Package org.ametys.core.minimize.css.sass

Class MinimizeSassManager

java.lang.Object

org.ametys.runtime.plugin.component.AbstractLogEnabled

org.ametys.core.minimize.css.sass.MinimizeSassManager

All Implemented Interfaces:

LogEnabled, Initializable, Component, Contextualizable, Serviceable

public class MinimizeSassManager
extends AbstractLogEnabled
implements Component, Serviceable, Initializable, Contextualizable

Minimize manager for CSS files

Field Summary

Fields

Modifier and Type	Field	Description
private Context	_context
private io.bit3.jsass.Compiler	_jsassCompiler
private JSASSResourceURIExtensionPoint	_jsassResourceURIExtensionPoint
private ProxiedContextPathProvider	_proxiedContextPathProvider
private SourceResolver	_resolver
private List<SassFunctionsProvider>	_sassFunctionsProviders
private SourceMapCache	_sourceMapCache
static String	ROLE	The avalon ROLE

Constructor Summary

Constructors

Constructor	Description
MinimizeSassManager()

Method Summary

Modifier and Type	Method	Description
private io.bit3.jsass.Output	_compileCss(String content, String fileName, URI uri, boolean minimize, String extension)	Compile a SCSS and output the JSASS result containing the content and source map
String	compileCss(String content, String sassLocation, String location, boolean minimize, long lastModified)	Compile a sass file.
void	contextualize(Context context)
String	generateCssSourceMap(String content, String location, String extension, String internalContextPath, String externalContextPath, boolean minimize, long lastModified)	Generate the source map of compiled sass file.
void	initialize()
void	service(ServiceManager smanager)

Methods inherited from class org.ametys.runtime.plugin.component.AbstractLogEnabled

getLogger, setLogger

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

ROLE

public static final String ROLE

The avalon ROLE

_jsassCompiler

private io.bit3.jsass.Compiler _jsassCompiler

_jsassResourceURIExtensionPoint

private JSASSResourceURIExtensionPoint _jsassResourceURIExtensionPoint

_resolver

private SourceResolver _resolver

_sassFunctionsProviders

private List<SassFunctionsProvider> _sassFunctionsProviders

_sourceMapCache

private SourceMapCache _sourceMapCache

_proxiedContextPathProvider

private ProxiedContextPathProvider _proxiedContextPathProvider

_context

private Context _context

Constructor Detail

MinimizeSassManager

public MinimizeSassManager()

Method Detail

initialize

public void initialize()
                throws Exception

Specified by:

initialize in interface Initializable

Throws:

Exception

contextualize

public void contextualize(Context context)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException

service

public void service(ServiceManager smanager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

compileCss

public String compileCss(String content,
                         String sassLocation,
                         String location,
                         boolean minimize,
                         long lastModified)
                  throws URISyntaxException,
                         io.bit3.jsass.CompilationException,
                         IOException

Compile a sass file. The source map of the file is generated and stored in the source map cache

Parameters:

content - The content of the sass file

sassLocation - The location of the sass file, e.g. plugin:core-ui:/resources/example/test.scss

location - The location of the compiled css, e.g. plugin:core-ui:/resources/example/test.css or plugin:core-ui:/resources/example/test.min.css

minimize - Minimize the output

lastModified - The date of last modification

Returns:

The content of the compiled, and optionally minimized, sass file

Throws:

URISyntaxException - If an exception occurred

io.bit3.jsass.CompilationException - If an exception occurred

IOException - If an exception occurred

generateCssSourceMap

public String generateCssSourceMap(String content,
                                   String location,
                                   String extension,
                                   String internalContextPath,
                                   String externalContextPath,
                                   boolean minimize,
                                   long lastModified)
                            throws URISyntaxException,
                                   io.bit3.jsass.CompilationException,
                                   IOException

Generate the source map of compiled sass file. The source map of the file is generated and stored in the source map cache

Parameters:

content - The content of the file

location - The location of the source map file, e.g. plugin:core-ui:/resources/example/test.scss.map or plugin:core-ui:/resources/example/test.css.map

extension - The extension of the sass file, e.g. scss or sass

internalContextPath - The internal context path

externalContextPath - The external context path

minimize - Minimize the output

lastModified - The date of last modification

Returns:

The content of the source map, or null if no source map was generated

Throws:

URISyntaxException - If an exception occurred

io.bit3.jsass.CompilationException - If an exception occurred

IOException - If an exception occurred

_compileCss

private io.bit3.jsass.Output _compileCss(String content,
                                         String fileName,
                                         URI uri,
                                         boolean minimize,
                                         String extension)
                                  throws URISyntaxException,
                                         io.bit3.jsass.CompilationException

Compile a SCSS and output the JSASS result containing the content and source map

Parameters:

content - The content of the file

fileName - The name of the compiled sass file, e.g. test.css or test.min.css

uri - The contextualized uri of the sass file, e.g. /EXTERNAL_CONTEXT/plugins/core-ui/resources/example/test.scss

minimize - Minimize the output

extension - The sass extension such as scss or sass

Returns:

The output of the compilation

Throws:

URISyntaxException - if an error occurred with the uri syntax

io.bit3.jsass.CompilationException - if an error occured when compiling the sass