lightspeeddevelopment / lsx

includes/extras.php

Indentation +471 added lines, -471 removed lines

@@ -7,7 +7,7 @@ 
  */
 
 if ( ! defined( 'ABSPATH' ) ) {
-	exit;
+     exit;
 }
 
 /**
@@ -21,24 +21,24 @@ 
 
 if ( ! function_exists( 'lsx_kses_allowed_html' ) ) :
 
-	/**
-	 * Enable extra attributes (srcset, sizes) in img tag.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_kses_allowed_html( $allowedtags, $context ) {
-		$allowedtags['img']['srcset'] = true;
-		$allowedtags['img']['sizes']  = true;
-
-		$allowedtags['input']['name']  = true;
-		$allowedtags['input']['type']  = true;
-		$allowedtags['input']['value'] = true;
-		$allowedtags['input']['class'] = true;
-		$allowedtags['input']['id']    = true;
-		$allowedtags['script']['type'] = true;
-		return $allowedtags;
-	}
+     /**
+      * Enable extra attributes (srcset, sizes) in img tag.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_kses_allowed_html( $allowedtags, $context ) {
+          $allowedtags['img']['srcset'] = true;
+          $allowedtags['img']['sizes']  = true;
+
+          $allowedtags['input']['name']  = true;
+          $allowedtags['input']['type']  = true;
+          $allowedtags['input']['value'] = true;
+          $allowedtags['input']['class'] = true;
+          $allowedtags['input']['id']    = true;
+          $allowedtags['script']['type'] = true;
+          return $allowedtags;
+     }
 
 endif;
 
@@ -46,69 +46,69 @@ 
 
 if ( ! function_exists( 'lsx_body_class' ) ) :
 
-	/**
-	 * Add and remove body_class() classes.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_body_class( $classes ) {
-		global $post;
+     /**
+      * Add and remove body_class() classes.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_body_class( $classes ) {
+          global $post;
 
-		$header_layout = get_theme_mod( 'lsx_header_layout', 'inline' );
-		$classes[]     = 'header-' . $header_layout;
+          $header_layout = get_theme_mod( 'lsx_header_layout', 'inline' );
+          $classes[]     = 'header-' . $header_layout;
 
-		$mobile_header_layout = get_theme_mod( 'lsx_header_mobile_layout', 'navigation-bar' );
-		$classes[]            = 'mobile-header-' . $mobile_header_layout;
+          $mobile_header_layout = get_theme_mod( 'lsx_header_mobile_layout', 'navigation-bar' );
+          $classes[]            = 'mobile-header-' . $mobile_header_layout;
 
-		if ( isset( $post ) ) {
-			$classes[] = $post->post_name;
-		}
+          if ( isset( $post ) ) {
+               $classes[] = $post->post_name;
+          }
 
-		if ( class_exists( 'LSX_Banners' ) && empty( apply_filters( 'lsx_banner_plugin_disable', false ) ) ) {
-			$post_types = array( 'page', 'post' );
-			$post_types = apply_filters( 'lsx_allowed_post_type_banners', $post_types );
+          if ( class_exists( 'LSX_Banners' ) && empty( apply_filters( 'lsx_banner_plugin_disable', false ) ) ) {
+               $post_types = array( 'page', 'post' );
+               $post_types = apply_filters( 'lsx_allowed_post_type_banners', $post_types );
 
-			$img_group = get_post_meta( $post->ID, 'image_group', true );
+               $img_group = get_post_meta( $post->ID, 'image_group', true );
 
-			if ( is_singular( $post_types ) && ! empty( $img_group ) && is_array( $img_group ) && ! empty( $img_group['banner_image'] ) ) {
-				$classes[] = 'page-has-banner';
-			}
+               if ( is_singular( $post_types ) && ! empty( $img_group ) && is_array( $img_group ) && ! empty( $img_group['banner_image'] ) ) {
+                    $classes[] = 'page-has-banner';
+               }
 
-			if ( is_singular( $post_types ) && empty( $img_group['banner_image'] ) && ( ! has_post_thumbnail( $post->ID ) ) ) {
-				$classes[] = 'page-has-no-banner';
-			}
-		}
+               if ( is_singular( $post_types ) && empty( $img_group['banner_image'] ) && ( ! has_post_thumbnail( $post->ID ) ) ) {
+                    $classes[] = 'page-has-no-banner';
+               }
+          }
 
-		if ( function_exists( 'tour_operator' ) ) {
-			$post_types = array( 'page', 'post' );
+          if ( function_exists( 'tour_operator' ) ) {
+               $post_types = array( 'page', 'post' );
 
-			$classes[] = 'to-active';
-		}
+               $classes[] = 'to-active';
+          }
 
-		if ( has_nav_menu( 'top-menu' ) || has_nav_menu( 'top-menu-left' ) ) {
-			$classes[] = 'has-top-menu';
-		}
+          if ( has_nav_menu( 'top-menu' ) || has_nav_menu( 'top-menu-left' ) ) {
+               $classes[] = 'has-top-menu';
+          }
 
-		$fixed_header = get_theme_mod( 'lsx_header_fixed', false );
+          $fixed_header = get_theme_mod( 'lsx_header_fixed', false );
 
-		if ( ( false !== $fixed_header ) && ( ! is_page_template( 'page-templates/template-cover.php' ) ) ) {
-			$classes[] = 'top-menu-fixed';
-		}
+          if ( ( false !== $fixed_header ) && ( ! is_page_template( 'page-templates/template-cover.php' ) ) ) {
+               $classes[] = 'top-menu-fixed';
+          }
 
-		$search_form = get_theme_mod( 'lsx_header_search', false );
+          $search_form = get_theme_mod( 'lsx_header_search', false );
 
-		if ( false !== $search_form ) {
-			$classes[] = 'has-header-search';
-		}
+          if ( false !== $search_form ) {
+               $classes[] = 'has-header-search';
+          }
 
-		$register_enabled = get_option( 'users_can_register', false );
-		if ( ( $register_enabled ) && is_page( 'my-account' ) && is_singular() ) {
-			$classes[] = 'register-enabled';
-		}
+          $register_enabled = get_option( 'users_can_register', false );
+          if ( ( $register_enabled ) && is_page( 'my-account' ) && is_singular() ) {
+               $classes[] = 'register-enabled';
+          }
 
-		return $classes;
-	}
+          return $classes;
+     }
 
 endif;
 
@@ -116,22 +116,22 @@ 
 
 if ( ! function_exists( 'lsx_embed_wrap' ) ) :
 
-	/**
-	 * Wrap embedded media as suggested by Readability.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 *
-	 * @link https://gist.github.com/965956
-	 * @link http://www.readability.com/publishers/guidelines#publisher
-	 */
-	function lsx_embed_wrap( $cache, $url, $attr = '', $post_id = '' ) {
-		if ( false !== strpos( $cache, '<iframe' ) ) {
-			return '<div class="entry-content-asset">' . $cache . '</div>';
-		}
-
-		return $cache;
-	}
+     /**
+      * Wrap embedded media as suggested by Readability.
+      *
+      * @package    lsx
+      * @subpackage extras
+      *
+      * @link https://gist.github.com/965956
+      * @link http://www.readability.com/publishers/guidelines#publisher
+      */
+     function lsx_embed_wrap( $cache, $url, $attr = '', $post_id = '' ) {
+          if ( false !== strpos( $cache, '<iframe' ) ) {
+               return '<div class="entry-content-asset">' . $cache . '</div>';
+          }
+
+          return $cache;
+     }
 
 endif;
 
@@ -139,15 +139,15 @@ 
 
 if ( ! function_exists( 'lsx_remove_self_closing_tags' ) ) :
 
-	/**
-	 * Remove unnecessary self-closing tags.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_remove_self_closing_tags( $input ) {
-		return str_replace( ' />', '>', $input );
-	}
+     /**
+      * Remove unnecessary self-closing tags.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_remove_self_closing_tags( $input ) {
+          return str_replace( ' />', '>', $input );
+     }
 
 endif;
 
@@ -157,171 +157,171 @@ 
 
 if ( ! function_exists( 'lsx_is_element_empty' ) ) :
 
-	/**
-	 * Checks if a Nav $element is empty or not.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_is_element_empty( $element ) {
-		$element = trim( $element );
-		return empty( $element ) ? false : true;
-	}
+     /**
+      * Checks if a Nav $element is empty or not.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_is_element_empty( $element ) {
+          $element = trim( $element );
+          return empty( $element ) ? false : true;
+     }
 
 endif;
 
 if ( ! function_exists( 'lsx_get_thumbnail' ) ) :
 
-	/**
-	 * return the responsive images.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_get_thumbnail( $size, $image_src = false ) {
-		global $wp_version;
-
-		if ( false === $image_src ) {
-			$post_id           = get_the_ID();
-			$post_thumbnail_id = get_post_thumbnail_id( $post_id );
-			if ( empty( $post_thumbnail_id ) ) {
-				$post_thumbnail_id = apply_filters( 'lsx_get_thumbnail_post_placeholder_id', $post_thumbnail_id, $post_id );
-			}
-		} elseif ( false !== $image_src ) {
-			if ( is_numeric( $image_src ) ) {
-				$post_thumbnail_id = $image_src;
-			} else {
-				$post_thumbnail_id = lsx_get_attachment_id_from_src( $image_src );
-				if ( empty( $post_thumbnail_id ) ) {
-					$post_thumbnail_id = apply_filters( 'lsx_get_thumbnail_post_placeholder_id', $post_thumbnail_id, $post_id );
-				}
-			}
-		}
-
-		$size      = apply_filters( 'lsx_thumbnail_size', $size );
-		$img       = '';
-		$lazy_img  = '';
-		$image_url = '';
-
-		if ( 'lsx-thumbnail-single' === $size || 'lsx-thumbnail-wide' === $size || 'lsx-thumbnail-square' === $size || 'thumbnail' === $size ) {
-			$srcset = false;
-			if ( ( ( 'team' === get_post_type() ) || ( 'testimonial' === get_post_type() ) ) && is_search() ) {
-				$img = get_the_post_thumbnail_url( get_the_ID(), 'lsx-thumbnail-wide' );
-			} else {
-				$temp_img = wp_get_attachment_image_src( $post_thumbnail_id, $size );
-				if ( ! empty( $temp_img ) ) {
-					$img = $temp_img[0];
-				}
-			}
-		} else {
-			$srcset = true;
-			$img    = wp_get_attachment_image_srcset( $post_thumbnail_id, $size );
-
-			$temp_lazy = wp_get_attachment_image_src( $post_thumbnail_id, $size );
-			if ( ! empty( $temp_lazy ) ) {
-				$lazy_img = $temp_lazy[0];
-			}
-
-			if ( empty( $img ) ) {
-				$srcset = false;
-				if ( ! empty( $lazy_img ) ) {
-					$img = $lazy_img;
-				}
-			}
-		}
-
-		if ( '' !== $img ) {
-
-			$image_url = $img;
-
-			$img = '<img title="' . the_title_attribute( 'echo=0' ) . '" alt="' . the_title_attribute( 'echo=0' ) . '" class="attachment-responsive wp-post-image lsx-responsive" ';
-
-			if ( version_compare( $wp_version, '5.5', '>=' ) ) {
-				$img = '<img loading="lazy" title="' . the_title_attribute( 'echo=0' ) . '" alt="' . the_title_attribute( 'echo=0' ) . '" class="attachment-responsive wp-post-image lsx-responsive wp-lazy" ';
-			}
-
-			if ( $srcset ) {
-				$img .= 'srcset="' . esc_attr( $image_url ) . '" ';
-			} else {
-				$img .= 'src="' . esc_url( $image_url ) . '" ';
-			}
-			$img .= '/>';
-
-			if ( ! version_compare( $wp_version, '5.5', '>=' ) ) {
-				$img = apply_filters( 'lsx_lazyload_filter_images', $img );
-				$img = apply_filters( 'lsx_lazyload_slider_images', $img, $post_thumbnail_id, $size, $srcset, $image_url );
-			}
-		}
-
-		return $img;
-	}
+     /**
+      * return the responsive images.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_get_thumbnail( $size, $image_src = false ) {
+          global $wp_version;
+
+          if ( false === $image_src ) {
+               $post_id           = get_the_ID();
+               $post_thumbnail_id = get_post_thumbnail_id( $post_id );
+               if ( empty( $post_thumbnail_id ) ) {
+                    $post_thumbnail_id = apply_filters( 'lsx_get_thumbnail_post_placeholder_id', $post_thumbnail_id, $post_id );
+               }
+          } elseif ( false !== $image_src ) {
+               if ( is_numeric( $image_src ) ) {
+                    $post_thumbnail_id = $image_src;
+               } else {
+                    $post_thumbnail_id = lsx_get_attachment_id_from_src( $image_src );
+                    if ( empty( $post_thumbnail_id ) ) {
+                         $post_thumbnail_id = apply_filters( 'lsx_get_thumbnail_post_placeholder_id', $post_thumbnail_id, $post_id );
+                    }
+               }
+          }
+
+          $size      = apply_filters( 'lsx_thumbnail_size', $size );
+          $img       = '';
+          $lazy_img  = '';
+          $image_url = '';
+
+          if ( 'lsx-thumbnail-single' === $size || 'lsx-thumbnail-wide' === $size || 'lsx-thumbnail-square' === $size || 'thumbnail' === $size ) {
+               $srcset = false;
+               if ( ( ( 'team' === get_post_type() ) || ( 'testimonial' === get_post_type() ) ) && is_search() ) {
+                    $img = get_the_post_thumbnail_url( get_the_ID(), 'lsx-thumbnail-wide' );
+               } else {
+                    $temp_img = wp_get_attachment_image_src( $post_thumbnail_id, $size );
+                    if ( ! empty( $temp_img ) ) {
+                         $img = $temp_img[0];
+                    }
+               }
+          } else {
+               $srcset = true;
+               $img    = wp_get_attachment_image_srcset( $post_thumbnail_id, $size );
+
+               $temp_lazy = wp_get_attachment_image_src( $post_thumbnail_id, $size );
+               if ( ! empty( $temp_lazy ) ) {
+                    $lazy_img = $temp_lazy[0];
+               }
+
+               if ( empty( $img ) ) {
+                    $srcset = false;
+                    if ( ! empty( $lazy_img ) ) {
+                         $img = $lazy_img;
+                    }
+               }
+          }
+
+          if ( '' !== $img ) {
+
+               $image_url = $img;
+
+               $img = '<img title="' . the_title_attribute( 'echo=0' ) . '" alt="' . the_title_attribute( 'echo=0' ) . '" class="attachment-responsive wp-post-image lsx-responsive" ';
+
+               if ( version_compare( $wp_version, '5.5', '>=' ) ) {
+                    $img = '<img loading="lazy" title="' . the_title_attribute( 'echo=0' ) . '" alt="' . the_title_attribute( 'echo=0' ) . '" class="attachment-responsive wp-post-image lsx-responsive wp-lazy" ';
+               }
+
+               if ( $srcset ) {
+                    $img .= 'srcset="' . esc_attr( $image_url ) . '" ';
+               } else {
+                    $img .= 'src="' . esc_url( $image_url ) . '" ';
+               }
+               $img .= '/>';
+
+               if ( ! version_compare( $wp_version, '5.5', '>=' ) ) {
+                    $img = apply_filters( 'lsx_lazyload_filter_images', $img );
+                    $img = apply_filters( 'lsx_lazyload_slider_images', $img, $post_thumbnail_id, $size, $srcset, $image_url );
+               }
+          }
+
+          return $img;
+     }
 
 endif;
 
 if ( ! function_exists( 'lsx_thumbnail' ) ) :
 
-	/**
-	 * Output the Resonsive Images.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_thumbnail( $size = 'thumbnail', $image_src = false ) {
-		echo wp_kses_post( lsx_get_thumbnail( $size, $image_src ) );
-	}
+     /**
+      * Output the Resonsive Images.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_thumbnail( $size = 'thumbnail', $image_src = false ) {
+          echo wp_kses_post( lsx_get_thumbnail( $size, $image_src ) );
+     }
 
 endif;
 
 if ( ! function_exists( 'lsx_get_attachment_id_from_src' ) ) :
 
-	/**
-	 * Gets the attachments ID from the src.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_get_attachment_id_from_src( $image_src ) {
-		$post_id = wp_cache_get( $image_src, 'lsx_get_attachment_id_from_src' );
+     /**
+      * Gets the attachments ID from the src.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_get_attachment_id_from_src( $image_src ) {
+          $post_id = wp_cache_get( $image_src, 'lsx_get_attachment_id_from_src' );
 
-		if ( false === $post_id ) {
-			global $wpdb;
-			$post_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE guid='%s' LIMIT 1", $image_src ) );
-			wp_cache_set( $image_src, $post_id, 'lsx_get_attachment_id_from_src', 3600 );
-		}
+          if ( false === $post_id ) {
+               global $wpdb;
+               $post_id = $wpdb->get_var( $wpdb->prepare( "SELECT ID FROM {$wpdb->posts} WHERE guid='%s' LIMIT 1", $image_src ) );
+               wp_cache_set( $image_src, $post_id, 'lsx_get_attachment_id_from_src', 3600 );
+          }
 
-		return $post_id;
-	}
+          return $post_id;
+     }
 
 endif;
 
 if ( ! function_exists( 'lsx_page_banner' ) ) :
 
-	/**
-	 * Add Featured Image as Banner on Single Pages.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_page_banner() {
-		if ( true === apply_filters( 'lsx_page_banner_disable', false ) ) {
-			return;
-		}
-
-		$post_types = array( 'page', 'post' );
-		$post_types = apply_filters( 'lsx_allowed_post_type_banners', $post_types );
-
-		if ( is_singular( $post_types ) && has_post_thumbnail() ) :
-			$bg_image = '';
-
-			if ( has_post_thumbnail() ) {
-				$temp_bg_image = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), 'full' );
-				if ( ! empty( $temp_bg_image ) ) {
-					$bg_image = $temp_bg_image[0];
-				}
-			}
-
-			if ( '' !== $bg_image ) :
-				?>
+     /**
+      * Add Featured Image as Banner on Single Pages.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_page_banner() {
+          if ( true === apply_filters( 'lsx_page_banner_disable', false ) ) {
+               return;
+          }
+
+          $post_types = array( 'page', 'post' );
+          $post_types = apply_filters( 'lsx_allowed_post_type_banners', $post_types );
+
+          if ( is_singular( $post_types ) && has_post_thumbnail() ) :
+               $bg_image = '';
+
+               if ( has_post_thumbnail() ) {
+                    $temp_bg_image = wp_get_attachment_image_src( get_post_thumbnail_id( get_the_ID() ), 'full' );
+                    if ( ! empty( $temp_bg_image ) ) {
+                         $bg_image = $temp_bg_image[0];
+                    }
+               }
+
+               if ( '' !== $bg_image ) :
+                    ?>
 					<div class="page-banner-wrap">
 						<div class="page-banner">
 							<?php lsx_banner_inner_top(); ?>
@@ -339,9 +339,9 @@ 
 						</div>
 					</div>
 				<?php
-			endif;
-		endif;
-	}
+               endif;
+          endif;
+     }
 
 endif;
 
@@ -351,41 +351,41 @@ 
 
 if ( ! function_exists( 'lsx_disable_banner_for_blocks' ) ) :
 
-	/**
-	 * Disable the Banner if the page is using Blocks
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 *
-	 * @param  $disable boolean
-	 * @return boolean
-	 */
-	function lsx_disable_banner_for_blocks( $disable ) {
-		$queried_object = get_queried_object_id();
-		$show_on_front  = get_option( 'show_on_front' );
-
-		if ( 'page' === $show_on_front && (int) get_option( 'page_for_posts' ) === $queried_object ) {
-			return $disable;
-		}
-
-		if ( function_exists( 'has_blocks' ) && has_blocks() && ( ! is_archive() ) ) {
-			$disable = true;
+     /**
+      * Disable the Banner if the page is using Blocks
+      *
+      * @package    lsx
+      * @subpackage extras
+      *
+      * @param  $disable boolean
+      * @return boolean
+      */
+     function lsx_disable_banner_for_blocks( $disable ) {
+          $queried_object = get_queried_object_id();
+          $show_on_front  = get_option( 'show_on_front' );
+
+          if ( 'page' === $show_on_front && (int) get_option( 'page_for_posts' ) === $queried_object ) {
+               return $disable;
+          }
+
+          if ( function_exists( 'has_blocks' ) && has_blocks() && ( ! is_archive() ) ) {
+               $disable = true;
 			
 
-			if ( function_exists( 'lsx_to_get_post_types' ) ) {
-				$post_types      = array_keys( lsx_to_get_post_types() );
-				if ( is_singular( $post_types ) ) {
-					$disable = false;
-				}
-			}
-		}
-
-		// Single projects will still have banners.
-		if ( function_exists( 'has_blocks' ) && has_blocks() && ( is_singular( 'project' ) ) ) {
-			$disable = false;
-		}
-		return $disable;
-	}
+               if ( function_exists( 'lsx_to_get_post_types' ) ) {
+                    $post_types      = array_keys( lsx_to_get_post_types() );
+                    if ( is_singular( $post_types ) ) {
+                         $disable = false;
+                    }
+               }
+          }
+
+          // Single projects will still have banners.
+          if ( function_exists( 'has_blocks' ) && has_blocks() && ( is_singular( 'project' ) ) ) {
+               $disable = false;
+          }
+          return $disable;
+     }
 
 endif;
 
@@ -393,19 +393,19 @@ 
 
 if ( ! function_exists( 'lsx_form_submit_button' ) ) :
 
-	/**
-	 * filter the Gravity Forms button type.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 *
-	 * @param  $button String
-	 * @param  $form   Object
-	 * @return String
-	 */
-	function lsx_form_submit_button( $button, $form ) {
-		return "<button class='btn btn-primary' id='gform_submit_button_{$form["id"]}'><span>Submit</span></button>";
-	}
+     /**
+      * filter the Gravity Forms button type.
+      *
+      * @package    lsx
+      * @subpackage extras
+      *
+      * @param  $button String
+      * @param  $form   Object
+      * @return String
+      */
+     function lsx_form_submit_button( $button, $form ) {
+          return "<button class='btn btn-primary' id='gform_submit_button_{$form["id"]}'><span>Submit</span></button>";
+     }
 
 endif;
 
@@ -413,15 +413,15 @@ 
 
 if ( ! function_exists( 'lsx_excerpt_more' ) ) :
 
-	/**
-	 * Replaces the excerpt "more" text by a link.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_excerpt_more( $more ) {
-		return '...';
-	}
+     /**
+      * Replaces the excerpt "more" text by a link.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_excerpt_more( $more ) {
+          return '...';
+     }
 
 endif;
 
@@ -429,50 +429,50 @@ 
 
 if ( ! function_exists( 'lsx_the_excerpt_filter' ) ) :
 
-	/**
-	 * Add a continue reading link to the excerpt.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_the_excerpt_filter( $excerpt ) {
-
-		$post_formats = array(
-			'aside'   => 'aside',
-			'gallery' => 'gallery',
-			'link'    => 'link',
-			'image'   => 'image',
-			'quote'   => 'quote',
-			'status'  => 'status',
-			'video'   => 'video',
-			'audio'   => 'audio',
-		);
-
-		$show_full_content = has_post_format( apply_filters( 'lsx_the_excerpt_filter_post_types', $post_formats ) );
-
-		if ( ! $show_full_content ) {
-			if ( '' !== $excerpt && ! stristr( $excerpt, 'moretag' ) ) {
-				$pagination = wp_link_pages(
-					array(
-						'before'      => '<div class="lsx-postnav-wrapper"><div class="lsx-postnav">',
-						'after'       => '</div></div>',
-						'link_before' => '<span>',
-						'link_after'  => '</span>',
-						'echo'        => 0,
-					)
-				);
-
-				if ( ! empty( $pagination ) ) {
-					$excerpt .= $pagination;
-				} else {
-					$excerpt_more = '<p><a class="moretag" href="' . esc_url( get_permalink() ) . '">' . esc_html__( 'Read More', 'lsx' ) . '</a></p>';
-					$excerpt .= apply_filters( 'excerpt_more_p', $excerpt_more );
-				}
-			}
-		}
-
-		return $excerpt;
-	}
+     /**
+      * Add a continue reading link to the excerpt.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_the_excerpt_filter( $excerpt ) {
+
+          $post_formats = array(
+               'aside'   => 'aside',
+               'gallery' => 'gallery',
+               'link'    => 'link',
+               'image'   => 'image',
+               'quote'   => 'quote',
+               'status'  => 'status',
+               'video'   => 'video',
+               'audio'   => 'audio',
+          );
+
+          $show_full_content = has_post_format( apply_filters( 'lsx_the_excerpt_filter_post_types', $post_formats ) );
+
+          if ( ! $show_full_content ) {
+               if ( '' !== $excerpt && ! stristr( $excerpt, 'moretag' ) ) {
+                    $pagination = wp_link_pages(
+                         array(
+                              'before'      => '<div class="lsx-postnav-wrapper"><div class="lsx-postnav">',
+                              'after'       => '</div></div>',
+                              'link_before' => '<span>',
+                              'link_after'  => '</span>',
+                              'echo'        => 0,
+                         )
+                    );
+
+                    if ( ! empty( $pagination ) ) {
+                         $excerpt .= $pagination;
+                    } else {
+                         $excerpt_more = '<p><a class="moretag" href="' . esc_url( get_permalink() ) . '">' . esc_html__( 'Read More', 'lsx' ) . '</a></p>';
+                         $excerpt .= apply_filters( 'excerpt_more_p', $excerpt_more );
+                    }
+               }
+          }
+
+          return $excerpt;
+     }
 
 endif;
 
@@ -480,29 +480,29 @@ 
 
 if ( ! function_exists( 'lsx_full_width_widget_classes' ) ) :
 
-	/**
-	 * Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_full_width_widget_classes( $params ) {
-		if ( is_admin() ) {
-			return $params;
-		}
+     /**
+      * Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_full_width_widget_classes( $params ) {
+          if ( is_admin() ) {
+               return $params;
+          }
 
-		global $wp_registered_widgets;
+          global $wp_registered_widgets;
 
-		$widget_id   = $params[0]['widget_id'];
-		$widget_name = $params[0]['widget_name'];
+          $widget_id   = $params[0]['widget_id'];
+          $widget_name = $params[0]['widget_name'];
 
-		if ( 'Text' === $widget_name ) {
-			$wp_registered_widgets[ $widget_id ]['original_callback'] = $wp_registered_widgets[ $widget_id ]['callback'];
-			$wp_registered_widgets[ $widget_id ]['callback']          = 'lsx_full_width_widget_custom_callback';
-		}
+          if ( 'Text' === $widget_name ) {
+               $wp_registered_widgets[ $widget_id ]['original_callback'] = $wp_registered_widgets[ $widget_id ]['callback'];
+               $wp_registered_widgets[ $widget_id ]['callback']          = 'lsx_full_width_widget_custom_callback';
+          }
 
-		return $params;
-	}
+          return $params;
+     }
 
 endif;
 
@@ -510,55 +510,55 @@ 
 
 if ( ! function_exists( 'lsx_full_width_widget_custom_callback' ) ) :
 
-	/**
-	 * Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function full_width_widget_custom_callback() {
-		global $wp_registered_widgets;
+     /**
+      * Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function full_width_widget_custom_callback() {
+          global $wp_registered_widgets;
 
-		$original_callback_params = func_get_args();
-		$widget_id                = $original_callback_params[0]['widget_id'];
+          $original_callback_params = func_get_args();
+          $widget_id                = $original_callback_params[0]['widget_id'];
 
-		$original_callback                               = $wp_registered_widgets[ $widget_id ]['original_callback'];
-		$wp_registered_widgets[ $widget_id ]['callback'] = $original_callback;
+          $original_callback                               = $wp_registered_widgets[ $widget_id ]['original_callback'];
+          $wp_registered_widgets[ $widget_id ]['callback'] = $original_callback;
 
-		$widget_id_base = $wp_registered_widgets[ $widget_id ]['callback'][0]->id_base;
+          $widget_id_base = $wp_registered_widgets[ $widget_id ]['callback'][0]->id_base;
 
-		$widget_classname = '';
+          $widget_classname = '';
 
-		if ( is_callable( $original_callback ) ) {
-			ob_start();
-			call_user_func_array( $original_callback, $original_callback_params );
-			$widget_output = ob_get_clean();
+          if ( is_callable( $original_callback ) ) {
+               ob_start();
+               call_user_func_array( $original_callback, $original_callback_params );
+               $widget_output = ob_get_clean();
 
-			echo wp_kses_post( apply_filters( 'lsx_widget_output', $widget_output, $widget_id_base, $widget_classname, $widget_id ) );
-		}
-	}
+               echo wp_kses_post( apply_filters( 'lsx_widget_output', $widget_output, $widget_id_base, $widget_classname, $widget_id ) );
+          }
+     }
 
 endif;
 
 if ( ! function_exists( 'lsx_full_width_widget_output' ) ) :
 
-	/**
-	 * Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget.
-	 *
-	 * @package    lsx
-	 * @subpackage extras
-	 */
-	function lsx_full_width_widget_output( $widget_output, $widget_id_base, $widget_id ) {
-		if ( 'text' === $widget_id_base ) {
-			if ( false !== strpos( $widget_output, '<div class="lsx-full-width-alt">' ) ) {
-				$widget_output = str_replace( 'class="widget widget_text"', 'class="widget widget_text widget_lsx_full_width_alt"', $widget_output );
-			} elseif ( false !== strpos( $widget_output, '<div class="lsx-full-width">' ) ) {
-				$widget_output = str_replace( 'class="widget widget_text"', 'class="widget widget_text widget_lsx_full_width"', $widget_output );
-			}
-		}
-
-		return $widget_output;
-	}
+     /**
+      * Filter sidebar widget params, to add the widget_lsx_full_width_alt or widget_lsx_full_width classes to the text widget.
+      *
+      * @package    lsx
+      * @subpackage extras
+      */
+     function lsx_full_width_widget_output( $widget_output, $widget_id_base, $widget_id ) {
+          if ( 'text' === $widget_id_base ) {
+               if ( false !== strpos( $widget_output, '<div class="lsx-full-width-alt">' ) ) {
+                    $widget_output = str_replace( 'class="widget widget_text"', 'class="widget widget_text widget_lsx_full_width_alt"', $widget_output );
+               } elseif ( false !== strpos( $widget_output, '<div class="lsx-full-width">' ) ) {
+                    $widget_output = str_replace( 'class="widget widget_text"', 'class="widget widget_text widget_lsx_full_width"', $widget_output );
+               }
+          }
+
+          return $widget_output;
+     }
 
 endif;
 
@@ -568,29 +568,29 @@ 
  * Check if the content has a restricted post format that needs to show a full excerpt.
  */
 function lsx_post_format_force_content_on_list() {
-	$post_formats = apply_filters( 'lsx_post_format_force_content_on_list',
-		array(
-			'video' => 'video',
-			'audio' => 'audio',
-			'quote' => 'quote',
-			'link'  => 'link',
-		)
-	);
-	$return       = false;
-	if ( ! has_post_format( $post_formats ) ) {
-		$return = true;
-	}
-	return $return;
+     $post_formats = apply_filters( 'lsx_post_format_force_content_on_list',
+          array(
+               'video' => 'video',
+               'audio' => 'audio',
+               'quote' => 'quote',
+               'link'  => 'link',
+          )
+     );
+     $return       = false;
+     if ( ! has_post_format( $post_formats ) ) {
+          $return = true;
+     }
+     return $return;
 }
 
 /**
  * Remove the Hentry Class Every
  */
 function lsx_remove_hentry( $classes ) {
-	if ( 'post' !== get_post_type() ) {
-		$classes = array_diff( $classes, array( 'hentry' ) );
-	}
-	return $classes;
+     if ( 'post' !== get_post_type() ) {
+          $classes = array_diff( $classes, array( 'hentry' ) );
+     }
+     return $classes;
 }
 add_filter( 'post_class', 'lsx_remove_hentry' );
 
@@ -598,12 +598,12 @@ 
  * Strip Excerpts.
  */
 function lsx_strip_excerpt( $content ) {
-	if ( is_search() || is_archive() || ( is_blog_installed() && ! is_single() && ! is_page() ) ) {
-		$content = strip_shortcodes( $content );
-		$content = str_replace( ']]>', ']]&gt;', $content );
-		$content = strip_tags( $content );
-	}
-	return $content;
+     if ( is_search() || is_archive() || ( is_blog_installed() && ! is_single() && ! is_page() ) ) {
+          $content = strip_shortcodes( $content );
+          $content = str_replace( ']]>', ']]&gt;', $content );
+          $content = strip_tags( $content );
+     }
+     return $content;
 }
 add_filter( 'the_content', 'lsx_strip_excerpt' );
 
@@ -611,11 +611,11 @@ 
  * Disable Gutenberg for LSX Custom Post Types.
  */
 function lsx_disable_gutenberg_product_type( $is_enabled, $post_type ) {
-	if ( 'testimonial' === $post_type || 'team' === $post_type || 'project' === $post_type ) {
-		return false;
-	}
+     if ( 'testimonial' === $post_type || 'team' === $post_type || 'project' === $post_type ) {
+          return false;
+     }
 
-	return $is_enabled;
+     return $is_enabled;
 }
 add_filter( 'gutenberg_add_edit_link_for_post_type', 'lsx_disable_gutenberg_product_type', 10, 2 );
 
@@ -627,33 +627,33 @@ 
  */
 function lsx_breadcrumbs_blog_link( $crumbs ) {
 
-	$show_on_front = get_option( 'show_on_front' );
-
-	if ( 'page' === $show_on_front && ( is_category() || is_tag() ) ) {
-
-		$blog_page = get_option( 'page_for_posts' );
-		if ( false !== $blog_page && '' !== $blog_page ) {
-
-			$new_crumbs    = array();
-			$new_crumbs[0] = $crumbs[0];
-
-			if ( function_exists( 'woocommerce_breadcrumb' ) ) {
-				$new_crumbs[1] = array(
-					0 => get_the_title( $blog_page ),
-					1 => get_permalink( $blog_page ),
-				);
-			} else {
-				$new_crumbs[1] = array(
-					'text' => get_the_title( $blog_page ),
-					'url'  => get_permalink( $blog_page ),
-				);
-			}
-			$new_crumbs[2] = $crumbs[1];
-			$crumbs        = $new_crumbs;
-
-		}
-	}
-	return $crumbs;
+     $show_on_front = get_option( 'show_on_front' );
+
+     if ( 'page' === $show_on_front && ( is_category() || is_tag() ) ) {
+
+          $blog_page = get_option( 'page_for_posts' );
+          if ( false !== $blog_page && '' !== $blog_page ) {
+
+               $new_crumbs    = array();
+               $new_crumbs[0] = $crumbs[0];
+
+               if ( function_exists( 'woocommerce_breadcrumb' ) ) {
+                    $new_crumbs[1] = array(
+                         0 => get_the_title( $blog_page ),
+                         1 => get_permalink( $blog_page ),
+                    );
+               } else {
+                    $new_crumbs[1] = array(
+                         'text' => get_the_title( $blog_page ),
+                         'url'  => get_permalink( $blog_page ),
+                    );
+               }
+               $new_crumbs[2] = $crumbs[1];
+               $crumbs        = $new_crumbs;
+
+          }
+     }
+     return $crumbs;
 }
 add_filter( 'wpseo_breadcrumb_links', 'lsx_breadcrumbs_blog_link', 30, 1 );
 add_filter( 'woocommerce_get_breadcrumb', 'lsx_breadcrumbs_blog_link', 30, 1 );
@@ -665,28 +665,28 @@ 
  */
 function lsx_cover_template_custom_enqueue() {
 
-	if ( ! is_page_template( 'page-templates/template-cover.php' ) ) {
-		return;
-	}
-	$color_overlay_classes = '';
+     if ( ! is_page_template( 'page-templates/template-cover.php' ) ) {
+          return;
+     }
+     $color_overlay_classes = '';
 
-	$cover_text_color  = get_theme_mod( 'lsx_cover_template_overlay_text_color' );
-	$cover_menu_color  = get_theme_mod( 'lsx_cover_template_menu_text_color' );
-	$cover_hover_color = get_theme_mod( 'lsx_cover_template_text_hover_color' );
+     $cover_text_color  = get_theme_mod( 'lsx_cover_template_overlay_text_color' );
+     $cover_menu_color  = get_theme_mod( 'lsx_cover_template_menu_text_color' );
+     $cover_hover_color = get_theme_mod( 'lsx_cover_template_text_hover_color' );
 
-	$cover_bg_color         = get_theme_mod( 'lsx_cover_template_cover_background_color' );
-	$cover_bg_overlay_color = get_theme_mod( 'lsx_cover_template_overlay_background_color' );
+     $cover_bg_color         = get_theme_mod( 'lsx_cover_template_cover_background_color' );
+     $cover_bg_overlay_color = get_theme_mod( 'lsx_cover_template_overlay_background_color' );
 
-	$color_overlay_opacity = get_theme_mod( 'lsx_cover_template_overlay_opacity' );
-	$color_overlay_opacity = ( false === $color_overlay_opacity ) ? 80 : $color_overlay_opacity;
-	$color_overlay_opacity = $color_overlay_opacity / 100;
+     $color_overlay_opacity = get_theme_mod( 'lsx_cover_template_overlay_opacity' );
+     $color_overlay_opacity = ( false === $color_overlay_opacity ) ? 80 : $color_overlay_opacity;
+     $color_overlay_opacity = $color_overlay_opacity / 100;
 
-	$color_overlay_opacity_header = $color_overlay_opacity - 0.3;
+     $color_overlay_opacity_header = $color_overlay_opacity - 0.3;
 
-	$color_overlay_classes .= $color_overlay_opacity;
+     $color_overlay_classes .= $color_overlay_opacity;
 
-	$custom_css = ".page-template-template-cover.mobile-header-hamburger #masthead.masthead-open >.container, .post-template-template-cover.mobile-header-hamburger #masthead.masthead-open >.container { background: {$cover_bg_color};color: transparent; } .page-template-template-cover.mobile-header-hamburger #masthead.masthead-open >.container:before, .post-template-template-cover.mobile-header-hamburger #masthead.masthead-open >.container:before { background: currentColor; content: ''; opacity: {$color_overlay_opacity_header}; position: absolute; bottom: 0; left: 0; right: 0; top: 0; display: block; } .page-template-template-cover .entry-header .entry-title, .post-template-template-cover .entry-header .entry-title, .post-template-template-cover #primary #main .entry-categories-inner a, .page-template-template-cover #primary #main .entry-header *, .post-template-template-cover #primary #main .entry-header * {color: {$cover_text_color};} .page-template-template-cover .entry-header .entry-title, .post-template-template-cover .entry-header .entry-title, .page-template-template-cover #primary #main .entry-header a:hover, .post-template-template-cover #primary #main .entry-header a:hover {color: {$cover_hover_color};} .page-template-template-cover .cover-header .cover-header-inner-wrapper .cover-header-inner .cover-color-overlay, .page-template-template-cover .cover-header .cover-header-inner-wrapper .cover-header-inner .cover-color-overlay::before, .post-template-template-cover .cover-header .cover-header-inner-wrapper .cover-header-inner .cover-color-overlay, .post-template-template-cover .cover-header .cover-header-inner-wrapper .cover-header-inner .cover-color-overlay::before {opacity: {$color_overlay_opacity};} .page-template-template-cover.mobile-header-hamburger #masthead .wrapper-toggle .navbar-toggle:hover .icon-bar, .post-template-template-cover.mobile-header-hamburger #masthead .wrapper-toggle .navbar-toggle:hover .icon-bar {background-color: {$cover_hover_color};} @media (min-width: 1200px) {.page-template-template-cover .header-wrap #masthead .primary-navbar > .nav > .menu-item > a, .page-template-template-cover .header-wrap #masthead .primary-navbar > .nav > .menu-item.active > a, .post-template-template-cover .header-wrap #masthead .primary-navbar > .nav > .menu-item > a, .post-template-template-cover .header-wrap #masthead .primary-navbar > .nav > .menu-item.active > a { color: {$cover_menu_color};} }";
-		wp_add_inline_style( 'lsx_main', $custom_css );
+     $custom_css = ".page-template-template-cover.mobile-header-hamburger #masthead.masthead-open >.container, .post-template-template-cover.mobile-header-hamburger #masthead.masthead-open >.container { background: {$cover_bg_color};color: transparent; } .page-template-template-cover.mobile-header-hamburger #masthead.masthead-open >.container:before, .post-template-template-cover.mobile-header-hamburger #masthead.masthead-open >.container:before { background: currentColor; content: ''; opacity: {$color_overlay_opacity_header}; position: absolute; bottom: 0; left: 0; right: 0; top: 0; display: block; } .page-template-template-cover .entry-header .entry-title, .post-template-template-cover .entry-header .entry-title, .post-template-template-cover #primary #main .entry-categories-inner a, .page-template-template-cover #primary #main .entry-header *, .post-template-template-cover #primary #main .entry-header * {color: {$cover_text_color};} .page-template-template-cover .entry-header .entry-title, .post-template-template-cover .entry-header .entry-title, .page-template-template-cover #primary #main .entry-header a:hover, .post-template-template-cover #primary #main .entry-header a:hover {color: {$cover_hover_color};} .page-template-template-cover .cover-header .cover-header-inner-wrapper .cover-header-inner .cover-color-overlay, .page-template-template-cover .cover-header .cover-header-inner-wrapper .cover-header-inner .cover-color-overlay::before, .post-template-template-cover .cover-header .cover-header-inner-wrapper .cover-header-inner .cover-color-overlay, .post-template-template-cover .cover-header .cover-header-inner-wrapper .cover-header-inner .cover-color-overlay::before {opacity: {$color_overlay_opacity};} .page-template-template-cover.mobile-header-hamburger #masthead .wrapper-toggle .navbar-toggle:hover .icon-bar, .post-template-template-cover.mobile-header-hamburger #masthead .wrapper-toggle .navbar-toggle:hover .icon-bar {background-color: {$cover_hover_color};} @media (min-width: 1200px) {.page-template-template-cover .header-wrap #masthead .primary-navbar > .nav > .menu-item > a, .page-template-template-cover .header-wrap #masthead .primary-navbar > .nav > .menu-item.active > a, .post-template-template-cover .header-wrap #masthead .primary-navbar > .nav > .menu-item > a, .post-template-template-cover .header-wrap #masthead .primary-navbar > .nav > .menu-item.active > a { color: {$cover_menu_color};} }";
+          wp_add_inline_style( 'lsx_main', $custom_css );
 
 }
 add_action( 'wp_enqueue_scripts', 'lsx_cover_template_custom_enqueue' );
@@ -697,8 +697,8 @@ 
  * @return bool True if it's a REST API request, false otherwise.
  */
 function lsx_is_rest_api_request() {
-	$rest_helper = LSX_Rest_Helper::get_instance();
-	return $rest_helper->is_rest_api_request();
+     $rest_helper = LSX_Rest_Helper::get_instance();
+     return $rest_helper->is_rest_api_request();
 }
 
 /**
@@ -708,8 +708,8 @@ 
  * @return void
  */
 function lsx_custom_logo_attributes( $attributes ) {
-	$attributes['loading'] = 'eager';
-	return $attributes;
+     $attributes['loading'] = 'eager';
+     return $attributes;
 }
 add_filter( 'get_custom_logo_image_attributes', 'lsx_custom_logo_attributes' );
 
@@ -719,9 +719,9 @@ 
  * @return void
  */
 function lsx_blockusers_init() {
-	if ( is_admin() && ( current_user_can( 'teacher' ) || current_user_can( 'customer' ) ) && ! ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
-		wp_safe_redirect( home_url() );
-		exit;
-	}
+     if ( is_admin() && ( current_user_can( 'teacher' ) || current_user_can( 'customer' ) ) && ! ( defined( 'DOING_AJAX' ) && DOING_AJAX ) ) {
+          wp_safe_redirect( home_url() );
+          exit;
+     }
 }
 add_action( 'init', 'lsx_blockusers_init' );