This project contains the source code for the map initially displayed at http://osm-camera.tk. This site is now closed.
This code has been reused and improved by at least 2 people who operate the following sites:
In this paragraph, you are supposed to have yet configured a LAMP server on which the application will be installed.
- Setting up the database
- Enter the init_cameras/db directory.
- modify the password that will permit to modify the camera database in createDb.sql.
- execute the following command :
mysql -h localhost -u root --password=[mysql root passwd] < createDb.sql
- Initializing the cameras in the database
- You may just execute the rqt.sql script. It will initialize the database with the data from the first Odbl planet file (09/14/2012).
mysql camera -h localhost -u camera --password=[camera user passwd] < rqt.sql - As an alternative, you may download your own planet or an extract, and get the cameras from it :
- download the file or an extract and put it in the init_cameras directory. You may download extracts, like Monaco (which is easier to perform tests) at http://www.geofabrik.de/data/download.html. Or you may download a full planet file from the torrent found at ftp://ftp.spline.de/pub/openstreetmap/torrents/.
- execute the extraitVideosurv.sh script (that script requires osmosis : see http://wiki.openstreetmap.org/wiki/Osmosis/Installation). It will create a surveillance.osm file and a rqt.sql file. This may be long.
- then execute the following command :
mysql camera -h localhost -u camera --password=[camera user passwd] < rqt.sql
- Set up the automatic update of the cameras
- Enter the update_cameras repository.
- The automatic update is based on the sequenceNumber comparison between the current state.txt from the replicate server, and the locally stored lastState.txt. So if you downloaded a planet file, you should modify the sequenceNumber in the lastState.txt file accordingly.
- Rename config.php.example file, and edit it to enter the database password you configured for the database user "camera".
- Create directory update_cameras/logs
- Add the update script to your crontab. Execute :
crontab -e
and enter the following line :
* * * * * [path to your update_cameras directory]/update_camera.sh > /dev/null 2>&1 - In one minute, you'll see that the update script creates log files in the update_cameras/logs directory.
- Set up the application on the apache server.
- enter the www directory, and copy the config.php.example file to config.php. Edit it to set up the values you wish.
- get the Jacob Toye's IconLabel plugin for Leaflet. You can download Icon.Label.css and Icon.Label.js from https://github.com/jacobtoye/Leaflet.iconlabel/tree/master/src (Note : I don't distribute it, as I didn't find under which licence it is released).
- If no other application is installed on your Apache server, you may simply copy the www directory content to your /var/www directory (and remove the pre-existing index.html from that directory). In any other case you may declare a virtual host. Here is the virtual host definition I use :
<VirtualHost *:80>ServerAdmin contact@osm-camera.tk
ServerName www.osm-camera.tk
ServerAlias osm-camera.tk *.osm-camera.tk
DocumentRoot /var/www/camera
<Directory />
Options FollowSymLinks
AllowOverride None
</Directory>
<Directory /var/www/camera>
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
</Directory>
ErrorLog ${APACHE_LOG_DIR}/error.log
# Possible values include: debug, info, notice, warn, error, crit,
# alert, emerg.
LogLevel warn
CustomLog ${APACHE_LOG_DIR}/access.log combined
</VirtualHost>
- OpenStreetMap and contributors : all data displayed by osm-camera.tk are from OSM : the tiles are from Mapnik (license CC-by-sa), and the camera info is extracted directly from OSM (license Odbl).
- Switch2osm : you may recognize some little parts of their code, as I initialised the leaflet stuff from this page : http://switch2osm.org/using-tiles/getting-started-with-leaflet/
License : CC-by-sa (so I'm bound to license the leafletembed.js file under that licence) - Leaflet, by cloudmade : the map is based on the leaflet API (linked from the index.php. I don't care the licence as I don't redistribute it...)
- IconLabel plugin for Leaflet, by Jacob Toye : this plugin is used to display the clusters at low zoom levels. The style used by the map is from an example in that plugin sources.
License : ???
https://github.com/jacobtoye/Leaflet.iconlabel
I just saw that there now exists (since Sept 23) a Leaflet.Label plugin that should be better for what we are doing... - Mobile_detect, by Serban Ghita and Victor Stanciu
Licence : MIT
http://code.google.com/p/php-mobile-detect - Markercluster plugin for leaflet, by Dave Leaver : by looking in their code, I discovered the Quick Hull algorithm. Thanks to him.
https://github.com/danzel/Leaflet.markercluster - JOSM : for the tag presets, modified to add the surveillance extended tags.
License : GNU GPL v3