From c967d8a5f701d9fdfe65f8c965557632fb11a876 Mon Sep 17 00:00:00 2001
From: Silvio Rhatto <rhatto@riseup.net>
Date: Tue, 27 Sep 2011 15:29:42 -0300
Subject: Coding backup-site

---
 share/hydractl/backup-restore         |  2 ++
 share/hydractl/backup-restore-gitosis | 16 +++++++++++
 share/hydractl/backup-restore-site    | 53 +++++++++++++++++++++++++++++++++--
 share/hydractl/backup-restore-svn     | 16 +++++++++++
 share/hydractl/backup-site            |  3 ++
 5 files changed, 88 insertions(+), 2 deletions(-)

diff --git a/share/hydractl/backup-restore b/share/hydractl/backup-restore
index 581ac63..acd3be4 100755
--- a/share/hydractl/backup-restore
+++ b/share/hydractl/backup-restore
@@ -2,6 +2,8 @@
 #
 # Backup restoration.
 #
+# TODO: optionally restore from local backup
+#
 
 # Load.
 source $APP_BASE/lib/hydra/functions || exit 1
diff --git a/share/hydractl/backup-restore-gitosis b/share/hydractl/backup-restore-gitosis
index e69de29..d430693 100755
--- a/share/hydractl/backup-restore-gitosis
+++ b/share/hydractl/backup-restore-gitosis
@@ -0,0 +1,16 @@
+#!/bin/bash
+#
+# Gitosis backup restoration.
+#
+# TODO
+
+# Load.
+source $APP_BASE/lib/hydra/functions || exit 1
+hydra_config_load
+
+hydra_backup_environment $*
+
+# Check if folder exist on the backup
+# Check if there's already a site folder and backup it
+# Copy site folder from backup
+# Fix permissions
diff --git a/share/hydractl/backup-restore-site b/share/hydractl/backup-restore-site
index 493fc30..9709618 100755
--- a/share/hydractl/backup-restore-site
+++ b/share/hydractl/backup-restore-site
@@ -2,12 +2,15 @@
 #
 # Restore a website from backup
 #
+# TODO: moin, ikiwiki, etc
 
 # Load.
 source $APP_BASE/lib/hydra/functions || exit 1
 hydra_config_load
 
 SITE="$3"
+SITES="/var/sites"
+FOLDER="$SITES/$SITE"
 
 if [ -z "$SITE" ]; then
   hydra_action_usage
@@ -16,7 +19,53 @@ fi
 
 hydra_backup_environment $*
 
+# Check if folder exist on the backup
+if [ ! -d "$RESTOREDIR/$FOLDER" ]; then
+  echo "Folder $FOLDER does not exist at restored backup $RESTOREDIR"
+  exit 1
+fi
+
 # Check if there's already a site folder and backup it
-# Check installed platforms: trac, drupal, pmwiki
-# Drupal: check symlinks
+if [ -e "$FOLDER" ]; then
+  echo "Folder $FOLDER already exists, backing it up first..."
+  hydractl backup-site $SITE
+  if [ "$?" != "0" ]; then
+    echo "Error backing up $FOLDER"
+    exit 1
+  else
+    echo "Erasing old site folder"
+    rm -rf $FOLDER
+  fi
+fi
+
+# Copy site folder from backup
+echo "Copying site $SITE from backup $RESTOREDIR..."
+cp -a $RESTOREDIR/$FOLDER $FOLDER
+
 # Fix permissions
+chown -R root.root $FOLDER
+
+# Trac
+if [ -e "$FOLDER/trac" ]; then
+  ( cd $FOLDER/trac && chown -R $SITE.$SITE attachments conf db auth plugins .egg-cache )
+fi
+
+# PmWiki
+if [ -e "$FOLDER/wiki" ]; then
+  ( cd $FOLDER/wiki && chown -R $SITE.$SITE wiki.d uploads )
+  chown $SITE.root $FOLDER/wiki/local/config.php
+  chmod 660 $FOLDER/wiki/local/config.php
+fi
+
+# Site
+if [ -e "$FOLDER/site" ]; then
+  chown -R $SITE.$SITE $FOLDER/site
+fi
+
+# Drupal
+if [ -e "$FOLDER/drupal" ]; then
+  # TODO: how to check drupal series?
+  # TODO: check symlinks
+  chown root.$SITE $FOLDER/drupal/settings.php
+  chmod 640 $FOLDER/drupal/settings.php
+fi
diff --git a/share/hydractl/backup-restore-svn b/share/hydractl/backup-restore-svn
index e69de29..91c0988 100755
--- a/share/hydractl/backup-restore-svn
+++ b/share/hydractl/backup-restore-svn
@@ -0,0 +1,16 @@
+#!/bin/bash
+#
+# Subversion backup restoration.
+#
+# TODO
+
+# Load.
+source $APP_BASE/lib/hydra/functions || exit 1
+hydra_config_load
+
+hydra_backup_environment $*
+
+# Check if folder exist on the backup
+# Check if there's already a site folder and backup it
+# Copy site folder from backup
+# Fix permissions
diff --git a/share/hydractl/backup-site b/share/hydractl/backup-site
index 2d1175b..53119da 100755
--- a/share/hydractl/backup-site
+++ b/share/hydractl/backup-site
@@ -4,7 +4,10 @@
 #
 # TODO: put on $SITES/backups/site/$SITE, with htaccess and correct
 #       ownership/permission.
+#
 # TODO: optionally backup database before packing
+#
+# TODO: add backup files in a dated folder
 
 # Arguments
 SITES="/var/sites"
-- 
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