feature: first pass on replies

refactor: move more smarts in the smartforms around
This commit is contained in:
Andy Burke 2025-09-21 16:02:08 -07:00
parent e1bb07a138
commit ab63d4ba8d
6 changed files with 343 additions and 181 deletions

View file

@ -6,12 +6,14 @@
.post-container {
position: relative;
display: grid;
grid-template-rows: auto auto 1fr;
grid-template-rows: auto auto auto auto 1fr;
grid-template-columns: auto auto 1fr;
grid-template-areas:
"expander preview info"
"expander preview subject"
"expander preview content";
"expander preview info"
"expander preview subject"
". . content"
". . newpost"
". . replies";
max-height: 6rem;
padding: 1rem;
border: 1px solid var(--border-subtle);
@ -20,9 +22,8 @@
margin-bottom: 2rem;
}
.post-container:has(input[name="expanded"]:checked) {
max-height: 40rem;
overflow-y: scroll;
.post-container:has(> div > label > input[name="expanded"]:checked) {
max-height: unset;
}
.expand-toggle-container input[name="expanded"] {
@ -30,15 +31,16 @@
visibility: hidden;
opacity: 0;
}
.post-container:has(input[name="expanded"]) .icon.minus,
.post-container:has(input[name="expanded"]:checked) .icon.plus {
.post-container:has(> div > label > input[name="expanded"]) .icon.minus,
.post-container:has(> div > label > input[name="expanded"]:checked) .icon.plus {
display: block;
opacity: 1;
visibility: visible;
}
.post-container:has(input[name="expanded"]) .icon.plus,
.post-container:has(input[name="expanded"]:checked) .icon.minus {
.post-container:has(> div > label > input[name="expanded"]) .icon.plus,
.post-container:has(> div > label > input[name="expanded"]:checked) .icon.minus {
display: none;
opacity: 0;
visibility: hidden;
@ -121,6 +123,14 @@
padding-left: 5rem;
margin-top: 2rem;
}
.post-container .new-post-container {
grid-area: newpost;
}
.post-container .replies-container {
grid-area: replies;
}
</style>
<div id="forum" class="tab">
@ -145,10 +155,10 @@
const creator = await USERS.get(post.creator_id);
const existing_element =
document.getElementById(`post-${post.id.substring(0, 49)}`) ??
document.getElementById(`post-${post.meta.temp_id}`);
document.getElementById(`post-${post.meta?.temp_id}`);
const post_datetime = datetime_to_local(post.timestamps.created);
const html_content = `<div class="post-container" data-creator_id="${creator.id}">
const html_content = `<div class="post-container" data-creator_id="${creator.id}" data-post_id="${post.id}">
<div class="expand-toggle-container">
<label>
<input type="checkbox" name="expanded"/><i class="icon plus"></i><i class="icon minus"></i>
@ -173,14 +183,21 @@
</div>
<div class="subject-container">${post.data.subject}</div>
<div class="content-container">${htmlify(post.data.content)}</div>
<!-- #include file="./new_post.html" -->
<div class="replies-container"></div>
</div>`;
if (existing_element) {
const template = document.createElement("template");
template.innerHTML = html_content;
existing_element.replaceWith(template.content.firstChild);
existing_element.classList.remove("sending");
} else {
forum_posts_list.insertAdjacentHTML("beforeend", html_content);
const target_container =
document.querySelector(
`.post-container[data-post_id='${post.parent_id}'] > .replies-container`,
) ?? forum_posts_list;
target_container.insertAdjacentHTML("beforeend", html_content);
}
}
@ -202,6 +219,12 @@
await render_post(post);
}
const new_post_forms = document.querySelectorAll(".post-creation-form");
for (const new_post_form of new_post_forms) {
new_post_form.action =
"/api/topics/" + document.body.dataset?.topic + "/events";
}
forum_posts_list.scrollTop = 0;
}
@ -228,7 +251,7 @@
})
.then(async (new_events_response) => {
const new_events = (await new_events_response.json()) ?? [];
await append_posts(new_events);
await append_posts(new_events.reverse());
poll_for_new_posts(topic_id);
})
.catch((error) => {
@ -276,7 +299,7 @@
const events = await events_response.json();
await append_posts(events);
await append_posts(events.reverse());
poll_for_new_posts();
}
document.addEventListener("topic_changed", load_active_topic_for_forum);
@ -284,157 +307,6 @@
</script>
</div>
<div id="post-creation-container" data-requires-permission="topics.posts.create">
<button
onclick="(() => { document.querySelector( '#post-creation' ).classList.toggle( 'collapsed' ); })()"
>
<i class="icon plus" style="display: inline-block; margin-right: 1rem"></i>New Post
</button>
<form
id="post-creation"
data-smart="true"
method="POST"
class="collapsed"
style="
margin-top: 1rem
width: 100%;
overflow: hidden;
overflow: hidden;
transition: all 0.5s;
"
>
<script>
const form = document.currentScript.closest("form");
document.addEventListener("DOMContentLoaded", () => {
const file_input = form.querySelector('input[type="file"]');
const subject_input = form.querySelector('[name="data.subject"]');
const content_input = form.querySelector('[name="data.content"]');
const parent_id_input = form.querySelector('[name="parent_id"]');
form.on_submit = async (event) => {
const user = JSON.parse(document.body.dataset.user);
const topic_id = document.body.dataset.topic;
if (!topic_id) {
alert("Failed to get topic_id!");
return false;
}
form.uploaded_urls = [];
form.errors = [];
for await (const file of file_input.files) {
const body = new FormData();
body.append("file", file, encodeURIComponent(file.name));
const file_path = `/files/users/${user.id}/${encodeURIComponent(file.name)}`;
const file_upload_response = await api.fetch(file_path, {
method: "PUT",
body,
});
if (!file_upload_response.ok) {
const error = await file_upload_response.json();
form.errors.push(error?.error?.message ?? "Unknown error.");
continue;
}
const file_url = `${window.location.protocol}//${window.location.host}${file_path}`;
form.uploaded_urls.push(file_url);
}
if (form.errors.length) {
const errors = form.errors.join("\n\n");
alert(errors);
return false;
}
const subject = subject_input.value.trim();
const content = content_input.value.trim();
if (subject.length === 0) {
return false;
}
form.action = `/api/topics/${topic_id}/events`;
};
form.on_parsed = (json) => {
const now = new Date().toISOString();
const temp_id = `TEMP-${now}`;
json.id = temp_id;
json.type = "post";
json.meta = {
temp_id,
};
json.timestamps = {
created: now,
updated: now,
};
json.data = json.data ?? {};
if (form.uploaded_urls.length) {
json.data.content =
(typeof json.data.content === "string" &&
json.data.content.trim().length
? json.data.content.trim() + "\n"
: "") + form.uploaded_urls.join("\n");
}
render_post(json);
document.getElementById(`post-${temp_id}`)?.classList.add("sending");
};
form.on_error = (error) => {
// TODO: mark the temporary message element with the failed class?
alert(error);
content_input.focus();
};
form.on_reply = (post) => {
const post_id = `post-${post.meta?.temp_id ?? ""}`;
document.getElementById(post_id)?.classList.remove("sending");
append_posts([post]);
parent_id_input.value = "";
subject_input.value = "";
content_input.value = "";
};
});
</script>
<input type="hidden" name="parent_id" value="" />
<input
id="new-thread-subject"
type="text"
name="data.subject"
value=""
placeholder="Thread subject..."
style="margin-bottom: 1rem"
/>
<input
id="file-upload-and-share-input-for-thread"
aria-label="Upload and share file"
type="file"
multiple
/>
<label for="file-upload-and-share-input-for-thread">
<div class="icon attachment"></div>
</label>
<textarea
id="new-thread-content"
type="text"
name="data.content"
value=""
placeholder=" ... "
></textarea>
<input type="submit" value="Post" />
</form>
</div>
<!-- #include file="./new_post.html" -->
</div>
</div>

View file

@ -0,0 +1,82 @@
<div class="new-post-container">
<label>
<input type="checkbox" collapse-toggle />
<i class="icon plus" style="display: inline-block; margin-right: 0.5rem"></i>
<span>New Post</span>
</label>
<form
data-smart="true"
data-requires-permission="topics.posts.create"
method="POST"
class="post-creation-form collapsible"
style="
margin-top: 1rem
width: 100%;
transition: all 0.5s;
"
on_reply="(post) => { append_posts([post]); }"
on_parsed="(post) => { render_post(post); document.getElementById('post-' + post.id)?.classList.add('sending'); }"
>
<input type="hidden" name="type" value="post" />
<input
type="hidden"
name="id"
generator="(_input, form) => 'TEMP-' + form.__submitted_at.toISOString()"
reset-on-submit
/>
<input
type="hidden"
name="meta.temp_id"
generator="(_input, form) => 'TEMP-' + form.__submitted_at.toISOString()"
reset-on-submit
/>
<input
type="hidden"
name="timestamps.created"
generator="(_input, form) => form.__submitted_at.toISOString()"
reset-on-submit
/>
<input
type="hidden"
name="timestamps.updated"
generator="(_input, form) => form.__submitted_at.toISOString()"
reset-on-submit
/>
<input
type="hidden"
name="parent_id"
generator="(_input, form) => { debugger; const parent_post = form.closest( '.post-container' ); return parent_post?.dataset?.post_id; }"
/>
<input
class="new-post-subject"
type="text"
name="data.subject"
value=""
placeholder="Post subject..."
style="margin-bottom: 1rem"
reset-on-submit
/>
<label>
<input
aria-label="Upload and share file"
type="file"
multiple
data-smartforms-save-to-home="true"
reset-on-submit
/>
<div class="icon attachment"></div>
</label>
<textarea
type="text"
name="data.content"
value=""
placeholder=" ... "
reset-on-submit
></textarea>
<input type="submit" value="Post" />
</form>
</div>