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<?php
/**
* The Blog Section
*
* @package Hestia
*/
/**
* Class Hestia_Blog_Section
*/
class Hestia_Blog_Section extends Hestia_Abstract_Main {
/**
* Initialize Blog Section
*/
public function init() {
$this->hook_section();
}
/**
* Hook section in/
*/
private function hook_section() {
$section_priority = apply_filters( 'hestia_section_priority', 60, 'hestia_blog' );
add_action( 'hestia_sections', array( $this, 'do_section' ), absint( $section_priority ), 2 );
add_action( 'hestia_do_blog_section', array( $this, 'render_section' ) );
}
/**
* Executes the hook on which the content is rendered.
*/
public function do_section() {
do_action( 'hestia_do_blog_section', false );
}
/**
* Blog section content.
*/
public function render_section( $is_shortcode = false ) {
/**
* Don't show section if Disable section is checked.
* Show it if it's called as a shortcode.
*/
$hide_section = get_theme_mod( 'hestia_blog_hide', false );
$section_style = '';
if ( $is_shortcode === false && (bool) $hide_section === true ) {
if ( is_customize_preview() ) {
$section_style = 'style="display: none"';
} else {
return;
}
}
/**
* Gather data to display the section.
*/
if ( current_user_can( 'edit_theme_options' ) ) {
/* translators: 1 - link to customizer setting. 2 - 'customizer' */
$hestia_blog_subtitle = get_theme_mod( 'hestia_blog_subtitle', sprintf( __( 'Change this subtitle in the %s.', 'hestia' ), sprintf( '<a href="%1$s" class="default-link">%2$s</a>', esc_url( admin_url( 'customize.php?autofocus[control]=hestia_blog_subtitle' ) ), __( 'Customizer', 'hestia' ) ) ) );
} else {
$hestia_blog_subtitle = get_theme_mod( 'hestia_blog_subtitle' );
}
$hestia_blog_title = get_theme_mod( 'hestia_blog_title', __( 'Blog', 'hestia' ) );
if ( $is_shortcode ) {
$hestia_blog_title = '';
$hestia_blog_subtitle = '';
}
/**
* In case this function is called as shortcode, we remove the container and we add 'is-shortcode' class.
*/
$wrapper_class = $is_shortcode === true ? 'is-shortcode' : '';
$container_class = $is_shortcode === true ? '' : 'container';
hestia_before_blog_section_trigger(); ?>
<section class="hestia-blogs <?php echo esc_attr( $wrapper_class ); ?>" id="blog"
data-sorder="hestia_blog" <?php echo wp_kses_post( $section_style ); ?>>
<?php
hestia_before_blog_section_content_trigger();
if ( $is_shortcode === false ) {
hestia_display_customizer_shortcut( 'hestia_blog_hide', true );
}
?>
<div class="<?php echo esc_attr( $container_class ); ?>">
<?php
hestia_top_blog_section_content_trigger();
if ( $is_shortcode === false ) {
?>
<div class="row">
<div class="col-md-8 col-md-offset-2 text-center hestia-blogs-title-area">
<?php
hestia_display_customizer_shortcut( 'hestia_blog_title' );
if ( ! empty( $hestia_blog_title ) || is_customize_preview() ) {
echo '<h2 class="hestia-title">' . wp_kses_post( $hestia_blog_title ) . '</h2>';
}
if ( ! empty( $hestia_blog_subtitle ) || is_customize_preview() ) {
echo '<h5 class="description">' . hestia_sanitize_string( $hestia_blog_subtitle ) . '</h5>';
}
?>
</div>
</div>
<?php
}
?>
<div class="hestia-blog-content">
<?php
$this->blog_content();
?>
</div>
<?php hestia_bottom_blog_section_content_trigger(); ?>
</div>
<?php hestia_after_blog_section_content_trigger(); ?>
</section>
<?php
hestia_after_blog_section_trigger();
}
/**
* Blog content/
*/
public function blog_content() {
$hestia_blog_items = get_theme_mod( 'hestia_blog_items', 3 );
$args = array(
'ignore_sticky_posts' => true,
);
$args['posts_per_page'] = ! empty( $hestia_blog_items ) ? absint( $hestia_blog_items ) : 3;
$hestia_blog_categories = get_theme_mod( 'hestia_blog_categories' );
if ( ! empty( $hestia_blog_categories[0] ) && sizeof( $hestia_blog_categories ) >= 1 ) {
$args['tax_query'] = array(
array(
'taxonomy' => 'category',
'field' => 'term_id',
'terms' => $hestia_blog_categories,
),
);
}
$loop = new WP_Query( $args );
$allowed_html = array(
'br' => array(),
'em' => array(),
'strong' => array(),
'i' => array(
'class' => array(),
),
'span' => array(),
);
if ( ! $loop->have_posts() ) {
return;
}
$i = 1;
echo '<div class="row" ' . hestia_add_animationation( 'fade-up' ) . '>';
while ( $loop->have_posts() ) :
$loop->the_post();
?>
<article class="col-xs-12 col-ms-10 col-ms-offset-1 col-sm-8 col-sm-offset-2 <?php echo esc_attr( apply_filters( 'hestia_blog_per_row_class', 'col-md-4' ) ); ?> hestia-blog-item">
<div class="card card-plain card-blog">
<?php if ( has_post_thumbnail() ) : ?>
<div class="card-image">
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>">
<?php the_post_thumbnail( 'hestia-blog' ); ?>
</a>
</div>
<?php endif; ?>
<div class="content">
<h6 class="category"><?php hestia_category(); ?></h6>
<h4 class="card-title">
<a class="blog-item-title-link" href="<?php echo esc_url( get_permalink() ); ?>" title="<?php the_title_attribute(); ?>" rel="bookmark">
<?php echo wp_kses( force_balance_tags( get_the_title() ), $allowed_html ); ?>
</a>
</h4>
<p class="card-description"><?php echo wp_kses_post( get_the_excerpt() ); ?></p>
</div>
</div>
</article>
<?php
if ( $i % apply_filters( 'hestia_blog_per_row_no', 3 ) == 0 ) {
echo '</div><!-- /.row -->';
echo '<div class="row" ' . hestia_add_animationation( 'fade-up' ) . '>';
}
$i++;
endwhile;
echo '</div>';
wp_reset_postdata();
}
}