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metadata-management.html
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<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8"/>
<meta content="width=device-width, initial-scale=1.0" name="viewport"/>
<title>MetaStore2 UI</title>
<script type="text/javascript" src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@kit-data-manager/metadata-editor@0.9.3/deps/opt/popper/popper.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@kit-data-manager/metadata-editor/deps/underscore/underscore-umd-min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/@kit-data-manager/metadata-editor@0.9.3/deps/opt/tabulator/tabulator.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/moment.min.js"
integrity="sha512-qTXRIMyZIFb8iQcfjXWCO8+M5Tbc38Qi5WzdPOYZHIlZpzBHG3L3by84BBBOiRGiEb7KKtAOAs5qYdUiZiQNNQ=="
crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<script src="js/ajv/ajv.min.js"></script>
<script src="js/semantic-ui/transition.min.js"></script>
<script src="js/semantic-ui/dimmer.min.js"></script>
<script src="js/semantic-ui/tab.min.js"></script>
<script src="js/semantic-ui/modal.min.js"></script>
<script src="js/semantic-ui/dropdown.min.js"></script>
<script src="https://cdn.jsdelivr.net/npm/keycloak-js@18.0.1/dist/keycloak.min.js"></script>
<!--Twitter typeahead-->
<script src="https://twitter.github.io/typeahead.js/releases/latest/typeahead.bundle.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/4.7.7/handlebars.min.js"
integrity="sha512-RNLkV3d+aLtfcpEyFG8jRbnWHxUqVZozacROI4J2F1sTaDqo1dPQYs01OMi1t1w9Y2FdbSCDSQ2ZVdAC8bzgAg=="
crossorigin="anonymous" referrerpolicy="no-referrer"></script>
<!--Typeahead standalone-->
<!--link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/typeahead-standalone/dist/basic.css" />
<script src="https://cdn.jsdelivr.net/npm/typeahead-standalone"></script-->
<link rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/@kit-data-manager/metadata-editor@0.9.3/deps/opt/bootstrap/css/bootstrap.min.css">
<link rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/@kit-data-manager/metadata-editor@0.9.3/deps/opt/fontawesome/css/all.min.css">
<link rel="stylesheet"
href="https://cdn.jsdelivr.net/npm/@kit-data-manager/metadata-editor@0.9.3/deps/opt/tabulator/tabulator_bootstrap4.min.css">
<link rel="stylesheet" href="./css/semantic.min.css">
<link rel="stylesheet" href="./css/styles.css"/>
<!--Metadata Editor library-->
<script src="js/editor/dependencies/jsonform/jsonform.min.js"></script>
<script src="js/editor/lib/js/metadataeditor.js"></script>
<!--Settings, models and ui schemas-->
<script src="./definitions/metastore/itemsMetadataRecord.js"></script>
<script src="./definitions/metastore/metadataRecordModel.js"></script>
<script src="./definitions/metastore/metadataRecordUIDefinitionCreate.js"></script>
<script src="./definitions/metastore/metadataRecordUIDefinitionRead.js"></script>
<script src="./definitions/metastore/metadataRecordUIDefinitionUpdate.js"></script>
<script src="./definitions/metastore/tableDefinitionMetadata.js"></script>
<script src="./definitions/metastore/typeahead.js"></script>
<script src="./definitions/metastore/orcid2.js"></script>
<script src="./js/monaco-editor/dev/vs/loader.js"></script>
</head>
<body class="ui">
<h1 class="ui block header">
<img id="app-logo" src="./images/mm3.png" class="ui circular image">
<div id="app-title" class="content">
{app-title}
<div id="app-subtitle" class="sub header">{app-subtitle}</div>
</div>
</h1>
<div class="ui grid container">
<div class="ui secondary fluid menu">
<div class="item">
<div id="schema_management_button" class="ui animated primary right button" tabindex="0">
<div class="visible content">Schema Management</div>
<div class="hidden content">
<i class="code icon"></i>
</div>
</div>
</div>
<div class="item">
<div id="metadata_management_button" class="ui animated primary right disabled button" tabindex="0">
<div class="visible content">Metadata Management</div>
<div class="hidden content">
<i class="file code outline icon"></i>
</div>
</div>
</div>
<div class="item" id="search-tab">
<div id="search_button" class="ui animated primary right button" tabindex="0">
<div class="visible content">Search</div>
<div class="hidden content">
<i class="search icon"></i>
</div>
</div>
</div>
<div class="item">
<div id="filter_button" class="ui animated primary right button" tabindex="0">
<div class="visible content">Show/Hide Filters</div>
<div class="hidden content">
<i class="filter icon"></i>
</div>
</div>
</div>
<div class="right menu">
<div class="item">
<p id="logged_in_as">Not logged in</p>
</div>
<div class="right item">
<div id="login_button" class="ui animated primary right button" tabindex="0">
<div id="login_button_text" class="visible content">Login</div>
<div class="hidden content">
<i id="login_icon" class="sign-in icon"></i>
</div>
</div>
</div>
</div>
</div>
<div class="ui container">
<div id="service-url-input" style="margin-top: 10px">
<div class="ui grid container">
<!--div class="two wide column"-->
<div class="three wide column">
<div class="ui column label">
Service Base URL
</div>
</div>
<div class="thirteen wide column">
<div class="ui fluid icon input">
<input id="metastore-base-url" type="text" placeholder="MetaStore base URL...">
<i class="search icon"></i>
<div id="refresh-button" class="ui vertical animated button" tabindex="0">
<div class="hidden content">Reload</div>
<div class="visible content">
<i class="fa-solid fa-arrows-rotate"></i>
</div>
</div>
</div>
</div>
</div>
</div>
<div id="filter_segment" class="ui segment invisible">
<a class="ui blue ribbon label">Table Filter</a>
<div class="sixteen column ui stackable grid" style="margin-top: 10px">
<div class="four wide column">
<select id="filter-field" class="ui fluid dropdown">
<option></option>
<option value="id">Identifier</option>
<option value="relatedResource.identifier">Related Resource</option>
<option value="schema.identifier">Schema Identifier</option>
</select>
</div>
<div class="two wide column">
<select id="filter-type" class="ui fluid dropdown">
<option value="=">=</option>
<option value="!=">!=</option>
<option value="like">like</option>
</select>
</div>
<div class="six wide column">
<!--input id="filter-value" class="ui input" type="text" placeholder="value to filter"-->
<div class="ui fluid input">
<input id="filter-value" type="text" placeholder="Filter value...">
</div>
</div>
<!--button id="filter-clear">Clear Filter</button-->
<div class="two wide column">
<div id="filter-button" class="ui vertical animated fluid button" tabindex="0">
<div class="hidden content">Filter</div>
<div class="visible content">
<i class="filter icon"></i>
</div>
</div>
</div>
<div class="two wide column">
<div id="clear-filter-button" class="ui vertical animated fluid button" tabindex="0">
<div class="hidden content">Clear</div>
<div class="visible content">
<i class="eraser icon"></i>
</div>
</div>
</div>
</div>
</div>
<div class="ui segment">
<a class="ui blue ribbon label">Metadata Documents</a>
<!--div style="overflow-x: scroll"-->
<div id="table-metadata"></div>
</div>
<div class="ui segment">
<a class="ui blue ribbon label">Messages</a>
<div id="messages" class="ui segment">
<div class="three column ui stackable grid">
<div class="column">
<button class="ui primary basic fluid button" onclick="removeMessages(0)">Remove All</button>
</div>
<div class="column">
<button class="ui positive basic fluid button" onclick="removeMessages(1)">Remove Information
</button>
</div>
<div class="column">
<button class="ui negative basic fluid button" onclick="removeMessages(2)">Remove Error</button>
</div>
</div>
<div id="messages_end"></div>
</div>
</div>
<div id="loading_indicator" class="ui active dimmer" style="visibility: hidden">
<div class="ui huge text loader">Loading</div>
</div>
</div>
<div id="editor_modal" class="ui overlay fullscreen modal">
<i class="close icon"></i>
<div id="editor_modal_header" class="header">
Edit Metadata
</div>
<div class="scrolling content">
<div class="ui top attached tabular menu">
<a id="record-tab" class="item active" data-tab="first">Record Metadata</a>
<a id="metadata-tab" class="item" data-tab="second">Metadata Document</a>
</div>
<div class="ui bottom attached tab positive active" data-tab="first">
<form id="record-form"></form>
</div>
<div id="metadata-tab-content" class="ui bottom attached tab segment" data-tab="second">
<div class="ui segment">
Document Version
<select id="document-version" class="ui dropdown">
<option value="1">1</option>
<option value="2">2</option>
<option value="3">3</option>
</select>
<div id="document-version-button" class="ui vertical animated button" tabindex="0">
<div class="hidden content">Load</div>
<div class="visible content">
<i class="check circle outline icon"></i>
</div>
</div>
</div>
<div id="eddi" style="width:100%;height:500px;border:1px solid grey"></div>
</div>
</div>
<div class="center aligned actions">
<div id="form_close" class="ui black deny button">
Close
</div>
<div id="form_submit" class="ui positive right labeled icon button">
Submit
<i class="checkmark icon"></i>
</div>
</div>
</div>
</div>
<!-- JS -->
<script type="module">
import {unescapeXml, readFile, create_UUID} from './js/editor-utils.js';
import {
config,
readSchema,
readSchemaIds,
updateMetadataRecord,
createMetadataRecord,
readMetadataDocument
} from './js/metastore-utils.js';
import {ajaxBaseUrl, keycloak, showServiceUrl, appDescription, searchEnabled} from './js/metastore.settings.js';
if (!showServiceUrl) {
$('#service-url-input').empty();
}
if (!searchEnabled) {
$('#search-tab').empty();
}
$('#app-logo').attr("src", appDescription["app-logo"]);
let header = appDescription["app-title"] +
'<div id="app-subtitle" class="sub header">' + appDescription["app-subtitle"] + '</div>';
$('#app-title').html(header);
if (typeof keycloak != typeof undefined) {
keycloak.onAuthSuccess = function () {
userLoggedIn(true);
};
keycloak.onAuthLogout = function () {
userLoggedIn(false);
};
keycloak.onTokenExpired = () => {
addMessage(0, 'Keycloak token expired. Trying to refresh.');
keycloak.updateToken(30).success(() => {
addMessage(0, 'Successfully got a new token.');
config.token = keycloak.token;
reloadTable();
}).catch(() => {
addMessage(1, "Failed to refresh keycloak token.");
config.token = null;
userLoggedIn(false);
reloadTable();
});
};
keycloak.init({
responseMode: 'fragment'
});
$("#login_button").click(() => {
if ($("#login_button_text").text() === "Login") {
keycloak.login();
} else {
keycloak.logout();
}
});
} else {
$("#login_button").attr("style", "display:none");
$("#logged_in_as").attr("style", "display:none");
}
function userLoggedIn(login) {
if (login) {
$("#login_icon").attr("class", "sign-out icon")
$("#login_button_text").text("Logout");
addMessage(0, 'User ' + keycloak.idTokenParsed.preferred_username + ' logged in.');
localStorage.setItem("userLoggedIn", true);
$("#logged_in_as").text("Logged in as " + keycloak.idTokenParsed.preferred_username);
$("#editor-create-button").removeAttr("disabled");
config.token = keycloak.token;
localStorage.setItem("token", config.token);
} else {
$("#login_icon").attr("class", "sign-in icon")
$("#login_button_text").text("Login");
localStorage.removeItem("userLoggedIn", true);
$("#logged_in_as").text("Not logged in.");
$("#editor-create-button").attr("disabled", "disabled");
config.token = null;
localStorage.removeItem("token", true);
}
reloadTable();
}
JSONForm.elementTypes.typeahead = typeahead;
JSONForm.elementTypes.orcid = orcid2;
let table = null;
let ajaxURL = null;
let currentAjaxBaseUrl = null;
mainMethod();
function mainMethod() {
let validatedRecord = null;
let documentFile = null;
let leftModel = null;
let rightModel = null;
let editor = null;
let selectedMetadataId = null;
currentAjaxBaseUrl = ajaxBaseUrl;
ajaxURL = currentAjaxBaseUrl + "ui/metadata";
config.ajaxBaseUrl = currentAjaxBaseUrl;
$('#metastore-base-url').val(currentAjaxBaseUrl);
tableDefinitionMetadata.ajaxURL = ajaxURL;
tableDefinitionMetadata.ajaxError = function (cell, value) {
addMessage(1, "Failed to access backend service at " + ajaxURL);
};
let doInitialFiltering = false;
let currentUrl = window.location.href;
let url = new URL(currentUrl);
let schemaId = url.searchParams.get("schemaId");
if (schemaId) {
$("#filter-field").val("schema.identifier");
$("#filter-type").val("like")
$("#filter-value").val(schemaId);
doInitialFiltering = true;
}
$('.menu .item').tab();
/**Initialize and show the monaco editor. This function allows to create both: a single document editor, i.e.,
* for creation, or a diff editor, i.e., for updates. The kind of editor is selected by the 'diff' argument.
* Using argument 'readOnly' the editor can be initialized in read-only mode, i.e., for view operation.
* Finally, the 'metadata' argument provides the content of the editor as plain text. Optionally, for JSON documents,
* 'schema' may contain a JSON schema used for code-completion by the editor, if available. The 'schema' argument
* has to be provided as object. If omitted, the document is interpreted as XML.
* @param {string} metadata The editor content.
* @param {object} schema The schema object optionally used for code-completion of JSON documents.
* @param {boolean} diffMode Either true (diff mode) or false (no diff mode).
* @param {boolean} readOnly Either true (read only mode) or false (no read only mode).
*/
function showMonaco(metadata, schema, diffMode, readOnly) {
let type = "JSON";
if (editor != null) {
if (leftModel != null) {
leftModel.dispose();
}
rightModel.dispose();
editor.dispose();
leftModel = null;
rightModel = null;
editor = null;
}
if (schema instanceof XMLDocument) {
type = "XML";
}
require.config({paths: {vs: 'js/monaco-editor/dev/vs'}});
require(['vs/editor/editor.main'], function () {
if (type === "JSON") {
monaco.languages.json.jsonDefaults.setDiagnosticsOptions({
validate: true,
schemas: [
{
uri: "http://www.example.org/schema/json", // id of the first schema
fileMatch: ['*'], // associate with our model
schema: JSON.parse(JSON.stringify(schema))
}
]
});
leftModel = monaco.editor.createModel(metadata, 'json');
rightModel = monaco.editor.createModel(metadata, 'json', "http://www.example.org/schema/json");
} else {
leftModel = monaco.editor.createModel(metadata, 'xml');
rightModel = monaco.editor.createModel(metadata, 'xml');
}
if (diffMode) {
editor = monaco.editor.createDiffEditor(document.getElementById('eddi'), {
automaticLayout: true,
theme: 'vs-dark',
minimap: {enabled: false},
renderOverviewRuler: false,
renderIndicators: false,
overviewRulerLanes: 0,
scrollBeyondLastLine: false,
renderSideBySide: false,
diffCodeLens: true
// wordWrap: 'on',
});
editor.setModel({
original: leftModel,
modified: rightModel
});
} else {
editor = monaco.editor.create(document.getElementById('eddi'), {
automaticLayout: true,
theme: 'vs-dark',
model: rightModel,
readOnly: readOnly,
minimap: {enabled: false},
renderOverviewRuler: false,
renderIndicators: false,
overviewRulerLanes: 0,
scrollBeyondLastLine: false
});
}
});
}
/**This function allows to update the editor with the provided content. It is meant to be used only in combination with
* an editor previously created in diff mode and will only replace the right-hand-side of the document. All other properties
* remain unaffected.
* @param {string} metadata The editor content.
*/
function updateMonaco(metadata) {
let type = rightModel.getLanguageId();
rightModel.dispose();
require.config({paths: {vs: 'js/monaco-editor/dev/vs'}});
require(['vs/editor/editor.main'], function () {
if (type === "json") {
rightModel = monaco.editor.createModel(metadata, 'json', "http://www.example.org/schema/json");
} else {
rightModel = monaco.editor.createModel(metadata, 'xml');
}
editor.setModel({
original: leftModel,
modified: rightModel
});
});
}
/** Returns the current document from the monaco editor. In Create mode, the content if simple returned.
* In update mode, the content is only returned, if there is a difference.
* @param {boolean} create TRUE for create mode.
*/
function getDocumentFromMonaco(create) {
let result = null;
if (rightModel != null && rightModel.getValue() != "") {
if (create || leftModel != null && leftModel.getValue() != rightModel.getValue()) {
if (rightModel._languageId === "json") {
let metadataBlobRecord = new Blob([rightModel.getValue()], {type: "application/json"});
result = new File([metadataBlobRecord], 'metadata.json');
} else {
let metadataBlobRecord = new Blob([unescapeXml(rightModel.getValue())], {type: "application/xml"});
result = new File([metadataBlobRecord], 'metadata.xsd');
}
}
}
return result;
}
function doUpdateMetadata() {
documentFile = getDocumentFromMonaco(false);
if (!validatedRecord) {
window.alert('Please validate at least the Record Metadata.');
return false;
} else if (validatedRecord && !documentFile) {
addMessage(0, "Performing update of metadata record.");
updateMetadataRecord(validatedRecord).then(success => {
$("#formModal").modal('hide');
reloadTable();
addMessage(0, success);
}).catch(error => {
$("#formModal").modal('hide');
addMessage(1, error);
});
} else if (validatedRecord && documentFile) {
addMessage(0, "Performing update of metadata record and metadata document.");
updateMetadataRecord(validatedRecord, documentFile).then(success => {
$("#formModal").modal('hide');
reloadTable();
addMessage(0, success);
}).catch(error => {
$("#formModal").modal('hide');
addMessage(1, error);
});
}
}
function doCreateMetadata() {
//obtain document from editor
documentFile = getDocumentFromMonaco(true);
if (!validatedRecord || !documentFile) {
window.alert('Please validate/check both, Record Metadata and Metadata Document.');
return false;
} else {
createMetadataRecord(validatedRecord, documentFile).then(success => {
$("#formModal").modal('hide');
reloadTable();
addMessage(0, success);
}, error => {
$("#formModal").modal('hide');
addMessage(1, error);
});
}
}
function resetModalState() {
$("#record-tab").removeClass("valid-tab");
$("#metadata-tab").removeClass("valid-tab");
$('#record-form').removeClass("was-validated");
validatedRecord = null;
documentFile = null;
$("#record-tab").click();
}
function updateFilter() {
let fieldVal = $("#filter-field").val();
let typeVal = $("#filter-type").val()
let filterVal = $("#filter-value").val()
if (filterVal) {
addMessage(0, "Applying filter '" + fieldVal + " " + typeVal + " " + filterVal + "'");
table.setFilter(fieldVal, typeVal, filterVal);
}
}
function clearFilter() {
table.clearFilter();
}
$("#filter_button").click(() => {
if ($("#filter_segment").hasClass("invisible")) {
$("#filter_segment").removeClass("invisible");
} else {
$("#filter_segment").addClass("invisible");
}
});
$("#schema_management_button").click(() => {
window.open("schema-management.html", "self");
});
$("#search_button").click(() => {
window.open("elastic-search-metastore.html", "self");
});
let inputs = {
dataModel: getModelForOperation("READ"),
uiForm: uiDefinitionRead,
items: tableItems,
tableLayout: tableDefinitionMetadata,
tooltip4ReadIcon: "Read Metadata Record",
tooltip4EditIcon: "Update Metadata record",
//define callback for read icon
readOperation: function (rowColumnvalue) {
resetModalState();
//Initialize metadata editor form for metadata
let url = rowColumnvalue.schema.identifier;
selectedMetadataId = rowColumnvalue.id;
readSchema(url).then(schema => {
return readMetadataDocument(rowColumnvalue.metadataDocumentUri).then(document => {
//Add metadata editor form for record
let options = {
operation: "READ",
dataModel: inputs.dataModel,
uiForm: inputs.uiForm,
resource: rowColumnvalue
};
//fill version selection
$("#document-version").empty();
$("#document-version-button").removeClass("disabled");
for (let i = 1; i <= rowColumnvalue.recordVersion; i++) {
if (i == rowColumnvalue.recordVersion) {
$("#document-version").append('<option selected="selected" value=\"' + i + '\">' + i + '</option>')
} else {
$("#document-version").append('<option value=\"' + i + '\">' + i + '</option>')
}
}
$('#record-form').empty();
$('#record-form').metadataeditorForm(options, null);
showMonaco(document, schema, true, true);
//remove add/delete buttons from JSONForms
$('._jsonform-array-buttons').each(function () {
$(this).attr("style", "display:none");
});
$('._jsonform-array-item-delete').each(function () {
$(this).attr("style", "display:none");
});
$('#edit-form').removeClass("disabled");
$('#form_submit').addClass("disabled");
$('#editor_modal_header')[0].innerText = "Show Metadata";
$('#editor_modal').modal('show');
$("#edit-form").removeClass("disabled");
})
}).catch(error => addMessage(1, error));
},
updateOperation: function (rowColumnvalue) {
resetModalState();
readSchema(rowColumnvalue.schema.identifier).then(schema => {
return readMetadataDocument(rowColumnvalue.metadataDocumentUri).then(document => {
//add metadata record editor
let options = {
operation: "UPDATE",
dataModel: getModelForOperation("UPDATE"),
uiForm: uiDefinitionUpdate,
resource: rowColumnvalue,
buttonTitle: "Validate"
};
selectedMetadataId = rowColumnvalue.id;
//fill version selection
$("#document-version").empty();
$("#document-version-button").removeClass("disabled");
for (let i = 1; i <= rowColumnvalue.recordVersion; i++) {
if (i == rowColumnvalue.recordVersion) {
$("#document-version").append('<option selected="selected" value=\"' + i + '\">' + i + '</option>')
} else {
$("#document-version").append('<option value=\"' + i + '\">' + i + '</option>')
}
}
$('#record-form').empty();
$('#record-form').metadataeditorForm(options, function onSubmitValid(updatedMetadataDocument) {
validatedRecord = updatedMetadataDocument;
$("#record-tab").addClass("valid-tab");
});
showMonaco(document, schema, true, false);
$("#form_submit").removeClass("disabled");
$('#editor_modal_header')[0].innerText = "Update Metadata";
$('#editor_modal').modal({
onDeny: () => {
return true
},
onApprove: doUpdateMetadata
}).modal('show');
})
}).catch(error => addMessage(1, error));
},
createOperation: {
callback: function () {
$("#metadata-tab").addClass("disabled");
$("#metadata-tab-content").removeAttr("data-tab", "second");
resetModalState();
let options = {
operation: "CREATE",
dataModel: getModelForOperation("CREATE"),
uiForm: uiDefinitionCreate,
buttonTitle: "Validate"
};
$("#document-version").empty();
$("#document-version-button").addClass("disabled");
$('#record-form').empty();
$('#record-form').metadataeditorForm(options, function onSubmitValid(updatedMetadataDocument) {
//record document validated, enable and fill document tab
$("#record-tab").addClass("valid-tab");
validatedRecord = updatedMetadataDocument;
let record = JSON.parse(validatedRecord);
record.schema.identifierType = "INTERNAL";
validatedRecord = JSON.stringify(record);
// check schema identifier type and set URL accordingly
url = currentAjaxBaseUrl + "schemas/" + record.schema.identifier;
//add the schema version if it is given
if (record.schemaVersion !== undefined) {
url = url + "?version=" + record.schemaVersion;
}
//obtain schema and generate editor form
readSchema(url).then(result => {
let type = "JSON";
if (result instanceof XMLDocument) {
type = "XML";
}
let input = document.getElementsByClassName('input-file');
return readFile(input).then(documentAsText => {
if (documentAsText != null) {
showMonaco(documentAsText, result, false, false);
} else {
if (type === "JSON") {
showMonaco('{}', result, false, false);
} else {
showMonaco('<root></root>', result, false, false);
}
}
}, error => {
addMessage(0, error + " Starting with empty metadata document.");
if (type === "JSON") {
showMonaco('{}', result, false, false);
} else {
showMonaco('<root></root>', result, false, false);
}
});
}).catch(error => {
addMessage(1, error);
});
$("#metadata-tab").removeClass("disabled");
$("#metadata-tab-content").attr("data-tab", "second");
});
$("#form_submit").removeClass("disabled");
$('#editor_modal_header')[0].innerText = "Create Metadata";
$('#editor_modal')
.modal({
onDeny: () => {
return true;
},
onApprove: doCreateMetadata
}).modal('show');
},
buttonTitle: "Register new Metadata Document"
}
};
//create and render the table
let tableElement = $('#table-metadata').metadataeditorTable(inputs);
//obtain the table object for applying filters
table = tableElement.table;
if (doInitialFiltering) {
updateFilter();
}
$("#filter-button").click(() => {
updateFilter()
});
$("#clear-filter-button").click(() => {
clearFilter()
});
$("#removeAllButton").click(() => {
removeMessages(0);
});
$("#removeInfoButton").click(() => {
removeMessages(1);
});
$("#removeErrorButton").click(() => {
removeMessages(2);
});
$("#refresh-button").click(() => {
currentAjaxBaseUrl = $("#metastore-base-url").val();
config.ajaxBaseUrl = currentAjaxBaseUrl;
ajaxURL = currentAjaxBaseUrl + "ui/metadata";
tableDefinitionMetadata.ajaxURL = ajaxURL;
addMessage(0, "Updated MetaStore base URL to " + currentAjaxBaseUrl);
reloadTable();
});
//schema version selection handler
$("#document-version-button").click(() => {
let url = currentAjaxBaseUrl + "metadata/" + selectedMetadataId + "?version=" + $("#document-version").val();
//Obtain schema for record
readMetadataDocument(url).then(result => {
updateMonaco(result);
}, error => {
addMessage(1, error)
});
});
if (localStorage.getItem("userLoggedIn")) {
localStorage.removeItem("userLoggedIn")
$("#login_button").click();
}
if (typeof keycloak != typeof undefined && config.token == null) {
$("#editor-create-button").attr("disabled", "disabled");
}
addMessage(0, "Metadata Management successfully initialized.");
}
/**Reload the table after an update.
*/
function reloadTable() {
if (table != null) {
if (config.token != null) {
let ajaxConfig = {
method: "GET",
headers: {
"Accept": 'application/tabulator+json; charset=utf-8',
"Authorization": "Bearer " + config.token
}
};
table.setData(ajaxURL, {}, ajaxConfig);
} else {
let ajaxConfig = {
method: "GET",
headers: {
"Accept": 'application/tabulator+json; charset=utf-8',
}
};
table.setData(ajaxURL);
}
}
}
/**
* Switch the operation type of the generated form. This influences visible fields and layout.
* @param {operationType} operation The operation type to adapt model and ui to.
*/
function getModelForOperation(operation) {
const copy = JSON.parse(JSON.stringify(model))
switch (operation) {
case("CREATE"): {
copy.properties.createdAt.type = "null";
copy.properties.lastUpdate.type = "null";
copy.properties.recordVersion.type = "null";
copy.properties.metadataDocumentUri.type = "null";
copy.properties.documentHash.type = "null";
let response = readSchemaIds();
if (response instanceof String) {
//error case, return copy without schemaId selection
addMessage(1, response);
return copy;
}
let schemaIds = [];
for (const schema of response) {
schemaIds.unshift(schema.schemaId);
}
//remove empty elements
const newArr = schemaIds.filter((a) => a);
copy.properties.schema.properties.identifier.enum = newArr;
return copy;
}
case("READ"): {
copy.properties.createdAt.type = "string";
copy.properties.lastUpdate.type = "string";
copy.properties.recordVersion.type = "integer";
copy.properties.metadataDocumentUri.type = "string";
copy.properties.documentHash.type = "string";
return copy;
}
case("UPDATE"): {
copy.properties.createdAt.type = "string";
copy.properties.lastUpdate.type = "string";
copy.properties.recordVersion.type = "string";
copy.properties.metadataDocumentUri.type = "string";
copy.properties.documentHash.type = "string";
/* copy.properties.metadataDocument = {
"type": "string",
"title": "Metadata Document"
};*/
return copy;
}
}
}
/**Add a new message at the message area.
* @param {integer} type Either 0 (Success) or 1 (Error)
* @param (string) message The message to add.
*/
function addMessage(type, message) {
let element = $("#messages_end");
let div = document.createElement('div');
let messageType = "positive";
let messageHeader = "Information";
switch (type) {
case 1: {
messageType = "negative";
messageHeader = "Error";
}
}
let uuid = create_UUID();
div.setAttribute("class", "ui " + messageType + " message");
div.setAttribute("id", uuid);
div.innerHTML =
"<i class='close icon' onclick='closeMessage(\"" + uuid + "\")'></i>" +
"<div class='header'>" +
messageHeader +
"</div>" +
"<p>" + message + "</p>";
element.after(div);
}
</script>
<script>
/**Callback for closing a single message.
* @param {string} id UUID of the message to close.
*/
function closeMessage(id) {
$("#" + id).remove();
}
/**Callback for message removal buttons.
* @param {integer} type Message type to remove (0=all, 1=information, 2=error)
*/
function removeMessages(type) {
switch (type) {
case 0:
$("#messages .message:not(button)").remove();
return;
case 1:
$("#messages .positive:not(button)").remove();
return;
case 2:
$("#messages .negative:not(button)").remove();
}
}
</script>
</body>
</html>