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<?php |
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|
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namespace WPDeveloper\BetterDocs\Shortcodes; |
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use WPDeveloper\BetterDocs\Core\Shortcode; |
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|
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class ReadingTime extends Shortcode { |
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public function get_name() { |
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return 'betterdocs_reading_time'; |
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} |
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|
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public function get_style_depends() { |
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return ['reading-time']; |
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} |
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|
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public function default_attributes() { |
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return [ |
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'content' => __( "Reading Time", 'betterdocs' ), |
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'the_content' => get_the_content() |
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]; |
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} |
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|
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public function render( $atts, $content = null ) { |
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$this->views( 'shortcodes/reading-time' ); |
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} |
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|
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public function view_params() { |
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$single_doc_content = $this->attributes['the_content']; |
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$content_without_html_tags = strip_tags( $single_doc_content ); |
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preg_match_all('/<[^>]*>|[\p{L}\p{M}]+/u', $content_without_html_tags, $matches ); |
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$reading_total_words = ! empty( $matches[0] ) ? count( $matches[0] ) : count( [] ); |
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|
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//lets assume an adult reads 200 words per minute, based on this information calculate the reading time |
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$minutes = floor( $reading_total_words / 200 ); |
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$seconds = floor( $reading_total_words % 200 / ( 200 / 60 ) ); |
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|
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$calculate_time = $minutes . ' ' . __( 'min', 'betterdocs' ) . ' ' . ( $seconds != 0 ? $seconds . ' ' . __( 'seconds', 'betterdocs' ) . ' ' . __( 'read', 'betterdocs' ) : __( 'read', 'betterdocs' ) ); |
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|
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return [ |
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'time' => $calculate_time |
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]; |
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} |
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} |
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|
