= read_config_option("path_html_export_skip")) {
db_execute("update settings set value='1' where name='path_html_export_ctr'");
export();
}else{
if (read_config_option("path_html_export_ctr") == "") {
db_execute("delete from settings where name='path_html_export_ctr' or name='path_html_export_skip'");
db_execute("insert into settings (name,value) values ('path_html_export_ctr','1')");
db_execute("insert into settings (name,value) values ('path_html_export_skip','1')");
}else{
db_execute("update settings set value='" . (read_config_option("path_html_export_ctr") + 1) . "' where name='path_html_export_ctr'");
}
}
}
}
function export() {
global $config;
print "export: running graph export\n";
$cacti_root_path = $config["base_path"];
$cacti_export_path = read_config_option("path_html_export");
/* copy the css/images on the first time */
if (file_exists("$cacti_export_path/main.css") == false) {
copy("$cacti_root_path/include/main.css", "$cacti_export_path/main.css");
copy("$cacti_root_path/images/tab_cacti.gif", "$cacti_export_path/tab_cacti.gif");
copy("$cacti_root_path/images/cacti_backdrop.gif", "$cacti_export_path/cacti_backdrop.gif");
copy("$cacti_root_path/images/transparent_line.gif", "$cacti_export_path/transparent_line.gif");
copy("$cacti_root_path/images/shadow.gif", "$cacti_export_path/shadow.gif");
}
/* if the index file already exists, delete it */
check_remove($cacti_export_path . "/index.html");
/* open pointer to the new index file */
$fp_index = fopen($cacti_export_path . "/index.html", "w");
/* get a list of all graphs that need exported */
$graphs = db_fetch_assoc("select
graph_templates_graph.id,
graph_templates_graph.local_graph_id,
graph_templates_graph.height,
graph_templates_graph.width,
graph_templates_graph.title_cache,
graph_templates.name,
graph_local.host_id
from graph_templates_graph left join graph_templates on graph_templates_graph.graph_template_id=graph_templates.id
left join graph_local on graph_templates_graph.local_graph_id=graph_local.id
where graph_templates_graph.local_graph_id!=0 and graph_templates_graph.export='on'
order by graph_templates_graph.title_cache");
$rras = db_fetch_assoc("select
rra.id,
rra.name
from rra
order by steps");
/* write the html header data to the index file */
fwrite($fp_index, HTML_HEADER);
fwrite($fp_index, HTML_GRAPH_HEADER_ONE);
fwrite($fp_index, "Displaying " . sizeof($graphs) . " Exported Graph" . ((sizeof($graphs) > 1) ? "s" : "") . "");
fwrite($fp_index, HTML_GRAPH_HEADER_TWO);
/* for each graph... */
$i = 0; $k = 0;
if ((sizeof($graphs) > 0) && (sizeof($rras) > 0)) {
foreach ($graphs as $graph) {
check_remove($cacti_export_path . "/thumb_" . $graph["local_graph_id"] . ".png");
check_remove($cacti_export_path . "/graph_" . $graph["local_graph_id"] . ".html");
/* settings for preview graphs */
$graph_data_array["use"] = true;
$graph_data_array["graph_start"] = "-60000";
$graph_data_array["graph_height"] = "100";
$graph_data_array["graph_width"] = "300";
$graph_data_array["graph_nolegend"] = true;
$graph_data_array["export"] = true;
$graph_data_array["export_filename"] = "thumb_" . $graph["local_graph_id"] . ".png";
rrdtool_function_graph($graph["local_graph_id"], 0, $graph_data_array);
/* generate html files for each graph */
$fp_graph_index = fopen($cacti_export_path . "/graph_" . $graph["local_graph_id"] . ".html", "w");
fwrite($fp_graph_index, HTML_HEADER);
fwrite($fp_graph_index, HTML_GRAPH_HEADER_ONE);
fwrite($fp_graph_index, "Graph - " . $graph["title_cache"] . "");
fwrite($fp_graph_index, HTML_GRAPH_HEADER_TWO);
fwrite($fp_graph_index, "| ");
/* reset vars for actual graph image creation */
reset($rras);
unset($graph_data_array);
/* generate graphs for each rra */
foreach ($rras as $rra) {
$graph_data_array["export"] = true;
$graph_data_array["export_filename"] = "graph_" . $graph["local_graph_id"] . "_" . $rra["id"] . ".png";
rrdtool_function_graph($graph["local_graph_id"], $rra["id"], $graph_data_array);
/* write image related html */
fwrite($fp_graph_index, "\n
" . $rra["name"] . "
");
}
fwrite($fp_graph_index, " | ");
fwrite($fp_graph_index, HTML_GRAPH_FOOTER);
fwrite($fp_graph_index, HTML_FOOTER);
fclose($fp_graph_index);
/* main graph page html */
fwrite($fp_index, "![" . $graph["title_cache"] . "](thumb_" . $graph["local_graph_id"] . ".png) | \n");
$i++;
$k++;
if (($i == 2) && ($k < count($graphs))) {
$i = 0;
fwrite($fp_index, "");
}
}
}else{ fwrite($fp_index, "| No Graphs Found. | ");
}
fwrite($fp_index, HTML_GRAPH_FOOTER);
fwrite($fp_index, HTML_FOOTER);
fclose($fp_index);
}
function check_remove($filename) {
if (file_exists($filename) == true) {
unlink($filename);
}
}
define("HTML_GRAPH_HEADER_ONE", "
|
|
");
define("HTML_GRAPH_FOOTER", "
\n
");
define("HTML_HEADER", "
cacti
|
|
\n
|
\n
|
|
\n
|
|
\n
");
define("HTML_FOOTER", "
");
?>
![](graph_" . $graph["local_graph_id"] . "_" . $rra["id"] . ".png)
