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author | Florian Dold <florian.dold@gmail.com> | 2017-05-28 23:15:41 +0200 |
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committer | Florian Dold <florian.dold@gmail.com> | 2017-05-28 23:15:41 +0200 |
commit | b6e774585d32017e5f1ceeeb2b2e2a5e350354d3 (patch) | |
tree | 080cb5afe3b48c0428abd2d7de1ff7fe34d9b9b1 /src/webex/pages/show-db.ts | |
parent | 38a74188d759444d7e1abac856f78ae710e2a4c5 (diff) | |
download | wallet-core-b6e774585d32017e5f1ceeeb2b2e2a5e350354d3.tar.xz |
move webex specific things in their own directory
Diffstat (limited to 'src/webex/pages/show-db.ts')
-rw-r--r-- | src/webex/pages/show-db.ts | 94 |
1 files changed, 94 insertions, 0 deletions
diff --git a/src/webex/pages/show-db.ts b/src/webex/pages/show-db.ts new file mode 100644 index 000000000..d95951385 --- /dev/null +++ b/src/webex/pages/show-db.ts @@ -0,0 +1,94 @@ +/* + This file is part of TALER + (C) 2015 GNUnet e.V. + + TALER is free software; you can redistribute it and/or modify it under the + terms of the GNU General Public License as published by the Free Software + Foundation; either version 3, or (at your option) any later version. + + TALER is distributed in the hope that it will be useful, but WITHOUT ANY + WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + A PARTICULAR PURPOSE. See the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License along with + TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + + +/** + * Wallet database dump for debugging. + * + * @author Florian Dold + */ + +function replacer(match: string, pIndent: string, pKey: string, pVal: string, + pEnd: string) { + const key = "<span class=json-key>"; + const val = "<span class=json-value>"; + const str = "<span class=json-string>"; + let r = pIndent || ""; + if (pKey) { + r = r + key + '"' + pKey.replace(/[": ]/g, "") + '":</span> '; + } + if (pVal) { + r = r + (pVal[0] === '"' ? str : val) + pVal + "</span>"; + } + return r + (pEnd || ""); +} + + +function prettyPrint(obj: any) { + const jsonLine = /^( *)("[\w]+": )?("[^"]*"|[\w.+-]*)?([,[{])?$/mg; + return JSON.stringify(obj, null as any, 3) + .replace(/&/g, "&").replace(/\\"/g, """) + .replace(/</g, "<").replace(/>/g, ">") + .replace(jsonLine, replacer); +} + + +document.addEventListener("DOMContentLoaded", () => { + chrome.runtime.sendMessage({type: "dump-db"}, (resp) => { + const el = document.getElementById("dump"); + if (!el) { + throw Error(); + } + el.innerHTML = prettyPrint(resp); + + document.getElementById("download")!.addEventListener("click", (evt) => { + console.log("creating download"); + const element = document.createElement("a"); + element.setAttribute("href", "data:text/plain;charset=utf-8," + encodeURIComponent(JSON.stringify(resp))); + element.setAttribute("download", "wallet-dump.txt"); + element.style.display = "none"; + document.body.appendChild(element); + element.click(); + }); + + }); + + + const fileInput = document.getElementById("fileInput")! as HTMLInputElement; + fileInput.onchange = (evt) => { + if (!fileInput.files || fileInput.files.length !== 1) { + alert("please select exactly one file to import"); + return; + } + const file = fileInput.files[0]; + const fr = new FileReader(); + fr.onload = (e: any) => { + console.log("got file"); + const dump = JSON.parse(e.target.result); + console.log("parsed contents", dump); + chrome.runtime.sendMessage({ type: "import-db", detail: { dump } }, (resp) => { + alert("loaded"); + }); + }; + console.log("reading file", file); + fr.readAsText(file); + }; + + document.getElementById("import")!.addEventListener("click", (evt) => { + fileInput.click(); + evt.preventDefault(); + }); +}); |