87 Commits (2e4cc6da17028e777dc223689f1b9964ff2a4d8f)

Author	SHA1	Message	Date
Christoph Wurst	cb057829f7	Update license headers for 19 ... Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
Roeland Jago Douma	6c603e8e7d	Move to subfolders for preview files ... Else the number of files can grow very large very quickly in the preview folder. Esp on large systems. This generates the md5 of the fileid. And then creates folders of the first 7 charts. In that folder is then a folder with the fileid. And inside there are the previews. Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	6 years ago
Christoph Wurst	caff1023ea	Format control structures, classes, methods and function ... To continue this formatting madness, here's a tiny patch that adds unified formatting for control structures like if and loops as well as classes, their methods and anonymous functions. This basically forces the constructs to start on the same line. This is not exactly what PSR2 wants, but I think we can have a few exceptions with "our" style. The starting of braces on the same line is pracrically standard for our code. This also removes and empty lines from method/function bodies at the beginning and end. Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
Robin Appelman	8f9bac26f8	fix preview generation tests ... Signed-off-by: Robin Appelman <robin@icewind.nl>	6 years ago
Christoph Wurst	14c996d982	Use elseif instead of else if ... Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
Robin Appelman	7d386872e5	optimize batch generation of previews ... by allowing the generation of multiple previews at once we save on having to find, open and decode the max-preview for every preview of the same file the main use case for this is the preview generator app (pr for that comming next) in my local testing this saves about 25% of time when using the preview generator app Signed-off-by: Robin Appelman <robin@icewind.nl>	6 years ago
Robin Appelman	5cd12cd7c3	allow generating multiple preview sizes for a single file at once ... this saves having to do some of the overhead multiple times Signed-off-by: Robin Appelman <robin@icewind.nl>	6 years ago
Christoph Wurst	2fbad1ed72	Fix (array) indent style to always use one tab ... Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
Julius Härtl	124b109bc8	Add preview provider for Krita files ... Signed-off-by: Julius Härtl <jus@bitgrid.net>	6 years ago
Julius Härtl	a2e671c489	Extract preview from opendocument files ... Signed-off-by: Julius Härtl <jus@bitgrid.net>	6 years ago
Julius Härtl	0734582c06	Add abstract class to extract previews from files that are zip archives ... Signed-off-by: Julius Härtl <jus@bitgrid.net>	6 years ago
Christoph Wurst	1a9330cd69	Update the license headers for Nextcloud 19 ... Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
Christoph Wurst	74936c49ea	Remove unused imports ... Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
Christoph Wurst	5fc4c91a76	Fix mismatching doc block parameter types ... Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
Roeland Jago Douma	17256781a6	Proper text previews ... Fixes #17828 * Modified the preview provider to provider smaller fonts for the previes (so it is not so screaming) * Modified the sidebar to show plain text and markdown files full size. Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl> Signed-off-by: npmbuildbot[bot] <npmbuildbot[bot]@users.noreply.github.com>	6 years ago
Christoph Wurst	6127c288e8	Fix license headers ... Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
John Molakvoæ (skjnldsv)	6df44e407a	Also center vertically when cropping previews ... Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>	6 years ago
Alexander A. Klimov	7cc2143bb3	Movie#getThumbnail(): compare Movie#generateThumbNail() to null, not false ... Signed-off-by: Alexander A. Klimov <grandmaster@al2klimov.de>	6 years ago
Roeland Jago Douma	86dccffff9	Fix Office preview generation ... Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	6 years ago
Christoph Wurst	5bf3d1bb38	Update license headers ... Signed-off-by: Christoph Wurst <christoph@winzerhof-wurst.at>	6 years ago
Roeland Jago Douma	68748d4f85	Some php-cs fixes ... * Order the imports * No leading slash on imports * Empty line before namespace * One line per import * Empty after imports * Emmpty line at bottom of file Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	6 years ago
Daniel Schneider	3c323d2cbb	#17661	6 years ago
Julius Härtl	d3d37aa19d	Explicit cast for ProviderV1Adapter ... Signed-off-by: Julius Härtl <jus@bitgrid.net>	6 years ago
Julius Härtl	5030d15e25	Fix ProviderV1Adapter isAvailable wrapper ... Signed-off-by: Julius Härtl <jus@bitgrid.net>	7 years ago
Robin Appelman	5e082f8946	allow keeping multiple preview "versions" of the same file ... The main use case here is storage provided versioning where we dont have separate file ids for all the versions, by allowing a prefix for the version we can store separate previews for all the versions. Additionally, by keeping all the version previews in the same folder as the "normal" previews they will be cleaned up properly when the file is deleted Signed-off-by: Robin Appelman <robin@icewind.nl>	7 years ago
John Molakvoæ (skjnldsv)	4505afe184	Allow IProviderV2 for previews as well ... Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>	7 years ago
Jan-Christoph Borchardt	d14c0f2ed7	Move font from Nunito to Noto Sans ... Signed-off-by: Jan-Christoph Borchardt <hey@jancborchardt.net>	7 years ago
Robin Appelman	6150614374	Add new Provider interface for preview providers ... the main difference is passing the `File` object to the provider instead of a `View` + path Old providers will still continue to work as before Signed-off-by: Robin Appelman <robin@icewind.nl>	7 years ago
Jan-Christoph Borchardt	9147a12ee1	Reduce text size of text file preview, fix #13720 ... Signed-off-by: Jan-Christoph Borchardt <hey@jancborchardt.net>	7 years ago
Roeland Jago Douma	ce10f8b8c4	Only generate previews in powers of 4 and set min ... Before we'd round up all preview request to their nearest power of two. This resulted still in a lot of possible images. Generating a lot of server load and taking up a lot of space. This moves it to previews to be powers of 4: 64, 256, 1024 and 4096 Also the first two powers are always skipped (4, 16) as it doesn't make sense to generate previews for that. We cache preview pretty agressively and I feel this is a better tradeoff. Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	7 years ago
Jan-Christoph Borchardt	3259d427ee	Use correct typeface for txt previews ... Signed-off-by: Jan-Christoph Borchardt <hey@jancborchardt.net>	7 years ago
Roeland Jago Douma	ade61d8b43	Allow the creationg of previews of files stored in appdata ... To allow us to create previews of files stored in appdata we need to construct the view differently. Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	7 years ago
Roeland Jago Douma	4758942121	Fixes ... Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	7 years ago
Sebastian Steinmetz	ed15a6f2a2	HEIC previews as JPG rather than PNGs to save space. ... Signed-off-by: Sebastian Steinmetz <me@sebastiansteinmetz.ch>	7 years ago
Roeland Jago Douma	5b103744c8	Check if a preview provider is available before using it ... Else if a preview provider is registerd but not available (for example missing support in some external lib). It will do 💥. This way the providers can at least do the sanity checks required. Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	8 years ago
Sebastian Steinmetz	5a996b5f87	Address comments from @rullzer: ... - implement isAvailable - run tests only if ImageMagick with HEIC support is available in the environment Signed-off-by: Sebastian Steinmetz <me@sebastiansteinmetz.ch>	8 years ago
Sebastian Steinmetz	6973b82e20	Develop HEIC/HEIF preview support #7406 ... Signed-off-by: Sebastian Steinmetz <me@sebastiansteinmetz.ch>	8 years ago
Tor Lillqvist	37c8ed4b5c	No need to convert to PDF with LibreOffice, just convert to PNG ... Exporting all pages of a document to a PDF is a waste of time. All we need is a thumbnail of the first page anyway. Plus, reading that PDF (even just the first page of it) into imagick is presumably much slower than reading a simple PNG. Signed-off-by: Tor Lillqvist <tml@collabora.com>	8 years ago
Morris Jobke	d4692d1fbe	Log path of file that failed to be parsed ... Signed-off-by: Morris Jobke <hey@morrisjobke.de>	8 years ago
Roeland Jago Douma	14acded171	Make sure the file is readable before attempting to create a preview ... Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	8 years ago
Roeland Jago Douma	39bb9c06d1	Delete the previews when a version is restored ... Fixes #9469 When a version of a file is restored the previews are no longer valid. Thus we should remove them so they are regenerated. Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	8 years ago
Roeland Jago Douma	047cf5de07	Move to join ... Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	8 years ago
Roeland Jago Douma	3e07c4f73a	Kill the dete preview watcher ... This code had the potential to time out. If a huge folder with pictures for example was deleted then this could easily grow the number of files to clean with a factor 5 (or more). Now the previews just get cleaned up in the background. Which is good enough for the 99% case As a bonus this now also keeps the previews when in the trashbin so you don't have a spiking server load when a user opens the trashbin view. Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	8 years ago
Roeland Jago Douma	3bfa031f38	Add backgroundcleanup job ... Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	8 years ago
Arthur Schiwon	38a90130ce	move log constants to ILogger ... Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>	8 years ago
Morris Jobke	a661f043e1	Remove unneeded semicolon and parentheses ... Signed-off-by: Morris Jobke <hey@morrisjobke.de>	8 years ago
Morris Jobke	2a38605545	Properly log the full exception instead of only the message ... Signed-off-by: Morris Jobke <hey@morrisjobke.de>	8 years ago
Roeland Jago Douma	8703df3233	If the preview is size 0 it is invalid ... * delete it * throw a NotFound Exception - This should a proper 404 to the user - Next time it is then regenerated Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>	8 years ago
Morris Jobke	3d4c698f44	Improve OC_Image code to not guess the type of input, but actually request the specific methods to be called ... Followup to #7836 Signed-off-by: Morris Jobke <hey@morrisjobke.de>	8 years ago
Morris Jobke	e4b3ee8d8f	Fix float/integer handling in image API ... * IImage::crop/preciseResize now have type hinting for integers * found while testing strict typing for PHP 7+ Signed-off-by: Morris Jobke <hey@morrisjobke.de>	8 years ago