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import Exception from "../exception";
import AST from "./ast";
export function stripFlags(open, close) {
return {
left: open.charAt(2) === '~',
right: close.charAt(close.length-3) === '~'
};
}
export function prepareBlock(mustache, program, inverseAndProgram, close, inverted, locInfo) {
if (mustache.sexpr.id.original !== close.path.original) {
throw new Exception(mustache.sexpr.id.original + " doesn't match " + close.path.original, mustache);
}
var inverse, strip;
strip = {
left: mustache.strip.left,
right: close.strip.right
};
if (inverseAndProgram) {
inverse = inverseAndProgram.program;
var inverseStrip = inverseAndProgram.strip;
program.strip.left = mustache.strip.right;
program.strip.right = inverseStrip.left;
inverse.strip.left = inverseStrip.right;
inverse.strip.right = close.strip.left;
} else {
program.strip.left = mustache.strip.right;
program.strip.right = close.strip.left;
}
if (inverted) {
return new AST.BlockNode(mustache, inverse, program, strip, locInfo);
} else {
return new AST.BlockNode(mustache, program, inverse, strip, locInfo);
}
}
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