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paginated user comment screens

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This commit is contained in:
Doug Hoyte
2023-09-28 16:20:50 -04:00
parent e987b8dcfc
commit 4975dbc2e2
5 changed files with 70 additions and 8 deletions
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28
src/apps/web/WebUtils.h
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@ -22,6 +22,34 @@ struct Url {
if (u.size()) path.emplace_back(u);
}
std::optional<std::string_view> lookupQuery(std::string_view key) {
std::string_view curr = query;
while (curr.size()) {
auto nextPos = curr.find("&");
{
std::string_view currKV = nextPos == std::string::npos ? curr : curr.substr(0, nextPos);
std::string_view k, v;
auto equalsPos = currKV.find("=");
if (equalsPos == std::string::npos) {
k = currKV;
} else {
k = currKV.substr(0, equalsPos);
v = currKV.substr(equalsPos + 1);
}
if (k == key) return v;
}
if (nextPos == std::string::npos) break;
curr = curr.substr(nextPos + 1);
}
return std::nullopt;
}
};
inline std::string renderTimestamp(uint64_t now, uint64_t ts) {