Prevent loading images that would require too much memory.
For most image formats, the header specifies the width/height.
PHP allocates an image object from that size, even if the actual
image data is much smaller. This image object size is not limited
by the limit configured in PHP.
The memory limit can be configured through "config.php" setting
"preview_max_memory" and defaults to 128 MBytes which should be
enough for most images without filling up all memory.
Signed-off-by: Joachim Bauch <bauch@struktur.de>
Generated avatars as well as text file previews are rendered using the
"core/fonts/NotoSans-Regular.ttf" font. The file was the standard hinted
"NotoSans-Regular.ttf" file from https://www.google.com/get/noto/.
However that file does not cover some non LGC (Latin, Greek, Cyrillic)
scripts, like Arabic, Devanagari or Hebrew, to name a few.
Markdown file previews also use "core/fonts/NotoSans-Bold.ttf", which is
in the same situation as the regular one.
Due to limitations in the TTF format it is not possible to provide a
single file for each style that includes all Noto fonts. However, it is
possible to add more scripts to the standard "NotoSans-Regular.ttf" and
"NotoSans-Bold.ttf" files (although no CJK (Chinese, Japanese, Korean)
glyph can be included due to the aforementioned limitations).
This commit replaces the standard files with an extended version created
using the Noto Tools. The build script (as well as a patch for the Noto
Tools) is also included for reference and to be able to update the font
files in the future if needed.
Due to the additional scripts added the font files are now much larger,
although this does not seem to increase the time spent rendering LGC
scripts.
Note that the file for the bold style still contains less scripts than
the regular one, as not all scripts supported by Noto have a bold
weight.
Signed-off-by: Daniel Calviño Sánchez <danxuliu@gmail.com>
Minor cleanup: php-cs-fixer, tests, interface consistency
IMipPlugin.php Removed blank lines to make php-cs-fixer happy.
Minor cleanup: bugs found by Psalm static checker
IEMailTemplate: The public interface to addBodyListItem also needs to include the new plainIndent parameter.
IMipPlugin: Fixes an undefined variable for events that do not have DTEND. Also use explicit string conversion for parameters and properties in several places.
The new email template adds an additional blank line before "button" links in plain text, so the tests were fixed to include that additional blank line.
Signed-off-by: Brad Rubenstein <brad@wbr.tech>
Make it possible to resolve svg for apps_paths outside the document root
Previous implementation assumes the app path is always a child \OC::$SERVERROOT. That's not always true.
Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
Anupam Kumar
provokateurin
Daniel Kesselberg
Christoph Wurst
Ferdinand Thiessen
MichaIng
Joas Schilling
Côme Chilliet
Carl Schwan
Julius Härtl
Joachim Bauch
Morris Jobke
Daniel Calviño Sánchez
ACTom
Roeland Jago Douma
medcloud
Brad Rubenstein
Simon Spannagel
Jan-Christoph Borchardt
Xheni Myrtaj
Michael Weimann
Maxence Lange
Sebastian Steinmetz
Robin Appelman
Leon Klingele
Lukas Reschke