FM / named-placeholders

/var/www/greso.tech/server/nsm/node_modules/named-placeholders/

/var/www/greso.tech/server/nsm/node_modules/named-placeholders

Name	Size	Mode	Actions
node_modules/	-	0755	rm
index.js	4307	0644	edit dl rm
LICENSE	1081	0644	edit dl rm
package.json	618	0644	edit dl rm
README.md	1146	0644	edit dl rm

Edit: /var/www/greso.tech/server/nsm/node_modules/named-placeholders/index.js (4307B)

'use strict';

// based on code from Brian White @mscdex mariasql library - https://github.com/mscdex/node-mariasql/blob/master/lib/Client.js#L272-L332
// License: https://github.com/mscdex/node-mariasql/blob/master/LICENSE

const RE_PARAM = /(?:\?)|(?::(\d+|(?:[a-zA-Z][a-zA-Z0-9_]*)))/g,
DQUOTE = 34,
SQUOTE = 39,
BSLASH = 92;

function parse(query) {
  let ppos = RE_PARAM.exec(query);
  let curpos = 0;
  let start = 0;
  let end;
  const parts = [];
  let inQuote = false;
  let escape = false;
  let qchr;
  const tokens = [];
  let qcnt = 0;
  let lastTokenEndPos = 0;
  let i;

if (ppos) {
    do {
      for (i=curpos,end=ppos.index; i<end; ++i) {
        let chr = query.charCodeAt(i);
        if (chr === BSLASH)
        escape = !escape;
        else {
          if (escape) {
            escape = false;
            continue;
          }
          if (inQuote && chr === qchr) {
            if (query.charCodeAt(i + 1) === qchr) {
              // quote escaped via "" or ''
              ++i;
              continue;
            }
            inQuote = false;
          } else if (chr === DQUOTE || chr === SQUOTE) {
            inQuote = true;
            qchr = chr;
          }
        }
      }
      if (!inQuote) {
        parts.push(query.substring(start, end));
        tokens.push(ppos[0].length === 1 ? qcnt++ : ppos[1]);
        start = end + ppos[0].length;
        lastTokenEndPos = start;
      }
      curpos = end + ppos[0].length;
    } while (ppos = RE_PARAM.exec(query));

if (tokens.length) {
      if (curpos < query.length) {
        parts.push(query.substring(lastTokenEndPos));
      }
      return [parts, tokens];
    }
  }
  return [query];
};

function toArrayParams(tree, params) {
    const arr = [];
    if (tree.length == 1) {
      return [tree[0], []];
    }

if (typeof params == 'undefined')
      throw new Error('Named query contains placeholders, but parameters object is undefined');

const tokens = tree[1];
    for (let i=0; i < tokens.length; ++i) {
      arr.push(params[tokens[i]]);
    }
    return [tree[0], arr];
  }

function noTailingSemicolon(s) {
    if (s.slice(-1) == ':') {
      return s.slice(0, -1);
    }
    return s;
  }

function join(tree) {
    if (tree.length == 1) {
      return tree;
    }

let unnamed = noTailingSemicolon(tree[0][0]);
    for (let i=1; i < tree[0].length; ++i) {
      if (tree[0][i-1].slice(-1) == ':') {
        unnamed += config.placeholder;
      }
      unnamed += config.placeholder;
      unnamed += noTailingSemicolon(tree[0][i]);
    }

const last = tree[0][tree[0].length -1];
    if (tree[0].length == tree[1].length) {
      if (last.slice(-1) == ':') {
        unnamed += config.placeholder;
      }
      unnamed += config.placeholder;
    }
    return [unnamed, tree[1]];
  }

compile.parse = parse;
  return compile;
}

// named :one :two to postgres-style numbered $1 $2 $3
function toNumbered(q, params) {
  const tree = parse(q);
  const paramsArr = [];
  if (tree.length == 1) {
    return [tree[0], paramsArr];
  }

module.exports = createCompiler;
module.exports.toNumbered = toNumbered;

'use strict'; // based on code from Brian White @mscdex mariasql library - https://github.com/mscdex/node-mariasql/blob/master/lib/Client.js#L272-L332 // License: https://github.com/mscdex/node-mariasql/blob/master/LICENSE const RE_PARAM = /(?:\?)|(?::(\d+|(?:[a-zA-Z][a-zA-Z0-9_]*)))/g, DQUOTE = 34, SQUOTE = 39, BSLASH = 92; function parse(query) { let ppos = RE_PARAM.exec(query); let curpos = 0; let start = 0; let end; const parts = []; let inQuote = false; let escape = false; let qchr; const tokens = []; let qcnt = 0; let lastTokenEndPos = 0; let i; if (ppos) { do { for (i=curpos,end=ppos.index; i params[n])]; } module.exports = createCompiler; module.exports.toNumbered = toNumbered;