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use dioxus::prelude::*;
use crate::state::app_state::AppState;
use crate::utils::time_format::format_time;
/// A search result from the server.
#[derive(Clone, Debug)]
struct SearchResult {
event_id: String,
sender: String,
sender_display_name: String,
body: String,
timestamp: u64,
}
/// Server-side message search panel.
#[component]
pub fn ServerSearchPanel(
room_id: String,
on_close: EventHandler<()>,
) -> Element {
let state = use_context::<Signal<AppState>>();
let mut query = use_signal(|| String::new());
let mut results = use_signal(Vec::<SearchResult>::new);
let mut is_searching = use_signal(|| false);
let mut searched = use_signal(|| false);
let _room_id_sig = use_signal(|| room_id.clone());
let mut do_search = move || {
let q = query.read().clone();
if q.trim().is_empty() {
return;
}
is_searching.set(true);
searched.set(true);
results.set(Vec::new());
spawn(async move {
let client = { state.read().client.clone() };
if let Some(client) = client {
use matrix_sdk::ruma::api::client::search::search_events::v3::{
Request, Criteria,
};
use matrix_sdk::ruma::assign;
let criteria = Criteria::new(q);
let categories = assign!(matrix_sdk::ruma::api::client::search::search_events::v3::Categories::new(), {
room_events: Some(criteria),
});
let request = Request::new(categories);
match client.send(request).await {
Ok(response) => {
let mut items = Vec::new();
let room_events = response.search_categories.room_events;
for result in room_events.results {
if let Some(event) = result.result {
let json = event.json();
if let Ok(val) = serde_json::from_str::<serde_json::Value>(json.get()) {
let event_id = val.get("event_id")
.and_then(|e: &serde_json::Value| e.as_str())
.unwrap_or("")
.to_string();
let sender = val.get("sender")
.and_then(|s: &serde_json::Value| s.as_str())
.unwrap_or("")
.to_string();
let body = val.get("content")
.and_then(|c: &serde_json::Value| c.get("body"))
.and_then(|b: &serde_json::Value| b.as_str())
.unwrap_or("")
.to_string();
let ts = val.get("origin_server_ts")
.and_then(|t: &serde_json::Value| t.as_u64())
.unwrap_or(0);
items.push(SearchResult {
event_id,
sender: sender.clone(),
sender_display_name: sender,
body,
timestamp: ts,
});
}
}
}
results.set(items);
}
Err(e) => {
tracing::error!("Search failed: {e}");
}
}
}
is_searching.set(false);
});
};
rsx! {
div {
class: "server-search",
div {
class: "server-search__header",
h3 { "Search Messages" }
button {
class: "server-search__close",
onclick: move |_| on_close.call(()),
"✕"
}
}
div {
class: "server-search__input-row",
input {
r#type: "text",
class: "server-search__input",
placeholder: "Search messages on server...",
value: "{query}",
oninput: move |evt| query.set(evt.value()),
onkeydown: move |evt: Event<KeyboardData>| {
if evt.key() == Key::Enter {
do_search();
}
},
autofocus: true,
}
button {
class: "btn btn--primary",
onclick: move |_| do_search(),
"Search"
}
}
div {
class: "server-search__results",
if *is_searching.read() {
div {
class: "server-search__loading",
div { class: "spinner spinner--small" }
span { "Searching..." }
}
}
if *searched.read() && !*is_searching.read() && results.read().is_empty() {
div {
class: "server-search__empty",
"No results found."
}
}
for result in results.read().iter() {
{
let body = result.body.clone();
let sender = result.sender_display_name.clone();
let time = format_time(result.timestamp);
rsx! {
div {
class: "server-search__result",
div {
class: "server-search__result-header",
span { class: "server-search__result-sender", "{sender}" }
span { class: "server-search__result-time", "{time}" }
}
div {
class: "server-search__result-body",
"{body}"
}
}
}
}
}
}
}
}
}