function api_data_template_propagate($data_template_id) {
require_once(CACTI_BASE_PATH . "/lib/data_source/data_source_info.php");
require_once(CACTI_BASE_PATH . "/lib/data_template/data_template_info.php");
/* get information about this data template */
$data_template = api_data_template_get($data_template_id);
/* must be a valid data template */
if ($data_template === false) {
return false;
}
/* retrieve a list of data source fields */
$data_source_fields = api_data_source_form_list();
$ds_fields = array();
/* loop through each data source column name (from the above array) */
foreach ($data_source_fields as $field_name => $field_array) {
/* are we allowed to push out the column? */
if ((isset($data_template["t_$field_name"])) && (isset($data_template[$field_name])) && ($data_template["t_$field_name"] == "0")) {
$ds_fields[$field_name] = array("type" => $field_array["data_type"], "value" => $data_template[$field_name]);
}
}
if (sizeof($ds_fields) > 0) {
$ds_fields["data_template_id"] = array("type" => DB_TYPE_INTEGER, "value" => $data_template_id);
return db_update("data_source", $ds_fields, array("data_template_id"));
}
return true;
}
function &package_data_template_export($data_template_id, $indent = 3) {
require_once(CACTI_BASE_PATH . "/lib/data_preset/data_preset_rra_info.php");
require_once(CACTI_BASE_PATH . "/lib/data_template/data_template_info.php");
require_once(CACTI_BASE_PATH . "/lib/data_source/data_source_info.php");
$xml = "";
/*
* XML Tag: <template>
*/
/* obtain a list of all data template specific fields */
$data_template_fields = api_data_template_form_list();
/* obtain a copy of this specfic data template */
$data_template = api_data_template_get($data_template_id);
$_xml = "";
foreach (array_keys($data_template_fields) as $field_name) {
/* create an XML key for each data template field */
$_xml .= package_xml_tag_get($field_name, xml_character_encode($data_template[$field_name]), $indent + 2);
}
/* append the result onto the final XML string */
$xml .= package_xml_tag_get("template", $_xml, $indent + 1, true);
/*
* XML Tag: <data_source>
*/
/* obtain a list of all data source specific fields */
$data_source_fields = api_data_source_form_list();
$_xml = "";
foreach (array_keys($data_source_fields) as $field_name) {
/* check because the 'name' column does not exist */
if (isset($data_template[$field_name])) {
/* create an XML key for each data source field */
$_xml .= package_xml_tag_get($field_name, xml_character_encode($data_template[$field_name]), $indent + 2);
}
/* check because the 't_data_input_type' and 't_rrd_path' columns do not exist */
if (isset($data_template{"t_" . $field_name})) {
/* create an XML key for each "template" data source field */
$_xml .= package_xml_tag_get("t_" . $field_name, xml_character_encode($data_template{"t_" . $field_name}), $indent + 2);
}
}
/* append the result onto the final XML string */
$xml .= package_xml_tag_get("data_source", $_xml, $indent + 1, true);
/*
* XML Tag: <items>
*/
/* obtain a list of all data source item specific fields */
$data_source_items_fields = api_data_source_item_form_list();
/* obtain a list of all data template items associated with this data template */
$data_template_items = api_data_template_item_list($data_template_id);
$_xml = "";
if (sizeof($data_template_items) > 0) {
foreach ($data_template_items as $data_template_item) {
$__xml = "";
foreach (array_keys($data_source_items_fields) as $field_name) {
/* create an XML key for each data template item field */
$__xml .= package_xml_tag_get($field_name, xml_character_encode($data_template_item[$field_name]), $indent + 3);
}
/* append the result onto a temporary XML string */
$_xml .= package_xml_tag_get(package_hash_get($data_template_item["id"], "data_template_item"), $__xml, $indent + 2, true);
}
}
/* append the result onto the final XML string */
$xml .= package_xml_tag_get("items", $_xml, $indent + 1, true);
/*
* XML Tag: <fields>
*/
/* obtain a list of all data template input fields associated with this data template */
$data_template_input_fields = api_data_template_input_field_list($data_template_id);
$_xml = "";
if (sizeof($data_template_input_fields) > 0) {
$i = 0;
foreach ($data_template_input_fields as $data_template_input_field_name => $data_template_input_field) {
$__xml = "";
/* create an XML key for each suggested value field */
$__xml .= package_xml_tag_get("name", xml_character_encode($data_template_input_field_name), $indent + 3);
$__xml .= package_xml_tag_get("t_value", xml_character_encode($data_template_input_field["t_value"]), $indent + 3);
/* make sure to resolve internal ID's for specific fields */
if ($data_template_input_field_name == "data_query_id") {
$__xml .= package_xml_tag_get("value", xml_character_encode(package_hash_get($data_template_input_field["value"], "data_query")), $indent + 3);
}else if ($data_template_input_field_name == "script_id") {
$__xml .= package_xml_tag_get("value", xml_character_encode(package_hash_get($data_template_input_field["value"], "script")), $indent + 3);
}else{
$__xml .= package_xml_tag_get("value", xml_character_encode($data_template_input_field["value"]), $indent + 3);
}
/* break out each row into its own key */
$_xml .= package_xml_tag_get("item_" . str_pad($i, 5, "0", STR_PAD_LEFT), $__xml, $indent + 2, true);
$i++;
}
}
/*
* XML Tag: <rra_items>
*/
/* obtain a list of all rra item preset specific fields */
$rra_items_fields = api_data_preset_rra_item_form_list();
/* obtain a list of all rra items associated with this data template */
$rra_items = api_data_template_rra_item_list($data_template_id);
$_xml = "";
if (is_array($rra_items)) {
$i = 0;
foreach ($rra_items as $rra_item) {
$__xml = "";
foreach (array_keys($rra_items_fields) as $field_name) {
/* create an XML key for each rra item field */
$__xml .= package_xml_tag_get($field_name, xml_character_encode($rra_item[$field_name]), $indent + 3);
}
/* break out each row into its own key */
$_xml .= package_xml_tag_get("item_" . str_pad($i, 5, "0", STR_PAD_LEFT), $__xml, $indent + 2, true);
$i++;
}
}
/* append the result onto the final XML string */
$xml .= package_xml_tag_get("rra_items", $_xml, $indent + 1, true);
/*
* XML Tag: <suggested_values>
*/
/* obtain a list of all suggested values associated with this data template */
$data_template_suggested_values = api_data_template_suggested_values_list($data_template_id);
$_xml = "";
if (sizeof($data_template_suggested_values) > 0) {
$i = 0;
foreach ($data_template_suggested_values as $data_template_suggested_value) {
$__xml = "";
/* create an XML key for each suggested value field */
$__xml .= package_xml_tag_get("field_name", xml_character_encode($data_template_suggested_value["field_name"]), $indent + 3);
$__xml .= package_xml_tag_get("sequence", xml_character_encode($data_template_suggested_value["sequence"]), $indent + 3);
$__xml .= package_xml_tag_get("value", xml_character_encode($data_template_suggested_value["value"]), $indent + 3);
/* break out each row into its own key */
$_xml .= package_xml_tag_get("item_" . str_pad($i, 5, "0", STR_PAD_LEFT), $__xml, $indent + 2, true);
$i++;
}
}
/* append the result onto the final XML string */
$xml .= package_xml_tag_get("suggested_values", $_xml, $indent + 1, true);
/* wrap the whole XML string into a 'data_template' tag and return it */
$xml = package_xml_tag_get(package_hash_get($data_template_id, "data_template"), $xml, $indent, true);
return $xml;
}