function get_screen($screenid, $editmode, $effectiveperiod = NULL)
{
global $USER_DETAILS;
if ($screenid == 0) {
return new CTableInfo(S_NO_SCREENS_DEFINED);
}
if (!screen_accessible($screenid, $editmode == 1 ? PERM_READ_WRITE : PERM_READ_ONLY)) {
access_deny();
}
if (is_null($effectiveperiod)) {
$effectiveperiod = ZBX_MIN_PERIOD;
}
$result = DBselect('SELECT name,hsize,vsize FROM screens WHERE screenid=' . $screenid);
$row = DBfetch($result);
if (!$row) {
return new CTableInfo(S_NO_SCREENS_DEFINED);
}
for ($r = 0; $r < $row['vsize']; $r++) {
for ($c = 0; $c < $row['hsize']; $c++) {
if (isset($skip_field[$r][$c])) {
continue;
}
$sql = 'SELECT * FROM screens_items WHERE screenid=' . $screenid . ' AND x=' . $c . ' AND y=' . $r;
$iresult = DBSelect($sql);
$irow = DBfetch($iresult);
if ($irow) {
$colspan = $irow['colspan'];
$rowspan = $irow['rowspan'];
} else {
$colspan = 0;
$rowspan = 0;
}
for ($i = 0; $i < $rowspan || $i == 0; $i++) {
for ($j = 0; $j < $colspan || $j == 0; $j++) {
if ($i != 0 || $j != 0) {
$skip_field[$r + $i][$c + $j] = 1;
}
}
}
}
}
$table = new CTable(new CLink('No rows in screen ' . $row['name'], 'screenconf.php?config=0&form=update&screenid=' . $screenid), $editmode == 0 || $editmode == 2 ? 'screen_view' : 'screen_edit');
$table->setAttribute('id', 'iframe');
if ($editmode == 1) {
$add_col_link = 'screenedit.php?config=1&screenid=' . $screenid . '&add_col=';
$new_cols = array(new Ccol(new Cimg('images/general/zero.gif', 'zero', 1, 1)));
for ($c = 0; $c < $row['hsize'] + 1; $c++) {
array_push($new_cols, new Ccol(new Clink(new Cimg('images/general/closed.gif'), $add_col_link . $c)));
}
$table->addRow($new_cols);
}
$empty_screen_col = array();
for ($r = 0; $r < $row['vsize']; $r++) {
$new_cols = array();
$empty_screen_row = true;
if ($editmode == 1) {
$add_row_link = 'screenedit.php?config=1&screenid=' . $screenid . '&add_row=';
array_push($new_cols, new Ccol(new Clink(new Cimg('images/general/closed.gif'), $add_row_link . $r)));
}
for ($c = 0; $c < $row['hsize']; $c++) {
$item = array();
if (isset($skip_field[$r][$c])) {
continue;
}
$item_form = false;
$iresult = DBSelect('SELECT * FROM screens_items WHERE screenid=' . $screenid . ' AND x=' . $c . ' AND y=' . $r);
$irow = DBfetch($iresult);
if ($irow) {
$screenitemid = $irow['screenitemid'];
$resourcetype = $irow['resourcetype'];
$resourceid = $irow['resourceid'];
$width = $irow['width'];
$height = $irow['height'];
$colspan = $irow['colspan'];
$rowspan = $irow['rowspan'];
$elements = $irow['elements'];
$valign = $irow['valign'];
$halign = $irow['halign'];
$style = $irow['style'];
$url = $irow['url'];
$dynamic = $irow['dynamic'];
} else {
$screenitemid = 0;
$resourcetype = 0;
$resourceid = 0;
$width = 0;
$height = 0;
$colspan = 0;
$rowspan = 0;
$elements = 0;
$valign = VALIGN_DEFAULT;
$halign = HALIGN_DEFAULT;
$style = 0;
$url = '';
$dynamic = 0;
}
if ($screenitemid > 0) {
$empty_screen_row = false;
$empty_screen_col[$c] = 1;
}
if ($editmode == 1 && $screenitemid != 0) {
$onclick_action = "ZBX_SCREENS['" . $_REQUEST['screenid'] . "'].screen.element_onclick('screenedit.php?form=update" . url_param('screenid') . '&screenitemid=' . $screenitemid . "#form');";
$action = 'screenedit.php?form=update' . url_param('screenid') . '&screenitemid=' . $screenitemid . '#form';
} else {
if ($editmode == 1 && $screenitemid == 0) {
$onclick_action = "ZBX_SCREENS['" . $_REQUEST['screenid'] . "'].screen.element_onclick('screenedit.php?form=update" . url_param('screenid') . '&x=' . $c . '&y=' . $r . "#form');";
$action = 'screenedit.php?form=update' . url_param('screenid') . '&x=' . $c . '&y=' . $r . '#form';
} else {
$action = NULL;
}
}
if ($editmode == 1 && isset($_REQUEST['form']) && isset($_REQUEST['x']) && $_REQUEST['x'] == $c && isset($_REQUEST['y']) && $_REQUEST['y'] == $r) {
// click on empty field
$item = get_screen_item_form();
$item_form = true;
} else {
if ($editmode == 1 && isset($_REQUEST['form']) && isset($_REQUEST['screenitemid']) && bccomp($_REQUEST['screenitemid'], $screenitemid) == 0) {
// click on element
$item = get_screen_item_form();
$item_form = true;
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_GRAPH) {
if ($editmode == 0) {
$action = 'charts.php?graphid=' . $resourceid . url_param('period') . url_param('stime');
}
$graphid = null;
$graphtype = GRAPH_TYPE_NORMAL;
$yaxis = 0;
// GRAPH & ZOOM features
$sql = 'SELECT MAX(g.graphid) as graphid, MAX(g.graphtype) as graphtype, MIN(gi.yaxisside) as yaxissidel, MAX(gi.yaxisside) as yaxissider,' . ' MAX(g.show_legend) as legend, MAX(g.show_3d) as show3d ' . ' FROM graphs g, graphs_items gi ' . ' WHERE g.graphid=' . $resourceid . ' AND gi.graphid=g.graphid ';
$res = DBselect($sql);
while ($graph = DBfetch($res)) {
$graphid = $graph['graphid'];
$graphtype = $graph['graphtype'];
$yaxis = $graph['yaxissider'];
$yaxis = $graph['yaxissidel'] == $yaxis ? $yaxis : 2;
$legend = $graph['legend'];
$graph3d = $graph['show3d'];
}
if ($yaxis == 2) {
$shiftXleft = 60;
$shiftXright = 60;
} else {
if ($yaxis == 0) {
$shiftXleft = 60;
$shiftXright = 20;
} else {
$shiftXleft = 10;
$shiftXright = 60;
}
}
//-------------
// Host feature
if ($dynamic == SCREEN_DYNAMIC_ITEM && isset($_REQUEST['hostid']) && $_REQUEST['hostid'] > 0) {
$def_items = array();
$di_res = get_graphitems_by_graphid($resourceid);
while ($gitem = DBfetch($di_res)) {
$def_items[] = $gitem;
}
$url = '';
if ($new_items = get_same_graphitems_for_host($def_items, $_REQUEST['hostid'])) {
$url .= make_url_from_gitems($new_items);
}
$url = make_url_from_graphid($resourceid, false) . $url;
}
//-------------
$default = false;
if ($graphtype == GRAPH_TYPE_PIE || $graphtype == GRAPH_TYPE_EXPLODED) {
if ($dynamic == SCREEN_SIMPLE_ITEM || empty($url)) {
$url = 'chart6.php?graphid=' . $resourceid;
$default = true;
}
$g_img = new CImg($url . '&width=' . $width . '&height=' . $height . '&period=' . $effectiveperiod . url_param('stime') . '&legend=' . $legend . '&graph3d=' . $graph3d);
} else {
if ($dynamic == SCREEN_SIMPLE_ITEM || empty($url)) {
$url = 'chart2.php?graphid=' . $resourceid;
$default = true;
}
$dom_graph_id = 'graph_' . $screenitemid . '_' . $resourceid;
$g_img = new CImg($url . '&width=' . $width . '&height=' . $height . '&period=' . $effectiveperiod . url_param('stime'));
$g_img->setAttribute('id', $dom_graph_id);
if (!is_null($graphid) && $editmode != 1) {
insert_js(' A_SBOX["' . $dom_graph_id . '"] = new Object;' . 'A_SBOX["' . $dom_graph_id . '"].shiftT = 17;' . 'A_SBOX["' . $dom_graph_id . '"].shiftL = ' . $shiftXleft . ';');
if (isset($_REQUEST['stime'])) {
$stime = $_REQUEST['stime'];
$stime = mktime(substr($stime, 8, 2), substr($stime, 10, 2), 0, substr($stime, 4, 2), substr($stime, 6, 2), substr($stime, 0, 4));
} else {
$stime = 'null';
}
global $page;
if ($page['type'] == PAGE_TYPE_HTML) {
zbx_add_post_js('graph_zoom_init("' . $dom_graph_id . '",' . $stime . ',' . $effectiveperiod . ',' . $width . ',' . $height . ', false);');
} else {
$g_img->setAttribute('onload', 'javascript: graph_zoom_init("' . $dom_graph_id . '",' . $stime . ',' . $effectiveperiod . ',' . $width . ',' . $height . ', false);');
// insert_js('graph_zoom_init("'.$dom_graph_id.'",'.$stime.','.$effectiveperiod.','.$width.','.$height.', false);');
}
}
}
if ($default && $editmode == 0) {
$item = new CLink($g_img, $action);
} else {
$item =& $g_img;
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_SIMPLE_GRAPH) {
if ($editmode == 0) {
$action = "history.php?action=showgraph&itemid={$resourceid}" . url_param("period") . url_param("inc") . url_param("dec");
}
// Host feature
if ($dynamic == SCREEN_DYNAMIC_ITEM && isset($_REQUEST['hostid']) && $_REQUEST['hostid'] > 0) {
if ($newitemid = get_same_item_for_host($resourceid, $_REQUEST['hostid'])) {
$resourceid = $newitemid;
} else {
$resourceid = '';
}
}
//-------------
$url = empty($resourceid) ? 'chart3.php?' : "chart.php?itemid={$resourceid}&";
$item = new CLink(new CImg($url . "width={$width}&height={$height}" . "&period={$effectiveperiod}" . url_param("stime")), $action);
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_MAP) {
$image_map = new CImg("map.php?noedit=1&sysmapid={$resourceid}" . "&width={$width}&height={$height}");
if ($editmode == 0) {
$action_map = get_action_map_by_sysmapid($resourceid);
$image_map->SetMap($action_map->GetName());
$item = array($action_map, $image_map);
} else {
$item = $image_map;
// $item = new CLink($image_map, $action);
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_PLAIN_TEXT) {
// Host feature
if ($dynamic == SCREEN_DYNAMIC_ITEM && isset($_REQUEST['hostid']) && $_REQUEST['hostid'] > 0) {
if ($newitemid = get_same_item_for_host($resourceid, $_REQUEST['hostid'])) {
$resourceid = $newitemid;
} else {
$resourceid = 0;
}
}
//-------------
$item = array(get_screen_plaintext($resourceid, $elements, $style));
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_STATUS_OF_TRIGGERS) {
$params = array();
$params['groupid'] = get_request('tr_groupid', get_profile('web.screens.tr_groupid', 0));
$params['hostid'] = get_request('tr_hostid', get_profile('web.screens.tr_hostid', 0));
$params['limit'] = $elements;
update_profile('web.screens.tr_groupid', $params['groupid'], PROFILE_TYPE_ID);
update_profile('web.screens.tr_hostid', $params['hostid'], PROFILE_TYPE_ID);
$tr_form = new CForm();
$cmbGroup = new CComboBox('tr_groupid', $params['groupid'], 'submit()');
$cmbHosts = new CComboBox('tr_hostid', $params['hostid'], 'submit()');
$cmbGroup->addItem(0, S_ALL_SMALL);
$cmbHosts->addItem(0, S_ALL_SMALL);
$available_groups = get_accessible_groups_by_user($USER_DETAILS, PERM_READ_ONLY);
$available_hosts = get_accessible_hosts_by_user($USER_DETAILS, PERM_READ_ONLY);
$available_triggers = get_accessible_triggers(PERM_READ_ONLY, PERM_RES_IDS_ARRAY);
$sql = 'SELECT DISTINCT g.groupid,g.name ' . ' FROM groups g, hosts_groups hg, hosts h ' . ' WHERE ' . DBcondition('g.groupid', $available_groups) . ' AND hg.groupid=g.groupid ' . ' AND h.hostid=hg.hostid ' . ' AND h.status=' . HOST_STATUS_MONITORED . ' AND EXISTS(SELECT i.itemid FROM items i WHERE i.status=' . ITEM_STATUS_ACTIVE . ' AND i.hostid=h.hostid ) ' . ' ORDER BY g.name';
$tresult = DBselect($sql);
while ($tr_row = DBfetch($tresult)) {
$cmbGroup->addItem($tr_row['groupid'], get_node_name_by_elid($tr_row['groupid']) . $tr_row['name']);
}
$tr_form->addItem(array(S_GROUP . SPACE, $cmbGroup));
$sql_from = '';
$sql_where = '';
if ($params['groupid'] > 0) {
$sql_from .= ',hosts_groups hg ';
$sql_where .= ' AND hg.hostid=h.hostid AND hg.groupid=' . $params['groupid'];
}
$sql = 'SELECT DISTINCT h.hostid,h.host ' . ' FROM hosts h, items i, functions f, triggers t ' . $sql_from . ' WHERE h.status=' . HOST_STATUS_MONITORED . $sql_where . ' AND h.hostid=i.hostid ' . ' AND i.status=' . ITEM_STATUS_ACTIVE . ' AND i.itemid=f.itemid ' . ' AND f.triggerid=t.triggerid ' . ' AND t.status=' . TRIGGER_STATUS_ENABLED . ' AND ' . DBcondition('h.hostid', $available_hosts) . ' ORDER BY h.host';
$tresult = DBselect($sql);
while ($tr_row = DBfetch($tresult)) {
$cmbHosts->addItem($tr_row['hostid'], get_node_name_by_elid($tr_row['hostid']) . $tr_row['host']);
}
$tr_form->addItem(array(SPACE . S_HOST . SPACE, $cmbHosts));
$item = array(get_table_header(array(S_STATUS_OF_TRIGGERS_BIG, SPACE, date('[H:i:s]', time())), $tr_form));
//*/
// $item = array();
$item[] = make_latest_issues($params);
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_SYSTEM_STATUS) {
$item = array(get_table_header(array(S_SYSTEM_STATUSBIG, SPACE, date('[H:i:s]', time()))));
$item[] = make_system_summary();
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_HOSTS_INFO) {
$item = array(new CHostsInfo($resourceid, $style));
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_TRIGGERS_INFO) {
$item = new CTriggersInfo($style);
if ($resourceid > 0) {
$item->set_host_group($resourceid);
}
$item = array($item);
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_SERVER_INFO) {
// $item = array(get_table_header(S_STATUS_OF_ZABBIX_BIG),make_status_of_zbx());
$item = array(new CServerInfo());
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_CLOCK) {
$item = new CFlashClock($width, $height, $style, $action);
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_SCREEN) {
$item = array(get_screen($resourceid, 2, $effectiveperiod));
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_TRIGGERS_OVERVIEW) {
$hostids = array();
$res = DBselect('SELECT DISTINCT hg.hostid FROM hosts_groups hg WHERE hg.groupid=' . $resourceid);
while ($tmp_host = DBfetch($res)) {
$hostids[$tmp_host['hostid']] = $tmp_host['hostid'];
}
$item = array(get_triggers_overview($hostids, $style));
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_DATA_OVERVIEW) {
$hostids = array();
$res = DBselect('SELECT DISTINCT hg.hostid FROM hosts_groups hg WHERE hg.groupid=' . $resourceid);
while ($tmp_host = DBfetch($res)) {
$hostids[$tmp_host['hostid']] = $tmp_host['hostid'];
}
$item = array(get_items_data_overview($hostids, $style));
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_URL) {
$item = array(new CIFrame($url, $width, $height, "auto"));
if ($editmode == 1) {
array_push($item, BR(), new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_ACTIONS) {
$item = array(get_history_of_actions($elements));
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
if ($screenitemid != 0 && $resourcetype == SCREEN_RESOURCE_EVENTS) {
$item = array(get_history_of_triggers_events(0, $elements));
if ($editmode == 1) {
array_push($item, new CLink(S_CHANGE, $action));
}
} else {
$item = array(SPACE);
if ($editmode == 1) {
array_push($item, BR(), new CLink(S_CHANGE, $action));
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
}
$str_halign = 'def';
if ($halign == HALIGN_CENTER) {
$str_halign = 'cntr';
}
if ($halign == HALIGN_LEFT) {
$str_halign = 'left';
}
if ($halign == HALIGN_RIGHT) {
$str_halign = 'right';
}
$str_valign = 'def';
if ($valign == VALIGN_MIDDLE) {
$str_valign = 'mdl';
}
if ($valign == VALIGN_TOP) {
$str_valign = 'top';
}
if ($valign == VALIGN_BOTTOM) {
$str_valign = 'bttm';
}
if ($editmode == 1 && !$item_form) {
$item = new CDiv($item, 'draggable');
$item->setAttribute('id', 'position_' . $r . '_' . $c);
if ($editmode == 1) {
$item->setAttribute('onclick', 'javascript: ' . $onclick_action);
}
}
$new_col = new CCol($item, $str_halign . '_' . $str_valign);
if ($colspan) {
$new_col->SetColSpan($colspan);
}
if ($rowspan) {
$new_col->SetRowSpan($rowspan);
}
array_push($new_cols, $new_col);
}
if ($editmode == 1) {
$rmv_icon = new Cimg('images/general/opened.gif');
if ($empty_screen_row) {
$rmv_row_link = 'javascript: location.href = ' . "'screenedit.php?config=1&screenid=" . $screenid . '&rmv_row=' . $r . "';";
} else {
$rmv_row_link = "javascript: if(Confirm('This screen-row is not empty. Delete it?')){" . " location.href = 'screenedit.php?config=1&screenid=" . $screenid . "&rmv_row=" . $r . "';}";
}
$rmv_icon->addAction('onclick', $rmv_row_link);
array_push($new_cols, new Ccol($rmv_icon));
}
$table->AddRow(new CRow($new_cols));
}
if ($editmode == 1) {
$add_row_link = 'screenedit.php?config=1&screenid=' . $screenid . '&add_row=';
$new_cols = array(new Ccol(new Clink(new Cimg('images/general/closed.gif'), $add_row_link . $row['vsize'])));
for ($c = 0; $c < $row['hsize']; $c++) {
$rmv_icon = new Cimg('images/general/opened.gif');
if (isset($empty_screen_col[$c])) {
$rmv_col_link = "javascript: if(Confirm('This screen-column is not empty. Delete it?')){" . " location.href = 'screenedit.php?config=1&screenid=" . $screenid . "&rmv_col=" . $c . "';}";
} else {
$rmv_col_link = "javascript: location.href = 'screenedit.php?config=1&screenid=" . $screenid . "&rmv_col=" . $c . "';";
}
$rmv_icon->addAction('onclick', $rmv_col_link);
array_push($new_cols, new Ccol($rmv_icon));
}
array_push($new_cols, new Ccol(new Cimg('images/general/zero.gif', 'zero', 1, 1)));
$table->addRow($new_cols);
}
return $table;
}
$text = $all_maps[$_REQUEST["sysmapid"]];
}
$form = new CForm();
$form->SetMethod('get');
$form->AddVar("fullscreen", $_REQUEST["fullscreen"]);
$cmbMaps = new CComboBox("sysmapid", get_request("sysmapid", 0), "submit()");
foreach ($all_maps as $id => $name) {
$cmbMaps->AddItem($id, $name);
}
if ($cmbMaps->ItemsCount() > 0) {
$form->AddItem($cmbMaps);
$p_elements[] = get_table_header($text, $form);
}
$table = new CTable(S_NO_MAPS_DEFINED, "map");
if (isset($_REQUEST["sysmapid"])) {
$action_map = get_action_map_by_sysmapid($_REQUEST["sysmapid"]);
$table->AddRow($action_map);
$imgMap = new CImg("map.php?noedit=1&sysmapid=" . $_REQUEST["sysmapid"]);
$imgMap->SetMap($action_map->GetName());
$table->AddRow($imgMap);
}
$p_elements[] = $table;
$icon = null;
$fs_icon = null;
if (isset($_REQUEST["sysmapid"])) {
$sysmap = get_sysmap_by_sysmapid($_REQUEST["sysmapid"]);
$text = $all_maps[$_REQUEST["sysmapid"]];
if (infavorites('web.favorite.sysmapids', $_REQUEST['sysmapid'], 'sysmapid')) {
$icon = new CDiv(SPACE, 'iconminus');
$icon->AddOption('title', S_REMOVE_FROM . ' ' . S_FAVORITES);
$icon->AddAction('onclick', new CScript("javascript: rm4favorites('sysmapid','" . $_REQUEST["sysmapid"] . "',0);"));