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<?php |
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namespace Larafolio\Http\Controllers; |
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use Larafolio\Models\Page; |
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use Illuminate\Http\Request; |
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use Larafolio\Models\Project; |
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use Larafolio\Models\UserTraits\updatePageOrder; |
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class PortfolioController extends Controller |
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{ |
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/** |
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* Show the manager dashboard. |
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* |
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* @return \Illuminate\Http\Response |
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*/ |
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public function index() |
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{ |
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$projects = Project::all()->sortBy('order')->values(); |
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$projectImages = $projects->mapWithKeys(function (Project $project) { |
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return [$project->name() => $project->getProjectImageUrl()]; |
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})->objectIfEmpty(); |
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$projectBlocks = $projects->mapWithKeys(function (Project $project) { |
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return [$project->name() => $project->getProjectBlockText()]; |
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})->objectIfEmpty(); |
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$pages = Page::all()->sortBy('order')->values(); |
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return view('larafolio::projects.index', [ |
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'projects' => $projects, |
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'projectImages' => $projectImages, |
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'projectBlocks' => $projectBlocks, |
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'pages' => $pages, |
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'icons' => $this->dashboardIcons(), |
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]); |
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} |
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/** |
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* Update project order in portfolio. |
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* |
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* @param Request $request Request data containing all projects. |
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* |
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* @return \Illuminate\Http\Response |
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*/ |
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public function update(Request $request) |
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{ |
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if ($request->has('projects')) { |
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$updated = $this->user->updateProjectOrder($request->get('projects')); |
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} else if ($request->has('pages')) { |
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$updated = $this->user->updatePageOrder($request->get('pages')); |
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} |
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return response()->json($updated); |
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} |
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/** |
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* Icons needed for dashboard. |
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* |
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* @return array |
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*/ |
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protected function dashboardIcons() |
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{ |
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return [ |
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'down' => file_get_contents(public_path('vendor/larafolio/zondicons/arrow-thin-down.svg')), |
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'up' => file_get_contents(public_path('vendor/larafolio/zondicons/arrow-thin-up.svg')), |
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'hidden' => file_get_contents(public_path('vendor/larafolio/zondicons/view-hide.svg')), |
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'visible' => file_get_contents(public_path('vendor/larafolio/zondicons/view-show.svg')) |
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]; |
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} |
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} |
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zachleigh /
larafolio
If you define a variable conditionally, it can happen that it is not defined for all execution paths.
Let’s take a look at an example:
In the above example, the variable $x is defined if you pass “foo” or “bar” as argument for $a. However, since the switch statement has no default case statement, if you pass any other value, the variable $x would be undefined.
Available Fixes
Check for existence of the variable explicitly:
Define a default value for the variable:
Add a value for the missing path: