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<?php |
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|
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class WPUPG_Content { |
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|
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public function __construct() |
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{ |
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add_filter( 'the_content', array( $this, 'content_filter' ), 10 ); |
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} |
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|
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public function content_filter( $content ) |
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{ |
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$ignore_query = !is_main_query(); |
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if ( apply_filters( 'wpupg_content_loop_check', $ignore_query ) ) { |
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return $content; |
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} |
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|
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if ( get_post_type() == WPUPG_POST_TYPE ) { |
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remove_filter( 'the_content', array( $this, 'content_filter' ), 10 ); |
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|
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$grid = new WPUPG_Grid( get_post() ); |
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|
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$content .= '<div class="wpupg-grid">'; |
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$content .= $grid->draw_posts(); |
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$content .= '</div>'; |
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|
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add_filter( 'the_content', array( $this, 'content_filter' ), 10 ); |
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} |
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|
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return $content; |
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} |
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} |
