278 lines
8.4 KiB
PHP
278 lines
8.4 KiB
PHP
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<?php
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/*
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Plugin Name: Prismatic
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Plugin URI: https://plugin-planet.com/
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Description: Display beautiful syntax-highlighted code snippets with Prism.js or Highlight.js
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Tags: code, css, fence, highlight, language, pre, prettify, prism, snippet, syntax
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Author: Jeff Starr
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Contributors: specialk
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Author URI: https://plugin-planet.com/
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Donate link: http://m0n.co/donate
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Requires at least: 4.1
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Tested up to: 4.6
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Stable tag: 1.0
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Version: 1.0
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Text Domain: prismatic
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Domain Path: /languages
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License: GPL v2 or later
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*/
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if (!defined('ABSPATH')) die();
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if (!class_exists('Prismatic')) {
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final class Prismatic {
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private static $instance;
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public static function instance() {
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if (!isset(self::$instance) && !(self::$instance instanceof Prismatic)) {
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self::$instance = new Prismatic;
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self::$instance->constants();
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self::$instance->includes();
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add_action('admin_init', array(self::$instance, 'check_plugin'));
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add_action('admin_init', array(self::$instance, 'check_version'));
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add_action('plugins_loaded', array(self::$instance, 'load_i18n'));
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add_filter('plugin_action_links', array(self::$instance, 'action_links'), 10, 2);
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add_filter('plugin_row_meta', array(self::$instance, 'plugin_links'), 10, 2);
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add_action('wp_enqueue_scripts', 'prismatic_enqueue_front');
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add_action('admin_enqueue_scripts', 'prismatic_enqueue_admin');
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add_action('admin_notices', 'prismatic_admin_notice');
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add_action('admin_menu', 'prismatic_menu_pages');
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add_action('admin_init', 'prismatic_register_settings');
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add_action('admin_init', 'prismatic_reset_options');
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add_action('init', 'prismatic_add_filters');
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}
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return self::$instance;
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}
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public static function options_general() {
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$options = array(
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'library' => 'none',
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);
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return apply_filters('prismatic_options_general', $options);
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}
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public static function options_prism() {
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$options = array(
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'prism_theme' => 'default',
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'filter_content' => 'none',
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'filter_excerpts' => 'none',
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'filter_comments' => 'none',
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'line_highlight' => false,
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'line_numbers' => false,
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'show_language' => false,
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'singular_only' => true,
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);
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return apply_filters('prismatic_options_prism', $options);
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}
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public static function options_highlight() {
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$options = array(
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'highlight_theme' => 'default',
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'filter_content' => 'none',
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'filter_excerpts' => 'none',
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'filter_comments' => 'none',
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'init_javascript' => 'hljs.initHighlightingOnLoad();',
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'singular_only' => true,
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);
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return apply_filters('prismatic_options_highlight', $options);
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}
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public static function options_plain() {
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$options = array(
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'filter_content' => 'none',
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'filter_excerpts' => 'none',
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'filter_comments' => 'none',
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);
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return apply_filters('prismatic_options_plain', $options);
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}
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private function constants() {
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if (!defined('PRISMATIC_VERSION')) define('PRISMATIC_VERSION', '1.0');
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if (!defined('PRISMATIC_REQUIRE')) define('PRISMATIC_REQUIRE', '4.1');
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if (!defined('PRISMATIC_NAME')) define('PRISMATIC_NAME', 'Prismatic');
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if (!defined('PRISMATIC_AUTHOR')) define('PRISMATIC_AUTHOR', 'Jeff Starr');
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if (!defined('PRISMATIC_HOME')) define('PRISMATIC_HOME', 'https://plugin-planet.com/');
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if (!defined('PRISMATIC_URL')) define('PRISMATIC_URL', plugin_dir_url(__FILE__));
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if (!defined('PRISMATIC_DIR')) define('PRISMATIC_DIR', plugin_dir_path(__FILE__));
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if (!defined('PRISMATIC_FILE')) define('PRISMATIC_FILE', plugin_basename(__FILE__));
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if (!defined('PRISMATIC_SLUG')) define('PRISMATIC_SLUG', basename(dirname(__FILE__)));
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}
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private function includes() {
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require_once PRISMATIC_DIR .'inc/prismatic-core.php';
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require_once PRISMATIC_DIR .'inc/resources-enqueue.php';
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require_once PRISMATIC_DIR .'inc/settings-callbacks.php';
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require_once PRISMATIC_DIR .'inc/settings-display.php';
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require_once PRISMATIC_DIR .'inc/settings-register.php';
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require_once PRISMATIC_DIR .'inc/settings-reset.php';
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require_once PRISMATIC_DIR .'inc/settings-validate.php';
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}
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public function action_links($links, $file) {
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if ($file == PRISMATIC_FILE) {
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$prismatic_links = '<a href="'. admin_url('options-general.php?page=prismatic') .'">'. esc_html__('Settings', 'prismatic') .'</a>';
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array_unshift($links, $prismatic_links);
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}
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return $links;
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}
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public function plugin_links($links, $file) {
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if ($file == plugin_basename(__FILE__)) {
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$rate_href = 'https://wordpress.org/support/plugin/'. PRISMATIC_SLUG .'/reviews/?rate=5#new-post';
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$rate_title = esc_attr__('Click here to rate and review this plugin on WordPress.org', 'prismatic');
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$rate_text = esc_html__('Rate this plugin', 'prismatic');
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$pro_href = 'https://plugin-planet.com/prismatic-pro/?plugin';
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$pro_title = esc_attr__('Get Prismatic Pro!', 'prismatic');
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$pro_text = esc_html__('Go Pro', 'prismatic');
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$pro_style = 'padding:1px 5px;color:#eee;background:#333;border-radius:1px;';
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$links[] = '<a target="_blank" href="'. $rate_href .'" title="'. $rate_title .'">'. $rate_text .'</a>';
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// $links[] = '<a target="_blank" href="'. $pro_href .'" title="'. $pro_title .'" style="'. $pro_style .'">'. $pro_text .'</a>';
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}
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return $links;
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}
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public function check_plugin() {
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if (class_exists('Prismatic_Pro')) {
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if (is_plugin_active(PRISMATIC_FILE)) {
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deactivate_plugins(PRISMATIC_FILE);
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$msg = '<strong>'. esc_html__('Warning:', 'prismatic') .'</strong> ';
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$msg .= esc_html__('Pro version of Prismatic currently active. Free and Pro versions cannot be activated at the same time. ', 'prismatic');
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$msg .= esc_html__('Please return to the', 'prismatic') .' <a href="'. admin_url() .'">'. esc_html__('WP Admin Area', 'prismatic') .'</a> ';
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$msg .= esc_html__('and try again.', 'prismatic');
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wp_die($msg);
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}
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}
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}
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public function check_version() {
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global $wp_version;
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if (isset($_GET['activate']) && $_GET['activate'] == 'true') {
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if (version_compare($wp_version, PRISMATIC_REQUIRE, '<')) {
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if (is_plugin_active(PRISMATIC_FILE)) {
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deactivate_plugins(PRISMATIC_FILE);
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$msg = '<strong>'. PRISMATIC_NAME .'</strong> '. esc_html__('requires WordPress ', 'prismatic') . PRISMATIC_REQUIRE;
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$msg .= esc_html__(' or higher, and has been deactivated! ', 'prismatic');
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$msg .= esc_html__('Please return to the', 'prismatic') .' <a href="'. admin_url() .'">';
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$msg .= esc_html__('WP Admin Area', 'prismatic') .'</a> '. esc_html__('to upgrade WordPress and try again.', 'prismatic');
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wp_die($msg);
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}
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}
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}
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}
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public function load_i18n() {
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load_plugin_textdomain('prismatic', false, PRISMATIC_DIR .'languages/');
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}
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public function __clone() {
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_doing_it_wrong(__FUNCTION__, esc_html__('Cheatin’ huh?', 'prismatic'), PRISMATIC_VERSION);
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}
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public function __wakeup() {
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_doing_it_wrong(__FUNCTION__, esc_html__('Cheatin’ huh?', 'prismatic'), PRISMATIC_VERSION);
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}
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}
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}
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if (class_exists('Prismatic')) {
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$prismatic_options_general = get_option('prismatic_options_general', Prismatic::options_general());
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$prismatic_options_general = apply_filters('prismatic_get_options_general', $prismatic_options_general);
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$prismatic_options_prism = get_option('prismatic_options_prism', Prismatic::options_prism());
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$prismatic_options_prism = apply_filters('prismatic_get_options_prism', $prismatic_options_prism);
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$prismatic_options_highlight = get_option('prismatic_options_highlight', Prismatic::options_highlight());
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$prismatic_options_highlight = apply_filters('prismatic_get_options_highlight', $prismatic_options_highlight);
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$prismatic_options_plain = get_option('prismatic_options_plain', Prismatic::options_plain());
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$prismatic_options_plain = apply_filters('prismatic_get_options_plain', $prismatic_options_plain);
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if (!function_exists('prismatic')) {
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function prismatic() {
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do_action('prismatic');
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return Prismatic::instance();
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}
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}
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prismatic();
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}
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