Facets - aggLang variable it's not always replaced properly producing different results in the search filters

[josegar74]

Describe the bug

When configuring a facet with aggLang variable

  "OrgForResource": {
    "terms": {
      "field": "OrgForResourceObject.${aggLang}",
      "include": ".*",
      "size": 20
    },
    "meta": {
      "caseInsensitiveInclude": true
    }
  },

This code calculates the value to replace in aggLanguage

core-geonetwork/web-ui/src/main/resources/catalog/components/elasticsearch/EsService.js

Lines 47 to 93 in 16df866

	this.getLanguageConfig = function (any, state) {
	var languageFound = false,
	searchLanguage = "lang" + state.forcedLanguage,
	uiLanguage = "lang" + gnGlobalSettings.iso3lang,
	aggLanguage = "lang" + gnGlobalSettings.iso3lang;
	state.detectedLanguage = undefined;
	if (state.forcedLanguage !== undefined) {
	searchLanguage = aggLanguage = "lang" + state.forcedLanguage;
	languageFound = true;
	} else if (state.languageStrategy === "searchInDetectedLanguage") {
	searchLanguage = this.autoDetectLanguage(any || "", state.languageWhiteList);
	state.detectedLanguage = searchLanguage;
	languageFound = searchLanguage !== "und";
	if (languageFound) {
	searchLanguage = aggLanguage = "lang" + searchLanguage;
	} else {
	searchLanguage = "\\*";
	}
	} else if (state.languageStrategy === "searchInUILanguage") {
	searchLanguage = aggLanguage = uiLanguage;
	languageFound = true;
	} else if (
	state.languageStrategy &&
	state.languageStrategy.indexOf("searchInThatLanguage") === 0
	) {
	var config = state.languageStrategy.split(":");
	if (config.length !== 2) {
	console.warn(
	"When using language strategy searchInThatLanguage, configuration MUST be like searchInThatLanguage:fre"
	);
	} else {
	searchLanguage = aggLanguage = "lang" + config[1];
	languageFound = true;
	}
	} else if (state.languageStrategy === "searchInAllLanguages") {
	languageFound = false;
	searchLanguage = "\\*";
	uiLanguage = "\\*";
	aggLanguage = "default";
	}
	return {
	languageFound: languageFound,
	searchLanguage: searchLanguage,
	uiLanguage: uiLanguage,
	aggLanguage: aggLanguage
	};
	};

Sometimes the parameter state only contains a property filter and others contains additional properties like languageStrategy that causes different output.

To Reproduce
Steps to reproduce the behavior:

1. Go to https://apps.titellus.net/geonetwork/srv/dut/catalog.search#/home (Dutch UI) and select from the menu the search option Zoeken --> The Organisation facet is displayed

The search request request the aggregation field OrgForResourceObject.default

2. In other tab open the search page in Dutch --> https://apps.titellus.net/geonetwork/srv/dut/catalog.search#/search --> The organisation facet is not displayed

The search request request the aggregation field OrgForResourceObject.langdut

Expected behavior
Results are the same.

---

This code probably should be initialised with the settings values for languageStrategy and other fields:

core-geonetwork/web-ui/src/main/resources/catalog/components/search/searchmanager/SearchFormDirective.js

Lines 64 to 66 in 16df866

	$scope.searchObj.state = {
	filters: {}
	};

It's unclear in case 1. how is filled, as the code that seems to fill that object it's not executed:

core-geonetwork/web-ui/src/main/resources/catalog/components/search/searchmanager/SearchFormDirective.js

Lines 372 to 380 in 16df866

	$scope.searchObj.state = {
	filters: {},
	exactMatch: false,
	titleOnly: false,
	languageStrategy: "searchInAllLanguages",
	forcedLanguage: undefined,
	languageWhiteList: undefined,
	detectedLanguage: undefined
	};

@fxprunayre any idea about this?