big-json-viewer
Version:
JavaScript Library to view big JSON structures.
57 lines • 2.41 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
var json_node_search_1 = require("./parser/json-node-search");
var buffer_json_parser_1 = require("./parser/buffer-json-parser");
var js_parser_1 = require("./parser/js-parser");
var BigJsonViewerService = /** @class */ (function () {
function BigJsonViewerService() {
}
BigJsonViewerService.prototype.initWithData = function (data) {
this.rootNode = new buffer_json_parser_1.BufferJsonParser(data).getRootNodeInfo();
return this.getRenderInfo(this.rootNode);
};
BigJsonViewerService.prototype.initWithJs = function (data) {
this.rootNode = new js_parser_1.JsParser(data).getRootNodeInfo();
return this.getRenderInfo(this.rootNode);
};
BigJsonViewerService.prototype.getNodes = function (path, start, limit) {
var _this = this;
var node = this.rootNode.getByPath(path);
if (node && node.type === 'object') {
return node.getObjectNodes(start, limit).map(function (n) { return _this.getRenderInfo(n); });
}
if (node && node.type === 'array') {
return node.getArrayNodes(start, limit).map(function (n) { return _this.getRenderInfo(n); });
}
return null;
};
BigJsonViewerService.prototype.getKeyIndex = function (path, key) {
var node = this.rootNode.getByPath(path);
if (!node) {
return -1;
}
var keys = node.getObjectKeys();
return keys.indexOf(key);
};
BigJsonViewerService.prototype.search = function (pattern, searchArea) {
return json_node_search_1.searchJsonNodes(this.rootNode, pattern, searchArea);
};
BigJsonViewerService.prototype.getRenderInfo = function (node) {
var info = {
type: node.type,
length: node.length,
path: node.path,
openable: this.isOpenableNode(node)
};
if (!info.openable) {
info.value = node.getValue();
}
return info;
};
BigJsonViewerService.prototype.isOpenableNode = function (node) {
return (node.type === 'array' || node.type === 'object') && !!node.length;
};
return BigJsonViewerService;
}());
exports.BigJsonViewerService = BigJsonViewerService;
//# sourceMappingURL=big-json-viewer-service.js.map