function form_save()
{
if (isset($_POST["save_component_item"])) {
/* cache all post field values */
init_post_field_cache();
/* step #1: field validation */
$form_graph_item["id"] = $_POST["graph_item_id"];
$form_graph_item["graph_id"] = $_POST["graph_id"];
$form_graph_item["data_source_item_id"] = $_POST["data_source_item_id"];
$form_graph_item["color"] = $_POST["color"];
$form_graph_item["graph_item_type"] = $_POST["graph_item_type"];
$form_graph_item["consolidation_function"] = $_POST["consolidation_function"];
$form_graph_item["cdef"] = $_POST["cdef"];
$form_graph_item["gprint_format"] = $_POST["gprint_format"];
$form_graph_item["legend_value"] = $_POST["legend_value"];
$form_graph_item["legend_format"] = $_POST["legend_format"];
$form_graph_item["hard_return"] = html_boolean(isset($_POST["hard_return"]) ? $_POST["hard_return"] : "");
field_register_error(api_graph_item_fields_validate($form_graph_item, "|field|"));
/* step #2: field save */
if (!is_error_message()) {
$graph_item_id = api_graph_item_save($_POST["graph_item_id"], $form_graph_item);
}
if (is_error_message()) {
header("Location: graph_items.php?action=edit" . (empty($graph_item_id) ? "" : "&id=" . $graph_item_id) . "&graph_id=" . $_POST["graph_id"]);
} else {
header("Location: graphs.php?action=edit&id=" . $_POST["graph_id"]);
}
}
}
function host_new_graphs_save()
{
$validation_array = array();
$selected_graphs_array = unserialize(stripslashes($_POST["selected_graphs_array"]));
$map_id_to_index_array = unserialize(stripslashes($_POST["map_id_to_index_array"]));
/* form an array that contains all of the data on the previous form */
while (list($var, $val) = each($_POST)) {
if (preg_match("/^g_(\\d+)_(\\d+)_(\\w+)/", $var, $matches)) {
/* 1: data_query_id, 2: graph_template_id, 3: field_name */
foreach ($map_id_to_index_array[empty($matches[1]) ? "gt" : "dq"][empty($matches[1]) ? $matches[2] : $matches[1]] as $uniq_id) {
$selected_graphs_array[$uniq_id]["graph_template"][$matches[3]] = $val;
}
$validation_array["graph_template"][$matches[3]][$var] = $val;
} elseif (preg_match("/^gi_(\\d+)_(\\d+)_(\\d+)_(\\w+)/", $var, $matches)) {
/* 1: data_query_id, 2: graph_template_id, 3: graph_template_input_id, 4: field_name */
foreach ($map_id_to_index_array[empty($matches[1]) ? "gt" : "dq"][empty($matches[1]) ? $matches[2] : $matches[1]] as $uniq_id) {
$selected_graphs_array[$uniq_id]["graph_template_item"][$matches[2]][$matches[3]] = $val;
}
$validation_array["graph_template_item"][$matches[4]][$var] = $val;
} elseif (preg_match("/^d_(\\d+)_(\\d+)_(\\d+)_(\\w+)/", $var, $matches)) {
/* 1: data_query_id, 2: graph_template_id, 3: data_template_id, 4: field_name */
foreach ($map_id_to_index_array[empty($matches[1]) ? "gt" : "dq"][empty($matches[1]) ? $matches[2] : $matches[1]] as $uniq_id) {
$selected_graphs_array[$uniq_id]["data_template"][$matches[3]][$matches[4]] = $val;
}
$validation_array["data_template"][$matches[4]][$var] = $val;
} elseif (preg_match("/^c_(\\d+)_(\\d+)_(\\d+)_(\\d+)/", $var, $matches)) {
/* 1: data_query_id, 2: graph_template_id, 3: data_template_id, 4: data_input_field_name */
foreach ($map_id_to_index_array[empty($matches[1]) ? "gt" : "dq"][empty($matches[1]) ? $matches[2] : $matches[1]] as $uniq_id) {
$selected_graphs_array[$uniq_id]["custom_data"][$matches[3]][$matches[4]] = $val;
}
$validation_array["custom_data"][$matches[4]][$var] = $val;
} elseif (preg_match("/^di_(\\d+)_(\\d+)_(\\d+)_(\\d+)_(\\w+)/", $var, $matches)) {
/* 1: data_query_id, 2: graph_template_id, 3: data_template_id, 4: data_template_item_id, 5: field_name */
foreach ($map_id_to_index_array[empty($matches[1]) ? "gt" : "dq"][empty($matches[1]) ? $matches[2] : $matches[1]] as $uniq_id) {
$selected_graphs_array[$uniq_id]["data_template_item"][$matches[3]][$matches[4]][$matches[5]] = $val;
}
$validation_array["data_template_item"][$matches[5]][$var] = $val;
}
}
/* first pass: form validation */
while (list($type, $type_array) = each($validation_array)) {
while (list($field_name, $field_array) = each($type_array)) {
while (list($form_field_name, $value) = each($field_array)) {
$_v_arr = array($field_name => $value);
if ($type == "data_template") {
$_sv_arr = array();
field_register_error(api_data_source_fields_validate($_v_arr, $_sv_arr, $form_field_name, ""));
} else {
if ($type == "custom_data") {
field_register_error(api_data_source_input_fields_validate($_v_arr, $form_field_name));
} else {
if ($type == "data_template_item") {
$_v_arr["id"] = 0;
field_register_error(api_data_source_item_fields_validate($_v_arr, $form_field_name));
} else {
if ($type == "graph_template") {
$_sv_arr = array();
field_register_error(api_graph_fields_validate($_v_arr, $_sv_arr, $form_field_name, ""));
} else {
if ($type == "graph_template_item") {
field_register_error(api_graph_item_fields_validate($_v_arr, $form_field_name));
}
}
}
}
}
}
}
}
/* form validation failed: redirect back */
if (is_error_message()) {
/* cache all post field values */
init_post_field_cache();
host_new_graphs($selected_graphs_array, $map_id_to_index_array);
/* form validation passed: save the data on the form */
} else {
debug_log_clear("new_graphs");
foreach ($selected_graphs_array as $uniq_id => $skel) {
if (isset($skel["custom_data"]["all_dq"])) {
$is_data_query_graph = true;
$data_query_id = isset($skel["custom_data"]["all_dq"]["data_query_id"]) ? $skel["custom_data"]["all_dq"]["data_query_id"] : 0;
/* decode the data query index into its literal form */
$data_query_index = decode_data_query_index(isset($skel["custom_data"]["all_dq"]["data_query_index"]) ? $skel["custom_data"]["all_dq"]["data_query_index"] : 0, get_data_query_indexes($data_query_id, $_POST["host_id"]));
} else {
$is_data_query_graph = false;
$data_query_id = 0;
$data_query_index = "";
}
$create_info = generate_complete_graph($skel["graph_template_id"], $_POST["host_id"], $data_query_id, $data_query_index);
/* set the appropriate 'custom_data' keys */
if ($is_data_query_graph == true) {
/* pick the data query field name to index on */
$data_query_field_name = get_best_data_query_index_type($_POST["host_id"], $data_query_id);
/* get a list of all data templates associated with this graph template that are of type DATA_INPUT_TYPE_DATA_QUERY */
$dq_data_templates = get_data_templates_from_graph_template($skel["graph_template_id"], DATA_INPUT_TYPE_DATA_QUERY);
if (sizeof($dq_data_templates) > 0) {
foreach ($dq_data_templates as $data_template) {
$skel["custom_data"][$data_template["id"]]["data_query_id"] = $data_query_id;
$skel["custom_data"][$data_template["id"]]["data_query_index"] = $data_query_index;
$skel["custom_data"][$data_template["id"]]["data_query_field_name"] = $data_query_field_name;
$skel["custom_data"][$data_template["id"]]["data_query_field_value"] = get_data_query_row_value($data_query_id, $_POST["host_id"], $data_query_field_name, $data_query_index);
}
}
}
/* update user specified data: data source-specific fields */
foreach (array_keys($create_info["data_source"]) as $data_template_id) {
if (isset($skel["data_template"][$data_template_id])) {
if (!api_data_source_save($create_info["data_source"][$data_template_id], $skel["data_template"][$data_template_id])) {
log_save("Problems updating new data source [ID#" . $create_info["data_source"][$data_template_id] . "], data template [ID#{$data_template_id}] from user data", SEV_ERROR);
}
}
if (isset($skel["data_template_item"][$data_template_id])) {
foreach ($skel["data_template_item"][$data_template_id] as $data_source_item_id => $data_template_item_array) {
if (!api_data_source_item_save($data_source_item_id, $data_template_item_array)) {
log_save("Problems updating new data source [item] [ID#" . $create_info["data_source"][$data_template_id] . "], data template [ID#{$data_template_id}] from user data", SEV_ERROR);
}
}
}
if (isset($skel["custom_data"][$data_template_id])) {
if (!api_data_source_fields_save($create_info["data_source"][$data_template_id], $skel["custom_data"][$data_template_id])) {
log_save("Problems updating new data source (fields) [ID#" . $create_info["data_source"][$data_template_id] . "], data template [ID#{$data_template_id}] from user data", SEV_ERROR);
}
}
/* update the title cache */
api_data_source_title_cache_update($create_info["data_source"][$data_template_id]);
/* update poller cache */
update_poller_cache($create_info["data_source"][$data_template_id]);
}
/* update user specified data: graph-specific fields */
foreach (array_keys($create_info["graph"]) as $graph_template_id) {
if (isset($skel["graph_template"][$graph_template_id])) {
if (!api_graph_save($create_info["graph"][$graph_template_id], $skel["graph_template"][$graph_template_id])) {
log_save("Problems updating new graph [ID#" . $create_info["graph"][$graph_template_id] . "], graph template [ID#{$graph_template_id}] from user data", SEV_ERROR);
}
}
if (isset($skel["graph_template_item"][$graph_template_id])) {
foreach ($skel["graph_template_item"][$graph_template_id] as $graph_template_item_input_id => $value) {
if (!api_graph_template_item_input_propagate($graph_template_item_input_id, $value)) {
log_save("Problems updating new graph [item] [ID#" . $create_info["graph"][$graph_template_id] . "], graph template [ID#{$graph_template_id}] from user data", SEV_ERROR);
}
}
}
/* update the title cache */
api_graph_title_cache_update($create_info["graph"][$graph_template_id]);
}
debug_log_insert("new_graphs", _("Created graph: ") . api_graph_title_get($create_info["graph"][$skel["graph_template_id"]]));
}
/* lastly push host-specific information to our data sources */
//push_out_host($_POST["host_id"], 0);
}
}
