function GetChildDevicePicture($parentDetails, $rear = false)
{
/*
* The following section will make a few assumptions
* - All dimensions will be given back as a percentage of the whole for scalability
* -- Labels will be the exception to that, we're just going to assign them values
* - Child devices will only have one face, front
* -- This makes the pictures on the templates easier to manage
* --- Children of an HTRAY or VTRAY will be treated as any other device with a front
* and a rear image. This makes this just stupidly complicated but has to be done
* -- Child devices defined with rear slots will have the rear slots ignored
* --- This logic needs to be applied to the functions that figure power usage and weight
* so we don't end up with phantom sources
* - Child devices shouldn't need to conform to the 1.75:19 ratio we use for devices
* directly in a cabinet they will target the slot that they are inside
*/
$resp = "";
$templ = new DeviceTemplate();
$templ->TemplateID = $this->TemplateID;
$templ->GetTemplateByID();
$parentDev = $parentDetails->parentDev;
$parentTempl = $parentDetails->parentTempl;
// API path correction
$path = "";
if (preg_match('/api\\//', str_replace(DIRECTORY_SEPARATOR, '/', getcwd()))) {
$path = "../../";
}
// We'll only consider checking a rear image on a child if it is sitting on a shelf
if (($parentTempl->Model == 'HTRAY' || $parentTempl->Model == 'VTRAY') && $rear) {
$picturefile = "pictures/{$templ->RearPictureFile}";
} else {
$picturefile = "pictures/{$templ->FrontPictureFile}";
}
if (!file_exists($path . $picturefile)) {
$picturefile = "pictures/P_ERROR.png";
}
@(list($width, $height) = getimagesize($path . $picturefile));
// Make sure there is an image! DOH! If either is 0 then use a text box
$width = intval($width);
$height = intval($height);
$noimage = false;
if ($width == 0 || $height == 0) {
$noimage = true;
if ($parentTempl->Model == 'HTRAY') {
$height = $parentDetails->targetWidth;
$width = $parentDetails->targetHeight;
} elseif ($parentTempl->Model == 'VTRAY') {
$width = $parentDetails->targetWidth;
$height = $parentDetails->targetHeight;
}
}
// In the event of read error this will rotate a horizontal text label
$hor_blade = $width == "" || $height == "" ? true : $width > $height;
// We only need these numbers in the event that we have a nested device
// and need to scale the coordinates based off the original image size
$kidsHavingKids = new stdClass();
$kidsHavingKids->Height = $height ? $height : 1;
$kidsHavingKids->Width = $width ? $width : 1;
$slot = new Slot();
$slotOK = false;
//get slot from DB
$slot->TemplateID = $parentDev->TemplateID;
$slot->Position = $this->Position;
$slot->BackSide = $this->BackSide;
if ($parentTempl->Model == 'HTRAY' || $parentTempl->Model == 'VTRAY' || $slot->GetSlot()) {
// If we're dealing with a shelf mimic what GetSlot() would have done for our fake slot
if ($parentTempl->Model == 'HTRAY' || $parentTempl->Model == 'VTRAY') {
$imageratio = $hor_blade || !$hor_blade && $parentTempl->Model == 'HTRAY' ? $width / $height : $height / $width;
// If we don't have an image this will make the text box fit correctly, hopefully
if ($noimage) {
$imageratio = $parentTempl->Model == 'HTRAY' ? $height / $width : $width / $height;
}
$slot->W = $parentTempl->Model == 'HTRAY' ? $parentDetails->targetWidth / $parentDev->ChassisSlots : $parentDetails->targetWidth;
$slot->H = $parentTempl->Model == 'HTRAY' ? $parentDetails->targetHeight : $parentDetails->targetHeight / $parentDev->ChassisSlots;
$slot->X = $parentTempl->Model == 'HTRAY' ? $rear ? ($parentDev->ChassisSlots - $this->Position - $this->Height + 1) * $slot->W : ($slot->Position - 1) * $slot->W : 0;
$slot->Y = $parentTempl->Model == 'HTRAY' ? 0 : $parentDetails->targetHeight - $parentDetails->targetHeight / $parentDev->ChassisSlots * ($this->Position + $this->Height - 1);
// Enlarge the slot if needed
$slot->H = $parentTempl->Model == 'HTRAY' ? $parentDetails->targetHeight : $parentDetails->targetHeight / $parentDev->ChassisSlots * $this->Height;
$slot->W = $parentTempl->Model == 'HTRAY' ? $parentDetails->targetWidth / $parentDev->ChassisSlots * $this->Height : $slot->H * $imageratio;
// To center the devices in the slot we first needed to know the width figured just above
$slot->X = $parentTempl->Model == 'VTRAY' ? ($parentDetails->targetWidth - $slot->W) / 2 : $slot->X;
// This covers the event that an image scaled properly will be too wide for the slot.
// Recalculate all the things! Shelves are stupid.
if ($parentTempl->Model == 'VTRAY' && $slot->W > $parentDetails->targetWidth) {
$originalH = $slot->H;
$slot->W = $parentDetails->targetWidth;
$slot->H = $slot->W / $imageratio;
$slot->X = 0;
$slot->Y = $originalH - $slot->H;
}
if ($parentTempl->Model == 'HTRAY' && $slot->W > $slot->H * $imageratio) {
$originalW = $slot->W;
$originalX = $slot->X;
$slot->W = $slot->H * $imageratio;
$slot->X = $rear ? $originalX + ($originalW - $slot->W) : $slot->X;
} elseif ($parentTempl->Model == 'HTRAY' && $slot->H > $slot->W * $this->Height / $imageratio && !$noimage) {
$originalH = $slot->H;
$slot->H = $hor_blade ? $slot->W * $imageratio : $slot->W / $imageratio;
$slot->Y = $originalH - $slot->H;
}
// Reset the zoome on the parent to 1 just for trays
$parentDetails->zoomX = 1;
$parentDetails->zoomY = 1;
}
// Check for slot orientation before we possibly modify it via height
$hor_slot = $slot->W > $slot->H;
// We dealt with the slot sizing above for trays this will bypass the next bit
if ($parentTempl->Model == 'HTRAY' || $parentTempl->Model == 'VTRAY') {
$slotOK = true;
$this->Height = 0;
}
// This will prevent the freak occurance of a child device with a 0 height
if ($this->Height >= 1) {
// If height==1 then just accept the defined slot as is
if ($this->Height > 1) {
//get last slot
$lslot = new Slot();
$lslot->TemplateID = $slot->TemplateID;
$lslot->Position = $slot->Position + $this->Height - 1;
// If the height extends past the defined slots then just get the last slot
if ($lslot->Position > ($slot->BackSide ? $parentDev->RearChassisSlots : $parentDev->ChassisSlots)) {
$lslot->Position = $slot->BackSide ? $parentDev->RearChassisSlots : $parentDev->ChassisSlots;
}
$lslot->BackSide = $slot->BackSide;
if ($lslot->GetSlot()) {
//calculate total size
$xmin = min($slot->X, $lslot->X);
$ymin = min($slot->Y, $lslot->Y);
$xmax = max($slot->X + $slot->W, $lslot->X + $lslot->W);
$ymax = max($slot->Y + $slot->H, $lslot->Y + $lslot->H);
//put new size in $slot
$slot->X = $xmin;
$slot->Y = $ymin;
$slot->W = $xmax - $xmin;
$slot->H = $ymax - $ymin;
} else {
// Last slot isn't defined so just error out
break;
}
}
$slotOK = true;
}
}
if ($slotOK) {
// Determine if the element needs to be rotated or not
// This only evaluates if we have a horizontal image in a vertical slot
$rotar = !$hor_slot && $hor_blade ? "rotar_d" : "";
// Scale the slot to fit the forced aspect ratio
$zoomX = $parentDetails->zoomX;
$zoomY = $parentDetails->zoomY;
$slot->X = $slot->X * $zoomX;
$slot->Y = $slot->Y * $zoomY;
$slot->W = $slot->W * $zoomX;
$slot->H = $slot->H * $zoomY;
if ($rotar) {
$left = $slot->X - abs($slot->W - $slot->H) / 2;
$top = $slot->Y + abs($slot->W - $slot->H) / 2;
$height = $slot->W;
$width = $slot->H;
} else {
$left = $slot->X;
$top = $slot->Y;
$height = $slot->H;
$width = $slot->W;
}
$left = intval(round($left));
$top = intval(round($top));
$height = intval(round($height));
$width = intval(round($width));
// If they have rights to the device then make the picture clickable
$clickable = $this->Rights != "None" ? "\t\t\t<a href=\"devices.php?DeviceID={$this->DeviceID}\">\n" : "";
$clickableend = $this->Rights != "None" ? "\t\t\t</a>\n" : "";
// Add in flags for missing ownership
// Device pictures are set on the template so always assume template has been set
$flags = $this->Owner == 0 ? '(O) ' : '';
$flags = $this->TemplateID == 0 ? $flags . '(T) ' : $flags;
$flags = $flags != '' ? '<span class="hlight">' . $flags . '</span>' : '';
$label = "";
$resp .= "\t\t<div class=\"dept{$this->Owner} {$rotar}\" style=\"left: " . number_format(round($left / $parentDetails->targetWidth * 100, 2), 2, '.', '') . "%; top: " . number_format(round($top / $parentDetails->targetHeight * 100, 2), 2, '.', '') . "%; width: " . number_format(round($width / $parentDetails->targetWidth * 100, 2), 2, '.', '') . "%; height:" . number_format(round($height / $parentDetails->targetHeight * 100, 2), 2, '.', '') . "%;\">\n{$clickable}";
// if(($templ->FrontPictureFile!="" && !$rear) || ($templ->RearPictureFile!="" && $rear)){
if ($picturefile != 'pictures/') {
// IMAGE
// this rotate should only happen for a horizontal slot with a vertical image
$rotateimage = $hor_slot && !$hor_blade ? " class=\"rotar_d rlt\" style=\"height: " . number_format(round($width / $height * 100, 2), 2, '.', '') . "%; left: 100%; width: " . number_format(round($height / $width * 100, 2), 2, '.', '') . "%; top: 0; position: absolute;\"" : "";
$resp .= "\t\t\t\t<img data-deviceid={$this->DeviceID} src=\"{$picturefile}\"{$rotateimage} alt=\"{$this->Label}\">\n";
// LABEL FOR IMAGE
if ($hor_slot || $rotar && !$hor_slot) {
$label = "\t\t\t<div class=\"label\" style=\"line-height:" . $height . "px; height:" . $height . "px;" . ($height * 0.8 < 13 ? " font-size: " . intval($height * 0.8) . "px;" : "") . "\">";
} else {
// This is a vertical slot with a vertical picture so we have to rotate the label
$label = "\t\t\t<div class=\"rotar_d rlt label\" style=\"top: calc(" . $height . "px * 0.05); left: " . $width . "px; width: calc(" . $height . "px * 0.9); line-height:" . $width . "px; height:" . $width . "px;" . ($width * 0.8 < 13 ? " font-size: " . intval($width * 0.8) . "px; " : "") . "\">";
}
$label .= "<div>{$flags}{$this->Label}" . ($rear ? " (" . __("Rear") . ")" : "") . "</div></div>\n";
} else {
//LABEL for child device without image - Always show
$resp .= "\t\t\t\t<div class=\"label noimage\" data-deviceid={$this->DeviceID} style='height: " . $height . "px; line-height:" . $height . "px; " . ($height * 0.8 < 13 ? " font-size: " . intval($height * 0.8) . "px;" : "") . "'>";
$resp .= "<div>{$flags}{$this->Label}" . ($rear ? " (" . __("Rear") . ")" : "") . "</div></div>\n";
}
$resp .= $clickableend . $label;
// If the label on a nested chassis device proves to be a pita remove the label
// above and uncomment the following if
// if($this->ChassisSlots<4){$resp.=$label;}
if ($this->ChassisSlots > 0) {
$kidsHavingKids->targetWidth = $width;
$kidsHavingKids->targetHeight = $height;
$kidsHavingKids->zoomX = $width / $kidsHavingKids->Width;
$kidsHavingKids->zoomY = $height / $kidsHavingKids->Height;
$kidsHavingKids->parentDev = $this;
$kidsHavingKids->parentTempl = $templ;
//multichassis
$childList = $this->GetDeviceChildren();
foreach ($childList as $tmpDev) {
if (!$tmpDev->BackSide && !$rear || $tmpDev->BackSide && $rear) {
$resp .= $tmpDev->GetChildDevicePicture($kidsHavingKids, $rear);
}
}
}
$resp .= "\t\t</div>\n";
}
return $resp;
}
// Method: POST
// Params:
// Required: templateid, slutnum
// Optional: everything else
// Returns: true/false on update operation
//
$app->post('/devicetemplate/:templateid/slot/:slotnum', function ($templateid, $slotnum) use($app, $person) {
$s = new Slot();
$s->TemplateID = $templateid;
$s->PortNumber = $slotnum;
if (!$person->WriteAccess) {
$response['error'] = true;
$response['errorcode'] = 403;
$response['message'] = __("Unauthorized");
} else {
if (!$s->GetSlot()) {
$response['error'] = true;
$response['errorcode'] = 404;
$response['message'] = __("Template slot not found with id: ") . " {$templateid}:{$slotnum}";
} else {
foreach ($app->request->post() as $prop => $val) {
$s->{$prop} = $val;
}
// Just to make sure
$s->TemplateID = $templateid;
$s->PortNumber = $slotnum;
if (!$s->UpdateSlot()) {
$response['error'] = true;
$response['errorcode'] = 404;
$response['message'] = __("Template slot update failed");
} else {
function UpdateSlot()
{
$this->MakeSafe();
$oldslot = new Slot();
$oldslot->TemplateID = $this->TemplateID;
$oldslot->Position = $this->Position;
$oldslot->BackSide = $this->BackSide;
$oldslot->GetSlot();
$sql = "UPDATE fac_Slots SET X={$this->X}, Y={$this->Y}, W={$this->W}, H={$this->H} \n\t\t\tWHERE TemplateID={$this->TemplateID} AND Position={$this->Position} AND \n\t\t\tBackSide={$this->BackSide};";
if (!$this->query($sql)) {
return false;
}
class_exists('LogActions') ? LogActions::LogThis($this, $oldslot) : '';
return true;
}
