Mercurial
comparison .cms/lib/codemirror/mode/solr/solr.js @ 0:78edf6b517a0 draft
24.10
author | Coffee CMS <info@coffee-cms.ru> |
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date | Fri, 11 Oct 2024 22:40:23 +0000 |
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-1:000000000000 | 0:78edf6b517a0 |
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1 // CodeMirror, copyright (c) by Marijn Haverbeke and others | |
2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE | |
3 | |
4 (function(mod) { | |
5 if (typeof exports == "object" && typeof module == "object") // CommonJS | |
6 mod(require("../../lib/codemirror")); | |
7 else if (typeof define == "function" && define.amd) // AMD | |
8 define(["../../lib/codemirror"], mod); | |
9 else // Plain browser env | |
10 mod(CodeMirror); | |
11 })(function(CodeMirror) { | |
12 "use strict"; | |
13 | |
14 CodeMirror.defineMode("solr", function() { | |
15 "use strict"; | |
16 | |
17 var isStringChar = /[^\s\|\!\+\-\*\?\~\^\&\:\(\)\[\]\{\}\"\\]/; | |
18 var isOperatorChar = /[\|\!\+\-\*\?\~\^\&]/; | |
19 var isOperatorString = /^(OR|AND|NOT|TO)$/i; | |
20 | |
21 function isNumber(word) { | |
22 return parseFloat(word).toString() === word; | |
23 } | |
24 | |
25 function tokenString(quote) { | |
26 return function(stream, state) { | |
27 var escaped = false, next; | |
28 while ((next = stream.next()) != null) { | |
29 if (next == quote && !escaped) break; | |
30 escaped = !escaped && next == "\\"; | |
31 } | |
32 | |
33 if (!escaped) state.tokenize = tokenBase; | |
34 return "string"; | |
35 }; | |
36 } | |
37 | |
38 function tokenOperator(operator) { | |
39 return function(stream, state) { | |
40 var style = "operator"; | |
41 if (operator == "+") | |
42 style += " positive"; | |
43 else if (operator == "-") | |
44 style += " negative"; | |
45 else if (operator == "|") | |
46 stream.eat(/\|/); | |
47 else if (operator == "&") | |
48 stream.eat(/\&/); | |
49 else if (operator == "^") | |
50 style += " boost"; | |
51 | |
52 state.tokenize = tokenBase; | |
53 return style; | |
54 }; | |
55 } | |
56 | |
57 function tokenWord(ch) { | |
58 return function(stream, state) { | |
59 var word = ch; | |
60 while ((ch = stream.peek()) && ch.match(isStringChar) != null) { | |
61 word += stream.next(); | |
62 } | |
63 | |
64 state.tokenize = tokenBase; | |
65 if (isOperatorString.test(word)) | |
66 return "operator"; | |
67 else if (isNumber(word)) | |
68 return "number"; | |
69 else if (stream.peek() == ":") | |
70 return "field"; | |
71 else | |
72 return "string"; | |
73 }; | |
74 } | |
75 | |
76 function tokenBase(stream, state) { | |
77 var ch = stream.next(); | |
78 if (ch == '"') | |
79 state.tokenize = tokenString(ch); | |
80 else if (isOperatorChar.test(ch)) | |
81 state.tokenize = tokenOperator(ch); | |
82 else if (isStringChar.test(ch)) | |
83 state.tokenize = tokenWord(ch); | |
84 | |
85 return (state.tokenize != tokenBase) ? state.tokenize(stream, state) : null; | |
86 } | |
87 | |
88 return { | |
89 startState: function() { | |
90 return { | |
91 tokenize: tokenBase | |
92 }; | |
93 }, | |
94 | |
95 token: function(stream, state) { | |
96 if (stream.eatSpace()) return null; | |
97 return state.tokenize(stream, state); | |
98 } | |
99 }; | |
100 }); | |
101 | |
102 CodeMirror.defineMIME("text/x-solr", "solr"); | |
103 | |
104 }); |