Taskpaper detection (looks for Archive: or a @taskpaper tag) and rend…

…ering for preview

Info.plist

@@ -154,7 +154,7 @@
 		<dict>
 			<key>CFBundleURLSchemes</key>
 			<array>
-				<string>nv</string>
+				<string>nvalt</string>
 			</array>
 		</dict>
 	</array>
@@ -216,6 +216,10 @@
 	</array>
 	<key>OSAScriptingDefinition</key>
 	<string>Notation.sdef</string>
+	<key>SmartCrashReports_CompanyName</key>
+	<string>Notational.net</string>
+	<key>SmartCrashReports_EmailTicket</key>
+	<string>SCR-51ED0F7B2A</string>
 	<key>SUCheckAtStartup</key>
 	<false/>
 	<key>SUFeedURL</key>
@@ -224,10 +228,6 @@
 	<string>dsa_pub.pem</string>
 	<key>SUScheduledCheckInterval</key>
 	<real>345600</real>
-	<key>SmartCrashReports_CompanyName</key>
-	<string>Notational.net</string>
-	<key>SmartCrashReports_EmailTicket</key>
-	<string>SCR-51ED0F7B2A</string>
 	<key>UTExportedTypeDeclarations</key>
 	<array/>
 	<key>UTImportedTypeDeclarations</key>

NSString_MultiMarkdown.h

@@ -17,5 +17,6 @@
 + (NSString*)documentWithProcessedMultiMarkdown:(NSString*)inputString;
 + (NSString*)xhtmlWithProcessedMultiMarkdown:(NSString*)inputString;
 + (NSString*)processMultiMarkdown:(NSString*)inputString;
++ (NSString*)processTaskPaper:(NSString*)inputString;
 
 @end

NSString_MultiMarkdown.m

@@ -35,10 +35,56 @@ +(NSString*)mmdDirectory {
     return bundlePath;
 } // mmdDirectory
 
++(NSString*)tp2mdDirectory {
+  // fallback path in this program's directiory
+  NSString *bundlePath = [[[NSBundle mainBundle] resourcePath]
+                          stringByAppendingPathComponent:@"tp2md.rb"];
+  return bundlePath;
+}
+
++(NSString*)processTaskPaper:(NSString*)inputString
+{
+	NSString* mdScriptPath = [[self class] tp2mdDirectory];
+
+	NSTask* task = [[[NSTask alloc] init] autorelease];
+	NSMutableArray* args = [NSMutableArray array];
+
+	[task setArguments:args];
+
+	NSPipe* stdinPipe = [NSPipe pipe];
+	NSPipe* stdoutPipe = [NSPipe pipe];
+	NSFileHandle* stdinFileHandle = [stdinPipe fileHandleForWriting];
+	NSFileHandle* stdoutFileHandle = [stdoutPipe fileHandleForReading];
+
+	[task setStandardInput:stdinPipe];
+	[task setStandardOutput:stdoutPipe];
+
+	[task setLaunchPath: [mdScriptPath stringByExpandingTildeInPath]];
+	[task launch];
+
+	[stdinFileHandle writeData:[inputString dataUsingEncoding:NSUTF8StringEncoding]];
+	[stdinFileHandle closeFile];
+
+	NSData* outputData = [stdoutFileHandle readDataToEndOfFile];
+	NSString* outputString = [[[NSString alloc] initWithData:outputData encoding:NSUTF8StringEncoding] autorelease];
+	[stdoutFileHandle closeFile];
+
+	[task waitUntilExit];
+
+	return outputString;
+
+}
+
+
 +(NSString*)processMultiMarkdown:(NSString*)inputString
 {
+  NSRange archiveFoundRange = [inputString rangeOfString:@"Archive:"];
+  NSRange tagFoundRange = [inputString rangeOfString:@"@taskpaper"];
+  if (archiveFoundRange.location != NSNotFound || tagFoundRange.location != NSNotFound) {
+    inputString = [self processTaskPaper:inputString];
+  }
 	NSString* mdScriptPath = [[self class] mmdDirectory];
-    
+  NSString* tpScriptPath = [[self class] tp2mdDirectory];
 	NSTask* task = [[[NSTask alloc] init] autorelease];
 	NSMutableArray* args = [NSMutableArray array];
 

Notation.xcodeproj/project.pbxproj

@@ -260,6 +260,7 @@
 		8D11072B0486CEB800E47090 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = 089C165CFE840E0CC02AAC07 /* InfoPlist.strings */; };
 		8D11072D0486CEB800E47090 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 29B97316FDCFA39411CA2CEA /* main.m */; settings = {ATTRIBUTES = (); }; };
 		8D11072F0486CEB800E47090 /* Cocoa.framework in Frameworks */ = {isa = PBXBuildFile; fileRef = 1058C7A1FEA54F0111CA2CBB /* Cocoa.framework */; };
+		93099628138BD61000368C45 /* tp2md.rb in Resources */ = {isa = PBXBuildFile; fileRef = 93099627138BD61000368C45 /* tp2md.rb */; };
 		93A158BC133C304D00E1E7DA /* Markdownify.nvhelp in Resources */ = {isa = PBXBuildFile; fileRef = 93A158BB133C304D00E1E7DA /* Markdownify.nvhelp */; };
 		93A158BE133C497400E1E7DA /* Notality.icns in Resources */ = {isa = PBXBuildFile; fileRef = 93A158BD133C497400E1E7DA /* Notality.icns */; };
 		93B348281371547800658F98 /* HUDIconLock.png in Resources */ = {isa = PBXBuildFile; fileRef = 93B348241371547800658F98 /* HUDIconLock.png */; };
@@ -716,6 +717,7 @@
 		5CFC3A5013327EF9000B4792 /* pt */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = pt; path = pt.lproj/TagEditingManager.xib; sourceTree = "<group>"; };
 		8D1107310486CEB800E47090 /* Info.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist; path = Info.plist; sourceTree = "<group>"; };
 		8D1107320486CEB800E47090 /* nvALT.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = nvALT.app; sourceTree = BUILT_PRODUCTS_DIR; };
+		93099627138BD61000368C45 /* tp2md.rb */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.script.ruby; path = tp2md.rb; sourceTree = "<group>"; };
 		93A158BB133C304D00E1E7DA /* Markdownify.nvhelp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text; path = Markdownify.nvhelp; sourceTree = "<group>"; };
 		93A158BD133C497400E1E7DA /* Notality.icns */ = {isa = PBXFileReference; lastKnownFileType = image.icns; path = Notality.icns; sourceTree = "<group>"; };
 		93B348241371547800658F98 /* HUDIconLock.png */ = {isa = PBXFileReference; lastKnownFileType = image.png; name = HUDIconLock.png; path = Images/HUDIconLock.png; sourceTree = "<group>"; };
@@ -1233,6 +1235,7 @@
 		5C96F5A8131C379200A2E4AC /* Markup */ = {
 			isa = PBXGroup;
 			children = (
+				93099627138BD61000368C45 /* tp2md.rb */,
 				5C96F617131C380C00A2E4AC /* Markdown_1.0.1 */,
 				5C96F610131C380100A2E4AC /* Textile_2.12 */,
 				5C96F5B2131C37F500A2E4AC /* MultiMarkdown */,
@@ -1501,6 +1504,7 @@
 				93B3482A1371547800658F98 /* HUDIconSave.png in Resources */,
 				93B3482B1371547800658F98 /* HUDIconShare.png in Resources */,
 				93B90E84138601C100BEC5FB /* LICENSE.txt in Resources */,
+				93099628138BD61000368C45 /* tp2md.rb in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

PreviewController.m

@@ -202,7 +202,7 @@ - (void)webView:(WebView *)sender didClearWindowObject:(WebScriptObject *)window
 - (void)webView:(WebView *)sender decidePolicyForNavigationAction:(NSDictionary *)actionInformation request:(NSURLRequest *)request frame:(WebFrame *)frame decisionListener:(id<WebPolicyDecisionListener>)listener {
 	NSString *targetURL = [[request URL] scheme];
 
-    if ([targetURL isEqual:@"http"]) {
+    if ([targetURL isEqual:@"http"] || [targetURL isEqual:@"nvalt"]) {
 		[[NSWorkspace sharedWorkspace] openURL:[request URL]];
         [listener ignore];	
     } else {

tp2md.rb

@@ -0,0 +1,47 @@
+#!/usr/bin/env ruby -rjcode -Ku
+# Usage: tp2md.rb filename.taskpaper > output.md
+require 'ftools'
+
+input = STDIN.read
+
+header = input.scan(/Format\: .*$/)
+output = ""
+prevlevel = 0
+begin
+    input.split("\n").each {|line|
+      if line =~ /^(\t+)?(.*?):(\s(.*?))?$/
+        tabs = $1
+        project = $2
+        if tabs.nil?
+          output += "\n## #{project} ##\n\n"
+          prevlevel = 0
+        else
+          output += "#{tabs.gsub(/^\t/,'')}* **#{project}**\n"
+          prevlevel = tabs.length
+        end
+      elsif line =~ /^(\t+)?\- (.*)$/
+        task = $2
+        tabs = $1.nil? ? '' : $1
+        task = "*<del>#{task}</del>*" if task =~ /@done/
+        if tabs.length - prevlevel > 1
+          tabs = "\t"
+          prevlevel.times {|i| tabs += "\t"}
+        end
+        tabs = '' if prevlevel == 0 && tabs.length > 1
+        output += "#{tabs.gsub(/^\t/,'')}* #{task.strip}\n"
+        prevlevel = tabs.length
+      else
+        next if line =~ /^\s*$/
+        tabs = ""
+        prevlevel-1.times {|i| tabs += "\t"}
+        output += "#{tabs}> #{line.strip}\n\n"
+      end
+		}
+rescue => err
+    puts "Exception: #{err}"
+    err
+end
+
+puts header.join("\n") + "\n" unless header.nil?
+puts "<style>.tag strong {font-weight:normal;color:#555} .tag a {text-decoration:none;border:none;color:#777}</style>"
+puts output.gsub(/(@[^ \n\r\(]+)((\()([^\)]+)(\)))?/,"<em class=\"tag\"><a href=\"nvalt://find/\\0\">\\1\\3<strong>\\4</strong>\\5</a></em>")