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<?php
/**
* Custom widgets.
*
*/
if ( !class_exists( 'envo_magazine_split_images_News' ) ) :
/**
* Two Column News widget class.
*
*/
class envo_magazine_split_images_News extends WP_Widget {
function __construct() {
$opts = array(
'classname' => 'split-img-section',
'description' => esc_html__( 'Widget to display news in a three-columns layout.', 'envo-magazine' ),
);
parent::__construct( 'envo-magazine-split-imgages-section', esc_html__( 'Envo Magazine: Split Images News', 'envo-magazine' ), $opts );
}
function widget( $args, $instance ) {
$title = apply_filters( 'widget_title', empty( $instance[ 'title' ] ) ? '' : $instance[ 'title' ], $instance, $this->id_base );
$three_category = !empty( $instance[ 'three_category' ] ) ? $instance[ 'three_category' ] : 0;
$view_all_text = !empty( $instance[ 'view_all_text' ] ) ? $instance[ 'view_all_text' ] : '';
$post_number = !empty( $instance[ 'post_number' ] ) ? $instance[ 'post_number' ] : 3;
echo $args[ 'before_widget' ];
?>
<div class="split-images-news-section">
<div class="section-title">
<?php
if ( !empty( $title ) ) {
echo $args[ 'before_title' ] . esc_html( $title ) . $args[ 'after_title' ];
}
$three_category = envo_magazine_check_cat( $three_category );
if ( !empty( $view_all_text ) ) {
$page_for_posts = get_option( 'page_for_posts' );
if ( absint( $three_category ) > 0 ) {
$cat_link = get_category_link( $three_category );
} elseif ( isset( $page_for_posts ) && ( $page_for_posts != '' ) && ( $page_for_posts != '0' ) ) {
$cat_link = get_permalink( $page_for_posts );
} else {
$cat_link = '';
}
if ( !empty( $cat_link ) ) {
?>
<a href="<?php echo esc_url( $cat_link ); ?>"><?php echo esc_html( $view_all_text ); ?></a>
<?php
}
}
?>
</div>
<div class="inner-wrapper split-images">
<?php
$three_args = array(
'posts_per_page' => absint( $post_number ),
'no_found_rows' => true,
'post__not_in' => get_option( 'sticky_posts' ),
'ignore_sticky_posts' => true,
);
if ( absint( $three_category ) > 0 ) {
$three_args[ 'cat' ] = absint( $three_category );
}
$three_posts = new WP_Query( $three_args );
if ( $three_posts->have_posts() ) :
$first_col_count = 1;
while ( $three_posts->have_posts() ) :
$three_posts->the_post();
if ( 1 === $first_col_count ) {
?>
<div class="split-box <?php echo 'news-item-' . absint( $first_col_count ); ?>">
<?php envo_magazine_thumb_img( 'envo-magazine-single' ); ?>
<div class="news-text-wrap first-wrap">
<?php envo_magazine_widget_date_comments(); ?>
<?php envo_magazine_the_title(); ?>
<?php envo_magazine_author_meta(); ?>
</div><!-- .news-text-wrap -->
</div>
<?php } else { ?>
<div class="split-slider <?php echo 'news-item-' . absint( $first_col_count ); ?>">
<?php envo_magazine_thumb_img( 'envo-magazine-single' ); ?>
<div class="news-text-wrap first-wrap">
<?php envo_magazine_widget_date_comments(); ?>
<?php envo_magazine_the_title(); ?>
<?php envo_magazine_author_meta(); ?>
</div><!-- .news-text-wrap -->
</div>
<?php
}
$first_col_count++;
endwhile;
wp_reset_postdata();
?>
<?php endif; ?>
</div><!-- .inner-wrapper -->
</div><!-- .mix-column-news -->
<?php
echo $args[ 'after_widget' ];
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance[ 'title' ] = sanitize_text_field( $new_instance[ 'title' ] );
$instance[ 'three_category' ] = absint( $new_instance[ 'three_category' ] );
$instance[ 'view_all_text' ] = sanitize_text_field( $new_instance[ 'view_all_text' ] );
$instance[ 'post_number' ] = absint( $new_instance[ 'post_number' ] );
return $instance;
}
function form( $instance ) {
$instance = wp_parse_args( (array) $instance, array(
'title' => '',
'three_category' => '',
'view_all_text' => '',
'post_number' => 3,
) );
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title:', 'envo-magazine' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo esc_attr( $instance[ 'title' ] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'three_category' ) ); ?>"><strong><?php esc_html_e( 'Category:', 'envo-magazine' ); ?></strong></label>
<?php
$cat_args = array(
'orderby' => 'name',
'hide_empty' => 0,
'class' => 'widefat',
'taxonomy' => 'category',
'name' => $this->get_field_name( 'three_category' ),
'id' => $this->get_field_id( 'three_category' ),
'selected' => absint( $instance[ 'three_category' ] ),
'show_option_all' => esc_html__( 'All Categories', 'envo-magazine' ),
);
wp_dropdown_categories( $cat_args );
?>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'view_all_text' ) ); ?>"><strong><?php esc_html_e( 'View all text:', 'envo-magazine' ); ?></strong></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'view_all_text' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'view_all_text' ) ); ?>" type="text" value="<?php echo esc_attr( $instance[ 'view_all_text' ] ); ?>" />
<small>
<?php esc_html_e( 'To hide it, leave this field empty.', 'envo-magazine' ); ?>
</small>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'post_number' ) ); ?>"><strong><?php esc_html_e( 'Number of posts:', 'envo-magazine' ); ?></strong></label>
<?php
$this->dropdown_post_number( array(
'id' => $this->get_field_id( 'post_number' ),
'name' => $this->get_field_name( 'post_number' ),
'selected' => absint( $instance[ 'post_number' ] ),
)
);
?>
</p>
<?php
}
function dropdown_post_number( $args ) {
$defaults = array(
'id' => '',
'name' => '',
'selected' => 0,
);
$r = wp_parse_args( $args, $defaults );
$output = '';
$choices = array(
'1' => 1,
'2' => 2,
'3' => 3,
);
if ( !empty( $choices ) ) {
$output = "<select name='" . esc_attr( $r[ 'name' ] ) . "' id='" . esc_attr( $r[ 'id' ] ) . "'>\n";
foreach ( $choices as $key => $choice ) {
$output .= '<option value="' . esc_attr( $key ) . '" ';
$output .= selected( $r[ 'selected' ], $key, false );
$output .= '>' . esc_html( $choice ) . '</option>\n';
}
$output .= "</select>\n";
}
echo $output;
}
}
endif;