2b:null 2c:["$","title",null,{"children":"SourceCred Ledger Viewer | Thena Seer | Observable"}] 31:T5a6,augmentedLedgerLog = truncatedLedgerLog.map(event => { if (event.action.type === "TRANSFER_GRAIN") { event.action.from = getAccountName(event.action.from); event.action.to = getAccountName(event.action.to); event.action.amount = g(event.action.amount); } if (event.action.type === "TOGGLE_ACTIVATION") { event.action.identityId = getAccountName(event.action.identityId); } if (event.action.type === "MERGE_IDENTITIES") { const base = getAccount(event.action.base); event.action.base = base ? base.identity.name : "IDENTITY MERGED"; event.action.newAliases = base ? base.identity.aliases.map(a => a.description) : "ERROR"; event.action.target = getAccountName(event.action.target); } if (event.action.type === "DISTRIBUTE_GRAIN") { if (event.action.distribution) { event.action.distribution.allocations.forEach(allocation => { allocation.policy.budget = g(allocation.policy.budget); allocation.receipts.sort((a, b) => a.amount.padStart(30, '0') < b.amount.padStart(30, '0') ? 1 : -1); allocation.receipts.forEach(receipt => { receipt.id = getAccountName(receipt.id); receipt.amount = g(receipt.amount); }); }); } } event.ledgerTimestamp = new Date(event.ledgerTimestamp).toLocaleString("en", { month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", year: "2-digit", }); return event; })32:[] 2f:{"id":"a8adf7eb37e4857e","slug":"sourcecred-ledger-viewer","title":"SourceCred Ledger Viewer","thumbnail":"e8fc8ef2dec6198c7bca79aabc0fa2ad63c1b32e5ebad90e4abe5c7437bf0bbc","access_level":"public","create_time":"$D2021-01-20T22:39:41.505Z","update_time":"$D2021-05-07T22:07:50.284Z","view_time":null,"first_public_time":"$D2021-01-21T01:49:30.632Z","fork":false,"stars":1,"starred":false,"owner":{"type":"team","id":"02da1489ba09747c","login":"blueridger","name":"Thena Seer","avatar_url":"https://avatars-next.observableusercontent.com/825e429fb341f958eb349531edcd0ad621ab96cd653f492a5b4a46022642ecc0","tier":"starter_2024"},"version":354,"publish_version":354,"role":null,"authored":false,"authors":[{"type":"individual","id":"d8b2df630d9bbc28","login":"blueridger","name":"Thena Seer","avatar_url":"https://avatars-next.observableusercontent.com/825e429fb341f958eb349531edcd0ad621ab96cd653f492a5b4a46022642ecc0","tier":null}],"members":[{"type":"individual","id":"d8b2df630d9bbc28","login":"blueridger","name":"Thena Seer","avatar_url":"https://avatars-next.observableusercontent.com/825e429fb341f958eb349531edcd0ad621ab96cd653f492a5b4a46022642ecc0","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":3,"collection":null,"type":"notebook","body":{"title":"SourceCred Ledger Viewer","cells":[{"id":144,"value":"title = md`# SourceCred Ledger Viewer\nThis is a tool that will programatically load and display a more-human-readable version of the ledger from any sourcecred instance branch. \"more-human-readable\" means that identity IDs are converted to identity names, and grain amounts are formatted.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":235,"value":"viewof branchUrl = {\n let form = html`

To start, simple paste the branch url into this text field (do not hit enter):
Example: https://github.com/sourcecred/cred/tree/gh-pages

`\n form.oninput = () => {\n form.value = form.url.value\n }\n form.oninput();\n return form;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":94,"value":"ledgerFilter","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":37,"value":"viewof ledgerFilter = {\n let checkboxes = actionTypes.map(type => `${type}
`);\n let form = html``\n form.oninput = () => {\n const selectedActions = actionTypes.filter(type => form[type].checked);\n const filteredLedger = augmentedLedgerLog.filter(event => selectedActions.includes(event.action.type));\n const ledgerString = JSON.stringify(filteredLedger, null, 1).replaceAll(\"},\\n {\", \"},\\n\\n\\n\\n {\")\n form.value = html``\n }\n form.oninput();\n return form;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":281,"value":"md`Note: this tool also supports url query strings. Try:\n[https://observablehq.com/@blueridger/sourcecred-ledger-viewer?branchUrl=https://github.com/sourcecred/cred/tree/gh-pages](https://observablehq.com/@blueridger/sourcecred-ledger-viewer?branchUrl=https://github.com/sourcecred/cred/tree/gh-pages)\n\nor\n\n[https://observablehq.com/@blueridger/sourcecred-ledger-viewer?repoAndBranch=sourcecred/cred/gh-pages](https://observablehq.com/@blueridger/sourcecred-ledger-viewer?repoAndBranch=sourcecred/cred/gh-pages)`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":223,"value":"html`

`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":228,"value":"md`# Code Stuff`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":54,"value":"actionTypes = Array.from(new Set(augmentedLedgerLog.map(event => event.action.type)))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":130,"value":"$31","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":55,"value":"truncatedLedgerLog = ledger ? JSON.parse(JSON.stringify(ledger.eventLog().slice(-100).reverse())) : []","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":169,"value":"ledger = \n repoAndBranch ? loadLedger(repoAndBranch) : null;","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":12,"value":"repoAndBranch = {\n if (branchUrl && branchUrl.length > 0) {\n const match = branchUrl.match(/.*github\\.com\\/(.*)tree\\/(.*)(\\/?)/);\n if (match) return match[1] + match[2];\n }\n if (location.search.includes(\"?branchUrl=\")) {\n const match = location.search.match(/.*github\\.com\\/(.*)tree\\/(.*)(\\/?)/);\n if (match) return match[1] + match[2];\n }\n if (location.search.includes(\"?repoAndBranch=\")) {\n const match = location.search.match(/\\\\?repoAndBranch=(.*)/);\n if (match) return match[1];\n }\n return null;\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":0,"value":"sc = (await require(\"sourcecred@latest\"))","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":3,"value":"async function loadLedger(repoAndBranch) {\n const ledgerFile = `https://raw.githubusercontent.com/${repoAndBranch}/data/ledger.json`;\n const ledgerRaw = await (await fetch(ledgerFile)).text();\n return sc.ledger.ledger.Ledger.parse(ledgerRaw);\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":171,"value":"g = grain => {\n return sc.ledger.grain.format(grain, 2);\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":158,"value":"getAccountName = (identityId) => {\n const account = getAccount(identityId);\n return account ? account.identity.name : \"ERROR\";\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":294,"value":"reversedLog = ledger ? ledger.eventLog().slice().reverse() : []","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":192,"value":"getAccount = (identityId) => {\n const mergeIndex = reversedLog.findIndex(event => {\n return event.action.type == \"MERGE_IDENTITIES\" && event.action.target == identityId\n })\n if (mergeIndex === -1) return ledger.account(identityId)\n const slicedLog = reversedLog.slice(mergeIndex + 1).reverse()\n const slicedLedger = sc.ledger.ledger.Ledger.fromEventLog(slicedLog)\n return slicedLedger.account(identityId);\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W32","stdlib":"1","titling":"auto"}} 30:"$2f:body"