egroupware/api/js/etemplate/et2_core_arrayMgr.js

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"use strict";
/**
* EGroupware eTemplate2 - JS content array manager
*
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @package etemplate
* @subpackage api
* @link http://www.egroupware.org
* @author Andreas Stöckel
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*
/*egw:uses
et2_core_common;
egw_inheritance;
et2_core_phpExpressionCompiler;
*/
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var __extends = (this && this.__extends) || (function () {
var extendStatics = function (d, b) {
extendStatics = Object.setPrototypeOf ||
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({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
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return extendStatics(d, b);
};
return function (d, b) {
extendStatics(d, b);
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function __() { this.constructor = d; }
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d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
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Object.defineProperty(exports, "__esModule", { value: true });
/**
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* Manage access to various template customisation arrays passed to etemplate->exec().
*
* This manages access to content, modifications and readonlys arrays
*/
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var et2_arrayMgr = /** @class */ (function () {
/**
* Constructor
*
* @memberOf et2_arrayMgr
* @param _data
* @param _parentMgr
*/
function et2_arrayMgr(_data, _parentMgr) {
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if (_data === void 0) { _data = {}; }
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this.splitIds = true;
// Holds information about the current perspective
this.perspectiveData = {
"owner": null,
"key": null,
"row": null
};
this.readOnly = false;
if (typeof _parentMgr == "undefined") {
_parentMgr = null;
}
// Copy the parent manager which is needed to access relative data when
// being in a relative perspective of the manager
this._parentMgr = _parentMgr;
// Hold a reference to the data
if (typeof _data == "undefined" || !_data) {
egw.debug("log", "No data passed to content array manager. Probably a mismatch between template namespaces and data.");
_data = {};
}
// Expand sub-arrays that have been shmushed together, so further perspectives work
// Shmushed keys look like: ${row}[info_cat]
// Expanded: ${row}: Object{info_cat: ..value}
if (this.splitIds) {
// For each index, we need a key: {..} sub array
for (var key in _data) {
// Split up indexes
var indexes = key.replace(/[/g, "[").split('[');
// Put data in the proper place
if (indexes.length > 1) {
var value = _data[key];
var target = _data;
for (var i = 0; i < indexes.length; i++) {
indexes[i] = indexes[i].replace(/&#x5D;/g, '').replace(']', '');
if (typeof target[indexes[i]] == "undefined" || target[indexes[i]] === null) {
target[indexes[i]] = i == indexes.length - 1 ? value : {};
}
target = target[indexes[i]];
}
delete _data[key];
}
}
}
this.data = _data;
}
/**
* Returns the root content array manager object
*/
et2_arrayMgr.prototype.getRoot = function () {
if (this._parentMgr != null) {
return this._parentMgr.getRoot();
}
return this;
};
et2_arrayMgr.prototype.getParentMgr = function () {
return this._parentMgr;
};
et2_arrayMgr.prototype.getPerspectiveData = function () {
return this.perspectiveData;
};
et2_arrayMgr.prototype.setPerspectiveData = function (new_perspective) {
this.perspectiveData = new_perspective;
};
et2_arrayMgr.prototype.setRow = function (new_row) {
this.perspectiveData.row = new_row;
};
/**
* Explodes compound keys (eg IDs) into a list of namespaces
* This uses no internal values, just expands
*
* eg:
* a[b][c] => [a,b,c]
* col_filter[tr_tracker] => [col_filter, tr_tracker]
*
* @param {string} _key
*
* @return {string[]}
*/
et2_arrayMgr.prototype.explodeKey = function (_key) {
// Parse the given key by removing the "]"-chars and splitting at "["
var indexes = [_key];
if (typeof _key === "string") {
_key = _key.replace(/&#x5B;/g, "[").replace(/&#x5D;/g, "]");
indexes = _key.split('[');
}
if (indexes.length > 1) {
indexes = [indexes.shift(), indexes.join('[')];
indexes[1] = indexes[1].substring(0, indexes[1].length - 1);
var children = indexes[1].split('][');
if (children.length) {
indexes = jQuery.merge([indexes[0]], children);
}
}
return indexes;
};
/**
* Returns the path to this content array manager perspective as an array
* containing the key values
*
* @param _path is used internally, do not supply it manually.
*/
et2_arrayMgr.prototype.getPath = function (_path) {
if (typeof _path == "undefined") {
_path = [];
}
if (this.perspectiveData.key != null) {
// prepend components of this.perspectiveData.key to path, can be more then one eg. "nm[rows]"
_path = this.perspectiveData.key.replace(/]/g, '').split('[').concat(_path);
}
if (this._parentMgr != null) {
_path = this._parentMgr.getPath(_path);
}
return _path;
};
/**
* Get array entry is the equivalent to the boetemplate get_array function.
* It returns a reference to the (sub) array with the given key. This also works
* for keys using the ETemplate referencing scheme like a[b][c]
*
* @param _key is the string index, may contain sub-indices like a[b]
* @param _referenceInto if true none-existing sub-arrays/-indices get created
* to be returned as reference, else false is returned. Defaults to false
* @param _skipEmpty returns null if _key is not present in this content array.
* Defaults to false.
*/
et2_arrayMgr.prototype.getEntry = function (_key, _referenceInto, _skipEmpty) {
if (typeof _referenceInto == "undefined") {
_referenceInto = false;
}
if (typeof _skipEmpty == "undefined") {
_skipEmpty = false;
}
// Parse the given key by removing the "]"-chars and splitting at "["
var indexes = this.explodeKey(_key);
var entry = this.data;
for (var i = 0; i < indexes.length; i++) {
// Abort if the current entry is not an object (associative array) and
// we should descend further into it.
var isObject = typeof entry === 'object';
if (!isObject && !_referenceInto || entry == null || jQuery.isEmptyObject(entry)) {
return null;
}
// Check whether the entry actually exists
var idx = indexes[i];
if (_skipEmpty && (!isObject || typeof entry[idx] == "undefined")) {
return null;
}
entry = entry[idx];
}
return entry;
};
/**
* Equivalent to the boetemplate::expand_name function.
*
* Expands variables inside the given identifier to their values inside the
* content array.
*
* @param {string} _ident Key used to reference into managed array
* @return {*}
*/
et2_arrayMgr.prototype.expandName = function (_ident) {
// Check whether the identifier refers to an index in the content array
var is_index_in_content = _ident.charAt(0) == '@';
// Check whether "$" occurs in the given identifier
var pos_var = _ident.indexOf('$');
if (pos_var >= 0 && (this.perspectiveData.row != null || !_ident.match(/\$\{?row\}?/))) {
// Get the content array for the current row
var row = this.perspectiveData.row || '';
var row_cont = this.data[row] || {};
// $cont is NOT root but current name-space in old eTemplate
var cont = this.data; //getRoot().data;
var _cont = this.data; // according to a grep only used in ImportExport just twice
// Check whether the expression has already been compiled - if not,
// try to compile it first. If an error occurs, the identifier
// function is set to null
if (typeof et2_arrayMgr.compiledExpressions[_ident] == "undefined") {
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try {
if (this.perspectiveData.row == null) {
// No row, compile for only top level content
// @ts-ignore
et2_arrayMgr.compiledExpressions[_ident] = et2_compilePHPExpression(_ident, ["cont", "_cont"]);
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}
else {
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// @ts-ignore
et2_arrayMgr.compiledExpressions[_ident] = et2_compilePHPExpression(_ident, ["row", "cont", "row_cont", "_cont"]);
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}
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}
catch (e) {
et2_arrayMgr.compiledExpressions[_ident] = null;
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egw.debug("error", "Error while compiling PHP->JS ", e);
}
}
// Execute the previously compiled expression, if it is not "null"
// because compilation failed. The parameters have to be in the same
// order as defined during compilation.
if (et2_arrayMgr.compiledExpressions[_ident]) {
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try {
if (this.perspectiveData.row == null) {
// No row, exec with only top level content
_ident = et2_arrayMgr.compiledExpressions[_ident](cont, _cont);
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}
else {
_ident = et2_arrayMgr.compiledExpressions[_ident](row, cont, row_cont, _cont);
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}
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}
catch (e) {
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// only log error, as they are no real errors but missing data
egw.debug("log", typeof e == 'object' ? e.message : e);
_ident = null;
}
}
}
if (is_index_in_content && _ident) {
// If an additional "@" is specified, this means that we have to return
// the entry from the root element
if (_ident.charAt(1) == '@') {
return this.getRoot().getEntry(_ident.substr(2));
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}
else {
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return this.getEntry(_ident.substr(1));
}
}
return _ident;
};
et2_arrayMgr.prototype.parseBoolExpression = function (_expression) {
// If the first char of the expression is a '!' this means, that the value
// is to be negated.
if (_expression.charAt(0) == '!') {
return !this.parseBoolExpression(_expression.substr(1));
}
// Split the expression at a possible "="
var parts = _expression.split('=');
// Expand the first value
var val = '' + this.expandName(parts[0]);
// If a second expression existed, test that one
if (typeof parts[1] != "undefined") {
// Expand the second value
var checkVal = '' + this.expandName(parts[1]);
// Values starting with / are treated as regular expression. It is
// checked whether the first value matches the regular expression
if (checkVal.charAt(0) == '/') {
return (new RegExp(checkVal.substr(1, checkVal.length - 2)))
.test(val);
}
// Otherwise check for simple equality
return val == checkVal;
}
return et2_evalBool(val);
};
/**
* ?
*
* @param {object} _owner owner object
* @param {(string|null|object)} _root string with key, null for whole data or object with data
* @param {number?} _row key for into the _root for the desired row
*/
et2_arrayMgr.prototype.openPerspective = function (_owner, _root, _row) {
// Get the root node
var root = typeof _root == "string" ? this.data[_root] :
(_root == null ? this.data : _root);
if (typeof root == "undefined" && typeof _root == "string")
root = this.getEntry(_root);
// Create a new content array manager with the given root
var constructor = this.readOnly ? et2_readonlysArrayMgr : et2_arrayMgr;
var mgr = new constructor(root, this);
// Set the owner
mgr.perspectiveData.owner = _owner;
// Set the root key
if (typeof _root == "string") {
mgr.perspectiveData.key = _root;
}
// Set _row parameter
if (typeof _row != "undefined") {
mgr.perspectiveData.row = _row;
}
return mgr;
};
et2_arrayMgr.compiledExpressions = {};
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return et2_arrayMgr;
}());
exports.et2_arrayMgr = et2_arrayMgr;
/**
* @augments et2_arrayMgr
*/
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var et2_readonlysArrayMgr = /** @class */ (function (_super) {
__extends(et2_readonlysArrayMgr, _super);
function et2_readonlysArrayMgr() {
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var _this = _super !== null && _super.apply(this, arguments) || this;
_this.readOnly = true;
return _this;
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}
/**
* Find out if the given ID is readonly, according to the array data
*
* @memberOf et2_readonlysArrayMgr
* @param _id
* @param _attr
* @param _parent
* @returns
*/
et2_readonlysArrayMgr.prototype.isReadOnly = function (_id, _attr, _parent) {
var entry = null;
if (_id != null) {
if (_id.indexOf('$') >= 0 || _id.indexOf('@') >= 0) {
_id = this.expandName(_id);
}
// readonlys was not namespaced in old eTemplate, therefore if we dont find data
// under current namespace, we look into parent
// (if there is anything namespaced, we will NOT look for parent!)
var mgr = this;
while (mgr.getParentMgr() && jQuery.isEmptyObject(mgr.data)) {
mgr = mgr.getParentMgr();
}
entry = mgr.getEntry(_id);
}
// Let the array entry override the read only attribute entry
if (typeof entry != "undefined" && !(typeof entry === 'object')) {
return entry;
}
// If the attribute is set, return that
if (typeof _attr != "undefined" && _attr !== null) {
// Accept 'editable', but otherwise boolean
return this.expandName(_attr) === 'editable' ? 'editable' : et2_evalBool(_attr);
}
// Otherwise take into accounf whether the parent is readonly
if (typeof _parent != "undefined" && _parent) {
return true;
}
// Otherwise return the default value
entry = this.getEntry("__ALL__");
return entry !== null && (typeof entry != "undefined");
};
/**
* Override parent to handle cont and row_cont.
*
* Normally these should refer to the readonlys data, but that's not
* useful, so we use the owner inside perspective data to expand using content.
*
* @param {string} ident Key for searching into the array.
* @returns {*}
*/
et2_readonlysArrayMgr.prototype.expandName = function (ident) {
return this.perspectiveData.owner.getArrayMgr('content').expandName(ident);
};
return et2_readonlysArrayMgr;
}(et2_arrayMgr));
exports.et2_readonlysArrayMgr = et2_readonlysArrayMgr;
/**
* Creates a new set of array managers
*
* @param _owner is the owner object of the array managers - this object (a widget)
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* will free the array manager
* @param _mgrs is the original set of array managers, the array managers are
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* inside an associative array as recived from et2_widget::getArrayMgrs()
* @param _data is an associative array of new data which will be merged into the
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* existing array managers.
* @param _row is the row for which the array managers will be opened.
*/
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function et2_arrayMgrs_expand(_owner, _mgrs, _data, _row) {
// Create a copy of the given _mgrs associative array
var result = {};
// Merge the given data associative array into the existing array managers
for (var key in _mgrs) {
result[key] = _mgrs[key];
if (typeof _data[key] != "undefined") {
// Open a perspective for the given data row
var rowData = {};
rowData[_row] = _data[key];
result[key] = _mgrs[key].openPerspective(_owner, rowData, _row);
}
}
// Return the resulting managers object
return result;
}
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exports.et2_arrayMgrs_expand = et2_arrayMgrs_expand;
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//# sourceMappingURL=et2_core_arrayMgr.js.map