Signed-off-by: Jan C. Borchardt <hey@jancborchardt.net>tags/v27.0.0beta1
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# Dashboard | |||
## Background picture credits | |||
- Default background: [Clouds (Kamil Porembiński, CC BY-SA)](https://www.flickr.com/photos/paszczak000/8715851521/) – original 4k, color modified and sky color changed to Nextcloud blue. | |||
- Default dark mode background: [Pedra azul milky way (Eduardo Neves, CC BY-SA)](https://commons.wikimedia.org/wiki/File:Pedra_Azul_Milky_Way.jpg) – original 5k. | |||
- [Butterfly wing scale (Anatoly Mikhaltsov, CC BY-SA)](https://commons.wikimedia.org/wiki/File:%D0%A7%D0%B5%D1%88%D1%83%D0%B9%D0%BA%D0%B8_%D0%BA%D1%80%D1%8B%D0%BB%D0%B0_%D0%B1%D0%B0%D0%B1%D0%BE%D1%87%D0%BA%D0%B8.jpg) – original 5k, cropped to use top right and retouched away a bright spot, now 4k. | |||
- [Cetonia aurata take off composition (Bernie, Public Domain)](https://commons.wikimedia.org/wiki/File:Cetonia_aurata_take_off_composition_05172009.jpg) – original 8k. | |||
- [Ribbed red metal (Dejan Krsmanovic, CC BY)](https://www.flickr.com/photos/dejankrsmanovic/42971456774/) – original 5k. | |||
- [Barents bloom (European Space Agency, CC BY-SA)](https://www.esa.int/ESA_Multimedia/Images/2016/08/Barents_bloom) – original 2k (it’s fine since the motive is blurry anyway), rotated 90° right. | |||
- [Flippity floppity (Hannes Fritz, CC BY-SA)](http://hannes.photos/flippity-floppity) – original 4k, cropped to top left (2k) so the sharp parts are not part of the photo, looks better. | |||
- [Roulette (Hannes Fritz, CC BY-SA)](http://hannes.photos/roulette) – original 4k. | |||
- [Sea spray (Hannes Fritz, CC BY-SA)](http://hannes.photos/sea-spray) – original 6k. | |||
- [New zealand fern (Bernard Spragg, CC0)](https://commons.wikimedia.org/wiki/File:NZ_Fern.(Blechnum_chambersii)_(11263534936).jpg) – original 2.5k. | |||
- [Pink tapioca bubbles (Rawpixel, CC BY)](https://www.flickr.com/photos/byrawpixel/27665140298/in/photostream/) – original 6k. | |||
- [Waxing crescent moon (NASA, Public Domain)](https://www.nasa.gov/image-feature/a-waxing-crescent-moon) | |||
- [Cityscape (Tommy Chau, CC BY)](https://www.flickr.com/photos/90975693@N05/16910999368) – original 6k. | |||
- [Lion rock hill (Tommy Chau, CC BY)](https://www.flickr.com/photos/90975693@N05/17136440246) – original 6k. | |||
- [Yellow bricks (Lali Masriera, CC BY)](https://www.flickr.com/photos/visualpanic/3982464447) – original 4k, color modified for visibility of icons, and slightly cropped on the left so motive is centered. | |||
## Background picture requirements | |||
A reference to why it was very difficult to actually find good background pictures – there are quite some requirements when it comes to picking: | |||
- It needs to be an exceptionally good photo of course – since when chosen, people will see it every day. | |||
- We need to have a good balance of different motives, e.g. not too many landscape pics. | |||
- Same for a good balance of different colors. | |||
- The photo needs to work as a background. Photos with objects focused in the middle don’t really work as they will be overlapped by the widgets anyway. | |||
- Especially the top part cannot have too much differing contrast, as then it’s not possible to see the navigation icons. | |||
- We serve the pictures at 4k resolution and most of the selected images are also available in 6k or higher so it is future-proof. | |||
- For the search of course we had to limit to CC0, CC By and CC By-Sa. Only CC0 would have been practically impossible cause there’s just not so many good ones which fit. | |||
Background image documentation moved to theming folder at `apps/theming/README.md`. |
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# Theming | |||
## Background picture requirements | |||
A reference to why it was very difficult to actually find good background pictures – there are quite some requirements when it comes to picking: | |||
- It needs to be an exceptionally good photo of course – since when chosen, people will see it every day. | |||
- We need to have a good balance of different motives, e.g. not too many landscape pics. | |||
- Same for a good balance of different colors. | |||
- The photo needs to work as a background. Photos with objects focused in the middle don’t really work as they will be overlapped by the widgets and content anyway. | |||
- Especially the top part cannot have too much differing contrast, as then it’s not possible to see the navigation icons. | |||
- Especially the top part should be either dark-ish or light-ish, but not a shade exactly inbetween because then contrast can neither be achieved with light nor dark icons. | |||
- We serve the pictures at 4k resolution and most of the selected images are also available in 6k or higher so it is future-proof. | |||
- For the search of course we had to limit to CC0, CC By and CC By-Sa. Only CC0 would have been practically impossible cause there’s just not so many good ones which fit. | |||
- Good pages to find photos are [StockSnap](https://stocksnap.io), [Wikimedia Commons](https://commons.wikimedia.org), [Openverse](https://wordpress.org/openverse/) and [Flickr (with license "commercial use & mods allowed")](https://flickr.com/search/?license=4%2C5%2C9%2C10&text=Nextcloud), sorting by interesting or downloads. Most others like Unsplash, Pexels, Pixabay, etc. meanwhile have a non-standard license. | |||
## Background picture technicals | |||
- All backgrounds are sized to maximum 3840px width (4K resolution). | |||
- To ensure quick loading times, the image needs to be compressed, ideally to around 1 MB or less. E.g. via 90–95% quality in GIMP export. We could also explore using newer formats. | |||
- Previews are sized to 352px width (min height 192px), which is double of the current picker grid size so it looks nice on high-res displays. Quality is also set to around 90% at export. | |||
## Background picture credits | |||
In `img/background/`: | |||
- Default background: [Clouds (Kamil Porembiński, CC BY-SA)](https://www.flickr.com/photos/paszczak000/8715851521/) – original 4k, color modified and sky color changed to Nextcloud blue. | |||
- Default dark mode background: [Pedra azul milky way (Eduardo Neves, CC BY-SA)](https://commons.wikimedia.org/wiki/File:Pedra_Azul_Milky_Way.jpg) – original 5k. | |||
- [Soft floral (Hannah MacLean, CC0)](https://stocksnap.io/photo/soft-floral-XOYWCCW5PA) – original 5.5k. | |||
- [Morning fog (Ted Moravec, Public Domain)](https://flickr.com/photos/tmoravec/52392410261) – original 3k. | |||
- [Underwater ocean (Stefanus Martanto Setyo Husodo, CC0)](https://stocksnap.io/photo/underwater-ocean-TJA9LBH4WS) – original 5k. | |||
- [Rhythm and blues (Zoltán Vörös, CC BY)](https://flickr.com/photos/v923z/51634409289/) – original 2k (it’s fine since the motive is blurry anyway). | |||
- [Butterfly wing scale (Anatoly Mikhaltsov, CC BY-SA)](https://commons.wikimedia.org/wiki/File:%D0%A7%D0%B5%D1%88%D1%83%D0%B9%D0%BA%D0%B8_%D0%BA%D1%80%D1%8B%D0%BB%D0%B0_%D0%B1%D0%B0%D0%B1%D0%BE%D1%87%D0%BA%D0%B8.jpg) – original 5k, cropped to use top right and retouched away a bright spot, now 4k. | |||
- [Cetonia aurata take off composition (Bernie, Public Domain)](https://commons.wikimedia.org/wiki/File:Cetonia_aurata_take_off_composition_05172009.jpg) – original 8k. | |||
- [Ribbed red metal (Dejan Krsmanovic, CC BY)](https://www.flickr.com/photos/dejankrsmanovic/42971456774/) – original 5k. | |||
- [Barents bloom (European Space Agency, CC BY-SA)](https://www.esa.int/ESA_Multimedia/Images/2016/08/Barents_bloom) – original 2k (it’s fine since the motive is blurry anyway), rotated 90° right. | |||
- [Flippity floppity (Hannes Fritz, CC BY-SA)](http://hannes.photos/flippity-floppity) – original 4k, cropped to top left (2k) so the sharp parts are not part of the photo, looks better. | |||
- [Roulette (Hannes Fritz, CC BY-SA)](http://hannes.photos/roulette) – original 4k. | |||
- [Sea spray (Hannes Fritz, CC BY-SA)](http://hannes.photos/sea-spray) – original 6k. | |||
- [New zealand fern (Bernard Spragg, CC0)](https://commons.wikimedia.org/wiki/File:NZ_Fern.(Blechnum_chambersii)_(11263534936).jpg) – original 2.5k. | |||
- [Pink tapioca bubbles (Rawpixel, CC BY)](https://www.flickr.com/photos/byrawpixel/27665140298/in/photostream/) – original 6k. | |||
- [Waxing crescent moon (NASA, Public Domain)](https://www.nasa.gov/image-feature/a-waxing-crescent-moon) | |||
- [Cityscape (Tommy Chau, CC BY)](https://www.flickr.com/photos/90975693@N05/16910999368) – original 6k. | |||
- [Lion rock hill (Tommy Chau, CC BY)](https://www.flickr.com/photos/90975693@N05/17136440246) – original 6k. | |||
- [Yellow bricks (Lali Masriera, CC BY)](https://www.flickr.com/photos/visualpanic/3982464447) – original 4k, color modified for visibility of icons, and slightly cropped on the left so motive is centered. |
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public const DEFAULT_BACKGROUND_IMAGE = 'kamil-porembinski-clouds.jpg'; | |||
public const SHIPPED_BACKGROUNDS = [ | |||
'hannah-maclean-soft-floral.jpg' => [ | |||
'attribution' => 'Soft floral (Hannah MacLean, CC0)', | |||
'attribution_url' => 'https://stocksnap.io/photo/soft-floral-XOYWCCW5PA', | |||
'theming' => self::THEMING_MODE_DARK, | |||
'primary_color' => '#9f652f', | |||
], | |||
'ted-moravec-morning-fog.jpg' => [ | |||
'attribution' => 'Morning fog (Ted Moravec, Public Domain)', | |||
'attribution_url' => 'https://flickr.com/photos/tmoravec/52392410261', | |||
'theming' => self::THEMING_MODE_DARK, | |||
'primary_color' => '#114c3b', | |||
], | |||
'stefanus-martanto-setyo-husodo-underwater-ocean.jpg' => [ | |||
'attribution' => 'Underwater ocean (Stefanus Martanto Setyo Husodo, CC0)', | |||
'attribution_url' => 'https://stocksnap.io/photo/underwater-ocean-TJA9LBH4WS', | |||
'primary_color' => '#04577e', | |||
], | |||
'zoltan-voros-rhythm-and-blues.jpg' => [ | |||
'attribution' => 'Rhythm and blues (Zoltán Vörös, CC BY)', | |||
'attribution_url' => 'https://flickr.com/photos/v923z/51634409289/', | |||
'primary_color' => '#1c243c', | |||
], | |||
'anatoly-mikhaltsov-butterfly-wing-scale.jpg' => [ | |||
'attribution' => 'Butterfly wing scale (Anatoly Mikhaltsov, CC BY-SA)', | |||
'attribution_url' => 'https://commons.wikimedia.org/wiki/File:%D0%A7%D0%B5%D1%88%D1%83%D0%B9%D0%BA%D0%B8_%D0%BA%D1%80%D1%8B%D0%BB%D0%B0_%D0%B1%D0%B0%D0%B1%D0%BE%D1%87%D0%BA%D0%B8.jpg', |