1 files changed, 0 insertions, 488 deletions
diff --git a/talermerchantdemos/blog/static/web-common/taler-wallet-lib.ts b/talermerchantdemos/blog/static/web-common/taler-wallet-lib.ts
deleted file mode 100644
index cbf32e8..0000000
--- a/talermerchantdemos/blog/static/web-common/taler-wallet-lib.ts
+++ /dev/null
@@ -1,488 +0,0 @@
-/*
-  @source https://www.git.taler.net/?p=web-common.git;a=blob_plain;f=taler-wallet-lib.ts;hb=HEAD
-  @license magnet:?xt=urn:btih:5de60da917303dbfad4f93fb1b985ced5a89eac2&dn=lgpl-2.1.txt LGPL v21
-
-  @licstart  The following is the entire license notice for the
-  JavaScript code in this page.
-
-  Copyright (C) 2015, 2016 INRIA
-
-  The JavaScript code in this page is free software: you can
-  redistribute it and/or modify it under the terms of the GNU
-  Lesser General Public License (GNU LGPL) as published by the Free Software
-  Foundation, either version 2.1 of the License, or (at your option)
-  any later version.  The code is distributed WITHOUT ANY WARRANTY;
-  without even the implied warranty of MERCHANTABILITY or FITNESS
-  FOR A PARTICULAR PURPOSE.  See the GNU LGPL for more details.
-
-  As additional permission under GNU LGPL version 2.1 section 7, you
-  may distribute non-source (e.g., minimized or compacted) forms of
-  that code without the copy of the GNU LGPL normally required by
-  section 4, provided you include this license notice and a URL
-  through which recipients can access the Corresponding Source.
-
-  @licend  The above is the entire license notice
-  for the JavaScript code in this page.
-
-  @author Marcello Stanisci
-  @author Florian Dold
-*/
-
-
-export namespace taler {
-  "use strict";
-
-  let logVerbose: boolean = false;
-  try {
-    logVerbose = !!localStorage.getItem("taler-log-verbose");
-  } catch (e) {
-    // can't read from local storage
-  }
-
-  const presentHandlers: any[] = [];
-  const absentHandlers: any[] = [];
-
-  // Are we running as the content script of an 
-  // extension (and not just from a normal page)?
-  let runningInExtension = false;
-
-  let callSeqId = 1;
-
-  let installed = false;
-  let probeExecuted = false;
-  let pageLoaded = false;
-
-  let errorHandler: any = undefined;
-
-  let sheet: CSSStyleSheet;
-
-  export function onError(handler: any) {
-    if (errorHandler) {
-      console.warn("Overriding error handler");
-    }
-    errorHandler = handler;
-  }
-
-
-  /**
-   * Error handler for things that go wrong in the merchant
-   * frontend browser code.
-   */
-  function raise_error(reason: string, detail: any) {
-    if (errorHandler) {
-      errorHandler(reason, detail);
-      return;
-    }
-    alert(`Failure: ${reason}.  No error handler installed.  Open the developer console for more information.`);
-    console.error(reason, detail);
-    console.warn("No custom error handler set.");
-  }
-
-
-  function callWallet(funcName: string, args: any, onResult?: any): void {
-    const detail = JSON.parse(JSON.stringify(args || {}));
-    const callId = callSeqId++;
-    detail.callId = callId;
-    let onTimeout = () => {
-      console.warn("timeout for invocation of " + funcName);
-    }
-    const timeoutHandle: number = setTimeout(onTimeout, 1000);
-    let handler = (evt: CustomEvent) => {
-      if (evt.detail.callId !== callId) {
-        return;
-      }
-      if (onResult) {
-        onResult(evt.detail);
-      }
-      clearTimeout(timeoutHandle);
-      document.removeEventListener(funcName + "-result", handler);
-    };
-    document.addEventListener(funcName + "-result", handler);
-    const evt = new CustomEvent(funcName, {detail});
-    document.dispatchEvent(evt)
-  }
-
-
-  /**
-   * Confirm that a reserve was created.
-   *
-   * Used by tightly integrated bank portals.
-   */
-  export function confirmReserve(reservePub: string) {
-    if (!installed) {
-      logVerbose && console.log("delaying confirmReserve");
-      taler.onPresent(() => {
-        confirmReserve(reservePub);
-      });
-      return;
-    }
-    callWallet("taler-confirm-reserve", {reserve_pub: reservePub});
-  }
-
-
-  export function createReserve(callbackUrl: string, amount: any, wtTypes: string[], suggestedExchangeUrl?: string) {
-    if (!installed) {
-      logVerbose && console.log("delaying createReserve");
-      taler.onPresent(() => {
-        createReserve(callbackUrl, amount, wtTypes, suggestedExchangeUrl);
-      });
-      return;
-    }
-    let args = {
-      callback_url: callbackUrl,
-      amount: amount,
-      wt_types: wtTypes,
-      suggested_exchange_url: suggestedExchangeUrl
-    };
-    callWallet("taler-create-reserve", args);
-  }
-
-
-  function handlePaymentResponse(walletResp: any) {
-    /**
-     * Handle a failed payment.
-     *
-     * Try to notify the wallet first, before we show a potentially
-     * synchronous error message (such as an alert) or leave the page.
-     */
-    function handleFailedPayment(r: XMLHttpRequest) {
-      let timeoutHandle: number|null = null;
-      function err() {
-        raise_error("pay-failed", {status: r.status, response: r.responseText});
-      }
-      function onResp() {
-        if (timeoutHandle != null) {
-          clearTimeout(timeoutHandle);
-          timeoutHandle = null;
-        }
-        err();
-      }
-      function onTimeout() {
-        timeoutHandle = null
-        err();
-      }
-      callWallet("taler-payment-failed", {H_contract: walletResp.H_contract}, onResp);
-      timeoutHandle = setTimeout(onTimeout, 200);
-    }
-
-
-    logVerbose && console.log("handling taler-notify-payment: ", walletResp);
-    // Payment timeout in ms.
-    let timeout_ms = 1000;
-    // Current request.
-    let r: XMLHttpRequest|null;
-    let timeoutHandle: number|null = null;
-    function sendPay() {
-      r = new XMLHttpRequest();
-      r.open("post", walletResp.contract.pay_url);
-      r.setRequestHeader("Content-Type", "application/json;charset=UTF-8");
-      r.send(JSON.stringify(walletResp.payReq));
-      r.onload = function() {
-        if (!r) {
-          return;
-        }
-        switch (r.status) {
-          case 200:
-            const merchantResp = JSON.parse(r.responseText);
-            logVerbose && console.log("got success from pay_url");
-            callWallet("taler-payment-succeeded", {H_contract: walletResp.H_contract, merchantSig: merchantResp.sig}, () => {
-              let nextUrl = walletResp.contract.fulfillment_url;
-              logVerbose && console.log("taler-payment-succeeded done, going to", nextUrl);
-              window.location.href = nextUrl;
-              window.location.reload(true);
-            });
-            break;
-          default:
-            handleFailedPayment(r);
-            break;
-        }
-        r = null;
-        if (timeoutHandle != null) {
-          clearTimeout(timeoutHandle!);
-          timeoutHandle = null;
-        }
-      };
-      function retry() {
-        if (r) {
-          r.abort();
-          r = null;
-        }
-        timeout_ms = Math.min(timeout_ms * 2, 10 * 1000);
-        logVerbose && console.log("sendPay timed out, retrying in ", timeout_ms, "ms");
-        sendPay();
-      }
-      timeoutHandle = setTimeout(retry, timeout_ms);
-    }
-    sendPay();
-  }
-
-
-  export function onPresent(f: any) {
-    presentHandlers.push(f);
-  }
-
-  export function onAbsent(f: any) {
-    absentHandlers.push(f);
-  }
-
-  interface FulfillmentQuery {
-    type: "fulfillment_url";
-  }
-
-  interface OrderIdQuery {
-    type: "order_id";
-    order_id: string;
-  }
-
-
-  interface PayDetail {
-    contract_url?: string;
-    offer_url?: string;
-  }
-
-  export function internalPay(p: PayDetail) {
-    // either the callback gets called,
-    // or the wallet will redirect the browser
-    callWallet("taler-pay", p, handlePaymentResponse);
-  }
-
-  export function pay(p: PayDetail) {
-    if (!installed) {
-      logVerbose && console.log("delaying call to 'pay' until GNU Taler wallet is present");
-      taler.onPresent(() => {
-        pay(p);
-      });
-      return;
-    }
-    internalPay(p);
-  }
-
-  export interface AuditorDetail {
-    currency: string;
-    url: string;
-    auditorPub: string;
-    expirationStamp: number;
-  }
-
-
-  export function internalAddAuditor(d: AuditorDetail) {
-    // either the callback gets called,
-    // or the wallet will redirect the browser
-    callWallet("taler-add-auditor", d);
-  }
-
-
-  export function addAuditor(d: AuditorDetail) {
-    if (!installed) {
-      logVerbose && console.log("delaying call to 'addAuditor' until GNU Taler wallet is present");
-      taler.onPresent(() => {
-        addAuditor(d);
-      });
-      return;
-    }
-    internalAddAuditor(d);
-  }
-
-
-  export function internalCheckAuditor(url: string): Promise<AuditorDetail|undefined> {
-    return new Promise<AuditorDetail|undefined>((resolve, reject) => {
-      callWallet("taler-check-auditor", url, (x: any) => resolve(x as AuditorDetail));
-    });
-  }
-
-
-  /**
-   * Check if an auditor is already added to the wallet.
-   *
-   * Same-origin restrictions apply.
-   */
-  export function checkAuditor(url: string): Promise<AuditorDetail|undefined> {
-    if (!installed) {
-      logVerbose && console.log("delaying call to 'checkAuditor' until GNU Taler wallet is present");
-      return new Promise<AuditorDetail|undefined>((resolve, reject) => {
-        taler.onPresent(() => {
-          resolve(checkAuditor(url));
-        });
-      });
-    }
-    return internalCheckAuditor(url);
-  }
-
-
-  function initTaler() {
-
-    function handleUninstall() {
-      installed = false;
-      // not really true, but we want "uninstalled" to be shown
-      firstTimeoutCalled = true;
-      announce();
-    }
-
-    function handleProbe() {
-      probeExecuted = true;
-      if (!installed) {
-        logVerbose && console.log("taler install detected");
-        installed = true;
-        announce();
-      }
-    }
-
-    function probeTaler() {
-      probeExecuted = false;
-      var eve = new Event("taler-probe");
-      document.dispatchEvent(eve);
-    }
-
-    let firstTimeoutCalled = false;
-
-    function onProbeTimeout() {
-      if (!probeExecuted) {
-        if (installed || !firstTimeoutCalled) {
-          installed = false;
-          firstTimeoutCalled = true;
-          logVerbose && console.log("taler uninstall detected");
-          announce();
-        }
-      }
-      // try again, maybe it'll be installed ...
-      probeTaler();
-    }
-
-    /**
-     * Announce presence/absence and update stylesheets.
-     *
-     * Only called after document.readyState is at least "interactive".
-     */
-    function announce() {
-      if (!pageLoaded) {
-        logVerbose && console.log("page not loaded yet, announcing later");
-        return;
-      }
-      setStyles();
-      if (installed) {
-        logVerbose && console.log("announcing installed");
-        for (var i = 0; i < presentHandlers.length; i++) {
-          presentHandlers[i]();
-        }
-      } else {
-        if (firstTimeoutCalled) {
-          logVerbose && console.log("announcing uninstalled");
-          for (var i = 0; i < absentHandlers.length; i++) {
-            absentHandlers[i]();
-          }
-        } else {
-          logVerbose && console.log("announcing nothing");
-        }
-      }
-    }
-
-    function setStyles() {
-      if (!sheet || !sheet.cssRules) {
-        return;
-      }
-      while (sheet.cssRules.length > 0) {
-        sheet.deleteRule(0);
-      }
-      if (installed) {
-        sheet.insertRule(".taler-installed-hide { display: none; }", 0);
-        sheet.insertRule(".taler-probed-hide { display: none; }", 0);
-      } else {
-        sheet.insertRule(".taler-installed-show { display: none; }", 0);
-
-        if (firstTimeoutCalled) {
-          sheet.insertRule(".taler-probed-hide { display: none; }", 0);
-        } else {
-          // We're still doing the detection
-          sheet.insertRule(".taler-installed-hide { display: none; }", 0);
-        }
-      }
-    }
-
-    function initStyle() {
-      logVerbose && console.log("taking over styles");
-      const name = "taler-presence-stylesheet";
-      const content = "/* Taler stylesheet controlled by JS */";
-      let style = document.getElementById(name) as HTMLStyleElement|null; 
-      if (!style) {
-        style = document.createElement("style");
-        // Needed by WebKit
-        style.appendChild(document.createTextNode(content));
-        style.id = name;
-        document.head.appendChild(style);
-        sheet = style.sheet as CSSStyleSheet;
-      } else {
-        // We've taken over the stylesheet now,
-        // make it clear by clearing all the rules in it
-        // and making it obvious in the DOM.
-        if (style.tagName.toLowerCase() === "style") {
-          style.innerText = content;
-        }
-        if (!style.sheet) {
-          throw Error("taler-presence-stylesheet should be a style sheet (<link> or <style>)");
-        }
-        sheet = style.sheet as CSSStyleSheet;
-        while (sheet.cssRules.length > 0) {
-          sheet.deleteRule(0);
-        }
-      }
-    }
-
-    function onPageLoad() {
-      pageLoaded = true;
-      if (document.readyState == "complete") {
-        initStyle();
-      } else {
-        let listener = () => {
-          initStyle();
-          setStyles();
-        };
-        window.addEventListener("load", listener);
-      }
-
-      // We only start the timeout after the page is interactive.
-      window.setInterval(onProbeTimeout, 300);
-
-      announce();
-    }
- 
-    probeTaler();
-    document.addEventListener("taler-probe-result", handleProbe, false);
-    document.addEventListener("taler-uninstall", handleUninstall, false);
-    // Handle the case where the JavaScript is loaded after the page
-    // has been loaded for the first time.
-    if (document.readyState == "loading") {
-      document.addEventListener("DOMContentLoaded", onPageLoad, false);
-    } else {
-      onPageLoad();
-    }
-  }
-
-  function onPageLoadInExtension() {
-    if (document.documentElement.getAttribute("data-taler-nojs")) {
-      logVerbose && console.log("doing taler initialization from extension (nojs)");
-      initTaler();
-    }
-  }
-
-  let caught = false;
-  try {
-    (chrome as any).runtime.sendMessage({type: "ping"});
-  } catch (e) {
-    caught = true;
-  }
-
-  if (caught) {
-    logVerbose && console.log("running taler-wallet-lib from page");
-    initTaler();
-  } else {
-    logVerbose && console.log("running taler-wallet-lib from extension");
-    runningInExtension = true;
-    // Wait for even style sheets to load
-    if (document.readyState != "complete") {
-      window.addEventListener("load", () => onPageLoadInExtension());
-    } else {
-      onPageLoadInExtension();
-    }
-  }
-}
-// @license-end