Mobilizon
/
app-facebook-event-scraper
mirror of https://github.com/akaessens/NoFbEventScraper
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Code Issues Releases Wiki Activity

display event image and title even on failure

This commit is contained in:
akaessens 2020-09-27 15:04:10 +02:00
parent 43913ccd21
commit f579094cec
2 changed files with 32 additions and 22 deletions
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53
app/src/main/java/com/akdev/nofbeventscraper/FbEventScraper.java
View File

@ -152,35 +152,44 @@ public class FbEventScraper extends AsyncTask<Void, Void, Void> {
if (document == null) { if (document == null) {
throw new IOException(); throw new IOException();
} }
String json = document
.select("script[type = application/ld+json]")
.first().data();
JSONObject reader = new JSONObject(json);
String name = readFromJson(reader, "name");
Date start_date = parseToDate(readFromJson(reader, "startDate"));
Date end_date = parseToDate(readFromJson(reader, "endDate"));
String description = fixDescriptionLinks(readFromJson(reader, "description"));
String location = fixLocation(readFromJson(reader, "location"));
String image_url = readFromJson(reader, "image"); // get from json
String name = "", location = "", description = "", image_url = "";
Date start_date = null, end_date = null;
try { try {
// possibly get higher res image from event header
image_url = document.select("div[id=event_header_primary]")
.select("img").first().attr("src");
} catch (Exception e) { String json = document
// ignore .select("script[type = application/ld+json]")
.first().data();
JSONObject reader = new JSONObject(json);
name = readFromJson(reader, "name");
start_date = parseToDate(readFromJson(reader, "startDate"));
end_date = parseToDate(readFromJson(reader, "endDate"));
description = fixDescriptionLinks(readFromJson(reader, "description"));
location = fixLocation(readFromJson(reader, "location"));
image_url = readFromJson(reader, "image");
try {
image_url = document.select("div[id=event_header_primary]")
.select("img").first().attr("src");
} catch (Exception ignored) {
}
} catch (JSONException | NullPointerException e) {
name = document.title();
try {
image_url = document.select("div[id*=event_header]")
.select("img").first().attr("src");
} catch (Exception ignored) {
}
} }
this.event = new FbEvent(url, name, start_date, end_date, description, location, image_url); this.event = new FbEvent(url, name, start_date, end_date, description, location, image_url);
} catch (JSONException e) {
e.printStackTrace();
this.error = R.string.error_scraping;
} catch (IOException e) { } catch (IOException e) {
e.printStackTrace(); e.printStackTrace();
this.error = R.string.error_connection; this.error = R.string.error_connection;

1
app/src/main/java/com/akdev/nofbeventscraper/FbPageScraper.java
View File

@ -81,6 +81,7 @@ public class FbPageScraper extends AsyncTask<Void, Void, Void> {
this.url = "https://mbasic.facebook.com" + next_url; this.url = "https://mbasic.facebook.com" + next_url;
} else { } else {
url = null; url = null;
event_links = event_links.subList(0, max);
} }
} catch (IOException e) { } catch (IOException e) {