public static function init_settings()
{
if (!self::$settings) {
// Add settings
CrayonSettingsWP::load_settings(TRUE);
self::$settings = array('url' => plugins_url(CRAYON_TE_CONTENT_PHP, __FILE__), 'home_url' => home_url(), 'css' => 'crayon-te', 'used' => CrayonGlobalSettings::val(CrayonSettings::TINYMCE_USED), 'used_setting' => CrayonSettings::TINYMCE_USED, 'ajax_url' => plugins_url(CRAYON_AJAX_PHP, dirname(dirname(__FILE__))), 'css_selected' => 'crayon-selected', 'code_css' => '#crayon-code', 'url_css' => '#crayon-url', 'url_info_css' => '#crayon-te-url-info', 'lang_css' => '#crayon-lang', 'title_css' => '#crayon-title', 'mark_css' => '#crayon-mark', 'inline_css' => 'crayon-inline', 'inline_hide_css' => 'crayon-hide-inline', 'inline_hide_only_css' => 'crayon-hide-inline-only', 'hl_css' => '#crayon-highlight', 'switch_html' => '#content-html', 'switch_tmce' => '#content-tmce', 'tinymce_button' => '#content_crayon_tinymce', 'submit_css' => 'crayon-te-submit', 'submit_wrapper_css' => '#crayon-te-submit-wrapper', 'data_value' => 'data-value', 'attr_sep' => CrayonGlobalSettings::val_str(CrayonSettings::ATTR_SEP), 'css_sep' => '_', 'fallback_lang' => CrayonGlobalSettings::val(CrayonSettings::FALLBACK_LANG), 'dialog_title_add' => crayon__('Add Crayon Code'), 'dialog_title_edit' => crayon__('Edit Crayon Code'), 'submit_add' => crayon__('Add'), 'submit_edit' => crayon__('Save'));
}
}
public static function load_cache()
{
// Load cache from db
if (!(self::$cache = get_option(self::CACHE))) {
self::$cache = array();
update_option(self::CACHE, self::$cache);
}
}
/**
* Converts Crayon tags found in WP to <pre> form.
* XXX: This will alter blog content, so backup before calling.
* XXX: Do NOT call this while updating posts or comments, it may cause an infinite loop or fail.
* @param $encode Whether to detect missing "decode" attribute and encode html entities in the code.
*/
public static function convert_tags($encode = FALSE)
{
$crayon_posts = CrayonSettingsWP::load_legacy_posts();
if ($crayon_posts === NULL) {
return;
}
self::init_legacy_tag_bits();
$args = array('callback' => 'CrayonWP::capture_replace_pre', 'callback_extra_args' => array('encode' => $encode), 'ignore' => FALSE, 'preserve_atts' => TRUE, 'flags' => self::$legacy_flags, 'skip_setting_check' => TRUE);
foreach ($crayon_posts as $postID) {
$post = get_post($postID);
$post_content = $post->post_content;
$post_captures = self::capture_crayons($postID, $post_content, array(), $args);
if ($post_captures['has_captured'] === TRUE) {
$post_obj = array();
$post_obj['ID'] = $postID;
$post_obj['post_content'] = addslashes($post_captures['content']);
wp_update_post($post_obj);
CrayonLog::syslog("Converted Crayons in post ID {$postID} to pre tags", 'CONVERT');
}
if (CrayonGlobalSettings::val(CrayonSettings::COMMENTS)) {
$comments = get_comments(array('post_id' => $postID));
foreach ($comments as $comment) {
$commentID = $comment->comment_ID;
$comment_captures = self::capture_crayons($commentID, $comment->comment_content, array(CrayonSettings::DECODE => TRUE), $args);
if ($comment_captures['has_captured'] === TRUE) {
$comment_obj = array();
$comment_obj['comment_ID'] = $commentID;
$comment_obj['comment_content'] = $comment_captures['content'];
wp_update_comment($comment_obj);
CrayonLog::syslog("Converted Crayons in post ID {$postID}, comment ID {$commentID} to pre tags", 'CONVERT');
}
}
}
}
self::refresh_posts();
}
<div id="crayon-te-content">
<?php
$crayon_root_te = dirname(dirname(dirname(__FILE__)));
require_once $crayon_root_te . '/crayon_wp.class.php';
require_once CrayonWP::wp_load_path();
require_once CRAYON_TE_PHP;
require_once CRAYON_PARSER_PHP;
CrayonSettingsWP::load_settings();
$langs = CrayonParser::parse_all();
$curr_lang = CrayonGlobalSettings::val(CrayonSettings::FALLBACK_LANG);
$themes = CrayonResources::themes()->get();
$curr_theme = CrayonGlobalSettings::val(CrayonSettings::THEME);
$fonts = CrayonResources::fonts()->get();
$curr_font = CrayonGlobalSettings::val(CrayonSettings::FONT);
CrayonTagEditorWP::init_settings();
class CrayonTEContent
{
public static function select_resource($id, $resources, $current, $set_class = TRUE)
{
$id = CrayonSettings::PREFIX . $id;
if (count($resources) > 0) {
$class = $set_class ? 'class="' . CrayonSettings::SETTING . ' ' . CrayonSettings::SETTING_SPECIAL . '"' : '';
echo '<select id="' . $id . '" name="' . $id . '" ' . $class . ' ' . CrayonSettings::SETTING_ORIG_VALUE . '="' . $current . '">';
foreach ($resources as $resource) {
$asterisk = $current == $resource->id() ? ' *' : '';
echo '<option value="' . $resource->id() . '" ' . selected($current, $resource->id()) . ' >' . $resource->name() . $asterisk . '</option>';
}
echo '</select>';
} else {
// None found, default to text box
public static function show_posts()
{
CrayonSettingsWP::load_settings();
$postIDs = self::load_posts();
$legacy_posts = self::load_legacy_posts();
// Avoids O(n^2) by using a hash map, tradeoff in using strval
$legacy_map = array();
foreach ($legacy_posts as $legacyID) {
$legacy_map[strval($legacyID)] = TRUE;
}
echo '<table class="crayon-table" cellspacing="0" cellpadding="0"><tr class="crayon-table-header">', '<td>', crayon__('ID'), '</td><td>', crayon__('Title'), '</td><td>', crayon__('Posted'), '</td><td>', crayon__('Modifed'), '</td><td>', crayon__('Contains Legacy Tags?'), '</td></tr>';
$posts = array();
for ($i = 0; $i < count($postIDs); $i++) {
$posts[$i] = get_post($postIDs[$i]);
}
usort($posts, 'CrayonSettingsWP::post_cmp');
for ($i = 0; $i < count($posts); $i++) {
$post = $posts[$i];
$postID = $post->ID;
$title = $post->post_title;
$title = !empty($title) ? $title : 'N/A';
$tr = $i == count($posts) - 1 ? 'crayon-table-last' : '';
echo '<tr class="', $tr, '">', '<td>', $postID, '</td>', '<td><a href="', $post->guid, '" target="_blank">', $title, '</a></td>', '<td>', $post->post_date, '</td>', '<td>', $post->post_modified, '</td>', '<td>', isset($legacy_map[strval($postID)]) ? '<span style="color: red;">' . crayon__('Yes') . '</a>' : crayon__('No'), '</td>', '</tr>';
}
echo '</table>';
exit;
}
private function load()
{
if (empty($this->url)) {
$this->error('The specified URL is empty, please provide a valid URL.');
return;
}
// Try to replace the URL with an absolute path if it is local, used to prevent scripts
// from executing when they are loaded.
$url = $this->url;
if ($this->setting_val(CrayonSettings::DECODE_ATTRIBUTES)) {
$url = CrayonUtil::html_entity_decode($url);
}
$url = CrayonUtil::pathf($url);
$site_http = CrayonGlobalSettings::site_url();
$scheme = parse_url($url, PHP_URL_SCHEME);
// Try to replace the site URL with a path to force local loading
if (empty($scheme)) {
// No url scheme is given - path may be given as relative
$url = CrayonUtil::path_slash($site_http) . CrayonUtil::path_slash($this->setting_val(CrayonSettings::LOCAL_PATH)) . $url;
}
$http_code = 0;
// If available, use the built in wp remote http get function.
if (function_exists('wp_remote_get')) {
$url_uid = 'crayon_' . CrayonUtil::str_uid($url);
$cached = get_transient($url_uid, 'crayon-syntax');
CrayonSettingsWP::load_cache();
if ($cached !== FALSE) {
$content = $cached;
$http_code = 200;
} else {
$response = @wp_remote_get($url, array('sslverify' => false, 'timeout' => 20));
$content = wp_remote_retrieve_body($response);
$http_code = wp_remote_retrieve_response_code($response);
$cache = $this->setting_val(CrayonSettings::CACHE);
$cache_sec = CrayonSettings::get_cache_sec($cache);
if ($cache_sec > 1 && $http_code >= 200 && $http_code < 400) {
set_transient($url_uid, $content, $cache_sec);
CrayonSettingsWP::add_cache($url_uid);
}
}
} else {
if (in_array(parse_url($url, PHP_URL_SCHEME), array('ssl', 'http', 'https'))) {
// Fallback to cURL. At this point, the URL scheme must be valid.
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
// For https connections, we do not require SSL verification
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($ch, CURLOPT_FRESH_CONNECT, FALSE);
curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
if (isset($_SERVER['HTTP_USER_AGENT'])) {
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
}
$content = curl_exec($ch);
$error = curl_error($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
}
}
if ($http_code >= 200 && $http_code < 400) {
$this->code($content);
} else {
if (empty($this->code)) {
// If code is also given, just use that
$this->error("The provided URL ('{$this->url}'), parsed remotely as ('{$url}'), could not be accessed.");
}
}
$this->needs_load = FALSE;
}
public static function content()
{
CrayonSettingsWP::load_settings();
$langs = CrayonLangs::sort_by_name(CrayonParser::parse_all());
$curr_lang = CrayonGlobalSettings::val(CrayonSettings::FALLBACK_LANG);
$themes = CrayonResources::themes()->get();
$curr_theme = CrayonGlobalSettings::val(CrayonSettings::THEME);
$fonts = CrayonResources::fonts()->get();
$curr_font = CrayonGlobalSettings::val(CrayonSettings::FONT);
CrayonTagEditorWP::init_settings();
?>
<div id="crayon-te-content" class="crayon-te">
<div id="crayon-te-bar">
<div id="crayon-te-bar-content">
<div id="crayon-te-title">Title</div>
<div id="crayon-te-controls">
<a id="crayon-te-ok" href="#"><?php
crayon_e('OK');
?>
</a> <span
class="crayon-te-seperator">|</span> <a id="crayon-te-cancel"
href="#"><?php
crayon_e('Cancel');
?>
</a>
</div>
</div>
</div>
<table id="crayon-te-table" class="describe">
<tr class="crayon-tr-center">
<th><?php
crayon_e('Title');
?>
</th>
<td class="crayon-nowrap"><?php
self::textbox('title', array('placeholder' => crayon__('A short description')));
?>
<span id="crayon-te-sub-section"> <?php
self::checkbox('inline');
?>
<span class="crayon-te-section"><?php
crayon_e('Inline');
?>
</span>
</span> <span id="crayon-te-sub-section"> <?php
self::checkbox('highlight');
?>
<span class="crayon-te-section"><?php
crayon_e("Don't Highlight");
?>
</span>
</span></td>
</tr>
<tr class="crayon-tr-center">
<th><?php
crayon_e('Language');
?>
</th>
<td class="crayon-nowrap"><?php
self::select_resource('lang', $langs, $curr_lang);
?>
<span class="crayon-te-section"><?php
crayon_e('Line Range');
?>
</span>
<?php
self::textbox('range', array('placeholder' => crayon__('(e.g. 3-5 or 3)')));
?>
<span class="crayon-te-section"><?php
crayon_e('Marked Lines');
?>
</span>
<?php
self::textbox('mark', array('placeholder' => crayon__('(e.g. 1,2,3-5)')));
?>
</td>
</tr>
<tr class="crayon-tr-center" style="text-align: center;">
<th>
<div>
<?php
crayon_e('Code');
?>
</div>
<input type="button" id="crayon-te-clear"
class="secondary-primary" value="<?php
crayon_e('Clear');
?>
"
name="clear"/>
</th>
<td><textarea id="crayon-code" name="code"
placeholder="<?php
crayon_e('Paste your code here, or type it in manually.');
?>
"></textarea>
</td>
</tr>
<tr class="crayon-tr-center">
<th id="crayon-url-th"><?php
crayon_e('URL');
?>
</th>
<td><?php
self::textbox('url', array('placeholder' => crayon__('Relative local path or absolute URL')));
?>
<div id="crayon-te-url-info" class="crayon-te-info">
<?php
crayon_e("If the URL fails to load, the code above will be shown instead. If no code exists, an error is shown.");
echo ' ';
printf(crayon__('If a relative local path is given it will be appended to %s - which is defined in %sCrayon > Settings > Files%s.'), '<span class="crayon-te-quote">' . get_home_url() . '/' . CrayonGlobalSettings::val(CrayonSettings::LOCAL_PATH) . '</span>', '<a href="options-general.php?page=crayon_settings" target="_blank">', '</a>');
?>
</div>
</td>
</tr>
<tr>
<td id="crayon-te-submit-wrapper" colspan="2"
style="text-align: center;"><?php
self::submit();
?>
</td>
</tr>
<!-- <tr>-->
<!-- <td colspan="2"><div id="crayon-te-warning" class="updated crayon-te-info"></div></td>-->
<!-- </tr>-->
<tr>
<td colspan="2"><?php
$admin = isset($_GET['is_admin']) ? intval($_GET['is_admin']) : is_admin();
if (!$admin && !CrayonGlobalSettings::val(CrayonSettings::TAG_EDITOR_SETTINGS)) {
exit;
}
?>
<hr/>
<div>
<h2 class="crayon-te-heading">
<?php
crayon_e('Settings');
?>
</h2>
</div>
<div id="crayon-te-settings-info" class="crayon-te-info">
<?php
crayon_e('Change the following settings to override their global values.');
echo ' <span class="', CrayonSettings::SETTING_CHANGED, '">';
crayon_e('Only changes (shown yellow) are applied.');
echo '</span><br/>';
echo sprintf(crayon__('Future changes to the global settings under %sCrayon > Settings%s won\'t affect overridden settings.'), '<a href="options-general.php?page=crayon_settings" target="_blank">', '</a>');
?>
</div>
</td>
</tr>
<?php
$sections = array('Theme', 'Font', 'Metrics', 'Toolbar', 'Lines', 'Code');
foreach ($sections as $section) {
echo '<tr><th>', crayon__($section), '</th><td>';
call_user_func('CrayonSettingsWP::' . strtolower($section), TRUE);
echo '</td></tr>';
}
?>
</table>
</div>
<?php
exit;
}
private function load()
{
if (empty($this->url)) {
$this->error('The specified URL is empty, please provide a valid URL.');
return;
}
/* Try to replace the URL with an absolute path if it is local, used to prevent scripts
from executing when they are loaded. */
$url = $this->url;
if ($this->setting_val(CrayonSettings::DECODE_ATTRIBUTES)) {
$url = CrayonUtil::html_entity_decode($url);
}
$url = CrayonUtil::pathf($url);
$local = FALSE;
// Whether to read locally
$site_http = CrayonGlobalSettings::site_url();
$site_path = CrayonGlobalSettings::site_path();
$scheme = parse_url($url, PHP_URL_SCHEME);
// Try to replace the site URL with a path to force local loading
if (strpos($url, $site_http) !== FALSE || strpos($url, $site_path) !== FALSE) {
$url = str_replace($site_http, $site_path, $url);
// Attempt to load locally
$local = TRUE;
$local_url = $url;
} else {
if (empty($scheme)) {
// No url scheme is given - path may be given as relative
$local_url = preg_replace('#^((\\/|\\\\)*)?#', $site_path . $this->setting_val(CrayonSettings::LOCAL_PATH), $url);
$local = TRUE;
}
}
// Try to find the file locally
if ($local == TRUE) {
if (($contents = CrayonUtil::file($local_url)) !== FALSE) {
$this->code($contents);
} else {
$local = FALSE;
CrayonLog::log("Local url ({$local_url}) could not be loaded", '', FALSE);
}
}
// If reading the url locally produced an error or failed, attempt remote request
if ($local == FALSE) {
if (empty($scheme)) {
$url = (CrayonUtil::isSecure() ? 'https://' : 'http://') . $url;
}
$http_code = 0;
// If available, use the built in wp remote http get function, we don't need SSL
if (function_exists('wp_remote_get')) {
$url_uid = 'crayon_' . CrayonUtil::str_uid($url);
$cached = get_transient($url_uid, 'crayon-syntax');
CrayonSettingsWP::load_cache();
if ($cached !== FALSE) {
$content = $cached;
$http_code = 200;
} else {
$response = @wp_remote_get($url, array('sslverify' => false, 'timeout' => 20));
$content = wp_remote_retrieve_body($response);
$http_code = wp_remote_retrieve_response_code($response);
$cache = $this->setting_val(CrayonSettings::CACHE);
$cache_sec = CrayonSettings::get_cache_sec($cache);
if ($cache_sec > 1 && $http_code >= 200 && $http_code < 400) {
set_transient($url_uid, $content, $cache_sec);
CrayonSettingsWP::add_cache($url_uid);
}
}
} else {
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, FALSE);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);
// For https connections, we do not require SSL verification
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, FALSE);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 20);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
curl_setopt($ch, CURLOPT_FRESH_CONNECT, FALSE);
curl_setopt($ch, CURLOPT_MAXREDIRS, 5);
curl_setopt($ch, CURLOPT_USERAGENT, $_SERVER['HTTP_USER_AGENT']);
$content = curl_exec($ch);
$error = curl_error($ch);
$http_code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
curl_close($ch);
}
if ($http_code >= 200 && $http_code < 400) {
$this->code($content);
} else {
if (empty($this->code)) {
// If code is also given, just use that
$this->error("The provided URL ('{$this->url}'), parsed remotely as ('{$url}'), could not be accessed.");
}
}
}
$this->needs_load = FALSE;
}
public static function submit()
{
global $CRAYON_EMAIL;
CrayonSettingsWP::load_settings();
$id = $_POST['id'];
$message = $_POST['message'];
$dir = CrayonResources::themes()->dirpath_for_id($id);
$dest = $dir . 'tmp';
wp_mkdir_p($dest);
if (is_dir($dir) && CrayonResources::themes()->exists($id)) {
try {
$zipFile = CrayonUtil::createZip($dir, $dest, TRUE);
$result = CrayonUtil::emailFile(array('to' => $CRAYON_EMAIL, 'from' => get_bloginfo('admin_email'), 'subject' => 'Theme Editor Submission', 'message' => $message, 'file' => $zipFile));
CrayonUtil::deleteDir($dest);
if ($result) {
echo 1;
} else {
echo -3;
}
} catch (Exception $e) {
CrayonLog::syslog($e->getMessage(), "THEME SUBMIT");
echo -2;
}
} else {
echo -1;
}
exit;
}
<?php
// Used to send requests to db from jQuery
require_once dirname(dirname(__FILE__)) . '/crayon_wp.class.php';
require_once CrayonSettingsWP::wp_load_path();
CrayonSettingsWP::load_settings(true);
//echo json_encode(CrayonGlobalSettings::get());
$allowed = array(CrayonSettings::HIDE_HELP, CrayonSettings::TINYMCE_USED);
//var_dump($_GET);
foreach ($allowed as $allow) {
if (array_key_exists($allow, $_GET)) {
CrayonGlobalSettings::set($allow, $_GET[$allow]);
CrayonSettingsWP::save_settings();
}
}
public static function update()
{
// Upgrade database and settings
global $CRAYON_VERSION;
$settings = CrayonSettingsWP::get_settings();
if ($settings === NULL || !isset($settings[CrayonSettings::VERSION])) {
return;
}
$version = $settings[CrayonSettings::VERSION];
$defaults = CrayonSettings::get_defaults_array();
$touched = FALSE;
if ($version < '1.7.21') {
$settings[CrayonSettings::SCROLL] = $defaults[CrayonSettings::SCROLL];
$touched = TRUE;
}
if ($version < '1.7.23' && $settings[CrayonSettings::FONT] == 'theme-font') {
$settings[CrayonSettings::FONT] = $defaults[CrayonSettings::FONT];
$touched = TRUE;
}
if ($touched) {
$settings[CrayonSettings::VERSION] = $CRAYON_VERSION;
CrayonSettingsWP::save_settings($settings);
}
}