Add config panel (#89)

* Add config panel

README.md

@@ -25,7 +25,7 @@ DokuWiki is a simple to use and highly versatile Open Source wiki software that
 * During the upgrade, official plugins are also upgraded. We recommend that you should check that they run properly in the administration panel after the upgrade. We cannot know if some plugins are broken...
 
 
-**Shipped version:** 2020.07.29~ynh5
+**Shipped version:** 2020.07.29~ynh6
 
 **Demo:** https://demo.yunohost.org/dokuwiki/doku.php?id=start&do=login&u=demo&p=demo
 

README_fr.md

@@ -21,7 +21,7 @@ DokuWiki est un logiciel wiki Open Source simple à utiliser et très polyvalent
 * Lors de la mise à jour, les plugins officiels sont également mis à jour. Nous vous recommandons toutefois de vérifier le bon fonctionnement des plugins dans le panneau d'administration après cette opération. Nous ne pouvons pas savoir si des plugins spéciaux posent problèmes...
 
 
-**Version incluse :** 2020.07.29~ynh5
+**Version incluse :** 2020.07.29~ynh6
 
 **Démo :** https://demo.yunohost.org/dokuwiki/doku.php?id=start&do=login&u=demo&p=demo
 

config_panel.toml

@@ -0,0 +1,25 @@
+version = "1.0"
+
+[main]
+name = "Dokuwiki configuration"
+
+    [main.php_fpm_config]
+    name = "PHP-FPM configuration"
+
+        [main.php_fpm_config.fpm_footprint]
+        ask = "Memory footprint of the service?"
+        choices = ["low", "medium", "high", "specific"]
+        default = "low"
+        help = "low <= 20Mb per pool. medium between 20Mb and 40Mb per pool. high > 40Mb per pool.<br>Use specific to set a value with the following option."
+
+        [main.php_fpm_config.free_footprint]
+        ask = "Memory footprint of the service?"
+        type = "number"
+        default = "0"
+        help = "Free field to specify exactly the footprint in Mb if you don't want to use one of the three previous values."
+
+        [main.php_fpm_config.fpm_usage]
+        ask = "Expected usage of the service?"
+        choices = ["low", "medium", "high"]
+        default = "low"
+        help = "low: Personal usage, behind the SSO. No RAM footprint when not used, but the impact on the processor can be high if many users are using the service.<br>medium: Low usage, few people or/and publicly accessible. Low RAM footprint, medium processor footprint when used.<br>high: High usage, frequently visited website. High RAM footprint, but lower on processor usage and quickly responding."

manifest.json

@@ -9,7 +9,7 @@
         "es": "Sistema de Wiki de uso sencillicimo y compatible con los estándares",
         "it": "Wiki aderente agli standard, semplice da usare, finalizzato principalmente alla creazione di documentazione di qualsiasi tipo"
     },
-    "version": "2020.07.29~ynh5",
+    "version": "2020.07.29~ynh6",
     "url": "https://www.dokuwiki.org",
     "upstream": {
         "license": "GPL-2.0-or-later",

scripts/config

@@ -0,0 +1,95 @@
+#!/bin/bash
+
+#=================================================
+# GENERIC STARTING
+#=================================================
+# IMPORT GENERIC HELPERS
+#=================================================
+
+source _common.sh
+source /usr/share/yunohost/helpers
+
+ynh_abort_if_errors
+
+#=================================================
+# RETRIEVE ARGUMENTS
+#=================================================
+
+phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
+current_fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
+
+#=================================================
+# SPECIFIC GETTERS FOR TOML SHORT KEY
+#=================================================
+
+get__fpm_footprint() {
+    # Free footprint value for php-fpm
+    # Check if current_fpm_footprint is an integer
+    if [ "$current_fpm_footprint" -eq "$current_fpm_footprint" ] 2> /dev/null
+    then
+        echo "specific"
+    else
+        echo "$current_fpm_footprint"
+    fi
+}
+
+get__free_footprint() {
+    # Free footprint value for php-fpm
+    # Check if current_fpm_footprint is an integer
+    if [ "$current_fpm_footprint" -eq "$current_fpm_footprint" ] 2> /dev/null
+    then
+        # If current_fpm_footprint is an integer, that's a numeric value for the footprint
+        echo "$current_fpm_footprint"
+    else
+        echo "0"
+    fi
+}
+
+#=================================================
+# SPECIFIC SETTERS FOR TOML SHORT KEYS
+#=================================================
+
+set__fpm_footprint() {
+    if [ "$fpm_footprint" != "specific" ]
+    then
+        ynh_app_setting_set --app=$app --key=fpm_footprint --value="$fpm_footprint"
+    fi
+}
+
+set__free_footprint() {
+    if [ "$fpm_footprint" = "specific" ]
+    then
+        ynh_app_setting_set --app=$app --key=fpm_footprint --value="$free_footprint"
+    fi
+}
+
+#=================================================
+# GENERIC FINALIZATION
+#=================================================
+
+ynh_app_config_validate() {
+    _ynh_app_config_validate
+
+    if [ "${changed[fpm_usage]}" == "true" ] || [ "${changed[fpm_footprint]}" == "true" ] || [ "${changed[free_footprint]}" == "true" ]; then
+        # If fpm_footprint is set to 'specific', use $free_footprint value.
+        if [ "$fpm_footprint" = "specific" ]
+        then
+            fpm_footprint=$free_footprint
+        fi
+
+        if [ "$fpm_footprint" == "0" ]
+        then
+            ynh_print_err --message="When selecting 'specific', you have to set a footprint value into the field below."
+
+            exit 0
+        fi
+    fi
+}
+
+ynh_app_config_apply() {
+    _ynh_app_config_apply
+
+    ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
+}
+
+ynh_app_config_run $1

scripts/install

@@ -92,7 +92,7 @@ ynh_add_nginx_config
 ynh_script_progression --message="Configuring PHP-FPM..." --weight=2
 
 # Create a dedicated PHP-FPM config
-ynh_add_fpm_config
+ynh_add_fpm_config --usage=low --footprint=low
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
 #=================================================

scripts/restore

@@ -28,6 +28,9 @@ path_url=$(ynh_app_setting_get --app=$app --key=path)
 final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 
+fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
+fpm_usage=$(ynh_app_setting_get --app=$app --key=fpm_usage)
+
 #=================================================
 # CHECK IF THE APP CAN BE RESTORED
 #=================================================
@@ -95,7 +98,8 @@ ynh_script_progression --message="Reconfiguring PHP-FPM..." --weight=5
 
 ynh_restore_file --origin_path="/etc/php/$phpversion/fpm/pool.d/$app.conf"
 
-ynh_add_fpm_config
+# Recreate a dedicated php-fpm config
+ynh_add_fpm_config --usage=$fpm_usage --footprint=$fpm_footprint --phpversion=$phpversion
 
 #=================================================
 # REINSTALL DEPENDENCIES

scripts/upgrade

@@ -22,6 +22,9 @@ final_path=$(ynh_app_setting_get --app=$app --key=final_path)
 phpversion=$(ynh_app_setting_get --app=$app --key=phpversion)
 language=$(ynh_app_setting_get --app=$app --key=language)
 
+fpm_footprint=$(ynh_app_setting_get --app=$app --key=fpm_footprint)
+fpm_usage=$(ynh_app_setting_get --app=$app --key=fpm_usage)
+
 #=================================================
 # CHECK VERSION
 #=================================================
@@ -59,6 +62,18 @@ if [ -z "$language" ]; then
 	ynh_app_setting_set --app=$app --key=language --value=$language
 fi
 
+# If fpm_footprint doesn't exist, create it
+if [ -z "$fpm_footprint" ]; then
+    fpm_footprint=low
+    ynh_app_setting_set --app=$app --key=fpm_footprint --value=$fpm_footprint
+fi
+
+# If fpm_usage doesn't exist, create it
+if [ -z "$fpm_usage" ]; then
+    fpm_usage=low
+    ynh_app_setting_set --app=$app --key=fpm_usage --value=$fpm_usage
+fi
+
 # Cleaning legacy permissions
 admin_user=$(ynh_app_setting_get --app=$app --key=admin)
 
@@ -202,7 +217,7 @@ ynh_install_app_dependencies $pkg_dependencies
 ynh_script_progression --message="Upgrading PHP-FPM configuration..." --weight=1
 
 # Create a dedicated PHP-FPM config
-ynh_add_fpm_config
+ynh_add_fpm_config --phpversion=$phpversion --usage=$fpm_usage --footprint=$fpm_footprint
 
 #=================================================
 # SPECIFIC UPGRADE