP addresses of all remote proxies to be
+ * specified in $conf['reverse_proxy_addresses'] to work correctly.
+ *
+ * Enable this setting to get Drupal to determine the client IP from
+ * the X-Forwarded-For header (or $conf['reverse_proxy_header'] if set).
+ * If you are unsure about this setting, do not have a reverse proxy,
+ * or Drupal operates in a shared hosting environment, this setting
+ * should remain commented out.
+ *
+ * In order for this setting to be used you must specify every possible
+ * reverse proxy IP address in $conf['reverse_proxy_addresses'].
+ * If a complete list of reverse proxies is not available in your
+ * environment (for example, if you use a CDN) you may set the
+ * $_SERVER['REMOTE_ADDR'] variable directly in settings.php.
+ * Be aware, however, that it is likely that this would allow IP
+ * address spoofing unless more advanced precautions are taken.
+ */
+# $conf['reverse_proxy'] = TRUE;
+
+/**
+ * Specify every reverse proxy IP address in your environment.
+ * This setting is required if $conf['reverse_proxy'] is TRUE.
+ */
+# $conf['reverse_proxy_addresses'] = array('a.b.c.d', ...);
+
+/**
+ * Set this value if your proxy server sends the client IP in a header
+ * other than X-Forwarded-For.
+ */
+# $conf['reverse_proxy_header'] = 'HTTP_X_CLUSTER_CLIENT_IP';
+
+/**
+ * Page caching:
+ *
+ * By default, Drupal sends a "Vary: Cookie" HTTP header for anonymous page
+ * views. This tells a HTTP proxy that it may return a page from its local
+ * cache without contacting the web server, if the user sends the same Cookie
+ * header as the user who originally requested the cached page. Without "Vary:
+ * Cookie", authenticated users would also be served the anonymous page from
+ * the cache. If the site has mostly anonymous users except a few known
+ * editors/administrators, the Vary header can be omitted. This allows for
+ * better caching in HTTP proxies (including reverse proxies), i.e. even if
+ * clients send different cookies, they still get content served from the cache.
+ * However, authenticated users should access the site directly (i.e. not use an
+ * HTTP proxy, and bypass the reverse proxy if one is used) in order to avoid
+ * getting cached pages from the proxy.
+ */
+# $conf['omit_vary_cookie'] = TRUE;
+
+/**
+ * CSS/JS aggregated file gzip compression:
+ *
+ * By default, when CSS or JS aggregation and clean URLs are enabled Drupal will
+ * store a gzip compressed (.gz) copy of the aggregated files. If this file is
+ * available then rewrite rules in the default .htaccess file will serve these
+ * files to browsers that accept gzip encoded content. This allows pages to load
+ * faster for these users and has minimal impact on server load. If you are
+ * using a webserver other than Apache httpd, or a caching reverse proxy that is
+ * configured to cache and compress these files itself you may want to uncomment
+ * one or both of the below lines, which will prevent gzip files being stored.
+ */
+# $conf['css_gzip_compression'] = FALSE;
+# $conf['js_gzip_compression'] = FALSE;
+
+/**
+ * Block caching:
+ *
+ * Block caching may not be compatible with node access modules depending on
+ * how the original block cache policy is defined by the module that provides
+ * the block. By default, Drupal therefore disables block caching when one or
+ * more modules implement hook_node_grants(). If you consider block caching to
+ * be safe on your site and want to bypass this restriction, uncomment the line
+ * below.
+ */
+# $conf['block_cache_bypass_node_grants'] = TRUE;
+
+/**
+ * String overrides:
+ *
+ * To override specific strings on your site with or without enabling the Locale
+ * module, add an entry to this list. This functionality allows you to change
+ * a small number of your site's default English language interface strings.
+ *
+ * Remove the leading hash signs to enable.
+ */
+# $conf['locale_custom_strings_en'][''] = array(
+#   'forum'      => 'Discussion board',
+#   '@count min' => '@count minutes',
+# );
+
+/**
+ *
+ * IP blocking:
+ *
+ * To bypass database queries for denied IP addresses, use this setting.
+ * Drupal queries the {blocked_ips} table by default on every page request
+ * for both authenticated and anonymous users. This allows the system to
+ * block IP addresses from within the administrative interface and before any
+ * modules are loaded. However on high traffic websites you may want to avoid
+ * this query, allowing you to bypass database access altogether for anonymous
+ * users under certain caching configurations.
+ *
+ * If using this setting, you will need to add back any IP addresses which
+ * you may have blocked via the administrative interface. Each element of this
+ * array represents a blocked IP address. Uncommenting the array and leaving it
+ * empty will have the effect of disabling IP blocking on your site.
+ *
+ * Remove the leading hash signs to enable.
+ */
+# $conf['blocked_ips'] = array(
+#   'a.b.c.d',
+# );
+
+/**
+ * Fast 404 pages:
+ *
+ * Drupal can generate fully themed 404 pages. However, some of these responses
+ * are for images or other resource files that are not displayed to the user.
+ * This can waste bandwidth, and also generate server load.
+ *
+ * The options below return a simple, fast 404 page for URLs matching a
+ * specific pattern:
+ * - 404_fast_paths_exclude: A regular expression to match paths to exclude,
+ *   such as images generated by image styles, or dynamically-resized images.
+ *   The default pattern provided below also excludes the private file system.
+ *   If you need to add more paths, you can add '|path' to the expression.
+ * - 404_fast_paths: A regular expression to match paths that should return a
+ *   simple 404 page, rather than the fully themed 404 page. If you don't have
+ *   any aliases ending in htm or html you can add '|s?html?' to the expression.
+ * - 404_fast_html: The html to return for simple 404 pages.
+ *
+ * Add leading hash signs if you would like to disable this functionality.
+ */
+$conf['404_fast_paths_exclude'] = '/\/(?:styles)|(?:system\/files)\//';
+$conf['404_fast_paths'] = '/\.(?:txt|png|gif|jpe?g|css|js|ico|swf|flv|cgi|bat|pl|dll|exe|asp)$/i';
+$conf['404_fast_html'] = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML+RDFa 1.0//EN" "http://www.w3.org/MarkUp/DTD/xhtml-rdfa-1.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><title>404 Not Found</title></head><body><h1>Not Found</h1><p>The requested URL "@path" was not found on this server.</p></body></html>';
+
+/**
+ * By default the page request process will return a fast 404 page for missing
+ * files if they match the regular expression set in '404_fast_paths' and not
+ * '404_fast_paths_exclude' above. 404 errors will simultaneously be logged in
+ * the Drupal system log.
+ *
+ * You can choose to return a fast 404 page earlier for missing pages (as soon
+ * as settings.php is loaded) by uncommenting the line below. This speeds up
+ * server response time when loading 404 error pages and prevents the 404 error
+ * from being logged in the Drupal system log. In order to prevent valid pages
+ * such as image styles and other generated content that may match the
+ * '404_fast_paths' regular expression from returning 404 errors, it is
+ * necessary to add them to the '404_fast_paths_exclude' regular expression
+ * above. Make sure that you understand the effects of this feature before
+ * uncommenting the line below.
+ */
+# drupal_fast_404();
+
+/**
+ * External access proxy settings:
+ *
+ * If your site must access the Internet via a web proxy then you can enter
+ * the proxy settings here. Currently only basic authentication is supported
+ * by using the username and password variables. The proxy_user_agent variable
+ * can be set to NULL for proxies that require no User-Agent header or to a
+ * non-empty string for proxies that limit requests to a specific agent. The
+ * proxy_exceptions variable is an array of host names to be accessed directly,
+ * not via proxy.
+ */
+# $conf['proxy_server'] = '';
+# $conf['proxy_port'] = 8080;
+# $conf['proxy_username'] = '';
+# $conf['proxy_password'] = '';
+# $conf['proxy_user_agent'] = '';
+# $conf['proxy_exceptions'] = array('127.0.0.1', 'localhost');
+
+/**
+ * Authorized file system operations:
+ *
+ * The Update manager module included with Drupal provides a mechanism for
+ * site administrators to securely install missing updates for the site
+ * directly through the web user interface. On securely-configured servers,
+ * the Update manager will require the administrator to provide SSH or FTP
+ * credentials before allowing the installation to proceed; this allows the
+ * site to update the new files as the user who owns all the Drupal files,
+ * instead of as the user the webserver is running as. On servers where the
+ * webserver user is itself the owner of the Drupal files, the administrator
+ * will not be prompted for SSH or FTP credentials (note that these server
+ * setups are common on shared hosting, but are inherently insecure).
+ *
+ * Some sites might wish to disable the above functionality, and only update
+ * the code directly via SSH or FTP themselves. This setting completely
+ * disables all functionality related to these authorized file operations.
+ *
+ * @see http://drupal.org/node/244924
+ *
+ * Remove the leading hash signs to disable.
+ */
+# $conf['allow_authorize_operations'] = FALSE;
+
+/**
+ * Theme debugging:
+ *
+ * When debugging is enabled:
+ * - The markup of each template is surrounded by HTML comments that contain
+ *   theming information, such as template file name suggestions.
+ * - Note that this debugging markup will cause automated tests that directly
+ *   check rendered HTML to fail.
+ *
+ * For more information about debugging theme templates, see
+ * https://www.drupal.org/node/223440#theme-debug.
+ *
+ * Not recommended in production environments.
+ *
+ * Remove the leading hash sign to enable.
+ */
+# $conf['theme_debug'] = TRUE;

scripts/_common.sh

@@ -121,3 +121,162 @@ ynh_setup_source_local () {
     fi
 }
 
+#=================================================
+#
+# POSTGRES HELPERS
+#
+# Point of contact : Jean-Baptiste Holcroft <jean-baptiste@holcroft.fr>
+#=================================================
+
+# Create a master password and set up global settings
+# Please always call this script in install and restore scripts
+#
+# usage: ynh_psql_test_if_first_run
+
+ynh_psql_test_if_first_run() {
+	if [ -f /etc/yunohost/psql ];
+	then
+		echo "PostgreSQL is already installed, no need to create master password"
+	else
+		pgsql=$(ynh_string_random)
+		pg_hba=""
+		echo "$pgsql" >> /etc/yunohost/psql
+
+		if [ -e /etc/postgresql/9.4/ ]
+		then
+			pg_hba=/etc/postgresql/9.4/main/pg_hba.conf
+		elif [ -e /etc/postgresql/9.6/ ]
+		then
+			pg_hba=/etc/postgresql/9.6/main/pg_hba.conf
+		else
+			ynh_die "postgresql shoud be 9.4 or 9.6"
+		fi
+
+		systemctl start postgresql
+		sudo --login --user=postgres psql -c"ALTER user postgres WITH PASSWORD '$pgsql'" postgres
+
+		# force all user to connect to local database using passwords
+		# https://www.postgresql.org/docs/current/static/auth-pg-hba-conf.html#EXAMPLE-PG-HBA.CONF
+		# Note: we can't use peer since YunoHost create users with nologin
+		#  See: https://github.com/YunoHost/yunohost/blob/unstable/data/helpers.d/user
+		sed -i '/local\s*all\s*all\s*peer/i \
+		local all all password' "$pg_hba"
+		systemctl enable postgresql
+		systemctl reload postgresql
+	fi
+}
+
+# Open a connection as a user
+#
+# example: ynh_psql_connect_as 'user' 'pass' <<< "UPDATE ...;"
+# example: ynh_psql_connect_as 'user' 'pass' < /path/to/file.sql
+#
+# usage: ynh_psql_connect_as user pwd [db]
+# | arg: user - the user name to connect as
+# | arg: pwd - the user password
+# | arg: db - the database to connect to
+ynh_psql_connect_as() {
+	user="$1"
+	pwd="$2"
+	db="$3"
+	sudo --login --user=postgres PGUSER="$user" PGPASSWORD="$pwd" psql "$db"
+}
+
+# # Execute a command as root user
+#
+# usage: ynh_psql_execute_as_root sql [db]
+# | arg: sql - the SQL command to execute
+# | arg: db - the database to connect to
+ynh_psql_execute_as_root () {
+	sql="$1"
+	sudo --login --user=postgres psql <<< "$sql"
+}
+
+# Execute a command from a file as root user
+#
+# usage: ynh_psql_execute_file_as_root file [db]
+# | arg: file - the file containing SQL commands
+# | arg: db - the database to connect to
+ynh_psql_execute_file_as_root() {
+	file="$1"
+	db="$2"
+	sudo --login --user=postgres psql "$db" < "$file"
+}
+
+# Create a database, an user and its password. Then store the password in the app's config
+#
+# After executing this helper, the password of the created database will be available in $db_pwd
+# It will also be stored as "psqlpwd" into the app settings.
+#
+# usage: ynh_psql_setup_db user name [pwd]
+# | arg: user - Owner of the database
+# | arg: name - Name of the database
+# | arg: pwd - Password of the database. If not given, a password will be generated
+ynh_psql_setup_db () {
+	db_user="$1"
+	app="$1"
+	db_name="$2"
+	new_db_pwd=$(ynh_string_random)	# Generate a random password
+	# If $3 is not given, use new_db_pwd instead for db_pwd.
+	db_pwd="${3:-$new_db_pwd}"
+	ynh_psql_create_db "$db_name" "$db_user" "$db_pwd"	# Create the database
+	ynh_app_setting_set "$app" psqlpwd "$db_pwd"	# Store the password in the app's config
+}
+
+# Create a database and grant privilegies to a user
+#
+# usage: ynh_psql_create_db db [user [pwd]]
+# | arg: db - the database name to create
+# | arg: user - the user to grant privilegies
+# | arg: pwd  - the user password
+ynh_psql_create_db() {
+	db="$1"
+	user="$2"
+	pwd="$3"
+	ynh_psql_create_user "$user" "$pwd"
+	sudo --login --user=postgres createdb --owner="$user" "$db"
+}
+
+# Drop a database
+#
+# usage: ynh_psql_drop_db db
+# | arg: db - the database name to drop
+# | arg: user - the user to drop
+ynh_psql_remove_db() {
+	db="$1"
+	user="$2"
+	sudo --login --user=postgres dropdb "$db"
+	ynh_psql_drop_user "$user"
+}
+
+# Dump a database
+#
+# example: ynh_psql_dump_db 'roundcube' > ./dump.sql
+#
+# usage: ynh_psql_dump_db db
+# | arg: db - the database name to dump
+# | ret: the psqldump output
+ynh_psql_dump_db() {
+	db="$1"
+	sudo --login --user=postgres pg_dump "$db"
+}
+
+
+# Create a user
+#
+# usage: ynh_psql_create_user user pwd [host]
+# | arg: user - the user name to create
+ynh_psql_create_user() {
+	user="$1"
+	pwd="$2"
+        sudo --login --user=postgres psql -c"CREATE USER $user WITH PASSWORD '$pwd'" postgres
+}
+
+# Drop a user
+#
+# usage: ynh_psql_drop_user user
+# | arg: user - the user name to drop
+ynh_psql_drop_user() {
+	user="$1"
+	sudo --login --user=postgres dropuser "$user"
+}

scripts/backup

@@ -55,4 +55,4 @@ ynh_backup "/etc/php5/fpm/pool.d/$app.conf"
 # BACKUP THE MYSQL DATABASE
 #=================================================
 
-ynh_mysql_dump_db "$db_name" > db.sql
+ynh_psql_dump_db "$db_name" > db.sql

scripts/install

@@ -67,17 +67,19 @@ ynh_app_setting_set $app is_public $is_public
 # INSTALL DEPENDENCIES
 #=================================================
 
-# ynh_install_app_dependencies deb1 deb2
+ynh_install_app_dependencies postgresql
 
 #=================================================
-# CREATE A MYSQL DATABASE
+# CREATE A PostgreSQL DATABASE
 #=================================================
-# If your app uses a MySQL database, you can use these lines to bootstrap
-# a database, an associated user and save the password in app settings
 
-db_name=$(ynh_sanitize_dbid $app)
+ynh_psql_test_if_first_run
-ynh_app_setting_set $app db_name $db_name
+
-ynh_mysql_setup_db $db_name $db_name
+db_user=$(ynh_sanitize_dbid "$app")
+db_name=$(ynh_sanitize_dbid "$app")
+db_pwd=$(ynh_string_random)
+ynh_app_setting_set $app db_pwd $db_pwd
+ynh_psql_setup_db "$db_user" "$db_name" "$db_pwd"
 
 #=================================================
 # DOWNLOAD, CHECK AND UNPACK SOURCE
@@ -85,7 +87,7 @@ ynh_mysql_setup_db $db_name $db_name
 
 ynh_app_setting_set $app final_path $final_path
 # Download, check integrity, uncompress and patch the source from app.src
-ynh_setup_source_local "$final_path" "drupal"
+#ynh_setup_source_local "$final_path" "drupal"
 ynh_setup_source_local "$final_path" "framaforms"
 
 #=================================================
@@ -104,7 +106,7 @@ ynh_add_nginx_config
 #=================================================
 
 # Create a system user
-ynh_system_user_create $app
+ynh_system_user_create "$app"
 
 #=================================================
 # PHP-FPM CONFIGURATION
@@ -113,6 +115,53 @@ ynh_system_user_create $app
 # Create a dedicated php-fpm config
 ynh_add_fpm_config
 
+#=================================================
+# PHP-FPM CONFIGURATION
+#=================================================
+
+# chown -R $app: $final_path
+# init_composer "$app" "$final_path"
+
+# (
+# 	cd "$final_path"
+
+# 	su $app <<INSTALLDRUSH
+# 	export PATH="$final_path/.composer/vendor/bin:$PATH"
+# 	php composer.phar global require drush/drush
+# 	php composer.phar global update
+# INSTALLDRUSH
+
+# 	su $app <<INSTALLDRUPAL
+# 	export PATH="$final_path/.composer/vendor/bin:$PATH"
+# 	drush si standard --db-url=mysql://$db_user:$db_pwd@localhost/$db_name
+
+# 	drush dl webform
+# 	drush en -y webform
+
+# 	drush dl form_builder
+# 	drush en -y form_builder
+# INSTALLDRUPAL
+# )
+
+#=================================================
+# Database initialization
+#=================================================
+
+ynh_replace_string "betaforms" "$db_user" "$final_path/framaforms.sql"
+
+ynh_psql_execute_file_as_root "$final_path/framaforms.sql" "$db_name"
+
+#=================================================
+# configuration file
+#=================================================
+
+config_file=$final_path/sites/default/settings.php
+
+cp ../conf/default.settings.php "$config_file"
+ynh_replace_string "__DB_NAME__" "$db_name" "$config_file"
+ynh_replace_string "__DB_USER__" "$db_user" "$config_file"
+ynh_replace_string "__DB_PWD__"  "$db_pwd"  "$config_file"
+
 #=================================================
 # GENERIC FINALIZATION
 #=================================================

scripts/remove

@@ -35,7 +35,7 @@ ynh_remove_app_dependencies
 #=================================================
 
 # Remove a database if it exists, along with the associated user
-ynh_mysql_remove_db "$db_user" "$db_name"
+ynh_psql_remove_db "$db_user" "$db_name"
 
 #=================================================
 # REMOVE APP MAIN DIR

scripts/restore

@@ -59,9 +59,12 @@ ynh_restore_file "$final_path"
 # RESTORE THE MYSQL DATABASE
 #=================================================
 
-db_pwd=$(ynh_app_setting_get $app mysqlpwd)
+db_user=$(ynh_sanitize_dbid "$app")
-ynh_mysql_setup_db $db_name $db_name $db_pwd
+db_name=$db_user
-ynh_mysql_connect_as $db_name $db_pwd $db_name < ./db.sql
+db_pwd=$(ynh_app_setting_get $app db_pwd)
+ynh_psql_test_if_first_run
+ynh_psql_setup_db "$db_user" "$db_name" "$db_pwd"
+ynh_psql_execute_file_as_root ./db.sql "$db_name"
 
 #=================================================
 # RECREATE THE DEDICATED USER
@@ -90,7 +93,7 @@ ynh_restore_file "/etc/php5/fpm/pool.d/$app.conf"
 #=================================================
 
 # Define and install dependencies
-# ynh_install_app_dependencies deb1 deb2
+ynh_install_app_dependencies postgresql
 
 #=================================================
 # GENERIC FINALIZATION