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<?php |
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namespace Wingsline\Blog\Posts; |
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use Illuminate\Support\Str; |
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trait PostPresenter |
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{ |
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public function getExcerptAttribute(): string |
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{ |
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// If we have an external url, we return the content, since we |
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// do not have a block post, we rather have a linked content |
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if ($this->external_url) { |
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return $this->text; |
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} |
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$excerpt = trim($this->text); |
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// before the 1st blockquote |
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$excerpt = Str::before($excerpt, '<blockquote>'); |
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// after the h1, since we should have only one h1 on top of the article |
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$excerpt = Str::after($excerpt, '</h1>'); |
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// remove html |
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$excerpt = strip_tags($excerpt); |
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// replace multiple spaces |
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$excerpt = preg_replace('/\\s+/', ' ', $excerpt); |
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if (0 == \strlen($excerpt)) { |
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return ''; |
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} |
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if (\strlen($excerpt) <= 150) { |
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return $excerpt; |
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} |
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$ww = wordwrap($excerpt, 150, "\n"); |
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$excerpt = substr($ww, 0, strpos($ww, "\n")).'…'; |
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return $excerpt; |
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} |
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public function getFormattedTitleAttribute(): string |
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{ |
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$prefix = $this->original_content |
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? '★ ' |
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: ''; |
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return $prefix.$this->title; |
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} |
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public function getTagsTextAttribute(): string |
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{ |
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return $this |
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->tags |
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->pluck('name') |
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->implode(', '); |
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} |
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public function getUrlAttribute(): string |
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{ |
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if ($this->external_url) { |
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return $this->external_url; |
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} |
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return route('post', $this->slug); |
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} |
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} |
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wingsline /
laravel-blog
