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Gaurav Tiwari wpgaurav

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@wpgaurav
wpgaurav / reduce-comment-spam.php
Created April 8, 2020 14:28
Reduce Comment Spam WordPress
<?php
// Copy this code in your theme's functions.php file before closing ?>
// This removes website field from comment forms
add_filter('comment_form_default_fields', 'website_remove');
function website_remove($fields)
{
if(isset($fields['url']))
@wpgaurav
wpgaurav / one-click-screenshot.html
Last active April 8, 2020 14:35
Source code of One click screenshot of any webpage: https://gauravtiwari.org/snippet/one-click-screenshot-of-any-webpage/
<!DOCTYPE html>
<html lang="en-US" prefix="og: http://ogp.me/ns#">
<head>
<title>One click screenshot of any webpage</title>
<meta name="description" content="Get a one to two click screenshot of any webpage in .png. Download and use it on blogs and websites." />
<meta name="robots" content="follow, index, , max-snippet:-1, max-video-preview:-1, max-image-preview:large" />
</head>
<body>
<form id="your_form" onsubmit="yourFunction()" target="_blank">
<input type="url" name="url">
@wpgaurav
wpgaurav / estimated-reading-time.php
Last active April 9, 2020 10:37
Want to tell your readers how long it will take an article to read completely? Insert the following code into the right file (e.g., single.php or page.php) in the right place. Visit https://gauravtiwari.org/code/ for more
<?php
// Insert the following code into the right file (e.g., single.php or page.php) in the right place (above post meta and below post title) in your theme. It counts total words in an article and calculates time by estimating that on average a reader can read 200 words in a minute.
$mycontent = $post->post_content;
$word = str_word_count(strip_tags($mycontent));
$m = floor($word / 200);
// considering 200 words per minute is human ready capacity average
$s = floor($word % 200 / (200 / 60));
$est = $m . ' minute' . ($m == 1 ? '' : 's') . ', ' . $s . ' second' . ($s == 1 ? '' : 's');
?>
@wpgaurav
wpgaurav / functions.php
Created April 9, 2020 10:42
Hook/Add a custom editor.css file to Gutenberg Block editor.
<?php
add_action(
'enqueue_block_editor_assets',
function () {
$theme = wp_get_theme();
wp_enqueue_style(
'gt-main-editor-styles',
get_stylesheet_directory_uri() . '/custom-editor.css',
[],
@wpgaurav
wpgaurav / google-auto-ads-posts-only.php
Created April 9, 2020 10:51
Add Google Auto Ads to posts only
<?php add_action('wp_head', 'google_ads');
function google_ads() {
if (is_singular('post')){
echo '<script data-ad-client="ca-pub-1495783196891276" async src="https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>';
}
// Change data-ad-client="ca-pub-1495783196891276" with your data-ad-client
}
?>
@wpgaurav
wpgaurav / svg-support.php
Created April 9, 2020 10:53
Add SVG file format support to WordPress
<?php
// Add these to child theme/theme's functions.php file
function cc_mime_types($mimes) {
$mimes['svg'] = 'image/svg+xml';
return $mimes;
}
add_filter('upload_mimes', 'cc_mime_types');
?>
@wpgaurav
wpgaurav / excerpt-custom.php
Created April 13, 2020 10:32
Custom Excerpt for MD theme
<?php function new_excerpt_more($more) {
global $post;
remove_filter('excerpt_more', 'new_excerpt_more');
return ' <a class="read-more" href="'. get_permalink($post->ID) . '">' . 'Read more &rarr;' . '</a>';
}
add_filter('excerpt_more','new_excerpt_more');
?>
@wpgaurav
wpgaurav / custom-to-rss.php
Created April 25, 2020 11:40
Add your custom post types to your sites main RSS feed by default.
<?php // ADD CUSTOM POST TYPES TO THE DEFAULT RSS FEED
function custom_feed_request( $vars ) {
if (isset($vars['feed']) && !isset($vars['post_type']))
$vars['post_type'] = array( 'post', 'site', 'plugin', 'theme', 'person' );
return $vars;
}
add_filter( 'request', 'custom_feed_request' );
?>
@wpgaurav
wpgaurav / custom-in-search.php
Created April 25, 2020 11:41
Include custom post types in the search results.
<?php // MAKE CUSTOM POST TYPES SEARCHABLE
function searchAll( $query ) {
if ( $query->is_search ) { $query->set( 'post_type', array( 'site', 'plugin', 'theme', 'person' )); }
return $query;
}
add_filter( 'the_search_query', 'searchAll' );
?>
@wpgaurav
wpgaurav / dark-mode.scss
Created April 25, 2020 15:02
Dark mode - Ongoing for https://gauravtiwari.org
@media (prefers-color-scheme: dark) { body, .blog-teaser, article, .sidebar > *, .has-white-background-color, .style-default .box-style, .style-default .box-style-list ul, .style-default .tagcloud, .style-default #wp-calendar, .header, article div, .amzn-native-product-title-container a, ol, ul, .megamenu, .sub-menu, .content-inner > *{
background:#333!important;
}
a, li, li a, h1, h2, h3, h4, h5, h6, p, blockquote, format > *, .sidebar > *, .blog-teaser h2 a, div, .content-inner > *{
color:#eee!important;
}
img{
opacity:0.8;
}
.header-logo img{