From 8c4e60186d393a7c42b6bc09e81ba3051092076e Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Mon, 30 May 2016 18:51:00 +0200 Subject: The tag is no longer private A private tag is never loaded for visitor, making this feature useless. --- plugins/markdown/markdown.php | 19 ++++++++++++++++--- 1 file changed, 16 insertions(+), 3 deletions(-) (limited to 'plugins/markdown') diff --git a/plugins/markdown/markdown.php b/plugins/markdown/markdown.php index 57fcce32..5f56ecc2 100644 --- a/plugins/markdown/markdown.php +++ b/plugins/markdown/markdown.php @@ -10,9 +10,8 @@ require_once 'Parsedown.php'; /* * If this tag is used on a shaare, the description won't be processed by Parsedown. - * Using a private tag so it won't appear for visitors. */ -define('NO_MD_TAG', '.nomarkdown'); +define('NO_MD_TAG', 'nomarkdown'); /** * Parse linklist descriptions. @@ -25,11 +24,11 @@ function hook_markdown_render_linklist($data) { foreach ($data['links'] as &$value) { if (!empty($value['tags']) && noMarkdownTag($value['tags'])) { + $value['taglist'] = stripNoMarkdownTag($value['taglist']); continue; } $value['description'] = process_markdown($value['description']); } - return $data; } @@ -44,6 +43,7 @@ function hook_markdown_render_feed($data) { foreach ($data['links'] as &$value) { if (!empty($value['tags']) && noMarkdownTag($value['tags'])) { + $value['tags'] = stripNoMarkdownTag($value['tags']); continue; } $value['description'] = process_markdown($value['description']); @@ -86,6 +86,19 @@ function noMarkdownTag($tags) return strpos($tags, NO_MD_TAG) !== false; } +/** + * Remove the no-markdown meta tag so it won't be displayed. + * + * @param string $tags Tag list. + * + * @return string tag list without no markdown tag. + */ +function stripNoMarkdownTag($tags) +{ + unset($tags[array_search(NO_MD_TAG, $tags)]); + return array_values($tags); +} + /** * When link list is displayed, include markdown CSS. * -- cgit v1.2.3 From 9ccca40189652e529732683abcdf54fcf775c9ec Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Tue, 10 May 2016 23:18:04 +0200 Subject: Hashtag system * Hashtag are auto-linked with a filter search * Supports unicode * Compatible with markdown (excluded in code blocks) --- plugins/markdown/markdown.php | 41 +++++++++++++++++++++++++++++++++++++++-- 1 file changed, 39 insertions(+), 2 deletions(-) (limited to 'plugins/markdown') diff --git a/plugins/markdown/markdown.php b/plugins/markdown/markdown.php index 5f56ecc2..6b1c1d44 100644 --- a/plugins/markdown/markdown.php +++ b/plugins/markdown/markdown.php @@ -151,7 +151,44 @@ function hook_markdown_render_editlink($data) */ function reverse_text2clickable($description) { - return preg_replace('![^ ]+!m', '$1', $description); + $descriptionLines = explode(PHP_EOL, $description); + $descriptionOut = ''; + $codeBlockOn = false; + $lineCount = 0; + + foreach ($descriptionLines as $descriptionLine) { + // Detect line of code + $codeLineOn = preg_match('/^ /', $descriptionLine) > 0; + // Detect and toggle block of code + if (!$codeBlockOn) { + $codeBlockOn = preg_match('/^```/', $descriptionLine) > 0; + } + elseif (preg_match('/^```/', $descriptionLine) > 0) { + $codeBlockOn = false; + } + + $hashtagTitle = ' title="Hashtag [^"]+"'; + // Reverse `inline code` hashtags. + $descriptionLine = preg_replace( + '!(`[^`\n]*)([^<]+)([^`\n]*`)!m', + '$1$2$3', + $descriptionLine + ); + + // Reverse hashtag links if we're in a code block. + $hashtagFilter = ($codeBlockOn || $codeLineOn) ? $hashtagTitle : ''; + $descriptionLine = preg_replace( + '!([^<]+)!m', + '$1', + $descriptionLine + ); + + $descriptionOut .= $descriptionLine; + if ($lineCount++ < count($descriptionLines) - 1) { + $descriptionOut .= PHP_EOL; + } + } + return $descriptionOut; } /** @@ -226,9 +263,9 @@ function process_markdown($description) $parsedown = new Parsedown(); $processedDescription = $description; - $processedDescription = reverse_text2clickable($processedDescription); $processedDescription = reverse_nl2br($processedDescription); $processedDescription = reverse_space2nbsp($processedDescription); + $processedDescription = reverse_text2clickable($processedDescription); $processedDescription = unescape($processedDescription); $processedDescription = $parsedown ->setMarkupEscaped(false) -- cgit v1.2.3 From e680cfea08051150827dae26ae5e59374880c46c Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Fri, 21 Oct 2016 11:48:51 +0200 Subject: Use Composer to import Parsedown library Reference #613 --- plugins/markdown/Parsedown.php | 1528 ---------------------------------------- plugins/markdown/markdown.php | 2 - 2 files changed, 1530 deletions(-) delete mode 100644 plugins/markdown/Parsedown.php (limited to 'plugins/markdown') diff --git a/plugins/markdown/Parsedown.php b/plugins/markdown/Parsedown.php deleted file mode 100644 index 91e05dcc..00000000 --- a/plugins/markdown/Parsedown.php +++ /dev/null @@ -1,1528 +0,0 @@ -DefinitionData = array(); - - # standardize line breaks - $text = str_replace(array("\r\n", "\r"), "\n", $text); - - # remove surrounding line breaks - $text = trim($text, "\n"); - - # split text into lines - $lines = explode("\n", $text); - - # iterate through lines to identify blocks - $markup = $this->lines($lines); - - # trim line breaks - $markup = trim($markup, "\n"); - - return $markup; - } - - # - # Setters - # - - function setBreaksEnabled($breaksEnabled) - { - $this->breaksEnabled = $breaksEnabled; - - return $this; - } - - protected $breaksEnabled; - - function setMarkupEscaped($markupEscaped) - { - $this->markupEscaped = $markupEscaped; - - return $this; - } - - protected $markupEscaped; - - function setUrlsLinked($urlsLinked) - { - $this->urlsLinked = $urlsLinked; - - return $this; - } - - protected $urlsLinked = true; - - # - # Lines - # - - protected $BlockTypes = array( - '#' => array('Header'), - '*' => array('Rule', 'List'), - '+' => array('List'), - '-' => array('SetextHeader', 'Table', 'Rule', 'List'), - '0' => array('List'), - '1' => array('List'), - '2' => array('List'), - '3' => array('List'), - '4' => array('List'), - '5' => array('List'), - '6' => array('List'), - '7' => array('List'), - '8' => array('List'), - '9' => array('List'), - ':' => array('Table'), - '<' => array('Comment', 'Markup'), - '=' => array('SetextHeader'), - '>' => array('Quote'), - '[' => array('Reference'), - '_' => array('Rule'), - '`' => array('FencedCode'), - '|' => array('Table'), - '~' => array('FencedCode'), - ); - - # ~ - - protected $unmarkedBlockTypes = array( - 'Code', - ); - - # - # Blocks - # - - private function lines(array $lines) - { - $CurrentBlock = null; - - foreach ($lines as $line) - { - if (chop($line) === '') - { - if (isset($CurrentBlock)) - { - $CurrentBlock['interrupted'] = true; - } - - continue; - } - - if (strpos($line, "\t") !== false) - { - $parts = explode("\t", $line); - - $line = $parts[0]; - - unset($parts[0]); - - foreach ($parts as $part) - { - $shortage = 4 - mb_strlen($line, 'utf-8') % 4; - - $line .= str_repeat(' ', $shortage); - $line .= $part; - } - } - - $indent = 0; - - while (isset($line[$indent]) and $line[$indent] === ' ') - { - $indent ++; - } - - $text = $indent > 0 ? substr($line, $indent) : $line; - - # ~ - - $Line = array('body' => $line, 'indent' => $indent, 'text' => $text); - - # ~ - - if (isset($CurrentBlock['continuable'])) - { - $Block = $this->{'block'.$CurrentBlock['type'].'Continue'}($Line, $CurrentBlock); - - if (isset($Block)) - { - $CurrentBlock = $Block; - - continue; - } - else - { - if (method_exists($this, 'block'.$CurrentBlock['type'].'Complete')) - { - $CurrentBlock = $this->{'block'.$CurrentBlock['type'].'Complete'}($CurrentBlock); - } - } - } - - # ~ - - $marker = $text[0]; - - # ~ - - $blockTypes = $this->unmarkedBlockTypes; - - if (isset($this->BlockTypes[$marker])) - { - foreach ($this->BlockTypes[$marker] as $blockType) - { - $blockTypes []= $blockType; - } - } - - # - # ~ - - foreach ($blockTypes as $blockType) - { - $Block = $this->{'block'.$blockType}($Line, $CurrentBlock); - - if (isset($Block)) - { - $Block['type'] = $blockType; - - if ( ! isset($Block['identified'])) - { - $Blocks []= $CurrentBlock; - - $Block['identified'] = true; - } - - if (method_exists($this, 'block'.$blockType.'Continue')) - { - $Block['continuable'] = true; - } - - $CurrentBlock = $Block; - - continue 2; - } - } - - # ~ - - if (isset($CurrentBlock) and ! isset($CurrentBlock['type']) and ! isset($CurrentBlock['interrupted'])) - { - $CurrentBlock['element']['text'] .= "\n".$text; - } - else - { - $Blocks []= $CurrentBlock; - - $CurrentBlock = $this->paragraph($Line); - - $CurrentBlock['identified'] = true; - } - } - - # ~ - - if (isset($CurrentBlock['continuable']) and method_exists($this, 'block'.$CurrentBlock['type'].'Complete')) - { - $CurrentBlock = $this->{'block'.$CurrentBlock['type'].'Complete'}($CurrentBlock); - } - - # ~ - - $Blocks []= $CurrentBlock; - - unset($Blocks[0]); - - # ~ - - $markup = ''; - - foreach ($Blocks as $Block) - { - if (isset($Block['hidden'])) - { - continue; - } - - $markup .= "\n"; - $markup .= isset($Block['markup']) ? $Block['markup'] : $this->element($Block['element']); - } - - $markup .= "\n"; - - # ~ - - return $markup; - } - - # - # Code - - protected function blockCode($Line, $Block = null) - { - if (isset($Block) and ! isset($Block['type']) and ! isset($Block['interrupted'])) - { - return; - } - - if ($Line['indent'] >= 4) - { - $text = substr($Line['body'], 4); - - $Block = array( - 'element' => array( - 'name' => 'pre', - 'handler' => 'element', - 'text' => array( - 'name' => 'code', - 'text' => $text, - ), - ), - ); - - return $Block; - } - } - - protected function blockCodeContinue($Line, $Block) - { - if ($Line['indent'] >= 4) - { - if (isset($Block['interrupted'])) - { - $Block['element']['text']['text'] .= "\n"; - - unset($Block['interrupted']); - } - - $Block['element']['text']['text'] .= "\n"; - - $text = substr($Line['body'], 4); - - $Block['element']['text']['text'] .= $text; - - return $Block; - } - } - - protected function blockCodeComplete($Block) - { - $text = $Block['element']['text']['text']; - - $text = htmlspecialchars($text, ENT_NOQUOTES, 'UTF-8'); - - $Block['element']['text']['text'] = $text; - - return $Block; - } - - # - # Comment - - protected function blockComment($Line) - { - if ($this->markupEscaped) - { - return; - } - - if (isset($Line['text'][3]) and $Line['text'][3] === '-' and $Line['text'][2] === '-' and $Line['text'][1] === '!') - { - $Block = array( - 'markup' => $Line['body'], - ); - - if (preg_match('/-->$/', $Line['text'])) - { - $Block['closed'] = true; - } - - return $Block; - } - } - - protected function blockCommentContinue($Line, array $Block) - { - if (isset($Block['closed'])) - { - return; - } - - $Block['markup'] .= "\n" . $Line['body']; - - if (preg_match('/-->$/', $Line['text'])) - { - $Block['closed'] = true; - } - - return $Block; - } - - # - # Fenced Code - - protected function blockFencedCode($Line) - { - if (preg_match('/^['.$Line['text'][0].']{3,}[ ]*([\w-]+)?[ ]*$/', $Line['text'], $matches)) - { - $Element = array( - 'name' => 'code', - 'text' => '', - ); - - if (isset($matches[1])) - { - $class = 'language-'.$matches[1]; - - $Element['attributes'] = array( - 'class' => $class, - ); - } - - $Block = array( - 'char' => $Line['text'][0], - 'element' => array( - 'name' => 'pre', - 'handler' => 'element', - 'text' => $Element, - ), - ); - - return $Block; - } - } - - protected function blockFencedCodeContinue($Line, $Block) - { - if (isset($Block['complete'])) - { - return; - } - - if (isset($Block['interrupted'])) - { - $Block['element']['text']['text'] .= "\n"; - - unset($Block['interrupted']); - } - - if (preg_match('/^'.$Block['char'].'{3,}[ ]*$/', $Line['text'])) - { - $Block['element']['text']['text'] = substr($Block['element']['text']['text'], 1); - - $Block['complete'] = true; - - return $Block; - } - - $Block['element']['text']['text'] .= "\n".$Line['body'];; - - return $Block; - } - - protected function blockFencedCodeComplete($Block) - { - $text = $Block['element']['text']['text']; - - $text = htmlspecialchars($text, ENT_NOQUOTES, 'UTF-8'); - - $Block['element']['text']['text'] = $text; - - return $Block; - } - - # - # Header - - protected function blockHeader($Line) - { - if (isset($Line['text'][1])) - { - $level = 1; - - while (isset($Line['text'][$level]) and $Line['text'][$level] === '#') - { - $level ++; - } - - if ($level > 6) - { - return; - } - - $text = trim($Line['text'], '# '); - - $Block = array( - 'element' => array( - 'name' => 'h' . min(6, $level), - 'text' => $text, - 'handler' => 'line', - ), - ); - - return $Block; - } - } - - # - # List - - protected function blockList($Line) - { - list($name, $pattern) = $Line['text'][0] <= '-' ? array('ul', '[*+-]') : array('ol', '[0-9]+[.]'); - - if (preg_match('/^('.$pattern.'[ ]+)(.*)/', $Line['text'], $matches)) - { - $Block = array( - 'indent' => $Line['indent'], - 'pattern' => $pattern, - 'element' => array( - 'name' => $name, - 'handler' => 'elements', - ), - ); - - $Block['li'] = array( - 'name' => 'li', - 'handler' => 'li', - 'text' => array( - $matches[2], - ), - ); - - $Block['element']['text'] []= & $Block['li']; - - return $Block; - } - } - - protected function blockListContinue($Line, array $Block) - { - if ($Block['indent'] === $Line['indent'] and preg_match('/^'.$Block['pattern'].'(?:[ ]+(.*)|$)/', $Line['text'], $matches)) - { - if (isset($Block['interrupted'])) - { - $Block['li']['text'] []= ''; - - unset($Block['interrupted']); - } - - unset($Block['li']); - - $text = isset($matches[1]) ? $matches[1] : ''; - - $Block['li'] = array( - 'name' => 'li', - 'handler' => 'li', - 'text' => array( - $text, - ), - ); - - $Block['element']['text'] []= & $Block['li']; - - return $Block; - } - - if ($Line['text'][0] === '[' and $this->blockReference($Line)) - { - return $Block; - } - - if ( ! isset($Block['interrupted'])) - { - $text = preg_replace('/^[ ]{0,4}/', '', $Line['body']); - - $Block['li']['text'] []= $text; - - return $Block; - } - - if ($Line['indent'] > 0) - { - $Block['li']['text'] []= ''; - - $text = preg_replace('/^[ ]{0,4}/', '', $Line['body']); - - $Block['li']['text'] []= $text; - - unset($Block['interrupted']); - - return $Block; - } - } - - # - # Quote - - protected function blockQuote($Line) - { - if (preg_match('/^>[ ]?(.*)/', $Line['text'], $matches)) - { - $Block = array( - 'element' => array( - 'name' => 'blockquote', - 'handler' => 'lines', - 'text' => (array) $matches[1], - ), - ); - - return $Block; - } - } - - protected function blockQuoteContinue($Line, array $Block) - { - if ($Line['text'][0] === '>' and preg_match('/^>[ ]?(.*)/', $Line['text'], $matches)) - { - if (isset($Block['interrupted'])) - { - $Block['element']['text'] []= ''; - - unset($Block['interrupted']); - } - - $Block['element']['text'] []= $matches[1]; - - return $Block; - } - - if ( ! isset($Block['interrupted'])) - { - $Block['element']['text'] []= $Line['text']; - - return $Block; - } - } - - # - # Rule - - protected function blockRule($Line) - { - if (preg_match('/^(['.$Line['text'][0].'])([ ]*\1){2,}[ ]*$/', $Line['text'])) - { - $Block = array( - 'element' => array( - 'name' => 'hr' - ), - ); - - return $Block; - } - } - - # - # Setext - - protected function blockSetextHeader($Line, array $Block = null) - { - if ( ! isset($Block) or isset($Block['type']) or isset($Block['interrupted'])) - { - return; - } - - if (chop($Line['text'], $Line['text'][0]) === '') - { - $Block['element']['name'] = $Line['text'][0] === '=' ? 'h1' : 'h2'; - - return $Block; - } - } - - # - # Markup - - protected function blockMarkup($Line) - { - if ($this->markupEscaped) - { - return; - } - - if (preg_match('/^<(\w*)(?:[ ]*'.$this->regexHtmlAttribute.')*[ ]*(\/)?>/', $Line['text'], $matches)) - { - $element = strtolower($matches[1]); - - if (in_array($element, $this->textLevelElements)) - { - return; - } - - $Block = array( - 'name' => $matches[1], - 'depth' => 0, - 'markup' => $Line['text'], - ); - - $length = strlen($matches[0]); - - $remainder = substr($Line['text'], $length); - - if (trim($remainder) === '') - { - if (isset($matches[2]) or in_array($matches[1], $this->voidElements)) - { - $Block['closed'] = true; - - $Block['void'] = true; - } - } - else - { - if (isset($matches[2]) or in_array($matches[1], $this->voidElements)) - { - return; - } - - if (preg_match('/<\/'.$matches[1].'>[ ]*$/i', $remainder)) - { - $Block['closed'] = true; - } - } - - return $Block; - } - } - - protected function blockMarkupContinue($Line, array $Block) - { - if (isset($Block['closed'])) - { - return; - } - - if (preg_match('/^<'.$Block['name'].'(?:[ ]*'.$this->regexHtmlAttribute.')*[ ]*>/i', $Line['text'])) # open - { - $Block['depth'] ++; - } - - if (preg_match('/(.*?)<\/'.$Block['name'].'>[ ]*$/i', $Line['text'], $matches)) # close - { - if ($Block['depth'] > 0) - { - $Block['depth'] --; - } - else - { - $Block['closed'] = true; - } - } - - if (isset($Block['interrupted'])) - { - $Block['markup'] .= "\n"; - - unset($Block['interrupted']); - } - - $Block['markup'] .= "\n".$Line['body']; - - return $Block; - } - - # - # Reference - - protected function blockReference($Line) - { - if (preg_match('/^\[(.+?)\]:[ ]*?(?:[ ]+["\'(](.+)["\')])?[ ]*$/', $Line['text'], $matches)) - { - $id = strtolower($matches[1]); - - $Data = array( - 'url' => $matches[2], - 'title' => null, - ); - - if (isset($matches[3])) - { - $Data['title'] = $matches[3]; - } - - $this->DefinitionData['Reference'][$id] = $Data; - - $Block = array( - 'hidden' => true, - ); - - return $Block; - } - } - - # - # Table - - protected function blockTable($Line, array $Block = null) - { - if ( ! isset($Block) or isset($Block['type']) or isset($Block['interrupted'])) - { - return; - } - - if (strpos($Block['element']['text'], '|') !== false and chop($Line['text'], ' -:|') === '') - { - $alignments = array(); - - $divider = $Line['text']; - - $divider = trim($divider); - $divider = trim($divider, '|'); - - $dividerCells = explode('|', $divider); - - foreach ($dividerCells as $dividerCell) - { - $dividerCell = trim($dividerCell); - - if ($dividerCell === '') - { - continue; - } - - $alignment = null; - - if ($dividerCell[0] === ':') - { - $alignment = 'left'; - } - - if (substr($dividerCell, - 1) === ':') - { - $alignment = $alignment === 'left' ? 'center' : 'right'; - } - - $alignments []= $alignment; - } - - # ~ - - $HeaderElements = array(); - - $header = $Block['element']['text']; - - $header = trim($header); - $header = trim($header, '|'); - - $headerCells = explode('|', $header); - - foreach ($headerCells as $index => $headerCell) - { - $headerCell = trim($headerCell); - - $HeaderElement = array( - 'name' => 'th', - 'text' => $headerCell, - 'handler' => 'line', - ); - - if (isset($alignments[$index])) - { - $alignment = $alignments[$index]; - - $HeaderElement['attributes'] = array( - 'style' => 'text-align: '.$alignment.';', - ); - } - - $HeaderElements []= $HeaderElement; - } - - # ~ - - $Block = array( - 'alignments' => $alignments, - 'identified' => true, - 'element' => array( - 'name' => 'table', - 'handler' => 'elements', - ), - ); - - $Block['element']['text'] []= array( - 'name' => 'thead', - 'handler' => 'elements', - ); - - $Block['element']['text'] []= array( - 'name' => 'tbody', - 'handler' => 'elements', - 'text' => array(), - ); - - $Block['element']['text'][0]['text'] []= array( - 'name' => 'tr', - 'handler' => 'elements', - 'text' => $HeaderElements, - ); - - return $Block; - } - } - - protected function blockTableContinue($Line, array $Block) - { - if (isset($Block['interrupted'])) - { - return; - } - - if ($Line['text'][0] === '|' or strpos($Line['text'], '|')) - { - $Elements = array(); - - $row = $Line['text']; - - $row = trim($row); - $row = trim($row, '|'); - - preg_match_all('/(?:(\\\\[|])|[^|`]|`[^`]+`|`)+/', $row, $matches); - - foreach ($matches[0] as $index => $cell) - { - $cell = trim($cell); - - $Element = array( - 'name' => 'td', - 'handler' => 'line', - 'text' => $cell, - ); - - if (isset($Block['alignments'][$index])) - { - $Element['attributes'] = array( - 'style' => 'text-align: '.$Block['alignments'][$index].';', - ); - } - - $Elements []= $Element; - } - - $Element = array( - 'name' => 'tr', - 'handler' => 'elements', - 'text' => $Elements, - ); - - $Block['element']['text'][1]['text'] []= $Element; - - return $Block; - } - } - - # - # ~ - # - - protected function paragraph($Line) - { - $Block = array( - 'element' => array( - 'name' => 'p', - 'text' => $Line['text'], - 'handler' => 'line', - ), - ); - - return $Block; - } - - # - # Inline Elements - # - - protected $InlineTypes = array( - '"' => array('SpecialCharacter'), - '!' => array('Image'), - '&' => array('SpecialCharacter'), - '*' => array('Emphasis'), - ':' => array('Url'), - '<' => array('UrlTag', 'EmailTag', 'Markup', 'SpecialCharacter'), - '>' => array('SpecialCharacter'), - '[' => array('Link'), - '_' => array('Emphasis'), - '`' => array('Code'), - '~' => array('Strikethrough'), - '\\' => array('EscapeSequence'), - ); - - # ~ - - protected $inlineMarkerList = '!"*_&[:<>`~\\'; - - # - # ~ - # - - public function line($text) - { - $markup = ''; - - # $excerpt is based on the first occurrence of a marker - - while ($excerpt = strpbrk($text, $this->inlineMarkerList)) - { - $marker = $excerpt[0]; - - $markerPosition = strpos($text, $marker); - - $Excerpt = array('text' => $excerpt, 'context' => $text); - - foreach ($this->InlineTypes[$marker] as $inlineType) - { - $Inline = $this->{'inline'.$inlineType}($Excerpt); - - if ( ! isset($Inline)) - { - continue; - } - - # makes sure that the inline belongs to "our" marker - - if (isset($Inline['position']) and $Inline['position'] > $markerPosition) - { - continue; - } - - # sets a default inline position - - if ( ! isset($Inline['position'])) - { - $Inline['position'] = $markerPosition; - } - - # the text that comes before the inline - $unmarkedText = substr($text, 0, $Inline['position']); - - # compile the unmarked text - $markup .= $this->unmarkedText($unmarkedText); - - # compile the inline - $markup .= isset($Inline['markup']) ? $Inline['markup'] : $this->element($Inline['element']); - - # remove the examined text - $text = substr($text, $Inline['position'] + $Inline['extent']); - - continue 2; - } - - # the marker does not belong to an inline - - $unmarkedText = substr($text, 0, $markerPosition + 1); - - $markup .= $this->unmarkedText($unmarkedText); - - $text = substr($text, $markerPosition + 1); - } - - $markup .= $this->unmarkedText($text); - - return $markup; - } - - # - # ~ - # - - protected function inlineCode($Excerpt) - { - $marker = $Excerpt['text'][0]; - - if (preg_match('/^('.$marker.'+)[ ]*(.+?)[ ]*(? strlen($matches[0]), - 'element' => array( - 'name' => 'code', - 'text' => $text, - ), - ); - } - } - - protected function inlineEmailTag($Excerpt) - { - if (strpos($Excerpt['text'], '>') !== false and preg_match('/^<((mailto:)?\S+?@\S+?)>/i', $Excerpt['text'], $matches)) - { - $url = $matches[1]; - - if ( ! isset($matches[2])) - { - $url = 'mailto:' . $url; - } - - return array( - 'extent' => strlen($matches[0]), - 'element' => array( - 'name' => 'a', - 'text' => $matches[1], - 'attributes' => array( - 'href' => $url, - ), - ), - ); - } - } - - protected function inlineEmphasis($Excerpt) - { - if ( ! isset($Excerpt['text'][1])) - { - return; - } - - $marker = $Excerpt['text'][0]; - - if ($Excerpt['text'][1] === $marker and preg_match($this->StrongRegex[$marker], $Excerpt['text'], $matches)) - { - $emphasis = 'strong'; - } - elseif (preg_match($this->EmRegex[$marker], $Excerpt['text'], $matches)) - { - $emphasis = 'em'; - } - else - { - return; - } - - return array( - 'extent' => strlen($matches[0]), - 'element' => array( - 'name' => $emphasis, - 'handler' => 'line', - 'text' => $matches[1], - ), - ); - } - - protected function inlineEscapeSequence($Excerpt) - { - if (isset($Excerpt['text'][1]) and in_array($Excerpt['text'][1], $this->specialCharacters)) - { - return array( - 'markup' => $Excerpt['text'][1], - 'extent' => 2, - ); - } - } - - protected function inlineImage($Excerpt) - { - if ( ! isset($Excerpt['text'][1]) or $Excerpt['text'][1] !== '[') - { - return; - } - - $Excerpt['text']= substr($Excerpt['text'], 1); - - $Link = $this->inlineLink($Excerpt); - - if ($Link === null) - { - return; - } - - $Inline = array( - 'extent' => $Link['extent'] + 1, - 'element' => array( - 'name' => 'img', - 'attributes' => array( - 'src' => $Link['element']['attributes']['href'], - 'alt' => $Link['element']['text'], - ), - ), - ); - - $Inline['element']['attributes'] += $Link['element']['attributes']; - - unset($Inline['element']['attributes']['href']); - - return $Inline; - } - - protected function inlineLink($Excerpt) - { - $Element = array( - 'name' => 'a', - 'handler' => 'line', - 'text' => null, - 'attributes' => array( - 'href' => null, - 'title' => null, - ), - ); - - $extent = 0; - - $remainder = $Excerpt['text']; - - if (preg_match('/\[((?:[^][]|(?R))*)\]/', $remainder, $matches)) - { - $Element['text'] = $matches[1]; - - $extent += strlen($matches[0]); - - $remainder = substr($remainder, $extent); - } - else - { - return; - } - - if (preg_match('/^[(]((?:[^ ()]|[(][^ )]+[)])+)(?:[ ]+("[^"]*"|\'[^\']*\'))?[)]/', $remainder, $matches)) - { - $Element['attributes']['href'] = $matches[1]; - - if (isset($matches[2])) - { - $Element['attributes']['title'] = substr($matches[2], 1, - 1); - } - - $extent += strlen($matches[0]); - } - else - { - if (preg_match('/^\s*\[(.*?)\]/', $remainder, $matches)) - { - $definition = strlen($matches[1]) ? $matches[1] : $Element['text']; - $definition = strtolower($definition); - - $extent += strlen($matches[0]); - } - else - { - $definition = strtolower($Element['text']); - } - - if ( ! isset($this->DefinitionData['Reference'][$definition])) - { - return; - } - - $Definition = $this->DefinitionData['Reference'][$definition]; - - $Element['attributes']['href'] = $Definition['url']; - $Element['attributes']['title'] = $Definition['title']; - } - - $Element['attributes']['href'] = str_replace(array('&', '<'), array('&', '<'), $Element['attributes']['href']); - - return array( - 'extent' => $extent, - 'element' => $Element, - ); - } - - protected function inlineMarkup($Excerpt) - { - if ($this->markupEscaped or strpos($Excerpt['text'], '>') === false) - { - return; - } - - if ($Excerpt['text'][1] === '/' and preg_match('/^<\/\w*[ ]*>/s', $Excerpt['text'], $matches)) - { - return array( - 'markup' => $matches[0], - 'extent' => strlen($matches[0]), - ); - } - - if ($Excerpt['text'][1] === '!' and preg_match('/^/s', $Excerpt['text'], $matches)) - { - return array( - 'markup' => $matches[0], - 'extent' => strlen($matches[0]), - ); - } - - if ($Excerpt['text'][1] !== ' ' and preg_match('/^<\w*(?:[ ]*'.$this->regexHtmlAttribute.')*[ ]*\/?>/s', $Excerpt['text'], $matches)) - { - return array( - 'markup' => $matches[0], - 'extent' => strlen($matches[0]), - ); - } - } - - protected function inlineSpecialCharacter($Excerpt) - { - if ($Excerpt['text'][0] === '&' and ! preg_match('/^&#?\w+;/', $Excerpt['text'])) - { - return array( - 'markup' => '&', - 'extent' => 1, - ); - } - - $SpecialCharacter = array('>' => 'gt', '<' => 'lt', '"' => 'quot'); - - if (isset($SpecialCharacter[$Excerpt['text'][0]])) - { - return array( - 'markup' => '&'.$SpecialCharacter[$Excerpt['text'][0]].';', - 'extent' => 1, - ); - } - } - - protected function inlineStrikethrough($Excerpt) - { - if ( ! isset($Excerpt['text'][1])) - { - return; - } - - if ($Excerpt['text'][1] === '~' and preg_match('/^~~(?=\S)(.+?)(?<=\S)~~/', $Excerpt['text'], $matches)) - { - return array( - 'extent' => strlen($matches[0]), - 'element' => array( - 'name' => 'del', - 'text' => $matches[1], - 'handler' => 'line', - ), - ); - } - } - - protected function inlineUrl($Excerpt) - { - if ($this->urlsLinked !== true or ! isset($Excerpt['text'][2]) or $Excerpt['text'][2] !== '/') - { - return; - } - - if (preg_match('/\bhttps?:[\/]{2}[^\s<]+\b\/*/ui', $Excerpt['context'], $matches, PREG_OFFSET_CAPTURE)) - { - $Inline = array( - 'extent' => strlen($matches[0][0]), - 'position' => $matches[0][1], - 'element' => array( - 'name' => 'a', - 'text' => $matches[0][0], - 'attributes' => array( - 'href' => $matches[0][0], - ), - ), - ); - - return $Inline; - } - } - - protected function inlineUrlTag($Excerpt) - { - if (strpos($Excerpt['text'], '>') !== false and preg_match('/^<(\w+:\/{2}[^ >]+)>/i', $Excerpt['text'], $matches)) - { - $url = str_replace(array('&', '<'), array('&', '<'), $matches[1]); - - return array( - 'extent' => strlen($matches[0]), - 'element' => array( - 'name' => 'a', - 'text' => $url, - 'attributes' => array( - 'href' => $url, - ), - ), - ); - } - } - - # ~ - - protected function unmarkedText($text) - { - if ($this->breaksEnabled) - { - $text = preg_replace('/[ ]*\n/', "
\n", $text); - } - else - { - $text = preg_replace('/(?:[ ][ ]+|[ ]*\\\\)\n/', "
\n", $text); - $text = str_replace(" \n", "\n", $text); - } - - return $text; - } - - # - # Handlers - # - - protected function element(array $Element) - { - $markup = '<'.$Element['name']; - - if (isset($Element['attributes'])) - { - foreach ($Element['attributes'] as $name => $value) - { - if ($value === null) - { - continue; - } - - $markup .= ' '.$name.'="'.$value.'"'; - } - } - - if (isset($Element['text'])) - { - $markup .= '>'; - - if (isset($Element['handler'])) - { - $markup .= $this->{$Element['handler']}($Element['text']); - } - else - { - $markup .= $Element['text']; - } - - $markup .= ''; - } - else - { - $markup .= ' />'; - } - - return $markup; - } - - protected function elements(array $Elements) - { - $markup = ''; - - foreach ($Elements as $Element) - { - $markup .= "\n" . $this->element($Element); - } - - $markup .= "\n"; - - return $markup; - } - - # ~ - - protected function li($lines) - { - $markup = $this->lines($lines); - - $trimmedMarkup = trim($markup); - - if ( ! in_array('', $lines) and substr($trimmedMarkup, 0, 3) === '

') - { - $markup = $trimmedMarkup; - $markup = substr($markup, 3); - - $position = strpos($markup, "

"); - - $markup = substr_replace($markup, '', $position, 4); - } - - return $markup; - } - - # - # Deprecated Methods - # - - function parse($text) - { - $markup = $this->text($text); - - return $markup; - } - - # - # Static Methods - # - - static function instance($name = 'default') - { - if (isset(self::$instances[$name])) - { - return self::$instances[$name]; - } - - $instance = new static(); - - self::$instances[$name] = $instance; - - return $instance; - } - - private static $instances = array(); - - # - # Fields - # - - protected $DefinitionData; - - # - # Read-Only - - protected $specialCharacters = array( - '\\', '`', '*', '_', '{', '}', '[', ']', '(', ')', '>', '#', '+', '-', '.', '!', '|', - ); - - protected $StrongRegex = array( - '*' => '/^[*]{2}((?:\\\\\*|[^*]|[*][^*]*[*])+?)[*]{2}(?![*])/s', - '_' => '/^__((?:\\\\_|[^_]|_[^_]*_)+?)__(?!_)/us', - ); - - protected $EmRegex = array( - '*' => '/^[*]((?:\\\\\*|[^*]|[*][*][^*]+?[*][*])+?)[*](?![*])/s', - '_' => '/^_((?:\\\\_|[^_]|__[^_]*__)+?)_(?!_)\b/us', - ); - - protected $regexHtmlAttribute = '[a-zA-Z_:][\w:.-]*(?:\s*=\s*(?:[^"\'=<>`\s]+|"[^"]*"|\'[^\']*\'))?'; - - protected $voidElements = array( - 'area', 'base', 'br', 'col', 'command', 'embed', 'hr', 'img', 'input', 'link', 'meta', 'param', 'source', - ); - - protected $textLevelElements = array( - 'a', 'br', 'bdo', 'abbr', 'blink', 'nextid', 'acronym', 'basefont', - 'b', 'em', 'big', 'cite', 'small', 'spacer', 'listing', - 'i', 'rp', 'del', 'code', 'strike', 'marquee', - 'q', 'rt', 'ins', 'font', 'strong', - 's', 'tt', 'sub', 'mark', - 'u', 'xm', 'sup', 'nobr', - 'var', 'ruby', - 'wbr', 'span', - 'time', - ); -} \ No newline at end of file diff --git a/plugins/markdown/markdown.php b/plugins/markdown/markdown.php index 6b1c1d44..eb7bf23d 100644 --- a/plugins/markdown/markdown.php +++ b/plugins/markdown/markdown.php @@ -6,8 +6,6 @@ * Shaare's descriptions are parsed with Markdown. */ -require_once 'Parsedown.php'; - /* * If this tag is used on a shaare, the description won't be processed by Parsedown. */ -- cgit v1.2.3 From c5941f316a49c94eff354b63e75b3add98ac4aea Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Fri, 21 Oct 2016 12:38:38 +0200 Subject: Fix an issue with links not being reversed in code blocks Fixes #672 + Markdown to HTML unit test --- plugins/markdown/markdown.php | 11 ++++++----- 1 file changed, 6 insertions(+), 5 deletions(-) (limited to 'plugins/markdown') diff --git a/plugins/markdown/markdown.php b/plugins/markdown/markdown.php index eb7bf23d..a764b6fa 100644 --- a/plugins/markdown/markdown.php +++ b/plugins/markdown/markdown.php @@ -155,8 +155,9 @@ function reverse_text2clickable($description) $lineCount = 0; foreach ($descriptionLines as $descriptionLine) { - // Detect line of code - $codeLineOn = preg_match('/^ /', $descriptionLine) > 0; + // Detect line of code: starting with 4 spaces, + // except lists which can start with +/*/- or `2.` after spaces. + $codeLineOn = preg_match('/^ +(?=[^\+\*\-])(?=(?!\d\.).)/', $descriptionLine) > 0; // Detect and toggle block of code if (!$codeBlockOn) { $codeBlockOn = preg_match('/^```/', $descriptionLine) > 0; @@ -173,10 +174,10 @@ function reverse_text2clickable($description) $descriptionLine ); - // Reverse hashtag links if we're in a code block. - $hashtagFilter = ($codeBlockOn || $codeLineOn) ? $hashtagTitle : ''; + // Reverse all links in code blocks, only non hashtag elsewhere. + $hashtagFilter = (!$codeBlockOn && !$codeLineOn) ? '(?!'. $hashtagTitle .')': '(?:'. $hashtagTitle .')?'; $descriptionLine = preg_replace( - '!([^<]+)!m', + '#([^<]+)#m', '$1', $descriptionLine ); -- cgit v1.2.3 From 266e3fe5c8961aaf089bad16b9e4c54de1aaff40 Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Sun, 13 Nov 2016 16:51:21 +0100 Subject: Markdown: fixes feed rendering with nomarkdown tag * make sure we match exactly `nomarkdown` tag * pass the whole link data to stripNoMarkdownTag() to: * strip the noMD tag in taglist (array) * strip the tag in tags (string) Fixes #689 tmp --- plugins/markdown/README.md | 21 +++++++++++++++------ plugins/markdown/markdown.php | 27 +++++++++++++++++++-------- 2 files changed, 34 insertions(+), 14 deletions(-) (limited to 'plugins/markdown') diff --git a/plugins/markdown/README.md b/plugins/markdown/README.md index 4f021871..196005e7 100644 --- a/plugins/markdown/README.md +++ b/plugins/markdown/README.md @@ -20,26 +20,35 @@ The directory structure should look like: |--- markdown.css |--- markdown.meta |--- markdown.php - |--- Parsedown.php |--- README.md ``` To enable the plugin, just check it in the plugin administration page. -You can also add `markdown` to your list of enabled plugins in `data/config.php` -(`ENABLED_PLUGINS` array). +You can also add `markdown` to your list of enabled plugins in `data/config.json.php` +(`general.enabled_plugins` list). This should look like: ``` -$GLOBALS['config']['ENABLED_PLUGINS'] = array('qrcode', 'any_other_plugin', 'markdown') +"general": { + "enabled_plugins": [ + "markdown", + [...] + ], +} ``` +Parsedown parsing library is imported using Composer. If you installed Shaarli using `git`, +or the `master` branch, run + + composer update --no-dev --prefer-dist + ### No Markdown tag -If the tag `.nomarkdown` is set for a shaare, it won't be converted to Markdown syntax. +If the tag `nomarkdown` is set for a shaare, it won't be converted to Markdown syntax. -> Note: it's a private tag (leading dot), so it won't be displayed to visitors. +> Note: this is a special tag, so it won't be displayed in link list. ### Known issue diff --git a/plugins/markdown/markdown.php b/plugins/markdown/markdown.php index a764b6fa..0cf6e6e2 100644 --- a/plugins/markdown/markdown.php +++ b/plugins/markdown/markdown.php @@ -22,7 +22,7 @@ function hook_markdown_render_linklist($data) { foreach ($data['links'] as &$value) { if (!empty($value['tags']) && noMarkdownTag($value['tags'])) { - $value['taglist'] = stripNoMarkdownTag($value['taglist']); + $value = stripNoMarkdownTag($value); continue; } $value['description'] = process_markdown($value['description']); @@ -41,7 +41,7 @@ function hook_markdown_render_feed($data) { foreach ($data['links'] as &$value) { if (!empty($value['tags']) && noMarkdownTag($value['tags'])) { - $value['tags'] = stripNoMarkdownTag($value['tags']); + $value = stripNoMarkdownTag($value); continue; } $value['description'] = process_markdown($value['description']); @@ -63,6 +63,7 @@ function hook_markdown_render_daily($data) foreach ($data['cols'] as &$value) { foreach ($value as &$value2) { if (!empty($value2['tags']) && noMarkdownTag($value2['tags'])) { + $value2 = stripNoMarkdownTag($value2); continue; } $value2['formatedDescription'] = process_markdown($value2['formatedDescription']); @@ -81,20 +82,30 @@ function hook_markdown_render_daily($data) */ function noMarkdownTag($tags) { - return strpos($tags, NO_MD_TAG) !== false; + return preg_match('/(^|\s)'. NO_MD_TAG .'(\s|$)/', $tags); } /** * Remove the no-markdown meta tag so it won't be displayed. * - * @param string $tags Tag list. + * @param array $link Link data. * - * @return string tag list without no markdown tag. + * @return array Updated link without no markdown tag. */ -function stripNoMarkdownTag($tags) +function stripNoMarkdownTag($link) { - unset($tags[array_search(NO_MD_TAG, $tags)]); - return array_values($tags); + if (! empty($link['taglist'])) { + $offset = array_search(NO_MD_TAG, $link['taglist']); + if ($offset !== false) { + unset($link['taglist'][$offset]); + } + } + + if (!empty($link['tags'])) { + str_replace(NO_MD_TAG, '', $link['tags']); + } + + return $link; } /** -- cgit v1.2.3 From 3d8f5cf84b8baa4a212f5089633af7c640609b62 Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Thu, 1 Dec 2016 11:40:24 +0100 Subject: Describe markdown HTML rendering and display a warning Fixes #688 --- plugins/markdown/README.md | 17 +++++++++++++++++ plugins/markdown/markdown.meta | 5 ++++- 2 files changed, 21 insertions(+), 1 deletion(-) (limited to 'plugins/markdown') diff --git a/plugins/markdown/README.md b/plugins/markdown/README.md index 4f021871..c64a831a 100644 --- a/plugins/markdown/README.md +++ b/plugins/markdown/README.md @@ -41,6 +41,23 @@ If the tag `.nomarkdown` is set for a shaare, it won't be converted to Markdown > Note: it's a private tag (leading dot), so it won't be displayed to visitors. +### HTML rendering + +Markdown support HTML tags. For example: + + > strongstrike + +Will render as: + +> strongstrike + +If you want to shaare HTML code, it is necessary to use inline code or code blocks. + +**If your shaared descriptions containing HTML tags before enabling the markdown plugin, +enabling it might break your page.** + +> Note: HTML tags such as script, iframe, etc. are disabled for security reasons. + ### Known issue #### Redirector diff --git a/plugins/markdown/markdown.meta b/plugins/markdown/markdown.meta index e3904ed8..8df2ed0b 100644 --- a/plugins/markdown/markdown.meta +++ b/plugins/markdown/markdown.meta @@ -1 +1,4 @@ -description="Render shaare description with Markdown syntax." +description="Render shaare description with Markdown syntax.
Warning: +If your shaared descriptions containing HTML tags before enabling the markdown plugin, +enabling it might break your page. +See the README." -- cgit v1.2.3 From 9ff17ae20effa5d54fd8481c19518123590e3bd0 Mon Sep 17 00:00:00 2001 From: ArthurHoaro Date: Mon, 27 Feb 2017 19:45:55 +0100 Subject: Add markdown_escape setting This setting allows to escape HTML in markdown rendering or not. The goal behind it is to avoid XSS issue in shared instances. More info: * the setting is set to true by default * it is set to false for anyone who already have the plugin enabled (avoid breaking existing entries) * improve the HTML sanitization when the setting is set to false - but don't consider it XSS proof * mention the setting in the plugin README --- plugins/markdown/README.md | 27 ++++++++++++++++++++------- plugins/markdown/markdown.php | 29 ++++++++++++++++++----------- 2 files changed, 38 insertions(+), 18 deletions(-) (limited to 'plugins/markdown') diff --git a/plugins/markdown/README.md b/plugins/markdown/README.md index aafcf066..bc9427e2 100644 --- a/plugins/markdown/README.md +++ b/plugins/markdown/README.md @@ -50,9 +50,20 @@ If the tag `nomarkdown` is set for a shaare, it won't be converted to Markdown s > Note: this is a special tag, so it won't be displayed in link list. -### HTML rendering +### HTML escape -Markdown support HTML tags. For example: +By default, HTML tags are escaped. You can enable HTML tags rendering +by setting `security.markdwon_escape` to `false` in `data/config.json.php`: + +```json +{ + "security": { + "markdown_escape": false + } +} +``` + +With this setting, Markdown support HTML tags. For example: > strongstrike @@ -60,12 +71,14 @@ Will render as: > strongstrike -If you want to shaare HTML code, it is necessary to use inline code or code blocks. - -**If your shaared descriptions containing HTML tags before enabling the markdown plugin, -enabling it might break your page.** -> Note: HTML tags such as script, iframe, etc. are disabled for security reasons. +**Warning:** + + * This setting might present **security risks** (XSS) on shared instances, even though tags + such as script, iframe, etc should be disabled. + * If you want to shaare HTML code, it is necessary to use inline code or code blocks. + * If your shaared descriptions contained HTML tags before enabling the markdown plugin, +enabling it might break your page. ### Known issue diff --git a/plugins/markdown/markdown.php b/plugins/markdown/markdown.php index 0cf6e6e2..de7c823d 100644 --- a/plugins/markdown/markdown.php +++ b/plugins/markdown/markdown.php @@ -14,18 +14,19 @@ define('NO_MD_TAG', 'nomarkdown'); /** * Parse linklist descriptions. * - * @param array $data linklist data. + * @param array $data linklist data. + * @param ConfigManager $conf instance. * * @return mixed linklist data parsed in markdown (and converted to HTML). */ -function hook_markdown_render_linklist($data) +function hook_markdown_render_linklist($data, $conf) { foreach ($data['links'] as &$value) { if (!empty($value['tags']) && noMarkdownTag($value['tags'])) { $value = stripNoMarkdownTag($value); continue; } - $value['description'] = process_markdown($value['description']); + $value['description'] = process_markdown($value['description'], $conf->get('security.markdown_escape', true)); } return $data; } @@ -34,17 +35,18 @@ function hook_markdown_render_linklist($data) * Parse feed linklist descriptions. * * @param array $data linklist data. + * @param ConfigManager $conf instance. * * @return mixed linklist data parsed in markdown (and converted to HTML). */ -function hook_markdown_render_feed($data) +function hook_markdown_render_feed($data, $conf) { foreach ($data['links'] as &$value) { if (!empty($value['tags']) && noMarkdownTag($value['tags'])) { $value = stripNoMarkdownTag($value); continue; } - $value['description'] = process_markdown($value['description']); + $value['description'] = process_markdown($value['description'], $conf->get('security.markdown_escape', true)); } return $data; @@ -53,11 +55,12 @@ function hook_markdown_render_feed($data) /** * Parse daily descriptions. * - * @param array $data daily data. + * @param array $data daily data. + * @param ConfigManager $conf instance. * * @return mixed daily data parsed in markdown (and converted to HTML). */ -function hook_markdown_render_daily($data) +function hook_markdown_render_daily($data, $conf) { // Manipulate columns data foreach ($data['cols'] as &$value) { @@ -66,7 +69,10 @@ function hook_markdown_render_daily($data) $value2 = stripNoMarkdownTag($value2); continue; } - $value2['formatedDescription'] = process_markdown($value2['formatedDescription']); + $value2['formatedDescription'] = process_markdown( + $value2['formatedDescription'], + $conf->get('security.markdown_escape', true) + ); } } @@ -250,7 +256,7 @@ function sanitize_html($description) $description); } $description = preg_replace( - '#(<[^>]+)on[a-z]*="[^"]*"#is', + '#(<[^>]+)on[a-z]*="?[^ "]*"?#is', '$1', $description); return $description; @@ -265,10 +271,11 @@ function sanitize_html($description) * 5. Wrap description in 'markdown' CSS class. * * @param string $description input description text. + * @param bool $escape escape HTML entities * * @return string HTML processed $description. */ -function process_markdown($description) +function process_markdown($description, $escape = true) { $parsedown = new Parsedown(); @@ -278,7 +285,7 @@ function process_markdown($description) $processedDescription = reverse_text2clickable($processedDescription); $processedDescription = unescape($processedDescription); $processedDescription = $parsedown - ->setMarkupEscaped(false) + ->setMarkupEscaped($escape) ->setBreaksEnabled(true) ->text($processedDescription); $processedDescription = sanitize_html($processedDescription); -- cgit v1.2.3