R E D

NAME	SIZE	PERMISSION
fonts	[ DIR ]	drwxr-xr-x
languages	[ DIR ]	drwxr-xr-x
readme.txt	3.47 KB	-rwxr-xr-x
seed-fonts-admin.css	844 B	-rwxr-xr-x
seed-fonts-admin.js	7.45 KB	-rwxr-xr-x
seed-fonts.php	31.51 KB	-rwxr-xr-x

Code Editor : seed-fonts.php

<?php
/*
Plugin Name: Seed Fonts
Plugin URI: https://wordpress.org/plugins/seed-fonts/
Description: Enable web fonts on Appearance -> Fonts. You can use Google Fonts, Bundled fonts or add your own by <a href="https://docs.seedwebs.com/article/90-upload-custom-fonts" target="_blank">uploading your web fonts to the theme folder</a>.
Version: 2.4.2
Author: Seed Webs
Author URI: https://seedwebs.com
License: GPL2
Text Domain: seed-fonts
*/

/*
Copyright 2016-2023 Seed Webs Co., Ltd.  (email : support@seedwebs.com)

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2, as
published by the Free Software Foundation.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

add_action('wp_enqueue_scripts', 'seed_fonts_scripts', 30);
add_action('enqueue_block_editor_assets', 'seed_fonts_scripts', 30);

function seed_fonts_scripts()
{

$admin_head_selectors = '';
    $admin_body_selectors = '';

if(is_admin()) {
        $admin_head_selectors = ".editor-post-title__block .editor-post-title__input,";
        $admin_body_selectors = ".editor-styles-wrapper > *, .editor-styles-wrapper p, .editor-styles-wrapper ol, .editor-styles-wrapper ul, .editor-styles-wrapper cite, .editor-styles-wrapper figcaption, .editor-styles-wrapper .wp-caption-text,";
    }

$fonts = seed_fonts_get_fonts();
    $is_enabled = (seed_fonts_sanitize(get_option('seed_fonts_is_enabled')));
    $is_google_font = (seed_fonts_sanitize(get_option('seed_fonts_is_google_fonts')));
    $weight = seed_fonts_sanitize(get_option('seed_fonts_weight'));
    $selectors = seed_fonts_sanitize(get_option('seed_fonts_selectors'));
    $is_important = (seed_fonts_sanitize(get_option('seed_fonts_is_important')));
    $font_styles = '';

if($is_google_font) {
        $font = preg_replace('!\s+!', ' ', seed_fonts_sanitize(get_option('seed_fonts_google_font_name')));
    } else {
        $font = seed_fonts_sanitize(get_option('seed_fonts_font'));
    }

if($is_enabled && ($font !== false) && ($font != '')) {

if($selectors != '') {
            $font_styles = $admin_head_selectors . $selectors;
        }

$other_font = ',sans-serif';
        if($font == 'noto-sans-thai') {
            $other_font = ',noto-sans,sans-serif';
        }
        if($font == 'noto-serif-thai') {
            $other_font = ',noto-serif,sans-serif';
        }

$font_family = '"' . $font . '"' . $other_font . ($is_important ? ' !important' : '');
        $font_styles .= '{font-family: '. $font_family . ';';
        if($weight != '') {
            $font_styles .= ' font-weight: '.$weight.($is_important ? ' !important' : '').';';
        }
        $font_styles .= ' }';

// Add CSS Var
        $font_styles .= 'body {--s-heading:' . $font_family . '}';
        $font_styles .= 'body {--s-heading-weight:' . $weight . '}';

if($is_google_font) {
            if($weight != '') {
                wp_enqueue_style('seed-fonts-all', 'https://fonts.googleapis.com/css?family='.$font.':'.$weight, false);
            } else {
                wp_enqueue_style('seed-fonts-all', 'https://fonts.googleapis.com/css?family='.$font, false);
            }
        } else {
            $upload_dir = wp_upload_dir();
            if(file_exists(get_stylesheet_directory() . '/vendor/fonts/' . $font) && is_dir(get_stylesheet_directory() . '/vendor/fonts/' . $font)) {
                wp_enqueue_style('seed-fonts-all', get_stylesheet_directory_uri() . '/vendor/fonts/' . $font . '/font.css', array(  ));
            } elseif(file_exists($upload_dir['basedir'] . '/fonts/'  . $font) && is_dir($upload_dir['basedir'] . '/fonts/' . $font)) {
                wp_enqueue_style('seed-fonts-all', $upload_dir['baseurl'] . '/fonts/'  . $font . '/font.css', array(  ));
            } else {
                wp_enqueue_style('seed-fonts-all', plugin_dir_url(__FILE__) . 'fonts/' . $font . '/font.css', array(  ));
            }
        }

wp_add_inline_style('seed-fonts-all', $font_styles);
    }

$body_is_enabled = (seed_fonts_sanitize(get_option('seed_fonts_body_is_enabled')));
    $body_is_google_font = (seed_fonts_sanitize(get_option('seed_fonts_body_is_google_fonts')));
    $body_weight = seed_fonts_sanitize(get_option('seed_fonts_body_weight'));
    $body_size = seed_fonts_sanitize(get_option('seed_fonts_body_size'));
    $body_size_unit = seed_fonts_sanitize(get_option('seed_fonts_body_size_unit'));
    $body_lineheight = seed_fonts_sanitize(get_option('seed_fonts_body_lineheight'));
    $body_selectors = seed_fonts_sanitize(get_option('seed_fonts_body_selectors'));
    $body_is_important = (seed_fonts_sanitize(get_option('seed_fonts_body_is_important')));
    $body_font_styles = '';

if($body_is_google_font) {
        $body_font = preg_replace('!\s+!', ' ', seed_fonts_sanitize(get_option('seed_fonts_body_google_font_name')));
    } else {
        $body_font = seed_fonts_sanitize(get_option('seed_fonts_body_font'));
    }

if($body_is_enabled && ($body_font !== false) && ($body_font != '')) {

if($body_selectors != '') {
            $body_font_styles = $admin_body_selectors . $body_selectors;
        }
        $body_other_font = ',sans-serif';
        if($body_font == 'noto-sans-thai') {
            $body_other_font = ',noto-sans,sans-serif';
        }
        if($body_font == 'noto-serif-thai') {
            $body_other_font = ',noto-serif,sans-serif';
        }

$body_font_family = '"' . $body_font . '"' . $body_other_font . ($body_is_important ? ' !important' : '');
        $body_font_styles .= '{font-family: '. $body_font_family . ';';
        if($body_weight != '') {
            $body_font_styles .= ' font-weight: '.$body_weight.($body_is_important ? ' !important' : '').';';
        }
        if($body_size != '') {
            $body_font_styles .= ' font-size: '.$body_size.$body_size_unit.($body_is_important ? ' !important' : '').';';
        }
        if($body_lineheight != '') {
            $body_font_styles .= ' line-height: '.$body_lineheight.($body_is_important ? ' !important' : '').';';
        }
        $body_font_styles .= ' }';

// Add CSS Var
        $body_font_styles .= 'body {--s-body:' . $body_font_family . ';';
        $body_font_styles .= '--s-body-line-height:' . $body_lineheight . ';';
        $body_font_styles .= '}';

if($body_is_google_font) {
            if($body_weight != '') {
                wp_enqueue_style('seed-fonts-body-all', 'https://fonts.googleapis.com/css?family='.$body_font.':'.$body_weight, false);
            } else {
                wp_enqueue_style('seed-fonts-body-all', 'https://fonts.googleapis.com/css?family='.$body_font, false);
            }
        } else {
            $upload_dir = wp_upload_dir();
            if(file_exists(get_stylesheet_directory() . '/vendor/fonts/' . $body_font) && is_dir(get_stylesheet_directory() . '/vendor/fonts/' . $body_font)) {
                wp_enqueue_style('seed-fonts-body-all', get_stylesheet_directory_uri() . '/vendor/fonts/' . $body_font . '/font.css', array(  ));
            } elseif(file_exists($upload_dir['basedir'] . '/fonts/' . $body_font) && is_dir($upload_dir['basedir'] . '/fonts/' . $body_font)) {
                wp_enqueue_style('seed-fonts-body-all', $upload_dir['baseurl'] . '/fonts/' . $body_font . '/font.css', array(  ));
            } else {
                wp_enqueue_style('seed-fonts-body-all', plugin_dir_url(__FILE__) . 'fonts/' . $body_font . '/font.css', array(  ));
            }
        }
        wp_add_inline_style('seed-fonts-body-all', $body_font_styles);
    }
}

add_action('admin_menu', 'seed_fonts_setup_menu');

function seed_fonts_setup_menu()
{
    $seed_font_page = add_submenu_page('themes.php', __('Seed Fonts', 'seed-fonts'), __('Fonts', 'seed-fonts'), 'manage_options', 'seed-fonts', 'seed_fonts_init');

add_action('load-' . $seed_font_page, 'seed_fonts_admin_styles');
}

function seed_fonts_admin_styles()
{
    wp_enqueue_style('seed-fonts', plugin_dir_url(__FILE__) . 'seed-fonts-admin.css', array(), '2018-1');
    wp_enqueue_script('seed-fonts', plugin_dir_url(__FILE__) . 'seed-fonts-admin.js', array( 'jquery', 'jquery-ui-tabs' ), '2018-1', true);
}

function seed_fonts_init()
{ ?>
<div class="wrap">
    <div class="icon32" id="icon-options-general"></div>
    <h2><?php esc_html_e('Seed Fonts', 'seed-fonts'); ?></h2>
    <?php
    if(isset($_GET['settings-updated'])) {
        ?>
    <div class="updated">
        <p><strong><?php esc_html_e('Settings updated successfully.', 'seed-fonts'); ?></strong>
    </div><?php
    }
    ?>
    <p>
        <?php printf(wp_kses(__('This plugin allows you to use Google fonts, bundled Thai fonts, or your own custom fonts. For more information, please visit <a href="%1$s" target="_blank">Seed Fonts by Seedwebs.com</a>', 'seed-fonts'), array( 'a' => array( 'href' => array(), 'target' => array() ) )), esc_url('https://docs.seedwebs.com/category/91-seed-fonts')); ?>
    </p>
    <form action="<?php echo admin_url('options.php'); ?>" method="post" id="seed-fonts-form">
        <div id="seed-fonts-tabs">
            <ul class="wp-clearfix">
                <li><a href="#seed-fonts-header"><?php esc_html_e('Heading', 'seed-fonts'); ?></a></li>
                <li><a href="#seed-fonts-body"><?php esc_html_e('Body', 'seed-fonts'); ?></a></li>
            </ul>
            <div class="dummy">
                <?php settings_fields('seed-fonts'); ?>
                <?php do_settings_sections('seed-fonts'); ?>
            </div>
            <?php submit_button(); ?>
        </div>
        <?php seed_fonts_hidden_weight_options(); ?>
    </form>
</div>
<?php }

/**
 * Put font weight options
 *
 * @since 0.10.0
 */
function seed_fonts_hidden_weight_options()
{

$fonts = seed_fonts_get_fonts();

foreach($fonts as $_font => $_font_desc) { ?>
<select id="seed-fonts-<?php esc_html_e($_font, 'seed-fonts'); ?>-weights" style="display:none">
    <option value=""></option><?php
            foreach($_font_desc["weights"] as $_weight) { ?>
    <option value="<?php esc_html_e($_weight, 'seed-fonts'); ?>"><?php esc_html_e($_weight, 'seed-fonts'); ?>
    </option><?php
            } ?>
</select> <?php
    }

echo '<select id="seed-fonts-all-weights" style="display:none">
	<option value=""></option>
	<option value="100">Thin 100</option>
	<option value="200">Extra Light 200</option>
	<option value="300" selected="selected">Light 300</option>
	<option value="400">Regular 400</option>
	<option value="500">Medium 500</option>
	<option value="600">Semi-Bold 600</option>
	<option value="700">Bold 700</option>
	<option value="800">Extra-Bold 800</option>
	<option value="900">Black 900</option>
	</select>';
}

/**
 * Get the list of bundled fonts
 *
 * @since 0.10.0
 * @return array
 */
function seed_fonts_get_fonts()
{
    $loop = __(' (Thai Loop)', 'seed-fonts');

$fonts = array(
        "anuphan" => array(
            "font"    => "Anuphan",
            "weights" => array( 400, 500, 700)
        ),
        "ibm-plex-thai" => array(
            "font"    => "IBM Plex Thai",
            "weights" => array( 300, 400, 500, 700)
        ),
        "anakotmai" => array(
            "font"    => "Anakotmai",
            "weights" => array( 300, 500, 700)
        ),
        "noto-sans-thai" => array(
            "font"    => "Noto Sans Thai",
            "weights" => array( 100, 200, 300, 400, 500, 600, 700, 800, 900)
        ),
        "cloud" => array(
            "font"    => "Cloud",
            "weights" => array( 300, 700 )
        ),
        "iannnnn-duck" => array(
            "font"    => "iannnnn-duck",
            "weights" => array( 300, 400, 700 )
        ),
        "moonjelly" => array(
            "font"    => "Moonjelly",
            "weights" => array( 300, 700 )
        ),
        "chulabhornlikit-display" => array(
            "font"    => "Chulabhorn Likit Display",
            "weights" => array( 500)
        ),
        "chulabhornlikit-text" => array(
            "font"    => "Chulabhorn Likit Text" . $loop,
            "weights" => array( 300, 400, 500, 700)
        ),
        "sarabun" => array(
            "font"    => "Sarabun" . $loop,
            "weights" => array( 100, 200, 300, 400, 500, 600, 700, 800)
        ),
        "noto-serif-thai" => array(
            "font"    => "Noto Serif Thai" . $loop,
            "weights" => array( 100, 200, 300, 400, 500, 600, 700, 800, 900)
        ),
        "boon" => array(
            "font"    => "Boon" . $loop,
            "weights" => array( 400, 500, 600 )
        ),
        "cs-prajad" => array(
            "font"    => "CS Prajad" . $loop,
            "weights" => array( 400, 700 )
        ),
        "cs-chatthai-ui" => array(
            "font"    => "CS Chatthai UI" . $loop,
            "weights" => array( 400 )
        )
    );

// This is where we add custom fonts
    if (file_exists(get_stylesheet_directory() . '/vendor/fonts') && is_dir(get_stylesheet_directory() . '/vendor/fonts')) {
        $d_handle = opendir(get_stylesheet_directory() . '/vendor/fonts');
        while (false !== ($entry = readdir($d_handle))) {
            if (is_dir(get_stylesheet_directory() . '/vendor/fonts/' . $entry) && (file_exists(get_stylesheet_directory() . '/vendor/fonts/' . $entry . '/font.css'))) {
                $headers = get_file_data(get_stylesheet_directory() . '/vendor/fonts/' . $entry . '/font.css', array(
                    'font'    => 'Font Name',
                    'weights' => 'Weights'
                ));
                $_font = array(
                    'font'    => empty($headers['font']) ? $entry : $headers['font'],
                    'weights' => empty($headers['weights']) ? array() : array_map('trim', explode(',', $headers['weights'])),
                );
                $fonts[ $entry ] = $_font;
            }
        }
    }
    // add more custom fonts from /upload/fonts/
    $upload_dir = wp_upload_dir();
    if (file_exists($upload_dir['basedir'] . '/fonts/') && is_dir($upload_dir['basedir'] . '/fonts/')) {
        $d_handle = opendir($upload_dir['basedir'] . '/fonts/');
        while (false !== ($entry = readdir($d_handle))) {
            if (is_dir($upload_dir['basedir'] . '/fonts/'  . $entry) && (file_exists($upload_dir['basedir'] . '/fonts/'  . $entry . '/font.css'))) {
                $headers = get_file_data($upload_dir['basedir'] . '/fonts/'  . $entry . '/font.css', array(
                    'font'    => 'Font Name',
                    'weights' => 'Weights'
                ));
                $_font = array(
                    'font'    => empty($headers['font']) ? $entry : $headers['font'],
                    'weights' => empty($headers['weights']) ? array() : array_map('trim', explode(',', $headers['weights'])),
                );
                $fonts[ $entry ] = $_font;
            }
        }
    }

return apply_filters('seed_fonts_fonts', $fonts);

}

/**
 * Get the list of fonts formatted for use in a dropdown
 *
 * @since 0.10.0
 * @return array
 */
function seed_fonts_get_fonts_option_list()
{

$list = array();

foreach (seed_fonts_get_fonts() as $id => $data) {
        $list[ $id ] = $data['font'];
    }

return $list;

}

/**
 * Get the list of font weights formatted for use in a dropdown
 *
 * @since 0.10.0
 *
 * @param string $font Name of the font
 *
 * @return array
 */
function seed_fonts_get_fonts_weights_option_list($font, $is_google_fonts)
{
    $font = seed_fonts_get_font($font);
    if (($is_google_fonts) || (! isset($font['weights'])) || empty($font['weights'])) {
        return array(
            '' => '',
            100 => 'Thin 100',
            200 => 'Extra Light 200',
            300 => 'Light 300',
            400 => 'Regular 400',
            500 => 'Medium 500',
            600 => 'Semi-Bold 600',
            700 => 'Bold 700',
            800 => 'Extra-Bold 800',
            900 => 'Black 900',
        );
    }

$list = array( "" => "" );

foreach ($font['weights'] as $weight) {
        $list[ $weight ] = $weight;
    }

return $list;

}

/**
 * Get font data
 *
 * @since 0.10.0
 *
 * @param string $font Name of the font to retrieve
 *
 * @return bool|array
 */
function seed_fonts_get_font($font)
{

if (empty($font)) {
        return false;
    }

$fonts = seed_fonts_get_fonts();

if (array_key_exists($font, $fonts)) {
        return $fonts[ $font ];
    }

return false;

}

/**
 * Quick helper function that prefixes an option ID
 *
 * This makes it easier to maintain and makes it super easy to change the options prefix without breaking the options
 * registered with the Settings API.
 *
 * @since 0.10.0
 *
 * @param string $name Unprefixed name of the option
 *
 * @return string
 */
function seed_fonts_get_option_id($name)
{
    return 'seed_fonts_' . $name;
}

/**
 * Get the plugin settings in header tab
 *
 * @since 0.10.0
 * @return array
 */
function seed_fonts_get_header_settings()
{

$settings = array(
        array(
            'id'      => 'seed-fonts-header',
            'title'   => __('Fonts Settings - Heading', 'seed-fonts'),
            'options' => array(
                array(
                    'id'      => seed_fonts_get_option_id('is_enabled'),
                    'title'   => esc_html__('Enable Heading Font?', 'seed-fonts'),
                    'type'    => 'checkbox',
                    'options' => array( 'on' => esc_html__('Yes', 'seed-fonts') )
                ),
                array(
                    'id'      => seed_fonts_get_option_id('is_google_fonts'),
                    'title'   => esc_html__('Use Google Fonts?', 'seed-fonts'),
                    'type'    => 'checkbox',
                    'options' => array( 'on' => esc_html__('Yes', 'seed-fonts') )
                ),
                array(
                    'id'      => seed_fonts_get_option_id('google_font_name'),
                    'title'   => esc_html__('Google Font Name', 'seed-fonts'),
                    'type'    => 'text',
                    'desc'    => wp_kses(sprintf(__('Use font name from <a href="%1$s" target="_blank">fonts.google.com</a>, such as <b>Roboto</b>, <b>Open Sans</b> (case-sensitive).', 'seed-fonts'), esc_url('https://fonts.google.com/')), array(
                        'a' => array(
                            'href'   => array(),
                            'target' => array()
                        ),
                        'b' => array()
                    )),
                    'default' => esc_html__('Open Sans', 'seed-fonts'),
                ),
                array(
                    'id'      => seed_fonts_get_option_id('font'),
                    'title'   => esc_html__('Bundled Font', 'seed-fonts'),
                    'type'    => 'dropdown',
                    'options' => seed_fonts_get_fonts_option_list()
                ),
                array(
                    'id'      => seed_fonts_get_option_id('weight'),
                    'title'   => esc_html__('Weight', 'seed-fonts'),
                    'desc'    => esc_html__('Many fonts have only Regular (400) and Bold (700).', 'seed-fonts'),
                    'type'    => 'dropdown',
                    'options' => seed_fonts_get_fonts_weights_option_list(get_option('seed_fonts_font'), get_option('seed_fonts_is_google_fonts'))
                ),
                array(
                    'id'      => seed_fonts_get_option_id('selectors'),
                    'title'   => esc_html__('Selectors', 'seed-fonts'),
                    'type'    => 'text',
                    'desc'    => wp_kses(__('Separate selectors with commas such as <b>h1, h2, .button</b>.', 'seed-fonts'), array(
                        'a' => array(
                            'href'   => array(),
                            'target' => array()
                        ),
                        'b' => array()
                    )),
                    'default' => 'h1, h2, h3, h4, h5, h6, nav, .nav, .menu, button, .button, .btn, .price, ._heading, .wp-block-pullquote blockquote, blockquote, label, legend'
                ),
                array(
                    'id'      => seed_fonts_get_option_id('is_important'),
                    'title'   => esc_html__('Force Using This Font?', 'seed-fonts'),
                    'type'    => 'checkbox',
                    'options' => array( 'on' => esc_html__('Yes (!important added)', 'seed-fonts') )
                ),
                array(
                    'id'       => seed_fonts_get_option_id('css-generated'),
                    'title'    => esc_html__('Generated CSS', 'seed-fonts'),
                    'type'     => 'textarea_code'
                ),
            ),
        ),
    );

return $settings;

}

/**
 * Get the plugin settings in body tab
 *
 * @since 0.10.0
 * @return array
 */
function seed_fonts_get_body_settings()
{

$settings = array(
        array(
            'id'      => 'seed-fonts-body',
            'title'   => __('Fonts Settings - Body', 'seed-fonts'),
            'options' => array(
                array(
                    'id'      => seed_fonts_get_option_id('body_is_enabled'),
                    'title'   => esc_html__('Enable Body Font?', 'seed-fonts'),
                    'type'    => 'checkbox',
                    'options' => array( 'on' => esc_html__('Yes', 'seed-fonts') )
                ),
                array(
                    'id'      => seed_fonts_get_option_id('body_is_google_fonts'),
                    'title'   => esc_html__('Use Google Fonts?', 'seed-fonts'),
                    'type'    => 'checkbox',
                    'options' => array( 'on' => esc_html__('Yes', 'seed-fonts') )
                ),
                array(
                    'id'      => seed_fonts_get_option_id('body_google_font_name'),
                    'title'   => esc_html__('Google Font Name', 'seed-fonts'),
                    'type'    => 'text',
                    'desc'    => wp_kses(sprintf(__('Use font name from <a href="%1$s" target="_blank">fonts.google.com</a>, such as <b>Roboto</b>, <b>Open Sans</b> (case-sensitive).', 'seed-fonts'), esc_url('https://fonts.google.com/')), array(
                        'a' => array(
                            'href'   => array(),
                            'target' => array()
                        ),
                        'b' => array()
                    )),
                    'default' => esc_html__('Open Sans', 'seed-fonts'),
                ),
                array(
                    'id'      => seed_fonts_get_option_id('body_font'),
                    'title'   => esc_html__('Bundled Font', 'seed-fonts'),
                    'type'    => 'dropdown',
                    'options' => seed_fonts_get_fonts_option_list(),
                ),
                array(
                    'id'      => seed_fonts_get_option_id('body_weight'),
                    'title'   => esc_html__('Weight', 'seed-fonts'),
                    'desc'    => esc_html__('Many fonts have only Regular (400), not Light (300).', 'seed-fonts'),
                    'type'    => 'dropdown',
                    'options' => array(
                        '' => '',
                        300 => 'Light 300',
                        400 => 'Regular 400',
                    )
                ),
                array(
                    'id'      => seed_fonts_get_option_id('body_size'),
                    'title'   => esc_html__('Size', 'seed-fonts'),
                    'type'    => 'text',
                    'default' => '16'
                ),
                array(
                    'id'      => seed_fonts_get_option_id('body_size_unit'),
                    'title'   => esc_html__('Size Unit', 'seed-fonts'),
                    'type'    => 'dropdown',
                    'options' => array( 'px' => esc_html__('px', 'seed-fonts'), 'em' => esc_html__('em', 'seed-fonts'), '%' => esc_html__('%', 'seed-fonts') ),
                    'default' => 'px'
                ),

array(
                    'id'      => seed_fonts_get_option_id('body_lineheight'),
                    'title'   => esc_html__('Line Height', 'seed-fonts'),
                    'type'    => 'text',
                    'desc'    => esc_html__('1.5-1.8 is recommended.', 'seed-fonts'),
                    'default' => '1.6'
                ),
                array(
                    'id'      => seed_fonts_get_option_id('body_selectors'),
                    'title'   => esc_html__('Selectors', 'seed-fonts'),
                    'type'    => 'text',
                    'desc'    => esc_html__('Separate selectors with commas', 'seed-fonts'),
                    'default' => 'body'
                ),
                array(
                    'id'      => seed_fonts_get_option_id('body_is_important'),
                    'title'   => esc_html__('Force Using This Font?', 'seed-fonts'),
                    'type'    => 'checkbox',
                    'options' => array( 'on' => esc_html__('Yes (!important added)', 'seed-fonts') )
                ),
                array(
                    'id'       => seed_fonts_get_option_id('body-css-generated'),
                    'title'    => esc_html__('Generated CSS', 'seed-fonts'),
                    'type'     => 'textarea_code'
                ),
            ),
        ),
    );

return $settings;

}

add_action('admin_init', 'seed_fonts_register_plugin_settings');

/**
 * Register plugin settings
 *
 * This function dynamically registers plugin settings.
 *
 * @since 0.10.0
 * @see   seed_fonts_get_settings
 * @return void
 */
function seed_fonts_register_plugin_settings()
{

$header_settings = seed_fonts_get_header_settings();

foreach ($header_settings as $key => $section) {

/* We add the sections and then loop through the corresponding options */
        add_settings_section($section['id'], $section['title'], 'seed_fonts_section', 'seed-fonts');

/* Get the options now */
        foreach ($section['options'] as $k => $option) {

$field_args = array(
                'name'    => $option['id'],
                'title'   => $option['title'],
                'type'    => $option['type'],
                'desc'    => isset($option['desc']) ? $option['desc'] : '',
                'default' => isset($option['default']) ? $option['default'] : '',
                'options' => isset($option['options']) ? $option['options'] : array(),
                'group'   => 'seed-fonts'
            );

$args = array(
                'type' => 'string',
                'sanitize_callback' => 'seed_fonts_sanitize',
                'default' => '',
            );

register_setting('seed-fonts', $option['id'], $args);
            add_settings_field($option['id'], $option['title'], 'seed_fonts_output_settings_field', 'seed-fonts', $section['id'], $field_args);

}
    }

$body_settings = seed_fonts_get_body_settings();

foreach ($body_settings as $key => $section) {

/* We add the sections and then loop through the corresponding options */
        add_settings_section($section['id'], $section['title'], 'seed_fonts_section', 'seed-fonts');

/* Get the options now */
        foreach ($section['options'] as $k => $option) {

$args = array(
                'type' => 'string',
                'sanitize_callback' => 'seed_fonts_sanitize',
                'default' => '',
            );

register_setting('seed-fonts', $option['id'], $args);
            add_settings_field($option['id'], $option['title'], 'seed_fonts_output_settings_field', 'seed-fonts', $section['id'], $field_args);

}
    }
}

/**
 * Remove all special characters but allow Thai characters and ? ! - space
 *
 * @since 2.4.0
 */
function seed_fonts_sanitize($value)
{
    $value = preg_replace('/[^ก-๙a-zA-Z0-9_,.-\?\!\-\s]/u', '', $value);
    return $value;
}

/**
 * Generate new section
 *
 * This callback function set div for a new section
 *
 * @since 0.10.0
 * @see   seed_fonts_register_plugin_settings
 * @return void
 */
function seed_fonts_section($section)
{
    ?>
</div>
<div id="<?php echo $section['id'] ?>">
    <?php
}

/**
 * Generate the option field output
 *
 * @since 0.10.0
 *
 * @param array $option The current option array
 *
 * @return void
 */
function seed_fonts_output_settings_field($option)
{

$current    = seed_fonts_sanitize(get_option($option['name'], $option['default']));
    $field_type = $option['type'];
    $id         = str_replace('_', '-', $option['name']);

// Because disabling the options when "Enable" is unchecked saved empty values we need to make sure the default is taken into account
    if (empty($current) && ! empty($option['default'])) {
        $current = $option['default'];
    }

switch($field_type):

case 'text':
            ?><input type="text" name="<?php echo $option['name']; ?>" id="<?php echo $id; ?>" value="<?php echo $current; ?>" class="regular-text" /><?php
            break;

case 'checkbox':
            foreach($option['options'] as $val => $choice):

if (count($option['options']) > 1) {
                    $id = "{$id}_{$val}";
                }
                $selected = is_array($current) && in_array($val, $current) ? 'checked="checked"' : '';
                ?>
    <label for="<?php echo $id; ?>">
        <input type="checkbox" name="<?php echo $option['name']; ?>[]" value="<?php echo $val; ?>" id="<?php echo $id; ?>" <?php echo $selected; ?> />
        <?php echo $choice; ?>
    </label>
    <?php endforeach;
            break;

case 'dropdown':
            ?>
    <label for="<?php echo $option['name']; ?>">
        <select name="<?php echo $option['name']; ?>" id="<?php echo $id; ?>">
            <?php foreach($option['options'] as $val => $choice):
                if($val == $current) {
                    $selected = 'selected="selected"';
                } else {
                    $selected = '';
                } ?>
            <option value="<?php echo $val; ?>" <?php echo $selected; ?>><?php echo $choice; ?></option>
            <?php endforeach; ?>
        </select>
    </label>
    <?php
    break;

case 'textarea':
            if(!$current && isset($option['std'])) {
                $current = $option['std'];
            }
            ?><textarea name="<?php echo $option['name']; ?>" id="<?php echo $id; ?>" rows="8" cols="70"><?php echo esc_textarea($current); ?></textarea><?php
            break;

case 'textarea_code':
            if(!$current && isset($option['std'])) {
                $current = $option['std'];
            }
            ?><textarea name="<?php echo $option['name']; ?>" id="<?php echo $id; ?>" rows="6" cols="60" class="code" readonly><?php echo esc_textarea($current); ?></textarea><?php
            break;

endswitch;

// Add the field description
    if (isset($option['desc']) && $option['desc'] != '') {
        echo wp_kses_post(sprintf('<p class="description">%1$s</p>', $option['desc']));
    };
}

load_plugin_textdomain('seed-fonts', false, basename(dirname(__FILE__)) . '/languages');
?>

${this.title}

Code Editor : seed-fonts.php