commit 3760806002d5ce723c8570e5c7a6a114f48638c3 parent 7efdf7b861286f015847b5c218c00bcd3825b5a5 Author: Paul Longtine <paullongtine@gmail.com> Date: Fri May 23 16:03:05 2014 removed admin/ for being fat Diffstat: data/static/admin/HTML_To_Markdown.php | 580 +-------------------- data/static/admin/index.php | 85 +--- data/static/admin/markdown.php | 991 +---------------------------------- data/static/admin/post.php | 16 +- data/static/admin/scripts/md5.js | 271 +--------- 5 files changed, 0 insertions(+), 1943 deletions(-)
diff --git a/data/static/admin/HTML_To_Markdown.php b/data/static/admin/HTML_To_Markdown.php @@ -1,580 +0,0 @@ -<?php -/** - * Class HTML_To_Markdown - * - * A helper class to convert HTML to Markdown. - * - * @version 2.1.1 - * @author Nick Cernis <nick@cern.is> - * @link https://github.com/nickcernis/html2markdown/ Latest version on GitHub. - * @link http://twitter.com/nickcernis Nick on twitter. - * @license http://www.opensource.org/licenses/mit-license.php MIT - */ -class HTML_To_Markdown -{ - /** - * @var DOMDocument The root of the document tree that holds our HTML. - */ - private $document; - - /** - * @var string|boolean The Markdown version of the original HTML, or false if conversion failed - */ - private $output; - - /** - * @var array Class-wide options users can override. - */ - private $options = array( - 'header_style' => 'setext', // Set to "atx" to output H1 and H2 headers as # Header1 and ## Header2 - 'suppress_errors' => true, // Set to false to show warnings when loading malformed HTML - 'strip_tags' => false, // Set to true to strip tags that don't have markdown equivalents. N.B. Strips tags, not their content. Useful to clean MS Word HTML output. - 'bold_style' => '**', // Set to '__' if you prefer the underlined style - 'italic_style' => '*', // Set to '_' if you prefer the underlined style - ); - - - /** - * Constructor - * - * Set up a new DOMDocument from the supplied HTML, convert it to Markdown, and store it in $this->$output. - * - * @param string $html The HTML to convert to Markdown. - * @param array $overrides [optional] List of style and error display overrides. - */ - public function __construct($html = null, $overrides = null) - { - if ($overrides) - $this->options = array_merge($this->options, $overrides); - - if ($html) - $this->convert($html); - } - - - /** - * Setter for conversion options - * - * @param $name - * @param $value - */ - public function set_option($name, $value) - { - $this->options[$name] = $value; - } - - - /** - * Convert - * - * Loads HTML and passes to get_markdown() - * - * @param $html - * @return string The Markdown version of the html - */ - public function convert($html) - { - $html = preg_replace('~>\s+<~', '><', $html); // Strip white space between tags to prevent creation of empty #text nodes - - $this->document = new DOMDocument(); - - if ($this->options['suppress_errors']) - libxml_use_internal_errors(true); // Suppress conversion errors (from http://bit.ly/pCCRSX ) - - $this->document->loadHTML('<?xml encoding="UTF-8">' . $html); // Hack to load utf-8 HTML (from http://bit.ly/pVDyCt ) - $this->document->encoding = 'UTF-8'; - - if ($this->options['suppress_errors']) - libxml_clear_errors(); - - return $this->get_markdown($html); - } - - - /** - * Is Child Of? - * - * Is the node a child of the given parent tag? - * - * @param $parent_name string The name of the parent node to search for (e.g. 'code') - * @param $node - * @return bool - */ - private static function is_child_of($parent_name, $node) - { - for ($p = $node->parentNode; $p != false; $p = $p->parentNode) { - if (is_null($p)) - return false; - - if ($p->nodeName == $parent_name) - return true; - } - return false; - } - - - /** - * Convert Children - * - * Recursive function to drill into the DOM and convert each node into Markdown from the inside out. - * - * Finds children of each node and convert those to #text nodes containing their Markdown equivalent, - * starting with the innermost element and working up to the outermost element. - * - * @param $node - */ - private function convert_children($node) - { - // Don't convert HTML code inside <code> blocks to Markdown - that should stay as HTML - if (self::is_child_of('code', $node)) - return; - - // If the node has children, convert those to Markdown first - if ($node->hasChildNodes()) { - $length = $node->childNodes->length; - - for ($i = 0; $i < $length; $i++) { - $child = $node->childNodes->item($i); - $this->convert_children($child); - } - } - - // Now that child nodes have been converted, convert the original node - $this->convert_to_markdown($node); - } - - - /** - * Get Markdown - * - * Sends the body node to convert_children() to change inner nodes to Markdown #text nodes, then saves and - * returns the resulting converted document as a string in Markdown format. - * - * @return string|boolean The converted HTML as Markdown, or false if conversion failed - */ - private function get_markdown() - { - // Use the body tag as our root element - $body = $this->document->getElementsByTagName("body")->item(0); - - // Try the head tag if there's no body tag (e.g. the user's passed a single <script> tag for conversion) - if (!$body) - $body = $this->document->getElementsByTagName("head")->item(0); - - if (!$body) - return false; - - // Convert all children of the body element. The DOMDocument stored in $this->doc will - // then consist of #text nodes, each containing a Markdown version of the original node - // that it replaced. - $this->convert_children($body); - - // Sanitize and return the body contents as a string. - $markdown = $this->document->saveHTML(); // stores the DOMDocument as a string - $markdown = html_entity_decode($markdown, ENT_QUOTES, 'UTF-8'); - $markdown = html_entity_decode($markdown, ENT_QUOTES, 'UTF-8'); // Double decode to cover cases like &nbsp; http://www.php.net/manual/en/function.htmlentities.php#99984 - $markdown = preg_replace("/<!DOCTYPE [^>]+>/", "", $markdown); // Strip doctype declaration - $unwanted = array('<html>', '</html>', '<body>', '</body>', '<head>', '</head>', '<?xml encoding="UTF-8">', '
'); - $markdown = str_replace($unwanted, '', $markdown); // Strip unwanted tags - $markdown = trim($markdown, "\n\r\0\x0B"); - - $this->output = $markdown; - - return $markdown; - } - - - /** - * Convert to Markdown - * - * Converts an individual node into a #text node containing a string of its Markdown equivalent. - * - * Example: An <h3> node with text content of "Title" becomes a text node with content of "### Title" - * - * @param $node - */ - private function convert_to_markdown($node) - { - $tag = $node->nodeName; // the type of element, e.g. h1 - $value = $node->nodeValue; // the value of that element, e.g. The Title - - switch ($tag) { - case "p": - case "pre": - $markdown = (trim($value)) ? rtrim($value) . PHP_EOL . PHP_EOL : ''; - break; - case "h1": - case "h2": - $markdown = $this->convert_header($tag, $node); - break; - case "h3": - $markdown = "### " . $value . PHP_EOL . PHP_EOL; - break; - case "h4": - $markdown = "#### " . $value . PHP_EOL . PHP_EOL; - break; - case "h5": - $markdown = "##### " . $value . PHP_EOL . PHP_EOL; - break; - case "h6": - $markdown = "###### " . $value . PHP_EOL . PHP_EOL; - break; - case "em": - case "i": - case "strong": - case "b": - $markdown = $this->convert_emphasis($tag, $value); - break; - case "hr": - $markdown = "- - - - - -" . PHP_EOL . PHP_EOL; - break; - case "br": - $markdown = " " . PHP_EOL; - break; - case "blockquote": - $markdown = $this->convert_blockquote($node); - break; - case "code": - $markdown = $this->convert_code($node); - break; - case "ol": - case "ul": - $markdown = $value . PHP_EOL; - break; - case "li": - $markdown = $this->convert_list($node); - break; - case "img": - $markdown = $this->convert_image($node); - break; - case "a": - $markdown = $this->convert_anchor($node); - break; - case "#text": - $markdown = preg_replace('~\s+~', ' ', $value); - break; - case "#comment": - $markdown = ''; - break; - default: - // If strip_tags is false (the default), preserve tags that don't have Markdown equivalents, - // such as <span> and #text nodes on their own. C14N() canonicalizes the node to a string. - // See: http://www.php.net/manual/en/domnode.c14n.php - $markdown = ($this->options['strip_tags']) ? $value : html_entity_decode($node->C14N()); - } - - // Create a DOM text node containing the Markdown equivalent of the original node - $markdown_node = $this->document->createTextNode($markdown); - - // Replace the old $node e.g. "<h3>Title</h3>" with the new $markdown_node e.g. "### Title" - $node->parentNode->replaceChild($markdown_node, $node); - } - - - /** - * Convert Header - * - * Converts h1 and h2 headers to Markdown-style headers in setext style, - * matching the number of underscores with the length of the title. - * - * e.g. Header 1 Header Two - * ======== ---------- - * - * Returns atx headers instead if $this->options['header_style'] is "atx" - * - * e.g. # Header 1 ## Header Two - * - * @param string $level The header level, including the "h". e.g. h1 - * @param string $node The node to convert. - * @return string The Markdown version of the header. - */ - private function convert_header($level, $node) - { - $content = $node->nodeValue; - - if (!$this->is_child_of('blockquote', $node) && $this->options['header_style'] == "setext") { - $length = (function_exists('mb_strlen')) ? mb_strlen($content, 'utf-8') : strlen($content); - $underline = ($level == "h1") ? "=" : "-"; - $markdown = $content . PHP_EOL . str_repeat($underline, $length) . PHP_EOL . PHP_EOL; // setext style - } else { - $prefix = ($level == "h1") ? "# " : "## "; - $markdown = $prefix . $content . PHP_EOL . PHP_EOL; // atx style - } - - return $markdown; - } - - - /** - * Converts inline styles - * This function is used to render strong and em tags - * - * eg <strong>bold text</strong> becomes **bold text** or __bold text__ - * - * @param string $tag - * @param string $value - * @return string - */ - private function convert_emphasis($tag, $value) - { - if ($tag == 'i' || $tag == 'em') { - $markdown = $this->options['italic_style'] . $value . $this->options['italic_style']; - } else { - $markdown = $this->options['bold_style'] . $value . $this->options['bold_style']; - } - - return $markdown; - } - - - /** - * Convert Image - * - * Converts <img /> tags to Markdown. - * - * e.g. <img src="/path/img.jpg" alt="alt text" title="Title" /> - * becomes  - * - * @param $node - * @return string - */ - private function convert_image($node) - { - $src = $node->getAttribute('src'); - $alt = $node->getAttribute('alt'); - $title = $node->getAttribute('title'); - - if ($title != "") { - $markdown = ''; // No newlines added. <img> should be in a block-level element. - } else { - $markdown = ''; - } - - return $markdown; - } - - - /** - * Convert Anchor - * - * Converts <a> tags to Markdown. - * - * e.g. <a href="http://modernnerd.net" title="Title">Modern Nerd</a> - * becomes [Modern Nerd](http://modernnerd.net "Title") - * - * @param $node - * @return string - */ - private function convert_anchor($node) - { - $href = $node->getAttribute('href'); - $title = $node->getAttribute('title'); - $text = $node->nodeValue; - - if ($title != "") { - $markdown = '[' . $text . '](' . $href . ' "' . $title . '")'; - } else { - $markdown = '[' . $text . '](' . $href . ')'; - } - - // Append a space if the node after this one is also an anchor - $next_node_name = $this->get_next_node_name($node); - - if ($next_node_name == 'a') - $markdown = $markdown . ' '; - - return $markdown; - } - - - /** - * Convert List - * - * Converts <ul> and <ol> lists to Markdown. - * - * @param $node - * @return string - */ - private function convert_list($node) - { - // If parent is an ol, use numbers, otherwise, use dashes - $list_type = $node->parentNode->nodeName; - $value = $node->nodeValue; - - if ($list_type == "ul") { - $markdown = "- " . trim($value) . PHP_EOL; - } else { - $number = $this->get_position($node); - $markdown = $number . ". " . trim($value) . PHP_EOL; - } - - return $markdown; - } - - - /** - * Convert Code - * - * Convert code tags by indenting blocks of code and wrapping single lines in backticks. - * - * @param $node - * @return string - */ - private function convert_code($node) - { - // Store the content of the code block in an array, one entry for each line - - $markdown = ''; - - $code_content = html_entity_decode($node->C14N()); - $code_content = str_replace(array("<code>", "</code>"), "", $code_content); - - $lines = preg_split('/\r\n|\r|\n/', $code_content); - $total = count($lines); - - // If there's more than one line of code, prepend each line with four spaces and no backticks. - if ($total > 1) { - - // Remove the first and last line if they're empty - $first_line = trim($lines[0]); - $last_line = trim($lines[$total - 1]); - $first_line = trim($first_line, "
"); //trim XML style carriage returns too - $last_line = trim($last_line, "
"); - - if (empty($first_line)) - array_shift($lines); - - if (empty($last_line)) - array_pop($lines); - - $count = 1; - foreach ($lines as $line) { - $line = str_replace('
', '', $line); - $markdown .= " " . $line; - // Add newlines, except final line of the code - if ($count != $total) - $markdown .= PHP_EOL; - $count++; - } - $markdown .= PHP_EOL; - - } else { // There's only one line of code. It's a code span, not a block. Just wrap it with backticks. - - $markdown .= "`" . $lines[0] . "`"; - - } - - return $markdown; - } - - - /** - * Convert blockquote - * - * Prepend blockquotes with > chars. - * - * @param $node - * @return string - */ - private function convert_blockquote($node) - { - // Contents should have already been converted to Markdown by this point, - // so we just need to add ">" symbols to each line. - - $markdown = ''; - - $quote_content = trim($node->nodeValue); - - $lines = preg_split('/\r\n|\r|\n/', $quote_content); - - $total_lines = count($lines); - - foreach ($lines as $i => $line) { - $markdown .= "> " . $line . PHP_EOL; - if ($i + 1 == $total_lines) - $markdown .= PHP_EOL; - } - - return $markdown; - } - - - /** - * Get Position - * - * Returns the numbered position of a node inside its parent - * - * @param $node - * @return int The numbered position of the node, starting at 1. - */ - private function get_position($node) - { - // Get all of the nodes inside the parent - $list_nodes = $node->parentNode->childNodes; - $total_nodes = $list_nodes->length; - - $position = 1; - - // Loop through all nodes and find the given $node - for ($a = 0; $a < $total_nodes; $a++) { - $current_node = $list_nodes->item($a); - - if ($current_node->isSameNode($node)) - $position = $a + 1; - } - - return $position; - } - - - /** - * Get Next Node Name - * - * Return the name of the node immediately after the passed one. - * - * @param $node - * @return string|null The node name (e.g. 'h1') or null. - */ - private function get_next_node_name($node) - { - $next_node_name = null; - - $current_position = $this->get_position($node); - $next_node = $node->parentNode->childNodes->item($current_position); - - if ($next_node) - $next_node_name = $next_node->nodeName; - - return $next_node_name; - } - - - /** - * To String - * - * Magic method to return Markdown output when HTML_To_Markdown instance is treated as a string. - * - * @return string - */ - public function __toString() - { - return $this->output(); - } - - - /** - * Output - * - * Getter for the converted Markdown contents stored in $this->output - * - * @return string - */ - public function output() - { - if (!$this->output) { - return ''; - } else { - return $this->output; - } - } -} diff --git a/data/static/admin/index.php b/data/static/admin/index.php @@ -1,85 +0,0 @@ -<?php session_start(); ?> -<!DOCTYPE html> -<html> -<head> - <title>Admin</title> - <script type="text/javascript" src="./scripts/md5.js"></script> - <style> -html { - background-color:#EFEFEF; - border-top:5px solid #FF9311; -} -#wrapper { - width:800px; - margin:0 auto; -} -#wrapper label { - font-family:Consolas, Menlo, Monaco, Lucida Console, Liberation Mono, DejaVu Sans Mono, Bitstream Vera Sans Mono, monospace, serif; -} -#post { - width:100%; - height:1000px; - -} -#submit { - background-color:#EFEFEF; -} -#submit:hover { - box-shadow:0px 0px 3px black inset; -} -#submit:active { - background-color:#AAEEFF; -} -.input { - outline:none; - padding:5px; - border:1px solid #DEDEDE; - border-radius:5px; - box-shadow:0px 0px 3px #DEDEDE inset; -} - </style> -</head> -<body> - <div id="wrapper"> -<?php - -if (isset($_GET['location']) && isset($_GET['post'])) { - require_once( dirname( __FILE__) . '/HTML_To_Markdown.php' ); - $data = json_decode(file_get_contents($_GET['location']), TRUE); - $out = ""; - foreach ($data[$_GET['post']] as $key => $val) { - if ($key !== "content") { - $out = $out . $key . "=" . $val . ", "; - } - } - $_SESSION['vars'] = $out; - $_SESSION['post'] = new HTML_To_Markdown($data[$_GET['post']]['content']); -} -?> - <form id="update" action="./post.php" method="post" onsubmit="return validate();"> - <label>Password :</label><input id="password" name="password" type="password" class="input"/><input type="submit" id="submit" class="input"/><br /> - <label>Variables:</label><input id="vars" name="vars" type="text" class="input" value="<?php echo $_SESSION['vars']; ?>"/><br /> - <label>Location :</label><input id="loc" name="loc" type="text" class="input" value="<?php echo $_GET['location']; ?>"/><br /> - <textarea id="post" name="post" form="update" class="input"><?php echo $_SESSION['post']; ?></textarea> - </form> - </div> - <script type="text/javascript"> -function validate() { - document.getElementById("password").value = md5(document.getElementById("password").value + <?php - function generateRandomString($length = 10) { - $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; - $randomString = ''; - for ($i = 0; $i < $length; $i++) { - $randomString .= $characters[rand(0, strlen($characters) - 1)]; - } - return $randomString; - } - $_SESSION['salt'] = generateRandomString(10); - $salt = $_SESSION['salt']; - echo "'$salt'"; - ?>); - return true; -} - </script> -</body> -</html> diff --git a/data/static/admin/markdown.php b/data/static/admin/markdown.php @@ -1,991 +0,0 @@ -<?php - -# -# -# Parsedown -# http://parsedown.org -# -# (c) Emanuil Rusev -# http://erusev.com -# -# For the full license information, please view the LICENSE file that was -# distributed with this source code. -# -# - -class Parsedown -{ - # - # Multiton (http://en.wikipedia.org/wiki/Multiton_pattern) - # - - static function instance($name = 'default') - { - if (isset(self::$instances[$name])) - return self::$instances[$name]; - - $instance = new Parsedown(); - - self::$instances[$name] = $instance; - - return $instance; - } - - private static $instances = array(); - - # - # Setters - # - - private $break_marker = " \n"; - - function set_breaks_enabled($breaks_enabled) - { - $this->break_marker = $breaks_enabled ? "\n" : " \n"; - - return $this; - } - - # - # Fields - # - - private $reference_map = array(); - private $escape_sequence_map = array(); - - # - # Public Methods - # - - function parse($text) - { - # removes UTF-8 BOM and marker characters - $text = preg_replace('{^\xEF\xBB\xBF|\x1A}', '', $text); - - # removes \r characters - $text = str_replace("\r\n", "\n", $text); - $text = str_replace("\r", "\n", $text); - - # replaces tabs with spaces - $text = str_replace("\t", ' ', $text); - - # encodes escape sequences - - if (strpos($text, '\\') !== FALSE) - { - $escape_sequences = array('\\\\', '\`', '\*', '\_', '\{', '\}', '\[', '\]', '\(', '\)', '\>', '\#', '\+', '\-', '\.', '\!'); - - foreach ($escape_sequences as $index => $escape_sequence) - { - if (strpos($text, $escape_sequence) !== FALSE) - { - $code = "\x1A".'\\'.$index.';'; - - $text = str_replace($escape_sequence, $code, $text); - - $this->escape_sequence_map[$code] = $escape_sequence; - } - } - } - - # ~ - - $text = preg_replace('/\n\s*\n/', "\n\n", $text); - $text = trim($text, "\n"); - - $lines = explode("\n", $text); - - $text = $this->parse_block_elements($lines); - - # decodes escape sequences - - foreach ($this->escape_sequence_map as $code => $escape_sequence) - { - $text = str_replace($code, $escape_sequence[1], $text); - } - - # ~ - - $text = rtrim($text, "\n"); - - return $text; - } - - # - # Private Methods - # - - private function parse_block_elements(array $lines, $context = '') - { - $elements = array(); - - $element = array( - 'type' => '', - ); - - foreach ($lines as $line) - { - # fenced elements - - switch ($element['type']) - { - case 'fenced_code_block': - - if ( ! isset($element['closed'])) - { - if (preg_match('/^[ ]*'.$element['fence'][0].'{3,}[ ]*$/', $line)) - { - $element['closed'] = true; - } - else - { - $element['text'] !== '' and $element['text'] .= "\n"; - - $element['text'] .= $line; - } - - continue 2; - } - - break; - - case 'markup': - - if ( ! isset($element['closed'])) - { - if (preg_match('{<'.$element['subtype'].'>$}', $line)) # opening tag - { - $element['depth']++; - } - - if (preg_match('{</'.$element['subtype'].'>$}', $line)) # closing tag - { - $element['depth'] > 0 - ? $element['depth']-- - : $element['closed'] = true; - } - - $element['text'] .= "\n".$line; - - continue 2; - } - - break; - } - - # * - - if ($line === '') - { - $element['interrupted'] = true; - - continue; - } - - # composite elements - - switch ($element['type']) - { - case 'blockquote': - - if ( ! isset($element['interrupted'])) - { - $line = preg_replace('/^[ ]*>[ ]?/', '', $line); - - $element['lines'] []= $line; - - continue 2; - } - - break; - - case 'li': - - if (preg_match('/^([ ]{0,3})(\d+[.]|[*+-])[ ](.*)/', $line, $matches)) - { - if ($element['indentation'] !== $matches[1]) - { - $element['lines'] []= $line; - } - else - { - unset($element['last']); - - $elements []= $element; - - $element = array( - 'type' => 'li', - 'indentation' => $matches[1], - 'last' => true, - 'lines' => array( - preg_replace('/^[ ]{0,4}/', '', $matches[3]), - ), - ); - } - - continue 2; - } - - if (isset($element['interrupted'])) - { - if ($line[0] === ' ') - { - $element['lines'] []= ''; - - $line = preg_replace('/^[ ]{0,4}/', '', $line); - - $element['lines'] []= $line; - - unset($element['interrupted']); - - continue 2; - } - } - else - { - $line = preg_replace('/^[ ]{0,4}/', '', $line); - - $element['lines'] []= $line; - - continue 2; - } - - break; - } - - # indentation sensitive types - - $deindented_line = $line; - - switch ($line[0]) - { - case ' ': - - # ~ - - $deindented_line = ltrim($line); - - if ($deindented_line === '') - { - continue 2; - } - - # code block - - if (preg_match('/^[ ]{4}(.*)/', $line, $matches)) - { - if ($element['type'] === 'code_block') - { - if (isset($element['interrupted'])) - { - $element['text'] .= "\n"; - - unset ($element['interrupted']); - } - - $element['text'] .= "\n".$matches[1]; - } - else - { - $elements []= $element; - - $element = array( - 'type' => 'code_block', - 'text' => $matches[1], - ); - } - - continue 2; - } - - break; - - case '#': - - # atx heading (#) - - if (preg_match('/^(#{1,6})[ ]*(.+?)[ ]*#*$/', $line, $matches)) - { - $elements []= $element; - - $level = strlen($matches[1]); - - $element = array( - 'type' => 'h.', - 'text' => $matches[2], - 'level' => $level, - ); - - continue 2; - } - - break; - - case '-': - - # setext heading (---) - - if ($line[0] === '-' and $element['type'] === 'p' and ! isset($element['interrupted']) and preg_match('/^[-]+[ ]*$/', $line)) - { - $element['type'] = 'h.'; - $element['level'] = 2; - - continue 2; - } - - break; - - case '=': - - # setext heading (===) - - if ($line[0] === '=' and $element['type'] === 'p' and ! isset($element['interrupted']) and preg_match('/^[=]+[ ]*$/', $line)) - { - $element['type'] = 'h.'; - $element['level'] = 1; - - continue 2; - } - - break; - } - - # indentation insensitive types - - switch ($deindented_line[0]) - { - case '<': - - # self-closing tag - - if (preg_match('{^<.+?/>$}', $deindented_line)) - { - $elements []= $element; - - $element = array( - 'type' => '', - 'text' => $deindented_line, - ); - - continue 2; - } - - # opening tag - - if (preg_match('{^<(\w+)(?:[ ].*?)?>}', $deindented_line, $matches)) - { - $elements []= $element; - - $element = array( - 'type' => 'markup', - 'subtype' => strtolower($matches[1]), - 'text' => $deindented_line, - 'depth' => 0, - ); - - preg_match('{</'.$matches[1].'>\s*$}', $deindented_line) and $element['closed'] = true; - - continue 2; - } - - break; - - case '>': - - # quote - - if (preg_match('/^>[ ]?(.*)/', $deindented_line, $matches)) - { - $elements []= $element; - - $element = array( - 'type' => 'blockquote', - 'lines' => array( - $matches[1], - ), - ); - - continue 2; - } - - break; - - case '[': - - # reference - - if (preg_match('/^\[(.+?)\]:[ ]*(.+?)(?:[ ]+[\'"](.+?)[\'"])?[ ]*$/', $deindented_line, $matches)) - { - $label = strtolower($matches[1]); - - $this->reference_map[$label] = array( - '»' => trim($matches[2], '<>'), - ); - - if (isset($matches[3])) - { - $this->reference_map[$label]['#'] = $matches[3]; - } - - continue 2; - } - - break; - - case '`': - case '~': - - # fenced code block - - if (preg_match('/^([`]{3,}|[~]{3,})[ ]*(\S+)?[ ]*$/', $deindented_line, $matches)) - { - $elements []= $element; - - $element = array( - 'type' => 'fenced_code_block', - 'text' => '', - 'fence' => $matches[1], - ); - - isset($matches[2]) and $element['language'] = $matches[2]; - - continue 2; - } - - break; - - case '*': - case '+': - case '-': - case '_': - - # hr - - if (preg_match('/^([-*_])([ ]{0,2}\1){2,}[ ]*$/', $deindented_line)) - { - $elements []= $element; - - $element = array( - 'type' => 'hr', - ); - - continue 2; - } - - # li - - if (preg_match('/^([ ]*)[*+-][ ](.*)/', $line, $matches)) - { - $elements []= $element; - - $element = array( - 'type' => 'li', - 'ordered' => false, - 'indentation' => $matches[1], - 'last' => true, - 'lines' => array( - preg_replace('/^[ ]{0,4}/', '', $matches[2]), - ), - ); - - continue 2; - } - } - - # li - - if ($deindented_line[0] <= '9' and $deindented_line >= '0' and preg_match('/^([ ]*)\d+[.][ ](.*)/', $line, $matches)) - { - $elements []= $element; - - $element = array( - 'type' => 'li', - 'ordered' => true, - 'indentation' => $matches[1], - 'last' => true, - 'lines' => array( - preg_replace('/^[ ]{0,4}/', '', $matches[2]), - ), - ); - - continue; - } - - # paragraph - - if ($element['type'] === 'p') - { - if (isset($element['interrupted'])) - { - $elements []= $element; - - $element['text'] = $line; - - unset($element['interrupted']); - } - else - { - $element['text'] .= "\n".$line; - } - } - else - { - $elements []= $element; - - $element = array( - 'type' => 'p', - 'text' => $line, - ); - } - } - - $elements []= $element; - - unset($elements[0]); - - # - # ~ - # - - $markup = ''; - - foreach ($elements as $element) - { - switch ($element['type']) - { - case 'p': - - $text = $this->parse_span_elements($element['text']); - - if ($context === 'li' and $markup === '') - { - if (isset($element['interrupted'])) - { - $markup .= "\n".'<p>'.$text.'</p>'."\n"; - } - else - { - $markup .= $text; - } - } - else - { - $markup .= '<p>'.$text.'</p>'."\n"; - } - - break; - - case 'blockquote': - - $text = $this->parse_block_elements($element['lines']); - - $markup .= '<blockquote>'."\n".$text.'</blockquote>'."\n"; - - break; - - case 'code_block': - case 'fenced_code_block': - - $text = htmlspecialchars($element['text'], ENT_NOQUOTES, 'UTF-8'); - - strpos($text, "\x1A\\") !== FALSE and $text = strtr($text, $this->escape_sequence_map); - - $markup .= isset($element['language']) - ? '<pre><code class="language-'.$element['language'].'">'.$text.'</code></pre>' - : '<pre><code>'.$text.'</code></pre>'; - - $markup .= "\n"; - - break; - - case 'h.': - - $text = $this->parse_span_elements($element['text']); - - $markup .= '<h'.$element['level'].'>'.$text.'</h'.$element['level'].'>'."\n"; - - break; - - case 'hr': - - $markup .= '<hr />'."\n"; - - break; - - case 'li': - - if (isset($element['ordered'])) # first - { - $list_type = $element['ordered'] ? 'ol' : 'ul'; - - $markup .= '<'.$list_type.'>'."\n"; - } - - if (isset($element['interrupted']) and ! isset($element['last'])) - { - $element['lines'] []= ''; - } - - $text = $this->parse_block_elements($element['lines'], 'li'); - - $markup .= '<li>'.$text.'</li>'."\n"; - - isset($element['last']) and $markup .= '</'.$list_type.'>'."\n"; - - break; - - case 'markup': - - $markup .= $this->parse_span_elements($element['text'])."\n"; - - break; - - default: - - $markup .= $element['text']."\n"; - } - } - - return $markup; - } - - # ~ - - private $strong_regex = array( - '*' => '/^[*]{2}([^*]+?)[*]{2}(?![*])/s', - '_' => '/^__([^_]+?)__(?!_)/s', - ); - - private $em_regex = array( - '*' => '/^[*]([^*]+?)[*](?![*])/s', - '_' => '/^_([^_]+?)[_](?![_])\b/s', - ); - - private $strong_em_regex = array( - '*' => '/^[*]{2}(.*?)[*](.+?)[*](.*?)[*]{2}/s', - '_' => '/^__(.*?)_(.+?)_(.*?)__/s', - ); - - private $em_strong_regex = array( - '*' => '/^[*](.*?)[*]{2}(.+?)[*]{2}(.*?)[*]/s', - '_' => '/^_(.*?)__(.+?)__(.*?)_/s', - ); - - private function parse_span_elements($text, $markers = array('![', '&', '*', '<', '[', '_', '`', 'http', '~~')) - { - if (isset($text[2]) === false or $markers === array()) - { - return $text; - } - - # ~ - - $markup = ''; - - while ($markers) - { - $closest_marker = null; - $closest_marker_index = 0; - $closest_marker_position = null; - - foreach ($markers as $index => $marker) - { - $marker_position = strpos($text, $marker); - - if ($marker_position === false) - { - unset($markers[$index]); - - continue; - } - - if ($closest_marker === null or $marker_position < $closest_marker_position) - { - $closest_marker = $marker; - $closest_marker_index = $index; - $closest_marker_position = $marker_position; - } - } - - # ~ - - if ($closest_marker === null or isset($text[$closest_marker_position + 2]) === false) - { - $markup .= $text; - - break; - } - else - { - $markup .= substr($text, 0, $closest_marker_position); - } - - $text = substr($text, $closest_marker_position); - - # ~ - - unset($markers[$closest_marker_index]); - - # ~ - - switch ($closest_marker) - { - case '![': - case '[': - - if (strpos($text, ']') and preg_match('/\[((?:[^][]|(?R))*)\]/', $text, $matches)) - { - $element = array( - '!' => $text[0] === '!', - 'a' => $matches[1], - ); - - $offset = strlen($matches[0]); - - $element['!'] and $offset++; - - $remaining_text = substr($text, $offset); - - if ($remaining_text[0] === '(' and preg_match('/\([ ]*(.*?)(?:[ ]+[\'"](.+?)[\'"])?[ ]*\)/', $remaining_text, $matches)) - { - $element['»'] = $matches[1]; - - if (isset($matches[2])) - { - $element['#'] = $matches[2]; - } - - $offset += strlen($matches[0]); - } - elseif ($this->reference_map) - { - $reference = $element['a']; - - if (preg_match('/^\s*\[(.*?)\]/', $remaining_text, $matches)) - { - $reference = $matches[1] ? $matches[1] : $element['a']; - - $offset += strlen($matches[0]); - } - - $reference = strtolower($reference); - - if (isset($this->reference_map[$reference])) - { - $element['»'] = $this->reference_map[$reference]['»']; - - if (isset($this->reference_map[$reference]['#'])) - { - $element['#'] = $this->reference_map[$reference]['#']; - } - } - else - { - unset($element); - } - } - else - { - unset($element); - } - } - - if (isset($element)) - { - $element['»'] = str_replace('&', '&', $element['»']); - $element['»'] = str_replace('<', '<', $element['»']); - - if ($element['!']) - { - $markup .= '<img alt="'.$element['a'].'" src="'.$element['»'].'" />'; - } - else - { - $element['a'] = $this->parse_span_elements($element['a'], $markers); - - $markup .= isset($element['#']) - ? '<a href="'.$element['»'].'" title="'.$element['#'].'">'.$element['a'].'</a>' - : '<a href="'.$element['»'].'">'.$element['a'].'</a>'; - } - - unset($element); - } - else - { - $markup .= $closest_marker; - - $offset = $closest_marker === '![' ? 2 : 1; - } - - break; - - case '&': - - $markup .= '&'; - - $offset = substr($text, 0, 5) === '&' ? 5 : 1; - - break; - - case '*': - case '_': - - if ($text[1] === $closest_marker and preg_match($this->strong_regex[$closest_marker], $text, $matches)) - { - $matches[1] = $this->parse_span_elements($matches[1], $markers); - - $markup .= '<strong>'.$matches[1].'</strong>'; - } - elseif (preg_match($this->em_regex[$closest_marker], $text, $matches)) - { - $matches[1] = $this->parse_span_elements($matches[1], $markers); - - $markup .= '<em>'.$matches[1].'</em>'; - } - elseif ($text[1] === $closest_marker and preg_match($this->strong_em_regex[$closest_marker], $text, $matches)) - { - $matches[2] = $this->parse_span_elements($matches[2], $markers); - - $matches[1] and $matches[1] = $this->parse_span_elements($matches[1], $markers); - $matches[3] and $matches[3] = $this->parse_span_elements($matches[3], $markers); - - $markup .= '<strong>'.$matches[1].'<em>'.$matches[2].'</em>'.$matches[3].'</strong>'; - } - elseif (preg_match($this->em_strong_regex[$closest_marker], $text, $matches)) - { - $matches[2] = $this->parse_span_elements($matches[2], $markers); - - $matches[1] and $matches[1] = $this->parse_span_elements($matches[1], $markers); - $matches[3] and $matches[3] = $this->parse_span_elements($matches[3], $markers); - - $markup .= '<em>'.$matches[1].'<strong>'.$matches[2].'</strong>'.$matches[3].'</em>'; - } - - if (isset($matches) and $matches) - { - $offset = strlen($matches[0]); - } - else - { - $markup .= $closest_marker; - - $offset = 1; - } - - break; - - case '<': - - if (strpos($text, '>') !== false) - { - if ($text[1] === 'h' and preg_match('/^<(https?:[\/]{2}[^\s]+?)>/i', $text, $matches)) - { - $element_url = $matches[1]; - $element_url = str_replace('&', '&', $element_url); - $element_url = str_replace('<', '<', $element_url); - - $markup .= '<a href="'.$element_url.'">'.$element_url.'</a>'; - - $offset = strlen($matches[0]); - } - elseif (preg_match('/^<\/?\w.*?>/', $text, $matches)) - { - $markup .= $matches[0]; - - $offset = strlen($matches[0]); - } - else - { - $markup .= '<'; - - $offset = 1; - } - } - else - { - $markup .= '<'; - - $offset = 1; - } - - break; - - case '`': - - if (preg_match('/^`(.+?)`/', $text, $matches)) - { - $element_text = $matches[1]; - $element_text = htmlspecialchars($element_text, ENT_NOQUOTES, 'UTF-8'); - - if ($this->escape_sequence_map and strpos($element_text, "\x1A") !== false) - { - $element_text = strtr($element_text, $this->escape_sequence_map); - } - - $markup .= '<code>'.$element_text.'</code>'; - - $offset = strlen($matches[0]); - } - else - { - $markup .= '`'; - - $offset = 1; - } - - break; - - case 'http': - - if (preg_match('/^https?:[\/]{2}[^\s]+\b/i', $text, $matches)) - { - $element_url = $matches[0]; - $element_url = str_replace('&', '&', $element_url); - $element_url = str_replace('<', '<', $element_url); - - $markup .= '<a href="'.$element_url.'">'.$element_url.'</a>'; - - $offset = strlen($matches[0]); - } - else - { - $markup .= 'http'; - - $offset = 4; - } - - break; - - case '~~': - - if (preg_match('/^~~(?=\S)(.+?)(?<=\S)~~/', $text, $matches)) - { - $matches[1] = $this->parse_span_elements($matches[1], $markers); - - $markup .= '<del>'.$matches[1].'</del>'; - - $offset = strlen($matches[0]); - } - else - { - $markup .= '~~'; - - $offset = 2; - } - - break; - } - - if (isset($offset)) - { - $text = substr($text, $offset); - } - - $markers[$closest_marker_index] = $closest_marker; - } - - $markup = str_replace($this->break_marker, '<br />'."\n", $markup); - - return $markup; - } -} diff --git a/data/static/admin/post.php b/data/static/admin/post.php @@ -1,16 +0,0 @@ -<?php -$PASSWD = "notapassword"; -require_once 'markdown.php'; -session_start(); -if ($_POST['password'] == md5($PASSWD . $_SESSION['salt'])) { - $posts = json_decode(file_get_contents($_POST['loc']),TRUE); - parse_str(str_replace(",", "&", $_POST['vars']), $data); - echo "SUCESS <br />"; - $posts[$data["post"]] = array_merge($data,array("content" => Parsedown::instance()->parse($_POST["post"]))); - $fp = fopen($_POST['loc'], 'w'); - fwrite($fp, json_encode($posts)); - fclose($fp); - $output = json_decode(file_get_contents($_POST['loc']),TRUE); - echo $output[$data["post"]]["content"]; -} -?> diff --git a/data/static/admin/scripts/md5.js b/data/static/admin/scripts/md5.js @@ -1,271 +0,0 @@ -function md5 (str) { - var xl; - - var rotateLeft = function (lValue, iShiftBits) { - return (lValue << iShiftBits) | (lValue >>> (32 - iShiftBits)); - }; - - var addUnsigned = function (lX, lY) { - var lX4, lY4, lX8, lY8, lResult; - lX8 = (lX & 0x80000000); - lY8 = (lY & 0x80000000); - lX4 = (lX & 0x40000000); - lY4 = (lY & 0x40000000); - lResult = (lX & 0x3FFFFFFF) + (lY & 0x3FFFFFFF); - if (lX4 & lY4) { - return (lResult ^ 0x80000000 ^ lX8 ^ lY8); - } - if (lX4 | lY4) { - if (lResult & 0x40000000) { - return (lResult ^ 0xC0000000 ^ lX8 ^ lY8); - } else { - return (lResult ^ 0x40000000 ^ lX8 ^ lY8); - } - } else { - return (lResult ^ lX8 ^ lY8); - } - }; - - var _F = function (x, y, z) { - return (x & y) | ((~x) & z); - }; - var _G = function (x, y, z) { - return (x & z) | (y & (~z)); - }; - var _H = function (x, y, z) { - return (x ^ y ^ z); - }; - var _I = function (x, y, z) { - return (y ^ (x | (~z))); - }; - - var _FF = function (a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(_F(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - }; - - var _GG = function (a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(_G(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - }; - - var _HH = function (a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(_H(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - }; - - var _II = function (a, b, c, d, x, s, ac) { - a = addUnsigned(a, addUnsigned(addUnsigned(_I(b, c, d), x), ac)); - return addUnsigned(rotateLeft(a, s), b); - }; - - var convertToWordArray = function (str) { - var lWordCount; - var lMessageLength = str.length; - var lNumberOfWords_temp1 = lMessageLength + 8; - var lNumberOfWords_temp2 = (lNumberOfWords_temp1 - (lNumberOfWords_temp1 % 64)) / 64; - var lNumberOfWords = (lNumberOfWords_temp2 + 1) * 16; - var lWordArray = new Array(lNumberOfWords - 1); - var lBytePosition = 0; - var lByteCount = 0; - while (lByteCount < lMessageLength) { - lWordCount = (lByteCount - (lByteCount % 4)) / 4; - lBytePosition = (lByteCount % 4) * 8; - lWordArray[lWordCount] = (lWordArray[lWordCount] | (str.charCodeAt(lByteCount) << lBytePosition)); - lByteCount++; - } - lWordCount = (lByteCount - (lByteCount % 4)) / 4; - lBytePosition = (lByteCount % 4) * 8; - lWordArray[lWordCount] = lWordArray[lWordCount] | (0x80 << lBytePosition); - lWordArray[lNumberOfWords - 2] = lMessageLength << 3; - lWordArray[lNumberOfWords - 1] = lMessageLength >>> 29; - return lWordArray; - }; - - var wordToHex = function (lValue) { - var wordToHexValue = "", - wordToHexValue_temp = "", - lByte, lCount; - for (lCount = 0; lCount <= 3; lCount++) { - lByte = (lValue >>> (lCount * 8)) & 255; - wordToHexValue_temp = "0" + lByte.toString(16); - wordToHexValue = wordToHexValue + wordToHexValue_temp.substr(wordToHexValue_temp.length - 2, 2); - } - return wordToHexValue; - }; - - var x = [], - k, AA, BB, CC, DD, a, b, c, d, S11 = 7, - S12 = 12, - S13 = 17, - S14 = 22, - S21 = 5, - S22 = 9, - S23 = 14, - S24 = 20, - S31 = 4, - S32 = 11, - S33 = 16, - S34 = 23, - S41 = 6, - S42 = 10, - S43 = 15, - S44 = 21; - - str = this.utf8_encode(str); - x = convertToWordArray(str); - a = 0x67452301; - b = 0xEFCDAB89; - c = 0x98BADCFE; - d = 0x10325476; - - xl = x.length; - for (k = 0; k < xl; k += 16) { - AA = a; - BB = b; - CC = c; - DD = d; - a = _FF(a, b, c, d, x[k + 0], S11, 0xD76AA478); - d = _FF(d, a, b, c, x[k + 1], S12, 0xE8C7B756); - c = _FF(c, d, a, b, x[k + 2], S13, 0x242070DB); - b = _FF(b, c, d, a, x[k + 3], S14, 0xC1BDCEEE); - a = _FF(a, b, c, d, x[k + 4], S11, 0xF57C0FAF); - d = _FF(d, a, b, c, x[k + 5], S12, 0x4787C62A); - c = _FF(c, d, a, b, x[k + 6], S13, 0xA8304613); - b = _FF(b, c, d, a, x[k + 7], S14, 0xFD469501); - a = _FF(a, b, c, d, x[k + 8], S11, 0x698098D8); - d = _FF(d, a, b, c, x[k + 9], S12, 0x8B44F7AF); - c = _FF(c, d, a, b, x[k + 10], S13, 0xFFFF5BB1); - b = _FF(b, c, d, a, x[k + 11], S14, 0x895CD7BE); - a = _FF(a, b, c, d, x[k + 12], S11, 0x6B901122); - d = _FF(d, a, b, c, x[k + 13], S12, 0xFD987193); - c = _FF(c, d, a, b, x[k + 14], S13, 0xA679438E); - b = _FF(b, c, d, a, x[k + 15], S14, 0x49B40821); - a = _GG(a, b, c, d, x[k + 1], S21, 0xF61E2562); - d = _GG(d, a, b, c, x[k + 6], S22, 0xC040B340); - c = _GG(c, d, a, b, x[k + 11], S23, 0x265E5A51); - b = _GG(b, c, d, a, x[k + 0], S24, 0xE9B6C7AA); - a = _GG(a, b, c, d, x[k + 5], S21, 0xD62F105D); - d = _GG(d, a, b, c, x[k + 10], S22, 0x2441453); - c = _GG(c, d, a, b, x[k + 15], S23, 0xD8A1E681); - b = _GG(b, c, d, a, x[k + 4], S24, 0xE7D3FBC8); - a = _GG(a, b, c, d, x[k + 9], S21, 0x21E1CDE6); - d = _GG(d, a, b, c, x[k + 14], S22, 0xC33707D6); - c = _GG(c, d, a, b, x[k + 3], S23, 0xF4D50D87); - b = _GG(b, c, d, a, x[k + 8], S24, 0x455A14ED); - a = _GG(a, b, c, d, x[k + 13], S21, 0xA9E3E905); - d = _GG(d, a, b, c, x[k + 2], S22, 0xFCEFA3F8); - c = _GG(c, d, a, b, x[k + 7], S23, 0x676F02D9); - b = _GG(b, c, d, a, x[k + 12], S24, 0x8D2A4C8A); - a = _HH(a, b, c, d, x[k + 5], S31, 0xFFFA3942); - d = _HH(d, a, b, c, x[k + 8], S32, 0x8771F681); - c = _HH(c, d, a, b, x[k + 11], S33, 0x6D9D6122); - b = _HH(b, c, d, a, x[k + 14], S34, 0xFDE5380C); - a = _HH(a, b, c, d, x[k + 1], S31, 0xA4BEEA44); - d = _HH(d, a, b, c, x[k + 4], S32, 0x4BDECFA9); - c = _HH(c, d, a, b, x[k + 7], S33, 0xF6BB4B60); - b = _HH(b, c, d, a, x[k + 10], S34, 0xBEBFBC70); - a = _HH(a, b, c, d, x[k + 13], S31, 0x289B7EC6); - d = _HH(d, a, b, c, x[k + 0], S32, 0xEAA127FA); - c = _HH(c, d, a, b, x[k + 3], S33, 0xD4EF3085); - b = _HH(b, c, d, a, x[k + 6], S34, 0x4881D05); - a = _HH(a, b, c, d, x[k + 9], S31, 0xD9D4D039); - d = _HH(d, a, b, c, x[k + 12], S32, 0xE6DB99E5); - c = _HH(c, d, a, b, x[k + 15], S33, 0x1FA27CF8); - b = _HH(b, c, d, a, x[k + 2], S34, 0xC4AC5665); - a = _II(a, b, c, d, x[k + 0], S41, 0xF4292244); - d = _II(d, a, b, c, x[k + 7], S42, 0x432AFF97); - c = _II(c, d, a, b, x[k + 14], S43, 0xAB9423A7); - b = _II(b, c, d, a, x[k + 5], S44, 0xFC93A039); - a = _II(a, b, c, d, x[k + 12], S41, 0x655B59C3); - d = _II(d, a, b, c, x[k + 3], S42, 0x8F0CCC92); - c = _II(c, d, a, b, x[k + 10], S43, 0xFFEFF47D); - b = _II(b, c, d, a, x[k + 1], S44, 0x85845DD1); - a = _II(a, b, c, d, x[k + 8], S41, 0x6FA87E4F); - d = _II(d, a, b, c, x[k + 15], S42, 0xFE2CE6E0); - c = _II(c, d, a, b, x[k + 6], S43, 0xA3014314); - b = _II(b, c, d, a, x[k + 13], S44, 0x4E0811A1); - a = _II(a, b, c, d, x[k + 4], S41, 0xF7537E82); - d = _II(d, a, b, c, x[k + 11], S42, 0xBD3AF235); - c = _II(c, d, a, b, x[k + 2], S43, 0x2AD7D2BB); - b = _II(b, c, d, a, x[k + 9], S44, 0xEB86D391); - a = addUnsigned(a, AA); - b = addUnsigned(b, BB); - c = addUnsigned(c, CC); - d = addUnsigned(d, DD); - } - - var temp = wordToHex(a) + wordToHex(b) + wordToHex(c) + wordToHex(d); - - return temp.toLowerCase(); -} -function utf8_encode (argString) { - // From: http://phpjs.org/functions - // + original by: Webtoolkit.info (http://www.webtoolkit.info/) - // + improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net) - // + improved by: sowberry - // + tweaked by: Jack - // + bugfixed by: Onno Marsman - // + improved by: Yves Sucaet - // + bugfixed by: Onno Marsman - // + bugfixed by: Ulrich - // + bugfixed by: Rafal Kukawski - // + improved by: kirilloid - // + bugfixed by: kirilloid - // * example 1: utf8_encode('Kevin van Zonneveld'); - // * returns 1: 'Kevin van Zonneveld' - - if (argString === null || typeof argString === "undefined") { - return ""; - } - - var string = (argString + ''); // .replace(/\r\n/g, "\n").replace(/\r/g, "\n"); - var utftext = '', - start, end, stringl = 0; - - start = end = 0; - stringl = string.length; - for (var n = 0; n < stringl; n++) { - var c1 = string.charCodeAt(n); - var enc = null; - - if (c1 < 128) { - end++; - } else if (c1 > 127 && c1 < 2048) { - enc = String.fromCharCode( - (c1 >> 6) | 192, - ( c1 & 63) | 128 - ); - } else if (c1 & 0xF800 != 0xD800) { - enc = String.fromCharCode( - (c1 >> 12) | 224, - ((c1 >> 6) & 63) | 128, - ( c1 & 63) | 128 - ); - } else { // surrogate pairs - if (c1 & 0xFC00 != 0xD800) { throw new RangeError("Unmatched trail surrogate at " + n); } - var c2 = string.charCodeAt(++n); - if (c2 & 0xFC00 != 0xDC00) { throw new RangeError("Unmatched lead surrogate at " + (n-1)); } - c1 = ((c1 & 0x3FF) << 10) + (c2 & 0x3FF) + 0x10000; - enc = String.fromCharCode( - (c1 >> 18) | 240, - ((c1 >> 12) & 63) | 128, - ((c1 >> 6) & 63) | 128, - ( c1 & 63) | 128 - ); - } - if (enc !== null) { - if (end > start) { - utftext += string.slice(start, end); - } - utftext += enc; - start = end = n + 1; - } - } - - if (end > start) { - utftext += string.slice(start, stringl); - } - - return utftext; -}- \ No newline at end of file
