public function showPost($slug, Request $request)
{
$post = Post::with('tags')->whereSlug($slug)->firstOrFail();
$tag = $request->get('tag');
if ($tag) {
$tag = Tag::whereTag($tag)->firstOrFail();
}
return view($post->layout, compact('post', 'tag', 'slug'));
}
/**
* Sync tag relation adding new tags as needed
*
* @param array $tags
*/
public function syncTags(array $tags)
{
Tag::addNeededTags($tags);
if (count($tags)) {
$this->tags()->sync(Tag::whereIn('tag', $tags)->lists('id')->all());
return;
}
$this->tags()->detach();
}
/**
* Return data for a tag index page
*
* @param string $tag
* @return array
*/
protected function tagIndexData($tag)
{
$tag = Tag::where('tag', $tag)->firstOrFail();
$reverse_direction = (bool) $tag->reverse_direction;
$posts = Post::where('published_at', '<=', Carbon::now())->whereHas('tags', function ($q) use($tag) {
$q->where('tag', '=', $tag->tag);
})->where('is_draft', 0)->orderBy('published_at', $reverse_direction ? 'asc' : 'desc')->simplePaginate(config('blog.posts_per_page'));
$posts->addQuery('tag', $tag->tag);
$page_image = $tag->page_image ?: config('blog.page_image');
return ['title' => $tag->title, 'subtitle' => $tag->subtitle, 'posts' => $posts, 'page_image' => $page_image, 'tag' => $tag, 'reverse_direction' => $reverse_direction, 'meta_description' => $tag->meta_description ?: config('blog.description')];
}
/**
* Execute the command.
*
* @return array of fieldnames => values
*/
public function handle()
{
$fields = $this->fieldList;
if ($this->id) {
$fields = $this->fieldsFromModel($this->id, $fields);
} else {
$when = Carbon::now()->addHour();
$fields['publish_date'] = $when->format('M-j-Y');
$fields['publish_time'] = $when->format('g:i A');
}
foreach ($fields as $fieldName => $fieldValue) {
$fields[$fieldName] = old($fieldName, $fieldValue);
}
return array_merge($fields, ['allTags' => Tag::lists('tag')->all()]);
}
public function run()
{
$tags = Tag::lists('tag')->all();
Post::truncate();
DB::table('post_tag_pivot')->truncate();
factory(Post::class, 20)->create()->each(function ($post) use($tags) {
if (mt_rand(1, 100) <= 40) {
return;
}
shuffle($tags);
$postTags = [$tags[0]];
if (mt_rand(1, 100) <= 40) {
$postTags[] = $tags[1];
}
$post->syncTags($postTags);
});
}
/**
* Seed the tags table
*/
public function run()
{
Tag::truncate();
factory(Tag::class, 5)->create();
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return Response
*/
public function destroy($id)
{
$tag = Tag::findOrFail($id);
$tag->delete();
return redirect('/admin/tag')->withSuccess("The '{$tag->tag}' tag has been deleted.");
}
