private static function format_match($matches)
{
/* First index in $matches is full match, subsequent indices are groups.
* Minimum number of elements in array is 2, so minimum captured group is 0. */
$captured_group_number = count($matches) - 2;
$code = $matches[0];
if (array_key_exists($captured_group_number, self::$elements)) {
$captured_element = self::$elements[$captured_group_number];
// Avoid capturing and formatting internal Crayon elements
if ($captured_element->name() == CrayonParser::CRAYON_ELEMENT) {
return $code;
// Return as is
} else {
// Separate lines and add css class, keep extended class last to allow overriding
$fallback_css = CrayonLangs::known_elements($captured_element->fallback());
$element_css = $captured_element->css();
$css = !empty($fallback_css) ? $fallback_css . ' ' . $element_css : $element_css;
return self::split_lines($code, $css);
}
} else {
// All else fails, return the match
return $matches[0];
}
}
public static function show_langs()
{
require_once CRAYON_PARSER_PHP;
if (($langs = CrayonParser::parse_all()) != FALSE) {
$langs = CrayonLangs::sort_by_name($langs);
echo '<table class="crayon-table" cellspacing="0" cellpadding="0"><tr class="crayon-table-header">', '<td>ID</td><td>Name</td><td>Version</td><td>File Extensions</td><td>Aliases</td><td>State</td></tr>';
$keys = array_values($langs);
for ($i = 0; $i < count($langs); $i++) {
$lang = $keys[$i];
$tr = $i == count($langs) - 1 ? 'crayon-table-last' : '';
echo '<tr class="', $tr, '">', '<td>', $lang->id(), '</td>', '<td>', $lang->name(), '</td>', '<td>', $lang->version(), '</td>', '<td>', implode(', ', $lang->ext()), '</td>', '<td>', implode(', ', $lang->alias()), '</td>', '<td class="', strtolower(CrayonUtil::space_to_hyphen($lang->state_info())), '">', $lang->state_info(), '</td>', '</tr>';
}
echo '</table><br/>Languages that have the same extension as their name don\'t need to explicitly map extensions.';
} else {
echo 'No languages could be found.';
}
exit;
}
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($section), TRUE);
echo '</td></tr>';
}
?>
</table>
</div>
<?php
exit;
}
function fallback($fallback = NULL)
{
if ($fallback == NULL) {
return $this->fallback;
} else {
if (is_string($fallback) && CrayonLangs::is_known_element($fallback)) {
$this->fallback = $fallback;
}
}
}
