chore: version inicial del codigo fuente del LMS Estafeta

2026-10-02 20:33:12 -06:00
commit c8bb6b97b9
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+/* *
+ *
+ *  (c) 2010-2017 Christer Vasseng, Torstein Honsi
+ *
+ *  License: www.highcharts.com/license
+ *
+ *  !!!!!!! SOURCE GETS TRANSPILED BY TYPESCRIPT. EDIT TS FILE ONLY. !!!!!!!
+ *
+ * */
+'use strict';
+import H from '../Core/Globals.js';
+import U from '../Core/Utilities.js';
+var merge = U.merge, objectEach = U.objectEach;
+/**
+ * @interface Highcharts.AjaxSettingsObject
+ */ /**
+* The payload to send.
+*
+* @name Highcharts.AjaxSettingsObject#data
+* @type {string|Highcharts.Dictionary<any>}
+*/ /**
+* The data type expected.
+* @name Highcharts.AjaxSettingsObject#dataType
+* @type {"json"|"xml"|"text"|"octet"}
+*/ /**
+* Function to call on error.
+* @name Highcharts.AjaxSettingsObject#error
+* @type {Function}
+*/ /**
+* The headers; keyed on header name.
+* @name Highcharts.AjaxSettingsObject#headers
+* @type {Highcharts.Dictionary<string>}
+*/ /**
+* Function to call on success.
+* @name Highcharts.AjaxSettingsObject#success
+* @type {Function}
+*/ /**
+* The HTTP method to use. For example GET or POST.
+* @name Highcharts.AjaxSettingsObject#type
+* @type {string}
+*/ /**
+* The URL to call.
+* @name Highcharts.AjaxSettingsObject#url
+* @type {string}
+*/
+/**
+ * Perform an Ajax call.
+ *
+ * @function Highcharts.ajax
+ *
+ * @param {Partial<Highcharts.AjaxSettingsObject>} attr
+ *        The Ajax settings to use.
+ *
+ * @return {false|undefined}
+ *         Returns false, if error occured.
+ */
+H.ajax = function (attr) {
+    var options = merge(true, {
+        url: false,
+        type: 'get',
+        dataType: 'json',
+        success: false,
+        error: false,
+        data: false,
+        headers: {}
+    }, attr), headers = {
+        json: 'application/json',
+        xml: 'application/xml',
+        text: 'text/plain',
+        octet: 'application/octet-stream'
+    }, r = new XMLHttpRequest();
+    /**
+     * @private
+     * @param {XMLHttpRequest} xhr - Internal request object.
+     * @param {string|Error} err - Occured error.
+     * @return {void}
+     */
+    function handleError(xhr, err) {
+        if (options.error) {
+            options.error(xhr, err);
+        }
+        else {
+            // @todo Maybe emit a highcharts error event here
+        }
+    }
+    if (!options.url) {
+        return false;
+    }
+    r.open(options.type.toUpperCase(), options.url, true);
+    if (!options.headers['Content-Type']) {
+        r.setRequestHeader('Content-Type', headers[options.dataType] || headers.text);
+    }
+    objectEach(options.headers, function (val, key) {
+        r.setRequestHeader(key, val);
+    });
+    // @todo lacking timeout handling
+    r.onreadystatechange = function () {
+        var res;
+        if (r.readyState === 4) {
+            if (r.status === 200) {
+                res = r.responseText;
+                if (options.dataType === 'json') {
+                    try {
+                        res = JSON.parse(res);
+                    }
+                    catch (e) {
+                        return handleError(r, e);
+                    }
+                }
+                return options.success && options.success(res);
+            }
+            handleError(r, r.responseText);
+        }
+    };
+    try {
+        options.data = JSON.stringify(options.data);
+    }
+    catch (e) {
+        // empty
+    }
+    r.send(options.data || true);
+};
+/**
+ * Get a JSON resource over XHR, also supporting CORS without preflight.
+ *
+ * @function Highcharts.getJSON
+ * @param {string} url
+ *        The URL to load.
+ * @param {Function} success
+ *        The success callback. For error handling, use the `Highcharts.ajax`
+ *        function instead.
+ * @return {void}
+ */
+H.getJSON = function (url, success) {
+    H.ajax({
+        url: url,
+        success: success,
+        dataType: 'json',
+        headers: {
+            // Override the Content-Type to avoid preflight problems with CORS
+            // in the Highcharts demos
+            'Content-Type': 'text/plain'
+        }
+    });
+};
+var exports = {
+    ajax: H.ajax,
+    getJSON: H.getJSON
+};
+export default exports;