Update Leaflet demo to point to FOSS4G location

[sanak]

I also confirmed that current beta1 vmdk version points FOSS4G 2019 Bucharest location. :)

To change the location, quick start document side fix seems to be also necessary.
(I guess that just shifting the coordinates from Bucharest to "Firenze Fiera Congress & Exhibition Center" will be enough.)

Also, I confirmed that Leaflet version is still "1.6.0" by executing L.version on Firefox Web Developer Tools - Console tab, and I felt that upgrading the version to the latest "1.8.0" will be better.

• ​https://leafletjs.com/

I can try above (both code and doc) at this weekend (probably Sunday), if it's no problem.

[kalxas]

We should be at ​https://packages.ubuntu.com/jammy/libjs-leaflet 1.7.1.

[sanak]

Replying to kalxas:

We should be at ​https://packages.ubuntu.com/jammy/libjs-leaflet 1.7.1.

Thanks, I missed that bin/install_leaflet.sh uses above package...

I will check the cause why L.version returns "1.6.0".

[sanak]

I checked installed leaflet.js,

$ dpkg -L libjs-leaflt
:
$ vi /usr/share/javascript/leaflet/leaflet.js

and confirmed that the header and variable versions are "1.6.0",

/* @preserve
  * Leaflet 1.6.0, ...
:
  var version = "1.6.0";

but I also confirmed that "1.7.0" API changes are included in the same file, ​https://github.com/Leaflet/Leaflet/releases/tag/v1.7.1

API changes

• VideoOverlay now can take a muted option (​#7071 by ​@ronikar)
• The featureGroup factory method now takes options, as the FeatureGroup constructor (​#7160 by ​@frogcat)

so, "1.7.1" (or "1.7.0") seems to be installed correctly except L.version.

[darkblueb]

yet beta2 shows

 /usr/share/javascript/leaflet/leaflet.js

/* @preserve
 * Leaflet 1.6.0, a JS library for interactive maps. http://leafletjs.com
 * (c) 2010-2019 Vladimir Agafonkin, (c) 2010-2011 CloudMade
 */

(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
  typeof define === 'function' && define.amd ? define(['exports'], factory) :
  (global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.L = {}));
})(this, (function (exports) { 'use strict';

  var version = "1.6.0";

  /*
   * @namespace Util
   *

[darkblueb]

QGIS and geonode both have internal copies of leaflet

[sanak]

Replying to comment:5, comment:6:

yet beta2 shows :

Yes, but actual code seems to be "1.7.1" (or "1.7.0"), so this will not be problem.

QGIS and geonode both have internal copies of leaflet

Okay, thanks for the information.

---

I can't join today's meeting from Japan, because it's midnight (28:00 JST), but if there are no further problems, then I will try the followings at tomorrow.

To change the location, quick start document side fix seems to be also necessary.
(I guess that just shifting the coordinates from Bucharest to "Firenze Fiera Congress & Exhibition Center" will be enough.)
:
I can try above (both code and doc) at this weekend (probably Sunday), if it's no problem.

[darkblueb]

a simple test $ curl http://localhost/leaflet/leaflet.js returns

... v1.6 with some patches

[darkblueb]

short meeting today -- leaflet.js is installed more than once on this disk

we would like to avoid duplication and use similar versions when possible

a fresh dot-deb package for python3-ipyleaflet is the next step

a new leaflet.js will be at the same local URL

[sanak]

Replying to darkblueb:
Okay, thanks for sharing the information!

[sanak]

I fixed the location on the following PRs.

• ​https://github.com/OSGeo/OSGeoLive/pull/345 (Thanks for merging)
• ​https://github.com/OSGeo/OSGeoLive-doc/pull/776

---

By the way, during checking leaflet quickstart document, the following changes seem to be necessary, but those can be done on another ticket.

• Geospatial/Spatial Tools/Start Mapnik & TileStache menu doesn't exist. (#2352 may be related with this.)
  • ​https://github.com/OSGeo/OSGeoLive-doc/blob/master/doc/quickstart/leaflet_quickstart.rst#running

    Prior to running this quick start you should start TileStache. On OSGeoLive this can be found under Geospatial\Spatial Tools\Start Mapnik & TileStache. This will provide background tiles that will be used in this demo.

• IE 8 stylesheet reading comment should be deleted from both code and doc, because there is no /leaflet/leaflet.ie.css.
  • ​https://github.com/OSGeo/OSGeoLive-doc/blob/master/doc/quickstart/leaflet_quickstart.rst#preparing-your-page

    <!--[if lte IE 8]>
        <link rel="stylesheet" href="/leaflet/leaflet.ie.css" />
    <![endif]-->
    

[kalxas]

The Leaflet quickstart needs an update, mapstache is not available anymore in the disk.

[kalxas]

Leaflet demo points at Firenze on build157

[sanak]

Replying to comment:12:

The Leaflet quickstart needs an update, mapstache is not available anymore in the disk.

Okay, thanks for confirmation.
I will create a new issue for that.

---

Replying to comment:13:

Leaflet demo points at Firenze on build157

Okay, thanks!

[kalxas]

The leaflet demo should now point to Prizren