aibishal

✏️ Editing: slider.php

<?php
/**
 * Slider section
 *
 * This is the template for the content of slider section
 *
 * @package Theme Palace
 * @subpackage Educollege
 * @since Educollege 1.0.0
 */
if ( ! function_exists( 'educollege_add_slider_section' ) ) :
    /**
    * Add slider section
    *
    *@since Educollege 1.0.0
    */
    function educollege_add_slider_section() {
    	$options = educollege_get_theme_options();
        // Check if slider is enabled on frontpage
        $slider_enable = apply_filters( 'educollege_section_status', true, 'slider_section_enable' );

if ( true !== $slider_enable ) {
            return false;
        }
        // Get slider section details
        $section_details = array();
        $section_details = apply_filters( 'educollege_filter_slider_section_details', $section_details );

if ( empty( $section_details ) ) {
            return;
        }

// Render slider section now.
        educollege_render_slider_section( $section_details );
    }
endif;

if ( ! function_exists( 'educollege_get_slider_section_details' ) ) :
    /**
    * slider section details.
    *
    * @since Educollege 1.0.0
    * @param array $input slider section details.
    */
    function educollege_get_slider_section_details( $input ) {
        $options = educollege_get_theme_options();
        
        $content = array();
        
        $page_ids = array();

for ( $i = 1; $i <= 4; $i++ ) {
            if ( ! empty( $options['slider_content_page_' . $i] ) )
                $page_ids[] = $options['slider_content_page_' . $i];
        }
        
        $args = array(
            'post_type'         => 'page',
            'post__in'          => ( array ) $page_ids,
            'posts_per_page'    => 4,
            'orderby'           => 'post__in',
            );

// Run The Loop.
        $query = new WP_Query( $args );
        if ( $query->have_posts() ) : 
            while ( $query->have_posts() ) : $query->the_post();
                $page_post['id']        = get_the_id();
                $page_post['title']     = get_the_title();
                $page_post['url']       = get_the_permalink();
                $page_post['excerpt']   = educollege_trim_content( 30 );
                $page_post['image']  	= has_post_thumbnail() ? get_the_post_thumbnail_url( get_the_id(), 'full' ) : '';

// Push to the main array.
                array_push( $content, $page_post );
            endwhile;
        endif;
        wp_reset_postdata();
            
        if ( ! empty( $content ) ) {
            $input = $content;
        }
        return $input;
    }
endif;
// slider section content details.
add_filter( 'educollege_filter_slider_section_details', 'educollege_get_slider_section_details' );

if ( ! function_exists( 'educollege_render_slider_section' ) ) :
  /**
   * Start slider section
   *
   * @return string slider content
   * @since Educollege 1.0.0
   *
   */
   function educollege_render_slider_section( $content_details = array() ) {
        $options = educollege_get_theme_options();
        $btn_label = ! empty( $options['slider_btn_label'] ) ? $options['slider_btn_label'] : esc_html__( 'Learn More', 'educollege' );

if ( empty( $content_details ) ) {
            return;
        } ?>

<div class="read-more">
                                <a href="<?php echo esc_url( $content['url'] ) ; ?>" class="btn"> 
                                    <?php if ( ! empty ( $options['slider_btn_label'] ) ): ?>
                                        <?php echo esc_html( $options['slider_btn_label'] ) ; ?>
                                    <?php endif ?>   
                                </a>  
                            </div>
                        </div>
                    </div>
                </article>
            <?php endforeach ?>                
        </div>                       
    <?php }
endif;

Gifari Industries - BD Cyber Security Team