import { c as getConfig, s as setAccTitle, g as getAccTitle, b as setAccDescription, a as getAccDescription, B as setDiagramTitle, D as getDiagramTitle, l as log, E as clear$1, j as d3select, z as utils, k as configureSvgSize, F as curveBasis, G as parseGenericTypes } from "./mermaid-491db2d9.js"; import { G as Graph, l as layout } from "./layout-a7b9ff07.js"; import { l as line } from "./line-8fd2bd69.js"; import "./array-b7dcf730.js"; import "./constant-b644328d.js"; var parser = function() { var o = function(k, v, o2, l) { for (o2 = o2 || {}, l = k.length; l--; o2[k[l]] = v) ; return o2; }, $V0 = [6, 8, 10, 20, 22, 24, 26, 27, 28], $V1 = [1, 10], $V2 = [1, 11], $V3 = [1, 12], $V4 = [1, 13], $V5 = [1, 14], $V6 = [1, 15], $V7 = [1, 21], $V8 = [1, 22], $V9 = [1, 23], $Va = [1, 24], $Vb = [1, 25], $Vc = [6, 8, 10, 13, 15, 18, 19, 20, 22, 24, 26, 27, 28, 41, 42, 43, 44, 45], $Vd = [1, 34], $Ve = [27, 28, 46, 47], $Vf = [41, 42, 43, 44, 45], $Vg = [17, 34], $Vh = [1, 54], $Vi = [1, 53], $Vj = [17, 34, 36, 38]; var parser2 = { trace: function trace() { }, yy: {}, symbols_: { "error": 2, "start": 3, "ER_DIAGRAM": 4, "document": 5, "EOF": 6, "line": 7, "SPACE": 8, "statement": 9, "NEWLINE": 10, "entityName": 11, "relSpec": 12, ":": 13, "role": 14, "BLOCK_START": 15, "attributes": 16, "BLOCK_STOP": 17, "SQS": 18, "SQE": 19, "title": 20, "title_value": 21, "acc_title": 22, "acc_title_value": 23, "acc_descr": 24, "acc_descr_value": 25, "acc_descr_multiline_value": 26, "ALPHANUM": 27, "ENTITY_NAME": 28, "attribute": 29, "attributeType": 30, "attributeName": 31, "attributeKeyTypeList": 32, "attributeComment": 33, "ATTRIBUTE_WORD": 34, "attributeKeyType": 35, "COMMA": 36, "ATTRIBUTE_KEY": 37, "COMMENT": 38, "cardinality": 39, "relType": 40, "ZERO_OR_ONE": 41, "ZERO_OR_MORE": 42, "ONE_OR_MORE": 43, "ONLY_ONE": 44, "MD_PARENT": 45, "NON_IDENTIFYING": 46, "IDENTIFYING": 47, "WORD": 48, "$accept": 0, "$end": 1 }, terminals_: { 2: "error", 4: "ER_DIAGRAM", 6: "EOF", 8: "SPACE", 10: "NEWLINE", 13: ":", 15: "BLOCK_START", 17: "BLOCK_STOP", 18: "SQS", 19: "SQE", 20: "title", 21: "title_value", 22: "acc_title", 23: "acc_title_value", 24: "acc_descr", 25: "acc_descr_value", 26: "acc_descr_multiline_value", 27: "ALPHANUM", 28: "ENTITY_NAME", 34: "ATTRIBUTE_WORD", 36: "COMMA", 37: "ATTRIBUTE_KEY", 38: "COMMENT", 41: "ZERO_OR_ONE", 42: "ZERO_OR_MORE", 43: "ONE_OR_MORE", 44: "ONLY_ONE", 45: "MD_PARENT", 46: "NON_IDENTIFYING", 47: "IDENTIFYING", 48: "WORD" }, productions_: [0, [3, 3], [5, 0], [5, 2], [7, 2], [7, 1], [7, 1], [7, 1], [9, 5], [9, 4], [9, 3], [9, 1], [9, 7], [9, 6], [9, 4], [9, 2], [9, 2], [9, 2], [9, 1], [11, 1], [11, 1], [16, 1], [16, 2], [29, 2], [29, 3], [29, 3], [29, 4], [30, 1], [31, 1], [32, 1], [32, 3], [35, 1], [33, 1], [12, 3], [39, 1], [39, 1], [39, 1], [39, 1], [39, 1], [40, 1], [40, 1], [14, 1], [14, 1], [14, 1]], performAction: function anonymous(yytext, yyleng, yylineno, yy, yystate, $$, _$) { var $0 = $$.length - 1; switch (yystate) { case 1: break; case 2: this.$ = []; break; case 3: $$[$0 - 1].push($$[$0]); this.$ = $$[$0 - 1]; break; case 4: case 5: this.$ = $$[$0]; break; case 6: case 7: this.$ = []; break; case 8: yy.addEntity($$[$0 - 4]); yy.addEntity($$[$0 - 2]); yy.addRelationship($$[$0 - 4], $$[$0], $$[$0 - 2], $$[$0 - 3]); break; case 9: yy.addEntity($$[$0 - 3]); yy.addAttributes($$[$0 - 3], $$[$0 - 1]); break; case 10: yy.addEntity($$[$0 - 2]); break; case 11: yy.addEntity($$[$0]); break; case 12: yy.addEntity($$[$0 - 6], $$[$0 - 4]); yy.addAttributes($$[$0 - 6], $$[$0 - 1]); break; case 13: yy.addEntity($$[$0 - 5], $$[$0 - 3]); break; case 14: yy.addEntity($$[$0 - 3], $$[$0 - 1]); break; case 15: case 16: this.$ = $$[$0].trim(); yy.setAccTitle(this.$); break; case 17: case 18: this.$ = $$[$0].trim(); yy.setAccDescription(this.$); break; case 19: case 43: this.$ = $$[$0]; break; case 20: case 41: case 42: this.$ = $$[$0].replace(/"/g, ""); break; case 21: case 29: this.$ = [$$[$0]]; break; case 22: $$[$0].push($$[$0 - 1]); this.$ = $$[$0]; break; case 23: this.$ = { attributeType: $$[$0 - 1], attributeName: $$[$0] }; break; case 24: this.$ = { attributeType: $$[$0 - 2], attributeName: $$[$0 - 1], attributeKeyTypeList: $$[$0] }; break; case 25: this.$ = { attributeType: $$[$0 - 2], attributeName: $$[$0 - 1], attributeComment: $$[$0] }; break; case 26: this.$ = { attributeType: $$[$0 - 3], attributeName: $$[$0 - 2], attributeKeyTypeList: $$[$0 - 1], attributeComment: $$[$0] }; break; case 27: case 28: case 31: this.$ = $$[$0]; break; case 30: $$[$0 - 2].push($$[$0]); this.$ = $$[$0 - 2]; break; case 32: this.$ = $$[$0].replace(/"/g, ""); break; case 33: this.$ = { cardA: $$[$0], relType: $$[$0 - 1], cardB: $$[$0 - 2] }; break; case 34: this.$ = yy.Cardinality.ZERO_OR_ONE; break; case 35: this.$ = yy.Cardinality.ZERO_OR_MORE; break; case 36: this.$ = yy.Cardinality.ONE_OR_MORE; break; case 37: this.$ = yy.Cardinality.ONLY_ONE; break; case 38: this.$ = yy.Cardinality.MD_PARENT; break; case 39: this.$ = yy.Identification.NON_IDENTIFYING; break; case 40: this.$ = yy.Identification.IDENTIFYING; break; } }, table: [{ 3: 1, 4: [1, 2] }, { 1: [3] }, o($V0, [2, 2], { 5: 3 }), { 6: [1, 4], 7: 5, 8: [1, 6], 9: 7, 10: [1, 8], 11: 9, 20: $V1, 22: $V2, 24: $V3, 26: $V4, 27: $V5, 28: $V6 }, o($V0, [2, 7], { 1: [2, 1] }), o($V0, [2, 3]), { 9: 16, 11: 9, 20: $V1, 22: $V2, 24: $V3, 26: $V4, 27: $V5, 28: $V6 }, o($V0, [2, 5]), o($V0, [2, 6]), o($V0, [2, 11], { 12: 17, 39: 20, 15: [1, 18], 18: [1, 19], 41: $V7, 42: $V8, 43: $V9, 44: $Va, 45: $Vb }), { 21: [1, 26] }, { 23: [1, 27] }, { 25: [1, 28] }, o($V0, [2, 18]), o($Vc, [2, 19]), o($Vc, [2, 20]), o($V0, [2, 4]), { 11: 29, 27: $V5, 28: $V6 }, { 16: 30, 17: [1, 31], 29: 32, 30: 33, 34: $Vd }, { 11: 35, 27: $V5, 28: $V6 }, { 40: 36, 46: [1, 37], 47: [1, 38] }, o($Ve, [2, 34]), o($Ve, [2, 35]), o($Ve, [2, 36]), o($Ve, [2, 37]), o($Ve, [2, 38]), o($V0, [2, 15]), o($V0, [2, 16]), o($V0, [2, 17]), { 13: [1, 39] }, { 17: [1, 40] }, o($V0, [2, 10]), { 16: 41, 17: [2, 21], 29: 32, 30: 33, 34: $Vd }, { 31: 42, 34: [1, 43] }, { 34: [2, 27] }, { 19: [1, 44] }, { 39: 45, 41: $V7, 42: $V8, 43: $V9, 44: $Va, 45: $Vb }, o($Vf, [2, 39]), o($Vf, [2, 40]), { 14: 46, 27: [1, 49], 28: [1, 48], 48: [1, 47] }, o($V0, [2, 9]), { 17: [2, 22] }, o($Vg, [2, 23], { 32: 50, 33: 51, 35: 52, 37: $Vh, 38: $Vi }), o([17, 34, 37, 38], [2, 28]), o($V0, [2, 14], { 15: [1, 55] }), o([27, 28], [2, 33]), o($V0, [2, 8]), o($V0, [2, 41]), o($V0, [2, 42]), o($V0, [2, 43]), o($Vg, [2, 24], { 33: 56, 36: [1, 57], 38: $Vi }), o($Vg, [2, 25]), o($Vj, [2, 29]), o($Vg, [2, 32]), o($Vj, [2, 31]), { 16: 58, 17: [1, 59], 29: 32, 30: 33, 34: $Vd }, o($Vg, [2, 26]), { 35: 60, 37: $Vh }, { 17: [1, 61] }, o($V0, [2, 13]), o($Vj, [2, 30]), o($V0, [2, 12])], defaultActions: { 34: [2, 27], 41: [2, 22] }, parseError: function parseError(str, hash) { if (hash.recoverable) { this.trace(str); } else { var error = new Error(str); error.hash = hash; throw error; } }, parse: function parse2(input) { var self = this, stack = [0], tstack = [], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, TERROR = 2, EOF = 1; var args = lstack.slice.call(arguments, 1); var lexer2 = Object.create(this.lexer); var sharedState = { yy: {} }; for (var k in this.yy) { if (Object.prototype.hasOwnProperty.call(this.yy, k)) { sharedState.yy[k] = this.yy[k]; } } lexer2.setInput(input, sharedState.yy); sharedState.yy.lexer = lexer2; sharedState.yy.parser = this; if (typeof lexer2.yylloc == "undefined") { lexer2.yylloc = {}; } var yyloc = lexer2.yylloc; lstack.push(yyloc); var ranges = lexer2.options && lexer2.options.ranges; if (typeof sharedState.yy.parseError === "function") { this.parseError = sharedState.yy.parseError; } else { this.parseError = Object.getPrototypeOf(this).parseError; } function lex() { var token; token = tstack.pop() || lexer2.lex() || EOF; if (typeof token !== "number") { if (token instanceof Array) { tstack = token; token = tstack.pop(); } token = self.symbols_[token] || token; } return token; } var symbol, state, action, r, yyval = {}, p, len, newState, expected; while (true) { state = stack[stack.length - 1]; if (this.defaultActions[state]) { action = this.defaultActions[state]; } else { if (symbol === null || typeof symbol == "undefined") { symbol = lex(); } action = table[state] && table[state][symbol]; } if (typeof action === "undefined" || !action.length || !action[0]) { var errStr = ""; expected = []; for (p in table[state]) { if (this.terminals_[p] && p > TERROR) { expected.push("'" + this.terminals_[p] + "'"); } } if (lexer2.showPosition) { errStr = "Parse error on line " + (yylineno + 1) + ":\n" + lexer2.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'"; } else { errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == EOF ? "end of input" : "'" + (this.terminals_[symbol] || symbol) + "'"); } this.parseError(errStr, { text: lexer2.match, token: this.terminals_[symbol] || symbol, line: lexer2.yylineno, loc: yyloc, expected }); } if (action[0] instanceof Array && action.length > 1) { throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol); } switch (action[0]) { case 1: stack.push(symbol); vstack.push(lexer2.yytext); lstack.push(lexer2.yylloc); stack.push(action[1]); symbol = null; { yyleng = lexer2.yyleng; yytext = lexer2.yytext; yylineno = lexer2.yylineno; yyloc = lexer2.yylloc; } break; case 2: len = this.productions_[action[1]][1]; yyval.$ = vstack[vstack.length - len]; yyval._$ = { first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column }; if (ranges) { yyval._$.range = [ lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1] ]; } r = this.performAction.apply(yyval, [ yytext, yyleng, yylineno, sharedState.yy, action[1], vstack, lstack ].concat(args)); if (typeof r !== "undefined") { return r; } if (len) { stack = stack.slice(0, -1 * len * 2); vstack = vstack.slice(0, -1 * len); lstack = lstack.slice(0, -1 * len); } stack.push(this.productions_[action[1]][0]); vstack.push(yyval.$); lstack.push(yyval._$); newState = table[stack[stack.length - 2]][stack[stack.length - 1]]; stack.push(newState); break; case 3: return true; } } return true; } }; var lexer = function() { var lexer2 = { EOF: 1, parseError: function parseError(str, hash) { if (this.yy.parser) { this.yy.parser.parseError(str, hash); } else { throw new Error(str); } }, // resets the lexer, sets new input setInput: function(input, yy) { this.yy = yy || this.yy || {}; this._input = input; this._more = this._backtrack = this.done = false; this.yylineno = this.yyleng = 0; this.yytext = this.matched = this.match = ""; this.conditionStack = ["INITIAL"]; this.yylloc = { first_line: 1, first_column: 0, last_line: 1, last_column: 0 }; if (this.options.ranges) { this.yylloc.range = [0, 0]; } this.offset = 0; return this; }, // consumes and returns one char from the input input: function() { var ch = this._input[0]; this.yytext += ch; this.yyleng++; this.offset++; this.match += ch; this.matched += ch; var lines = ch.match(/(?:\r\n?|\n).*/g); if (lines) { this.yylineno++; this.yylloc.last_line++; } else { this.yylloc.last_column++; } if (this.options.ranges) { this.yylloc.range[1]++; } this._input = this._input.slice(1); return ch; }, // unshifts one char (or a string) into the input unput: function(ch) { var len = ch.length; var lines = ch.split(/(?:\r\n?|\n)/g); this._input = ch + this._input; this.yytext = this.yytext.substr(0, this.yytext.length - len); this.offset -= len; var oldLines = this.match.split(/(?:\r\n?|\n)/g); this.match = this.match.substr(0, this.match.length - 1); this.matched = this.matched.substr(0, this.matched.length - 1); if (lines.length - 1) { this.yylineno -= lines.length - 1; } var r = this.yylloc.range; this.yylloc = { first_line: this.yylloc.first_line, last_line: this.yylineno + 1, first_column: this.yylloc.first_column, last_column: lines ? (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length : this.yylloc.first_column - len }; if (this.options.ranges) { this.yylloc.range = [r[0], r[0] + this.yyleng - len]; } this.yyleng = this.yytext.length; return this; }, // When called from action, caches matched text and appends it on next action more: function() { this._more = true; return this; }, // When called from action, signals the lexer that this rule fails to match the input, so the next matching rule (regex) should be tested instead. reject: function() { if (this.options.backtrack_lexer) { this._backtrack = true; } else { return this.parseError("Lexical error on line " + (this.yylineno + 1) + ". You can only invoke reject() in the lexer when the lexer is of the backtracking persuasion (options.backtrack_lexer = true).\n" + this.showPosition(), { text: "", token: null, line: this.yylineno }); } return this; }, // retain first n characters of the match less: function(n) { this.unput(this.match.slice(n)); }, // displays already matched input, i.e. for error messages pastInput: function() { var past = this.matched.substr(0, this.matched.length - this.match.length); return (past.length > 20 ? "..." : "") + past.substr(-20).replace(/\n/g, ""); }, // displays upcoming input, i.e. for error messages upcomingInput: function() { var next = this.match; if (next.length < 20) { next += this._input.substr(0, 20 - next.length); } return (next.substr(0, 20) + (next.length > 20 ? "..." : "")).replace(/\n/g, ""); }, // displays the character position where the lexing error occurred, i.e. for error messages showPosition: function() { var pre = this.pastInput(); var c = new Array(pre.length + 1).join("-"); return pre + this.upcomingInput() + "\n" + c + "^"; }, // test the lexed token: return FALSE when not a match, otherwise return token test_match: function(match, indexed_rule) { var token, lines, backup; if (this.options.backtrack_lexer) { backup = { yylineno: this.yylineno, yylloc: { first_line: this.yylloc.first_line, last_line: this.last_line, first_column: this.yylloc.first_column, last_column: this.yylloc.last_column }, yytext: this.yytext, match: this.match, matches: this.matches, matched: this.matched, yyleng: this.yyleng, offset: this.offset, _more: this._more, _input: this._input, yy: this.yy, conditionStack: this.conditionStack.slice(0), done: this.done }; if (this.options.ranges) { backup.yylloc.range = this.yylloc.range.slice(0); } } lines = match[0].match(/(?:\r\n?|\n).*/g); if (lines) { this.yylineno += lines.length; } this.yylloc = { first_line: this.yylloc.last_line, last_line: this.yylineno + 1, first_column: this.yylloc.last_column, last_column: lines ? lines[lines.length - 1].length - lines[lines.length - 1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length }; this.yytext += match[0]; this.match += match[0]; this.matches = match; this.yyleng = this.yytext.length; if (this.options.ranges) { this.yylloc.range = [this.offset, this.offset += this.yyleng]; } this._more = false; this._backtrack = false; this._input = this._input.slice(match[0].length); this.matched += match[0]; token = this.performAction.call(this, this.yy, this, indexed_rule, this.conditionStack[this.conditionStack.length - 1]); if (this.done && this._input) { this.done = false; } if (token) { return token; } else if (this._backtrack) { for (var k in backup) { this[k] = backup[k]; } return false; } return false; }, // return next match in input next: function() { if (this.done) { return this.EOF; } if (!this._input) { this.done = true; } var token, match, tempMatch, index; if (!this._more) { this.yytext = ""; this.match = ""; } var rules = this._currentRules(); for (var i = 0; i < rules.length; i++) { tempMatch = this._input.match(this.rules[rules[i]]); if (tempMatch && (!match || tempMatch[0].length > match[0].length)) { match = tempMatch; index = i; if (this.options.backtrack_lexer) { token = this.test_match(tempMatch, rules[i]); if (token !== false) { return token; } else if (this._backtrack) { match = false; continue; } else { return false; } } else if (!this.options.flex) { break; } } } if (match) { token = this.test_match(match, rules[index]); if (token !== false) { return token; } return false; } if (this._input === "") { return this.EOF; } else { return this.parseError("Lexical error on line " + (this.yylineno + 1) + ". Unrecognized text.\n" + this.showPosition(), { text: "", token: null, line: this.yylineno }); } }, // return next match that has a token lex: function lex() { var r = this.next(); if (r) { return r; } else { return this.lex(); } }, // activates a new lexer condition state (pushes the new lexer condition state onto the condition stack) begin: function begin(condition) { this.conditionStack.push(condition); }, // pop the previously active lexer condition state off the condition stack popState: function popState() { var n = this.conditionStack.length - 1; if (n > 0) { return this.conditionStack.pop(); } else { return this.conditionStack[0]; } }, // produce the lexer rule set which is active for the currently active lexer condition state _currentRules: function _currentRules() { if (this.conditionStack.length && this.conditionStack[this.conditionStack.length - 1]) { return this.conditions[this.conditionStack[this.conditionStack.length - 1]].rules; } else { return this.conditions["INITIAL"].rules; } }, // return the currently active lexer condition state; when an index argument is provided it produces the N-th previous condition state, if available topState: function topState(n) { n = this.conditionStack.length - 1 - Math.abs(n || 0); if (n >= 0) { return this.conditionStack[n]; } else { return "INITIAL"; } }, // alias for begin(condition) pushState: function pushState(condition) { this.begin(condition); }, // return the number of states currently on the stack stateStackSize: function stateStackSize() { return this.conditionStack.length; }, options: { "case-insensitive": true }, performAction: function anonymous(yy, yy_, $avoiding_name_collisions, YY_START) { switch ($avoiding_name_collisions) { case 0: this.begin("acc_title"); return 22; case 1: this.popState(); return "acc_title_value"; case 2: this.begin("acc_descr"); return 24; case 3: this.popState(); return "acc_descr_value"; case 4: this.begin("acc_descr_multiline"); break; case 5: this.popState(); break; case 6: return "acc_descr_multiline_value"; case 7: return 10; case 8: break; case 9: return 8; case 10: return 28; case 11: return 48; case 12: return 4; case 13: this.begin("block"); return 15; case 14: return 36; case 15: break; case 16: return 37; case 17: return 34; case 18: return 34; case 19: return 38; case 20: break; case 21: this.popState(); return 17; case 22: return yy_.yytext[0]; case 23: return 18; case 24: return 19; case 25: return 41; case 26: return 43; case 27: return 43; case 28: return 43; case 29: return 41; case 30: return 41; case 31: return 42; case 32: return 42; case 33: return 42; case 34: return 42; case 35: return 42; case 36: return 43; case 37: return 42; case 38: return 43; case 39: return 44; case 40: return 44; case 41: return 44; case 42: return 44; case 43: return 41; case 44: return 42; case 45: return 43; case 46: return 45; case 47: return 46; case 48: return 47; case 49: return 47; case 50: return 46; case 51: return 46; case 52: return 46; case 53: return 27; case 54: return yy_.yytext[0]; case 55: return 6; } }, rules: [/^(?:accTitle\s*:\s*)/i, /^(?:(?!\n||)*[^\n]*)/i, /^(?:accDescr\s*:\s*)/i, /^(?:(?!\n||)*[^\n]*)/i, /^(?:accDescr\s*\{\s*)/i, /^(?:[\}])/i, /^(?:[^\}]*)/i, /^(?:[\n]+)/i, /^(?:\s+)/i, /^(?:[\s]+)/i, /^(?:"[^"%\r\n\v\b\\]+")/i, /^(?:"[^"]*")/i, /^(?:erDiagram\b)/i, /^(?:\{)/i, /^(?:,)/i, /^(?:\s+)/i, /^(?:\b((?:PK)|(?:FK)|(?:UK))\b)/i, /^(?:(.*?)[~](.*?)*[~])/i, /^(?:[\*A-Za-z_][A-Za-z0-9\-_\[\]\(\)]*)/i, /^(?:"[^"]*")/i, /^(?:[\n]+)/i, /^(?:\})/i, /^(?:.)/i, /^(?:\[)/i, /^(?:\])/i, /^(?:one or zero\b)/i, /^(?:one or more\b)/i, /^(?:one or many\b)/i, /^(?:1\+)/i, /^(?:\|o\b)/i, /^(?:zero or one\b)/i, /^(?:zero or more\b)/i, /^(?:zero or many\b)/i, /^(?:0\+)/i, /^(?:\}o\b)/i, /^(?:many\(0\))/i, /^(?:many\(1\))/i, /^(?:many\b)/i, /^(?:\}\|)/i, /^(?:one\b)/i, /^(?:only one\b)/i, /^(?:1\b)/i, /^(?:\|\|)/i, /^(?:o\|)/i, /^(?:o\{)/i, /^(?:\|\{)/i, /^(?:\s*u\b)/i, /^(?:\.\.)/i, /^(?:--)/i, /^(?:to\b)/i, /^(?:optionally to\b)/i, /^(?:\.-)/i, /^(?:-\.)/i, /^(?:[A-Za-z_][A-Za-z0-9\-_]*)/i, /^(?:.)/i, /^(?:$)/i], conditions: { "acc_descr_multiline": { "rules": [5, 6], "inclusive": false }, "acc_descr": { "rules": [3], "inclusive": false }, "acc_title": { "rules": [1], "inclusive": false }, "block": { "rules": [14, 15, 16, 17, 18, 19, 20, 21, 22], "inclusive": false }, "INITIAL": { "rules": [0, 2, 4, 7, 8, 9, 10, 11, 12, 13, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55], "inclusive": true } } }; return lexer2; }(); parser2.lexer = lexer; function Parser() { this.yy = {}; } Parser.prototype = parser2; parser2.Parser = Parser; return new Parser(); }(); parser.parser = parser; const erParser = parser; let entities = {}; let relationships = []; const Cardinality = { ZERO_OR_ONE: "ZERO_OR_ONE", ZERO_OR_MORE: "ZERO_OR_MORE", ONE_OR_MORE: "ONE_OR_MORE", ONLY_ONE: "ONLY_ONE", MD_PARENT: "MD_PARENT" }; const Identification = { NON_IDENTIFYING: "NON_IDENTIFYING", IDENTIFYING: "IDENTIFYING" }; const addEntity = function(name, alias = void 0) { if (entities[name] === void 0) { entities[name] = { attributes: [], alias }; log.info("Added new entity :", name); } else if (entities[name] && !entities[name].alias && alias) { entities[name].alias = alias; log.info(`Add alias '${alias}' to entity '${name}'`); } return entities[name]; }; const getEntities = () => entities; const addAttributes = function(entityName, attribs) { let entity = addEntity(entityName); let i; for (i = attribs.length - 1; i >= 0; i--) { entity.attributes.push(attribs[i]); log.debug("Added attribute ", attribs[i].attributeName); } }; const addRelationship = function(entA, rolA, entB, rSpec) { let rel = { entityA: entA, roleA: rolA, entityB: entB, relSpec: rSpec }; relationships.push(rel); log.debug("Added new relationship :", rel); }; const getRelationships = () => relationships; const clear = function() { entities = {}; relationships = []; clear$1(); }; const erDb = { Cardinality, Identification, getConfig: () => getConfig().er, addEntity, addAttributes, getEntities, addRelationship, getRelationships, clear, setAccTitle, getAccTitle, setAccDescription, getAccDescription, setDiagramTitle, getDiagramTitle }; const ERMarkers = { ONLY_ONE_START: "ONLY_ONE_START", ONLY_ONE_END: "ONLY_ONE_END", ZERO_OR_ONE_START: "ZERO_OR_ONE_START", ZERO_OR_ONE_END: "ZERO_OR_ONE_END", ONE_OR_MORE_START: "ONE_OR_MORE_START", ONE_OR_MORE_END: "ONE_OR_MORE_END", ZERO_OR_MORE_START: "ZERO_OR_MORE_START", ZERO_OR_MORE_END: "ZERO_OR_MORE_END", MD_PARENT_END: "MD_PARENT_END", MD_PARENT_START: "MD_PARENT_START" }; const insertMarkers = function(elem, conf2) { let marker; elem.append("defs").append("marker").attr("id", ERMarkers.MD_PARENT_START).attr("refX", 0).attr("refY", 7).attr("markerWidth", 190).attr("markerHeight", 240).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z"); elem.append("defs").append("marker").attr("id", ERMarkers.MD_PARENT_END).attr("refX", 19).attr("refY", 7).attr("markerWidth", 20).attr("markerHeight", 28).attr("orient", "auto").append("path").attr("d", "M 18,7 L9,13 L1,7 L9,1 Z"); elem.append("defs").append("marker").attr("id", ERMarkers.ONLY_ONE_START).attr("refX", 0).attr("refY", 9).attr("markerWidth", 18).attr("markerHeight", 18).attr("orient", "auto").append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M9,0 L9,18 M15,0 L15,18"); elem.append("defs").append("marker").attr("id", ERMarkers.ONLY_ONE_END).attr("refX", 18).attr("refY", 9).attr("markerWidth", 18).attr("markerHeight", 18).attr("orient", "auto").append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M3,0 L3,18 M9,0 L9,18"); marker = elem.append("defs").append("marker").attr("id", ERMarkers.ZERO_OR_ONE_START).attr("refX", 0).attr("refY", 9).attr("markerWidth", 30).attr("markerHeight", 18).attr("orient", "auto"); marker.append("circle").attr("stroke", conf2.stroke).attr("fill", "white").attr("cx", 21).attr("cy", 9).attr("r", 6); marker.append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M9,0 L9,18"); marker = elem.append("defs").append("marker").attr("id", ERMarkers.ZERO_OR_ONE_END).attr("refX", 30).attr("refY", 9).attr("markerWidth", 30).attr("markerHeight", 18).attr("orient", "auto"); marker.append("circle").attr("stroke", conf2.stroke).attr("fill", "white").attr("cx", 9).attr("cy", 9).attr("r", 6); marker.append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M21,0 L21,18"); elem.append("defs").append("marker").attr("id", ERMarkers.ONE_OR_MORE_START).attr("refX", 18).attr("refY", 18).attr("markerWidth", 45).attr("markerHeight", 36).attr("orient", "auto").append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M0,18 Q 18,0 36,18 Q 18,36 0,18 M42,9 L42,27"); elem.append("defs").append("marker").attr("id", ERMarkers.ONE_OR_MORE_END).attr("refX", 27).attr("refY", 18).attr("markerWidth", 45).attr("markerHeight", 36).attr("orient", "auto").append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M3,9 L3,27 M9,18 Q27,0 45,18 Q27,36 9,18"); marker = elem.append("defs").append("marker").attr("id", ERMarkers.ZERO_OR_MORE_START).attr("refX", 18).attr("refY", 18).attr("markerWidth", 57).attr("markerHeight", 36).attr("orient", "auto"); marker.append("circle").attr("stroke", conf2.stroke).attr("fill", "white").attr("cx", 48).attr("cy", 18).attr("r", 6); marker.append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M0,18 Q18,0 36,18 Q18,36 0,18"); marker = elem.append("defs").append("marker").attr("id", ERMarkers.ZERO_OR_MORE_END).attr("refX", 39).attr("refY", 18).attr("markerWidth", 57).attr("markerHeight", 36).attr("orient", "auto"); marker.append("circle").attr("stroke", conf2.stroke).attr("fill", "white").attr("cx", 9).attr("cy", 18).attr("r", 6); marker.append("path").attr("stroke", conf2.stroke).attr("fill", "none").attr("d", "M21,18 Q39,0 57,18 Q39,36 21,18"); return; }; const erMarkers = { ERMarkers, insertMarkers }; const REGEX = /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i; function validate(uuid) { return typeof uuid === "string" && REGEX.test(uuid); } const byteToHex = []; for (let i = 0; i < 256; ++i) { byteToHex.push((i + 256).toString(16).slice(1)); } function unsafeStringify(arr, offset = 0) { return (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + "-" + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + "-" + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + "-" + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + "-" + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); } function parse(uuid) { if (!validate(uuid)) { throw TypeError("Invalid UUID"); } let v; const arr = new Uint8Array(16); arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24; arr[1] = v >>> 16 & 255; arr[2] = v >>> 8 & 255; arr[3] = v & 255; arr[4] = (v = parseInt(uuid.slice(9, 13), 16)) >>> 8; arr[5] = v & 255; arr[6] = (v = parseInt(uuid.slice(14, 18), 16)) >>> 8; arr[7] = v & 255; arr[8] = (v = parseInt(uuid.slice(19, 23), 16)) >>> 8; arr[9] = v & 255; arr[10] = (v = parseInt(uuid.slice(24, 36), 16)) / 1099511627776 & 255; arr[11] = v / 4294967296 & 255; arr[12] = v >>> 24 & 255; arr[13] = v >>> 16 & 255; arr[14] = v >>> 8 & 255; arr[15] = v & 255; return arr; } function stringToBytes(str) { str = unescape(encodeURIComponent(str)); const bytes = []; for (let i = 0; i < str.length; ++i) { bytes.push(str.charCodeAt(i)); } return bytes; } const DNS = "6ba7b810-9dad-11d1-80b4-00c04fd430c8"; const URL = "6ba7b811-9dad-11d1-80b4-00c04fd430c8"; function v35(name, version, hashfunc) { function generateUUID(value, namespace, buf, offset) { var _namespace; if (typeof value === "string") { value = stringToBytes(value); } if (typeof namespace === "string") { namespace = parse(namespace); } if (((_namespace = namespace) === null || _namespace === void 0 ? void 0 : _namespace.length) !== 16) { throw TypeError("Namespace must be array-like (16 iterable integer values, 0-255)"); } let bytes = new Uint8Array(16 + value.length); bytes.set(namespace); bytes.set(value, namespace.length); bytes = hashfunc(bytes); bytes[6] = bytes[6] & 15 | version; bytes[8] = bytes[8] & 63 | 128; if (buf) { offset = offset || 0; for (let i = 0; i < 16; ++i) { buf[offset + i] = bytes[i]; } return buf; } return unsafeStringify(bytes); } try { generateUUID.name = name; } catch (err) { } generateUUID.DNS = DNS; generateUUID.URL = URL; return generateUUID; } function f(s, x, y, z) { switch (s) { case 0: return x & y ^ ~x & z; case 1: return x ^ y ^ z; case 2: return x & y ^ x & z ^ y & z; case 3: return x ^ y ^ z; } } function ROTL(x, n) { return x << n | x >>> 32 - n; } function sha1(bytes) { const K = [1518500249, 1859775393, 2400959708, 3395469782]; const H = [1732584193, 4023233417, 2562383102, 271733878, 3285377520]; if (typeof bytes === "string") { const msg = unescape(encodeURIComponent(bytes)); bytes = []; for (let i = 0; i < msg.length; ++i) { bytes.push(msg.charCodeAt(i)); } } else if (!Array.isArray(bytes)) { bytes = Array.prototype.slice.call(bytes); } bytes.push(128); const l = bytes.length / 4 + 2; const N = Math.ceil(l / 16); const M = new Array(N); for (let i = 0; i < N; ++i) { const arr = new Uint32Array(16); for (let j = 0; j < 16; ++j) { arr[j] = bytes[i * 64 + j * 4] << 24 | bytes[i * 64 + j * 4 + 1] << 16 | bytes[i * 64 + j * 4 + 2] << 8 | bytes[i * 64 + j * 4 + 3]; } M[i] = arr; } M[N - 1][14] = (bytes.length - 1) * 8 / Math.pow(2, 32); M[N - 1][14] = Math.floor(M[N - 1][14]); M[N - 1][15] = (bytes.length - 1) * 8 & 4294967295; for (let i = 0; i < N; ++i) { const W = new Uint32Array(80); for (let t = 0; t < 16; ++t) { W[t] = M[i][t]; } for (let t = 16; t < 80; ++t) { W[t] = ROTL(W[t - 3] ^ W[t - 8] ^ W[t - 14] ^ W[t - 16], 1); } let a = H[0]; let b = H[1]; let c = H[2]; let d = H[3]; let e = H[4]; for (let t = 0; t < 80; ++t) { const s = Math.floor(t / 20); const T = ROTL(a, 5) + f(s, b, c, d) + e + K[s] + W[t] >>> 0; e = d; d = c; c = ROTL(b, 30) >>> 0; b = a; a = T; } H[0] = H[0] + a >>> 0; H[1] = H[1] + b >>> 0; H[2] = H[2] + c >>> 0; H[3] = H[3] + d >>> 0; H[4] = H[4] + e >>> 0; } return [H[0] >> 24 & 255, H[0] >> 16 & 255, H[0] >> 8 & 255, H[0] & 255, H[1] >> 24 & 255, H[1] >> 16 & 255, H[1] >> 8 & 255, H[1] & 255, H[2] >> 24 & 255, H[2] >> 16 & 255, H[2] >> 8 & 255, H[2] & 255, H[3] >> 24 & 255, H[3] >> 16 & 255, H[3] >> 8 & 255, H[3] & 255, H[4] >> 24 & 255, H[4] >> 16 & 255, H[4] >> 8 & 255, H[4] & 255]; } const v5 = v35("v5", 80, sha1); const uuid5 = v5; const BAD_ID_CHARS_REGEXP = /[^\dA-Za-z](\W)*/g; let conf = {}; let entityNameIds = /* @__PURE__ */ new Map(); const setConf = function(cnf) { const keys = Object.keys(cnf); for (const key of keys) { conf[key] = cnf[key]; } }; const drawAttributes = (groupNode, entityTextNode, attributes) => { const heightPadding = conf.entityPadding / 3; const widthPadding = conf.entityPadding / 3; const attrFontSize = conf.fontSize * 0.85; const labelBBox = entityTextNode.node().getBBox(); const attributeNodes = []; let hasKeyType = false; let hasComment = false; let maxTypeWidth = 0; let maxNameWidth = 0; let maxKeyWidth = 0; let maxCommentWidth = 0; let cumulativeHeight = labelBBox.height + heightPadding * 2; let attrNum = 1; attributes.forEach((item) => { if (item.attributeKeyTypeList !== void 0 && item.attributeKeyTypeList.length > 0) { hasKeyType = true; } if (item.attributeComment !== void 0) { hasComment = true; } }); attributes.forEach((item) => { const attrPrefix = `${entityTextNode.node().id}-attr-${attrNum}`; let nodeHeight = 0; const attributeType = parseGenericTypes(item.attributeType); const typeNode = groupNode.append("text").classed("er entityLabel", true).attr("id", `${attrPrefix}-type`).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "left").style("font-family", getConfig().fontFamily).style("font-size", attrFontSize + "px").text(attributeType); const nameNode = groupNode.append("text").classed("er entityLabel", true).attr("id", `${attrPrefix}-name`).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "left").style("font-family", getConfig().fontFamily).style("font-size", attrFontSize + "px").text(item.attributeName); const attributeNode = {}; attributeNode.tn = typeNode; attributeNode.nn = nameNode; const typeBBox = typeNode.node().getBBox(); const nameBBox = nameNode.node().getBBox(); maxTypeWidth = Math.max(maxTypeWidth, typeBBox.width); maxNameWidth = Math.max(maxNameWidth, nameBBox.width); nodeHeight = Math.max(typeBBox.height, nameBBox.height); if (hasKeyType) { const keyTypeNodeText = item.attributeKeyTypeList !== void 0 ? item.attributeKeyTypeList.join(",") : ""; const keyTypeNode = groupNode.append("text").classed("er entityLabel", true).attr("id", `${attrPrefix}-key`).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "left").style("font-family", getConfig().fontFamily).style("font-size", attrFontSize + "px").text(keyTypeNodeText); attributeNode.kn = keyTypeNode; const keyTypeBBox = keyTypeNode.node().getBBox(); maxKeyWidth = Math.max(maxKeyWidth, keyTypeBBox.width); nodeHeight = Math.max(nodeHeight, keyTypeBBox.height); } if (hasComment) { const commentNode = groupNode.append("text").classed("er entityLabel", true).attr("id", `${attrPrefix}-comment`).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "left").style("font-family", getConfig().fontFamily).style("font-size", attrFontSize + "px").text(item.attributeComment || ""); attributeNode.cn = commentNode; const commentNodeBBox = commentNode.node().getBBox(); maxCommentWidth = Math.max(maxCommentWidth, commentNodeBBox.width); nodeHeight = Math.max(nodeHeight, commentNodeBBox.height); } attributeNode.height = nodeHeight; attributeNodes.push(attributeNode); cumulativeHeight += nodeHeight + heightPadding * 2; attrNum += 1; }); let widthPaddingFactor = 4; if (hasKeyType) { widthPaddingFactor += 2; } if (hasComment) { widthPaddingFactor += 2; } const maxWidth = maxTypeWidth + maxNameWidth + maxKeyWidth + maxCommentWidth; const bBox = { width: Math.max( conf.minEntityWidth, Math.max( labelBBox.width + conf.entityPadding * 2, maxWidth + widthPadding * widthPaddingFactor ) ), height: attributes.length > 0 ? cumulativeHeight : Math.max(conf.minEntityHeight, labelBBox.height + conf.entityPadding * 2) }; if (attributes.length > 0) { const spareColumnWidth = Math.max( 0, (bBox.width - maxWidth - widthPadding * widthPaddingFactor) / (widthPaddingFactor / 2) ); entityTextNode.attr( "transform", "translate(" + bBox.width / 2 + "," + (heightPadding + labelBBox.height / 2) + ")" ); let heightOffset = labelBBox.height + heightPadding * 2; let attribStyle = "attributeBoxOdd"; attributeNodes.forEach((attributeNode) => { const alignY = heightOffset + heightPadding + attributeNode.height / 2; attributeNode.tn.attr("transform", "translate(" + widthPadding + "," + alignY + ")"); const typeRect = groupNode.insert("rect", "#" + attributeNode.tn.node().id).classed(`er ${attribStyle}`, true).attr("x", 0).attr("y", heightOffset).attr("width", maxTypeWidth + widthPadding * 2 + spareColumnWidth).attr("height", attributeNode.height + heightPadding * 2); const nameXOffset = parseFloat(typeRect.attr("x")) + parseFloat(typeRect.attr("width")); attributeNode.nn.attr( "transform", "translate(" + (nameXOffset + widthPadding) + "," + alignY + ")" ); const nameRect = groupNode.insert("rect", "#" + attributeNode.nn.node().id).classed(`er ${attribStyle}`, true).attr("x", nameXOffset).attr("y", heightOffset).attr("width", maxNameWidth + widthPadding * 2 + spareColumnWidth).attr("height", attributeNode.height + heightPadding * 2); let keyTypeAndCommentXOffset = parseFloat(nameRect.attr("x")) + parseFloat(nameRect.attr("width")); if (hasKeyType) { attributeNode.kn.attr( "transform", "translate(" + (keyTypeAndCommentXOffset + widthPadding) + "," + alignY + ")" ); const keyTypeRect = groupNode.insert("rect", "#" + attributeNode.kn.node().id).classed(`er ${attribStyle}`, true).attr("x", keyTypeAndCommentXOffset).attr("y", heightOffset).attr("width", maxKeyWidth + widthPadding * 2 + spareColumnWidth).attr("height", attributeNode.height + heightPadding * 2); keyTypeAndCommentXOffset = parseFloat(keyTypeRect.attr("x")) + parseFloat(keyTypeRect.attr("width")); } if (hasComment) { attributeNode.cn.attr( "transform", "translate(" + (keyTypeAndCommentXOffset + widthPadding) + "," + alignY + ")" ); groupNode.insert("rect", "#" + attributeNode.cn.node().id).classed(`er ${attribStyle}`, "true").attr("x", keyTypeAndCommentXOffset).attr("y", heightOffset).attr("width", maxCommentWidth + widthPadding * 2 + spareColumnWidth).attr("height", attributeNode.height + heightPadding * 2); } heightOffset += attributeNode.height + heightPadding * 2; attribStyle = attribStyle === "attributeBoxOdd" ? "attributeBoxEven" : "attributeBoxOdd"; }); } else { bBox.height = Math.max(conf.minEntityHeight, cumulativeHeight); entityTextNode.attr("transform", "translate(" + bBox.width / 2 + "," + bBox.height / 2 + ")"); } return bBox; }; const drawEntities = function(svgNode, entities2, graph) { const keys = Object.keys(entities2); let firstOne; keys.forEach(function(entityName) { const entityId = generateId(entityName, "entity"); entityNameIds.set(entityName, entityId); const groupNode = svgNode.append("g").attr("id", entityId); firstOne = firstOne === void 0 ? entityId : firstOne; const textId = "text-" + entityId; const textNode = groupNode.append("text").classed("er entityLabel", true).attr("id", textId).attr("x", 0).attr("y", 0).style("dominant-baseline", "middle").style("text-anchor", "middle").style("font-family", getConfig().fontFamily).style("font-size", conf.fontSize + "px").text(entities2[entityName].alias ?? entityName); const { width: entityWidth, height: entityHeight } = drawAttributes( groupNode, textNode, entities2[entityName].attributes ); const rectNode = groupNode.insert("rect", "#" + textId).classed("er entityBox", true).attr("x", 0).attr("y", 0).attr("width", entityWidth).attr("height", entityHeight); const rectBBox = rectNode.node().getBBox(); graph.setNode(entityId, { width: rectBBox.width, height: rectBBox.height, shape: "rect", id: entityId }); }); return firstOne; }; const adjustEntities = function(svgNode, graph) { graph.nodes().forEach(function(v) { if (v !== void 0 && graph.node(v) !== void 0) { svgNode.select("#" + v).attr( "transform", "translate(" + (graph.node(v).x - graph.node(v).width / 2) + "," + (graph.node(v).y - graph.node(v).height / 2) + " )" ); } }); }; const getEdgeName = function(rel) { return (rel.entityA + rel.roleA + rel.entityB).replace(/\s/g, ""); }; const addRelationships = function(relationships2, g) { relationships2.forEach(function(r) { g.setEdge( entityNameIds.get(r.entityA), entityNameIds.get(r.entityB), { relationship: r }, getEdgeName(r) ); }); return relationships2; }; let relCnt = 0; const drawRelationshipFromLayout = function(svg, rel, g, insert, diagObj) { relCnt++; const edge = g.edge( entityNameIds.get(rel.entityA), entityNameIds.get(rel.entityB), getEdgeName(rel) ); const lineFunction = line().x(function(d) { return d.x; }).y(function(d) { return d.y; }).curve(curveBasis); const svgPath = svg.insert("path", "#" + insert).classed("er relationshipLine", true).attr("d", lineFunction(edge.points)).style("stroke", conf.stroke).style("fill", "none"); if (rel.relSpec.relType === diagObj.db.Identification.NON_IDENTIFYING) { svgPath.attr("stroke-dasharray", "8,8"); } let url = ""; if (conf.arrowMarkerAbsolute) { url = window.location.protocol + "//" + window.location.host + window.location.pathname + window.location.search; url = url.replace(/\(/g, "\\("); url = url.replace(/\)/g, "\\)"); } switch (rel.relSpec.cardA) { case diagObj.db.Cardinality.ZERO_OR_ONE: svgPath.attr("marker-end", "url(" + url + "#" + erMarkers.ERMarkers.ZERO_OR_ONE_END + ")"); break; case diagObj.db.Cardinality.ZERO_OR_MORE: svgPath.attr("marker-end", "url(" + url + "#" + erMarkers.ERMarkers.ZERO_OR_MORE_END + ")"); break; case diagObj.db.Cardinality.ONE_OR_MORE: svgPath.attr("marker-end", "url(" + url + "#" + erMarkers.ERMarkers.ONE_OR_MORE_END + ")"); break; case diagObj.db.Cardinality.ONLY_ONE: svgPath.attr("marker-end", "url(" + url + "#" + erMarkers.ERMarkers.ONLY_ONE_END + ")"); break; case diagObj.db.Cardinality.MD_PARENT: svgPath.attr("marker-end", "url(" + url + "#" + erMarkers.ERMarkers.MD_PARENT_END + ")"); break; } switch (rel.relSpec.cardB) { case diagObj.db.Cardinality.ZERO_OR_ONE: svgPath.attr( "marker-start", "url(" + url + "#" + erMarkers.ERMarkers.ZERO_OR_ONE_START + ")" ); break; case diagObj.db.Cardinality.ZERO_OR_MORE: svgPath.attr( "marker-start", "url(" + url + "#" + erMarkers.ERMarkers.ZERO_OR_MORE_START + ")" ); break; case diagObj.db.Cardinality.ONE_OR_MORE: svgPath.attr( "marker-start", "url(" + url + "#" + erMarkers.ERMarkers.ONE_OR_MORE_START + ")" ); break; case diagObj.db.Cardinality.ONLY_ONE: svgPath.attr("marker-start", "url(" + url + "#" + erMarkers.ERMarkers.ONLY_ONE_START + ")"); break; case diagObj.db.Cardinality.MD_PARENT: svgPath.attr("marker-start", "url(" + url + "#" + erMarkers.ERMarkers.MD_PARENT_START + ")"); break; } const len = svgPath.node().getTotalLength(); const labelPoint = svgPath.node().getPointAtLength(len * 0.5); const labelId = "rel" + relCnt; const labelNode = svg.append("text").classed("er relationshipLabel", true).attr("id", labelId).attr("x", labelPoint.x).attr("y", labelPoint.y).style("text-anchor", "middle").style("dominant-baseline", "middle").style("font-family", getConfig().fontFamily).style("font-size", conf.fontSize + "px").text(rel.roleA); const labelBBox = labelNode.node().getBBox(); svg.insert("rect", "#" + labelId).classed("er relationshipLabelBox", true).attr("x", labelPoint.x - labelBBox.width / 2).attr("y", labelPoint.y - labelBBox.height / 2).attr("width", labelBBox.width).attr("height", labelBBox.height); }; const draw = function(text, id, _version, diagObj) { conf = getConfig().er; log.info("Drawing ER diagram"); const securityLevel = getConfig().securityLevel; let sandboxElement; if (securityLevel === "sandbox") { sandboxElement = d3select("#i" + id); } const root = securityLevel === "sandbox" ? d3select(sandboxElement.nodes()[0].contentDocument.body) : d3select("body"); const svg = root.select(`[id='${id}']`); erMarkers.insertMarkers(svg, conf); let g; g = new Graph({ multigraph: true, directed: true, compound: false }).setGraph({ rankdir: conf.layoutDirection, marginx: 20, marginy: 20, nodesep: 100, edgesep: 100, ranksep: 100 }).setDefaultEdgeLabel(function() { return {}; }); const firstEntity = drawEntities(svg, diagObj.db.getEntities(), g); const relationships2 = addRelationships(diagObj.db.getRelationships(), g); layout(g); adjustEntities(svg, g); relationships2.forEach(function(rel) { drawRelationshipFromLayout(svg, rel, g, firstEntity, diagObj); }); const padding = conf.diagramPadding; utils.insertTitle(svg, "entityTitleText", conf.titleTopMargin, diagObj.db.getDiagramTitle()); const svgBounds = svg.node().getBBox(); const width = svgBounds.width + padding * 2; const height = svgBounds.height + padding * 2; configureSvgSize(svg, height, width, conf.useMaxWidth); svg.attr("viewBox", `${svgBounds.x - padding} ${svgBounds.y - padding} ${width} ${height}`); }; const MERMAID_ERDIAGRAM_UUID = "28e9f9db-3c8d-5aa5-9faf-44286ae5937c"; function generateId(str = "", prefix = "") { const simplifiedStr = str.replace(BAD_ID_CHARS_REGEXP, ""); return `${strWithHyphen(prefix)}${strWithHyphen(simplifiedStr)}${uuid5( str, MERMAID_ERDIAGRAM_UUID )}`; } function strWithHyphen(str = "") { return str.length > 0 ? `${str}-` : ""; } const erRenderer = { setConf, draw }; const getStyles = (options) => ` .entityBox { fill: ${options.mainBkg}; stroke: ${options.nodeBorder}; } .attributeBoxOdd { fill: ${options.attributeBackgroundColorOdd}; stroke: ${options.nodeBorder}; } .attributeBoxEven { fill: ${options.attributeBackgroundColorEven}; stroke: ${options.nodeBorder}; } .relationshipLabelBox { fill: ${options.tertiaryColor}; opacity: 0.7; background-color: ${options.tertiaryColor}; rect { opacity: 0.5; } } .relationshipLine { stroke: ${options.lineColor}; } .entityTitleText { text-anchor: middle; font-size: 18px; fill: ${options.textColor}; } #MD_PARENT_START { fill: #f5f5f5 !important; stroke: ${options.lineColor} !important; stroke-width: 1; } #MD_PARENT_END { fill: #f5f5f5 !important; stroke: ${options.lineColor} !important; stroke-width: 1; } `; const erStyles = getStyles; const diagram = { parser: erParser, db: erDb, renderer: erRenderer, styles: erStyles }; export { diagram };