public static function syslog($var = NULL, $title = '', $trim_url = TRUE)
{
if (CrayonGlobalSettings::val(CrayonSettings::ERROR_LOG_SYS)) {
$title = empty($title) ? 'SYSTEM ERROR' : $title;
self::log($var, $title, $trim_url);
}
}
public function detect($path, $fallback_id = NULL)
{
$this->load();
extract(pathinfo($path));
// If fallback id if given
if ($fallback_id == NULL) {
// Otherwise use global fallback
$fallback_id = CrayonGlobalSettings::get(CrayonSettings::FALLBACK_LANG);
}
// Attempt to use fallback
$fallback = $this->get($fallback_id);
// Use extension before trying fallback
$extension = isset($extension) ? $extension : '';
if (!empty($extension) && ($lang = $this->ext($extension)) || ($lang = $this->get($extension))) {
// If extension is found, attempt to find a language for it.
// If that fails, attempt to load a language with the same id as the extension.
return $lang;
} else {
if ($fallback != NULL || ($fallback = $this->get_default())) {
// Resort to fallback if loaded, or fallback to default
return $fallback;
} else {
// No language found
return NULL;
}
}
}
public static function init_settings()
{
if (!self::$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'));
}
}
function crayon_resources()
{
global $CRAYON_VERSION;
$plugin_url = CrayonGlobalSettings::plugin_path();
// jQuery only needed once! Don't have two jQuerys, so remove if you've already got one in your header :)
crayon_print_script('jquery', 'https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js', $CRAYON_VERSION);
crayon_print_style('crayon-style', $plugin_url . CRAYON_STYLE, $CRAYON_VERSION);
crayon_print_script('crayon_util_js', $plugin_url . CRAYON_JS_UTIL, $CRAYON_VERSION);
crayon_print_script('crayon-js', $plugin_url . CRAYON_JS, $CRAYON_VERSION);
crayon_print_script('crayon-jquery-popup', $plugin_url . CRAYON_JQUERY_POPUP, $CRAYON_VERSION);
}
function __construct()
{
$this->set_default(self::DEFAULT_FONT, self::DEFAULT_FONT_NAME);
$this->directory(CRAYON_FONT_PATH);
$this->relative_directory(CRAYON_FONT_DIR);
$this->extension('css');
CrayonLog::debug("Setting font directories");
$upload = CrayonGlobalSettings::upload_path();
if ($upload) {
$this->user_directory($upload . CRAYON_FONT_DIR);
if (!is_dir($this->user_directory())) {
CrayonGlobalSettings::mkdir($this->user_directory());
CrayonLog::debug($this->user_directory(), "THEME DIR");
}
} else {
CrayonLog::syslog("Upload directory is empty: " . $upload);
}
CrayonLog::debug($this->directory());
CrayonLog::debug($this->user_directory());
}
public static function show_preview()
{
echo '<div id="content">';
self::load_settings();
// Run first to ensure global settings loaded
$crayon = CrayonWP::instance();
// Settings to prevent from validating
$preview_settings = array(self::SAMPLE_CODE);
// Load settings from GET and validate
foreach ($_POST as $key => $value) {
// echo $key, ' ', $value , '<br/>';
$value = stripslashes($value);
if (!in_array($key, $preview_settings)) {
$_POST[$key] = CrayonSettings::validate($key, $value);
} else {
$_POST[$key] = $value;
}
}
$crayon->settings($_POST);
if (!isset($crayon_preview_dont_override_get) || !$crayon_preview_dont_override_get) {
$settings = array(CrayonSettings::TOP_SET => TRUE, CrayonSettings::TOP_MARGIN => 10, CrayonSettings::BOTTOM_SET => FALSE, CrayonSettings::BOTTOM_MARGIN => 0);
$crayon->settings($settings);
}
// Print the theme CSS
$theme_id = $crayon->setting_val(CrayonSettings::THEME);
if ($theme_id != NULL) {
echo CrayonResources::themes()->get_css($theme_id, date('U'));
}
$font_id = $crayon->setting_val(CrayonSettings::FONT);
if ($font_id != NULL) {
echo CrayonResources::fonts()->get_css($font_id);
}
// Load custom code based on language
$lang = $crayon->setting_val(CrayonSettings::FALLBACK_LANG);
$path = CrayonGlobalSettings::plugin_path() . CRAYON_UTIL_DIR . '/sample/' . $lang . '.txt';
if (isset($_POST[self::SAMPLE_CODE])) {
$crayon->code($_POST[self::SAMPLE_CODE]);
} else {
if ($lang && @file_exists($path)) {
$crayon->url($path);
} else {
$code = "\n// A sample class\nclass Human {\n\tprivate int age = 0;\n\tpublic void birthday() {\n\t\tage++;\n\t\tprint('Happy Birthday!');\n\t}\n}\n";
$crayon->code($code);
}
}
$crayon->title('Sample Code');
$crayon->marked('5-7');
$crayon->output($highlight = true, $nums = true, $print = true);
echo '</div>';
crayon_load_plugin_textdomain();
exit;
}
function settings($mixed = NULL)
{
if ($this->settings == NULL) {
$this->settings = CrayonGlobalSettings::get_obj();
}
if ($mixed === NULL) {
return $this->settings;
} else {
if (is_string($mixed)) {
return $this->settings->get($mixed);
} else {
if (is_array($mixed)) {
$this->settings->set($mixed);
return TRUE;
}
}
}
return FALSE;
}
public static function plain_code($code, $encoded = TRUE)
{
if (is_array($code)) {
// When used as a preg_replace_callback
$code = $code[1];
}
if (!$encoded) {
$code = CrayonUtil::htmlentities($code);
}
if (CrayonGlobalSettings::val(CrayonSettings::TRIM_WHITESPACE)) {
$code = trim($code);
}
return '<pre class="crayon-plain-tag">' . $code . '</pre>';
}
public function dirurl($user = NULL)
{
$path = $user ? CrayonGlobalSettings::upload_url() : CrayonGlobalSettings::plugin_path();
return CrayonUtil::path_slash($path . $this->relative_directory());
}
public function get_url($id)
{
return CrayonGlobalSettings::plugin_path() . CrayonUtil::pathf(CRAYON_FONT_DIR) . $id . '.css';
}
public static function delete()
{
CrayonSettingsWP::load_settings();
$id = $_POST['id'];
$dir = CrayonResources::themes()->dirpath_for_id($id);
if (is_dir($dir) && CrayonResources::themes()->exists($id)) {
try {
CrayonUtil::deleteDir($dir);
CrayonGlobalSettings::set(CrayonSettings::THEME, CrayonThemes::DEFAULT_THEME);
CrayonSettingsWP::save_settings();
echo 1;
} catch (Exception $e) {
CrayonLog::syslog($e->getMessage(), "THEME SAVE");
echo -2;
}
} else {
echo -1;
}
exit;
}
public static function set_mkdir($mkdir = NULL)
{
if ($mkdir === NULL) {
return self::$mkdir;
} else {
self::$mkdir = $mkdir;
}
}
public static function get_crayon_help_file()
{
// Load help
if (($help = @file_get_contents(CRAYON_HELP_FILE)) !== FALSE) {
$help = str_replace('{PLUGIN}', CrayonGlobalSettings::plugin_path(), $help);
} else {
$help = 'Help failed to load... Try <a href="#info">these</a> instead.';
}
return $help;
}
<?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();
}
}
"></textarea></td>
</tr>
<tr class="crayon-tr-center">
<th id="crayon-url-th"><?php
crayon_e('URL');
?>
</th>
<td>
<?php
CrayonTEContent::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
CrayonTEContent::submit();
?>
</td>
</tr>
<!-- <tr>-->
<!-- <td colspan="2"><div id="crayon-te-warning" class="updated crayon-te-info"></div></td>-->
<!-- </tr>-->
<tr>
public static function plugin_path($plugin_path = NULL)
{
if ($plugin_path === NULL) {
return self::$plugin_path;
} else {
self::$plugin_path = CrayonUtil::path_slash($plugin_path);
}
}
public static function capture_replace_pre($capture, $original, $id, $is_inline, $wp_content, $args = array())
{
$code = $capture['code'];
$oldAtts = $capture['atts'];
$newAtts = array();
$encode = isset($args['encode']) ? $args['encode'] : FALSE;
if (!isset($oldAtts[CrayonSettings::DECODE]) && $encode) {
// Encode the content, since no decode information exists.
$code = CrayonUtil::htmlentities($code);
}
// We always set decode=1 irrespectively - so at this point the code is assumed to be encoded
$oldAtts[CrayonSettings::DECODE] = TRUE;
$newAtts['class'] = CrayonUtil::html_attributes($oldAtts, CrayonGlobalSettings::val_str(CrayonSettings::ATTR_SEP), '');
return str_replace($original, CrayonUtil::html_element('pre', $code, $newAtts), $wp_content);
}
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;
}
public static function help()
{
global $CRAYON_WEBSITE, $CRAYON_TWITTER, $CRAYON_GIT, $CRAYON_PLUGIN_WP, $CRAYON_DONATE;
if (CrayonGlobalSettings::val(CrayonSettings::HIDE_HELP)) {
return;
}
echo '
<div id="crayon-help" class="updated settings-error crayon-help">
<p><strong>Howdy, coder!</strong> Thanks for using Crayon. <strong>Useful Links:</strong> <a href="' . $CRAYON_WEBSITE . '" target="_blank">Documentation</a>, <a href="' . $CRAYON_GIT . '" target="_blank">GitHub</a>, <a href="' . $CRAYON_PLUGIN_WP . '" target="_blank">Plugin Page</a>, <a href="' . $CRAYON_TWITTER . '" target="_blank">Twitter</a>. Crayon has always been free. If you value my work please consider a <a href="' . $CRAYON_DONATE . '">small donation</a> to show your appreciation. Thanks! <a class="crayon-help-close">X</a></p></div>
';
}
public static function wp_head()
{
CrayonLog::debug('head');
self::$wp_head = TRUE;
if (!self::$enqueued) {
CrayonLog::debug('head: missed enqueue');
// We have missed our chance to check before enqueuing. Use setting to either load always or only in the_post
CrayonSettingsWP::load_settings(TRUE);
// Ensure settings are loaded
if (!CrayonGlobalSettings::val(CrayonSettings::EFFICIENT_ENQUEUE)) {
CrayonLog::debug('head: force enqueue');
// Efficient enqueuing disabled, always load despite enqueuing or not in the_post
self::enqueue_resources();
}
}
// Enqueue Theme CSS
if (CrayonGlobalSettings::val(CrayonSettings::ENQUEUE_THEMES)) {
self::crayon_theme_css();
}
// Enqueue Font CSS
if (CrayonGlobalSettings::val(CrayonSettings::ENQUEUE_FONTS)) {
self::crayon_font_css();
}
}
