WordPress – ページ 3 – 水色（仮）

2019年3月22日2019年3月26日

“dashicons.min.css” を読み込まないようにする, 但しログイン中と管理画面を表示している場合を除く / Disable reading “dashicons.min.css” when not logged in and in admin page on WordPress

<?php
/*
Plugin Name: deregister dashicons
Plugin URI:
Description: Remove dashicons.min.css from frontend
Author:
Author URI:
Donate link:
Tags:
Requires at least: 4.1
Tested up to: 4.9.5
Version: 1.0.0
License:
License URI:

How to remove dashicons.min.css from frontend?
https://wordpress.stackexchange.com/questions/161476/how-to-remove-dashicons-min-css-from-frontend/161482
*/

namespace deregister_dashicons;

if (!is_admin()) {
    add_action('plugins_loaded', 'deregister_dashicons\wp_print_scripts');
}

function wp_print_scripts () {
    if (!is_user_logged_in()) {
        add_action('wp_print_styles', 'deregister_dashicons\deregister_styles', 100);
    }
}

function deregister_styles() {
    wp_deregister_style('dashicons');
}

<?php

Plugin Name: deregister dashicons

Plugin URI:

Description: Remove dashicons.min.css from frontend

Author:

Author URI:

Donate link:

Tags:

Requires at least: 4.1

Tested up to: 4.9.5

Version: 1.0.0

License:

License URI:

How to remove dashicons.min.css from frontend?

https://wordpress.stackexchange.com/questions/161476/how-to-remove-dashicons-min-css-from-frontend/161482

namespace deregister_dashicons;

if (!is_admin()) {

add_action('plugins_loaded', 'deregister_dashicons\wp_print_scripts');

}

function wp_print_scripts () {

if (!is_user_logged_in()) {

add_action('wp_print_styles', 'deregister_dashicons\deregister_styles', 100);

}

function deregister_styles() {

wp_deregister_style('dashicons');

}

2018年10月26日2018年10月26日

This way is temporary support to Gutenberg for Metabox in a WordPress classic plugin

クラシックなプラグインでメタボックスを使用していたら保存ができなくなったので暫定的な対処をしてみた。Gutenberg 4.1.1, WordPress 5.1 alpha

<?php
// the-plugin.php

// Using classic MetaBox and Gutenberg, save and update error Unhandled promise rejection...
if ($_GET['action'] === 'edit' && $_GET['post'] && $_GET['classic-editor'] && $_GET['meta_box']) {
    header("HTTP/1.1 200 OK");
    // your code
    exit(0);
}

// plugin code...

<?php

// the-plugin.php

// Using classic MetaBox and Gutenberg, save and update error Unhandled promise rejection...

if ($_GET['action'] === 'edit' && $_GET['post'] && $_GET['classic-editor'] && $_GET['meta_box']) {

header("HTTP/1.1 200 OK");

// your code

exit(0);

}

// plugin code...

spinner is moving…

2018年8月10日2019年4月3日

How to add Gutenberg block with JavaScript on WordPress

JavaScript でブロックを追加する / insert a block with JavaScript

// var el = wp.element.createElement;
var content = "The content";
var name = 'core/paragraph';
// var name = 'core/image';
// var name = 'core/embed';
// var name = 'core/html';
// var name = 'core/file';
insertedBlock = wp.blocks.createBlock(name, {
    // core/paragraph
    content: content,
    // core/embed
    url: content,
    // core/file
    // fileName: content.split(/\//).slice(-1),
    href: content,
});
wp.data.dispatch('core/editor').insertBlocks(insertedBlock);

// var el = wp.element.createElement;

var content = "The content";

var name = 'core/paragraph';

// var name = 'core/image';

// var name = 'core/embed';

// var name = 'core/html';

// var name = 'core/file';

insertedBlock = wp.blocks.createBlock(name, {

// core/paragraph

content: content,

// core/embed

url: content,

// core/file

// fileName: content.split(/\//).slice(-1),

href: content,

});

wp.data.dispatch('core/editor').insertBlocks(insertedBlock);

2018年5月12日2018年10月4日

Tiled Gallery Carousel Without JetPack (ver.3.0) WordPress Plugin, Gallery option ‘link: none’ to be enabled.

tiled-gallery-carousel-without-jetpack/tiled-gallery.php, line number 265.

    // $output .= '<div class="tiled-gallery-item tiled-gallery-item-' . esc_attr( $size ) . '"><a href="' . esc_url( $link ) . '"><img ' . $this->generate_carousel_image_args( $image ) . ' src="' . esc_url( $img_src['url'] ) . '" width="' . esc_attr( $image->width ) . '" height="' . esc_attr( $image->height ) . '" align="left" title="' . esc_attr( $image_title ) . '" /></a>';

    $a[0] = '';
    $a[1] = '';
    if ($this->atts['link'] !== 'none') {
        $a[0] = '<a href="' . esc_url( $link ) . '">';
        $a[1] = '</a>';
    }

    $output .= '<div class="tiled-gallery-item tiled-gallery-item-' . esc_attr( $size ) . '">' . $a[0] . '<img ' . $this->generate_carousel_image_args( $image ) . ' src="' . esc_url( $img_src['url'] ) . '" width="' . esc_attr( $image->width ) . '" height="' . esc_attr( $image->height ) . '" align="left" title="' . esc_attr( $image_title ) . '" />' . $a[1];

// $output .= '<div class="tiled-gallery-item tiled-gallery-item-' . esc_attr( $size ) . '"><a href="' . esc_url( $link ) . '"><img ' . $this->generate_carousel_image_args( $image ) . ' src="' . esc_url( $img_src['url'] ) . '" width="' . esc_attr( $image->width ) . '" height="' . esc_attr( $image->height ) . '" align="left" title="' . esc_attr( $image_title ) . '" /></a>';

$a[0] = '';

$a[1] = '';

if ($this->atts['link'] !== 'none') {

$a[0] = '<a href="' . esc_url( $link ) . '">';

$a[1] = '</a>';

}

$output .= '<div class="tiled-gallery-item tiled-gallery-item-' . esc_attr( $size ) . '">' . $a[0] . '<img ' . $this->generate_carousel_image_args( $image ) . ' src="' . esc_url( $img_src['url'] ) . '" width="' . esc_attr( $image->width ) . '" height="' . esc_attr( $image->height ) . '" align="left" title="' . esc_attr( $image_title ) . '" />' . $a[1];

2018年4月23日

WordPress で sanitize_text_field するときのメモ

        $a = $_POST[$key];
        // $a = urldecode($a);
        $a = mb_convert_encoding($a, 'UTF-8');
        $a = strip_tags($a, '<title><h1><h2><h3><h4><h5><h6><hr><hr/><br><br/><p><center><div><pre><span><blockquote><address><font><i><tt><b><u><strike><big><small><sub><sup><em><strong><code><ul><ol><li><dl><dt><dd><table><tbody><tr><th><td><caption><a><img><img/>');
        // ENT_IGNORE >= PHP5.3, ENT_SUBSTITUTE >= PHP5.4
        $a = htmlentities($a, ENT_QUOTES, 'UTF-8');
        $a = sanitize_text_field($a);
        return $a;

$a = $_POST[$key];

// $a = urldecode($a);

$a = mb_convert_encoding($a, 'UTF-8');

$a = strip_tags($a, '<title><h1><h2><h3><h4><h5><h6><hr><hr/><br><br/><p><center><div><pre><span><blockquote><address><font><i><tt><b><u><strike><big><small><sub><sup><em><strong><code><ul><ol><li><dl><dt><dd><table><tbody><tr><th><td><caption><a><img><img/>');

// ENT_IGNORE >= PHP5.3, ENT_SUBSTITUTE >= PHP5.4

$a = htmlentities($a, ENT_QUOTES, 'UTF-8');

$a = sanitize_text_field($a);

return $a;

参考:
https://ja.stackoverflow.com/questions/7351/htmlentities%E9%96%A2%E6%95%B0%E3%82%92%E4%BD%BF%E3%81%86%E3%81%A8-%E3%81%AA%E3%81%9C%E6%97%A5%E6%9C%AC%E8%AA%9E%E6%96%87%E5%AD%97%E5%88%97%E3%81%8C%E6%B6%88%E3%81%88%E3%81%A6%E3%81%97%E3%81%BE%E3%81%86%E3%81%AE%E3%81%8B