kefirfromperm/kefirbb

A flexible Java text processor. BB, BBCode, BB-code, HTML, Textile, Markdown, parser, translator, converter.

kefirbb's Issues

Markdown blockquotes

https://daringfireball.net/projects/markdown/syntax#blockquote

Textyle lists

http://txstyle.org/

Markdown links

https://daringfireball.net/projects/markdown/syntax#link

How to handle reserved chars like ampersands (&) in URL

Is it possible to change my configuration in a way that allows me to convert urls containing reserved chars like '&', '=' or '/'?

Comments

Needs more comments.

A list of allowed style properties

It's needed to create a list of allowed style properties for HTML and Textile.

Safe HTML processor gets stuck or runs very slow

A safehtml processor instantiated like this:
TextProcessor safeProcessor = BBProcessorFactory.getInstance().createFromResource("org/kefirsf/bb/safehtml.xml");
gets stuck or runs very slow during the parsing of a string which contains many
s.
Example test case:
safeProcessor.process("<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>");
The issue exists in version 1.0 and 1.2 as well.

Stabilize

Stabilize configuration's syntax
Make refactoring
Complete javadoc

Logging

I need a logging. It's needed to fix which part of a text recognized as which code. Debugging is very hard now.

Email tag

It's needed to create an email tag for parsing emails. It's like url tag.

Add tag junk

Add configuration tag junk for unparseable text.

Ability to move the project architecture to loosely coupled

Sometimes simple configuration options are not enough. And at the same time, there is no way to customize the basic project without delving deeply into its architecture. Here, of course, I mean without physical modification of the code of the base artifact.

It would be great to be able to extend parsing capabilities not only with configuration, but also through DI. Even without being tied to a specific DI implementation.

However, allow users of the project to choose how to build certain nodes of the system.
For example, writing custom functions for your own needs (of course, the XSD schema have to allow this).

Markdown support

Canonical markdown syntax is allowed by the link https://daringfireball.net/projects/markdown/syntax

Crash by java.util.regex.PatternSyntaxException

I tried to add KefirBB to my android project and with the default initializer I got this exception:

FATAL EXCEPTION: main
 Process: se.avanzabank.androidapplikation.debug, PID: 488
 java.lang.ExceptionInInitializerError
     at org.kefirsf.bb.PatternElementFactory.create(PatternElementFactory.java:43)
     at org.kefirsf.bb.ProcessorBuilder.createPattern(ProcessorBuilder.java:139)
     at org.kefirsf.bb.ProcessorBuilder.createCode(ProcessorBuilder.java:97)
     at org.kefirsf.bb.ProcessorBuilder.createScope(ProcessorBuilder.java:67)
     at org.kefirsf.bb.ProcessorBuilder.build(ProcessorBuilder.java:33)
     at org.kefirsf.bb.BBProcessorFactory.create(BBProcessorFactory.java:52)
     at org.kefirsf.bb.BBProcessorFactory.createFromResource(BBProcessorFactory.java:63)
     at se.avanzabank.androidapplikation.news.fragment.PlaceraArticleFragment.populateWithArticle(PlaceraArticleFragment.java:226)
     at se.avanzabank.androidapplikation.news.fragment.PlaceraArticleFragment.lambda$null$235(PlaceraArticleFragment.java:143)
     at se.avanzabank.androidapplikation.news.fragment.PlaceraArticleFragment$$Lambda$4.run(Unknown Source)
     at android.os.Handler.handleCallback(Handler.java:751)
     at android.os.Handler.dispatchMessage(Handler.java:95)
     at android.os.Looper.loop(Looper.java:154)
     at android.app.ActivityThread.main(ActivityThread.java:6077)
     at java.lang.reflect.Method.invoke(Native Method)
     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
  Caused by: java.util.regex.PatternSyntaxException: In a character range [x-y], x is greater than y near index 8
 #([\w&-=]|(%\p{XDigit}{2}))*
         ^
     at java.util.regex.Pattern.compileImpl(Native Method)
     at java.util.regex.Pattern.compile(Pattern.java:1340)
     at java.util.regex.Pattern.<init>(Pattern.java:1324)
     at java.util.regex.Pattern.compile(Pattern.java:946)
     at org.kefirsf.bb.proc.ProcUrl.<clinit>(ProcUrl.java:21)
        ... 17 more

Any ideas how to fix this?

Nesting limit

Add nesting limit on tags for prevent StackOverflowException

Markdown headers

https://daringfireball.net/projects/markdown/syntax#header

Markdown code

https://daringfireball.net/projects/markdown/syntax#code

[img]-elements are not processed correctly

After processing a simple [img]-element, the value of the src -attribute is null:

TextProcessor processor = BBProcessorFactory.getInstance().create();
String imgFail = processor.process("[img]https://upload.wikimedia.org/wikipedia/commons/9/90/JustAnExample.JPG[/img]");
// imgFail = <img src="null"/>

But if I provide a width and a height the processing is successful:

TextProcessor processor = BBProcessorFactory.getInstance().create();
String imgSuccess = processor.process("[img width:350px height:350px]https://upload.wikimedia.org/wikipedia/commons/9/90/JustAnExample.JPG[/img]");
// imgSuccess = <img src="https://upload.wikimedia.org/wikipedia/commons/9/90/JustAnExample.JPG" style="width:350px; height:350px;"/>

I think it's a bug or do I have to set any configurations?

Markdown automatic links

https://daringfireball.net/projects/markdown/syntax#autolink

Make OSGi-ready

Need to add the OSGi descriptor. And something else, maybe.

Markdown paragraphs and line breaks

https://daringfireball.net/projects/markdown/syntax#p

Markdown inline formating

https://daringfireball.net/projects/markdown/syntax#em

Markdown lists

https://daringfireball.net/projects/markdown/syntax#list

Configuration decomposition.

Add a tag import to import configuration files in configuration.

For example the safe HTML tags are needed in Textile and Markdown.

A tag for URLs

Very often an URL is found in markup languages. So this tag will be very useful.

Matching failure with use of / in certain situations

The following tag definition:

<code name="example">
<pattern>[url]<var name="a" regex="http://example.com"/&gt;/&lt;var name="b"/>[/url]</pattern>
<template>FOUND</template>
</code>

should match http://example.com/hello, but it does not. However, this tag:

<code name="example">
<pattern>[url]<var name="a" regex="example.com"/>/<var name="b"/>[/url]</pattern>
<template>FOUND</template>
</code>

does match example.com/hello. Moreover, this tag:

<code name="example">
<pattern>[url]<var name="a" regex="http://example.com"/&gt;/h&lt;var name="b"/>[/url]</pattern>
<template>FOUND</template>
</code>

will match http://example.com/hello

The issue seems to relate to the existence of a / in both a regular expression and the text. The existence of the second variable also seems to be required to cause this issue, as does the / being the only character between the two variables.

Make default configuration case insensitive

Quote with author

Hi,

how i can convert quote with author to html?
Example:
[quote=Jack][quote=John]Some text[/quote]John i can help you ;)[/quote]Thanks Jack, i send you pm...

Thanks for help

Markdown reference-style links

https://daringfireball.net/projects/markdown/syntax#link

Textile links and images

http://txstyle.org/

Markdown escaping special characters

https://daringfireball.net/projects/markdown/syntax#autoescape

Add unit tests

Needs more tests for all classes.

Describe new features of versions 1.1, 1.2

It's needed to describe new features of new versions of the library.

First, new configurations - safe HTML, Textile, Markdown
Second, new tags - url, if etc.

Markdown hr

https://daringfireball.net/projects/markdown/syntax#hr

Textile configuration

It is necessary to add the textile configuration. But in the definition of the textile there are constructions which is not allowed in KefirBB.

http://txstyle.org/

Textile acronyms

http://txstyle.org/doc/32/acronyms

Refactoring of configuration

Needs refactoring of configuration classes. They must link between directly, not for names.

Create a HTML filtration configuration

Create a configuration for filtration of HTML.

Mistake in block attributes

block attributes like (((myclass) is parsed with error. Must be converted as style="padding-left:2em;" class="myclass"

Wrong Conversion of List for BBCode

KefirBB wrongly converts a standard text
Input:
[list] []Entry 1 []Entry 2 [/list]
Expected:
<ul><li>Entry 1</li><li>Entry 2</li></ul>

http://en.wikipedia.org/wiki/BBCode

Textile tables

http://txstyle.org/doc/15/tables

Markdown escapes

https://daringfireball.net/projects/markdown/syntax#backslash

"if" expression in templates

It's needed to add "if" expression to templates.

<if name="style"> style=&quot;<var name="style"/>&quot;</if>

The value inside the if expression will be appended only if style variable is not null.

It allows reduce configuration complexity and increase capacity. Because it allows to reduce code and pattern values

how to convert html to bbCode?

I found KefirBB library in stackoverflow but it's only providing converting BBCode to Html.How to convert html to BBCode?

Do tests refactoring

It's needed to do refactoring of tests. There are to many code duplicates and it is not clear which text was parsed on failure.

Markdown codeblocks

https://daringfireball.net/projects/markdown/syntax#precode

Markdown inline HTML

https://daringfireball.net/projects/markdown/syntax#html

URLs with dashes not recognised as valid.

For example the token[url=http://example.com/dashed-path/index.html]Link name[/url]does not evaluate to a hyperlink.

[url=http://example.com/nondashedpath/index.html]Link name[/url] works fine.

Markdown images

https://daringfireball.net/projects/markdown/syntax#img