2c:null 2d:["$","title",null,{"children":"The Definititive SourceCred Observable, First Edition | sourcecred | Observable"}] 32:T4d9,humanReadableLedgerLog = JSON.parse(JSON.stringify(truncatedLedgerLog)).map(event => { if (event.action.type === "TRANSFER_GRAIN") { event.action.from = getAccountName(event.action.from); event.action.to = getAccountName(event.action.to); event.action.amount = g(event.action.amount); } if (event.action.type === "TOGGLE_ACTIVATION") { event.action.identityId = getAccountName(event.action.identityId); } if (event.action.type === "MERGE_IDENTITIES") { event.action.base = getAccountName(event.action.base); } if (event.action.type === "DISTRIBUTE_GRAIN") { if (event.action.distribution) { event.action.distribution.allocations.forEach(allocation => { allocation.policy.budget = g(allocation.policy.budget); allocation.receipts.sort((a, b) => BigInt(a.amount) < BigInt(b.amount) ? 1 : -1); allocation.receipts.forEach(receipt => { receipt.id = getAccountName(receipt.id); receipt.amount = g(receipt.amount); }); }); } } event.ledgerTimestamp = new Date(event.ledgerTimestamp).toLocaleString("en", { month: "numeric", day: "numeric", hour: "numeric", minute: "numeric", year: "2-digit", }); return event; })33:[] 30:{"id":"bdd6fe751cc337a2","slug":"the-definititive-sourcecred-observable-first-edition","title":"The Definititive SourceCred Observable, First Edition","thumbnail":"eca927990497a882a128ca0a3cf21e2d612f32c7c5deccb39f794d71c53cc101","access_level":"public","create_time":"$D2021-01-26T01:40:50.440Z","update_time":"$D2021-04-12T20:39:49.549Z","view_time":null,"first_public_time":"$D2021-01-26T01:41:01.157Z","fork":{"id":"cf3bdb75d28a19ae","slug":"the-definititive-sourcecred-observable-first-edition","title":"Deprecated in favor of this fork","owner":{"id":"02da1489ba09747c","login":"blueridger","name":"Thena Seer"}},"stars":0,"starred":false,"owner":{"type":"team","id":"3acff855ff3da8c5","login":"sourcecred","name":"","avatar_url":"https://avatars-next.observableusercontent.com/fc35ba0228e1ac5219545bdda143a2bc13283c4f57f617cb352acc7df48f6de2","tier":"starter_2024"},"version":604,"publish_version":604,"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":"team","id":"3acff855ff3da8c5","login":"sourcecred","name":"","avatar_url":"https://avatars-next.observableusercontent.com/fc35ba0228e1ac5219545bdda143a2bc13283c4f57f617cb352acc7df48f6de2","tier":"starter_2024","role":"editor"},{"type":"individual","id":"d8b2df630d9bbc28","login":"blueridger","name":"Thena Seer","avatar_url":"https://avatars-next.observableusercontent.com/825e429fb341f958eb349531edcd0ad621ab96cd653f492a5b4a46022642ecc0","tier":null,"role":"viewer"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":4,"collection":null,"type":"notebook","body":{"title":"The Definititive SourceCred Observable, First Edition","cells":[{"id":144,"value":"title = md`# The Definititive SourceCred Observable, First Edition\n\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, simply paste a SourceCred Instance 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":281,"value":"md`Note: this tool also supports url query strings. Try:\n[${url}?branchUrl=https://github.com/sourcecred/cred/tree/gh-pages](${url}?branchUrl=https://github.com/sourcecred/cred/tree/gh-pages)\n\nor\n\n[${url}?repoAndBranch=sourcecred/cred/gh-pages](${url}?repoAndBranch=sourcecred/cred/gh-pages)`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":518,"value":"md`You may also need to configure this:`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":520,"value":"weightedGraphFiles = [\n `https://raw.githubusercontent.com/${repoAndBranch}/output/graphs/sourcecred/discord/graph.json`,\n `https://raw.githubusercontent.com/${repoAndBranch}/output/graphs/sourcecred/discourse/graph.json`,\n `https://raw.githubusercontent.com/${repoAndBranch}/output/graphs/sourcecred/github/graph.json`,\n `https://raw.githubusercontent.com/${repoAndBranch}/output/graphs/sourcecred/initiatives/graph.json`,\n]","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":441,"value":"function toc(selector = \"h1\", heading = \"

\") {\n return Generators.observe(notify => {\n let headings = [];\n\n function observed() {\n const h = Array.from(document.querySelectorAll(selector));\n if (h.length !== headings.length || h.some((h, i) => headings[i] !== h)) {\n notify(html`${heading}

${DOM.text(h.textContent)}`,\n {onclick: e => (e.preventDefault(), h.scrollIntoView())}\n );\n })}`);\n }\n }\n\n const observer = new MutationObserver(observed);\n observer.observe(document.body, {childList: true, subtree: true});\n observed();\n return () => observer.disconnect();\n });\n}()","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":582,"value":"url = \"https://observablehq.com/@sourcecred/the-definititive-sourcecred-observable-first-edition\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":293,"value":"md`------\n\n# APIs\nThese are data structures and modules available for your use. They will autopopulate when you enter a branch url above.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":169,"value":"ledger = loadLedger(repoAndBranch);","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":368,"value":"credGraph = loadCredGraph(repoAndBranch)","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":393,"value":"//failing due to missing CORS headers??\n//weightedGraph = loadWeightedGraph(repoAndBranch);","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":0,"value":"sc = await require(\"sourcecred@latest\")","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":299,"value":"md`------\n\n# Workspace\nDo your data transformations here, and then plug them into the output modules below. Here are some tips:\n- deep copy objects before mutating them using \\`JSON.parse(JSON.stringify(yourObject))\\`\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":467,"value":"// Get started here!","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":305,"value":"md`------\n\n# Output Modules\nThese modules may be helpful for displaying your data transformations.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":405,"value":"md`### Generic Output Box\nAccepts any input type.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":410,"value":"genericBoxInput = {return {\"wow\": \"so generic\"}}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":408,"value":"{\n let output = genericBoxInput\n if (typeof genericBoxInput === 'object' && genericBoxInput !== null)\n output = JSON.stringify(genericBoxInput, null, 1);\n return html`${output}`\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":309,"value":"md`### Ledger Viewer`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":398,"value":"ledgerViewerInput = humanReadableLedgerLog","pinned":true,"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":591,"value":"md`### CSV Download`","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":594,"value":"import { serialize } from \"@palewire/saving-csv\"","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":596,"value":"genericBoxInput\n ? DOM.download(\n serialize(genericBoxInput),\n \"Output_\" + repoAndBranch,\n \"Download CSV\"\n )\n : md``","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":37,"value":"viewof ledgerFilter = {\n const actionTypes = Array.from(new Set(ledgerViewerInput.map(event => event.action.type)))\n const checkboxes = actionTypes.map(type => `${type}
`);\n let form = html`

${checkboxes}
`\n form.oninput = () => {\n const selectedActions = actionTypes.filter(type => form[type].checked);\n const filteredLedger = ledgerViewerInput.filter(event => selectedActions.includes(event.action.type));\n const ledgerString = JSON.stringify(filteredLedger, null, 1)\n form.value = html`${ledgerString}`\n }\n form.oninput();\n return form;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":322,"value":"md`------\n\n# Helper Functions\nThese are functions you may find useful to use in your workspace.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":158,"value":"getAccountName = (identityId, _ledger = ledger) => {\n const account = getAccount(identityId, _ledger);\n return account ? account.identity.name : `Error loading ${identityId}`;\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":192,"value":"getAccount = (identityId, _ledger = ledger) => {\n try {\n return _ledger.account(identityId);\n } catch {\n const reversedLog = ledger\n .eventLog()\n .slice()\n .reverse();\n const mergeIndex = reversedLog.findIndex(event => {\n return (\n event.action.type == \"MERGE_IDENTITIES\" &&\n event.action.target == identityId\n );\n });\n if (mergeIndex === -1) return null;\n const slicedLog = reversedLog.slice(mergeIndex + 1).reverse();\n const slicedLedger = sc.ledger.ledger.Ledger.fromEventLog(slicedLog);\n return slicedLedger.account(identityId);\n }\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":171,"value":"g = grain => {\n return sc.ledger.grain.format(grain, 2);\n}","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":228,"value":"md`------\n\n------\n\n------\n\n# Behind the curtain...\nThings you probably don't need to pay attention to.\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":201,"value":"md`## Backlog\n- Improve getAccountName to be able give a pre-merge account name for merged identityIds, and then use that to improve:\n - MERGE_IDENTITIES\n - RENAME_IDENTITY\n`","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":130,"value":"$32","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":55,"value":"truncatedLedgerLog = ledger ? ledger.eventLog().slice(-100).reverse() : []","pinned":true,"hidden":false,"mode":"ojs","author":"$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":"$undefined"},{"id":3,"value":"async function loadLedger(repoAndBranch) {\n if (!repoAndBranch) return null;\n const ledgerFile = `https://raw.githubusercontent.com/${repoAndBranch}/data/ledger.json`;\n const ledgerRaw = await (await fetch(ledgerFile)).text();\n try {\n return sc.ledger.ledger.Ledger.parse(ledgerRaw);\n } catch {\n return null;\n }\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":566,"value":"async function loadCredGraph(repoAndBranch) {\n if (!repoAndBranch) return null;\n const base = `https://raw.githubusercontent.com/${repoAndBranch}/`;\n const instance = sc.instance.readInstance.getNetworkReadInstance(base);\n try {\n return instance.readCredGraph();\n } catch (e) {\n return e;\n }\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":478,"value":"async function loadWeightedGraph(repoAndBranch) {\n if (!repoAndBranch) return null;\n\n const weightedGraphs = [];\n let raw = null;\n try {\n for (const file in weightedGraphFiles) {\n raw = await fetch(file);\n raw = await raw.text();\n weightedGraphs.push(sc.core.weightedGraph.fromJSON(JSON.parse(raw)));\n }\n return sc.core.weightedGraph.merge(weightedGraphs);\n } catch (e) {\n throw `${e}: ${weightedGraphFiles[weightedGraphs.length]} -- ${raw}`;\n }\n}","pinned":true,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"}],"files":"$W33","stdlib":"1","titling":"auto"}} 31:"$30:body"

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