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<?php |
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/** |
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* LSX Projects Main Class |
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* |
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* @package LSX Projects |
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* @author LightSpeed |
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* @license GPL3 |
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* @link |
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* @copyright 2016 LightSpeed |
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*/ |
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class LSX_Projects { |
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public $columns, $responsive, $options; |
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public function __construct() { |
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$this->options = projects_get_options(); |
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add_filter( 'lsx_banner_allowed_post_types', array( $this, 'lsx_banner_allowed_post_types' ) ); |
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add_filter( 'lsx_banner_allowed_taxonomies', array( $this, 'lsx_banner_allowed_taxonomies' ) ); |
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} |
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/** |
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* Enable project custom post type on LSX Banners. |
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*/ |
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public function lsx_banner_allowed_post_types( $post_types ) { |
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$post_types[] = 'project'; |
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return $post_types; |
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} |
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/** |
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* Enable project custom taxonomies on LSX Banners. |
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*/ |
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public function lsx_banner_allowed_taxonomies( $taxonomies ) { |
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$taxonomies[] = 'project-group'; |
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return $taxonomies; |
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} |
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/** |
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* Returns the shortcode output markup |
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*/ |
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public function output( $atts ) { |
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// @codingStandardsIgnoreLine |
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extract( shortcode_atts( array( |
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'columns' => 3, |
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'orderby' => 'name', |
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'order' => 'ASC', |
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'limit' => '-1', |
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'include' => '', |
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'display' => 'excerpt', |
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'size' => 'lsx-thumbnail-single', |
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'responsive' => 'true', |
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'show_image' => 'true', |
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'carousel' => 'true', |
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'featured' => 'false', |
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), $atts ) ); |
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$output = ''; |
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if ( 'true' === $responsive || true === $responsive ) { |
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$responsive = ' img-responsive'; |
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} else { |
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$responsive = ''; |
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} |
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$this->columns = $columns; |
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$this->responsive = $responsive; |
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if ( ! empty( $include ) ) { |
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$include = explode( ',', $include ); |
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$args = array( |
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'post_type' => 'project', |
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'posts_per_page' => $limit, |
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'post__in' => $include, |
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'orderby' => 'post__in', |
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'order' => $order, |
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); |
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} else { |
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$args = array( |
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'post_type' => 'project', |
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'posts_per_page' => $limit, |
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'orderby' => $orderby, |
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'order' => $order, |
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); |
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if ( 'true' === $featured || true === $featured ) { |
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$args['meta_key'] = 'lsx_project_featured'; |
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$args['meta_value'] = 1; |
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} |
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} |
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$projects = new \WP_Query( $args ); |
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if ( $projects->have_posts() ) { |
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global $post; |
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$count = 0; |
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$count_global = 0; |
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if ( 'true' === $carousel || true === $carousel ) { |
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$output .= "<div id='lsx-projects-slider' class='lsx-projects-shortcode' data-slick='{\"slidesToShow\": $columns, \"slidesToScroll\": $columns }'>"; |
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} else { |
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$output .= "<div class='lsx-projects-shortcode'><div class='row'>"; |
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} |
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while ( $projects->have_posts() ) { |
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$projects->the_post(); |
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// Count |
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$count++; |
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$count_global++; |
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// Content |
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if ( 'full' === $display ) { |
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$content = apply_filters( 'the_content', get_the_content() ); |
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$content = str_replace( ']]>', ']]>', $content ); |
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} elseif ( 'excerpt' === $display ) { |
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$content = apply_filters( 'the_excerpt', get_the_excerpt() ); |
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} |
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// Image |
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if ( 'true' === $show_image || true === $show_image ) { |
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if ( is_numeric( $size ) ) { |
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$thumb_size = array( $size, $size ); |
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} else { |
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$thumb_size = $size; |
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} |
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if ( ! empty( get_the_post_thumbnail( $post->ID ) ) ) { |
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$image = get_the_post_thumbnail( $post->ID, $thumb_size, array( |
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'class' => $responsive, |
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) ); |
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} else { |
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$image = ''; |
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} |
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if ( empty( $image ) ) { |
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if ( ! empty( $this->options['display']['projects_placeholder'] ) ) { |
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$image = '<img class="' . $responsive . '" src="' . $this->options['display']['projects_placeholder'] . '" width="' . $size . '" alt="placeholder" />'; |
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} else { |
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$image = ''; |
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} |
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} |
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} else { |
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$image = ''; |
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} |
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// Project groups |
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$groups = ''; |
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$terms = get_the_terms( $post->ID, 'project-group' ); |
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if ( $terms && ! is_wp_error( $terms ) ) { |
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$groups = array(); |
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foreach ( $terms as $term ) { |
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$groups[] = $term->name; |
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} |
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$groups = join( ', ', $groups ); |
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} |
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$project_groups = '' !== $groups ? "<p class='lsx-projects-groups'>$groups</p>" : ''; |
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if ( 'true' === $carousel || true === $carousel ) { |
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$output .= " |
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<div class='lsx-projects-slot'> |
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" . ( ! empty( $image ) ? "<a href='" . get_permalink() . "'><figure class='lsx-projects-avatar'>$image</figure></a>" : '' ) . " |
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<h5 class='lsx-projects-title'><a href='" . get_permalink() . "'>" . apply_filters( 'the_title', $post->post_title ) . "</a></h5> |
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$project_groups |
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<div class='lsx-projects-content'><a href='" . get_permalink() . "' class='moretag'>" . esc_html__( 'View more', 'lsx-projects' ) . '</a></div> |
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</div>'; |
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} elseif ( $columns >= 1 && $columns <= 4 ) { |
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$md_col_width = 12 / $columns; |
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$output .= " |
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<div class='col-xs-12 col-md-" . $md_col_width . "'> |
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<div class='lsx-projects-slot'> |
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" . ( ! empty( $image ) ? "<a href='" . get_permalink() . "'><figure class='lsx-projects-avatar'>$image</figure></a>" : '' ) . " |
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<h5 class='lsx-projects-title'><a href='" . get_permalink() . "'>" . apply_filters( 'the_title', $post->post_title ) . "</a></h5> |
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$project_groups |
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<div class='lsx-projects-content'><a href='" . get_permalink() . "' class='moretag'>" . esc_html__( 'View more', 'lsx-projects' ) . '</a></div> |
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</div> |
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</div>'; |
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if ( $count == $columns && $projects->post_count > $count_global ) { |
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$output .= '</div>'; |
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$output .= "<div class='row'>"; |
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$count = 0; |
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} |
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} else { |
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$output .= " |
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<p class='bg-warning' style='padding: 20px;'> |
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" . esc_html__( 'Invalid number of columns set. LSX Projects supports 1 to 4 columns.', 'lsx-projects' ) . ' |
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</p>'; |
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} |
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wp_reset_postdata(); |
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} |
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if ( 'true' !== $carousel && true !== $carousel ) { |
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$output .= '</div>'; |
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} |
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$output .= '</div>'; |
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return $output; |
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} |
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} |
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} |
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global $lsx_projects; |
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$lsx_projects = new LSX_Projects(); |
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