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config;\r\n        if (config && config.fieldName && config.navigationPage) {\r\n            this.init();\r\n        }\r\n    }\r\n    Object.defineProperty(TermBreadcrumb.prototype, \"elementId\", {\r\n        get: function () {\r\n            var m = window.location.search.match(/(?:\\?|&)i1=([0-9]+)(?:&|$)/i);\r\n            if (!m) {\r\n                return _spPageContextInfo.pageItemId;\r\n            }\r\n            return parseInt(m[1]);\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    Object.defineProperty(TermBreadcrumb.prototype, \"elementList\", {\r\n        get: function () {\r\n            var m = window.location.search.match(/(?:\\?|&)l1=([a-f0-9-]+)(?:&|$)/i);\r\n            if (!m) {\r\n                return _spPageContextInfo.pageListId;\r\n            }\r\n            return m[1];\r\n        },\r\n        enumerable: true,\r\n        configurable: true\r\n    });\r\n    TermBreadcrumb.prototype.init = function () {\r\n        var _this = this;\r\n        var jBreadcrumb = $(\"<ul class=\\\"riBreadcrumb\\\"/>\");\r\n        this.jTarget.append(jBreadcrumb);\r\n        this.renderCrumb(jBreadcrumb, 'Ruhr-Universität Bochum', 'https://www.ruhr-uni-bochum.de');\r\n        var pRootWeb = this.loadRootWeb();\r\n        var pTermAndParents = this.loadTermAndParents(this.config.fieldName);\r\n        $.when(pRootWeb, pTermAndParents)\r\n            .then(function (web, termInfo) {\r\n            _this.renderCrumb(jBreadcrumb, web.title, web.serverRelativeUrl);\r\n            var lastParentTermUrl = '#';\r\n            var lastParentTermTitle = '';\r\n            var title = termInfo.title;\r\n            if (termInfo.terms.length) {\r\n                var navPage = _this.getNavigationPage(_this.config.navigationPage);\r\n                for (var i = termInfo.terms.length - 1; i >= 0; i--) {\r\n                    var term = termInfo.terms[i];\r\n                    lastParentTermUrl = term.url;\r\n                    lastParentTermTitle = term.name;\r\n                    if (!lastParentTermUrl) {\r\n                        lastParentTermUrl = navPage + \"?term=\" + encodeURIComponent(term.path);\r\n                    }\r\n                    _this.renderCrumb(jBreadcrumb, lastParentTermTitle, lastParentTermUrl);\r\n                }\r\n            }\r\n            if (!title) {\r\n                try {\r\n                    title = document.querySelector('title').innerText.trim();\r\n                }\r\n                catch (ex) { }\r\n            }\r\n            if (title) {\r\n                _this.renderCrumb(jBreadcrumb, title);\r\n                window['$rubCurrentTermName'] = title;\r\n                if (window.document.title.indexOf(title) === -1) {\r\n                    window.document.title += \" - \" + title;\r\n                }\r\n            }\r\n            window.document.dispatchEvent(new CustomEvent('rubBreadcrumbLoaded', {\r\n                detail: {\r\n                    title: title,\r\n                    parentTitle: lastParentTermTitle,\r\n                    parentUrl: lastParentTermUrl\r\n                }\r\n            }));\r\n            window['$rubParentTermName'] = lastParentTermTitle;\r\n            window['$rubParentTermUrl'] = lastParentTermUrl;\r\n        })\r\n            .catch(function (ex) {\r\n            if (console.error) {\r\n                console.error(ex);\r\n            }\r\n        });\r\n    };\r\n    TermBreadcrumb.prototype.renderCrumb = function (jTarget, title, url) {\r\n        if (url === void 0) { url = null; }\r\n        if (url) {\r\n            jTarget.append(\"<li><a href=\\\"\" + url + \"\\\">\" + title + \"</a></li>\");\r\n        }\r\n        else {\r\n            jTarget.append(\"<li>\" + title + \"</li>\");\r\n        }\r\n    };\r\n    TermBreadcrumb.prototype.getCurrentTermPath = function () {\r\n        var termPath = '';\r\n        var m = window.location.search.match(/(?:\\?|&)term=(.+?)(?:&|$)/);\r\n        if (m) {\r\n            termPath = decodeURIComponent(m[1].replace(/\\+/g, '%20'));\r\n        }\r\n        return termPath;\r\n    };\r\n    TermBreadcrumb.prototype.getSelectedTerm = function (terms) {\r\n        var selectedTermPath = this.getCurrentTermPath();\r\n        for (var i = 0, max = terms.length; i < max; i++) {\r\n            var path = terms[i].get_pathOfTerm();\r\n            if (path.indexOf(selectedTermPath) > -1) {\r\n                return terms[i];\r\n            }\r\n        }\r\n        return null;\r\n    };\r\n    TermBreadcrumb.prototype.loadRootWeb = function () {\r\n        return CacheLayer.simpleLoad(function () {\r\n            return new Promise(function (resolve) {\r\n                Helper.context().then(function (ctx) {\r\n                    var web = ctx.get_site().get_rootWeb();\r\n                    ctx.load(web, 'Title', 'ServerRelativeUrl');\r\n                    return Helper.clientContextExecute(ctx, false).then(function () {\r\n                        resolve({ title: web.get_title(), serverRelativeUrl: web.get_serverRelativeUrl() });\r\n                    });\r\n                });\r\n            });\r\n        }, 'riTermBreadcrumb-rootWeb');\r\n    };\r\n    TermBreadcrumb.prototype.loadTermAndParents = function (fieldName) {\r\n        var _this = this;\r\n        return Helper.taxSession().then(function (_a) {\r\n            var tax = _a.tax, termStore = _a.termStore;\r\n            var ctx = tax.get_context();\r\n            var targetListId = _this.elementList;\r\n            var targetItemId = _this.elementId;\r\n            var termLoadFromUrl = false;\r\n            if (!targetListId || !targetItemId) {\r\n                return new CurrentTermInfo(null);\r\n            }\r\n            var targetList = ctx\r\n                .get_web()\r\n                .get_lists()\r\n                .getById(targetListId);\r\n            var targetItem = targetList.getItemById(targetItemId);\r\n            ctx.load(targetItem, 'Title', 'DisplayName');\r\n            return Helper.clientContextExecute(ctx, false).then(function () {\r\n                var title = targetItem.get_item('Title') || targetItem.get_displayName();\r\n                ctx.load(targetItem, fieldName);\r\n                var termField = targetList.get_fields().getByInternalNameOrTitle(fieldName);\r\n                ctx.load(termField, 'TermSetId');\r\n                var taxField = ctx.castTo(termField, SP.Taxonomy.TaxonomyField);\r\n                return Helper.clientContextExecute(ctx, false)\r\n                    .then(function () {\r\n                    var values = targetItem.get_item(fieldName);\r\n                    var termSet = termStore.getTermSet(taxField.get_termSetId());\r\n                    var terms = [];\r\n                    every(values, function (value) {\r\n                        var term = termSet.getTerm(value.get_termGuid());\r\n                        ctx.load(term, 'PathOfTerm', 'Name', 'LocalCustomProperties');\r\n                        terms.push(term);\r\n                    });\r\n                    if (!terms.length) {\r\n                        termLoadFromUrl = true;\r\n                        var currentTermPath = _this.getCurrentTermPath();\r\n                        if (currentTermPath) {\r\n                            var currentTermPathParts = currentTermPath.split(';');\r\n                            var currentTerms = termSet.get_terms();\r\n                            do {\r\n                                var term = currentTerms.getByName(currentTermPathParts.shift());\r\n                                ctx.load(term);\r\n                                terms.push(term);\r\n                                currentTerms = term.get_terms();\r\n                            } while (currentTermPathParts.length);\r\n                        }\r\n                    }\r\n                    return Helper.clientContextExecute(ctx, false).then(function () {\r\n                        var term = _this.getSelectedTerm(terms);\r\n                        if (!term) {\r\n                            return new CurrentTermInfo(title);\r\n                        }\r\n                        var termsPath = [];\r\n                        termsPath.push(term);\r\n                        var counter = term.get_pathOfTerm().split(';').length - 1;\r\n                        var parentTerm = term;\r\n                        do {\r\n                            parentTerm = parentTerm.get_parent();\r\n                            ctx.load(parentTerm, 'PathOfTerm', 'Name', 'LocalCustomProperties');\r\n                            termsPath.push(parentTerm);\r\n                        } while (counter-- > 0);\r\n                        return Helper.clientContextExecute(ctx, false).then(function () {\r\n                            var result = new CurrentTermInfo(title);\r\n                            for (var i = 0, max = termsPath.length; i < max; i++) {\r\n                                var termPath = termsPath[i];\r\n                                if (!termPath.get_serverObjectIsNull()) {\r\n                                    result.terms.push({\r\n                                        name: termPath.get_name(),\r\n                                        path: termPath.get_pathOfTerm(),\r\n                                        url: termPath.get_localCustomProperties()['_Sys_Nav_SimpleLinkUrl']\r\n                                    });\r\n                                }\r\n                            }\r\n                            if (termLoadFromUrl && result.terms.length) {\r\n                                var lastTerm = result.terms.shift();\r\n                                result.title = lastTerm.name;\r\n                            }\r\n                            return result;\r\n                        });\r\n                    });\r\n                })\r\n                    .catch(function (ex) {\r\n                    showError(ex);\r\n                    return new CurrentTermInfo(title);\r\n                });\r\n            });\r\n        });\r\n    };\r\n    TermBreadcrumb.prototype.getNavigationPage = function (navPage) {\r\n        if (!navPage) {\r\n            return '/';\r\n        }\r\n        return navPage.replace('~siteCollection', _spPageContextInfo.siteServerRelativeUrl);\r\n    };\r\n    TermBreadcrumb.start = function (jTarget, config) {\r\n        config = $.extend({}, config, jTarget.data('config'));\r\n        if (config.navigationPage) {\r\n            window.$itacs.helper.pageLoaded().then(function () {\r\n                new TermBreadcrumb(jTarget, config);\r\n            });\r\n        }\r\n    };\r\n    return TermBreadcrumb;\r\n}());\r\nwindow.$itacs.termBreadcrumb = TermBreadcrumb.start;\r\nif (typeof window['NotifyScriptLoadedAndExecuteWaitingJobs'] != 'undefined') {\r\n    window['NotifyScriptLoadedAndExecuteWaitingJobs']('ritermbreadcrumb.js');\r\n}\r\n"],"sourceRoot":""}