/**
* Execute the job.
*
* @return bool
*/
public function handle()
{
if ($this->step instanceof GuideStep) {
$position = (int) $this->request->input('position', 1);
return $this->step->insertAt($position);
}
return false;
}
/**
* Catches and runs operations when a guide step is deleted.
*
* @param GuideStep $step
*/
public function deleting(GuideStep $step)
{
if (!$step->deleted_at) {
$files = $step->images()->get();
foreach ($files as $file) {
$file->delete();
}
}
}
/**
* Execute the job.
*
* @return GuideStep|bool
*/
public function handle()
{
$this->step->title = $this->request->input('title', $this->step->title);
$this->step->description = $this->request->input('description', $this->step->description);
if ($this->step->save()) {
// If saving the step is successful, we'll process the file upload if there is one.
$file = $this->request->file('image');
if ($file instanceof UploadedFile) {
$this->step->deleteFiles();
$this->step->uploadFile($file, $path = null, $resize = true);
}
return $this->step;
}
return false;
}
/**
* Persist the changes.
*
* @param Guide $guide
* @param GuideStep $step
*
* @return GuideStep|bool
*/
public function persist(Guide $guide, GuideStep $step)
{
$step->guide_id = $guide->id;
$step->title = $this->input('title');
$step->description = $this->input('description');
if ($step->save()) {
// Retrieve the image for the step.
$file = $this->file('image');
if ($file instanceof UploadedFile) {
$step->deleteFiles();
$step->uploadFile($file, $path = null, $resize = true);
}
// No image was uploaded, we'll return the step.
return $step;
}
return false;
}
/**
* Returns a new form of the guide step.
*
* @param Guide $guide
* @param GuideStep $step
*
* @return \Orchestra\Contracts\Html\Builder
*/
public function form(Guide $guide, GuideStep $step)
{
return $this->form->of('resources.guides.steps', function (FormGrid $form) use($guide, $step) {
if ($step->exists) {
$method = 'patch';
$url = route('resources.guides.steps.update', [$guide->slug, $step->getPosition()]);
$form->submit = 'Save';
} else {
$method = 'post';
$url = route('resources.guides.steps.store', [$guide->slug]);
$form->submit = 'Create';
}
$files = true;
$form->attributes(compact('method', 'url', 'files'));
$form->with($step);
$form->layout('pages.resources.guides.steps._form');
$form->fieldset(function (Fieldset $fieldset) use($guide, $step) {
$hasImage = count($step->images) > 0;
foreach ($step->images as $image) {
$fieldset->control('input:text', 'remove', function ($control) use($guide, $step, $image) {
$control->label = 'Image(s)';
// Generate a field for removing images from the current step.
$control->field = function () use($guide, $step, $image) {
// Generate the url of the image.
$url = route('resources.guides.steps.images.download', [$guide->slug, $step->id, $image->uuid]);
// Generate the HTML image tag
$photo = HTML::image($url, null, ['class' => 'img-responsive']);
// Generate the button for deleting the current image.
$button = HTML::link(route('resources.guides.steps.images.destroy', [$guide->slug, $step->id, $image->uuid]), 'Delete', ['class' => 'btn btn-danger', 'data-post' => 'DELETE', 'data-title' => 'Delete Image?', 'data-message' => 'Are you sure you want to delete this image?']);
// Return the result as raw HTML.
return HTML::raw("<div class='col-md-6 text-center'>{$photo} <br> {$button}</div>");
};
});
}
$fieldset->control('input:file', 'image')->label($hasImage ? 'Replace Image(s)' : 'Image');
$fieldset->control('input:text', 'title')->attributes(['placeholder' => 'Enter the step title']);
$fieldset->control('input:textarea', 'description')->attributes(['placeholder' => 'Enter the step description']);
});
});
}
