Thumbnail on Topic Listing

[Chip (OP)]

source: https://custom.simplemachines.org/mods/index.php?mod=1151

Description:

This modification takes a thumbnail attachment attached to the first post of the topic and shows this thumbnail on the topic listing page of a forum.

Settings:

Admin »Modification Settings »Miscellaneous to:

Thumbnail Topic Height: 30

Thumbnail Topic Width:  30

Admin > Boards > Modify Boards > Thumbnails: Display an thumbnail attachment that is attached to the first post of a topic > Check the box


Have to uninstall Global Topics mod and the MessagePreviewOnHover mod first and make one manual change to
 ./Sources/MessageIndex.php to manually accommodate the code between "// Thumbnail Topic" and "// End Thumbnail Topic Mod" after:

Code: [Select]

                        if ($row['id_poll'] > 0 && $modSettings['pollMode'] == '0')
                                continue;

Note: When reinstalling the MessagePreviewOnHover mod you will need to go to Admin to set the preview length:
Admin > Forum > Posts and Topics > Length of Message Preview = 512

Bugs and notes: https://www.simplemachines.org/community/index.php?topic=232539.msg4090329#msg4090329