<?php
add_filter( 'http_request_timeout', 'sar_custom_http_request_timeout', 9999 );
function sar_custom_http_request_timeout( $timeout_value ) {
return 300; // 30 seconds. Too much for production, only for testing.
}
/* ----------------------------------------------------------------------------------------
Customizer Options List
---------------------------------------------------------------------------------------- */
function gyan_customizer_options_list() {
$gyan_theme_options_list = array(
'swm_icon10_url' => '#'
);
return apply_filters( 'gyan_customizer_options_list', $gyan_theme_options_list );
}
/* ----------------------------------------------------------------------------------------
Singular Pagination Fix
---------------------------------------------------------------------------------------- */
function gyan_singular_pagination_fix( $redirect_url ) {
if ( is_paged() && is_singular() ) {
$redirect_url = false;
}
return $redirect_url;
}
add_filter( 'redirect_canonical', 'gyan_singular_pagination_fix' );
/* ----------------------------------------------------------------------------------------
KSES allowed tags
---------------------------------------------------------------------------------------- */
if (!function_exists('gyan_kses_allowed_textarea')) {
function gyan_kses_allowed_textarea() {
$output = '';
$gyan_allowed_attr = array( 'class' => true,'style' => true,'id'=> true );
$output = array(
'a' => array(
'href' => true,
'title' => true,
'class' => true,
'style' => true,
'target' => true,
'data-filter' => true,
'rel' => true
),
'abbr' => array(
'title' => true,
),
'acronym' => array(
'title' => true,
),
'b' => array(),
'blockquote' => array(
'cite' => true,
'class' => true,
'style' => true,
'id'=> true
),
'cite' => $gyan_allowed_attr,
'code' => array(),
'del' => array(
'datetime' => true,
),
'em' => $gyan_allowed_attr,
'i' => $gyan_allowed_attr,
'q' => array(
'cite' => true,
),
'iframe' => array(
'class' => true,
'style' => true,
'id'=> true,
'src' => true,
'title' => true,
'byline' => true,
'portrait' => true,
'color' => true,
'width' => true,
'height' => true,
'frameborder' => true,
'webkitAllowFullScreen' => true,
'mozallowfullscreen' => true,
'allowFullScreen' => true,
'allowfullscreen' => true,
),
'strike' => array(),
'strong' => array(),
'h1' => $gyan_allowed_attr,
'h2' => $gyan_allowed_attr,
'h3' => $gyan_allowed_attr,
'h4' => $gyan_allowed_attr,
'h5' => $gyan_allowed_attr,
'h6' => $gyan_allowed_attr,
'p' => $gyan_allowed_attr,
'ul' => $gyan_allowed_attr,
'ol' => $gyan_allowed_attr,
'li' => $gyan_allowed_attr,
'div' => $gyan_allowed_attr,
'span' => $gyan_allowed_attr,
'small' => $gyan_allowed_attr,
'br' => $gyan_allowed_attr,
'img' => array(
'src' => true,
'class' => true,
'style' => true,
'id'=> true,
'alt'=> true,
'title'=> true
)
);
return apply_filters( 'gyan_kses_allowed_textarea', $output );
}
}
// KSES for title or short sentenses ----------------------------------------------------------------------------------------
if (!function_exists('gyan_kses_allowed_text')) {
function gyan_kses_allowed_text() {
$output = '';
$gyan_allowed_attr = array( 'class' => true,'style' => true,'id'=> true );
$output = array(
'a' => array(
'href' => true,
'title' => true,
'class' => true,
'style' => true
),
'abbr' => array(
'title' => true,
),
'b' => $gyan_allowed_attr,
'cite' => $gyan_allowed_attr,
'em' => $gyan_allowed_attr,
'i' => $gyan_allowed_attr,
'strike' => array(),
'strong' => array(),
'span' => $gyan_allowed_attr,
'small' => $gyan_allowed_attr,
'div' => $gyan_allowed_attr,
'br' => $gyan_allowed_attr
);
return apply_filters( 'gyan_kses_allowed_text', $output );
}
}
/* ----------------------------------------------------------------------------------------
Post Author Social Icons : Admin > Users > User Profile page > Contact Info
---------------------------------------------------------------------------------------- */
if (!function_exists('gyan_author_social_icons')) {
function gyan_author_social_icons( $contactmethods ) {
$contactmethods['author-subtitle'] = esc_html__( 'Author Job Title', 'gyan-elements' );
$contactmethods['facebook-f'] = esc_html__( 'Facebook URL', 'gyan-elements' );
$contactmethods['twitter'] = esc_html__( 'Twitter URL', 'gyan-elements' );
$contactmethods['google-plus'] = esc_html__( 'Google Plus URL', 'gyan-elements' );
$contactmethods['pinterest'] = esc_html__( 'Pinterest URL', 'gyan-elements' );
$contactmethods['linkedin-in'] = esc_html__( 'LinkedIn URL', 'gyan-elements' );
$contactmethods['instagram'] = esc_html__( 'Instagram URL', 'gyan-elements' );
$contactmethods['tumblr'] = esc_html__( 'Tumblr URL', 'gyan-elements' );
$contactmethods['delicious'] = esc_html__( 'Delicious URL', 'gyan-elements' );
$contactmethods['vimeo'] = esc_html__( 'Vimeo URL', 'gyan-elements' );
$contactmethods['youtube-play'] = esc_html__( 'YouTube URL', 'gyan-elements' );
return $contactmethods;
}
add_filter('user_contactmethods','gyan_author_social_icons',10,1);
}
/* ----------------------------------------------------------------------------------------
Social Media Meta
---------------------------------------------------------------------------------------- */
function gyan_og_excerpt($text, $excerpt){
if ($excerpt) { return $excerpt; }
$text = strip_shortcodes( $text );
$text = apply_filters('the_content', $text);
$text = str_replace(']]>', ']]>', $text);
$text = strip_tags($text);
$excerpt_length = apply_filters('excerpt_length', 60);
$excerpt_more = apply_filters('excerpt_more', ' ' . '[...]');
$words = preg_split("/[n
]+/", $text, $excerpt_length + 1, PREG_SPLIT_NO_EMPTY);
if ( count($words) > $excerpt_length ) {
array_pop($words);
$text = implode(' ', $words);
$text = $text . $excerpt_more;
} else {
$text = implode(' ', $words);
}
return apply_filters('wp_trim_excerpt', $text);
}
/* ----------------------------------------------------------------------------------------
Social Media Share Buttons
---------------------------------------------------------------------------------------- */
if ( !function_exists( 'gyan_post_share_icons' ) ) {
function gyan_post_share_icons( $postid=false ) {
if ( post_password_required() ) return;
global $post;
$postid = $postid ? $postid :$post->ID;
if (!$postid) return;
$gyan_psi_source = esc_url(home_url('/'));
$gyan_psi_url = get_permalink($postid);
$gyan_psi_url = urlencode( $gyan_psi_url );
$gyan_psi_title = esc_attr( the_title_attribute( 'echo=0' ) );
$gyan_psi_summary = substr(get_the_excerpt(), 0,120);
$gyan_psi_img = wp_get_attachment_url( get_post_thumbnail_id($postid) );
$output = '';
$output .= '<div class="gyan-post-share-links gyan-share-id-box-'.$postid.'">';
$output .= '<ul class="gyan-post-share-icons-list">';
$output .= '<li class="s-twitter"><a href="http://twitter.com/share?text='. urlencode($gyan_psi_title) .'&url='. $gyan_psi_url .'" target="_blank" title="'. esc_attr__( 'Share on Twitter', 'gyan-elements' ) .'" class="tipUp"><i class="fab fa-twitter"></i></a></li>';
$output .= '<li class="s-facebook"><a href="http://www.facebook.com/share.php?u='.$gyan_psi_url.'&t='. urlencode($gyan_psi_title) .'" target="_blank" title="'. esc_attr__( 'Share on Facebook', 'gyan-elements' ) .'" class="tipUp"><i class="fab fa-facebook"></i></a></li>';
$output .= '<li class="s-pinterest"><a href="http://pinterest.com/pin/create/button/?url='. $gyan_psi_url .'&media='. $gyan_psi_img .'&description='. urlencode($gyan_psi_summary) .'" target="_blank" title="'. esc_attr__( 'Share on Pinterest', 'gyan-elements' ) .'" class="tipUp"><i class="fab fa-pinterest"></i></a></li>';
$output .= '<li class="s-linkedin"><a title="'. esc_attr__( 'Share on LinkedIn', 'gyan-elements' ) .'" rel="external" href="http://www.linkedin.com/shareArticle?mini=true&url='. $gyan_psi_url .'&title='. urlencode($gyan_psi_title) .'&summary='. urlencode($gyan_psi_summary) .'&source='. $gyan_psi_source .'" target="_blank" class="tipUp"><i class="fab fa-linkedin"></i></a></li>';
$output .= '<li class="s-tumblr"><a title="'. esc_attr__( 'Share on Tumblr', 'gyan-elements' ) .'" rel="external" href="http://www.tumblr.com/share/link?url='. $gyan_psi_url .'&name='. urlencode($gyan_psi_title) .'&description='. urlencode($gyan_psi_summary) .'" target="_blank" class="tipUp"><i class="fab fa-tumblr"></i></a></li>';
$output .= '</ul>';
$output .= '<div class="clear"></div>';
$output .= '</div>';
return apply_filters( 'gyan_post_share_icons', $output );
}
}
/* ----------------------------------------------------------------------------------------
Register Custom Widget
---------------------------------------------------------------------------------------- */
function gyan_custom_widgets_list() {
// Define widgets
$widgets = array(
'recent-posts' => 'GyanRecentPostsWidget',
'contact' => 'GyanContactWidget',
'social' => 'GyanCompanyInfoWidget',
'useful-links' => 'GyanUsefulLinksWidget',
'posts-slider' => 'GyanPostsSliderWidget'
);
return apply_filters( 'gyan_custom_widgets_list', $widgets );
}
function gyan_register_custom_widgets() {
if ( get_option('swm_enable_theme_widgets',true) ) {
// Get array of custom widgets
$widgets = gyan_custom_widgets_list();
// Loop through array and register the custom widgets
if ( $widgets && is_array( $widgets ) ) {
foreach ( $widgets as $widget ) {
$file = GYAN_WIDGET_DIR . $widget . '.php';
if ( file_exists ( $file ) ) {
require_once $file;
}
}
}
}
}
add_action( 'widgets_init', 'gyan_register_custom_widgets' );
/* ----------------------------------------------------------------------------------------
Enable SVG File Upload
---------------------------------------------------------------------------------------- */
function gyan_mime_types($mimes) {
$mimes['svg'] = 'image/svg+xml';
return $mimes;
}
add_filter('upload_mimes', 'gyan_mime_types');
/* ----------------------------------------------------------------------------------------
Get Ajax URL
---------------------------------------------------------------------------------------- */
function gyan_get_current_page_url() {
if ( is_front_page() ) {
$current_url = home_url( '/' );
} else {
$http_host = sanitize_text_field( $_SERVER['HTTP_HOST'] );
$request_uri = sanitize_text_field( $_SERVER['REQUEST_URI'] );
$current_url = set_url_scheme( 'http://' . $http_host . untrailingslashit( $request_uri ) );
}
return apply_filters( 'gyan_get_current_page_url', $current_url );
}
function gyan_get_ajax_url() {
$scheme = defined( 'FORCE_SSL_ADMIN' ) && FORCE_SSL_ADMIN ? 'https' : 'admin';
$current_url = gyan_get_current_page_url();
$ajax_url = admin_url( 'admin-ajax.php', $scheme );
if ( preg_match( '/^https/', $current_url ) && ! preg_match( '/^https/', $ajax_url ) ) {
$ajax_url = preg_replace( '/^http/', 'https', $ajax_url );
}
return apply_filters( 'gyan_ajax_url', $ajax_url );
}