Note: this works if you have image data on the clipboard (e.g. a
screen-grab). It does not work in most other cases, basically because
web browsers are completely unhelpful in the paste/drop events
they raise. See the detailed analysis of my testing in the tracker
issue. (Hopefully this will improve in future.)
The embed section has been removed in order to simplify this screen.
It was added to make easier include content coming from h5p.org but,
as soon users won't be able to use it, it makes no sense.
Users will still be able to use the "HTML" button to paste the
embed code.
A new plugintype has been created for having more than one installed
third-party H5P libraries. Existing libraries have been moved from
lib/h5p to the new h5plib_v124 plugin.
Some browsers, notably Firefox, do not return the computed style for
background colour in a computed RGB format. Instead they return the RGBA
where the alpha channel is set to fully transparent.
To solve this we need to work up the hierarchy and compute the
background colour for each parent node until we reach full alpha (1).
We can use a standard calculation to approximate the value for the
resultant element background by multiplying the alpha of the current
transparent (or semi-transparent) node with the R, G, or B channel in
question, and that of the parent node's background colour.
There are cases where this will not be 100% accurate - notably where
there is some additional content in addition to the parent background,
but this gives us a reasoable approximation for the majority of cases.
Additionally the code has never considered the full set of node content
when calculating this information.
There are various places where it's not guaranteed that the
variable being used is array, and instead, can be null, bool, int...
We need to check that because php74 warns about it.
Where possible we have used the coalesce operator as
replacement for isset() ternary operations.
This just deletes all the upgrade steps previous to 3.5.0. Some
small adjustments, like tweaking globals can also be applied
when needed.
Also includes an upgrade step to prevent upgrading from any
version < 2018051700 (v3.5.0) as anti-cheating measure.
Previous commits have removed/deprecated all the upgradelib functions
not used anymore in codebase. Deletion has been documented in corresponding
upgrade.txt files:
- upgrade_fix_block_instance_configuration()
- upgrade_theme_is_from_family(), upgrade_find_theme_location()
and linkcoursesectionsupgradescriptwasrun setting
- upgrade_block_positions
- upgrade_fix_config_auth_plugin_names()
and upgrade_fix_config_auth_plugin_defaults()
- format_xxx_upgrade_remove_numsections(), format_xxx_upgrade_hide_extra_sections()
and format_xxx_upgrade_add_empty_sections()
- filter_mathjaxloader_upgrade_cdn_cloudflare()
and filter_mathjaxloader_upgrade_mathjaxconfig_equal()
- get_assignments_with_rescaled_null_grades()
These have been kept because continue being used by restore:
- \core\task\refresh_mod_calendar_events_task
The H5P content used in behat for validating external URLs
behaviour shouldn't point h5p.org because it may stop working
(it's not for real content). These content have been moved to
moodle.h5p.com (payment account).
Besides, the scenarios loading content from external URLs
have been labelel with @external.
Significant string changes:
- configgeneralfiles,core_backup - includes explanation of implications
of settings
- mobilenotificationsdisabledwarning,tool_mobile - location corrected
- statsreport14,core - 'views/posts' corrected to 'posts/views'
- err_nousers,core_completion - explanation of who completion
- information is displayed for errorcourselisting,block_community - note
about sunsetting moodle.net
