$data['show_legend'] = $graph['show_legend'];
$data['show_3d'] = $graph['show_3d'];
$data['percent_left'] = $graph['percent_left'];
$data['percent_right'] = $graph['percent_right'];
$data['templateid'] = $graph['templateid'];
$data['templates'] = array();
// if no host has been selected for the navigation panel, use the first graph host
if (empty($data['hostid'])) {
$host = reset($graph['hosts']);
$data['hostid'] = $host['hostid'];
}
// templates
if (!empty($data['templateid'])) {
$parentGraphid = $data['templateid'];
do {
$parentGraph = getGraphByGraphId($parentGraphid);
// parent graph prototype link
if (get_request('parent_discoveryid')) {
$parentGraphPrototype = API::GraphPrototype()->get(array('graphids' => $parentGraph['graphid'], 'selectTemplates' => API_OUTPUT_EXTEND, 'selectDiscoveryRule' => array('itemid')));
if ($parentGraphPrototype) {
$parentGraphPrototype = reset($parentGraphPrototype);
$parentTemplate = reset($parentGraphPrototype['templates']);
$link = new CLink($parentTemplate['name'], 'graphs.php?form=update&graphid=' . $parentGraphPrototype['graphid'] . '&hostid=' . $parentTemplate['templateid'] . '&parent_discoveryid=' . $parentGraphPrototype['discoveryRule']['itemid']);
}
} else {
$parentTemplate = get_hosts_by_graphid($parentGraph['graphid']);
$parentTemplate = DBfetch($parentTemplate);
$link = new CLink($parentTemplate['name'], 'graphs.php?form=update&graphid=' . $parentGraph['graphid'] . '&hostid=' . $parentTemplate['hostid']);
}
if (isset($link)) {
$data['templates'][] = $link;
/**
* Process screen.
*
* @return CDiv (screen inside container)
*/
public function get()
{
$this->dataId = 'graph_' . $this->screenitem['screenitemid'] . '_' . $this->screenitem['screenid'];
$resourceId = isset($this->screenitem['real_resourceid']) ? $this->screenitem['real_resourceid'] : $this->screenitem['resourceid'];
$containerId = 'graph_container_' . $this->screenitem['screenitemid'] . '_' . $this->screenitem['screenid'];
$graphDims = getGraphDims($resourceId);
$graphDims['graphHeight'] = $this->screenitem['height'];
$graphDims['width'] = $this->screenitem['width'];
$graph = getGraphByGraphId($resourceId);
$graphId = $graph['graphid'];
$legend = $graph['show_legend'];
$graph3d = $graph['show_3d'];
if ($this->screenitem['dynamic'] == SCREEN_DYNAMIC_ITEM && $this->hostid) {
// get host
$hosts = API::Host()->get(['hostids' => $this->hostid, 'output' => ['hostid', 'name']]);
$host = reset($hosts);
// get graph
$graph = API::Graph()->get(['graphids' => $resourceId, 'output' => API_OUTPUT_EXTEND, 'selectHosts' => ['hostid'], 'selectGraphItems' => API_OUTPUT_EXTEND]);
$graph = reset($graph);
// if items from one host we change them, or set calculated if not exist on that host
if (count($graph['hosts']) == 1) {
if ($graph['ymax_type'] == GRAPH_YAXIS_TYPE_ITEM_VALUE && $graph['ymax_itemid']) {
$newDynamic = getSameGraphItemsForHost([['itemid' => $graph['ymax_itemid']]], $this->hostid, false);
$newDynamic = reset($newDynamic);
if (isset($newDynamic['itemid']) && $newDynamic['itemid'] > 0) {
$graph['ymax_itemid'] = $newDynamic['itemid'];
} else {
$graph['ymax_type'] = GRAPH_YAXIS_TYPE_CALCULATED;
}
}
if ($graph['ymin_type'] == GRAPH_YAXIS_TYPE_ITEM_VALUE && $graph['ymin_itemid']) {
$newDynamic = getSameGraphItemsForHost([['itemid' => $graph['ymin_itemid']]], $this->hostid, false);
$newDynamic = reset($newDynamic);
if (isset($newDynamic['itemid']) && $newDynamic['itemid'] > 0) {
$graph['ymin_itemid'] = $newDynamic['itemid'];
} else {
$graph['ymin_type'] = GRAPH_YAXIS_TYPE_CALCULATED;
}
}
}
// get url
$this->screenitem['url'] = $graph['graphtype'] == GRAPH_TYPE_PIE || $graph['graphtype'] == GRAPH_TYPE_EXPLODED ? 'chart7.php' : 'chart3.php';
$this->screenitem['url'] = new CUrl($this->screenitem['url']);
foreach ($graph as $name => $value) {
if ($name == 'width' || $name == 'height') {
continue;
}
$this->screenitem['url']->setArgument($name, $value);
}
$newGraphItems = getSameGraphItemsForHost($graph['gitems'], $this->hostid, false);
foreach ($newGraphItems as $newGraphItem) {
unset($newGraphItem['gitemid'], $newGraphItem['graphid']);
foreach ($newGraphItem as $name => $value) {
$this->screenitem['url']->setArgument('items[' . $newGraphItem['itemid'] . '][' . $name . ']', $value);
}
}
$this->screenitem['url']->setArgument('name', $host['name'] . NAME_DELIMITER . $graph['name']);
$this->screenitem['url'] = $this->screenitem['url']->getUrl();
}
// get time control
$timeControlData = ['id' => $this->getDataId(), 'containerid' => $containerId, 'objDims' => $graphDims, 'loadSBox' => 0, 'loadImage' => 1, 'periodFixed' => CProfile::get('web.screens.timelinefixed', 1), 'sliderMaximumTimePeriod' => ZBX_MAX_PERIOD];
$isDefault = false;
if ($graphDims['graphtype'] == GRAPH_TYPE_PIE || $graphDims['graphtype'] == GRAPH_TYPE_EXPLODED) {
if ($this->screenitem['dynamic'] == SCREEN_SIMPLE_ITEM || $this->screenitem['url'] === '') {
$this->screenitem['url'] = 'chart6.php?graphid=' . $resourceId . '&screenid=' . $this->screenitem['screenid'];
$isDefault = true;
}
$this->timeline['starttime'] = date(TIMESTAMP_FORMAT, get_min_itemclock_by_graphid($resourceId));
$timeControlData['src'] = $this->screenitem['url'] . '&width=' . $this->screenitem['width'] . '&height=' . $this->screenitem['height'] . '&legend=' . $legend . '&graph3d=' . $graph3d . $this->getProfileUrlParams();
$timeControlData['src'] .= $this->mode == SCREEN_MODE_EDIT ? '&period=3600&stime=' . date(TIMESTAMP_FORMAT, time()) : '&period=' . $this->timeline['period'] . '&stime=' . $this->timeline['stimeNow'];
} else {
if ($this->screenitem['dynamic'] == SCREEN_SIMPLE_ITEM || $this->screenitem['url'] === '') {
$this->screenitem['url'] = 'chart2.php?graphid=' . $resourceId . '&screenid=' . $this->screenitem['screenid'];
$isDefault = true;
}
if ($this->mode != SCREEN_MODE_EDIT && $graphId) {
if ($this->mode == SCREEN_MODE_PREVIEW) {
$timeControlData['loadSBox'] = 1;
}
}
$timeControlData['src'] = $this->screenitem['url'] . '&width=' . $this->screenitem['width'] . '&height=' . $this->screenitem['height'] . '&legend=' . $legend . $this->getProfileUrlParams();
$timeControlData['src'] .= $this->mode == SCREEN_MODE_EDIT ? '&period=3600&stime=' . date(TIMESTAMP_FORMAT, time()) : '&period=' . $this->timeline['period'] . '&stime=' . $this->timeline['stimeNow'];
}
// output
if ($this->mode == SCREEN_MODE_JS) {
return 'timeControl.addObject("' . $this->getDataId() . '", ' . CJs::encodeJson($this->timeline) . ', ' . CJs::encodeJson($timeControlData) . ')';
} else {
if ($this->mode == SCREEN_MODE_SLIDESHOW) {
insert_js('timeControl.addObject("' . $this->getDataId() . '", ' . CJs::encodeJson($this->timeline) . ', ' . CJs::encodeJson($timeControlData) . ');');
} else {
zbx_add_post_js('timeControl.addObject("' . $this->getDataId() . '", ' . CJs::encodeJson($this->timeline) . ', ' . CJs::encodeJson($timeControlData) . ');');
}
if ($this->mode == SCREEN_MODE_EDIT || $this->mode == SCREEN_MODE_SLIDESHOW || !$isDefault) {
$item = new CDiv();
} elseif ($this->mode == SCREEN_MODE_PREVIEW) {
$item = new CLink(null, 'charts.php?graphid=' . $resourceId . '&period=' . $this->timeline['period'] . '&stime=' . $this->timeline['stimeNow']);
}
$item->setId($containerId);
return $this->getOutput($item);
}
}
function get_realhosts_by_graphid($graphid)
{
$graph = getGraphByGraphId($graphid);
if (!empty($graph['templateid'])) {
return get_realhosts_by_graphid($graph['templateid']);
}
return get_hosts_by_graphid($graphid);
}