Date of Mapillary picture is not always shown

[skorbut]

What steps will reproduce the problem?

1. Open in JOSM the Mapillary sequence in which ​http://www.mapillary.com/map/im/XGIrTPPyCzzCxv2Bzf81kw is contained
2. Click some of the pictures

What is the expected result?

All pictures should display the date of creation in the window title.

What happens instead?

Not all pictures display the date of creation.

Example displaying the date: ​http://www.mapillary.com/map/im/G7Ej5PnZzHvQWRcEDj_W0w
Example not displaying the date: ​http://www.mapillary.com/map/im/_dqRvN-7wfS4r2CrtLJKrQ

(see also the attached screenshots)

Cause for this behaviour may be that the images were generated from a video using Mapillary's video upload feature.

Please provide any additional information below. Attach a screenshot if possible.

Repository Root: http://josm.openstreetmap.de/svn
Build-Date: 2015-06-16 21:45:58
Last Changed Author: Don-vip
Revision: 8491
Repository UUID: 0c6e7542-c601-0410-84e7-c038aed88b3b
Relative URL: ^/trunk
URL: http://josm.openstreetmap.de/svn/trunk
Last Changed Date: 2015-06-16 23:27:08 +0200 (Tue, 16 Jun 2015)
Last Changed Rev: 8491

Identification: JOSM/1.5 (8491 en) Linux Ubuntu 15.04
Memory Usage: 1295 MB / 3641 MB (951 MB allocated, but free)
Java version: 1.7.0_79, Oracle Corporation, OpenJDK 64-Bit Server VM
Java package: openjdk-7-jre:amd64-7u79-2.5.5-0ubuntu1
VM arguments: [-javaagent:/usr/share/java/jayatanaag.jar]
Dataset consistency test: No problems found

Plugins:
- DirectUpload (31241)
- Mapillary (31282)
- OpeningHoursEditor (31241)
- buildings_tools (31241)
- commons-imaging (31241)
- editgpx (31241)
- imagery_offset_db (31241)
- livegps (31241)
- measurement (31289)
- mirrored_download (31294)
- pbf (31241)
- photo_geotagging (31241)
- poly (31241)
- utilsplugin2 (31241)
- walkingpapers (31241)

Last errors/warnings:
- E: Failed to locate image 'presets/crossing.png'
- W: Could not get presets icon presets/crossing.png
- E: Failed to locate image 'error_small.png'
- W: Mappaint style "standard" (FIXME Highlight Warnings) icon "error_small.png" not found.

[skorbut]

Example showing the date

[skorbut]

Example not showing the date

[nokutu]

I'm taking a look at it. It doesn't seem to be an API problem. Probably a download problem in the client side. I've tried it just know and it did work.

[nokutu]

Is this still an issue?

[anonymous]

I could not reproduce the described issue exactly anymore. Sometimes the date is not immediately displayed when I click a picture. However, if I choose another picture and come back to the first one, the date is always displayed.

I guess getting the date is a separate API-call that may take a little bit more time?

Could the date be displayed immediately after the API-call was made and an answer was received (i.e. without clicking another picture and come back to the first one)? In JavaScript-speak that would be a callback-function I guess...

I tested with 31319.

[skorbut]

The above comment from Anonymous was made by me...

[nokutu]

You are right, I need two API queries. The first one gets the sequence information, which unfortunately doesn't contain the user and the exact time the picture was taken. I'll try to automatically upload the titlebar when the information is available.