linode_bash_api_macros

function test_macro
{
  echo "This is the test macro the arguments passed are $@"
}

function toggle_disk_read_only {
#$1 linode label
#$2 linode disk label

if [ $HELP -eq 1 ]
then
cat <<EOT

Help for macro toggle_disk_read_only
Requires two arguments
The first is the Linode label, it is case sensitive but may only be partial, i.e. if your Linode is named "mytoast123" then you can simply use "toast"
The second argument is the disk label, again it's case sensitive and can be parital
If the Linode and disk are found then the disk will be marked as read only if it's writable and vice versa
Example: linode_bash_api -m 'toggle_disk_read_only toast toaster' would toggle the ISREADONLY attribute of the disk toaster on linode toast
EOT
return
fi

if [ -z $1 ]
then
  echo "You must specify the linode label"
  exit 1
fi

if [ -z $2 ]
then
  echo "You must specify the disk label"
  exit 1
fi

if [ $VERBOSE -eq 1 ]
then
  echo "Toggling readonly attribute of disk $2 on linode $1 read only"
  echo "Retrieving linode ID"
fi

COMMAND="linode.list"
DATA="api_responseFormat=json"
RESPONSE=`api_request`
LINODEID=$( echo "$RESPONSE" | sed "s/.*$1[^}]*LINODEID\":\([0-9]*\).*.*/\1/" )
if [ "$LINODEID" == "$RESPONSE" ]
then
 echo "Linode with label containing $1 not found"
 exit 1
fi

if [ $VERBOSE -eq 1 ]
then
  echo "Retrieving disk ID"
fi

COMMAND="linode.disk.list"
DATA="api_responseFormat=json&linodeid=$LINODEID"
RESPONSE=`api_request`
declare -a SETTINGS=($( echo "$RESPONSE" | sed "s/.*ISREADONLY\":\([0-1]\).*$2[^}].*DISKID\":\([0-9]*\).*/\1 \2/" ))

if [ "$RESPONSE" == "${SETTINGS[*]}" ]
then
 echo "Disk with label $2 not found"
 exit 1
fi

COMMAND="linode.disk.update"
if [ "${SETTINGS[0]}" == "0" ]
then
DATA="linodeid=$LINODEID&diskid=${SETTINGS[1]}&isreadonly=1"
echo "Disk is writable marking read only"
else
DATA="linodeid=$LINODEID&diskid=${SETTINGS[1]}&isreadonly=0"
echo "Disk is readonly marking writable"
fi
api_request

}


function list_labels_and_ids {
  COMMAND="linode.list"
  RESPONSE=`api_request`
  for l in $RESPONSE
  do
    if [[ $l == *LABEL* ]]
    then
      echo -n "Label: "
      echo -n "$l" | sed 's/"LABEL":"\(.*\)"/\1/' | tr -d "\n"
    fi
    if [[ $l == *LINODEID* ]]
    then
      echo -n " ID: "
      echo $l | sed 's/"LINODEID"://'
    fi
  done
}

function get_domain_id {
  #$1 domain
  
  if [ $HELP -eq 1 ]
  then
  cat <<EOT
  
  Help for macro get_domain_id
  Requires one argument
  The argument is the domain you wish to get the ID for
  Example: linode_bash_api -m 'get_domain_id toast.com' returns the ID for the doamin toast.com
EOT
  return
  fi
  
  if [ -z $1 ]
  then
    echo "You must specify the domain"
    exit 1
  fi

  COMMAND="domain.list"
  RESPONSE=`api_request`
  for l in $RESPONSE
  do
  if [[ $l == *DOMAINID* ]]
  then
    ID=$(echo -n "$l" | sed 's/"DOMAINID":\(.*\)/\1/' | tr -d "\n")
  fi
  if [[ $l == *DOMAIN* ]] && [[ $l == *$1* ]]
  then
    echo $ID
  fi
  done
}

function get_domain_resource_id
{
  #$1 domain id
  #$2 the resource name to get
  
  if [ $HELP -eq 1 ]
  then
  cat <<EOT
  
  Help for macro get_domain_resource_id
  Requires three arguments
  The argument is the domain you wish to get the ID for
  Example: linode_bash_api -m 'get_domain_resource_id toast.com www' returns the resource ID for the doamin www.toast.com
EOT
  return
  fi
  
  if [ -z $1 ]
  then
    echo "You must specify the domain id"
    exit 1
  fi
  
  if [ -z $2 ]
  then
    echo "You must specify the resource name"
    exit 1
  fi
  
  COMMAND="domain.resource.list"
  DATA="domainid=$1"
  RESPONSE=`api_request`
  for l in $RESPONSE
  do
  if [[ $l == *RESOURCEID* ]]
  then
    ID=$(echo -n "$l" | sed 's/"RESOURCEID":\(.*\)/\1/' | tr -d "\n")
  fi
  if [[ $l == *NAME* ]] && [[ $l == *$2* ]]
  then
    echo $ID
  fi
  done
}

function update_domain_resource_target
{
  #$1 domain name
  #$2 the resource name to get
  #$3 the new target
  
  if [ $HELP -eq 1 ]
  then
  cat <<EOT
  
  Help for macro update_domain_resource_target
  Requires three arguments
  The argument is the domain you wish to get the ID for
  Example: linode_bash_api -m 'update_domain_resource_target toast.com www 8.8.8.8' sets the target of www.toast.com to 8.8.8.8
EOT
  return
  fi
  
  if [ -z $1 ]
  then
    echo "You must specify the domain name"
    exit 1
  fi
  
  if [ -z $2 ]
  then
    echo "You must specify the resource name"
    exit 1
  fi
  
  if [ -z $3 ]
  then
    echo "You must specify the new target"
    exit 1
  fi
  
  DOMAINID=$(get_domain_id $1)
  RESOURCEID=$(get_domain_resource_id $DOMAINID $2)
  if [ $VERBOSE -eq 1 ]
  then
    echo "Updating $DOMAINID $RESOURCEID to $3"
  fi
  COMMAND="domain.resource.update"
  DATA="domainid=$DOMAINID&resourceid=$RESOURCEID&target=$3"
  api_request
  
  
}