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activity: sort, load more, compromises for client-side search

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my initial intent before starting search was for it to be server-sided,
considering this activity log could rack up 100s or 1000s of entries,
and then I forgot and did it client-sided.

this commit adds a feature to load more results when scrolled to the
bottom, and when a search returns few or no results (this is limited, so
it wont loop infinitely). Also finally got rid of the useless left
column, since my ideas didn't match my implementation.

also, sorting is only by date, can't be bothered with anything else.
This commit is contained in:
Harvey Tindall
2023-10-22 00:28:01 +01:00
parent a0db685af2
commit 2d83718f81
9 changed files with 140 additions and 52 deletions
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ts/modules/activity.ts
+104 -25
View File
@@ -1,4 +1,4 @@
import { _post, _delete, toDateString } from "../modules/common.js";
import { _post, _delete, toDateString, addLoader, removeLoader } from "../modules/common.js";
import { Search, SearchConfiguration, QueryType, SearchableItem } from "../modules/search.js";
export interface activity {
@@ -31,7 +31,7 @@ var activityTypeMoods = {
export var activityReload = new CustomEvent("activity-reload");
export class Activity implements activity, SearchableItem { // FIXME: Add "implements"
export class Activity implements activity, SearchableItem {
private _card: HTMLElement;
private _title: HTMLElement;
private _time: HTMLElement;
@@ -173,14 +173,6 @@ export class Activity implements activity, SearchableItem { // FIXME: Add "imple
this._title.innerHTML = innerHTML.replace("{invite}", this._renderInvText());
}
/*} else if (this.source_type == "admin") {
// FIXME: Handle contactLinked/Unlinked, creation/deletion, enable/disable, createInvite/deleteInvite
} else if (this.source_type == "anon") {
this._referrer.innerHTML = ``;
} else if (this.source_type == "daemon") {
// FIXME: Handle deleteInvite, disabled, deletion
}*/
}
get time(): number { return this._timeUnix; }
@@ -289,7 +281,6 @@ export class Activity implements activity, SearchableItem { // FIXME: Add "imple
}
update = (act: activity) => {
// FIXME
this._act = act;
this.source_type = act.source_type;
this.invite_code = act.invite_code;
@@ -312,6 +303,7 @@ export class Activity implements activity, SearchableItem { // FIXME: Add "imple
interface ActivitiesDTO {
activities: activity[];
last_page: boolean;
}
export class activityList {
@@ -323,7 +315,14 @@ export class activityList {
private _sortingByButton = document.getElementById("activity-sort-by-field") as HTMLButtonElement;
private _notFoundPanel = document.getElementById("activity-not-found");
private _searchBox = document.getElementById("activity-search") as HTMLInputElement;
private _sortDirection = document.getElementById("activity-sort-direction") as HTMLButtonElement;
private _loader = document.getElementById("activity-loader");
private _search: Search;
private _ascending: boolean;
private _hasLoaded: boolean;
private _lastLoad: number;
private _page: number = 0;
private _lastPage: boolean;
setVisibility = (activities: string[], visible: boolean) => {
@@ -338,11 +337,19 @@ export class activityList {
}
reload = () => {
this._lastLoad = Date.now();
this._lastPage = false;
// this._page = 0;
let limit = 10;
if (this._page != 0) {
limit *= this._page+1;
};
let send = {
"type": [],
"limit": 60,
"limit": limit,
"page": 0,
"ascending": false
"ascending": this.ascending
}
_post("/activity", send, (req: XMLHttpRequest) => {
if (req.readyState != 4) return;
@@ -351,33 +358,72 @@ export class activityList {
return;
}
this._hasLoaded = true;
let resp = req.response as ActivitiesDTO;
// FIXME: Don't destroy everything each reload!
this._activities = {};
this._ordering = [];
for (let act of resp.activities) {
this._activities[act.id] = new Activity(act);
this._activityList.appendChild(this._activities[act.id].asElement());
this._ordering.push(act.id);
}
this._search.items = this._activities;
// FIXME: Actually implement sorting
this._ordering = Object.keys(this._activities);
this._search.ordering = this._ordering;
if (this._search.inSearch) {
const results = this._search.search(this._searchBox.value);
this.setVisibility(results, true);
if (results.length == 0) {
this._notFoundPanel.classList.remove("unfocused");
} else {
this._notFoundPanel.classList.add("unfocused");
}
this._search.onSearchBoxChange(true);
} else {
this.setVisibility(this._ordering, true);
this._notFoundPanel.classList.add("unfocused");
}
}, true);
}
loadMore = () => {
this._lastLoad = Date.now();
this._page += 1;
let send = {
"type": [],
"limit": 10,
"page": this._page,
"ascending": this._ascending
};
// this._activityList.classList.add("unfocused");
// addLoader(this._loader, false, true);
_post("/activity", send, (req: XMLHttpRequest) => {
if (req.readyState != 4) return;
if (req.status != 200) {
window.notifications.customError("loadActivitiesError", window.lang.notif("errorLoadActivities"));
return;
}
let resp = req.response as ActivitiesDTO;
this._lastPage = resp.last_page;
for (let act of resp.activities) {
this._activities[act.id] = new Activity(act);
this._ordering.push(act.id);
}
// this._search.items = this._activities;
// this._search.ordering = this._ordering;
if (this._search.inSearch) {
this._search.onSearchBoxChange(true);
} else {
this.setVisibility(this._ordering, true);
this._notFoundPanel.classList.add("unfocused");
}
// removeLoader(this._loader);
// this._activityList.classList.remove("unfocused");
}, true);
}
private _queries: { [field: string]: QueryType } = {
"id": {
name: window.lang.strings("activityID"),
@@ -494,6 +540,27 @@ export class activityList {
}
};
get ascending(): boolean { return this._ascending; }
set ascending(v: boolean) {
this._ascending = v;
this._sortDirection.innerHTML = `${window.lang.strings("sortDirection")} <i class="ri-arrow-${v ? "up" : "down"}-s-line ml-2"></i>`;
if (this._hasLoaded) {
this.reload();
}
}
detectScroll = () => {
// console.log(window.innerHeight + document.documentElement.scrollTop, document.scrollingElement.scrollHeight);
if (Math.abs(window.innerHeight + document.documentElement.scrollTop - document.scrollingElement.scrollHeight) < 50) {
// window.notifications.customSuccess("scroll", "Reached bottom.");
// Wait 1s between loads
if (this._lastLoad + 1000 > Date.now()) return;
this.loadMore();
}
}
private _prevResultCount = 0;
constructor() {
this._activityList = document.getElementById("activity-card-list");
document.addEventListener("activity-reload", this.reload);
@@ -508,9 +575,21 @@ export class activityList {
queries: this._queries,
setVisibility: this.setVisibility,
filterList: document.getElementById("activity-filter-list"),
onSearchCallback: () => {}
onSearchCallback: (visibleCount: number, newItems: boolean) => {
if (visibleCount < 10) {
if (!newItems || this._prevResultCount != visibleCount || (visibleCount == 0 && !this._lastPage)) this.loadMore();
}
this._prevResultCount = visibleCount;
}
}
this._search = new Search(conf);
this._search.generateFilterList();
this._hasLoaded = false;
this.ascending = false;
this._sortDirection.addEventListener("click", () => this.ascending = !this.ascending);
window.onscroll = this.detectScroll;
}
}