Summary

• Page properties (6 modified, 0 added, 0 removed)
• Attachments (0 modified, 1 added, 0 removed)
  • plantuml.jar

Details

Page properties

Title

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	1	+PlantUMLMacroGClass

Parent

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	1	+XWiki.PlantUMLMacro

Author

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1		-XWiki.XWikiGuest
	1	+xwiki:XWiki.hde

Default language

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	1	+en

Syntax

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1		-XWiki 2.1
	1	+XWiki 2.0

Content

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	1	+/* Groovy Class #* */
	2	+
	3	+import net.sourceforge.plantuml.*
	4	+
	5	+class PlantUMLMacroGClass {
	6	+ def umldoc;
	7	+ def ctx;
	8	+ def umltext;
	9	+ def imageFormat;
	10	+ def enableImageMap;
	11	+
	12	+ void setObjects( doc, context, text, format, imageMap) {
	13	+ umldoc = doc
	14	+ ctx = context
	15	+ umltext = text
	16	+ imageFormat = format
	17	+ enableImageMap = imageMap
	18	+ }
	19	+
	20	+ String run( request, response) {
	21	+ // Using umlref, each diagram of the wiki page has its own unique url
	22	+ def umlref="1"
	23	+ if (null != ctx.umlref) {
	24	+ umlref=Integer.toString(Integer.valueOf(ctx.umlref)+1)
	25	+ }
	26	+ ctx.put("umlref", umlref)
	27	+
	28	+ if("true".equals(request.preview)){
	29	+ umltext = request.getSession().getAttribute("preview_uml_" + umlref)
	30	+ //request.getSession().removeAttribute("preview_uml_" + umlref)
	31	+ }
	32	+
	33	+ def reader = new SourceStringReader("@startuml\n"+umltext+"\n@enduml")
	34	+ if ("plain".equals(request.xpage)) {
	35	+ if( !umlref.equals(request.uml) ){
	36	+ return "";
	37	+ }
	38	+ response.setContentType( "svg".equals(imageFormat) ? "image/svg+xml" : "image/png" )
	39	+ def img = response.getOutputStream()
	40	+ def desc = reader.outputImage(img, new FileFormatOption("svg".equals(imageFormat) ? FileFormat.SVG : FileFormat.PNG))
	41	+ img.close();
	42	+ return ""
	43	+ } else if("xpart".equals(request.xpage)) {
	44	+ return ""
	45	+ } else {
	46	+ def preview = false
	47	+ if("wysiwyginput".equals(request.xpage) || request.getRequestURL().indexOf("/bin/preview/") != -1){
	48	+ imageFormat = "png"
	49	+ enableImageMap = true
	50	+ preview = true
	51	+ request.getSession().setAttribute("preview_uml_" + umlref, umltext)
	52	+ }
	53	+ if("svg".equals(imageFormat)){
	54	+ return "{{html clean=\"false\"}}" + "<p><embed src=\"" + umldoc.getURL("get") + "?xpage=plain&uml=" + umlref + "\"/></p>" + "{{/html}}"
	55	+ } else {
	56	+ if( !enableImageMap ){
	57	+ return "[[image:"+umldoc.getURL("get")+"?xpage=plain&uml="+umlref+"||style=\"max-width:100%\"]]"
	58	+ } else {
	59	+ def imgMapHtml = "<map name=\"umlmap"+umlref+"\">";
	60	+ String[] mapLines = new String[0];
	61	+ //String map = reader.generateImage(new NullOutputStream(), new FileFormatOption(FileFormat.PNG, false));
	62	+ String map = reader.getCMapData(0, new FileFormatOption(FileFormat.PNG, false));
	63	+ if( map != null ){
	64	+ mapLines = map.split("[\\r\\n]");
	65	+ }
	66	+ for (int i = 1; (i + 1) < mapLines.length; i++) {
	67	+ imgMapHtml += mapLines[i] + "\n";
	68	+ }
	69	+ imgMapHtml += "</map>"
	70	+ int random = (int)(Math.random() * 100)
	71	+ return "{{html clean=\"false\"}}" +
	72	+ "<p><img src=\"" + umldoc.getURL("get") + "?xpage=plain&uml=" + umlref + (preview ? "&preview=true" : "") + "\" style=\"max-width:200%\" usemap=\"#umlmap"+umlref + "\"/>" + imgMapHtml + "</p>" +
	73	+ "{{/html}}"
	74	+ }
	75	+ }
	76	+ }
	77	+ }
	78	+}
	79	+
	80	+/* *# */

plantuml.jar

Author

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	1	+xwiki:XWiki.hde

Size

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	1	+0 bytes

Content