Fixed parsers to use the correct type name in close_directive

Added directive support to pie
(Refactored pie parsing to be a bit more clear)
Added more unit tests to pie

src/config.js

@@ -593,7 +593,7 @@ const config = {
     axisFormat: '%Y-%m-%d'
   },
   /**
-   * The object containing configurations specific for sequence diagrams
+   * The object containing configurations specific for journey diagrams
    */
   journey: {
     /**

src/diagrams/class/classDb.js

@@ -1,6 +1,6 @@
 import { select } from 'd3';
 import { logger } from '../../logger';
-import { getConfig } from '../../config';
+import configApi, { getConfig } from '../../config';
 import common from '../common/common';
 import utils from '../../utils';
 import mermaidAPI from '../../mermaidAPI';
@@ -294,6 +294,7 @@ funs.push(setupToolTips);
 
 export default {
   parseDirective,
+  getConfig: () => configApi.getConfig().class,
   addClass,
   bindFunctions,
   clear,

src/diagrams/class/parser/classDiagram.jison

@@ -256,7 +256,7 @@ argDirective
   ;
 
 closeDirective
-  : close_directive { yy.parseDirective('}%%', 'close_directive', 'sequence'); }
+  : close_directive { yy.parseDirective('}%%', 'close_directive', 'class'); }
   ;
 
 %%

src/diagrams/er/erDb.js

@@ -3,6 +3,7 @@
  */
 import { logger } from '../../logger';
 import mermaidAPI from '../../mermaidAPI';
+import configApi from '../../config';
 
 let entities = {};
 let relationships = [];
@@ -73,6 +74,7 @@ export default {
   Cardinality,
   Identification,
   parseDirective,
+  getConfig: () => configApi.getConfig().er,
   addEntity,
   getEntities,
   addRelationship,

src/diagrams/er/parser/erDiagram.jison

@@ -111,7 +111,7 @@ argDirective
   ;
 
 closeDirective
-  : close_directive { yy.parseDirective('}%%', 'close_directive', 'sequence'); }
+  : close_directive { yy.parseDirective('}%%', 'close_directive', 'er'); }
   ;
 
 %%

src/diagrams/flowchart/flowDb.js

@@ -1,6 +1,6 @@
 import { select } from 'd3';
 import utils from '../../utils';
-import { getConfig } from '../../config';
+import configApi, { getConfig } from '../../config';
 import common from '../common/common';
 import mermaidAPI from '../../mermaidAPI';
 
@@ -622,6 +622,7 @@ const destructLink = (_str, _startStr) => {
 
 export default {
   parseDirective,
+  getConfig: () => configApi.getConfig().flowchart,
   addVertex,
   addLink,
   updateLinkInterpolate,

src/diagrams/flowchart/parser/flow.jison

@@ -489,7 +489,7 @@ argDirective
   ;
 
 closeDirective
-  : close_directive { yy.parseDirective('}%%', 'close_directive', 'sequence'); }
+  : close_directive { yy.parseDirective('}%%', 'close_directive', 'flowchart'); }
   ;
 
 %%

src/diagrams/gantt/ganttDb.js

@@ -1,7 +1,7 @@
 import moment from 'moment-mini';
 import { sanitizeUrl } from '@braintree/sanitize-url';
 import { logger } from '../../logger';
-import { getConfig } from '../../config';
+import configApi, { getConfig } from '../../config';
 import utils from '../../utils';
 import mermaidAPI from '../../mermaidAPI';
 
@@ -588,6 +588,7 @@ export const bindFunctions = function(element) {
 
 export default {
   parseDirective,
+  getConfig: () => configApi.getConfig().gantt,
   clear,
   setDateFormat,
   getDateFormat,

src/diagrams/gantt/parser/gantt.jison

@@ -165,7 +165,7 @@ argDirective
   ;
 
 closeDirective
-  : close_directive { yy.parseDirective('}%%', 'close_directive', 'sequence'); }
+  : close_directive { yy.parseDirective('}%%', 'close_directive', 'gantt'); }
   ;
 
 %%

src/diagrams/pie/parser/pie.jison

@@ -4,26 +4,34 @@
  *  MIT license.
  */
 %lex
-%x string
 %options case-insensitive
 
-%{
-	// Pre-lexer code can go here
-%}
+%x string
+%x title
+%x open_directive
+%x type_directive
+%x arg_directive
+%x close_directive
 
 %%
-\%\%[^\n]*               /* do nothing */
-\s+                      /* skip whitespace */
-"pie"		             return 'pie'    ;
-[\s\n\r]+                 return 'NL'      ;
-[\s]+ 		              return 'space';
-"title"\s[^#\n;]+         return 'title';
-["]                       {/*console.log('begin str');*/this.begin("string");}
-<string>["]               {/*console.log('pop-state');*/this.popState();}
-<string>[^"]*             {/*console.log('ending string')*/return "STR";}
-":"[\s]*[\d]+(?:\.[\d]+)? return "VALUE";
-
-<<EOF>>           return 'EOF'     ;
+\%\%\{                                                          { this.begin('open_directive'); return 'open_directive'; }
+<open_directive>((?:(?!\}\%\%)[^:.])*)                          { this.begin('type_directive'); return 'type_directive'; }
+<type_directive>":"                                             { this.popState(); this.begin('arg_directive'); return ':'; }
+<type_directive,arg_directive>\}\%\%                            { this.popState(); this.popState(); return 'close_directive'; }
+<arg_directive>((?:(?!\}\%\%).|\n)*)                            return 'arg_directive';
+\%\%(?!\{)[^\n]*                                                /* skip comments */
+[^\}]\%\%[^\n]*                                                 /* skip comments */{ console.log('Crap after close'); }
+[\n\r]+                                                         return 'NEWLINE';
+\%\%[^\n]*                                                      /* do nothing */
+[\s]+ 		                                                      /* ignore */
+title                                                           { console.log('starting title');this.begin("title");return 'title'; }
+<title>([^(?:\n#;)]*)                                           { this.popState(); return "title_value"; }
+["]                                                             { this.begin("string"); }
+<string>["]                                                     { this.popState(); }
+<string>[^"]*                                                   { return "txt"; }
+"pie"		                                                        return 'PIE';
+":"[\s]*[\d]+(?:\.[\d]+)?                                       return "value";
+<<EOF>>                                                         return 'EOF';
 
 
 /lex
@@ -33,8 +41,9 @@
 %% /* language grammar */
 
 start
-// %{	: info document 'EOF' { return yy; } }
-	: pie document 'EOF'
+  : eol start { console.warn('NEWLINE start'); }
+  | directive start { console.warn('directive start'); }
+	| PIE document EOF { console.warn('PIE document EOF'); }
 	;
 
 document
@@ -43,15 +52,43 @@ document
 	;
 
 line
-	: statement { }
-	| 'NL'
+	: statement { $$ = $1 }
+	| eol { $$=[]; }
 	;
 
 statement
-	:  STR VALUE {
-		/*console.log('str:'+$1+' value: '+$2)*/
-		yy.addSection($1,yy.cleanupValue($2));  }
-	| title {yy.setTitle($1.substr(6));$$=$1.substr(6);}
+  :
+	| txt value         { yy.addSection($1,yy.cleanupValue($2)); }
+	| title title_value { $$=$2.trim();yy.setTitle($$); }
+	| directive
 	;
 
+directive
+  : openDirective typeDirective closeDirective
+  | openDirective typeDirective ':' argDirective closeDirective
+  ;
+
+eol
+  :
+  | SPACE eol
+  | NEWLINE eol
+  | ';' eol
+  ;
+
+openDirective
+  : open_directive { yy.parseDirective('%%{', 'open_directive'); }
+  ;
+
+typeDirective
+  : type_directive { yy.parseDirective($1, 'type_directive'); }
+  ;
+
+argDirective
+  : arg_directive { $1 = $1.trim().replace(/'/g, '"'); yy.parseDirective($1, 'arg_directive'); }
+  ;
+
+closeDirective
+  : close_directive { yy.parseDirective('}%%', 'close_directive', 'pie'); }
+  ;
+
 %%

src/diagrams/pie/parser/pie.spec.js

@@ -13,15 +13,57 @@ describe('when parsing pie', function() {
     pie.parser.yy.clear();
   });
   it('should handle simple pie', function() {
-    const res = pie.parser.parse('pie \n"ash" : 60\n"bat" : 40\n');
+    const res = pie.parser.parse(`pie
+"ash" : 60
+"bat" : 40
+`);
+    const sections = pieDb.getSections();
+    console.log('sections: ', sections);
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+  });
+  it('should handle simple pie with comments', function() {
+    const res = pie.parser.parse(`pie
+    %% comments
+"ash" : 60
+"bat" : 40
+`);
     const sections = pieDb.getSections();
     console.log('sections: ', sections);
     const section1 = sections['ash'];
     expect(section1).toBe(60);
   });
 
+  it('should handle simple pie with a directive', function() {
+    const res = pie.parser.parse(`%%{init: {'logLevel':0}}%%
+pie
+"ash" : 60
+"bat" : 40
+`);
+    const sections = pieDb.getSections();
+    console.log('sections: ', sections);
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+  });
+
+  it('should handle simple pie with a title', function() {
+    const res = pie.parser.parse(`pie title a 60/40 pie
+"ash" : 60
+"bat" : 40
+`);
+    const sections = pieDb.getSections();
+    const title = pieDb.getTitle();
+    console.log('sections: ', sections);
+    const section1 = sections['ash'];
+    expect(section1).toBe(60);
+    expect(title).toBe('a 60/40 pie');
+  });
+
   it('should handle simple pie with positive decimal', function() {
-    const res = pie.parser.parse('pie \n"ash" : 60.67\n"bat" : 40\n');
+    const res = pie.parser.parse(`pie
+"ash" : 60.67
+"bat" : 40
+`);
     const sections = pieDb.getSections();
     console.log('sections: ', sections);
     const section1 = sections['ash'];
@@ -30,7 +72,10 @@ describe('when parsing pie', function() {
 
   it('should handle simple pie with negative decimal', function() {
     expect(() => {
-      pie.parser.parse('pie \n"ash" : 60.67\n"bat" : 40..12\n');
+      pie.parser.parse(`pie
+"ash" : 60.67
+"bat" : 40..12
+`);
     }).toThrowError();
   });
 });

src/diagrams/pie/pieDb.js

@@ -2,10 +2,16 @@
  *
  */
 import { logger } from '../../logger';
+import mermaidAPI from '../../mermaidAPI';
+import configApi from '../../config';
 
 let sections = {};
 let title = '';
 
+export const parseDirective = function(statement, context, type) {
+  mermaidAPI.parseDirective(this, statement, context, type);
+};
+
 const addSection = function(id, value) {
   if (typeof sections[id] === 'undefined') {
     sections[id] = value;
@@ -39,6 +45,8 @@ const clear = function() {
 // }
 
 export default {
+  parseDirective,
+  getConfig: () => configApi.getConfig().pie,
   addSection,
   getSections,
   cleanupValue,

src/diagrams/pie/pieRenderer.js

@@ -153,7 +153,7 @@ export const draw = (txt, id) => {
       });
   } catch (e) {
     logger.error('Error while rendering info diagram');
-    logger.error(e.message);
+    logger.error(e);
   }
 };
 

src/diagrams/user-journey/journeyDb.js

@@ -1,4 +1,5 @@
 import mermaidAPI from '../../mermaidAPI';
+import configApi from '../../config';
 
 let title = '';
 let currentSection = '';
@@ -118,6 +119,7 @@ const getActors = function() {
 
 export default {
   parseDirective,
+  getConfig: () => configApi.getConfig().journey,
   clear,
   setTitle,
   getTitle,

src/diagrams/user-journey/parser/journey.jison

@@ -82,7 +82,7 @@ argDirective
   ;
 
 closeDirective
-  : close_directive { yy.parseDirective('}%%', 'close_directive', 'sequence'); }
+  : close_directive { yy.parseDirective('}%%', 'close_directive', 'journey'); }
   ;
 
 %%