996 lines
28 KiB
PHP
996 lines
28 KiB
PHP
<?php
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/*
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* Plugin Name: BBCode
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* Version: 1.7.1
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* Plugin URI: https://www.flatpress.org
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* Author: FlatPress
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* Author URI: https://www.flatpress.org
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* Description: Allows using <a href="http://www.phpbb.com/phpBB/faq.php?mode=bbcode">BBCode</a> markup. Part of the standard distribution.
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*/
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require (plugin_getdir('bbcode') . '/inc/stringparser_bbcode.class.php');
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require (plugin_getdir('bbcode') . '/panels/admin.plugin.panel.bbcode.php');
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/**
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* Setups the plugin.
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*/
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function plugin_bbcode_startup() {
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// defintions part
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// load options
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$bbconf = plugin_getoptions('bbcode');
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// get defaults if not configured
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define('BBCODE_ALLOW_HTML', isset($bbconf ['escape-html']) ? $bbconf ['escape-html'] : true);
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define('BBCODE_ENABLE_COMMENTS', isset($bbconf ['comments']) ? $bbconf ['comments'] : false);
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define('BBCODE_USE_EDITOR', isset($bbconf ['editor']) ? $bbconf ['editor'] : true);
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define('BBCODE_URL_MAXLEN', isset($bbconf ['url-maxlen']) ? $bbconf ['url-maxlen'] : 40);
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if (!file_exists('getfile.php')) {
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define('BBCODE_USE_WRAPPER', false);
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} else {
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$funcs = explode(',', ini_get('disable_functions'));
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if (in_array('readfile', $funcs)) {
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define('BBCODE_USE_WRAPPER', false);
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} else {
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define('BBCODE_USE_WRAPPER', true);
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}
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}
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// filter part
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// add_filter('comment_text', 'plugin_bbcode_comment');
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add_filter('title_save_pre', 'wp_specialchars', 1);
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if (!BBCODE_ALLOW_HTML) {
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add_filter('content_save_pre', 'wp_specialchars', 1);
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}
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add_filter('pre_comment_author_name', 'wp_specialchars');
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add_filter('pre_comment_content', 'wp_specialchars');
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add_filter('the_content', 'BBCode', 1);
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add_filter('the_excerpt', 'BBCode', 1);
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add_filter('the_content', 'plugin_bbcode_undoHtml', 30);
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if (BBCODE_USE_EDITOR) {
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// initialize the toolbar
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add_filter('editor_toolbar', 'plugin_bbcode_init_toolbar');
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}
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if (BBCODE_ENABLE_COMMENTS) {
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add_filter('comment_text', 'plugin_bbcode_comment', 1);
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}
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}
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// plugin_bbcode_startup();
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add_action('wp_head', 'plugin_bbcode_startup');
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/**
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* Adds the plugin's CSS and JS to the HTML head.
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*/
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function plugin_bbcode_head() {
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echo " <!-- bbcode plugin -->\n";
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echo ' <link rel="stylesheet" type="text/css" href="' . plugin_geturl('bbcode') . "res/bbcode.css\" />\n";
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echo ' <script src="' . plugin_geturl('bbcode') . "res/editor.js\"></script>\n";
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echo " <!-- end of bbcode plugin -->\n";
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}
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add_action('wp_head', 'plugin_bbcode_head');
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/**
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* Remaps the URL so that there's no hint to your attachs/ directory.
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*
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* @param string $d
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* @return boolean
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*/
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function bbcode_remap_url(&$d) {
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// nothing to remap if given string is empty
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if (empty($d)) {
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return;
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}
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// NWM: "attachs/" is interpreted as a keyword, and it is translated to the actual path of ATTACHS_DIR
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// CHANGE! we use the getfile.php script to mask the actual path of the attachs dir!
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// DMKE: I got an idea about an integer-id based download/media manager... work-in-progress
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if (strpos($d, ':') === false) {
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// if is relative url
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// absolute path, relative to this server
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if ($d [0] == '/') {
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/*
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* BLOG_BASEURL contains a trailing slash in the end. If
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* $d begins with a slash, we first strip it otherwise
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* the string would look like
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* http://mysite.com/flatpress//path/you/entered
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* ^^ ugly double slash :P
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*/
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$d = BLOG_BASEURL . substr($d, 1);
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}
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if (substr($d, 0, 8) == 'attachs/') {
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$d = BBCODE_USE_WRAPPER ? 'getfile.php?f=' . basename($d) . '&dl=true' : substr_replace($d, ATTACHS_DIR, 0, 8);
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return true;
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}
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if (substr($d, 0, 7) == 'images/') {
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$d = substr_replace($d, IMAGES_DIR, 0, 7);
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$d = BBCODE_USE_WRAPPER ? 'getfile.php?f=' . basename($d) : $d;
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}
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return true;
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}
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if (strpos($d, 'www.') === 0) {
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$d = 'http://' . $d;
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}
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return false;
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}
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/**
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* Function to link documents.
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*
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* @param string $action
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* @param array $attributes
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* @param string $content
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* @param mixed $params
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* Not used
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* @param mixed $node_object
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* Not used
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* @return string
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*/
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function do_bbcode_url($action, $attributes, $content, $params, $node_object) {
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global $lang;
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lang_load('plugin:bbcode');
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if ($action == 'validate') {
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return true;
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}
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// the code was specified as follows: [url]http://.../[/url]
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if (!isset($attributes ['default'])) {
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// cut url if longer than > BBCODE_URL_MAXLEN
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$url = $content;
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if (($l = strlen($url)) > BBCODE_URL_MAXLEN) {
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$t = (int) (BBCODE_URL_MAXLEN / 2);
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$content = substr($url, 0, $t) . ' … ' . substr($url, $l - $t);
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}
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} else {
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// else the code was specified as follows: [url=http://.../]Text[/url]
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$url = $attributes ['default'];
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}
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$local = bbcode_remap_url($url);
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$the_url = $local ? (BLOG_BASEURL . $url) : $url;
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// DMKE: uh?
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$content = $content;
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$rel = isset($attributes ['rel']) ? ' rel="' . $attributes ['rel'] . '"' : '';
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$extern = !$local ? ' class="externlink" title="' . $lang ['plugin'] ['bbcode'] ['go_to'] . ' ' . $the_url . '"' : '';
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return '<a' . $extern . ' href="' . $the_url . '"' . $rel . '>' . $content . '</a>';
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}
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/**
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* Function to include images.
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*
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* @param string $action
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* @param array $attributes
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* @param string $content
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* @param mixed $params
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* Not used
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* @param mixed $node_object
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* Not used
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* @return string
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*/
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function do_bbcode_img($action, $attributes, $content, $params, $node_object) {
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if ($action == 'validate') {
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return true;
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}
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if (!isset($attributes ['default'])) {
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return '[No valid img specified]';
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}
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$absolutepath = $actualpath = $attributes ['default'];
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// NWM: "images/" is interpreted as a keyword, and it is translated to the actual path of IMAGES_DIR
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$image_is_local = bbcode_remap_url($actualpath);
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$float = ' class="center" ';
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$popup_start = '';
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$popup_end = '';
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$alt = $title = basename($actualpath);
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$useimageinfo = true; // use IPTC info
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if (isset($attributes ['alt'])) {
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$alt = wp_specialchars($attributes ['alt']);
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$useimageinfo = false;
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}
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if (isset($attributes ['title'])) {
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$title = wp_specialchars($attributes ['title']);
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$useimageinfo = false;
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}
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$img_size = array();
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// let's disable socket functions for remote files
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// slow remote servers may otherwise lockup the system
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if ($image_is_local) {
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$img_info = array();
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$img_size = @getimagesize($actualpath, $img_info);
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$absolutepath = BLOG_BASEURL . $actualpath;
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if ($useimageinfo && function_exists('iptcparse')) {
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if ($img_size ['mime'] == 'image/jpeg') {
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// tiffs won't be supported
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if (is_array($img_info)) {
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if (isset($img_info ["APP13"])) {
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$iptc = iptcparse($img_info ["APP13"]);
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$title = @$iptc ["2#005"] [0] ? wp_specialchars($iptc ["2#005"] [0]) : $title;
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$alt = isset($iptc ["2#120"] [0]) ? wp_specialchars($iptc ["2#120"] [0], 1) : $title;
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}
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}
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}
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}
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}
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$orig_w = $width = isset($img_size [0]) ? $img_size [0] : 0;
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$orig_h = $height = isset($img_size [1]) ? $img_size [1] : 0;
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$thumbpath = null;
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// default: resize to 0, which means leaving it as it is, as width and hight will be ignored ;)
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$scalefact = 0;
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/*
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* scale attribute has priority over width and height if scale is
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* set popup is set to true automatically, unless it is explicitly
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* set to false
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*/
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if (isset($attributes ['scale'])) {
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if (substr($attributes ['scale'], -1, 1) == '%') {
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// Format: NN%. We ignore %
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$val = substr($attributes ['scale'], 0, -1);
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} else {
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$val = $attributes ['scale'];
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}
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$scalefact = $val / 100.0;
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$width = (int) ($scalefact * $width);
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$height = (int) ($scalefact * $height);
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} elseif (isset($attributes ['width']) && isset($attributes ['height'])) {
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// if both width and height are set, we assume proportions are ok
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$width = (int) $attributes ['width'];
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$height = (int) $attributes ['height'];
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} elseif (isset($attributes ['width'])) {
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// if only width is set we calc proportions
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$scalefact = $orig_w ? ($attributes ['width'] / $orig_w) : 0;
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$width = (int) $attributes ['width'];
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$height = (int) ($scalefact * $orig_h);
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} elseif (isset($attributes ['height'])) {
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// if only height is set we calc proportions
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$scalefact = $orig_w ? ($attributes ['height'] / $orig_h) : 0;
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$height = (int) $attributes ['height'];
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$width = (int) ($scalefact * $orig_w);
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}
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if ($height < $orig_h) {
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$attributes ['popup'] = true;
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}
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if ($height != $orig_h) {
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// bbcode_img_scale_filter($actualpath, $img_props, $newsize)
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$thumbpath = apply_filters('bbcode_img_scale', $actualpath, $img_size, array(
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$width,
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$height
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));
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}
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// Calculating the "loading" attribute of the image.
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// For details, see https://developer.mozilla.org/en-US/docs/Web/HTML/Element/img#attr-loading
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// -> "lazy" is default (see https://developer.mozilla.org/en-US/docs/Web/Performance/Lazy_loading)
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$loadingValue = 'lazy';
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// Use img attribute value if explicitly set
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if (isset($attributes ['loading'])) {
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$loadingValue = $attributes ['loading'];
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}
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$loading = ' loading="' . $loadingValue . '"';
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// JS for popup
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if (isset($attributes ['popup']) && ($attributes ['popup'])) {
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$pop_width = $orig_w ? $orig_w : 800;
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$pop_height = $orig_h ? $orig_h : 600;
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$popup = ' onclick="Popup=window.open("' . $absolutepath . '","Popup","toolbar=no,location=no,status=no,"' . '"menubar=no,scrollbars=yes,resizable=yes,width=' . $pop_width . ',height=' . $pop_height . '"); return false;"';
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// Plugin hook, here lightbox attachs
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$popup = apply_filters('bbcode_img_popup', $popup, $absolutepath);
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$popup_start = $attributes ['popup'] == 'true' ? '<a title="' . $title . '" href="' . $absolutepath . '"' . $popup . '>' : '';
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$popup_end = $attributes ['popup'] == 'true' ? '</a>' : '';
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}
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$img_width = $width ? ' width="' . $width . '"' : '';
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$img_height = $height ? ' height="' . $height . '"' : '';
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if (isset($attributes ['float'])) {
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$float = ($attributes ['float'] == 'left' || $attributes ['float'] == 'right') ? ' class="float' . $attributes ['float'] . '"' : ' class="center"';
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}
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$src = $thumbpath ? (BLOG_BASEURL . $thumbpath) : $absolutepath;
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$pop = $popup_start ? '' : ' title="' . $title . '" ';
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// Finally: Put together the whole img tag with all its attributes and return it
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return $popup_start . '<img src="' . $src . '" alt="' . $alt . '" ' . $pop . $float . $img_width . $img_height . $loading . ' />' . $popup_end;
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}
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/**
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* Function for email links
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*
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* @param string $action
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* @param array $attr
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* @param string $content
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* @param mixed $params
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* Not used
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* @param mixed $node_object
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* Not used
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* @return string
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*/
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function do_bbcode_mail($action, $attributes, $content, $params, $node_object) {
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if ($action == 'validate') {
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// not used for now
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return true;
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}
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// obfuscation mode: decimal/hexadecimal ASCII randomly mixed
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$mode = 3;
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// the code was specified as follows: [mail]user@example.org[/mail]
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if (!isset($attributes ['default'])) {
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return "<a href=\"" . obfuscateEmailAddress("mailto:" . $content, $mode) . "\" class=\"maillink\">" . obfuscateEmailAddress($content, $mode) . "</a>";
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} else {
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// else the code was specified as follows: [mail=user@example.org]link text[/url]
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return "<a href=\"" . obfuscateEmailAddress("mailto:" . $attributes ['default'], $mode) . "\" class=\"maillink\">" . $content . "</a>";
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}
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}
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/**
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* Function for embedding videos
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*
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* @param string $action
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* @param array $attr
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* @param string $content
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* @param mixed $params
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* Not used
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* @param mixed $node_object
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* Not used
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* @return string
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*/
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function do_bbcode_video($action, $attr, $content, $params, $node_object) {
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if ($action == 'validate') {
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return true;
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}
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$vurl = parse_url($attr ['default']);
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if (isset($attr ['type'])) {
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$type = $attr ['type'];
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} else {
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// no host: must be local file
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if (!array_key_exists('host', $vurl)) {
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$type = 'html5';
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} else {
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// is it http://www.MYSITE.com or http://MYSITE.com ?
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$web = explode('.', $vurl ['host']);
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array_pop($web);
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$type = isset($web [1]) ? $web [1] : $web [0];
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}
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}
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// Check the [video] element's attributes width, height and float
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$width = isset($attr ['width']) ? $attr ['width'] : '560';
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$height = isset($attr ['height']) ? $attr ['height'] : '315';
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$floatClass = isset($attr ['float']) ? $attr ['float'] : 'nofloat';
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$query = array();
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if (array_key_exists('query', $vurl)) {
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$query = utils_kexplode($vurl ['query'], '=&');
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}
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$output = null;
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// We recognize different video providers by the given video URL.
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switch ($type) {
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// YouTube
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case 'youtube':
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$output = '<iframe class="bbcode_video bbcode_video_youtube ' . $floatClass . '" src="https://www.youtube-nocookie.com/embed/' . $query ['v'] . '" width="' . $width . '" height="' . $height . '" allow="accelerometer; autoplay; fullscreen; encrypted-media; gyroscope; picture-in-picture"></iframe>';
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break;
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// Vimeo
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case 'vimeo':
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$vid = isset($query ['sec']) ? $query ['sec'] : str_replace('/', '', $vurl ['path']);
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$output = '<iframe class="bbcode_video bbcode_video_vimeo ' . $floatClass . '" src="https://player.vimeo.com/video/' . $vid . '?color=' . $vid . '&title=0&byline=0&portrait=0" width="' . $width . '" height="' . $height . '" allow="autoplay; fullscreen;" allowfullscreen></iframe>';
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break;
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// Facebook
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case 'facebook':
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$vid = isset($query ['sec']) ? $query ['sec'] : str_replace('/video/', '', $vurl ['path']);
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$output = '<div id="fb-root"></div>
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<script async defer src="https://connect.facebook.net/en_US/sdk.js#xfbml=1&version=v3.2"></script>
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<div class="fb-video bbcode_video bbcode_video_facebook ' . $floatClass . '" data-href="' . $vid . '" data-allowfullscreen="true" data-width="' . $width . '"></div>';
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break;
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// Any video file that can be played with HTML5 <video> element
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case 'html5':
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default:
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// get the video path from the default attribute
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$videoPath = $attr ['default'];
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// if it's local ("attachs/video.mp4") ...
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$video_is_local = bbcode_remap_url($videoPath);
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if ($video_is_local) {
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// ... we need to prepend it with the blog base URL
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$videoPath = BLOG_BASEURL . $videoPath;
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}
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$output = '<video class="bbcode_video bbcode_video_html5 ' . $floatClass . '" width="' . $width . '" height="' . $height . '" controls><source src="' . $videoPath . '">Your browser does not support the video tag</video>';
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break;
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$output = null;
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}
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if (isset($output)) {
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return $output;
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}
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return '[unsupported video]';
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}
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/**
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* Function to return code
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*
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* @param string $action
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* @param array $attributes
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* @param string $content
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* @param mixed $params
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* Not used
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* @param mixed $node_object
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* Not used
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* @return string
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*/
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function do_bbcode_code($action, $attributes, $content, $params, $node_object) {
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if ($action == 'validate') {
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return true;
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}
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$temp_str = $content;
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$temp_str = str_replace('<br />', chr(10), $temp_str);
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$temp_str = str_replace(chr(10) . chr(10), chr(10), $temp_str);
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$temp_str = str_replace(chr(32), ' ', $temp_str);
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if (BBCODE_ALLOW_HTML) {
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$temp_str = wp_specialchars($temp_str);
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}
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$a = '';
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if (function_exists('plugin_syntaxhighlighter_foot')) {
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if (isset($attributes ['default'])) {
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$a = $attributes ['default'];
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$p = explode(':', $a);
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plugin_syntaxhighlighter_add($p [0]);
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}
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}
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if ($a) {
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$a = ' class="' . $a . '"';
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}
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return '<pre' . $a . '>' . $temp_str . '</pre>';
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}
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/**
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* Function to return html
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*
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* @param string $action
|
|
* @param array $attributes
|
|
* @param string $content
|
|
* @param mixed $params
|
|
* Not used
|
|
* @param mixed $node_object
|
|
* Not used
|
|
* @return string
|
|
*/
|
|
function do_bbcode_html($action, $attributes, $content, $params, $node_object) {
|
|
if ($action == 'validate') {
|
|
return true;
|
|
}
|
|
static $count = 0;
|
|
// NWM: life is hell -___-'
|
|
if (!isset($GLOBALS ['BBCODE_TEMP_HTML'])) {
|
|
$GLOBALS ['BBCODE_TEMP_HTML'] = array();
|
|
}
|
|
$GLOBALS ['BBCODE_TEMP_HTML'] [$count] = $content;
|
|
$str = "<!-- #HTML_BLOCK_{$count}# -->";
|
|
$count++;
|
|
return $str;
|
|
}
|
|
|
|
/**
|
|
* Function to colorize text.
|
|
*
|
|
* @param string $action
|
|
* @param array $attributes
|
|
* @param string $content
|
|
* @param mixed $params
|
|
* Not used
|
|
* @param mixed $node_object
|
|
* Not used
|
|
* @return string
|
|
*/
|
|
function do_bbcode_color($action, $attributes, $content, $params, $node_object) {
|
|
if ($action == 'validate') {
|
|
return true;
|
|
}
|
|
return '<span style="color:' . $attributes ['default'] . '">' . $content . '</span>';
|
|
}
|
|
|
|
/**
|
|
* Function to set font size.
|
|
*
|
|
* @param string $action
|
|
* @param array $attributes
|
|
* @param string $content
|
|
* @param mixed $params
|
|
* Not used
|
|
* @param mixed $node_object
|
|
* Not used
|
|
* @return string
|
|
*/
|
|
function do_bbcode_size($action, $attributes, $content, $params, $node_object) {
|
|
if ($action == 'validate') {
|
|
return true;
|
|
}
|
|
return '<span style="font-size:' . $attributes ['default'] . '">' . $content . '</span>';
|
|
}
|
|
|
|
/**
|
|
* Function to align elements.
|
|
*
|
|
* @param string $action
|
|
* @param array $attributes
|
|
* @param string $content
|
|
* @param mixed $params
|
|
* Not used
|
|
* @param mixed $node_object
|
|
* Not used
|
|
* @return string
|
|
*/
|
|
function do_bbcode_align($action, $attr, $content, $params, $node_object) {
|
|
return '<div style="text-align:' . $attr ['default'] . '">' . $content . '</div>';
|
|
}
|
|
|
|
/**
|
|
* Function to make a list.
|
|
*
|
|
* @param string $action
|
|
* @param array $attributes
|
|
* @param string $content
|
|
* @param mixed $params
|
|
* Not used
|
|
* @param mixed $node_object
|
|
* Not used
|
|
* @return string
|
|
*/
|
|
function do_bbcode_list($action, $attributes, $content, $params, $node_object) {
|
|
if ($action == 'validate') {
|
|
return true;
|
|
}
|
|
if (isset($attributes ['default']) && $attributes ['default'] == '#') {
|
|
$list = 'ol';
|
|
} else {
|
|
$list = 'ul';
|
|
}
|
|
return "<$list>$content</$list>";
|
|
}
|
|
|
|
/**
|
|
* Initializes the BBCode parser.
|
|
*
|
|
* @return object
|
|
*/
|
|
function &plugin_bbcode_init() {
|
|
static $bbcode = null;
|
|
|
|
// have been here already - get outta here :)
|
|
if (defined('BBCODE_INIT_DONE')) {
|
|
return $bbcode;
|
|
}
|
|
|
|
// get the BBCode parser
|
|
$bbcode = new StringParser_BBCode();
|
|
$bbcode->setGlobalCaseSensitive(false); // don't care about case sensitivity: img == IMG == Img
|
|
$bbcode->setMixedAttributeTypes(true);
|
|
|
|
/*
|
|
* Tags that are same in BBCode and HTML ([i]...[/i] => <i>...</i>)
|
|
*/
|
|
$bbcode_tags_simple = array(
|
|
'b' => 'strong',
|
|
'i' => 'em',
|
|
'quote' => 'blockquote',
|
|
'blockquote',
|
|
'strong',
|
|
'em',
|
|
'ins',
|
|
'del',
|
|
'hr',
|
|
'h2',
|
|
'h3',
|
|
'h4',
|
|
'h5',
|
|
'h6'
|
|
// u for underlined: see below
|
|
);
|
|
foreach ($bbcode_tags_simple as $key => $val) {
|
|
if (!is_numeric($key)) {
|
|
$bbtag = $key;
|
|
$htmltag = $val;
|
|
} else {
|
|
$htmltag = $bbtag = $val;
|
|
}
|
|
$bbcode->addCode($bbtag, 'simple_replace', null, array(
|
|
'start_tag' => "<$htmltag>",
|
|
'end_tag' => "</$htmltag>"
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->setCodeFlag($bbtag, 'closetag', BBCODE_CLOSETAG_MUSTEXIST);
|
|
}
|
|
|
|
/*
|
|
* other tags
|
|
*/
|
|
// underlined text
|
|
$bbcode->addCode('u', 'simple_replace', null, array(
|
|
'start_tag' => '<span style="text-decoration: underline">',
|
|
'end_tag' => '</span>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
|
|
// colored text
|
|
$bbcode->addCode('color', 'callback_replace', 'do_bbcode_color', array(
|
|
'usecontent_param' => array(
|
|
'default'
|
|
)
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->setCodeFlag('color', 'closetag', BBCODE_CLOSETAG_MUSTEXIST);
|
|
|
|
// sized text
|
|
$bbcode->addCode('size', 'callback_replace', 'do_bbcode_size', array(
|
|
'usecontent_param' => array(
|
|
'default'
|
|
)
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->setCodeFlag('size', 'closetag', BBCODE_CLOSETAG_MUSTEXIST);
|
|
|
|
// code
|
|
$bbcode->addCode('code', 'usecontent', 'do_bbcode_code', array(), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->setCodeFlag('code', 'closetag', BBCODE_CLOSETAG_MUSTEXIST);
|
|
|
|
// plain html content
|
|
$bbcode->addCode('html', 'usecontent', 'do_bbcode_html', array(), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->setCodeFlag('html', 'closetag', BBCODE_CLOSETAG_MUSTEXIST);
|
|
|
|
// links
|
|
$bbcode->addCode('url', 'callback_replace', 'do_bbcode_url', array(
|
|
'usecontent_param' => array(
|
|
'default',
|
|
'new'
|
|
)
|
|
), 'link', array(
|
|
'listitem',
|
|
'block',
|
|
'inline'
|
|
), array(
|
|
'link'
|
|
));
|
|
|
|
// images
|
|
$bbcode->addCode('img', 'callback_replace_single', 'do_bbcode_img', array(
|
|
'usecontent_param' => array(
|
|
'default',
|
|
'float',
|
|
'alt',
|
|
'popup',
|
|
'width',
|
|
'height',
|
|
'title'
|
|
)
|
|
), 'image', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->setCodeFlag('img', 'closetag', 'BBCODE_CLOSETAG_FORBIDDEN');
|
|
|
|
// email links
|
|
$bbcode->addCode('mail', // tag name: this will go between square brackets
|
|
'callback_replace', // type of action: we'll use a callback function
|
|
'do_bbcode_mail', // name of the callback function
|
|
array(
|
|
'usecontent_param' => array(
|
|
'default'
|
|
)
|
|
), // supported parameters: "default" is [acronym=valore]
|
|
'inline', // type of the tag, inline or block, etc
|
|
array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), // type of elements in which you can use this tag
|
|
array()); // type of elements where this tag CAN'T go (in this case, none, so it can go everywhere)
|
|
$bbcode->setCodeFlag('mail', 'closetag', BBCODE_CLOSETAG_MUSTEXIST); // a closing tag must exist [/tag]
|
|
|
|
// video
|
|
$bbcode->addCode('video', 'callback_replace_single', 'do_bbcode_video', array(
|
|
'usecontent_param' => array(
|
|
'default',
|
|
'float',
|
|
'width',
|
|
'height'
|
|
)
|
|
), 'image', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->setCodeFlag('video', 'closetag', 'BBCODE_CLOSETAG_FORBIDDEN');
|
|
|
|
// unordered and ordered list
|
|
$bbcode->addCode('list', 'callback_replace', 'do_bbcode_list', array(
|
|
'start_tag' => '<ul>',
|
|
'end_tag' => '</ul>'
|
|
), 'list', array(
|
|
'block',
|
|
'listitem'
|
|
), array());
|
|
$bbcode->setCodeFlag('list', 'closetag', BBCODE_CLOSETAG_MUSTEXIST);
|
|
$bbcode->setCodeFlag('list', 'paragraph_type', BBCODE_PARAGRAPH_BLOCK_ELEMENT);
|
|
$bbcode->setCodeFlag('list', 'opentag.before.newline', BBCODE_NEWLINE_DROP);
|
|
$bbcode->setCodeFlag('list', 'closetag.before.newline', BBCODE_NEWLINE_DROP);
|
|
|
|
// list items
|
|
$bbcode->addCode('*', 'simple_replace', null, array(
|
|
'start_tag' => '<li>',
|
|
'end_tag' => '</li>'
|
|
), 'listitem', array(
|
|
'list'
|
|
), array());
|
|
$bbcode->setCodeFlag('*', 'closetag', BBCODE_CLOSETAG_OPTIONAL);
|
|
$bbcode->setCodeFlag('*', 'paragraphs', false);
|
|
|
|
// aligned text
|
|
$bbcode->addCode('align', 'callback_replace', 'do_bbcode_align', array(
|
|
'usecontent_param' => array(
|
|
'default'
|
|
)
|
|
), 'block', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
|
|
// aaaand we're done!
|
|
define('BBCODE_INIT_DONE', true);
|
|
$bbcode = apply_filters('bbcode_init', $bbcode);
|
|
|
|
return $bbcode;
|
|
}
|
|
|
|
/**
|
|
* Enter description here...
|
|
*
|
|
* @param string $text
|
|
* @return string
|
|
*/
|
|
function BBCode($text) {
|
|
$bbcode = &plugin_bbcode_init();
|
|
return $bbcode->parse($text);
|
|
}
|
|
|
|
/**
|
|
* Adds a Toolbar to admin panels write entry.
|
|
*
|
|
* @global $_FP_SMARTY
|
|
*/
|
|
function plugin_bbcode_init_toolbar() {
|
|
global $_FP_SMARTY;
|
|
$lang = lang_load('plugin:bbcode');
|
|
$selection = $lang ['admin'] ['plugin'] ['bbcode'] ['editor'] ['selection'];
|
|
// get all available images
|
|
$indexer = new fs_filelister(IMAGES_DIR);
|
|
$imageslist = $indexer->getList();
|
|
// sort by name
|
|
sort($imageslist);
|
|
array_unshift($imageslist, $selection);
|
|
$_FP_SMARTY->assign('images_list', $imageslist);
|
|
// get all available attachements
|
|
$indexer = new fs_filelister(ATTACHS_DIR);
|
|
$attachslist = $indexer->getList();
|
|
// sort by name
|
|
sort($attachslist);
|
|
array_unshift($attachslist, $selection);
|
|
$_FP_SMARTY->assign('attachs_list', $attachslist);
|
|
|
|
echo $_FP_SMARTY->fetch('plugin:bbcode/toolbar');
|
|
}
|
|
|
|
/**
|
|
* Simplified codes for comments.
|
|
*
|
|
* @param string $text
|
|
* @return string
|
|
*/
|
|
function plugin_bbcode_comment($text) {
|
|
$bbcode = new StringParser_BBCode();
|
|
// If you set it to false the case-sensitive will be ignored for all codes
|
|
$bbcode->setGlobalCaseSensitive(false);
|
|
$bbcode->setMixedAttributeTypes(true);
|
|
$bbcode->addCode('b', 'simple_replace', null, array(
|
|
'start_tag' => '<strong>',
|
|
'end_tag' => '</strong>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('strong', 'simple_replace', null, array(
|
|
'start_tag' => '<strong>',
|
|
'end_tag' => '</strong>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('i', 'simple_replace', null, array(
|
|
'start_tag' => '<em>',
|
|
'end_tag' => '</em>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('em', 'simple_replace', null, array(
|
|
'start_tag' => '<em>',
|
|
'end_tag' => '</em>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('ins', 'simple_replace', null, array(
|
|
'start_tag' => '<ins>',
|
|
'end_tag' => '</ins>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('u', 'simple_replace', null, array(
|
|
'start_tag' => '<ins>',
|
|
'end_tag' => '</ins>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('del', 'simple_replace', null, array(
|
|
'start_tag' => '<del>',
|
|
'end_tag' => '</del>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('strike', 'simple_replace', null, array(
|
|
'start_tag' => '<del>',
|
|
'end_tag' => '</del>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('blockquote', 'simple_replace', null, array(
|
|
'start_tag' => '<blockquote><p>',
|
|
'end_tag' => '</p></blockquote>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('quote', 'simple_replace', null, array(
|
|
'start_tag' => '<blockquote><p>',
|
|
'end_tag' => '</p></blockquote>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('pre', 'simple_replace', null, array(
|
|
'start_tag' => '<pre>',
|
|
'end_tag' => '</pre>'
|
|
), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
$bbcode->addCode('code', 'usecontent', 'do_bbcode_code', array(), 'inline', array(
|
|
'listitem',
|
|
'block',
|
|
'inline',
|
|
'link'
|
|
), array());
|
|
return $bbcode->parse($text);
|
|
}
|
|
|
|
/**
|
|
* This is for [html] tag postprocess
|
|
*
|
|
* @param unknown_type $match
|
|
* @return unknown
|
|
*/
|
|
function plugin_bbcode_undoHtmlCallback($match) {
|
|
// builtin function (see core.wp-formatting)
|
|
return clean_pre($match [1]);
|
|
}
|
|
|
|
/**
|
|
* Enter description here...
|
|
*
|
|
* @param string $text
|
|
* @return string
|
|
*/
|
|
function plugin_bbcode_undoHtml($text) {
|
|
// return preg_replace_callback('|<!-- BEGOFHTML -->(.*)<!-- EOFHTML -->|sU', 'plugin_bbcode_undoHtmlCallback', $text);
|
|
if (isset($GLOBALS ['BBCODE_TEMP_HTML'])) {
|
|
foreach ($GLOBALS ['BBCODE_TEMP_HTML'] as $n => $content) {
|
|
// html_entity_decode($content)
|
|
$content = str_replace('<', '<', $content);
|
|
$content = str_replace('>', '>', $content);
|
|
$text = str_replace("<!-- #HTML_BLOCK_{$n}# -->", $content, $text);
|
|
}
|
|
$GLOBALS ['BBCODE_TEMP_HTML'] = array();
|
|
}
|
|
return $text;
|
|
}
|
|
|
|
// ------------------------------------------------------------------------------
|
|
// obfuscate mail adresses
|
|
// ------------------------------------------------------------------------------
|
|
/**
|
|
* Obfuscates the given email adress with the given mode.
|
|
* Thanks for spam-me-not.php to Rolf Offermanns!
|
|
* Spam-me-not in JavaScript: http://www.zapyon.de
|
|
*
|
|
* @param string $originalString
|
|
* the email adress to obfuscate
|
|
* @param int $mode
|
|
* the mode (1: decimal ASCII; 2: hexadecimal ASCII; 3: decimal/hexadecimal ASCII randomly mixed)
|
|
* @return string
|
|
*/
|
|
function obfuscateEmailAddress($originalString, $mode) {
|
|
$encodedString = "";
|
|
$nowCodeString = "";
|
|
|
|
$originalLength = strlen($originalString);
|
|
$encodeMode = $mode;
|
|
|
|
for($i = 0; $i < $originalLength; $i++) {
|
|
if ($mode == 3)
|
|
$encodeMode = rand(1, 2);
|
|
switch ($encodeMode) {
|
|
case 1: // Decimal code
|
|
$nowCodeString = "&#" . ord($originalString [$i]) . ";";
|
|
break;
|
|
case 2: // Hexadecimal code
|
|
$nowCodeString = "&#x" . dechex(ord($originalString [$i])) . ";";
|
|
break;
|
|
default:
|
|
return "ERROR: wrong encoding mode.";
|
|
}
|
|
$encodedString .= $nowCodeString;
|
|
}
|
|
return $encodedString;
|
|
} |