scruf

darn simple HTML5 doc generator
git clone git://git.ricketyspace.net/scruf.git
Log | Files | Refs | README

commit 8bcd7f58acd38f5d5e1731f89be4a10a79d0fdb7
Author: rsiddharth <rsiddharth@ninthfloor.org>
Date:   Sat, 23 Jun 2012 22:44:40 +0530

scruf is "bzr"ed now.

Diffstat:
.bzrignore | 2++
Initialization.java | 39+++++++++++++++++++++++++++++++++++++++
Scruf.java | 29+++++++++++++++++++++++++++++
abstract | 121+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
conversion/CanConvert.java | 21+++++++++++++++++++++
conversion/ConvertDirectory.java | 41+++++++++++++++++++++++++++++++++++++++++
conversion/ConvertFile.java | 36++++++++++++++++++++++++++++++++++++
conversion/FileSieve.java | 16++++++++++++++++
index/IndexCreator.java | 54++++++++++++++++++++++++++++++++++++++++++++++++++++++
io/PresentFile.java | 19+++++++++++++++++++
io/ReadFile.java | 63+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
io/WriteFile.java | 34++++++++++++++++++++++++++++++++++
license/GPL-3 | 676+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
license/Liberate.java | 73+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
license/gpl | 18++++++++++++++++++
parsers/BackButton.java | 23+++++++++++++++++++++++
parsers/CodeBlocks.java | 43+++++++++++++++++++++++++++++++++++++++++++
parsers/DocumentName.java | 19+++++++++++++++++++
parsers/Footer.java | 18++++++++++++++++++
parsers/Header.java | 38++++++++++++++++++++++++++++++++++++++
parsers/Headings.java | 21+++++++++++++++++++++
parsers/Images.java | 21+++++++++++++++++++++
parsers/LineBreak.java | 17+++++++++++++++++
parsers/Links.java | 18++++++++++++++++++
parsers/NullIt.java | 16++++++++++++++++
parsers/Paragraphs.java | 20++++++++++++++++++++
parsers/Parser.java | 24++++++++++++++++++++++++
parsers/ParserList.java | 31+++++++++++++++++++++++++++++++
parsers/WordDecoration.java | 32++++++++++++++++++++++++++++++++
styling/StyleChecker.java | 21+++++++++++++++++++++
styling/style.css | 72++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
todo | 4++++
writefile | 1+
33 files changed, 1681 insertions(+), 0 deletions(-)

diff --git a/.bzrignore b/.bzrignore @@ -0,0 +1,2 @@ +scribble +*.class diff --git a/Initialization.java b/Initialization.java @@ -0,0 +1,38 @@ +package scruf; + +import java.io.*; +import scruf.io.*; + +public class Initialization { + // it is a directory. + private File scruf; + // it is a file. + private File list; + /** + * @param dir this parameter is the name of the directory + * whose files must be converted into html. This directory + * will be added to the <i>list</i> file under <i>~/.scruf/</i>. + */ + public Initialization(String[] dirs) { + String home = System.getenv("HOME"); + System.out.println("Home directory: "+home); + scruf = new File(home+"/.scruf"); + list = new File(scruf,"list"); + // create directory if it does not exists. + if(!scruf.exists() || !scruf.isDirectory()) { + scruf.mkdir(); + try { + list.createNewFile(); + }catch(IOException e) { + System.err.println("Error while creating"+ + list.getAbsolutePath()+ + "file."); + } + } + for(String dir:dirs) + new WriteFile(list,dir).append(); + } + public File getListFile() { + return list; + } +}+ \ No newline at end of file diff --git a/Scruf.java b/Scruf.java @@ -0,0 +1,28 @@ +package scruf; + +import java.io.*; +import scruf.io.*; +import scruf.conversion.*; +import scruf.styling.*; +import scruf.index.*; + +public class Scruf { + public static void main(String[] args) { + Initialization init = new Initialization(args); + File list = init.getListFile(); + ReadFile readList = new ReadFile(list); + String dirs[] = readList.split("\n"); + File directory; + ConvertDirectory html = new ConvertDirectory(); + StyleChecker styleSheet = new StyleChecker(); + for(String dir:dirs) { + // if empty string, do nothing. + if(dir.length()==0) { + continue; + } + directory = new File(dir).getAbsoluteFile(); + styleSheet.resolve(directory); + html.convert(directory); + } + } +}+ \ No newline at end of file diff --git a/abstract b/abstract @@ -0,0 +1,120 @@ + Project Scruf. + + What. + +This is a "just for fun" project aiming at converting plain text +documents to html web pages. We are are focusing on producing +fundamental and simple web-pages which are clean, yet simple, we will +be using CSS to ease down on the design and the format of the web-pages +that are produced by the program. + +The plain text document will contain mark-ups that are to frilled by +the user for the program to identify different elements of the +document. For instance, a <h2> heading should be surrounded by the +'==', as it is evident, the number of equals sign (=) is equal to the +heading number, a <h4> heading should be surrounded '===='. + + + An illustration. + + a marked-up plain text document. + + +== heading two == + +this is paragraph *one*. + +this is paragraph _three_. + +Do you know how to /count/ ?. + + the html-converted plain text document. + +<html> +<body> + <p>this is paragraph <b>one</b>. </p> + + <p>this is paragraph <u>three</u> </p> + + <p>Do you know how to <i>count</i> + +</body> +</html> + + +<!-- As it is evident from the above html snippet that the paragraphs +are surrounded by the <p> tag, words surrounded by a '*' is made bold, +words surrounded by the '_' is underlined, words surrounded by '/' is +italized. The role of our conversion program will be to identify these +mark-ups ind the plain text document and according produce to needed +html tag for that mark up. --> + + Why. + +So why should we write a html conversion program from the scratch when +we have awesome suites like WordPress and the like. Why re-invent the +wheel ?. + +Here are few reasons by we desire to write from scratch : + + * If we have to adapt or modify an already existing converter, we + need to bunch of source files before we can even start thinking + about how to adapt it. It takes a lot of time to adapt + specifically to our needs. + + * This project aims to project a very very simple, clean and + small blogging program which can cater to the user without + the need MySQL, PHP or other complex programs. + + * We didn't start this project without a purpose, siddharth + wishes to exploit the html converter to host his verbal rambles + on his web site. + + How. + +How are we going to crunch this project ?. What follows gives some +details about the project. + + Platform + +The program will be compatible on GNU/Linux machines. We don't have +plans to have support for Windows/ Mac OSX machines. + + Programming Language. + +The suite will be written in the (filthy) Java programming +language. OpenJDK 6.0 will be used for compiling the programs. + + Cascading Style Sheets. + +The project will also write simple and clean stylesheets for properly +formatting and frilling the html documents that are produced by the +programs. + Documentation. + +A minimalistic documentation to learn the mark-ups will be made +available for the user to start writing marked-up plain text documents +ready for html conversion. + + Who + + Who is behind this project anyway ?. + + + * Sury Narayanan : He will responsible for writing + stylesheet to decorate the html docs. + + * Saravana Bharathy : He will writing the documentation for + the mark-ups for the plain text document. + + * Siddharth : He will be writing code for the project and he + will be the first user of the html converter. + + + Licensing. + +All programs written under the project scruf will be licensed under +the GNU General Public License v3 or later. + + + + \ No newline at end of file diff --git a/conversion/CanConvert.java b/conversion/CanConvert.java @@ -0,0 +1,20 @@ +package scruf.conversion; + +import java.io.*; + +public class CanConvert { + private File htmlFile; + private long modified1, modified2; + public boolean check(File file) { + htmlFile = new File(file.getAbsolutePath()+".html"); + modified1 = file.lastModified(); + modified2 = htmlFile.lastModified(); + if(modified1 > modified2) { + // should convert. + return true; + }else { + // should not convert. + return false; + } + } +}+ \ No newline at end of file diff --git a/conversion/ConvertDirectory.java b/conversion/ConvertDirectory.java @@ -0,0 +1,40 @@ +package scruf.conversion; + +import java.io.*; +import scruf.index.*; + +public class ConvertDirectory { + private ConvertFile html; + private CanConvert canConvert; + private boolean can; + public ConvertDirectory() { + html = new ConvertFile(); + canConvert = new CanConvert(); + } + public void convert(File directory) { + if(!directory.isDirectory()) { + System.out.println(directory+" is not a Directory."+ + " No conversion done on."); + return; + } + // index creator for the present directory. + IndexCreator index = new IndexCreator(directory); + // iterate through the directory. + for(File file:directory.listFiles(new FileSieve())) { + if(file.isFile()) { + can = canConvert.check(file); + if(can) { + html.convert(file); + index.add(file); + } + } + else if(file.isDirectory()) { + this.convert(file); + } + } + + boolean modified = index.write(); + if(modified) + html.convert(index.indexFile()); + } +}+ \ No newline at end of file diff --git a/conversion/ConvertFile.java b/conversion/ConvertFile.java @@ -0,0 +1,36 @@ +package scruf.conversion; + +import scruf.io.*; +import scruf.parsers.*; +import java.util.*; +import java.io.*; + +public class ConvertFile { + private List<Parser> parsers; + private ReadFile readFile; + public ConvertFile() { + parsers = new ParserList().list(); + } + public void convert(File file) { + /** + * footer is optional, so it is null + * by default. + */ + PresentFile.footer = null; + /** + * takes the present file reference + * for use outside this method. + */ + PresentFile.file = file; + readFile = new ReadFile(file); + String fileContent = readFile.getContent(); + // start conversion. + for(Parser p:parsers) { + fileContent = p.parse(fileContent); + } + + // Write converted file to respective html file. + File outputFile = new File(file.getAbsolutePath()+".html"); + new WriteFile(outputFile,fileContent).write(); + } +} diff --git a/conversion/FileSieve.java b/conversion/FileSieve.java @@ -0,0 +1,15 @@ +package scruf.conversion; + +import java.io.*; +import java.util.regex.*; + +public class FileSieve implements FileFilter { + // this method return true, if this file doesn't represent + // a html file. + public boolean accept(File pathname) { + Pattern pattern = Pattern.compile("(.+\\.(html|png|jpg|css|tar))|(.+?\\~)|(index)"); + Matcher matcher = pattern.matcher(pathname.getName()); + boolean bool = matcher.find(); + return !bool; + } +}+ \ No newline at end of file diff --git a/index/IndexCreator.java b/index/IndexCreator.java @@ -0,0 +1,53 @@ +package scruf.index; + +import java.io.*; +import java.util.regex.*; +import scruf.io.*; +import scruf.conversion.*; + +public class IndexCreator { + private File directory; + private File index; + private StringBuilder indexContent; + // set to true, if index file is modified. + boolean modified = false; + public IndexCreator(File directory) { + this.directory = directory; + index = new File(directory,"index"); + indexContent = new StringBuilder(); + if(index.exists()) { + indexContent.append(new ReadFile(index). + getContent()); + } + } + public void add(File file) { + String fileName = file.getName(); + if(shouldAdd(fileName)) { + System.out.println("New Entry: "+fileName); + indexContent.append("[[./"); + indexContent.append(fileName+".html"); + indexContent.append("|"); + indexContent.append(PresentFile.name); + indexContent.append("]]\n"); + modified=true; + } + } + public boolean write() { + if(modified) + new WriteFile(index,indexContent.toString()).write(); + return modified; + } + public File indexFile() { + return index; + } + private boolean shouldAdd(String fileName) { + String regex = ".*"+fileName+".*"; + // checks if fileName is already there in index. + boolean check1 = !(Pattern.compile(regex). + matcher(indexContent.toString()).find()); + // checks if fileName is index itself. + boolean check2 = !(Pattern.matches(fileName,"index")); + boolean add = (check1 && check2); + return add; + } +}+ \ No newline at end of file diff --git a/io/PresentFile.java b/io/PresentFile.java @@ -0,0 +1,18 @@ +package scruf.io; + +import java.io.*; + +/** + * Contains information about the present file that + * is being parsed by the parsers. + * + */ +public class PresentFile { + public static String name; + public static String footer; + public static String backButton; + public static File file; +} + + + + \ No newline at end of file diff --git a/io/ReadFile.java b/io/ReadFile.java @@ -0,0 +1,63 @@ +/*+ + * Copyright (C) 2012-2013 rsiddharth + * email me : rsiddharth@ninthfloor.org + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package scruf.io; + +import java.io.*; + +public class ReadFile { + private String fileContent; + private File file; + public ReadFile(File file) { + this.file = file.getAbsoluteFile(); + fileContent = read(); + } + public String getContent() { + return fileContent; + } + + public String[] split(String regex) { + return fileContent.split(regex); + } + private String read() { + BufferedReader buf; + try { + buf = new BufferedReader( + new FileReader(file)); + }catch(FileNotFoundException e) { + throw new RuntimeException("Unable to open file :" + +file.getName()); + } + String line; + StringBuilder sbuilder = new StringBuilder(); + try { + while((line=buf.readLine())!=null) { + sbuilder.append(line); + sbuilder.append("\n"); + } + buf.close(); + }catch(IOException io) { + throw new RuntimeException + ("ERROR while reading from file.", + io); + } + return sbuilder.toString(); + } + +} + diff --git a/io/WriteFile.java b/io/WriteFile.java @@ -0,0 +1,33 @@ +package scruf.io; + +import java.io.*; + +public class WriteFile { + private File outputFile; + private String content; + public WriteFile(File outputFile, String content) { + this.outputFile = outputFile.getAbsoluteFile(); + this.content = content; + } + public void write() { + try { + System.out.println("Writing..."+outputFile.getName()); + BufferedWriter bwriter = new BufferedWriter + (new FileWriter(outputFile)); + // write content to file. + bwriter.write(content); + bwriter.close(); + }catch(IOException e) { + System.err.println("Error occured while writing"+ + " file : "+outputFile); + } + } + public void append() { + StringBuilder sbuilder = new StringBuilder( + new ReadFile(outputFile).getContent()); + sbuilder.append(content); + // new content + content = sbuilder.toString(); + write(); + } +}+ \ No newline at end of file diff --git a/license/GPL-3 b/license/GPL-3 @@ -0,0 +1,676 @@ + + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. + + If conditions are imposed on you (whether by court order, agreement or +otherwise) that contradict the conditions of this License, they do not +excuse you from the conditions of this License. If you cannot convey a +covered work so as to satisfy simultaneously your obligations under this +License and any other pertinent obligations, then as a consequence you may +not convey it at all. For example, if you agree to terms that obligate you +to collect a royalty for further conveying from those to whom you convey +the Program, the only way you could satisfy both those terms and this +License would be to refrain entirely from conveying the Program. + + 13. 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Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + <one line to give the program's name and a brief idea of what it does.> + Copyright (C) <year> <name of author> + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + <program> Copyright (C) <year> <name of author> + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +<http://www.gnu.org/licenses/>. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +<http://www.gnu.org/philosophy/why-not-lgpl.html>. + diff --git a/license/Liberate.java b/license/Liberate.java @@ -0,0 +1,72 @@ +/*+ + * Copyright (C) 2012-2013 rsiddharth + * Contact me : rsiddharth@ninthfloor.org + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package scruf.license; + +import java.io.*; +import java.util.regex.*; +import scruf.io.*; + +public class Liberate { + private String gpl; + + public Liberate() { + gpl = new ReadFile(new File("./scruf/license/gpl")).getContent(); + } + + private Pattern pattern; + private Matcher matcher; + private PrintWriter writer; + + public void baptize(String directory, String regex) { + File dir = new File(directory).getAbsoluteFile(); + File[] dirContents = dir.listFiles(); + String fileContent; + pattern = pattern.compile(regex); + for(File file:dirContents) { + if(file.isFile()) { + matcher = pattern.matcher(file.getName()); + if(matcher.find()) { + fileContent = new ReadFile(file).getContent(); + gpl(file,fileContent); + } + } + else { + // is a Directory. + baptize(file.getPath(),regex); + } + } + } + + private void gpl(File file, String fileContent) { + Matcher matcher = Pattern.compile("^/\\*\\+").matcher(fileContent); + if(!(matcher.find())) { + StringBuilder sbuilder = new StringBuilder(); + sbuilder.append(gpl+"\n"); + sbuilder.append(fileContent); + // write baptized content to file. + new WriteFile(file,fileContent).write(); + } + } + + public static void main(String[] args) { + Liberate libre = new Liberate(); + libre.baptize("./scruf/",".+\\.java"); + } + +}+ \ No newline at end of file diff --git a/license/gpl b/license/gpl @@ -0,0 +1,18 @@ +/*+ + * Copyright (C) 2012-2013 rsiddharth + * email me : rsiddharth@ninthfloor.org + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + diff --git a/parsers/BackButton.java b/parsers/BackButton.java @@ -0,0 +1,22 @@ +package scruf.parsers; + +import java.io.*; +import scruf.io.*; + +public class BackButton implements Parser { + // this method doesn't modify the filContent. + public String parse(String fileContent) { + StringBuilder button = new StringBuilder(); + button.append("\n<div class=\"back\">\n"); + button.append("<a href=\""); + if(PresentFile.file.getName().equals("index")) { + button.append("../\"> home "); + }else { + button.append("./\"> back "); + } + button.append("</a>\n"); + button.append("</div>"); + PresentFile.backButton = button.toString(); + return fileContent; + } +}+ \ No newline at end of file diff --git a/parsers/CodeBlocks.java b/parsers/CodeBlocks.java @@ -0,0 +1,42 @@ +package scruf.parsers; + +import java.util.regex.*; + +public class CodeBlocks implements Parser { + public String parse(String fileContent) { + Pattern pattern = Pattern.compile("(\\~\\~)\\n*(.+?)\\n*(\\1)", + Pattern.DOTALL); + Matcher matcher = pattern.matcher(fileContent); + LineBreak lbreak = new LineBreak(); + StringBuffer sbuffer = new StringBuffer(); + StringBuilder replacement = new StringBuilder(); + while(matcher.find()) { + replacement.delete(0,replacement.length()); + replacement.append("<code>"); + replacement.append(quote(lbreak.parse(matcher.group(2)))); + replacement.append("</code>"); + matcher.appendReplacement(sbuffer,replacement.toString()); + } + matcher.appendTail(sbuffer); + return sbuffer.toString(); + } + /** + * this method quotes special characters -- `\` & + * `$`, in the replacment string as they have + * special meaning. + * + */ + private String quote(String string) { + Pattern pattern = Pattern.compile("\\$|\\\\"); + Matcher matcher = pattern.matcher(string); + StringBuffer sbuffer = new StringBuffer(); + String rep; + while(matcher.find()) { + rep = "\\\\\\"+matcher.group(); + matcher.appendReplacement(sbuffer,rep); + + } + matcher.appendTail(sbuffer); + return sbuffer.toString(); + } +}+ \ No newline at end of file diff --git a/parsers/DocumentName.java b/parsers/DocumentName.java @@ -0,0 +1,18 @@ +package scruf.parsers; + +import java.io.*; +import scruf.io.*; + +public class DocumentName implements Parser { + public String parse(String fileContent) { + BufferedReader read = + new BufferedReader(new StringReader(fileContent)); + try { + PresentFile.name = read.readLine(); + }catch(IOException e) { + System.err.println("Error reading string "+e); + } + fileContent = new NullIt().nullIt(fileContent,PresentFile.name); + return fileContent; + } +}+ \ No newline at end of file diff --git a/parsers/Footer.java b/parsers/Footer.java @@ -0,0 +1,17 @@ +package scruf.parsers; + +import java.util.regex.*; +import scruf.io.*; +public class Footer implements Parser { + public String parse(String fileContent) { + Pattern pattern = Pattern.compile("\\-{70}\\n(.+)\\n\\-{70}"); + Matcher matcher = pattern.matcher(fileContent); + StringBuffer sbuffer = new StringBuffer(); + while(matcher.find()) { + PresentFile.footer = "<footer>"+matcher.group(1)+"</footer>"; + fileContent = new NullIt().nullIt(fileContent,matcher.group()); + } + + return fileContent; + } +}+ \ No newline at end of file diff --git a/parsers/Header.java b/parsers/Header.java @@ -0,0 +1,37 @@ +package scruf.parsers; + +import scruf.io.*; + +public class Header implements Parser { + + private String fileContent; + private StringBuilder sbuilder; + + public String parse(String fileContent) { + + sbuilder = new StringBuilder(); + + // Embed necessay headers. + sbuilder.append("<!DOCTYPE html> \n"); + sbuilder.append("<head> \n"); + sbuilder.append(" <link rel=\"stylesheet\" type=\"text/css\" href=\"style.css\" /> \n"); + sbuilder.append("<title>"); + sbuilder.append(PresentFile.name); + sbuilder.append("</title>"); + sbuilder.append("</head> \n"); + sbuilder.append("<body> \n"); + // insert File Content. + sbuilder.append(fileContent); + // insert back button. + sbuilder.append(PresentFile.backButton); + // Close body + sbuilder.append("\n</body>\n"); + if(PresentFile.footer!=null) { + sbuilder.append(PresentFile.footer); + } + sbuilder.append("</html>\n"); + + return sbuilder.toString(); + } + +}+ \ No newline at end of file diff --git a/parsers/Headings.java b/parsers/Headings.java @@ -0,0 +1,21 @@ +package scruf.parsers; + +import java.util.regex.*; + +public class Headings implements Parser { + public String parse(String fileContent) { + int size; + Pattern pattern = Pattern.compile("(\\={10,})\\n(.+?)\\n(\\1)"); + Matcher matcher = pattern.matcher(fileContent); + StringBuffer sbuffer = new StringBuffer(); + while(matcher.find()) { + size = (matcher.group(1).length())/10; + matcher.appendReplacement(sbuffer, + "<h"+size+"> "+ + "$2 "+ + "</h"+size+">"); + } + matcher.appendTail(sbuffer); + return sbuffer.toString(); + } +} diff --git a/parsers/Images.java b/parsers/Images.java @@ -0,0 +1,20 @@ +package scruf.parsers; + +import java.util.regex.*; + +public class Images implements Parser { + public String parse(String fileContent) { + Pattern pattern = Pattern.compile("\\{\\{(.+\\.(png|jpg))\\|(.+)\\}\\}"); + Matcher matcher = pattern.matcher(fileContent); + StringBuffer sbuffer = new StringBuffer(); + StringBuilder replacementString = new StringBuilder(); + replacementString.append("<div class=\"img\">"); + replacementString.append("<image src=\"$1\" alt=\"$3\" />"); + replacementString.append("</div>"); + while(matcher.find()) { + matcher.appendReplacement(sbuffer,replacementString.toString()); + } + matcher.appendTail(sbuffer); + return sbuffer.toString(); + } +}+ \ No newline at end of file diff --git a/parsers/LineBreak.java b/parsers/LineBreak.java @@ -0,0 +1,16 @@ +package scruf.parsers; + +import java.util.regex.*; + +public class LineBreak implements Parser { + public String parse(String fileContent) { + Pattern pattern = Pattern.compile("\\n"); + Matcher matcher = pattern.matcher(fileContent); + StringBuffer sbuffer = new StringBuffer(); + while(matcher.find()) { + matcher.appendReplacement(sbuffer,"<br />"); + } + matcher.appendTail(sbuffer); + return sbuffer.toString(); + } +}+ \ No newline at end of file diff --git a/parsers/Links.java b/parsers/Links.java @@ -0,0 +1,17 @@ +package scruf.parsers; + +import java.util.regex.*; + +public class Links implements Parser { + public String parse(String fileContent) { + Pattern pattern = Pattern.compile("\\[\\[(.+?)\\|(.+?)\\]\\]"); + Matcher matcher = pattern.matcher(fileContent); + StringBuffer sbuffer = new StringBuffer(); + String replacementString = "<a href=\"$1\" target=\"_blank\">$2</a>"; + while(matcher.find()) { + matcher.appendReplacement(sbuffer,replacementString); + } + matcher.appendTail(sbuffer); + return sbuffer.toString(); + } +}+ \ No newline at end of file diff --git a/parsers/NullIt.java b/parsers/NullIt.java @@ -0,0 +1,15 @@ +package scruf.parsers; + +import java.util.regex.*; + +public class NullIt { + public String nullIt(String content,String regex) { + Pattern pattern = Pattern.compile(regex); + Matcher matcher = pattern.matcher(content); + while(matcher.find()) { + content = matcher.replaceFirst(""); + break; + } + return content; + } +}+ \ No newline at end of file diff --git a/parsers/Paragraphs.java b/parsers/Paragraphs.java @@ -0,0 +1,19 @@ +package scruf.parsers; + +import java.util.regex.*; + +public class Paragraphs implements Parser { + + public String parse(String fileContent) { + + Pattern pattern = Pattern.compile("((^.+$)\\n)+",Pattern.MULTILINE); + Matcher matcher = pattern.matcher(fileContent); + StringBuilder sbuilder = new StringBuilder(); + while(matcher.find()) { + sbuilder.append("\n<p>\n"); + sbuilder.append(matcher.group()); + sbuilder.append("</p>\n"); + } + return sbuilder.toString(); + } +}+ \ No newline at end of file diff --git a/parsers/Parser.java b/parsers/Parser.java @@ -0,0 +1,24 @@ +/*+ + * Copyright (C) 2012-2013 rsiddharth + * email me : rsiddharth@ninthfloor.org + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +package scruf.parsers; + +public interface Parser { + public String parse(String fileContent); +} + diff --git a/parsers/ParserList.java b/parsers/ParserList.java @@ -0,0 +1,31 @@ +package scruf.parsers; + +import java.util.*; + +public class ParserList { + private List<Parser> parsers; + public ParserList() { + parsers = new ArrayList<Parser>(); + // add Parsers. + parsers.add(new DocumentName()); + parsers.add(new WordDecoration()); + parsers.add(new CodeBlocks()); + parsers.add(new Headings()); + parsers.add(new Paragraphs()); + parsers.add(new Links()); + parsers.add(new Images()); + parsers.add(new Footer()); + parsers.add(new BackButton()); + parsers.add(new Header()); + } + public List<Parser> list() { + return new ArrayList<Parser>(parsers); + } + public static void main(String[] args) { + ParserList pl = new ParserList(); + List<Parser> parser = pl.list(); + parser.remove(0); + for(Parser p:pl.list()) + System.out.println(p); + } +} diff --git a/parsers/WordDecoration.java b/parsers/WordDecoration.java @@ -0,0 +1,31 @@ +package scruf.parsers; + +import java.util.regex.*; +import java.util.*; +import java.io.*; +import scruf.io.*; + +public class WordDecoration implements Parser { + private HashMap<String, String> tagMap; + public WordDecoration() { + tagMap = new HashMap<String, String>(); + tagMap.put("''","<i>$6</i>"); + tagMap.put("__","<u>$6</u>"); + tagMap.put("'''","<b>$6</b>"); + tagMap.put("%%%","<blockquote>$6</blockquote>"); + } + public String parse(String fileContent) { + Pattern pattern = + Pattern.compile("((\\'\\'\\')|(\\_\\_)|(\\'\\')|(\\%\\%\\%))(.+?)((\\2)|(\\3)|(\\4)|(\\5))", + Pattern.DOTALL); + Matcher matcher = pattern.matcher(fileContent); + StringBuffer sbuffer = new StringBuffer(); + String replacement; + while(matcher.find()) { + replacement = tagMap.get(matcher.group(1)); + matcher.appendReplacement(sbuffer,replacement); + } + matcher.appendTail(sbuffer); + return sbuffer.toString(); + } +}+ \ No newline at end of file diff --git a/styling/StyleChecker.java b/styling/StyleChecker.java @@ -0,0 +1,20 @@ +package scruf.styling; + +import scruf.io.*; +import java.io.*; +public class StyleChecker { + private File styleSheet; + private File curDir; + private String styleContent; + + public void resolve(File curDir) { + this.curDir = curDir.getAbsoluteFile(); + styleSheet = new File(curDir,"style.css"); + // if style shee doesn't exists, copy default sheet + // to the directory. + if(!styleSheet.exists()) { + styleContent = new ReadFile(new File("scruf/styling/style.css")).getContent(); + new WriteFile(styleSheet,styleContent).write(); + } + } +}+ \ No newline at end of file diff --git a/styling/style.css b/styling/style.css @@ -0,0 +1,72 @@ +h1, h2, h3, h4 { + margin-left:auto; + margin-right:auto; + border:5px; + padding:5px; + width:70%; + text-align:center; +} + +p { + margin-left:auto; + margin-right:auto; + border:5px; + padding:5px; + width:70%; + text-align:justify; + -moz-word-wrap:break-word; +} + +.center { + text-align:center; +} + +code { + background-color:#dfdfdf; + font-family:"Palatino Linotype","Book Antiqua",Palatino,"URW Palladio L",FreeSerif,serif; +} + +body { + font-size:1.15em; + font-family:"Palatino Linotype","Book Antiqua",Palatino,"URW Palladio L",FreeSerif,serif; + color:#686868; + margin-left:auto; + margin-right:auto; + border:5px; + padding:5px; + width:96%; + box-shadow: 5px 5px 10px 5px #bababa; +} + + +div.img { + -moz-transition:-moz-transform 1s; + -webkit-transition:-webkit-transform 1s; + -o-transition:-o-transform 1s; + margin-left:auto; + margin-right:auto; + width: 52%; + border: 1px; + padding: 10px; +} + +div.img:hover { + -moz-transform:matrix(1.1,0.01,-0.01,1.1,0,0); + -webkit-transform:matrix(1.1,0.2,-0.2,1.1,0,0); + -o-transform:matrix(1.1,0.2,-0.2,1.1,0,0); +} + +a:link,a:visited { + -moz-transition:background-color 0.5s, color 0.5s, font-size 0.5s; + -webkit-transition:background-color 2s, color 2s; + -o-transition:background-color 2s, color 2s; + color:#686868; + background-color:#f1f1f1; + text-decoration:none; +} +a:hover,a:active { + color:#000000; + background-color:#ffffff; + font-size:1.2em; + text-decoration:none; +} diff --git a/todo b/todo @@ -0,0 +1,3 @@ +IndexGenerator thingy has to be re-written. + +Test Liberate.java in a seperate source tree.+ \ No newline at end of file diff --git a/writefile b/writefile @@ -0,0 +1 @@ +