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Ticket Integria: 3951 Changed workaround to generate api module graphs #31

This commit is contained in:
fbsanchez 2016-08-25 20:16:03 +02:00
parent 736a2cb2ac
commit 95b162f63a
1 changed files with 49 additions and 23 deletions
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48
pandora_console/include/functions_api.php
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@ -8854,27 +8854,53 @@ function api_get_module_graph($id_module, $thrash2, $other, $thrash4) {
ui_get_full_url(false) . '/', 1, false, '', false, true);
$graph_image_file_encoded = false;
// Get the src of the html item
if (preg_match("/<img src='(.+)'.*/", $graph_html, $matches)) {
if (isset($matches) && isset($matches[1])) {
if (preg_match("/<img src='(.+)'./", $graph_html, $matches)) {
$file_url = $matches[1];
// Get the file
$graph_image_file = file_get_contents($file_url);
if ($graph_image_file !== false) {
// Encode the file
$graph_image_file_encoded = base64_encode($graph_image_file);
unset($graph_image_file);
if (preg_match("/\?(.+)&(.+)&(.+)&(.+)/", $file_url,$parameters)) {
array_shift ($parameters);
foreach ($parameters as $parameter){
$value = explode ("=",$parameter);
if (strcmp($value[0], "static_graph") == 0){
$static_graph = $value[1];
}
elseif (strcmp($value[0], "graph_type") == 0){
$graph_type = $value[1];
}
elseif (strcmp($value[0], "ttl") == 0){
$ttl = $value[1];
}
elseif (strcmp($value[0], "id_graph") == 0){
$id_graph = $value[1];
}
}
}
}
// Check values are OK
if ( (isset ($graph_type))
&& (isset ($ttl))
&& (isset ($id_graph))) {
$_GET["ttl"] = $ttl;
$_GET["id_graph"] = $id_graph;
$_GET["graph_type"] = $graph_type;
$_GET["static_graph"] = $static_graph;
}
ob_start();
include (__DIR__ . "/graphs/functions_pchart.php");
$output = ob_get_clean();
$graph_image_file_encoded = base64_encode($output);
if (empty($graph_image_file_encoded)) {
// returnError('error_module_graph', __(''));
}
else {
returnData('string', array('type' => 'string', 'data' => $graph_image_file_encoded));
header('Content-type: text/html');
returnData('string', array('type' => 'string', 'data' => '<img src="data:image/jpeg;base64,' . $graph_image_file_encoded . '">'));
// To show only the base64 code, call returnData as:
// returnData('string', array('type' => 'string', 'data' => $graph_image_file_encoded));
}
}