function remove()
{
$response = $this->get_response();
$vms = $response->html->request()->get($this->identifier_name);
$form = $response->form;
if ($vms !== '') {
$submit = $form->get_elements('submit');
$submit->handler = 'onclick="wait();"';
$form->add($submit, 'submit');
$submit = $form->get_elements('cancel');
$submit->handler = 'onclick="cancel();"';
$form->add($submit, 'cancel');
$i = 0;
foreach ($vms as $ex) {
$d['param_f' . $i]['label'] = $ex;
$d['param_f' . $i]['object']['type'] = 'htmlobject_input';
$d['param_f' . $i]['object']['attrib']['type'] = 'checkbox';
$d['param_f' . $i]['object']['attrib']['name'] = $this->identifier_name . '[' . $i . ']';
$d['param_f' . $i]['object']['attrib']['value'] = $ex;
$d['param_f' . $i]['object']['attrib']['checked'] = true;
$i++;
}
$form->add($d);
if (!$form->get_errors() && $response->submit()) {
$appliance_id = $this->response->html->request()->get('appliance_id');
$appliance = new appliance();
$resource = new resource();
$errors = array();
$message = array();
foreach ($vms as $key => $vm) {
$appliance->get_instance_by_id($appliance_id);
$resource->get_instance_by_id($appliance->resources);
$file = $this->openqrm->get('basedir') . '/plugins/kvm/web/kvm-stat/' . $resource->id . '.vm_list';
if ($this->file->exists($file)) {
$lines = explode("\n", $this->file->get_contents($file));
if (count($lines) >= 1) {
foreach ($lines as $line) {
if ($line !== '') {
$line = explode('@', $line);
if ($vm === $line[1]) {
$kvm = new resource();
$kvm->get_instance_by_mac($line[2]);
// check if it is still in use
$appliances_using_resource = $appliance->get_ids_per_resource($kvm->id);
if (count($appliances_using_resource) > 0) {
$appliances_using_resource_str = implode(",", $appliances_using_resource[0]);
$errors[] = sprintf($this->lang['msg_vm_resource_still_in_use'], $vm, $kvm->id, $appliances_using_resource_str);
} else {
$kvm->remove($kvm->id, $line[2]);
$command = $this->openqrm->get('basedir') . '/plugins/kvm/bin/openqrm-kvm-vm delete -n ' . $vm;
$command .= ' -u ' . $this->openqrm->admin()->name . ' -p ' . $this->openqrm->admin()->password;
$command .= ' --openqrm-ui-user ' . $this->user->name;
$command .= ' --openqrm-cmd-mode background';
$resource->send_command($resource->ip, $command);
$form->remove($this->identifier_name . '[' . $key . ']');
$message[] = sprintf($this->lang['msg_removed'], $vm);
// stop remote console
$tmp = explode(':', $line[5]);
$server = $tmp[0];
$port = $tmp[1];
$mac = $line[2];
$rid = $kvm->id;
$event = new event();
$plugin = new plugin();
$enabled = $plugin->enabled();
foreach ($enabled as $index => $name) {
$running = $this->openqrm->get('webdir') . '/plugins/' . $name . '/.running';
$hook = $this->openqrm->get('webdir') . '/plugins/' . $name . '/openqrm-' . $name . '-remote-console-hook.php';
if (file_exists($hook)) {
if (file_exists($running)) {
$event->log("console", $_SERVER['REQUEST_TIME'], 5, "kvm-storge-vm.remove.class.php", 'Stopping ' . $name . ' remote console.', "", "", 0, 0, $kvm->id);
require_once $hook;
$console_function = 'openqrm_' . $name . '_disable_remote_console';
$console_function = str_replace("-", "_", $console_function);
$console_function($server, $port, $rid, $mac, $vm);
}
}
}
}
}
}
}
}
}
}
if (count($errors) === 0) {
$response->msg = join('<br>', $message);
} else {
$msg = array_merge($errors, $message);
$response->error = join('<br>', $msg);
}
}
} else {
$response->msg = '';
}
return $response;
}
function remove()
{
$response = $this->get_response();
$instance_name = $response->html->request()->get('instance_name');
$form = $response->form;
$submit = $form->get_elements('submit');
$submit->handler = 'onclick="wait();"';
$form->add($submit, 'submit');
$submit = $form->get_elements('cancel');
$submit->handler = 'onclick="cancel();"';
$form->add($submit, 'cancel');
$d['param_f']['label'] = $instance_name;
$d['param_f']['object']['type'] = 'htmlobject_input';
$d['param_f']['object']['attrib']['type'] = 'checkbox';
$d['param_f']['object']['attrib']['name'] = 'instance_name';
$d['param_f']['object']['attrib']['value'] = $instance_name;
$d['param_f']['object']['attrib']['checked'] = true;
$form->add($d);
if (!$form->get_errors() && $response->submit()) {
$errors = array();
$message = array();
$resource = new resource();
$resource->get_instance_by_mac($this->instance_mac);
$appliance = new appliance();
$appliances_using_resource = $appliance->get_ids_per_resource($resource->id);
if (count($appliances_using_resource) > 0) {
$appliances_using_resource_str = implode(",", $appliances_using_resource[0]);
$errors[] = sprintf($this->lang['msg_vm_resource_still_in_use'], $instance_name, $resource->id, $appliances_using_resource_str);
} else {
$resource->remove($resource->id, $this->instance_mac);
$hc_authentication = '';
if ($this->hc->account_type == 'aws' || $this->hc->account_type == 'euca') {
$hc_authentication .= ' -O ' . $this->hc->access_key;
$hc_authentication .= ' -W ' . $this->hc->secret_key;
$hc_authentication .= ' -ir ' . $this->region;
}
if ($this->hc->account_type == 'lc-openstack') {
$hc_authentication .= ' -u ' . $this->hc->username;
$hc_authentication .= ' -p ' . $this->hc->password;
$hc_authentication .= ' -q ' . $this->hc->host;
$hc_authentication .= ' -x ' . $this->hc->port;
$hc_authentication .= ' -g ' . $this->hc->tenant;
$hc_authentication .= ' -e ' . $this->hc->endpoint;
}
$command = $this->openqrm->get('basedir') . '/plugins/hybrid-cloud/bin/openqrm-hybrid-cloud-vm remove';
$command .= ' -i ' . $this->hc->id;
$command .= ' -n ' . $this->hc->account_name;
$command .= ' -t ' . $this->hc->account_type;
$command .= ' -in ' . $instance_name;
$command .= $hc_authentication;
$command .= ' --openqrm-ui-user ' . $this->user->name;
$command .= ' --openqrm-cmd-mode background';
$openqrm = new openqrm_server();
$openqrm->send_command($command, NULL, true);
$message[] = sprintf($this->lang['msg_removed'], $instance_name);
}
if (count($errors) === 0) {
$response->msg = join('<br>', $message);
} else {
$msg = array_merge($errors, $message);
$response->error = join('<br>', $msg);
}
}
return $response;
}
function select()
{
$d = array();
$h = array();
$h['appliance_state']['title'] = $this->lang['table_state'];
$h['appliance_id']['title'] = $this->lang['table_id'];
$h['appliance_id']['hidden'] = true;
$h['appliance_name']['title'] = $this->lang['table_name'];
$h['appliance_name']['hidden'] = true;
$h['appliance_values']['title'] = ' ';
$h['appliance_values']['sortable'] = false;
$h['appliance_comment']['title'] = ' ';
$h['appliance_comment']['sortable'] = false;
$h['appliance_virtualization']['title'] = 'Type';
$h['appliance_virtualization']['sortable'] = true;
$h['appliance_virtualization']['hidden'] = true;
$h['appliance_edit']['sortable'] = false;
$appliance = new appliance();
$params = $this->response->get_array($this->actions_name, 'select');
$b = array();
// unset unnecessary params
unset($params['resource_type_filter']);
unset($params['resource_filter']);
unset($params['appliance[sort]']);
unset($params['appliance[order]']);
unset($params['appliance[limit]']);
unset($params['appliance[offset]']);
$table = $this->response->html->tablebuilder('appliance', $params);
$table->offset = 0;
$table->sort = 'appliance_id';
$table->limit = 20;
$table->order = 'ASC';
$table->max = $appliance->get_count();
$table->init();
// handle table params
#$tps = $table->get_params();
$tp = '';
#foreach($tps['appliance'] as $k => $v) {
# $tp .= '&appliance['.$k.']='.$v;
#}
$resource_filter = null;
if ($this->response->html->request()->get('resource_filter') !== '') {
$resource = $this->openqrm->resource();
$resource_filter = array();
$ar = $resource->find_resource($this->response->html->request()->get('resource_filter'));
if (count($ar) > 0) {
foreach ($ar as $k => $v) {
$resource_filter[] = $v['resource_id'];
}
}
}
$disabled = array();
$appliances = $appliance->display_overview(0, 10000, $table->sort, $table->order);
foreach ($appliances as $index => $appliance_db) {
$appliance = new appliance();
$appliance->get_instance_by_id($appliance_db["appliance_id"]);
$resource = new resource();
$resource->get_instance_by_id($appliance->resources);
$appliance_resources = $appliance_db["appliance_resources"];
$kernel = new kernel();
$kernel->get_instance_by_id($appliance_db["appliance_kernelid"]);
$image = new image();
$image->get_instance_by_id($appliance_db["appliance_imageid"]);
$virtualization = new virtualization();
$virtualization->get_instance_by_id($appliance_db["appliance_virtualization"]);
$appliance_virtualization_name = $virtualization->name;
$virtualization_plugin_name = $virtualization->get_plugin_name();
$resource_is_local_server = false;
if ($this->response->html->request()->get('resource_type_filter') === '' || $this->response->html->request()->get('resource_type_filter') == $resource->vtype) {
// Skip all resources not in $resource_filter
if (isset($resource_filter)) {
if (!in_array($resource->id, $resource_filter)) {
continue;
}
}
if ($appliance_resources >= 0) {
// an appliance with a pre-selected resource
$resource->get_instance_by_id($appliance_resources);
$resource_state_icon = '<span class="pill ' . $resource->state . '">' . $resource->state . '</span>';
// idle ?
if ("{$resource->imageid}" == "1" && "{$resource->state}" == "active") {
$resource_state_icon = '<span class="pill idle">idle</span>';
}
// link to resource list
$virtualization_vm_action_name = $virtualization->name;
if (strstr($resource->capabilities, "TYPE=local-server")) {
$resource_is_local_server = true;
}
$appliance_resources_str = '';
if (strpos($virtualization->type, "-vm")) {
$host_resource = new resource();
$host_resource->get_instance_by_id($resource->vhostid);
$host_virtualization = new virtualization();
$host_virtualization_name = $virtualization->get_plugin_name();
$host_virtualization->get_instance_by_type($host_virtualization_name);
$host_appliance = new appliance();
$host_appliance->get_instance_by_virtualization_and_resource($host_virtualization->id, $resource->vhostid);
$link = '?base=appliance&appliance_action=load_select';
$link .= '&aplugin=' . $virtualization_plugin_name;
$link .= '&acontroller=' . $virtualization_plugin_name . '-vm';
$link .= '&' . $virtualization_plugin_name . '_vm_action=update';
$link .= '&appliance_id=' . $host_appliance->id;
$link .= '&vm=' . $resource->hostname;
$appliance_resources_str = '<a href="' . $this->response->html->thisfile . $link . '" onclick="wait();">' . $resource->hostname . '</a> ' . $resource_state_icon;
} else {
$appliance_resources_str = $resource->hostname . ' ' . $resource_state_icon;
}
} else {
// an appliance with resource auto-select enabled
$appliance_resources_str = "auto-select";
}
// active or inactive
$resource_icon_default = "/openqrm/base/img/appliance.png";
$active_state_icon = '<span class="pill active">active</span>';
$inactive_state_icon = '<span class="pill inactive">incative</span>';
if ($appliance->stoptime == 0 || $appliance_resources == 0) {
$state_icon = $active_state_icon;
} else {
$state_icon = $inactive_state_icon;
}
// link to image edit
if ($image->id > 0) {
$link = '?base=image';
$link .= '&image_action=edit';
$link .= '&image_id=' . $image->id;
$image_edit_link = '<a href="' . $this->response->html->thisfile . $link . '" onclick="wait();">' . $image->name . '</a>';
} else {
$image_edit_link = $image->name;
}
// release resource
$release_resource = '';
if ($appliance->stoptime == 0 || $appliance_resources == 0) {
$release_resource = '';
} else {
if ($appliance->resources != -1) {
$a = $this->response->html->a();
$a->label = $this->lang['action_release'];
$a->title = $this->lang['resource_release'];
$a->css = 'enable';
$a->href = $this->response->get_url($this->actions_name, 'release') . '&appliance_id=' . $appliance->id . '' . $tp;
$release_resource = $a->get_string();
}
}
$str = '<strong>' . $this->lang['table_id'] . ':</strong> ' . $appliance_db["appliance_id"] . '<br>
<strong>' . $this->lang['table_name'] . ':</strong> ' . $appliance_db["appliance_name"] . '<br>
<strong>Type:</strong> ' . $appliance_virtualization_name . '<br>
<strong>Kernel:</strong> ' . $kernel->name . '<br>
<strong>Image:</strong> ' . $image_edit_link . '<br>
<strong>Resource:</strong> ' . $appliance_resources_str . '<br>
<strong>IP:</strong> ' . $resource->ip;
if (strpos($virtualization->type, "-vm") && isset($resource->vhostid) && $resource->vhostid != '') {
$happliance = new appliance();
$hresource = $happliance->get_ids_per_resource($resource->vhostid);
if (isset($hresource[0]['appliance_id'])) {
$happliance->get_instance_by_id($hresource[0]['appliance_id']);
$link = '?base=appliance';
$link .= '&appliance_action=edit';
$link .= '&appliance_id=' . $happliance->id;
$href = '<a href="' . $this->response->html->thisfile . $link . '" onclick="wait();">' . $happliance->name . '</a>';
$str .= '<br><strong>Host:</strong> ' . $href;
}
}
// appliance edit
$a = $this->response->html->a();
$a->title = $this->lang['action_edit'];
$a->label = $this->lang['action_edit'];
$a->handler = 'onclick="wait();"';
$a->css = 'edit';
$a->href = $this->response->get_url($this->actions_name, 'edit') . '&appliance_id=' . $appliance->id . '' . $tp;
$strEdit = $a->get_string();
// appliance start
$strStart = '';
if ($appliance_resources !== '0') {
$a = $this->response->html->a();
$a->handler = 'onclick="wait();"';
if ($appliance->stoptime == 0) {
$a->title = $this->lang['action_stop'];
$a->label = $this->lang['action_stop'];
$a->css = 'disable';
$a->href = $this->response->get_url($this->actions_name, 'stop') . '&' . $this->identifier_name . '[]=' . $appliance->id . '' . $tp;
} else {
$a->title = $this->lang['action_start'];
$a->label = $this->lang['action_start'];
$a->css = 'enable';
$a->href = $this->response->get_url($this->actions_name, 'start') . '&' . $this->identifier_name . '[]=' . $appliance->id . '' . $tp;
}
$strStart = $a->get_string();
}
// build the plugin link section
$appliance_link_section = '';
// add link to continue if appliance has unfinished wizard
$disabled = array();
if (isset($appliance->wizard) && strpos($appliance->wizard, 'wizard') !== false) {
$params = explode(',', $appliance->wizard);
$wizard_step = explode('=', $params[0]);
$wizard_user = explode('=', $params[1]);
if ($wizard_user[1] === $this->user->name) {
// continue button
$a = $this->response->html->a();
$a->title = $this->lang['action_continue'];
$a->label = $this->lang['action_continue'];
$a->handler = 'onclick="wait();"';
$a->css = 'badge continue';
$a->href = $this->response->get_url($this->actions_name, $wizard_step[1]) . '&appliance_wizard_id=' . $appliance->id . '' . $tp;
$appliance_comment = $a->get_string();
} else {
$appliance_comment = sprintf($this->lang['appliance_create_in_progress'], $wizard_user[1]);
}
// disable all buttons
$disabled[] = $appliance->id;
$strEdit = '';
$strStart = '';
$strStop = '';
$release_resource = '';
} else {
$plugin = new plugin();
$enabled_plugins = $plugin->enabled();
foreach ($enabled_plugins as $index => $plugin_name) {
$plugin_appliance_link_section_hook = $this->openqrm->get('webdir') . "/plugins/" . $plugin_name . "/openqrm-" . $plugin_name . "-appliance-link-hook.php";
if (file_exists($plugin_appliance_link_section_hook)) {
require_once "{$plugin_appliance_link_section_hook}";
$appliance_get_link_function = str_replace("-", "_", "get_" . "{$plugin_name}" . "_appliance_link");
if (function_exists($appliance_get_link_function)) {
$p = $plugin->get_config($plugin_name);
$alink = $appliance_get_link_function($appliance->id);
if (is_object($alink)) {
// $alink->handler = $alink->handler.' onclick="wait();"';
$alink->css = 'enable';
$alink->title = preg_replace('~(.*?)<a.*>(.*?)</a>(.*?)~i', '$1$2$3', $p['description']);
$alink = $alink->get_string();
}
$appliance_link_section .= $alink;
}
}
}
if ($appliance_db["appliance_comment"] !== '') {
$appliance_comment = $appliance_db["appliance_comment"];
$appliance_comment .= "<hr>";
$appliance_comment .= $appliance_link_section;
} else {
$appliance_comment = $appliance_link_section;
}
}
$b[] = array('appliance_state' => $state_icon, 'appliance_id' => $appliance_db["appliance_id"], 'appliance_name' => $appliance_db["appliance_name"], 'appliance_values' => $str, 'appliance_comment' => $appliance_comment, 'appliance_virtualization' => $appliance_db["appliance_virtualization"], 'appliance_edit' => $strEdit . '' . $strStart . '' . $release_resource);
}
}
// Filter
$virtulization_types = new virtualization();
$list = $virtulization_types->get_list();
$filter = array();
$filter[] = array('', '');
foreach ($list as $l) {
$filter[] = array($l['label'], $l['value']);
}
asort($filter);
$select = $this->response->html->select();
$select->add($filter, array(1, 0));
$select->name = 'resource_type_filter';
$select->handler = 'onchange="wait();this.form.submit();return false;"';
$select->selected = array($this->response->html->request()->get('resource_type_filter'));
$box1 = $this->response->html->box();
$box1->add($select);
$box1->id = 'resource_type_filter';
$box1->css = 'htmlobject_box';
$box1->label = $this->lang['lang_type_filter'];
// Resource Filter
$input = $this->response->html->input();
$input->name = 'resource_filter';
$input->value = $this->response->html->request()->get('resource_filter');
$input->title = $this->lang['lang_filter_title'];
$box2 = $this->response->html->box();
$box2->add($input);
$box2->id = 'resource_filter';
$box2->css = 'htmlobject_box';
$box2->label = $this->lang['lang_filter'];
$add = $this->response->html->a();
$add->title = $this->lang['action_add'];
$add->label = $this->lang['action_add'];
$add->handler = 'onclick="wait();"';
$add->css = 'add';
$add->href = $this->response->get_url($this->actions_name, "step1") . '' . $tp;
$table->id = 'Tabelle';
$table->css = 'htmlobject_table';
$table->border = 1;
$table->cellspacing = 0;
$table->cellpadding = 3;
$table->autosort = true;
$table->sort_link = false;
$table->max = count($b);
$table->head = $h;
$table->body = $b;
#$table->form_action = $this->response->html->thisfile;
$table->actions_name = $this->actions_name;
$table->actions = array(array('start' => $this->lang['action_start']), array('stop' => $this->lang['action_stop']), array('remove' => $this->lang['action_remove']));
$table->identifier = 'appliance_id';
$table->identifier_name = $this->identifier_name;
$table->identifier_disabled = $disabled;
#$table->limit_select = array(
# array("value" => 10, "text" => 10),
# array("value" => 20, "text" => 20),
# array("value" => 30, "text" => 30),
# array("value" => 50, "text" => 50),
# array("value" => 100, "text" => 100),
#);
$d['form'] = $this->response->get_form($this->actions_name, 'select', false)->get_elements();
$d['add'] = $add->get_string();
$d['table'] = $table;
$d['resource_type_filter'] = $box1->get_string();
$d['resource_filter'] = $box2->get_string();
return $d;
}
