changed markdown/showdown to support codepot-aware anchors

codepot/etc/codepot.ini.in

@@ -212,6 +212,12 @@ usericon_dir = "@DEPOTDIR@/usericons"
 ;------------------------------------------------------------------------------
 log_threshold = 0
 
+;------------------------------------------------------------------------------
+; When yes, open a wiki creation page if a non-existent wiki pages is 
+; requested
+;------------------------------------------------------------------------------
+create_missing_wiki = "no"
+
 ;------------------------------------------------------------------------------
 ; When yes, a project member can delete a non-empty project containing
 ; wiki pages, file uploads, etc. An empty project can be deleted any time 

codepot/src/codepot/controllers/file.php

@@ -302,11 +302,10 @@ class File extends Controller
 								break;
 							}
 
-							if (strpos($_FILES[$fid]['name'], ':') !== FALSE ||
+							if (strpbrk($_FILES[$fid]['name'], CODEPOT_DISALLOWED_LETTERS_IN_FILENAME) !== FALSE)
-							    strpos($_FILES[$fid]['name'], '/') !== FALSE)
 							{
 								// prevents these letters for wiki creole 
-								$status = "error - colon or slash not allowed - {$_FILES[$fid]['name']}";
+								$status = "error - disallowed character contained - {$_FILES[$fid]['name']}";
 								break;
 							}
 
@@ -386,11 +385,10 @@ class File extends Controller
 							break;
 						}
 
-						if (strpos($_FILES[$fid]['name'], ':') !== FALSE ||
+						if (strpbrk($_FILES[$fid]['name'], CODEPOT_DISALLOWED_LETTERS_IN_FILENAME) !== FALSE)
-							strpos($_FILES[$fid]['name'], '/') !== FALSE)
 						{
 							// prevents these letters for wiki creole
-							$status = "error - colon or slash not allowed - {$_FILES[$fid]['name']}";
+							$status = "error - disallowed character contained - {$_FILES[$fid]['name']}";
 							break;
 						}
 

codepot/src/codepot/controllers/issue.php

@@ -335,11 +335,10 @@ class Issue extends Controller
 							$d = $this->input->post("issue_new_file_desc_{$i}");
 							if ($d === FALSE || ($d = trim($d)) == '') $d = ''; // description optional
 
-							if (strpos($_FILES[$fid]['name'], ':') !== FALSE ||
+							if (strpbrk($_FILES[$fid]['name'], CODEPOT_DISALLOWED_LETTERS_IN_FILENAME) !== FALSE)
-							    strpos($_FILES[$fid]['name'], '/') !== FALSE)
 							{
 								// prevents these letters for wiki creole 
-								$status = "error - colon or slash not allowed - {$_FILES[$fid]['name']}";
+								$status = "error - disallowed character contained - {$_FILES[$fid]['name']}";
 								break;
 							}
 
@@ -545,11 +544,10 @@ class Issue extends Controller
 						$d = $this->input->post("issue_add_file_desc_{$i}");
 						if ($d === FALSE || ($d = trim($d)) == '') $d = ''; 
 
-						if (strpos($_FILES[$fid]['name'], ':') !== FALSE ||
+						if (strpbrk($_FILES[$fid]['name'], CODEPOT_DISALLOWED_LETTERS_IN_FILENAME) !== FALSE)
-						    strpos($_FILES[$fid]['name'], '/') !== FALSE)
 						{
 							// prevents these letters for wiki creole
-							$status = "error - colon or slash not allowed - {$_FILES[$fid]['name']}";
+							$status = "error - disallowed character contained - {$_FILES[$fid]['name']}";
 							break;
 						}
 

codepot/src/codepot/controllers/wiki.php

@@ -121,7 +121,7 @@ class Wiki extends Controller
 			}
 			else if ($link !== NULL)
 			{
-				// redirect to  a special link like __WIKI__:projectid:wikiname
+				// redirect to  a special link like __WIKI__:projectid:wikiname, #R1234, #I999
 				redirect ($link);
 			}
 			else
@@ -151,8 +151,7 @@ class Wiki extends Controller
 					else
 					{
 						$data['project'] = $project;
-						$data['message'] = sprintf (
+						$data['message'] = $this->lang->line('WIKI_MSG_NO_SUCH_PAGE') . " - {$name}";
-							$this->lang->line('WIKI_MSG_NO_SUCH_PAGE'), $name);
 						$this->load->view ($this->VIEW_ERROR, $data);
 					}
 				}
@@ -168,7 +167,7 @@ class Wiki extends Controller
 
 	function show ($projectid = '' , $name = '')
 	{
-		$this->_show_wiki ($projectid, $name, TRUE);
+		$this->_show_wiki ($projectid, $name, CODEPOT_CREATE_MISSING_WIKI);
 	}
 
 	function show_r ($projectid = '' , $name = '')
@@ -290,9 +289,8 @@ class Wiki extends Controller
 					}
 					$wiki->attachments = $atts;
 
-					// disallow : # [ ] |
+					if (strpbrk ($wiki->name, CODEPOT_DISALLOWED_LETTERS_IN_WIKINAME) !== FALSE ||
-					if (strpbrk ($wiki->name, ':#[]|') !== FALSE ||
+					    (!is_null($new_wiki_name) && strpbrk ($new_wiki_name, CODEPOT_DISALLOWED_LETTERS_IN_WIKINAME) !== FALSE))
-					    (!is_null($new_wiki_name) && strpbrk ($new_wiki_name, ':#[]|') !== FALSE))
 					{
 						$data['message'] = $this->lang->line('WIKI_MSG_NAME_DISALLOWED_CHARS');
 						$data['wiki'] = $wiki;
@@ -390,9 +388,7 @@ class Wiki extends Controller
 					}
 					else if ($wiki == NULL)
 					{
-						$data['message'] = 
+						$data['message'] = $this->lang->line('WIKI_MSG_NO_SUCH_PAGE') . " - {$name}";
-							$this->lang->line('WIKI_MSG_NO_SUCH_PAGE') . 
-							" - {$name}";
 						$this->load->view ($this->VIEW_ERROR, $data);
 					}
 					else
@@ -540,8 +536,7 @@ class Wiki extends Controller
 				}
 				else if ($wiki === NULL)
 				{
-					$data['message'] = sprintf (
+					$data['message'] = $this->lang->line('WIKI_MSG_NO_SUCH_PAGE') . " - {$name}";
-						$this->lang->line('WIKI_MSG_NO_SUCH_PAGE'), $name);
 					$this->load->view ($this->VIEW_ERROR, $data);
 				}
 				else
@@ -570,7 +565,7 @@ class Wiki extends Controller
 			    $_FILES[$field_name]['name'] != '')
 			{
 				$fname = $_FILES[$field_name]['name'];
-				if (strpos ($fname, ':') !== FALSE)
+				if (strpbrk($fname, CODEPOT_DISALLOWED_LETTERS_IN_FILENAME) !== FALSE)
 				{
 					while ($attno > 0)
 						@unlink ($attachments[$attno--]['fullencpath']);
@@ -918,7 +913,7 @@ class Wiki extends Controller
 				{
 					$status = 'error - empty name';
 				}
-				else if (strpbrk ($wiki->name, ':#[]|') !== FALSE)
+				else if (strpbrk ($wiki->name, CODEPOT_DISALLOWED_LETTERS_IN_WIKINAME) !== FALSE)
 				{
 					$status = 'error - disallowed characters in name';
 				}
@@ -941,11 +936,10 @@ class Wiki extends Controller
 						$fid = "wiki_file_{$i}";
 						if (array_key_exists($fid, $_FILES) && $_FILES[$fid]['name'] != '')
 						{
-							if (strpos($_FILES[$fid]['name'], ':') !== FALSE ||
+							if (strpbrk($_FILES[$fid]['name'], CODEPOT_DISALLOWED_LETTERS_IN_FILENAME) !== FALSE)
-							    strpos($_FILES[$fid]['name'], '/') !== FALSE)
 							{
 								// prevents these letters for wiki creole 
-								$status = "error - colon or slash not allowed - {$_FILES[$fid]['name']}";
+								$status = "error - disallowed character contained - {$_FILES[$fid]['name']}";
 								break;
 							}
 

codepot/src/codepot/helpers/codepot_helper.php

@@ -164,10 +164,10 @@ if ( !function_exists ('codepot_delete_files'))
 	{
 		// Trim the trailing slash
 		$path = rtrim($path, DIRECTORY_SEPARATOR);
-			
+
 		if ( ! $current_dir = @opendir($path))
 			return;
-	
+
 		while(FALSE !== ($filename = @readdir($current_dir)))
 		{
 			if ($filename != "." && $filename != "..")

codepot/src/codepot/language/english/wiki_lang.php

@@ -6,6 +6,6 @@ $lang['WIKI_MORE_NEW_ATTACHMENTS'] = 'Add more';
 $lang['WIKI_MSG_ATTACHMENT_NAME_NO_COLON'] = 'Attachment name containing a colon';
 $lang['WIKI_MSG_NAME_DISALLOWED_CHARS'] = 'Wiki name contains disallowed characters';
 $lang['WIKI_MSG_NO_PAGES_AVAILABLE'] = 'No wiki pages available';
-$lang['WIKI_MSG_NO_SUCH_PAGE'] = 'No such wiki page - %s';
+$lang['WIKI_MSG_NO_SUCH_PAGE'] = 'No such wiki page';
 $lang['WIKI_MSG_RESERVED_WIKI_NAME'] = 'Wiki name containing a reserved word - %s';
 ?>

codepot/src/codepot/language/korean/wiki_lang.php

@@ -6,6 +6,6 @@ $lang['WIKI_MORE_NEW_ATTACHMENTS'] = '첨부파일 추가';
 $lang['WIKI_MSG_ATTACHMENT_NAME_NO_COLON'] = '첨부파일이름에 콜론기호를 포함할 수 없습니다';
 $lang['WIKI_MSG_NAME_DISALLOWED_CHARS'] = '위키이름에 허용되지 않는 문자가 포함되어 있습니다';
 $lang['WIKI_MSG_NO_PAGES_AVAILABLE'] = '사용할 수 있는 위키 페이지가 없습니다';
-$lang['WIKI_MSG_NO_SUCH_PAGE'] = '위키 페이지를 찾을수 없습니다 - %s';
+$lang['WIKI_MSG_NO_SUCH_PAGE'] = '위키 페이지를 찾을수 없습니다';
 $lang['WIKI_MSG_RESERVED_WIKI_NAME'] = '%s은(는) 사용할 수 없는 위키이름입니다';
 ?>

codepot/src/codepot/libraries/wikihelper.php

@@ -2,6 +2,14 @@
  
 class WikiHelper
 {
+	private static $double_hash_table = array (
+		'##P' => '__PROJECT__',
+		'##W' => '__WIKI__',
+		'##I' => '__ISSUE__',
+		'##C' => '__CODE__',
+		'##F' => '__FILE__'
+	);
+
 	function WikiHelper ()
 	{
 	}
@@ -35,8 +43,33 @@ class WikiHelper
 			$link = "file/show/{$projectid}/{$file_name}";
 			return $link;
 		}
+		else if (preg_match ('/^#P(.+)$/', $name, $matches) == 1)
+		{
+			// #Pprojectid -> translate it to a project home
+			$project_name = $matches[1]; // no AsciiToHex
+			$link = "project/home/{$project_name}";
+			return $link;
+		}
+		else if (preg_match ('/^#W(.+)$/', $name, $matches) == 1)
+		{
+			// #Pprojectid -> translate it to a wiki name
+			$wiki_name = $converter->AsciiToHex ($matches[1]);
+			$link = "wiki/show/{$projectid}/{$wiki_name}";
+			return $link;
+		}
 
-		if ($this->_is_reserved ($name, TRUE))
+		$r = $this->double_hash_to_reserved($name);
+		if ($r !== FALSE) 
+		{
+			$name = $r;
+			$reserved = TRUE;
+		}
+		else 
+		{
+			$reserved = $this->_is_reserved ($name, TRUE);
+		}
+
+		if ($reserved)
 		{
 			$ex0 = $this->_trans_reserved ($name);
 
@@ -56,6 +89,8 @@ class WikiHelper
 		{
 			$ex = explode (':', $name);
 			$cnt = count($ex);
+			if ($cnt >= 1 && ($r = $this->double_hash_to_reserved($ex[0])) !== FALSE) $ex[0] = $r;
+
 			if ($cnt == 2)
 			{
 				if ($ex[0] == '__LOCALURL__')
@@ -67,14 +102,6 @@ class WikiHelper
 					$ex0 = $this->_trans_reserved ($ex[0]);
 					$ex1 = ($ex[1] == '')? $projectid: $ex[1];
 
-					//redirect ("{$ex0}/home/{$ex1}");
-
-					//$link->type = $ex0;
-					//$link->target = 'home';
-					//$link->projectid = $ex1;
-					//if ($link->projectid == NULL) return FALSE;
-					//$link->extra = NULL;
-
 					if ($ex1 == NULL) return FALSE;
 					$link = "{$ex0}/home/{$ex1}";
 					return $link;
@@ -88,13 +115,6 @@ class WikiHelper
 					$ex0 = $this->_trans_reserved ($ex[0]);
 					$ex1 = ($ex[1] == '')? $projectid: $ex[1];
 					$ex2 = $converter->AsciiToHex ($ex[2]);
-					//redirect ("{$ex0}/show/{$ex1}/{$ex2}");
-
-					//$link->type = $ex0;
-					//$link->target = 'show';
-					//$link->projectid = $ex1;
-					//if ($link->projectid == NULL) return FALSE;
-					//$link->extra = $ex2;
 
 					if ($ex1 == NULL) return FALSE;
 					$link = "{$ex0}/show/{$ex1}/{$ex2}";
@@ -110,13 +130,9 @@ class WikiHelper
 					if ($ex[2] == 'file' || $ex[2] == 'history' || 
 					    $ex[2] == 'blame' || $ex[2] == 'diff')
 					{
+						// __CODE__|project001|file|file001.txt
+
 						$ex3 = $converter->AsciiToHex ($ex[3]);
-						//redirect ("{$ex0}/{$ex[2]}/{$ex1}/{$ex3}");
-						//$link->type = $ex0;
-						//$link->target = $ex[2];
-						//$link->projectid = $ex1;
-						//if ($link->projectid == NULL) return FALSE;
-						//$link->extra = $ex3;
 
 						if ($ex1 == NULL) return FALSE;
 						$link = "{$ex0}/{$ex[2]}/{$ex1}/{$ex3}";
@@ -137,11 +153,6 @@ class WikiHelper
 				{
 					// __WIKI__:projectid:wikiname:attachment
 
-					//$link->type = $this->_trans_reserved ($ex[0]);
-					//$link->target = 'attachment0';
-					//$link->projectid = ($ex[1] == '')? $projectid: $ex[1];
-					//$link->extra = $converter->AsciiToHex ("{$link->projectid}:{$ex[2]}:{$ex[3]}");
-
 					$ex0 = $this->_trans_reserved ($ex[0]);
 					$ex1 = ($ex[1] == '')? $projectid: $ex[1];
 					$extra = $converter->AsciiToHex ("{$link->projectid}:{$ex[2]}:{$ex[3]}");
@@ -175,12 +186,18 @@ class WikiHelper
 		}
 		else
 		{
-			return substr ($name, 0, 11) == '__PROJECT__' ||
+			return substr($name, 0, 11) == '__PROJECT__' ||
-			       substr ($name, 0, 8) == '__WIKI__' ||
+			       substr($name, 0, 8) == '__WIKI__' ||
-			       substr ($name, 0, 8) == '__FILE__' ||
+			       substr($name, 0, 8) == '__FILE__' ||
-			       substr ($name, 0, 8) == '__CODE__' ||
+			       substr($name, 0, 8) == '__CODE__' ||
-			       substr ($name, 0, 9) == '__ISSUE__';
+			       substr($name, 0, 9) == '__ISSUE__';
 		}
 	}
+
+	private function double_hash_to_reserved ($name)
+	{
+		if (array_key_exists ($name, self::$double_hash_table)) return self::$double_hash_table[$name];
+		return FALSE;
+	}
 } 
 ?>

codepot/src/config.php.in

@@ -21,6 +21,9 @@ function load_ini ($file)
 	if (!is_array($cfg)) $cfg = array ();
 
 	$xcfgs = array (
+		array ('disallowed_letters_in_filename', 'string', ':#|[]$*/'),
+		array ('disallowed_letters_in_wikiname', 'string', ':#|[]$*'),
+
 		array ('default_site_language',        'string',     'english'),
 		array ('default_site_name',            'string',     '@PACKAGE@'),
 
@@ -79,6 +82,7 @@ function load_ini ($file)
 
 		array ('log_threshold',                'integer',     0),
 
+		array ('create_missing_wiki',          'boolean',     FALSE),
 		array ('force_project_delete',         'boolean',     FALSE),
 		array ('allow_set_time_limit',         'boolean',     FALSE),
 		array ('signin_for_code_search',       'boolean',     TRUE),
@@ -102,7 +106,7 @@ function load_ini ($file)
 		array ('svn_restriction_allowed_subdir_depth_max', 'integer',     0),
 
 		// this item is used by the codepot-user command.
-		array ('codepot_user_executor',                    'string',      'root')
+		array ('codepot_user_executor',                    'string',      'root'),
 	);
 
 	foreach ($xcfgs as $x)

codepot/src/js/showdown.js

@@ -72,7 +72,12 @@ function getDefaultOpts(simple) {
       default: false,
       describe: 'Prevents weird effects in live previews due to incomplete input',
       type: 'boolean'
-    }
+    },
+
+    // codepot 
+    codepotImageBase: '',
+    codepotLinkBase: ''
+    // end codepot
   };
   if (simple === false) {
     return JSON.parse(JSON.stringify(defaultOptions));
@@ -1121,6 +1126,20 @@ showdown.subParser('anchors', function (text, options, globals) {
     }
 
     url = showdown.helper.escapeCharacters(url, '*_', false);
+
+    // codepot
+    var front2 = url.substr(0, 2);
+    var front3 = url.substr(0, 3);
+
+    if (front2 == '#P' || front2 == '#I' || front2 == '#C' || front2 == '#R' || front2 == '#F' || front2 == '#W')
+    {
+        url = options.codepotLinkBase + codepot_string_to_hex(url);
+    }
+    else if (front3 == '##P' || front3 == '##W' || front3 == '##I' || front3 == '##C' || front3 == '##F')
+    {
+        url = options.codepotLinkBase + codepot_string_to_hex(url);
+    }
+    // end codepot
     var result = '<a href="' + url + '"';
 
     if (title !== '' && title !== null) {
@@ -1633,6 +1652,7 @@ showdown.subParser('githubCodeBlocks', function (text, options, globals) {
     codeblock = codeblock.replace(/^\n+/g, ''); // trim leading newlines
     codeblock = codeblock.replace(/\n+$/g, ''); // trim trailing whitespace
 
+    // prettyprint lang- added for codepot
     codeblock = '<pre><code' + (language ? ' class="' + language + ' language-' + language + ' prettyprint lang-' + language + '"' : '') + '>' + codeblock + end + '</code></pre>';
 
     return showdown.subParser('hashBlock')(codeblock, options, globals);
@@ -2510,11 +2530,12 @@ if (typeof module !== 'undefined' && module.exports) {
 //# sourceMappingURL=showdown.js.map
 
 
+// codepot
 function showdown_render_wiki_with_input_text (input_text, outputid, linkbase, imgbase, raw)
 {
 	var sd = new showdown.Converter ({
 		omitExtraWLInCodeBlocks: false,
-		noHeaderId: true,
+		noHeaderId: false,
 		prefixHeaderId: false,
 		parseImgDimensions: true,
 		headerLevelStart: 1,
@@ -2524,7 +2545,10 @@ function showdown_render_wiki_with_input_text (input_text, outputid, linkbase, i
 		tables: true,
 		tablesHeaderId: false,
 		ghCodeBlocks: true,
-		tasklists: true
+		tasklists: true,
+
+		codepotLinkBase: linkbase,
+		codepotImgBase: imgbase
 	});
 
 	function decodeEntities(str)
@@ -2547,3 +2571,4 @@ function showdown_render_wiki (inputid, outputid, linkbase, imgbase, raw)
 	var input = document.getElementById(inputid);
 	return showdown_render_wiki_with_input_text (input.innerHTML, outputid, linkbase, imgbase, raw);
 }
+// end codepot