File "helpers.php"
Full Path: /home2/sdektunc/cepali.edu.mx/wp-content/themes/edufication/inc/helpers.php
File size: 18.3 KB
MIME-type: text/x-php
Charset: utf-8
<?php
/**
* Theme Palace custom helper funtions
*
* This is the template that includes all the other files for core featured of Photo Fusion Pro
*
* @package Theme Palace
* @subpackage Edufication
* @since Edufication 1.0.0
*/
if( ! function_exists( 'edufication_check_enable_status' ) ):
/**
* Check status of content.
*
* @since Edufication 1.0.0
*/
function edufication_check_enable_status( $input, $content_enable ){
$options = edufication_get_theme_options();
// Content status.
$content_status = $options[ $content_enable ];
if ( ( ! is_home() && is_front_page() ) && $content_status ) {
$input = true;
}
else {
$input = false;
}
return $input;
}
endif;
add_filter( 'edufication_section_status', 'edufication_check_enable_status', 10, 2 );
if ( ! function_exists( 'edufication_is_sidebar_enable' ) ) :
/**
* Check if sidebar is enabled in meta box first then in customizer
*
* @since Edufication 1.0.0
*/
function edufication_is_sidebar_enable() {
$options = edufication_get_theme_options();
$sidebar_position = $options['sidebar_position'];
if ( is_home() ) {
$post_id = get_option( 'page_for_posts' );
if ( ! empty( $post_id ) )
$post_sidebar_position = get_post_meta( $post_id, 'edufication-sidebar-position', true );
else
$post_sidebar_position = '';
} elseif ( is_archive() || is_search() ) {
$post_sidebar_position = '';
} else {
$post_sidebar_position = get_post_meta( get_the_id(), 'edufication-sidebar-position', true );
if ( is_single() ) {
$post_sidebar_position = ! empty( $post_sidebar_position ) ? $post_sidebar_position : $options['post_sidebar_position'];
} elseif ( is_page() ) {
$post_sidebar_position = ! empty( $post_sidebar_position ) ? $post_sidebar_position : $options['page_sidebar_position'];
}
}
if ( ( in_array( $sidebar_position, array( 'no-sidebar', 'no-sidebar-content' ) ) && $post_sidebar_position == "" ) || in_array( $post_sidebar_position, array( 'no-sidebar', 'no-sidebar-content' ) ) ) {
return false;
} else {
return true;
}
}
endif;
if ( ! function_exists( 'edufication_is_frontpage_content_enable' ) ) :
/**
* Check home page ( static ) content status.
*
* @param bool $status Home page content status.
* @return bool Modified home page content status.
*/
function edufication_is_frontpage_content_enable( $status ) {
if ( is_front_page() ) {
$options = edufication_get_theme_options();
$front_page_content_status = $options['enable_frontpage_content'];
if ( false === $front_page_content_status ) {
$status = false;
}
}
return $status;
}
endif;
add_filter( 'edufication_filter_frontpage_content_enable', 'edufication_is_frontpage_content_enable' );
add_action( 'edufication_action_pagination', 'edufication_pagination', 10 );
if ( ! function_exists( 'edufication_pagination' ) ) :
/**
* pagination.
*
* @since Edufication 1.0.0
*/
function edufication_pagination() {
$options = edufication_get_theme_options();
if ( true == $options['pagination_enable'] ) {
$pagination = $options['pagination_type'];
if ( $pagination == 'default' ) :
the_posts_navigation( array(
'prev_text' => edufication_get_svg( array( 'icon' => 'angle-left' ) ) . '<span>' . esc_html__( 'Older', 'edufication' ) . '</span>',
'next_text' => '<span>' . esc_html__( 'Next', 'edufication' ) . '</span>' . edufication_get_svg( array( 'icon' => 'angle-right' ) ),
) );
elseif ( $pagination == 'numeric' ) :
the_posts_pagination( array(
'mid_size' => 4,
'prev_text' => edufication_get_svg( array( 'icon' => 'angle-left' ) ),
'next_text' => edufication_get_svg( array( 'icon' => 'angle-right' ) ),
) );
endif;
}
}
endif;
add_action( 'edufication_action_post_pagination', 'edufication_post_pagination', 10 );
if ( ! function_exists( 'edufication_post_pagination' ) ) :
/**
* post pagination.
*
* @since Edufication 1.0.0
*/
function edufication_post_pagination() {
the_post_navigation( array(
'prev_text' => edufication_get_svg( array( 'icon' => 'angle-left', 'class' => 'icon-left' ) ) . '<span>%title</span>',
'next_text' => '<span>%title</span>' . edufication_get_svg( array( 'icon' => 'angle-right' ) ),
) );
}
endif;
if ( ! function_exists( 'edufication_excerpt_length' ) ) :
/**
* long excerpt
*
* @since Edufication 1.0.0
* @return long excerpt value
*/
function edufication_excerpt_length( $length ){
if ( is_admin() ) {
return $length;
}
$options = edufication_get_theme_options();
$length = $options['long_excerpt_length'];
return $length;
}
endif;
add_filter( 'excerpt_length', 'edufication_excerpt_length', 999 );
if ( ! function_exists( 'edufication_excerpt_more' ) ) :
// Read more
function edufication_excerpt_more( $more ){
if ( is_admin() ) {
return $more;
}
return '…';
}
endif;
add_filter( 'excerpt_more', 'edufication_excerpt_more' );
if ( ! function_exists( 'edufication_trim_content' ) ) :
/**
* custom excerpt function
*
* @since Edufication 1.0.0
* @return no of words to display
*/
function edufication_trim_content( $length = 40, $post_obj = null ) {
global $post;
if ( is_null( $post_obj ) ) {
$post_obj = $post;
}
$length = absint( $length );
if ( $length < 1 ) {
$length = 40;
}
$source_content = $post_obj->post_content;
if ( ! empty( $post_obj->post_excerpt ) ) {
$source_content = $post_obj->post_excerpt;
}
$source_content = preg_replace( '`\[[^\]]*\]`', '', $source_content );
$trimmed_content = wp_trim_words( $source_content, $length, '...' );
return apply_filters( 'edufication_trim_content', $trimmed_content );
}
endif;
if ( ! function_exists( 'edufication_layout' ) ) :
/**
* Check home page layout option
*
* @since Edufication 1.0.0
*
* @return string Edufication layout value
*/
function edufication_layout() {
$options = edufication_get_theme_options();
$sidebar_position = $options['sidebar_position'];
$sidebar_position_post = $options['post_sidebar_position'];
$sidebar_position_page = $options['page_sidebar_position'];
$sidebar_position = apply_filters( 'edufication_sidebar_position', $sidebar_position );
// Check if single and static blog page
if ( is_singular() || is_home() ) {
if ( is_home() ) {
$post_sidebar_position = get_post_meta( get_option( 'page_for_posts' ), 'edufication-sidebar-position', true );
} else {
$post_sidebar_position = get_post_meta( get_the_ID(), 'edufication-sidebar-position', true );
}
if ( isset( $post_sidebar_position ) && ! empty( $post_sidebar_position ) ) {
$sidebar_position = $post_sidebar_position;
} elseif ( is_single() ) {
$sidebar_position = $sidebar_position_post;
} elseif ( is_page() ) {
$sidebar_position = $sidebar_position_page;
}
}
return $sidebar_position;
}
endif;
/**
* Add SVG definitions to the footer.
*/
function edufication_include_svg_icons() {
// Define SVG sprite file.
$svg_icons = get_template_directory() . '/assets/images/svg-icons.svg';
// If it exists, include it.
if ( file_exists( $svg_icons ) ) {
require $svg_icons ;
}
}
add_action( 'wp_footer', 'edufication_include_svg_icons', 9999 );
/**
* Return SVG markup.
*
* @param array $args {
* Parameters needed to display an SVG.
*
* @type string $icon Required SVG icon filename.
* @type string $title Optional SVG title.
* @type string $desc Optional SVG description.
* }
* @return string SVG markup.
*/
function edufication_get_svg( $args = array() ) {
// Make sure $args are an array.
if ( empty( $args ) ) {
return esc_html__( 'Please define default parameters in the form of an array.', 'edufication' );
}
// Define an icon.
if ( false === array_key_exists( 'icon', $args ) ) {
return esc_html__( 'Please define an SVG icon filename.', 'edufication' );
}
// Set defaults.
$defaults = array(
'icon' => '',
'title' => '',
'desc' => '',
'class' => '',
'fallback' => false,
);
// Parse args.
$args = wp_parse_args( $args, $defaults );
// Set aria hidden.
$aria_hidden = ' aria-hidden="true"';
// Set ARIA.
$aria_labelledby = '';
/*
* Theme Palace doesn't use the SVG title or description attributes; non-decorative icons are described with .screen-reader-text.
*
* However, child themes can use the title and description to add information to non-decorative SVG icons to improve accessibility.
*
* Example 1 with title: <?php echo edufication_get_svg( array( 'icon' => 'arrow-right', 'title' => __( 'This is the title', 'textdomain' ) ) ); ?>
*
* Example 2 with title and description: <?php echo edufication_get_svg( array( 'icon' => 'arrow-right', 'title' => __( 'This is the title', 'textdomain' ), 'desc' => __( 'This is the description', 'textdomain' ) ) ); ?>
*
* See https://www.paciellogroup.com/blog/2013/12/using-aria-enhance-svg-accessibility/.
*/
if ( $args['title'] ) {
$aria_hidden = '';
$unique_id = uniqid();
$aria_labelledby = ' aria-labelledby="title-' . esc_attr( $unique_id ) . '"';
if ( $args['desc'] ) {
$aria_labelledby = ' aria-labelledby="title-' . esc_attr( $unique_id ) . ' desc-' . esc_attr( $unique_id ) . '"';
}
}
// Begin SVG markup.
$svg = '<svg class="icon icon-' . esc_attr( $args['icon'] ) . ' ' . esc_attr( $args['class'] ) . '"' . $aria_hidden . $aria_labelledby . ' role="img">';
// Display the title.
if ( $args['title'] ) {
$svg .= '<title id="title-' . esc_attr( $unique_id ) . '">' . esc_html( $args['title'] ) . '</title>';
// Display the desc only if the title is already set.
if ( $args['desc'] ) {
$svg .= '<desc id="desc-' . esc_attr( $unique_id ) . '">' . esc_html( $args['desc'] ) . '</desc>';
}
}
/*
* Display the icon.
*
* The whitespace around `<use>` is intentional - it is a work around to a keyboard navigation bug in Safari 10.
*
* See https://core.trac.wordpress.org/ticket/38387.
*/
$svg .= ' <use href="#icon-' . esc_html( $args['icon'] ) . '" xlink:href="#icon-' . esc_html( $args['icon'] ) . '"></use> ';
// Add some markup to use as a fallback for browsers that do not support SVGs.
if ( $args['fallback'] ) {
$svg .= '<span class="svg-fallback icon-' . esc_attr( $args['icon'] ) . '"></span>';
}
$svg .= '</svg>';
return $svg;
}
/**
* Add dropdown icon if menu item has children.
*
* @param string $title The menu item's title.
* @param object $item The current menu item.
* @param array $args An array of wp_nav_menu() arguments.
* @param int $depth Depth of menu item. Used for padding.
* @return string $title The menu item's title with dropdown icon.
*/
function edufication_dropdown_icon_to_menu_link( $title, $item, $args, $depth ) {
if ( 'primary' === $args->theme_location ) {
foreach ( $item->classes as $value ) {
if ( 'menu-item-has-children' === $value || 'page_item_has_children' === $value ) {
$title = $title . edufication_get_svg( array( 'icon' => 'down' ) );
}
}
}
return $title;
}
add_filter( 'nav_menu_item_title', 'edufication_dropdown_icon_to_menu_link', 10, 4 );
/**
* Returns an array of supported social links (URL and icon name).
*
* @return array $social_links_icons
*/
function edufication_social_links_icons() {
// Supported social links icons.
$social_links_icons = array(
'behance.net' => 'behance',
'codepen.io' => 'codepen',
'deviantart.com' => 'deviantart',
'digg.com' => 'digg',
'dribbble.com' => 'dribbble',
'dropbox.com' => 'dropbox',
'facebook.com' => 'facebook',
'flickr.com' => 'flickr',
'foursquare.com' => 'foursquare',
'plus.google.com' => 'google-plus',
'github.com' => 'github',
'instagram.com' => 'instagram',
'linkedin.com' => 'linkedin',
'mailto:' => 'envelope-o',
'medium.com' => 'medium',
'pinterest.com' => 'pinterest-p',
'getpocket.com' => 'get-pocket',
'reddit.com' => 'reddit-alien',
'skype.com' => 'skype',
'skype:' => 'skype',
'slack.com' => 'slack',
'slideshare.net' => 'slideshare',
'snapchat.com' => 'snapchat-ghost',
'soundcloud.com' => 'soundcloud',
'spotify.com' => 'spotify',
'stumbleupon.com' => 'stumbleupon',
'tumblr.com' => 'tumblr',
'twitch.tv' => 'twitch',
'twitter.com' => 'twitter',
'vimeo.com' => 'vimeo',
'vine.co' => 'vine',
'vk.com' => 'vk',
'wordpress.org' => 'wordpress',
'wordpress.com' => 'wordpress',
'yelp.com' => 'yelp',
'youtube.com' => 'youtube',
);
/**
* Filter Edufication social links icons.
*
* @since Edufication 1.0.0
*
* @param array $social_links_icons Array of social links icons.
*/
return apply_filters( 'edufication_social_links_icons', $social_links_icons );
}
/**
* Display SVG icons in social links menu.
*
* @param string $item_output The menu item output.
* @param WP_Post $item Menu item object.
* @param int $depth Depth of the menu.
* @param array $args wp_nav_menu() arguments.
* @return string $item_output The menu item output with social icon.
*/
function edufication_nav_menu_social_icons( $item_output, $item, $depth, $args ) {
// Get supported social icons.
$social_icons = edufication_social_links_icons();
// Change SVG icon inside social links menu if there is supported URL.
if ( 'social' === $args->theme_location ) {
foreach ( $social_icons as $attr => $value ) {
if ( false !== strpos( $item_output, $attr ) ) {
$item_output = str_replace( $args->link_after, '</span>' . edufication_get_svg( array( 'icon' => esc_attr( $value ) ) ), $item_output );
}
}
}
return $item_output;
}
add_filter( 'walker_nav_menu_start_el', 'edufication_nav_menu_social_icons', 10, 4 );
/**
* Display SVG icons as per the link.
*
* @param string $social_link Theme mod value rendered
* @return string SVG icon HTML
*/
function edufication_return_social_icon( $social_link ) {
// Get supported social icons.
$social_icons = edufication_social_links_icons();
// Check in the URL for the url in the array.
foreach ( $social_icons as $attr => $value ) {
if ( false !== strpos( $social_link, $attr ) ) {
return edufication_get_svg( array( 'icon' => esc_attr( $value ) ) );
}
}
}
/**
* Fallback function call for menu
* @param Mixed $args Menu arguments
* @return String $output Return or echo the add menu link.
*/
function edufication_menu_fallback_cb( $args ){
if ( ! current_user_can( 'edit_theme_options' ) ){
return;
}
// see wp-includes/nav-menu-template.php for available arguments
$link = $args['link_before']
. '<a href="' .esc_url( admin_url( 'nav-menus.php' ) ) . '">' . $args['before'] . esc_html__( 'Add a menu','edufication' ) . $args['after'] . '</a>'
. $args['link_after'];
if ( FALSE !== stripos( $args['items_wrap'], '<ul' ) || FALSE !== stripos( $args['items_wrap'], '<ol' )
){
$link = "<li>$link</li>";
}
$output = sprintf( $args['items_wrap'], $args['menu_id'], $args['menu_class'], $link );
if ( ! empty ( $args['container'] ) ){
$output = sprintf( '<%1$s class="%2$s" id="%3$s">%4$s</%1$s>', $args['container'], $args['container_class'], $args['container_id'], $output );
}
if ( $args['echo'] ){
echo $output;
}
return $output;
}
/**
* Function to detect SCRIPT_DEBUG on and off.
* @return string If on, empty else return .min string.
*/
function edufication_min() {
return defined( 'SCRIPT_DEBUG' ) && SCRIPT_DEBUG ? '' : '.min';
}
/**
* Checks to see if we're on the homepage or not.
*/
function edufication_is_frontpage() {
return ( is_front_page() && ! is_home() );
}
/**
* Checks to see if Static Front Page is set to "Your latest posts".
*/
function edufication_is_latest_posts() {
return ( is_front_page() && is_home() );
}
/**
* Checks to see if blog Page
*/
function edufication_is_blog_page() {
return ( ! is_front_page() && is_home() );
}
if ( ! function_exists( 'edufication_simple_breadcrumb' ) ) :
/**
* Simple breadcrumb.
*
* @param array $args Arguments
*/
function edufication_simple_breadcrumb( $args = array() ) {
/**
* Add breadcrumb.
*
*/
$options = edufication_get_theme_options();
// Bail if Breadcrumb disabled.
if ( ! $options['breadcrumb_enable'] ) {
return;
}
$args = array(
'show_on_front' => false,
'show_title' => true,
'show_browse' => false,
);
breadcrumb_trail( $args );
return;
}
endif;
add_action( 'edufication_simple_breadcrumb', 'edufication_simple_breadcrumb' , 10 );
/**
* Display custom header title in frontpage and blog
*/
function edufication_custom_header_banner_title() {
$options = edufication_get_theme_options();
if ( edufication_is_latest_posts() ) :
$title = ! empty( $options['your_latest_posts_title'] ) ? $options['your_latest_posts_title'] : esc_html_e( 'Blog', 'edufication' ); ?>
<h2 class="page-title"><?php echo esc_html( $title ); ?></h2>
<?php elseif ( edufication_is_blog_page() || is_singular() ): ?>
<h2 class="page-title"><?php single_post_title(); ?></h2>
<?php elseif ( is_archive() ) :
the_archive_title( '<h2 class="page-title">', '</h2>' );
elseif ( is_search() ) : ?>
<h2 class="page-title"><?php printf( esc_html__( 'Search Results for: %s', 'edufication' ), get_search_query() ); ?></h2>
<?php elseif ( is_404() ) :
echo '<h2 class="page-title">' . esc_html__( 'Oops! That page can't be found.', 'edufication' ) . '</h2>';
endif;
}
function edufication_section_tooltip( $section_id ){
$section_name = '';
if ( strpos ( $section_id, "class" ) !== false ) {
$section_id = str_replace( "-class", "", $section_id );
$section_name = str_replace( "-class", "", $section_id );
$starting_notation = '.';
}else{
$section_name = str_replace( "-", " ", $section_id );
$starting_notation = '#';
}
?>
<span class="tooltiptext"> <?php echo esc_html( $section_name, 'edufication' ); ?> </span>
<style type="text/css">
<?php echo $starting_notation.$section_id ?> .tooltiptext {
opacity: 0.5;
visibility: hidden;
background-color: black;
color: #fff;
text-align: center;
font-size: 20px;
border-radius: 10px;
padding: 20px 10px;
text-transform: uppercase;
z-index: 9999;
}
<?php echo $starting_notation.$section_id ?>:hover .tooltiptext {
visibility: visible;
}
</style>
<?php }