本文整理汇总了PHP中get_associated_rras函数的典型用法代码示例。如果您正苦于以下问题：PHP get_associated_rras函数的具体用法？PHP get_associated_rras怎么用？PHP get_associated_rras使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了get_associated_rras函数的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: rrdtool_function_graph
function rrdtool_function_graph($local_graph_id, $rra_id, $graph_data_array, $rrd_struc = array()) {
global $config;
include_once($config["library_path"] . "/cdef.php");
include_once($config["library_path"] . "/graph_variables.php");
include($config["include_path"] . "/config_arrays.php");
/* before we do anything; make sure the user has permission to view this graph,
if not then get out */
if ((read_config_option("global_auth") == "on") && (isset($_SESSION["sess_user_id"]))) {
$access_denied = !(is_graph_allowed($local_graph_id));
if ($access_denied == true) {
return "GRAPH ACCESS DENIED";
}
}
/* find the step and how often this graph is updated with new data */
$ds_step = db_fetch_cell("select
data_template_data.rrd_step
from data_template_data,data_template_rrd,graph_templates_item
where graph_templates_item.task_item_id=data_template_rrd.id
and data_template_rrd.local_data_id=data_template_data.local_data_id
and graph_templates_item.local_graph_id=$local_graph_id
limit 0,1");
$ds_step = empty($ds_step) ? 300 : $ds_step;
/* if no rra was specified, we need to figure out which one RRDTool will choose using
* "best-fit" resolution fit algorithm */
if (empty($rra_id)) {
if ((empty($graph_data_array["graph_start"])) || (empty($graph_data_array["graph_end"]))) {
$rra["rows"] = 600;
$rra["steps"] = 1;
$rra["timespan"] = 86400;
}else{
/* get a list of RRAs related to this graph */
$rras = get_associated_rras($local_graph_id);
if (sizeof($rras) > 0) {
foreach ($rras as $unchosen_rra) {
/* the timespan specified in the RRA "timespan" field may not be accurate */
$real_timespan = ($ds_step * $unchosen_rra["steps"] * $unchosen_rra["rows"]);
/* make sure the current start/end times fit within each RRA's timespan */
if ( (($graph_data_array["graph_end"] - $graph_data_array["graph_start"]) <= $real_timespan) && ((time() - $graph_data_array["graph_start"]) <= $real_timespan) ) {
/* is this RRA better than the already chosen one? */
if ((isset($rra)) && ($unchosen_rra["steps"] < $rra["steps"])) {
$rra = $unchosen_rra;
}else if (!isset($rra)) {
$rra = $unchosen_rra;
}
}
}
}
if (!isset($rra)) {
$rra["rows"] = 600;
$rra["steps"] = 1;
}
}
}else{
$rra = db_fetch_row("select timespan,rows,steps from rra where id=$rra_id");
}
$seconds_between_graph_updates = ($ds_step * $rra["steps"]);
$graph = db_fetch_row("select
graph_local.host_id,
graph_local.snmp_query_id,
graph_local.snmp_index,
graph_templates_graph.title_cache,
graph_templates_graph.vertical_label,
graph_templates_graph.auto_scale,
graph_templates_graph.auto_scale_opts,
graph_templates_graph.auto_scale_log,
graph_templates_graph.auto_scale_rigid,
graph_templates_graph.auto_padding,
graph_templates_graph.base_value,
graph_templates_graph.upper_limit,
graph_templates_graph.lower_limit,
graph_templates_graph.height,
graph_templates_graph.width,
graph_templates_graph.image_format_id,
graph_templates_graph.unit_value,
graph_templates_graph.unit_exponent_value,
graph_templates_graph.export
from graph_templates_graph,graph_local
where graph_local.id=graph_templates_graph.local_graph_id
and graph_templates_graph.local_graph_id=$local_graph_id");
/* lets make that sql query... */
$graph_items = db_fetch_assoc("select
graph_templates_item.id as graph_templates_item_id,
graph_templates_item.cdef_id,
graph_templates_item.text_format,
graph_templates_item.value,
graph_templates_item.hard_return,
graph_templates_item.consolidation_function_id,
graph_templates_item.graph_type_id,
graph_templates_gprint.gprint_text,
//.........这里部分代码省略.........
示例2: rrdtool_function_xport
function rrdtool_function_xport($local_graph_id, $rra_id, $xport_data_array, &$xport_meta, $rrd_struc = array()) {
global $config, $consolidation_functions;
include_once($config["library_path"] . "/cdef.php");
include_once($config["library_path"] . "/graph_variables.php");
include_once($config["library_path"] . "/xml.php");
include($config["include_path"] . "/global_arrays.php");
/* before we do anything; make sure the user has permission to view this graph,
if not then get out */
if ((read_config_option("auth_method") != 0) && (isset($_SESSION["sess_user_id"]))) {
$access_denied = !(is_graph_allowed($local_graph_id));
if ($access_denied == true) {
return "GRAPH ACCESS DENIED";
}
}
/* find the step and how often this graph is updated with new data */
$ds_step = db_fetch_cell("select
data_template_data.rrd_step
from (data_template_data,data_template_rrd,graph_templates_item)
where graph_templates_item.task_item_id=data_template_rrd.id
and data_template_rrd.local_data_id=data_template_data.local_data_id
and graph_templates_item.local_graph_id=$local_graph_id
limit 0,1");
$ds_step = empty($ds_step) ? 300 : $ds_step;
/* if no rra was specified, we need to figure out which one RRDTool will choose using
* "best-fit" resolution fit algorithm */
if (empty($rra_id)) {
if ((empty($xport_data_array["graph_start"])) || (empty($xport_data_array["graph_end"]))) {
$rra["rows"] = 600;
$rra["steps"] = 1;
$rra["timespan"] = 86400;
}else{
/* get a list of RRAs related to this graph */
$rras = get_associated_rras($local_graph_id);
if (sizeof($rras) > 0) {
foreach ($rras as $unchosen_rra) {
/* the timespan specified in the RRA "timespan" field may not be accurate */
$real_timespan = ($ds_step * $unchosen_rra["steps"] * $unchosen_rra["rows"]);
/* make sure the current start/end times fit within each RRA's timespan */
if ( (($xport_data_array["graph_end"] - $xport_data_array["graph_start"]) <= $real_timespan) && ((time() - $xport_data_array["graph_start"]) <= $real_timespan) ) {
/* is this RRA better than the already chosen one? */
if ((isset($rra)) && ($unchosen_rra["steps"] < $rra["steps"])) {
$rra = $unchosen_rra;
}else if (!isset($rra)) {
$rra = $unchosen_rra;
}
}
}
}
if (!isset($rra)) {
$rra["rows"] = 600;
$rra["steps"] = 1;
}
}
}else{
$rra = db_fetch_row("select timespan,rows,steps from rra where id=$rra_id");
}
$seconds_between_graph_updates = ($ds_step * $rra["steps"]);
/* override: graph start time */
if ((!isset($graph_data_array["graph_start"])) || ($graph_data_array["graph_start"] == "0")) {
$graph_start = -($rra["timespan"]);
}else{
$graph_start = $graph_data_array["graph_start"];
}
/* override: graph end time */
if ((!isset($graph_data_array["graph_end"])) || ($graph_data_array["graph_end"] == "0")) {
$graph_end = -($seconds_between_graph_updates);
}else{
$graph_end = $graph_data_array["graph_end"];
}
$graph = db_fetch_row("select
graph_local.host_id,
graph_local.snmp_query_id,
graph_local.snmp_index,
graph_templates_graph.title_cache,
graph_templates_graph.vertical_label,
graph_templates_graph.slope_mode,
graph_templates_graph.auto_scale,
graph_templates_graph.auto_scale_opts,
graph_templates_graph.auto_scale_log,
graph_templates_graph.scale_log_units,
graph_templates_graph.auto_scale_rigid,
graph_templates_graph.auto_padding,
graph_templates_graph.base_value,
graph_templates_graph.upper_limit,
graph_templates_graph.lower_limit,
graph_templates_graph.height,
graph_templates_graph.width,
graph_templates_graph.image_format_id,
//.........这里部分代码省略.........
示例3: export_tree_graphs_and_graph_html
function export_tree_graphs_and_graph_html($path, $tree_id)
{
global $colors, $config;
include_once $config["library_path"] . "/tree.php";
include_once $config["library_path"] . "/data_query.php";
/* start the count of graphs */
$total_graphs_created = 0;
$exported_files = array();
$cacti_export_path = read_config_option("path_html_export");
/* auth check for hosts on the trees */
$current_user = db_fetch_row("SELECT * FROM user_auth WHERE id=" . read_config_option("export_user_id"));
if (!export_is_tree_allowed($tree_id)) {
return 0;
}
$sql_join = "LEFT JOIN graph_local ON (graph_templates_graph.local_graph_id=graph_local.id)\n\t\tLEFT JOIN graph_templates ON (graph_templates.id=graph_local.graph_template_id)\n\t\tLEFT JOIN host ON (host.id=graph_local.host_id)\n\t\tLEFT JOIN user_auth_perms ON ((graph_templates_graph.local_graph_id=user_auth_perms.item_id and user_auth_perms.type=1 AND user_auth_perms.user_id=" . $current_user["id"] . ") OR (host.id=user_auth_perms.item_id AND user_auth_perms.type=3 AND user_auth_perms.user_id=" . $current_user["id"] . ") OR (graph_templates.id=user_auth_perms.item_id AND user_auth_perms.type=4 AND user_auth_perms.user_id=" . $current_user["id"] . "))";
$sql_where = get_graph_permissions_sql($current_user["policy_graphs"], $current_user["policy_hosts"], $current_user["policy_graph_templates"]);
$sql_where = empty($sql_where) ? "" : "AND {$sql_where}";
$graphs = array();
if ($tree_id == 0) {
$hosts = db_fetch_assoc("SELECT DISTINCT host_id FROM graph_tree_items");
} else {
$hosts = db_fetch_assoc("SELECT DISTINCT host_id FROM graph_tree_items WHERE graph_tree_id=" . $tree_id);
}
/* get a list of host graphs first */
if (sizeof($hosts)) {
foreach ($hosts as $host) {
$hosts_sql = "SELECT DISTINCT\n\t\t\tgraph_templates_graph.id,\n\t\t\tgraph_templates_graph.local_graph_id,\n\t\t\tgraph_templates_graph.height,\n\t\t\tgraph_templates_graph.width,\n\t\t\tgraph_templates_graph.title_cache,\n\t\t\tgraph_templates.name,\n\t\t\tgraph_local.host_id\n\t\t\tFROM (graph_tree_items, graph_templates_graph)\n\t\t\t{$sql_join}\n\t\t\tWHERE ((graph_templates_graph.local_graph_id<>0)\n\t\t\t{$sql_where}\n\t\t\tAND (graph_local.host_id=" . $host["host_id"] . ")\n\t\t\tAND (graph_templates_graph.export='on'))\n\t\t\tORDER BY graph_templates_graph.title_cache";
$host_graphs = db_fetch_assoc($hosts_sql);
if (sizeof($host_graphs)) {
if (sizeof($graphs)) {
$graphs = array_merge($host_graphs, $graphs);
} else {
$graphs = $host_graphs;
}
}
}
}
/* now get the list of graphs placed within the tree */
if ($tree_id == 0) {
$sql_where = "WHERE graph_templates_graph.local_graph_id!=0\n\t\t\t{$sql_where}\n\t\t\tAND graph_templates_graph.export='on'";
} else {
$sql_where = "WHERE graph_tree_items.graph_tree_id =" . $tree_id . "\n\t\t\t{$sql_where}\n\t\t\tAND graph_templates_graph.local_graph_id!=0\n\t\t\tAND graph_templates_graph.export='on'";
}
$non_host_sql = "SELECT\n\t\tgraph_templates_graph.id,\n\t\tgraph_templates_graph.local_graph_id,\n\t\tgraph_templates_graph.height,\n\t\tgraph_templates_graph.width,\n\t\tgraph_templates_graph.title_cache,\n\t\tgraph_templates.name,\n\t\tgraph_local.host_id,\n\t\tgraph_tree_items.id AS gtid\n\t\tFROM (graph_tree_items, graph_templates_graph)\n\t\t{$sql_join}\n\t\t{$sql_where}\n\t\tAND graph_tree_items.local_graph_id = graph_templates_graph.local_graph_id\n\t\tAND graph_templates_graph.export='on'\n\t\tORDER BY graph_templates_graph.title_cache";
$non_host_graphs = db_fetch_assoc($non_host_sql);
if (sizeof($non_host_graphs)) {
if (sizeof($graphs)) {
$graphs = array_merge($non_host_graphs, $graphs);
} else {
$graphs = $non_host_graphs;
}
}
/* open a pipe to rrdtool for writing */
$rrdtool_pipe = rrd_init();
/* for each graph... */
$i = 0;
if (sizeof($graphs) > 0) {
foreach ($graphs as $graph) {
$rras = get_associated_rras($graph["local_graph_id"]);
/* settings for preview graphs */
$graph_data_array["graph_height"] = read_config_option("export_default_height");
$graph_data_array["graph_width"] = read_config_option("export_default_width");
$graph_data_array["graph_nolegend"] = true;
$graph_data_array["export"] = true;
if (read_config_option("export_tree_isolation") == "on") {
$graph_data_array["export_filename"] = "/" . $path . "/graphs/thumb_" . $graph["local_graph_id"] . ".png";
$export_filename = $cacti_export_path . "/" . $path . "/graphs/thumb_" . $graph["local_graph_id"] . ".png";
} else {
$graph_data_array["export_filename"] = "/graphs/thumb_" . $graph["local_graph_id"] . ".png";
$export_filename = $cacti_export_path . "/graphs/thumb_" . $graph["local_graph_id"] . ".png";
}
if (!array_search($export_filename, $exported_files)) {
/* add the graph to the exported list */
array_push($exported_files, $export_filename);
export_log("Creating Graph '" . $cacti_export_path . $graph_data_array["export_filename"] . "'");
/* generate the graph */
rrdtool_function_graph($graph["local_graph_id"], 0, $graph_data_array, $rrdtool_pipe);
$total_graphs_created++;
/* generate html files for each graph */
if (read_config_option("export_tree_isolation") == "on") {
export_log("Creating File '" . $cacti_export_path . "/" . $path . "/graph_" . $graph["local_graph_id"] . ".html'");
$fp_graph_index = fopen($cacti_export_path . "/" . $path . "/graph_" . $graph["local_graph_id"] . ".html", "w");
} else {
export_log("Creating File '" . $cacti_export_path . "/graph_" . $graph["local_graph_id"] . ".html'");
$fp_graph_index = fopen($cacti_export_path . "/graph_" . $graph["local_graph_id"] . ".html", "w");
}
fwrite($fp_graph_index, HTML_HEADER_TREE);
/* write the code for the tree at the left */
draw_html_left_tree($fp_graph_index, $tree_id);
fwrite($fp_graph_index, HTML_GRAPH_HEADER_ONE_TREE);
fwrite($fp_graph_index, "<strong>Graph - " . $graph["title_cache"] . "</strong></td></tr>");
fwrite($fp_graph_index, HTML_GRAPH_HEADER_TWO_TREE);
fwrite($fp_graph_index, "<td>");
/* reset vars for actual graph image creation */
reset($rras);
unset($graph_data_array);
/* generate graphs for each rra */
foreach ($rras as $rra) {
$graph_data_array["export"] = true;
if (read_config_option("export_tree_isolation") == "on") {
//.........这里部分代码省略.........
示例4: get_graph_title
$access_denied = !(is_graph_allowed($_GET["local_graph_id"]));
if ($access_denied == true) {
print "<strong><font size='+1' color='FF0000'>ACCESS DENIED</font></strong>"; exit;
}
}
$graph_title = get_graph_title($_GET["local_graph_id"]);
if ($_REQUEST["view_type"] == "tree") {
print "<table width='100%' style='background-color: #ffffff; border: 1px solid #ffffff;' align='center' cellpadding='3'>";
}else{
print "<br><table width='100%' style='background-color: #f5f5f5; border: 1px solid #bbbbbb;' align='center' cellpadding='3'>";
}
$rras = get_associated_rras($_GET["local_graph_id"]);
switch ($_REQUEST["action"]) {
case 'view':
?>
<tr bgcolor='#<?php print $colors["header_panel"];?>'>
<td colspan='3' class='textHeaderDark'>
<strong>Viewing Graph</strong> '<?php print $graph_title;?>'
</td>
</tr>
<?php
$i = 0;
if (sizeof($rras) > 0) {
foreach ($rras as $rra) {
?>示例5: rrdtool_function_graph
function rrdtool_function_graph($local_graph_id, $rra_id, $graph_data_array, $rrdtool_pipe = "", &$xport_meta = array())
{
global $config, $consolidation_functions;
include_once $config["library_path"] . "/cdef.php";
include_once $config["library_path"] . "/graph_variables.php";
include_once $config['library_path'] . '/boost.php';
include_once $config['library_path'] . '/xml.php';
include $config["include_path"] . "/global_arrays.php";
/* prevent command injection
* This function prepares an rrdtool graph statement to be executed by the web server.
* We have to take care, that the attacker does not insert shell code.
* As some rrdtool parameters accept "Cacti variables", we have to perform the
* variable substitution prior to vulnerability checks.
* We will enclose all parameters in quotes and substitute quotation marks within
* those parameters.
*/
/* rrdtool fetches the default font from it's execution environment
* you won't find that default font on the rrdtool statement itself!
* set the rrdtool default font via environment variable */
if (!isset($graph_data_array['export_csv'])) {
if (read_config_option("path_rrdtool_default_font")) {
putenv("RRD_DEFAULT_FONT=" . read_config_option("path_rrdtool_default_font"));
}
}
/* before we do anything; make sure the user has permission to view this graph,
if not then get out */
if (!is_graph_allowed($local_graph_id)) {
return "GRAPH ACCESS DENIED";
}
/* check the boost image cache and if we find a live file there return it instead */
if (!isset($graph_data_array['export_csv']) && !isset($graph_data_array['export_realtime'])) {
$graph_data = boost_graph_cache_check($local_graph_id, $rra_id, $rrdtool_pipe, $graph_data_array, false);
if ($graph_data != false) {
return $graph_data;
}
}
/* find the step and how often this graph is updated with new data */
$ds_step = db_fetch_cell("SELECT\n\t\tdata_template_data.rrd_step\n\t\tFROM (data_template_data,data_template_rrd,graph_templates_item)\n\t\tWHERE graph_templates_item.task_item_id=data_template_rrd.id\n\t\tAND data_template_rrd.local_data_id=data_template_data.local_data_id\n\t\tAND graph_templates_item.local_graph_id={$local_graph_id}\n\t\tLIMIT 0,1");
$ds_step = empty($ds_step) ? 300 : $ds_step;
/* if no rra was specified, we need to figure out which one RRDTool will choose using
* "best-fit" resolution fit algorithm */
if (empty($rra_id)) {
if (empty($graph_data_array["graph_start"]) || empty($graph_data_array["graph_end"])) {
$rra["rows"] = 600;
$rra["steps"] = 1;
$rra["timespan"] = 86400;
} else {
/* get a list of RRAs related to this graph */
$rras = get_associated_rras($local_graph_id);
if (sizeof($rras) > 0) {
foreach ($rras as $unchosen_rra) {
/* the timespan specified in the RRA "timespan" field may not be accurate */
$real_timespan = $ds_step * $unchosen_rra["steps"] * $unchosen_rra["rows"];
/* make sure the current start/end times fit within each RRA's timespan */
if ($graph_data_array["graph_end"] - $graph_data_array["graph_start"] <= $real_timespan && time() - $graph_data_array["graph_start"] <= $real_timespan) {
/* is this RRA better than the already chosen one? */
if (isset($rra) && $unchosen_rra["steps"] < $rra["steps"]) {
$rra = $unchosen_rra;
} else {
if (!isset($rra)) {
$rra = $unchosen_rra;
}
}
}
}
}
if (!isset($rra)) {
$rra["rows"] = 600;
$rra["steps"] = 1;
}
}
} else {
$rra = db_fetch_row("SELECT timespan,rows,steps FROM rra WHERE id={$rra_id}");
}
if (!isset($graph_data_array['export_realtime'])) {
$seconds_between_graph_updates = $ds_step * $rra["steps"];
} else {
$seconds_between_graph_updates = 5;
}
$graph = db_fetch_row("SELECT gl.id AS local_graph_id, gl.host_id,\n\t\tgl.snmp_query_id, gl.snmp_index, gtg.title_cache, gtg.vertical_label,\n\t\tgtg.slope_mode, gtg.auto_scale, gtg.auto_scale_opts, gtg.auto_scale_log,\n\t\tgtg.scale_log_units, gtg.auto_scale_rigid, gtg.auto_padding, gtg.base_value,\n\t\tgtg.upper_limit, gtg.lower_limit, gtg.height, gtg.width, gtg.image_format_id,\n\t\tgtg.unit_value, gtg.unit_exponent_value, gtg.export\n\t\tFROM graph_templates_graph AS gtg\n\t\tINNER JOIN graph_local AS gl\n\t\tON gl.id=gtg.local_graph_id\n\t\tWHERE gtg.local_graph_id={$local_graph_id}");
/* lets make that sql query... */
$graph_items = db_fetch_assoc("SELECT gti.id AS graph_templates_item_id,\n\t\tgti.cdef_id, gti.text_format, gti.value, gti.hard_return,\n\t\tgti.consolidation_function_id, gti.graph_type_id, gtgp.gprint_text,\n\t\tcolors.hex, gti.alpha, dtr.id AS data_template_rrd_id, dtr.local_data_id,\n\t\tdtr.rrd_minimum, dtr.rrd_maximum, dtr.data_source_name, dtr.local_data_template_rrd_id\n\t\tFROM graph_templates_item AS gti\n\t\tLEFT JOIN data_template_rrd AS dtr\n\t\tON gti.task_item_id=dtr.id\n\t\tLEFT JOIN colors \n\t\tON gti.color_id=colors.id\n\t\tLEFT JOIN graph_templates_gprint AS gtgp\n\t\tON gti.gprint_id=gtgp.id\n\t\tWHERE gti.local_graph_id={$local_graph_id}\n\t\tORDER BY gti.sequence");
/* variables for use below */
$graph_defs = "";
$txt_graph_items = "";
$text_padding = "";
$padding_estimate = 0;
$last_graph_type = "";
/* override: graph start time */
if (!isset($graph_data_array["graph_start"]) || $graph_data_array["graph_start"] == "0") {
$graph_start = -$rra["timespan"];
} else {
$graph_start = $graph_data_array["graph_start"];
}
/* override: graph end time */
if (!isset($graph_data_array["graph_end"]) || $graph_data_array["graph_end"] == "0") {
$graph_end = -$seconds_between_graph_updates;
} else {
$graph_end = $graph_data_array["graph_end"];
}
//.........这里部分代码省略.........
示例6: process_variables
function process_variables($input, $graph_item, $graph_start = 0, $graph_end = 0)
{
$matches = array();
$match = "";
/* Get graph items for the graph */
$graph_items = db_fetch_assoc("SELECT\n\t\tgraph_templates_item.id AS graph_templates_item_id,\n\t\tgraph_templates_item.cdef_id,\n\t\tgraph_templates_item.text_format,\n\t\tgraph_templates_item.value,\n\t\tgraph_templates_item.hard_return,\n\t\tgraph_templates_item.consolidation_function_id,\n\t\tgraph_templates_item.graph_type_id,\n\t\tgraph_templates_gprint.gprint_text,\n\t\tcolors.hex,\n\t\tdata_template_rrd.id as data_template_rrd_id,\n\t\tdata_template_rrd.local_data_id,\n\t\tdata_template_rrd.rrd_minimum,\n\t\tdata_template_rrd.rrd_maximum,\n\t\tdata_template_rrd.data_source_name,\n\t\tdata_template_rrd.local_data_template_rrd_id\n\t\tFROM graph_templates_item\n\t\tLEFT JOIN data_template_rrd ON (graph_templates_item.task_item_id=data_template_rrd.id)\n\t\tLEFT JOIN colors ON (graph_templates_item.color_id=colors.id)\n\t\tLEFT JOIN graph_templates_gprint on (graph_templates_item.gprint_id=graph_templates_gprint.id)\n\t\tWHERE graph_templates_item.local_graph_id=" . $graph_item["local_graph_id"] . "\n\t\tORDER BY graph_templates_item.sequence");
/* find the step and how often this graph is updated with new data */
$ds_step = db_fetch_cell("select\n\t\tdata_template_data.rrd_step\n\t\tfrom (data_template_data,data_template_rrd,graph_templates_item)\n\t\twhere graph_templates_item.task_item_id=data_template_rrd.id\n\t\tand data_template_rrd.local_data_id=data_template_data.local_data_id\n\t\tand graph_templates_item.local_graph_id=" . $graph_item["local_graph_id"] . "\n\t\tlimit 0,1");
$ds_step = empty($ds_step) ? 300 : $ds_step;
if (empty($graph_start) || empty($graph_end)) {
$rra["rows"] = 600;
$rra["steps"] = 1;
$rra["timespan"] = 86400;
} else {
/* get a list of RRAs related to this graph */
$rras = get_associated_rras($graph_item["local_graph_id"]);
if (sizeof($rras) > 0) {
foreach ($rras as $unchosen_rra) {
/* the timespan specified in the RRA "timespan" field may not be accurate */
$real_timespan = $ds_step * $unchosen_rra["steps"] * $unchosen_rra["rows"];
/* make sure the current start/end times fit within each RRA's timespan */
if ($graph_end - $graph_start <= $real_timespan && time() - $graph_start <= $real_timespan) {
/* is this RRA better than the already chosen one? */
if (isset($rra) && $unchosen_rra["steps"] < $rra["steps"]) {
$rra = $unchosen_rra;
} else {
if (!isset($rra)) {
$rra = $unchosen_rra;
}
}
}
}
}
if (!isset($rra)) {
$rra["rows"] = 600;
$rra["steps"] = 1;
}
}
$seconds_between_graph_updates = $ds_step * $rra["steps"];
/* override: graph start time */
if (!isset($graph_start) || $graph_start == "0") {
$graph_start = -$rra["timespan"];
}
/* override: graph end time */
if (!isset($graph_end) || $graph_end == "0") {
$graph_end = -$seconds_between_graph_updates;
}
/* Nth percentile */
if (preg_match_all("/\\|([0-9]{1,2}):(bits|bytes):(\\d):(current|total|max|total_peak|all_max_current|all_max_peak|aggregate_max|aggregate_sum|aggregate_current|aggregate):(\\d)?\\|/", $input, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
$input = str_replace($match[0], variable_nth_percentile($match, $graph_item, $graph_items, $graph_start, $graph_end), $input);
}
}
/* bandwidth summation */
if (preg_match_all("/\\|sum:(\\d|auto):(current|total|atomic):(\\d):(\\d+|auto)\\|/", $input, $matches, PREG_SET_ORDER)) {
foreach ($matches as $match) {
$input = str_replace($match[0], variable_bandwidth_summation($match, $graph_item, $graph_items, $graph_start, $graph_end, $rra["steps"], $ds_step), $input);
}
}
return $input;
}示例7: header
if (!db_fetch_cell_prepared('SELECT local_graph_id FROM graph_templates_graph WHERE local_graph_id = ?', array(get_request_var_request('local_graph_id')))) {
print "<strong><font class='txtErrorTextBox'>GRAPH DOES NOT EXIST</font></strong>";
exit;
}
/* take graph permissions into account here */
if (!is_graph_allowed($_REQUEST['local_graph_id'])) {
header('Location: permission_denied.php');
exit;
}
$graph_title = get_graph_title($_REQUEST['local_graph_id']);
if ($_REQUEST['view_type'] == 'tree') {
print "<table width='100%' style='background-color: #ffffff; border: 1px solid #ffffff;' align='center' cellspacing='0' cellpadding='3'>";
} else {
print "<table width='100%' style='background-color: #f5f5f5; border: 1px solid #bbbbbb;' align='center' cellspacing='0' cellpadding='3'>";
}
$rras = get_associated_rras($_REQUEST['local_graph_id']);
switch ($_REQUEST['action']) {
case 'view':
api_plugin_hook_function('page_buttons', array('lgid' => $_REQUEST['local_graph_id'], 'leafid' => '', 'mode' => 'mrtg', 'rraid' => $_REQUEST['rra_id']));
?>
<tr class='tableHeader'>
<td colspan='3' class='textHeaderDark'>
<strong>Viewing Graph</strong> '<?php
print htmlspecialchars($graph_title);
?>
'
<script type="text/javascript" >
$(function() {
$('#navigation').show();
$('#navigation_right').show();
});示例8: rrdtool_function_xport
function rrdtool_function_xport($local_graph_id, $rra_id, $xport_data_array, &$xport_meta, $rrd_struc = array())
{
global $config;
include_once $config["library_path"] . "/cdef.php";
include_once $config["library_path"] . "/graph_variables.php";
include_once $config["library_path"] . "/xml.php";
include $config["include_path"] . "/global_arrays.php";
/* before we do anything; make sure the user has permission to view this graph,
if not then get out */
if (read_config_option("auth_method") != 0 && isset($_SESSION["sess_user_id"])) {
$access_denied = !is_graph_allowed($local_graph_id);
if ($access_denied == true) {
return "GRAPH ACCESS DENIED";
}
}
/* find the step and how often this graph is updated with new data */
$ds_step = db_fetch_cell("select\n\t\tdata_template_data.rrd_step\n\t\tfrom (data_template_data,data_template_rrd,graph_templates_item)\n\t\twhere graph_templates_item.task_item_id=data_template_rrd.id\n\t\tand data_template_rrd.local_data_id=data_template_data.local_data_id\n\t\tand graph_templates_item.local_graph_id={$local_graph_id}\n\t\tlimit 0,1");
$ds_step = empty($ds_step) ? 300 : $ds_step;
/* if no rra was specified, we need to figure out which one RRDTool will choose using
* "best-fit" resolution fit algorithm */
if (empty($rra_id)) {
if (empty($xport_data_array["graph_start"]) || empty($xport_data_array["graph_end"])) {
$rra["rows"] = 600;
$rra["steps"] = 1;
$rra["timespan"] = 86400;
} else {
/* get a list of RRAs related to this graph */
$rras = get_associated_rras($local_graph_id);
if (sizeof($rras) > 0) {
foreach ($rras as $unchosen_rra) {
/* the timespan specified in the RRA "timespan" field may not be accurate */
$real_timespan = $ds_step * $unchosen_rra["steps"] * $unchosen_rra["rows"];
/* make sure the current start/end times fit within each RRA's timespan */
if ($xport_data_array["graph_end"] - $xport_data_array["graph_start"] <= $real_timespan && time() - $xport_data_array["graph_start"] <= $real_timespan) {
/* is this RRA better than the already chosen one? */
if (isset($rra) && $unchosen_rra["steps"] < $rra["steps"]) {
$rra = $unchosen_rra;
} else {
if (!isset($rra)) {
$rra = $unchosen_rra;
}
}
}
}
}
if (!isset($rra)) {
$rra["rows"] = 600;
$rra["steps"] = 1;
}
}
} else {
$rra = db_fetch_row("select timespan,rows,steps from rra where id={$rra_id}");
}
$seconds_between_graph_updates = $ds_step * $rra["steps"];
/* override: graph start time */
if (!isset($graph_data_array["graph_start"]) || $graph_data_array["graph_start"] == "0") {
$graph_start = -$rra["timespan"];
} else {
$graph_start = $graph_data_array["graph_start"];
}
/* override: graph end time */
if (!isset($graph_data_array["graph_end"]) || $graph_data_array["graph_end"] == "0") {
$graph_end = -$seconds_between_graph_updates;
} else {
$graph_end = $graph_data_array["graph_end"];
}
$graph = db_fetch_row("select\n\t\tgraph_local.host_id,\n\t\tgraph_local.snmp_query_id,\n\t\tgraph_local.snmp_index,\n\t\tgraph_templates_graph.title_cache,\n\t\tgraph_templates_graph.vertical_label,\n\t\tgraph_templates_graph.slope_mode,\n\t\tgraph_templates_graph.auto_scale,\n\t\tgraph_templates_graph.auto_scale_opts,\n\t\tgraph_templates_graph.auto_scale_log,\n\t\tgraph_templates_graph.auto_scale_rigid,\n\t\tgraph_templates_graph.auto_padding,\n\t\tgraph_templates_graph.base_value,\n\t\tgraph_templates_graph.upper_limit,\n\t\tgraph_templates_graph.lower_limit,\n\t\tgraph_templates_graph.height,\n\t\tgraph_templates_graph.width,\n\t\tgraph_templates_graph.image_format_id,\n\t\tgraph_templates_graph.unit_value,\n\t\tgraph_templates_graph.unit_exponent_value,\n\t\tgraph_templates_graph.export\n\t\tfrom (graph_templates_graph,graph_local)\n\t\twhere graph_local.id=graph_templates_graph.local_graph_id\n\t\tand graph_templates_graph.local_graph_id={$local_graph_id}");
/* lets make that sql query... */
$xport_items = db_fetch_assoc("select\n\t\tgraph_templates_item.id as graph_templates_item_id,\n\t\tgraph_templates_item.cdef_id,\n\t\tgraph_templates_item.text_format,\n\t\tgraph_templates_item.value,\n\t\tgraph_templates_item.hard_return,\n\t\tgraph_templates_item.consolidation_function_id,\n\t\tgraph_templates_item.graph_type_id,\n\t\tgraph_templates_gprint.gprint_text,\n\t\tcolors.hex,\n\t\tdata_template_rrd.id as data_template_rrd_id,\n\t\tdata_template_rrd.local_data_id,\n\t\tdata_template_rrd.rrd_minimum,\n\t\tdata_template_rrd.rrd_maximum,\n\t\tdata_template_rrd.data_source_name,\n\t\tdata_template_rrd.local_data_template_rrd_id\n\t\tfrom graph_templates_item\n\t\tleft join data_template_rrd on (graph_templates_item.task_item_id=data_template_rrd.id)\n\t\tleft join colors on (graph_templates_item.color_id=colors.id)\n\t\tleft join graph_templates_gprint on (graph_templates_item.gprint_id=graph_templates_gprint.id)\n\t\twhere graph_templates_item.local_graph_id={$local_graph_id}\n\t\torder by graph_templates_item.sequence");
/* +++++++++++++++++++++++ XPORT OPTIONS +++++++++++++++++++++++ */
/* override: graph start time */
if (!isset($xport_data_array["graph_start"]) || $xport_data_array["graph_start"] == "0") {
$xport_start = -$rra["timespan"];
} else {
$xport_start = $xport_data_array["graph_start"];
}
/* override: graph end time */
if (!isset($xport_data_array["graph_end"]) || $xport_data_array["graph_end"] == "0") {
$xport_end = -$seconds_between_graph_updates;
} else {
$xport_end = $xport_data_array["graph_end"];
}
/* basic export options */
$xport_opts = "--start={$xport_start}" . RRD_NL . "--end={$xport_end}" . RRD_NL;
$xport_defs = "";
$i = 0;
$j = 0;
$nth = 0;
$sum = 0;
if (sizeof($xport_items) > 0) {
foreach ($xport_items as $xport_item) {
/* mimic the old behavior: LINE[123], AREA, and STACK items use the CF specified in the graph item */
if ($xport_item["graph_type_id"] == 4 || $xport_item["graph_type_id"] == 5 || $xport_item["graph_type_id"] == 6 || $xport_item["graph_type_id"] == 7 || $xport_item["graph_type_id"] == 8) {
$xport_cf = $xport_item["consolidation_function_id"];
/* all other types are based on the AVERAGE CF */
} else {
$xport_cf = 1;
}
if (!empty($xport_item["local_data_id"]) && !isset($cf_ds_cache[$xport_item["data_template_rrd_id"]][$xport_cf])) {
/* use a user-specified ds path if one is entered */
//.........这里部分代码省略.........