08c8ee9f95
- Codemirror tenia varias opciones que eran incompatibles con la version de procesmaker y ie. - Se pudo el codmirror antiguo para las secciones del Designer en el xml y javascript para evitar esos errores. - se pudo el mismo codigo para las 3 navegadores chrome, firefox, ie.
268 lines
8.7 KiB
JavaScript
268 lines
8.7 KiB
JavaScript
var SqlParser = Editor.Parser = (function() {
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function wordRegexp(words) {
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return new RegExp("^(?:" + words.join("|") + ")$", "i");
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}
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var functions = wordRegexp([
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"abs", "acos", "adddate", "aes_encrypt", "aes_decrypt", "ascii",
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"asin", "atan", "atan2", "avg", "benchmark", "bin", "bit_and",
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"bit_count", "bit_length", "bit_or", "cast", "ceil", "ceiling",
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"char_length", "character_length", "coalesce", "concat", "concat_ws",
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"connection_id", "conv", "convert", "cos", "cot", "count", "curdate",
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"current_date", "current_time", "current_timestamp", "current_user",
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"curtime", "database", "date_add", "date_format", "date_sub",
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"dayname", "dayofmonth", "dayofweek", "dayofyear", "decode", "degrees",
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"des_encrypt", "des_decrypt", "elt", "encode", "encrypt", "exp",
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"export_set", "extract", "field", "find_in_set", "floor", "format",
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"found_rows", "from_days", "from_unixtime", "get_lock", "greatest",
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"group_unique_users", "hex", "ifnull", "inet_aton", "inet_ntoa", "instr",
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"interval", "is_free_lock", "isnull", "last_insert_id", "lcase", "least",
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"left", "length", "ln", "load_file", "locate", "log", "log2", "log10",
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"lower", "lpad", "ltrim", "make_set", "master_pos_wait", "max", "md5",
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"mid", "min", "mod", "monthname", "now", "nullif", "oct", "octet_length",
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"ord", "password", "period_add", "period_diff", "pi", "position",
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"pow", "power", "quarter", "quote", "radians", "rand", "release_lock",
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"repeat", "reverse", "right", "round", "rpad", "rtrim", "sec_to_time",
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"session_user", "sha", "sha1", "sign", "sin", "soundex", "space", "sqrt",
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"std", "stddev", "strcmp", "subdate", "substring", "substring_index",
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"sum", "sysdate", "system_user", "tan", "time_format", "time_to_sec",
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"to_days", "trim", "ucase", "unique_users", "unix_timestamp", "upper",
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"user", "version", "week", "weekday", "yearweek"
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]);
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var keywords = wordRegexp([
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"alter", "grant", "revoke", "primary", "key", "table", "start", "top",
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"transaction", "select", "update", "insert", "delete", "create", "describe",
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"from", "into", "values", "where", "join", "inner", "left", "natural", "and",
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"or", "in", "not", "xor", "like", "using", "on", "order", "group", "by",
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"asc", "desc", "limit", "offset", "union", "all", "as", "distinct", "set",
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"commit", "rollback", "replace", "view", "database", "separator", "if",
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"exists", "null", "truncate", "status", "show", "lock", "unique", "having",
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"drop", "procedure", "begin", "end", "delimiter", "call", "else", "leave",
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"declare", "temporary", "then"
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]);
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var types = wordRegexp([
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"bigint", "binary", "bit", "blob", "bool", "char", "character", "date",
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"datetime", "dec", "decimal", "double", "enum", "float", "float4", "float8",
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"int", "int1", "int2", "int3", "int4", "int8", "integer", "long", "longblob",
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"longtext", "mediumblob", "mediumint", "mediumtext", "middleint", "nchar",
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"numeric", "real", "set", "smallint", "text", "time", "timestamp", "tinyblob",
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"tinyint", "tinytext", "varbinary", "varchar", "year"
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]);
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var operators = wordRegexp([
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":=", "<", "<=", "==", "<>", ">", ">=", "like", "rlike", "in", "xor", "between"
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]);
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var operatorChars = /[*+\-<>=&|:\/]/;
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var CFG = {};
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var tokenizeSql = (function() {
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function normal(source, setState) {
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var ch = source.next();
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if (ch == "@" || ch == "$") {
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source.nextWhileMatches(/[\w\d]/);
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return "sql-var";
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}
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else if (ch == "["){
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setState(inAlias(ch))
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return null;
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}
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else if (ch == "\"" || ch == "'" || ch == "`") {
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setState(inLiteral(ch));
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return null;
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}
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else if (ch == "," || ch == ";") {
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return "sql-separator"
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}
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else if (ch == '#') {
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while (!source.endOfLine()) source.next();
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return "sql-comment";
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}
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else if (ch == '-') {
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if (source.peek() == "-") {
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while (!source.endOfLine()) source.next();
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return "sql-comment";
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}
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else if (/\d/.test(source.peek())) {
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source.nextWhileMatches(/\d/);
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if (source.peek() == '.') {
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source.next();
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source.nextWhileMatches(/\d/);
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}
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return "sql-number";
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}
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else
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return "sql-operator";
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}
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else if (operatorChars.test(ch)) {
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if(ch == "/" && source.peek() == "*"){
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setState(inBlock("sql-comment", "*/"));
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return null;
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}
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else{
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source.nextWhileMatches(operatorChars);
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return "sql-operator";
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}
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}
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else if (/\d/.test(ch)) {
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source.nextWhileMatches(/\d/);
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if (source.peek() == '.') {
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source.next();
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source.nextWhileMatches(/\d/);
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}
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return "sql-number";
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}
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else if (/[()]/.test(ch)) {
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return "sql-punctuation";
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}
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else {
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source.nextWhileMatches(/[_\w\d]/);
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var word = source.get(), type;
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if (operators.test(word))
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type = "sql-operator";
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else if (keywords.test(word))
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type = "sql-keyword";
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else if (functions.test(word))
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type = "sql-function";
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else if (types.test(word))
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type = "sql-type";
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else
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type = "sql-word";
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return {style: type, content: word};
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}
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}
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function inAlias(quote) {
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return function(source, setState) {
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while (!source.endOfLine()) {
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var ch = source.next();
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if (ch == ']') {
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setState(normal);
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break;
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}
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}
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return "sql-word";
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}
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}
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function inLiteral(quote) {
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return function(source, setState) {
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var escaped = false;
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while (!source.endOfLine()) {
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var ch = source.next();
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if (ch == quote && !escaped) {
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setState(normal);
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break;
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}
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escaped = CFG.extension == 'T-SQL' ?
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!escaped && quote == ch && source.equals(quote) :
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!escaped && ch == "\\";
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}
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return quote == "`" ? "sql-quoted-word" : "sql-literal";
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};
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}
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function inBlock(style, terminator) {
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return function(source, setState) {
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while (!source.endOfLine()) {
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if (source.lookAhead(terminator, true)) {
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setState(normal);
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break;
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}
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source.next();
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}
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return style;
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};
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}
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return function(source, startState) {
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return tokenizer(source, startState || normal);
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};
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})();
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function indentSql(context) {
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return function(nextChars) {
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var firstChar = nextChars && nextChars.charAt(0);
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var closing = context && firstChar == context.type;
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if (!context)
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return 0;
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else if (context.align)
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return context.col - (closing ? context.width : 0);
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else
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return context.indent + (closing ? 0 : indentUnit);
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}
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}
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function parseSql(source) {
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var tokens = tokenizeSql(source);
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var context = null, indent = 0, col = 0;
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function pushContext(type, width, align) {
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context = {prev: context, indent: indent, col: col, type: type, width: width, align: align};
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}
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function popContext() {
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context = context.prev;
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}
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var iter = {
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next: function() {
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var token = tokens.next();
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var type = token.style, content = token.content, width = token.value.length;
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if (content == "\n") {
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token.indentation = indentSql(context);
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indent = col = 0;
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if (context && context.align == null) context.align = false;
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}
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else if (type == "whitespace" && col == 0) {
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indent = width;
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}
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else if (!context && type != "sql-comment") {
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pushContext(";", 0, false);
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}
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if (content != "\n") col += width;
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if (type == "sql-punctuation") {
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if (content == "(")
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pushContext(")", width);
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else if (content == ")")
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popContext();
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}
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else if (type == "sql-separator" && content == ";" && context && !context.prev) {
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popContext();
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}
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return token;
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},
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copy: function() {
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var _context = context, _indent = indent, _col = col, _tokenState = tokens.state;
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return function(source) {
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tokens = tokenizeSql(source, _tokenState);
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context = _context;
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indent = _indent;
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col = _col;
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return iter;
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};
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}
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};
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return iter;
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}
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function configure (parserConfig) {
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for (var p in parserConfig) {
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if (parserConfig.hasOwnProperty(p)) {
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CFG[p] = parserConfig[p];
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}
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}
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}
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return {make: parseSql, electricChars: ")", configure: configure};
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})();
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