createBlog.sh

   1 #!/bin/bash
   2
   3 # Usage:
   4 # ./createBlog.sh type owner baseurl
   5 # type = user | connected | group-member | group-admin
   6 #     * user: this is a blog for a user
   7 #     * connected: this is a blog for a group, all connected users can post
   8 #     * group-member: this is a blog for a group, all the members of the group can post
   9 #     * group-admin: this is a blog for a group, only group admins can post
  10 # owner = name of the owner
  11 #     * user blog: forlife of the owner of the blog
  12 #     * group blog: 'diminutif' of the group (from X.net database)
  13 # url = full url of the blog (e.g http://group.blog-x.org/).
  14
  15 # WARNING: The script generates a .htaccess. The rewrite base might be edited to match
  16 #         the installation. Default value is based on a blog-farm of the form
  17 #         http://$owner.base.url/
  18
  19 # Once the blog has been installed and the .htaccess set-up, you can go on the administration
  20 # page of the blog at baseurl/admin/
  21 #
  22 # Their, go to the section 'Widget' and add (by drag-n-drop) the widgets 'Auth X.org' and 'Copyright'.
  23 # (should be set up by default in near future).
  24
  25
  26 # HELPERS
  27
  28 usage() {
  29   echo "Usage: $0 -t TYPE -o OWNER -u URL
  30
  31   where :
  32     TYPE = user | connected | group-member | group-admin is the type of the blog
  33     OWNER if the owner of the blog (user hruid or group diminutif)
  34     URL is the URL of the blog
  35   "
  36     exit $1;
  37 }
  38
  39 die() {
  40   echo $1
  41   exit 1
  42 }
  43
  44
  45 # GETOPT
  46
  47 TEMP=`getopt -n $0 -o ht:o:u: -- "$@"`
  48
  49 RET=$?
  50
  51 if [ $RET != 0 ]; then
  52   usage $RET
  53 fi
  54
  55 eval set -- "$TEMP"
  56
  57 TYPE=""
  58 OWNER=""
  59 URL=""
  60 VHOST=0
  61
  62 while true ; do
  63   case "$1" in
  64     -h)
  65       usage 0
  66       ;;
  67     -t)
  68       TYPE=$2;
  69       if [[ "${TYPE}" != "user" && "${TYPE}" != "group-member" && "${TYPE}" != "group-admin" && "${TYPE}" != "connected" ]]; then
  70         echo -e "ERROR: TYPE must be one of: user | group-member | group-admin | connected\n";
  71         usage 1
  72       fi
  73       shift 2;
  74       ;;
  75     -o)
  76       OWNER=$2;
  77       shift 2;
  78       ;;
  79     -u)
  80       URL=$2;
  81       if ! echo "${URL}" | grep -E "^https?://[^/]+/"  > /dev/null; then
  82         echo -e "ERROR: URL must be a full URL, e.g 'http://www.example.org/'\n";
  83         usage 1
  84       fi
  85       shift 2;
  86       ;;
  87     --)
  88       shift;
  89       break;
  90       ;;
  91     *)
  92       echo -e "ERROR: Invalid argument '$1'\n"
  93       usage 1
  94       ;;
  95   esac
  96 done
  97
  98 if [[ "x${TYPE}" == "x" || "x${OWNER}" == "x" || "x${URL}" == "x" ]]; then
  99   echo -e "ERROR: Missing one of -t, -o or -u options.\n"
 100   usage 1
 101 fi
 102
 103 BASEURL=`echo "${URL}" | sed -r 's,https?://[^/]+/,/,'`
 104
 105 echo "Creating blog with :
 106   TYPE = ${TYPE}
 107   OWNER = ${OWNER}
 108   URL = ${URL}
 109   BASEURL = ${BASEURL}
 110 "
 111
 112 apache_group=www-data
 113 rootpath=/home/web/blogs
 114 templatepath=dotclear
 115
 116 serviceurl="http://blog.polytechnique.org/xorgservice/createBlog"
 117
 118 CALLED="$serviceurl?owner=${OWNER}&type=${TYPE}&url=${URL}&baseurl=${BASEURL}"
 119 echo "Calling $CALLED"
 120 ( wget "$CALLED" -O - 2> /dev/null | grep 'blog created' ) || die "Blog creation failed"
 121
 122 ( cd $rootpath && mkdir -p $OWNER ) || die "Can't create the repository for the blog ($rootpath/$OWNER)"
 123
 124 cd $rootpath/$OWNER
 125 for i in admin db inc index.php locales plugins themes; do
 126   ln -s $rootpath/$templatepath/$i || die "Can't add path to $i"
 127 done
 128 mkdir -p "$rootpath/$templatepath/public/$OWNER"
 129 chgrp -R "$apache_group" "$rootpath/$templatepath/public/$OWNER"
 130 chmod g+wr "$rootpath/$templatepath/public/$OWNER"
 131 ln -s $rootpath/$templatepath/public/$OWNER public
 132
 133 ( cat <<EOF
 134 RewriteEngine On
 135 RewriteBase ${BASEURL}
 136 RewriteCond %{REQUEST_FILENAME} !-f
 137 RewriteCond %{REQUEST_FILENAME} !-d
 138 RewriteRule (.*) index.php/\$1
 139 RewriteRule ^index.php\$  index.php/
 140 SetEnv DC_BLOG_ID $OWNER
 141 EOF
 142 ) > .htaccess