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Use the newly embedded Frigate event metadata.

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This commit is contained in:
Dermot Duffy
2022-03-19 09:00:21 -07:00
parent 983aff4dd8
commit b9cef866c9
3 changed files with 12 additions and 26 deletions
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src/browse-media-util.ts
+8 -22
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@@ -22,34 +22,20 @@ dayjs.extend(dayjs_custom_parse_format);
export class BrowseMediaUtil {
/**
* Return the Frigate event_id given a FrigateBrowseMediaSource object.
* @param media The event to extract the id from.
* @param media The event to get the id from.
* @returns The `event_id` or `null` if not successfully parsed.
*/
static extractEventID(media: FrigateBrowseMediaSource): string | null {
const result = media.media_content_id.match(
/^media-source:\/\/frigate\/.*\/(?<id>[.0-9]+-[a-zA-Z0-9]+)$/,
);
return result && result.groups ? result.groups['id'] : null;
static getEventID(media: FrigateBrowseMediaSource): string | null {
return media.frigate?.event.id ?? null;
}
/**
* Return the event start time given a FrigateBrowseMediaSource object.
* @param browseMedia The media object to extract the start time from.
* @param browseMedia The media object to get the start time from.
* @returns The start time in unix/epoch time, or null if it cannot be determined.
*/
static extractEventStartTime(browseMedia: FrigateBrowseMediaSource): number | null {
// Example: 2021-08-27 20:57:22 [10s, Person 76%]
const result = browseMedia.title.match(/^(?<iso_datetime>.+) \[/);
if (result && result.groups) {
const iso_datetime_str = result.groups['iso_datetime'];
if (iso_datetime_str) {
const iso_datetime = dayjs(iso_datetime_str, 'YYYY-MM-DD HH:mm:ss', true);
if (iso_datetime.isValid()) {
return iso_datetime.unix();
}
}
}
return null;
static getEventStartTime(media: FrigateBrowseMediaSource): number | null {
return media.frigate?.event.start_time ?? null;
}
/**
@@ -116,8 +102,8 @@ export class BrowseMediaUtil {
'event-search',
params.mediaType,
'', // Name/Title to render (not necessary here)
params.after ? String(params.after) : '',
params.before ? String(params.before) : '',
params.after ? String(Math.floor(params.after)) : '',
params.before ? String(Math.ceil(params.before)) : '',
params.cameraName,
params.label,
params.zone,