public static function capture_crayons($wp_id, $wp_content, $extra_settings = array(), $args = array())
{
extract($args);
CrayonUtil::set_var($callback, NULL);
CrayonUtil::set_var($callback_extra_args, NULL);
CrayonUtil::set_var($ignore, TRUE);
CrayonUtil::set_var($preserve_atts, FALSE);
CrayonUtil::set_var($flags, NULL);
CrayonUtil::set_var($skip_setting_check, FALSE);
CrayonUtil::set_var($just_check, FALSE);
// Will contain captured crayons and altered $wp_content
$capture = array('capture' => array(), 'content' => $wp_content, 'has_captured' => FALSE);
// Do not apply Crayon for posts older than a certain date.
$disable_date = trim(CrayonGlobalSettings::val(CrayonSettings::DISABLE_DATE));
if ($disable_date && get_post_time('U', true, $wp_id) <= strtotime($disable_date)) {
return $capture;
}
// Flags for which Crayons to convert
$in_flag = self::in_flag($flags);
CrayonLog::debug('capture for id ' . $wp_id . ' len ' . strlen($wp_content));
// Convert <pre> tags to crayon tags, if needed
if ((CrayonGlobalSettings::val(CrayonSettings::CAPTURE_PRE) || $skip_setting_check) && $in_flag[CrayonSettings::CAPTURE_PRE]) {
// XXX This will fail if <pre></pre> is used inside another <pre></pre>
$wp_content = preg_replace_callback('#(?<!\\$)<\\s*pre(?=(?:([^>]*)\\bclass\\s*=\\s*(["\'])(.*?)\\2([^>]*))?)([^>]*)>(.*?)<\\s*/\\s*pre\\s*>#msi', 'CrayonWP::pre_tag', $wp_content);
}
// Convert mini [php][/php] tags to crayon tags, if needed
if ((CrayonGlobalSettings::val(CrayonSettings::CAPTURE_MINI_TAG) || $skip_setting_check) && $in_flag[CrayonSettings::CAPTURE_MINI_TAG]) {
$wp_content = preg_replace('#(?<!\\$)\\[\\s*(' . self::$alias_regex . ')\\b([^\\]]*)\\](.*?)\\[\\s*/\\s*(?:\\1)\\s*\\](?!\\$)#msi', '[crayon lang="\\1" \\2]\\3[/crayon]', $wp_content);
$wp_content = preg_replace('#(?<!\\$)\\[\\s*(' . self::$alias_regex . ')\\b([^\\]]*)/\\s*\\](?!\\$)#msi', '[crayon lang="\\1" \\2 /]', $wp_content);
}
// Convert <code> to inline tags
if (CrayonGlobalSettings::val(CrayonSettings::CODE_TAG_CAPTURE)) {
$inline = CrayonGlobalSettings::val(CrayonSettings::CODE_TAG_CAPTURE_TYPE) === 0;
$inline_setting = $inline ? 'inline="true"' : '';
$wp_content = preg_replace('#<(\\s*code\\b)([^>]*)>(.*?)</\\1[^>]*>#msi', '[crayon ' . $inline_setting . ' \\2]\\3[/crayon]', $wp_content);
}
if ((CrayonGlobalSettings::val(CrayonSettings::INLINE_TAG) || $skip_setting_check) && $in_flag[CrayonSettings::INLINE_TAG]) {
if (CrayonGlobalSettings::val(CrayonSettings::INLINE_TAG_CAPTURE)) {
// Convert inline {php}{/php} tags to crayon tags, if needed
$wp_content = preg_replace('#(?<!\\$)\\{\\s*(' . self::$alias_regex . ')\\b([^\\}]*)\\}(.*?)\\{/(?:\\1)\\}(?!\\$)#msi', '[crayon lang="\\1" inline="true" \\2]\\3[/crayon]', $wp_content);
}
// Convert <span class="crayon-inline"> tags to inline crayon tags
$wp_content = preg_replace_callback('#(?<!\\$)<\\s*span([^>]*)\\bclass\\s*=\\s*(["\'])(.*?)\\2([^>]*)>(.*?)<\\s*/\\s*span\\s*>#msi', 'CrayonWP::span_tag', $wp_content);
}
// Convert [plain] tags into <pre><code></code></pre>, if needed
if ((CrayonGlobalSettings::val(CrayonSettings::PLAIN_TAG) || $skip_setting_check) && $in_flag[CrayonSettings::PLAIN_TAG]) {
$wp_content = preg_replace_callback('#(?<!\\$)\\[\\s*plain\\s*\\](.*?)\\[\\s*/\\s*plain\\s*\\]#msi', 'CrayonFormatter::plain_code', $wp_content);
}
// Add IDs to the Crayons
CrayonLog::debug('capture adding id ' . $wp_id . ' , now has len ' . strlen($wp_content));
$wp_content = preg_replace_callback(self::REGEX_ID, 'CrayonWP::add_crayon_id', $wp_content);
CrayonLog::debug('capture added id ' . $wp_id . ' : ' . strlen($wp_content));
// Only include if a post exists with Crayon tag
preg_match_all(self::regex(), $wp_content, $matches);
$capture['has_captured'] = count($matches[0]) != 0;
if ($just_check) {
// Backticks are matched after other tags, so they need to be captured here.
$result = self::replace_backquotes($wp_content);
$wp_content = $result['content'];
$capture['has_captured'] = $capture['has_captured'] || $result['changed'];
$capture['content'] = $wp_content;
return $capture;
}
CrayonLog::debug('capture ignore for id ' . $wp_id . ' : ' . strlen($capture['content']) . ' vs ' . strlen($wp_content));
if ($capture['has_captured']) {
// Crayons found! Load settings first to ensure global settings loaded
CrayonSettingsWP::load_settings();
CrayonLog::debug('CAPTURED FOR ID ' . $wp_id);
$full_matches = $matches[0];
$closed_ids = $matches[1];
$closed_atts = $matches[2];
$open_ids = $matches[3];
$open_atts = $matches[4];
$contents = $matches[5];
// Make sure we enqueue the styles/scripts
$enqueue = TRUE;
for ($i = 0; $i < count($full_matches); $i++) {
// Get attributes
if (!empty($closed_atts[$i])) {
$atts = $closed_atts[$i];
} else {
if (!empty($open_atts[$i])) {
$atts = $open_atts[$i];
} else {
$atts = '';
}
}
// Capture attributes
preg_match_all('#([^="\'\\s]+)[\\t ]*=[\\t ]*("|\')(.*?)\\2#', $atts, $att_matches);
// Add extra attributes
$atts_array = $extra_settings;
if (count($att_matches[0]) != 0) {
for ($j = 0; $j < count($att_matches[1]); $j++) {
$atts_array[trim(strtolower($att_matches[1][$j]))] = trim($att_matches[3][$j]);
}
}
if (isset($atts_array[CrayonSettings::IGNORE]) && $atts_array[CrayonSettings::IGNORE]) {
// TODO(aramk) Revert to the original content.
continue;
}
// Capture theme
$theme_id = array_key_exists(CrayonSettings::THEME, $atts_array) ? $atts_array[CrayonSettings::THEME] : '';
$theme = CrayonResources::themes()->get($theme_id);
// If theme not found, use fallbacks
if (!$theme) {
// Given theme is invalid, try global setting
$theme_id = CrayonGlobalSettings::val(CrayonSettings::THEME);
$theme = CrayonResources::themes()->get($theme_id);
if (!$theme) {
// Global setting is invalid, fall back to default
$theme = CrayonResources::themes()->get_default();
$theme_id = CrayonThemes::DEFAULT_THEME;
}
}
// If theme is now valid, change the array
if ($theme) {
if (!$preserve_atts || isset($atts_array[CrayonSettings::THEME])) {
$atts_array[CrayonSettings::THEME] = $theme_id;
}
$theme->used(TRUE);
}
// Capture font
$font_id = array_key_exists(CrayonSettings::FONT, $atts_array) ? $atts_array[CrayonSettings::FONT] : '';
$font = CrayonResources::fonts()->get($font_id);
// If font not found, use fallbacks
if (!$font) {
// Given font is invalid, try global setting
$font_id = CrayonGlobalSettings::val(CrayonSettings::FONT);
$font = CrayonResources::fonts()->get($font_id);
if (!$font) {
// Global setting is invalid, fall back to default
$font = CrayonResources::fonts()->get_default();
$font_id = CrayonFonts::DEFAULT_FONT;
}
}
// If font is now valid, change the array
if ($font) {
if (!$preserve_atts || isset($atts_array[CrayonSettings::FONT])) {
$atts_array[CrayonSettings::FONT] = $font_id;
}
$font->used(TRUE);
}
// Add array of atts and content to post queue with key as post ID
// XXX If at this point no ID is added we have failed!
$id = !empty($open_ids[$i]) ? $open_ids[$i] : $closed_ids[$i];
//if ($ignore) {
$code = self::crayon_remove_ignore($contents[$i]);
//}
$c = array('post_id' => $wp_id, 'atts' => $atts_array, 'code' => $code);
$capture['capture'][$id] = $c;
CrayonLog::debug('capture finished for post id ' . $wp_id . ' crayon-id ' . $id . ' atts: ' . count($atts_array) . ' code: ' . strlen($code));
$is_inline = isset($atts_array['inline']) && CrayonUtil::str_to_bool($atts_array['inline'], FALSE) ? '-i' : '';
if ($callback === NULL) {
$wp_content = str_replace($full_matches[$i], '[crayon-' . $id . $is_inline . '/]', $wp_content);
} else {
$wp_content = call_user_func($callback, $c, $full_matches[$i], $id, $is_inline, $wp_content, $callback_extra_args);
}
}
}
if ($ignore) {
// We need to escape ignored Crayons, since they won't be captured
// XXX Do this after replacing the Crayon with the shorter ID tag, otherwise $full_matches will be different from $wp_content
$wp_content = self::crayon_remove_ignore($wp_content);
}
$result = self::replace_backquotes($wp_content);
$wp_content = $result['content'];
$capture['content'] = $wp_content;
return $capture;
}
function is_inline($inline = NULL)
{
if ($inline === NULL) {
return $this->is_inline;
} else {
$inline = CrayonUtil::str_to_bool($inline, FALSE);
$this->is_inline = $inline;
}
}
<?php
$crayon_root_theme_editor = dirname(dirname(dirname(__FILE__)));
require_once $crayon_root_theme_editor . '/crayon_wp.class.php';
require_once CrayonWP::wp_load_path();
$theme = CrayonResources::themes()->get_default();
$editing = false;
if (isset($_GET['curr_theme'])) {
$theme = CrayonResources::themes()->get($_GET['curr_theme']);
}
if (isset($_GET['editing'])) {
$editing = CrayonUtil::str_to_bool($_GET['editing'], FALSE);
}
// var_dump($_GET);
// var_dump($theme);
// var_dump($editing);
?>
<div id="icon-options-general" class="icon32"><br>
</div>
<h2>Crayon Syntax Highlighter <?php
crayon_e('Theme Editor');
?>
</h2>
<h3>
<?php
if ($editing) {
echo sprintf(crayon__('Editing "%s" Theme'), $theme->name());
} else {
echo sprintf(crayon__('Creating Theme From "%s"'), $theme->name());
public static function smart_settings($settings)
{
if (!is_array($settings)) {
return FALSE;
}
// If a setting is given, it is automatically enabled
foreach ($settings as $name => $value) {
if (($setting = CrayonGlobalSettings::get($name)) !== FALSE && is_bool($setting->def())) {
$value = CrayonUtil::str_to_bool($value);
}
if ($name == 'min-height' || $name == 'max-height' || $name == 'height') {
self::smart_hw($name, CrayonSettings::HEIGHT_SET, CrayonSettings::HEIGHT_MODE, CrayonSettings::HEIGHT_UNIT, $settings);
} else {
if ($name == 'min-width' || $name == 'max-width' || $name == 'width') {
self::smart_hw($name, CrayonSettings::WIDTH_SET, CrayonSettings::WIDTH_MODE, CrayonSettings::WIDTH_UNIT, $settings);
} else {
if ($name == CrayonSettings::FONT_SIZE) {
$settings[CrayonSettings::FONT_SIZE_ENABLE] = TRUE;
} else {
if ($name == CrayonSettings::TOP_MARGIN) {
$settings[CrayonSettings::TOP_SET] = TRUE;
} else {
if ($name == CrayonSettings::LEFT_MARGIN) {
$settings[CrayonSettings::LEFT_SET] = TRUE;
} else {
if ($name == CrayonSettings::BOTTOM_MARGIN) {
$settings[CrayonSettings::BOTTOM_SET] = TRUE;
} else {
if ($name == CrayonSettings::RIGHT_MARGIN) {
$settings[CrayonSettings::RIGHT_SET] = TRUE;
} else {
if ($name == CrayonSettings::ERROR_MSG) {
$settings[CrayonSettings::ERROR_MSG_SHOW] = TRUE;
} else {
if ($name == CrayonSettings::H_ALIGN) {
$settings[CrayonSettings::FLOAT_ENABLE] = TRUE;
$value = CrayonUtil::tlower($value);
$values = array('none' => 0, 'left' => 1, 'center' => 2, 'right' => 3);
if (array_key_exists($value, $values)) {
$settings[CrayonSettings::H_ALIGN] = $values[$value];
}
} else {
if ($name == CrayonSettings::SHOW_LANG) {
$value = CrayonUtil::tlower($value);
$values = array('found' => 0, 'always' => 1, 'true' => 1, 'never' => 2, 'false' => 2);
if (array_key_exists($value, $values)) {
$settings[CrayonSettings::SHOW_LANG] = $values[$value];
}
} else {
if ($name == CrayonSettings::TOOLBAR) {
if (CrayonUtil::tlower($value) == 'always') {
$settings[CrayonSettings::TOOLBAR] = 1;
} else {
if (CrayonUtil::str_to_bool($value) === FALSE) {
$settings[CrayonSettings::TOOLBAR] = 2;
}
}
}
}
}
}
}
}
}
}
}
}
}
}
return $settings;
}
public static function content()
{
self::initSettings();
$theme = CrayonResources::themes()->get_default();
$editing = false;
if (isset($_GET['curr_theme'])) {
$currTheme = CrayonResources::themes()->get($_GET['curr_theme']);
if ($currTheme) {
$theme = $currTheme;
}
}
if (isset($_GET['editing'])) {
$editing = CrayonUtil::str_to_bool($_GET['editing'], FALSE);
}
$tInformation = crayon__("Information");
$tHighlighting = crayon__("Highlighting");
$tFrame = crayon__("Frame");
$tLines = crayon__("Lines");
$tNumbers = crayon__("Line Numbers");
$tToolbar = crayon__("Toolbar");
$tBackground = crayon__("Background");
$tText = crayon__("Text");
$tBorder = crayon__("Border");
$tTopBorder = crayon__("Top Border");
$tBottomBorder = crayon__("Bottom Border");
$tBorderRight = crayon__("Right Border");
$tHover = crayon__("Hover");
$tActive = crayon__("Active");
$tPressed = crayon__("Pressed");
$tHoverPressed = crayon__("Pressed & Hover");
$tActivePressed = crayon__("Pressed & Active");
$tTitle = crayon__("Title");
$tButtons = crayon__("Buttons");
$tNormal = crayon__("Normal");
$tInline = crayon__("Inline");
$tStriped = crayon__("Striped");
$tMarked = crayon__("Marked");
$tStripedMarked = crayon__("Striped & Marked");
$tLanguage = crayon__("Language");
$top = '.crayon-top';
$bottom = '.crayon-bottom';
$hover = ':hover';
$active = ':active';
$pressed = '.crayon-pressed';
?>
<div
id="icon-options-general" class="icon32"></div>
<h2>
Crayon Syntax Highlighter
<?php
crayon_e('Theme Editor');
?>
</h2>
<h3 id="<?php
echo self::$settings['prefix'];
?>
-name">
<?php
// if ($editing) {
// echo sprintf(crayon__('Editing "%s" Theme'), $theme->name());
// } else {
// echo sprintf(crayon__('Creating Theme From "%s"'), $theme->name());
// }
?>
</h3>
<div id="<?php
echo self::$settings['prefix'];
?>
-info"></div>
<p>
<a id="crayon-editor-back" class="button-primary"><?php
crayon_e("Back To Settings");
?>
</a>
<a id="crayon-editor-save" class="button-primary"><?php
crayon_e("Save");
?>
</a>
<span id="crayon-editor-status"></span>
</p>
<?php
//crayon_e('Use the Sidebar on the right to change the Theme of the Preview window.')
?>
<div id="crayon-editor-top-controls"></div>
<table id="crayon-editor-table" style="width: 100%;" cellspacing="5"
cellpadding="0">
<tr>
<td id="crayon-editor-preview-wrapper">
<div id="crayon-editor-preview"></div>
</td>
<div id="crayon-editor-preview-css"></div>
<td id="crayon-editor-control-wrapper">
<div id="crayon-editor-controls">
<ul>
<li title="<?php
echo $tInformation;
?>
"><a class="crayon-tab-information" href="#tabs-1"></a></li>
<li title="<?php
echo $tHighlighting;
?>
"><a class="crayon-tab-highlighting" href="#tabs-2"></a></li>
<li title="<?php
echo $tFrame;
?>
"><a class="crayon-tab-frame" href="#tabs-3"></a></li>
<li title="<?php
echo $tLines;
?>
"><a class="crayon-tab-lines" href="#tabs-4"></a></li>
<li title="<?php
echo $tNumbers;
?>
"><a class="crayon-tab-numbers" href="#tabs-5"></a></li>
<li title="<?php
echo $tToolbar;
?>
"><a class="crayon-tab-toolbar" href="#tabs-6"></a></li>
</ul>
<div id="tabs-1">
<?php
self::createAttributesForm(array(new CrayonHTMLTitle($tInformation)));
?>
<div id="tabs-1-contents"></div>
<!-- Auto-filled by theme_editor.js -->
</div>
<div id="tabs-2">
<?php
$highlight = ' .crayon-pre';
$elems = array('c' => crayon__("Comment"), 's' => crayon__("String"), 'p' => crayon__("Preprocessor"), 'ta' => crayon__("Tag"), 'k' => crayon__("Keyword"), 'st' => crayon__("Statement"), 'r' => crayon__("Reserved"), 't' => crayon__("Type"), 'm' => crayon__("Modifier"), 'i' => crayon__("Identifier"), 'e' => crayon__("Entity"), 'v' => crayon__("Variable"), 'cn' => crayon__("Constant"), 'o' => crayon__("Operator"), 'sy' => crayon__("Symbol"), 'n' => crayon__("Notation"), 'f' => crayon__("Faded"), 'h' => crayon__("HTML"), '' => crayon__("Unhighlighted"));
$atts = array(new CrayonHTMLTitle($tHighlighting));
foreach ($elems as $class => $name) {
$fullClass = $class != '' ? $highlight . ' .crayon-' . $class : $highlight;
$atts[] = array($name, self::createAttribute($fullClass, 'color'), self::createAttribute($fullClass, 'font-weight'), self::createAttribute($fullClass, 'font-style'), self::createAttribute($fullClass, 'text-decoration'));
}
self::createAttributesForm($atts);
?>
</div>
<div id="tabs-3">
<?php
$inline = '-inline';
self::createAttributesForm(array(new CrayonHTMLTitle($tFrame), new CrayonHTMLSeparator($tNormal), array($tBorder, self::createAttribute('', 'border-width'), self::createAttribute('', 'border-color'), self::createAttribute('', 'border-style')), new CrayonHTMLSeparator($tInline), self::createAttribute($inline, 'background', $tBackground), array($tBorder, self::createAttribute($inline, 'border-width'), self::createAttribute($inline, 'border-color'), self::createAttribute($inline, 'border-style'))));
?>
</div>
<div id="tabs-4">
<?php
$stripedLine = ' .crayon-striped-line';
$markedLine = ' .crayon-marked-line';
$stripedMarkedLine = ' .crayon-marked-line.crayon-striped-line';
self::createAttributesForm(array(new CrayonHTMLTitle($tLines), new CrayonHTMLSeparator($tNormal), self::createAttribute('', 'background', $tBackground), new CrayonHTMLSeparator($tStriped), self::createAttribute($stripedLine, 'background', $tBackground), new CrayonHTMLSeparator($tMarked), self::createAttribute($markedLine, 'background', $tBackground), array($tBorder, self::createAttribute($markedLine, 'border-width'), self::createAttribute($markedLine, 'border-color'), self::createAttribute($markedLine, 'border-style')), self::createAttribute($markedLine . $top, 'border-top-style', $tTopBorder), self::createAttribute($markedLine . $bottom, 'border-bottom-style', $tBottomBorder), new CrayonHTMLSeparator($tStripedMarked), self::createAttribute($stripedMarkedLine, 'background', $tBackground)));
?>
</div>
<div id="tabs-5">
<?php
$nums = ' .crayon-table .crayon-nums';
$stripedNum = ' .crayon-striped-num';
$markedNum = ' .crayon-marked-num';
$stripedMarkedNum = ' .crayon-marked-num.crayon-striped-num';
self::createAttributesForm(array(new CrayonHTMLTitle($tNumbers), array($tBorderRight, self::createAttribute($nums, 'border-right-width'), self::createAttribute($nums, 'border-right-color'), self::createAttribute($nums, 'border-right-style')), new CrayonHTMLSeparator($tNormal), self::createAttribute($nums, 'background', $tBackground), self::createAttribute($nums, 'color', $tText), new CrayonHTMLSeparator($tStriped), self::createAttribute($stripedNum, 'background', $tBackground), self::createAttribute($stripedNum, 'color', $tText), new CrayonHTMLSeparator($tMarked), self::createAttribute($markedNum, 'background', $tBackground), self::createAttribute($markedNum, 'color', $tText), array($tBorder, self::createAttribute($markedNum, 'border-width'), self::createAttribute($markedNum, 'border-color'), self::createAttribute($markedNum, 'border-style')), self::createAttribute($markedNum . $top, 'border-top-style', $tTopBorder), self::createAttribute($markedNum . $bottom, 'border-bottom-style', $tBottomBorder), new CrayonHTMLSeparator($tStripedMarked), self::createAttribute($stripedMarkedNum, 'background', $tBackground), self::createAttribute($stripedMarkedNum, 'color', $tText)));
?>
</div>
<div id="tabs-6">
<?php
$toolbar = ' .crayon-toolbar';
$title = ' .crayon-title';
$button = ' .crayon-button';
$info = ' .crayon-info';
$language = ' .crayon-language';
self::createAttributesForm(array(new CrayonHTMLTitle($tToolbar), new CrayonHTMLSeparator($tFrame), self::createAttribute($toolbar, 'background', $tBackground), array($tBottomBorder, self::createAttribute($toolbar, 'border-bottom-width'), self::createAttribute($toolbar, 'border-bottom-color'), self::createAttribute($toolbar, 'border-bottom-style')), array($tTitle, self::createAttribute($title, 'color'), self::createAttribute($title, 'font-weight'), self::createAttribute($title, 'font-style'), self::createAttribute($title, 'text-decoration')), new CrayonHTMLSeparator($tButtons), self::createAttribute($button, 'background-color', $tBackground), self::createAttribute($button . $hover, 'background-color', $tHover), self::createAttribute($button . $active, 'background-color', $tActive), self::createAttribute($button . $pressed, 'background-color', $tPressed), self::createAttribute($button . $pressed . $hover, 'background-color', $tHoverPressed), self::createAttribute($button . $pressed . $active, 'background-color', $tActivePressed), new CrayonHTMLSeparator($tInformation . ' ' . crayon__("(Used for Copy/Paste)")), self::createAttribute($info, 'background', $tBackground), array($tText, self::createAttribute($info, 'color'), self::createAttribute($info, 'font-weight'), self::createAttribute($info, 'font-style'), self::createAttribute($info, 'text-decoration')), array($tBottomBorder, self::createAttribute($info, 'border-bottom-width'), self::createAttribute($info, 'border-bottom-color'), self::createAttribute($info, 'border-bottom-style')), new CrayonHTMLSeparator($tLanguage), array($tText, self::createAttribute($language, 'color'), self::createAttribute($language, 'font-weight'), self::createAttribute($language, 'font-style'), self::createAttribute($language, 'text-decoration')), self::createAttribute($language, 'background-color', $tBackground)));
?>
</div>
</div>
</td>
</tr>
</table>
<?php
exit;
}
public static function capture_crayons($wp_id, $wp_content, $extra_settings = array())
{
// Will contain captured crayons and altered $wp_content
$capture = array('capture' => array(), 'content' => $wp_content, 'has_captured' => FALSE);
CrayonLog::debug('capture for id ' . $wp_id . ' len ' . strlen($wp_content));
// Convert <pre> tags to crayon tags, if needed
if (CrayonGlobalSettings::val(CrayonSettings::CAPTURE_PRE)) {
// XXX This will fail if <pre></pre> is used inside another <pre></pre>
$wp_content = preg_replace_callback('#(?<!\\$)<\\s*pre(?=(?:([^>]*)\\bclass\\s*=\\s*(["\'])(.*?)\\2([^>]*))?)([^>]*)>(.*?)<\\s*/\\s*pre\\s*>#msi', 'CrayonWP::pre_tag', $wp_content);
}
// Convert mini [php][/php] tags to crayon tags, if needed
if (CrayonGlobalSettings::val(CrayonSettings::CAPTURE_MINI_TAG)) {
$wp_content = preg_replace('#(?<!\\$)\\[\\s*(' . self::$alias_regex . ')\\b([^\\]]*)\\](.*?)\\[\\s*/\\s*(?:\\1)\\s*\\](?!\\$)#msi', '[crayon lang="\\1" \\2]\\3[/crayon]', $wp_content);
$wp_content = preg_replace('#(?<!\\$)\\[\\s*(' . self::$alias_regex . ')\\b([^\\]]*)/\\s*\\](?!\\$)#msi', '[crayon lang="\\1" \\2 /]', $wp_content);
}
// Convert inline {php}{/php} tags to crayon tags, if needed
if (CrayonGlobalSettings::val(CrayonSettings::INLINE_TAG)) {
$wp_content = preg_replace('#(?<!\\$)\\{\\s*(' . self::$alias_regex . ')\\b([^\\}]*)\\}(.*?)\\{/(?:\\1)\\}(?!\\$)#msi', '[crayon lang="\\1" inline="true" \\2]\\3[/crayon]', $wp_content);
// Convert <span class="crayon-inline"> tags to inline crayon tags
$wp_content = preg_replace_callback('#(?<!\\$)<\\s*span([^>]*)\\bclass\\s*=\\s*(["\'])(.*?)\\2([^>]*)>(.*?)<\\s*/\\s*span\\s*>#msi', 'CrayonWP::span_tag', $wp_content);
}
// Convert [plain] tags into <pre><code></code></pre>, if needed
if (CrayonGlobalSettings::val(CrayonSettings::PLAIN_TAG)) {
$wp_content = preg_replace_callback('#(?<!\\$)\\[\\s*plain\\s*\\](.*?)\\[\\s*/\\s*plain\\s*\\]#msi', 'CrayonFormatter::plain_code', $wp_content);
}
// Add IDs to the Crayons
CrayonLog::debug('capture adding id ' . $wp_id . ' , now has len ' . strlen($wp_content));
$wp_content = preg_replace_callback(self::REGEX_ID, 'CrayonWP::add_crayon_id', $wp_content);
CrayonLog::debug('capture added id ' . $wp_id . ' : ' . strlen($wp_content));
// Only include if a post exists with Crayon tag
preg_match_all(self::regex(), $wp_content, $matches);
// We need to escape ignored Crayons, since they won't be captured
$wp_content = self::crayon_remove_ignore($wp_content);
CrayonLog::debug('capture ignore for id ' . $wp_id . ' : ' . strlen($capture['content']) . ' vs ' . strlen($wp_content));
if (count($matches[0]) != 0) {
// Crayons found! Load settings first to ensure global settings loaded
CrayonSettingsWP::load_settings();
$capture['has_captured'] = TRUE;
CrayonLog::debug('CAPTURED FOR ID ' . $wp_id);
$full_matches = $matches[0];
$closed_ids = $matches[1];
$closed_atts = $matches[2];
$open_ids = $matches[3];
$open_atts = $matches[4];
$contents = $matches[5];
// Make sure we enqueue the styles/scripts
$enqueue = TRUE;
for ($i = 0; $i < count($full_matches); $i++) {
// Get attributes
if (!empty($closed_atts[$i])) {
$atts = $closed_atts[$i];
} else {
if (!empty($open_atts[$i])) {
$atts = $open_atts[$i];
} else {
$atts = '';
}
}
// Capture attributes
preg_match_all('#([^="\'\\s]+)[\\t ]*=[\\t ]*("|\')(.*?)\\2#', $atts, $att_matches);
// Add extra attributes
$atts_array = $extra_settings;
if (count($att_matches[0]) != 0) {
for ($j = 0; $j < count($att_matches[1]); $j++) {
$atts_array[trim(strtolower($att_matches[1][$j]))] = trim($att_matches[3][$j]);
}
}
// Capture theme
$theme_id = array_key_exists(CrayonSettings::THEME, $atts_array) ? $atts_array[CrayonSettings::THEME] : '';
$theme = CrayonResources::themes()->get($theme_id);
// If theme not found, use fallbacks
if (!$theme) {
// Given theme is invalid, try global setting
$theme_id = CrayonGlobalSettings::val(CrayonSettings::THEME);
$theme = CrayonResources::themes()->get($theme_id);
if (!$theme) {
// Global setting is invalid, fall back to default
$theme = CrayonResources::themes()->get_default();
$theme_id = CrayonThemes::DEFAULT_THEME;
}
}
// If theme is now valid, change the array
if ($theme) {
$atts_array[CrayonSettings::THEME] = $theme_id;
$theme->used(TRUE);
}
// Capture font
$font_id = array_key_exists(CrayonSettings::FONT, $atts_array) ? $atts_array[CrayonSettings::FONT] : '';
$font = CrayonResources::fonts()->get($font_id);
// If font not found, use fallbacks
if (!$font) {
// Given font is invalid, try global setting
$font_id = CrayonGlobalSettings::val(CrayonSettings::FONT);
$font = CrayonResources::fonts()->get($font_id);
if (!$font) {
// Global setting is invalid, fall back to default
$font = CrayonResources::fonts()->get_default();
$font_id = CrayonFonts::DEFAULT_FONT;
}
}
// If font is now valid, change the array
if ($font) {
$atts_array[CrayonSettings::FONT] = $font_id;
$font->used(TRUE);
}
// Add array of atts and content to post queue with key as post ID
$id = !empty($open_ids[$i]) ? $open_ids[$i] : $closed_ids[$i];
$code = self::crayon_remove_ignore($contents[$i]);
$capture['capture'][$id] = array('post_id' => $wp_id, 'atts' => $atts_array, 'code' => $code);
CrayonLog::debug('capture finished for post id ' . $wp_id . ' crayon-id ' . $id . ' atts: ' . count($atts_array) . ' code: ' . strlen($code));
$is_inline = isset($atts_array['inline']) && CrayonUtil::str_to_bool($atts_array['inline'], FALSE) ? '-i' : '';
$wp_content = str_replace($full_matches[$i], '[crayon-' . $id . $is_inline . '/]', $wp_content);
}
}
// Convert `` backquote tags into <code></code>, if needed
// XXX Some code may contain `` so must do it after all Crayons are captured
if (CrayonGlobalSettings::val(CrayonSettings::BACKQUOTE)) {
$wp_content = preg_replace('#(?<!\\\\)`([^`]*)`#msi', '<code>$1</code>', $wp_content);
}
$capture['content'] = $wp_content;
return $capture;
}