snipe-it/app/Http/Controllers/ComponentsController.php

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<?php
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namespace App\Http\Controllers;
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use App\Helpers\Helper;
use App\Models\Actionlog;
use App\Models\Company;
use App\Models\Component;
use App\Models\Setting;
use App\Models\User;
use App\Models\Asset;
use Auth;
use Config;
use DB;
use Input;
use Lang;
use Mail;
use Redirect;
use Slack;
use Str;
use View;
use Validator;
use Illuminate\Http\Request;
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use Gate;
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/**
* This class controls all actions related to Components for
* the Snipe-IT Asset Management application.
*
* @version v1.0
*/
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class ComponentsController extends Controller
{
/**
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* Returns a view that invokes the ajax tables which actually contains
* the content for the components listing, which is generated in getDatatable.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::getDatatable() method that generates the JSON response
* @since [v3.0]
* @return View
*/
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public function getIndex()
{
return View::make('components/index');
}
/**
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* Returns a form to create a new component.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::postCreate() method that stores the data
* @since [v3.0]
* @return View
*/
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public function getCreate()
{
// Show the page
$category_list = Helper::categoryList('component');
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$company_list = Helper::companyList();
$location_list = Helper::locationsList();
return View::make('components/edit')
->with('component', new Component)
->with('category_list', $category_list)
->with('company_list', $company_list)
->with('location_list', $location_list);
}
/**
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* Validate and store data for new component.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::getCreate() method that generates the view
* @since [v3.0]
* @return Redirect
*/
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public function postCreate()
{
// create a new model instance
$component = new Component();
// Update the component data
$component->name = e(Input::get('name'));
$component->category_id = e(Input::get('category_id'));
$component->location_id = e(Input::get('location_id'));
$component->company_id = Company::getIdForCurrentUser(Input::get('company_id'));
$component->order_number = e(Input::get('order_number'));
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$component->min_amt = e(Input::get('min_amt'));
$component->serial_number = e(Input::get('serial_number'));
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if (e(Input::get('purchase_date')) == '') {
$component->purchase_date = null;
} else {
$component->purchase_date = e(Input::get('purchase_date'));
}
if (e(Input::get('purchase_cost')) == '0.00') {
$component->purchase_cost = null;
} else {
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$component->purchase_cost = Helper::ParseFloat(e(Input::get('purchase_cost')));
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}
$component->total_qty = e(Input::get('total_qty'));
$component->user_id = Auth::user()->id;
// Was the component created?
if ($component->save()) {
$component->logCreate();
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// Redirect to the new component page
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return redirect()->to("admin/components")->with('success', trans('admin/components/message.create.success'));
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}
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return redirect()->back()->withInput()->withErrors($component->getErrors());
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}
/**
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* Return a view to edit a component.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::postEdit() method that stores the data.
* @since [v3.0]
* @param int $componentId
* @return View
*/
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public function getEdit($componentId = null)
{
// Check if the component exists
if (is_null($component = Component::find($componentId))) {
// Redirect to the blogs management page
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return redirect()->to('admin/components')->with('error', trans('admin/components/message.does_not_exist'));
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} elseif (!Company::isCurrentUserHasAccess($component)) {
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return redirect()->to('admin/components')->with('error', trans('general.insufficient_permissions'));
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}
$category_list = Helper::categoryList('component');
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$company_list = Helper::companyList();
$location_list = Helper::locationsList();
return View::make('components/edit', compact('component'))
->with('category_list', $category_list)
->with('company_list', $company_list)
->with('location_list', $location_list);
}
/**
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* Return a view to edit a component.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::getEdit() method presents the form.
* @param int $componentId
* @since [v3.0]
* @return Redirect
*/
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public function postEdit($componentId = null)
{
// Check if the blog post exists
if (is_null($component = Component::find($componentId))) {
// Redirect to the blogs management page
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return redirect()->to('admin/components')->with('error', trans('admin/components/message.does_not_exist'));
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} elseif (!Company::isCurrentUserHasAccess($component)) {
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return redirect()->to('admin/components')->with('error', trans('general.insufficient_permissions'));
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}
// Update the component data
$component->name = e(Input::get('name'));
$component->category_id = e(Input::get('category_id'));
$component->location_id = e(Input::get('location_id'));
$component->company_id = Company::getIdForCurrentUser(Input::get('company_id'));
$component->order_number = e(Input::get('order_number'));
$component->min_amt = e(Input::get('min_amt'));
$component->serial_number = e(Input::get('serial_number'));
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if (e(Input::get('purchase_date')) == '') {
$component->purchase_date = null;
} else {
$component->purchase_date = e(Input::get('purchase_date'));
}
if (e(Input::get('purchase_cost')) == '0.00') {
$component->purchase_cost = null;
} else {
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$component->purchase_cost = Helper::ParseFloat(e(Input::get('purchase_cost')));
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}
$component->total_qty = e(Input::get('total_qty'));
// Was the component created?
if ($component->save()) {
// Redirect to the new component page
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return redirect()->to("admin/components")->with('success', trans('admin/components/message.update.success'));
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}
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return redirect()->back()->withInput()->withErrors($component->getErrors());
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}
/**
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* Delete a component.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v3.0]
* @param int $componentId
* @return Redirect
*/
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public function getDelete($componentId)
{
// Check if the blog post exists
if (is_null($component = Component::find($componentId))) {
// Redirect to the blogs management page
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return redirect()->to('admin/components')->with('error', trans('admin/components/message.not_found'));
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} elseif (!Company::isCurrentUserHasAccess($component)) {
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return redirect()->to('admin/components')->with('error', trans('general.insufficient_permissions'));
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}
$component->delete();
// Redirect to the locations management page
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return redirect()->to('admin/components')->with('success', trans('admin/components/message.delete.success'));
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}
public function postBulk($componentId = null)
{
echo 'Stubbed - not yet complete';
}
public function postBulkSave($componentId = null)
{
echo 'Stubbed - not yet complete';
}
/**
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* Return a view to display component information.
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*
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* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::getDataView() method that generates the JSON response
* @since [v3.0]
* @param int $componentId
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* @return View
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*/
public function getView($componentId = null)
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{
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$component = Component::find($componentId);
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if (isset($component->id)) {
if (!Company::isCurrentUserHasAccess($component)) {
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return redirect()->to('admin/components')->with('error', trans('general.insufficient_permissions'));
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} else {
return View::make('components/view', compact('component'));
}
} else {
// Prepare the error message
$error = trans('admin/components/message.does_not_exist', compact('id'));
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// Redirect to the user management page
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return redirect()->route('components')->with('error', $error);
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}
}
/**
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* Returns a view that allows the checkout of a component to an asset.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::postCheckout() method that stores the data.
* @since [v3.0]
* @param int $componentId
* @return View
*/
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public function getCheckout($componentId)
{
// Check if the component exists
if (is_null($component = Component::find($componentId))) {
// Redirect to the component management page with error
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return redirect()->to('components')->with('error', trans('admin/components/message.not_found'));
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} elseif (!Company::isCurrentUserHasAccess($component)) {
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return redirect()->to('admin/components')->with('error', trans('general.insufficient_permissions'));
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}
// Get the dropdown of assets and then pass it to the checkout view
$assets_list = Helper::detailedAssetList();
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return View::make('components/checkout', compact('component'))->with('assets_list', $assets_list);
}
/**
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* Validate and store checkout data.
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::getCheckout() method that returns the form.
* @since [v3.0]
* @param int $componentId
* @return Redirect
*/
public function postCheckout(Request $request, $componentId)
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{
// Check if the component exists
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if (is_null($component = Component::find($componentId))) {
// Redirect to the component management page with error
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return redirect()->to('components')->with('error', trans('admin/components/message.not_found'));
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} elseif (!Company::isCurrentUserHasAccess($component)) {
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return redirect()->to('admin/components')->with('error', trans('general.insufficient_permissions'));
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}
$max_to_checkout = $component->numRemaining();
$validator = Validator::make($request->all(),[
"asset_id" => "required",
"assigned_qty" => "required|numeric|between:1,$max_to_checkout"
]);
if ($validator->fails()) {
return redirect()->back()
->withErrors($validator)
->withInput();
}
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$admin_user = Auth::user();
$asset_id = e(Input::get('asset_id'));
// Check if the user exists
if (is_null($asset = Asset::find($asset_id))) {
// Redirect to the component management page with error
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return redirect()->to('admin/components')->with('error', trans('admin/components/message.asset_does_not_exist'));
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}
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// Update the component data
$component->asset_id = $asset_id;
$component->assets()->attach($component->id, array(
'component_id' => $component->id,
'user_id' => $admin_user->id,
'created_at' => date('Y-m-d H:i:s'),
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'assigned_qty' => e(Input::get('assigned_qty')),
'asset_id' => $asset_id));
$logaction = $component->logCheckout(e(Input::get('note')), $asset_id);
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$settings = Setting::getSettings();
if ($settings->slack_endpoint) {
$slack_settings = [
'username' => $settings->botname,
'channel' => $settings->slack_channel,
'link_names' => true
];
$client = new \Maknz\Slack\Client($settings->slack_endpoint, $slack_settings);
try {
$client->attach([
'color' => 'good',
'fields' => [
[
'title' => 'Checked Out:',
'value' => class_basename(strtoupper($logaction->item_type)).' <'.config('app.url').'/admin/components/'.$component->id.'/view'.'|'.$component->name.'> checked out to <'.config('app.url').'/hardware/'.$asset->id.'/view|'.$asset->showAssetName().'> by <'.config('app.url').'/admin/users/'.$admin_user->id.'/view'.'|'.$admin_user->fullName().'>.'
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],
[
'title' => 'Note:',
'value' => e($logaction->note)
],
]
])->send('Component Checked Out');
} catch (Exception $e) {
}
}
// Redirect to the new component page
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return redirect()->to("admin/components")->with('success', trans('admin/components/message.checkout.success'));
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}
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/**
* Generates the JSON response for accessories listing view.
*
* For debugging, see at /api/accessories/list
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @since [v3.0]
* @return string JSON
**/
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public function getDatatable()
{
$components = Company::scopeCompanyables(Component::select('components.*')->whereNull('components.deleted_at')
->with('company', 'location', 'category'));
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if (Input::has('search')) {
$components = $components->TextSearch(Input::get('search'));
}
if (Input::has('offset')) {
$offset = e(Input::get('offset'));
} else {
$offset = 0;
}
if (Input::has('limit')) {
$limit = e(Input::get('limit'));
} else {
$limit = 50;
}
$allowed_columns = ['id','name','min_amt','order_number','serial_number','purchase_date','purchase_cost','companyName','category','total_qty'];
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$order = Input::get('order') === 'asc' ? 'asc' : 'desc';
$sort = in_array(Input::get('sort'), $allowed_columns) ? Input::get('sort') : 'created_at';
switch ($sort) {
case 'category':
$components = $components->OrderCategory($order);
break;
case 'location':
$components = $components->OrderLocation($order);
break;
case 'companyName':
$components = $components->OrderCompany($order);
break;
default:
$components = $components->orderBy($sort, $order);
break;
}
$consumCount = $components->count();
$components = $components->skip($offset)->take($limit)->get();
$rows = array();
foreach ($components as $component) {
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$actions = '<nobr>';
if (Gate::allows('components.checkout')) {
$actions .= '<a href="' . route('checkout/component',
$component->id) . '" style="margin-right:5px;" class="btn btn-info btn-sm ' . (($component->numRemaining() > 0) ? '' : ' disabled') . '" ' . (($component->numRemaining() > 0) ? '' : ' disabled') . '>' . trans('general.checkout') . '</a>';
}
if (Gate::allows('components.edit')) {
$actions .= '<a href="' . route('update/component',
$component->id) . '" class="btn btn-warning btn-sm" style="margin-right:5px;"><i class="fa fa-pencil icon-white"></i></a>';
}
if (Gate::allows('components.delete')) {
$actions .= '<a data-html="false" class="btn delete-asset btn-danger btn-sm" data-toggle="modal" href="' . route('delete/component',
$component->id) . '" data-content="' . trans('admin/components/message.delete.confirm') . '" data-title="' . trans('general.delete') . ' ' . htmlspecialchars($component->name) . '?" onClick="return false;"><i class="fa fa-trash icon-white"></i></a>';
}
$actions .='</nobr>';
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$company = $component->company;
$rows[] = array(
'checkbox' =>'<div class="text-center"><input type="checkbox" name="component['.$component->id.']" class="one_required"></div>',
'id' => $component->id,
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'name' => (string)link_to('admin/components/'.$component->id.'/view', e($component->name)),
'serial_number' => $component->serial_number,
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'location' => ($component->location) ? e($component->location->name) : '',
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'total_qty' => e($component->total_qty),
'min_amt' => e($component->min_amt),
'category' => ($component->category) ? e($component->category->name) : 'Missing category',
'order_number' => e($component->order_number),
'purchase_date' => e($component->purchase_date),
'purchase_cost' => Helper::formatCurrencyOutput($component->purchase_cost),
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'numRemaining' => $component->numRemaining(),
'actions' => $actions,
'companyName' => is_null($company) ? '' : e($company->name),
);
}
$data = array('total' => $consumCount, 'rows' => $rows);
return $data;
}
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/**
* Return JSON data to populate the components view,
*
* @author [A. Gianotto] [<snipe@snipe.net>]
* @see ComponentsController::getView() method that returns the view.
* @since [v3.0]
* @param int $componentId
* @return string JSON
*/
public function getDataView($componentId)
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{
//$component = Component::find($componentID);
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$component = Component::with('assets')->find($componentId);
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if (!Company::isCurrentUserHasAccess($component)) {
return ['total' => 0, 'rows' => []];
}
$rows = array();
foreach ($component->assets as $component_assignment) {
$rows[] = array(
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'name' => (string)link_to('/hardware/'.$component_assignment->id.'/view', e($component_assignment->showAssetName())),
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'qty' => e($component_assignment->pivot->assigned_qty),
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'created_at' => ($component_assignment->created_at->format('Y-m-d H:i:s')=='-0001-11-30 00:00:00') ? '' : $component_assignment->created_at->format('Y-m-d H:i:s'),
);
}
$componentCount = $component->assets->count();
$data = array('total' => $componentCount, 'rows' => $rows);
return $data;
}
}