forked from
pds.ls/pdsls
atmosphere explorer
refactor labels
+18
-29
+18
-29
src/views/labels.tsx
+18
-29
src/views/labels.tsx
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import { localDateFromTimestamp } from "../utils/date.js";
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const LABELS_PER_PAGE = 50;
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const DEFAULT_LABELER_DID = "did:plc:ar7c4by46qjdydhdevvrndac";
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const LabelCard = (props: { label: ComAtprotoLabelDefs.Label }) => {
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const label = props.label;
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.map((f) => f.trim())
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.filter((f) => f.length > 0);
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const exclusions: { pattern: string; hasWildcard: boolean }[] = [];
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const inclusions: { pattern: string; hasWildcard: boolean }[] = [];
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const toMatcher = (pattern: string): ((value: string) => boolean) => {
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if (pattern.includes("*")) {
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const regexPattern = pattern.replace(/[.+?^${}()|[\]\\]/g, "\\$&").replace(/\*/g, ".*");
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const regex = new RegExp(`^${regexPattern}$`);
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return (value) => regex.test(value);
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}
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return (value) => value === pattern;
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};
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const exclusions: ((value: string) => boolean)[] = [];
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const inclusions: ((value: string) => boolean)[] = [];
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filters.forEach((f) => {
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if (f.startsWith("-")) {
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const lower = f.slice(1).toLowerCase();
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exclusions.push({
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pattern: lower,
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hasWildcard: lower.includes("*"),
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});
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exclusions.push(toMatcher(f.slice(1).toLowerCase()));
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} else {
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const lower = f.toLowerCase();
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inclusions.push({
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pattern: lower,
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hasWildcard: lower.includes("*"),
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});
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inclusions.push(toMatcher(f.toLowerCase()));
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}
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});
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const matchesPattern = (value: string, filter: { pattern: string; hasWildcard: boolean }) => {
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if (filter.hasWildcard) {
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// Convert wildcard pattern to regex
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const regexPattern = filter.pattern
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.replace(/[.+?^${}()|[\]\\]/g, "\\$&") // Escape special regex chars except *
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.replace(/\*/g, ".*"); // Replace * with .*
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const regex = new RegExp(`^${regexPattern}$`);
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return regex.test(value);
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} else {
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return value === filter.pattern;
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}
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};
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return labels().filter((label) => {
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const labelValue = label.val.toLowerCase();
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if (exclusions.some((exc) => matchesPattern(labelValue, exc))) {
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if (exclusions.some((exc) => exc(labelValue))) {
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return false;
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}
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// If there are inclusions, at least one must match
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if (inclusions.length > 0) {
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return inclusions.some((inc) => matchesPattern(labelValue, inc));
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return inclusions.some((inc) => inc(labelValue));
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}
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// If only exclusions were specified, include everything not excluded
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});
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const fetchLabels = async (formData: FormData, reset?: boolean) => {
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let did = formData.get("did")?.toString()?.trim() || "did:plc:ar7c4by46qjdydhdevvrndac";
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let did = formData.get("did")?.toString()?.trim() || DEFAULT_LABELER_DID;
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const uriPatterns = formData.get("uriPatterns")?.toString()?.trim();
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if (!did || !uriPatterns) {
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uriPatterns: uriPatterns.split(",").map((p) => p.trim()),
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sources: [did as `did:${string}:${string}`],
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cursor: cursor(),
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limit: LABELS_PER_PAGE,
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},
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});
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