Compare commits
No commits in common. "main" and "v3" have entirely different histories.
|
@ -1,7 +1,6 @@
|
|||
node_modules
|
||||
dist
|
||||
dist.crx
|
||||
dist.xpi
|
||||
dist.pem
|
||||
extension/manifest.json
|
||||
extension/dist
|
||||
|
|
674
LICENSE
674
LICENSE
|
@ -1,674 +0,0 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, not
|
||||
price. Our General Public Licenses are designed to make sure that you
|
||||
have the freedom to distribute copies of free software (and charge for
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
|
||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
Finally, every program is threatened constantly by software patents.
|
||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
|
||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If conditions are imposed on you (whether by court order, agreement or
|
||||
otherwise) that contradict the conditions of this License, they do not
|
||||
excuse you from the conditions of this License. If you cannot convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU General Public License from time to time. Such new versions will
|
||||
be similar in spirit to the present version, but may differ in detail to
|
||||
address new problems or concerns.
|
||||
|
||||
Each version is given a distinguishing version number. If the
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
||||
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
||||
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
||||
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
||||
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
||||
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
||||
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state the exclusion of warranty; and each file should have at least
|
||||
the "copyright" line and a pointer to where the full notice is found.
|
||||
|
||||
<one line to give the program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<https://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<https://www.gnu.org/licenses/why-not-lgpl.html>.
|
5
build.sh
5
build.sh
|
@ -2,8 +2,5 @@
|
|||
|
||||
npm install
|
||||
npm run build
|
||||
cd dist
|
||||
zip -r ../dist.zip .
|
||||
cd ..
|
||||
zip -r dist dist
|
||||
mv dist.zip dist.crx
|
||||
cp dist.crx dist.xpi
|
||||
|
|
|
@ -11,7 +11,7 @@ import commonjs from '@rollup/plugin-commonjs';
|
|||
import replace from '@rollup/plugin-replace';
|
||||
import postcss from 'rollup-plugin-postcss';
|
||||
import alias from 'rollup-plugin-alias';
|
||||
// import _dotenv from 'dotenv/config';
|
||||
import _dotenv from 'dotenv/config';
|
||||
import path from "path";
|
||||
|
||||
export default {
|
||||
|
|
Binary file not shown.
Before Width: | Height: | Size: 5.8 KiB |
Binary file not shown.
Before Width: | Height: | Size: 1.2 KiB |
Binary file not shown.
Before Width: | Height: | Size: 2.1 KiB |
|
@ -1,105 +1,8 @@
|
|||
import browser from 'webextension-polyfill';
|
||||
|
||||
interface State {
|
||||
awaitingResponse: boolean
|
||||
feedUrl: string | null
|
||||
}
|
||||
|
||||
const state: State = {
|
||||
awaitingResponse: false,
|
||||
feedUrl: null,
|
||||
}
|
||||
|
||||
const getActiveTab = async () => {
|
||||
const [tab] = await browser.tabs.query({
|
||||
active: true,
|
||||
currentWindow: true
|
||||
})
|
||||
|
||||
return tab
|
||||
}
|
||||
|
||||
const onFeedDownloaded = (req: XMLHttpRequest) => {
|
||||
return async () => {
|
||||
state.awaitingResponse = false
|
||||
if (req.status >= 400) {
|
||||
console.error(
|
||||
`Could not load URL feed: ${req.responseURL}: ` +
|
||||
`${req.status}: ${req.statusText}`
|
||||
)
|
||||
|
||||
return
|
||||
}
|
||||
|
||||
const tab = await getActiveTab()
|
||||
if (!tab || tab.id === -1)
|
||||
return
|
||||
|
||||
await browser.tabs.sendMessage(
|
||||
tab.id, {
|
||||
type: 'renderFeed',
|
||||
url: req.responseURL,
|
||||
document: req.responseText
|
||||
}
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
const downloadFeed = (url: string) => {
|
||||
state.awaitingResponse = true
|
||||
const req = new XMLHttpRequest()
|
||||
req.onload = onFeedDownloaded(req)
|
||||
req.open('GET', url)
|
||||
req.responseType = 'text'
|
||||
req.send()
|
||||
}
|
||||
|
||||
const updateFeedUrl = (tabId: number, feedUrl: string | null) => {
|
||||
if (!feedUrl?.length) {
|
||||
browser.pageAction.hide()
|
||||
state.feedUrl = null
|
||||
} else {
|
||||
browser.pageAction.show(tabId)
|
||||
state.feedUrl = feedUrl
|
||||
}
|
||||
}
|
||||
|
||||
browser.pageAction.onClicked.addListener(
|
||||
async () => {
|
||||
if (state.feedUrl?.length)
|
||||
downloadFeed(state.feedUrl)
|
||||
}
|
||||
)
|
||||
|
||||
browser.webNavigation.onCompleted.addListener(
|
||||
async (event: {tabId: number}) => {
|
||||
const { tabId } = event
|
||||
const feedUrl = await browser.tabs.sendMessage(tabId, {type: 'extractFeedUrl'})
|
||||
await browser.tabs.sendMessage(tabId, {type: 'renderFeed', url: feedUrl})
|
||||
updateFeedUrl(tabId, feedUrl)
|
||||
}
|
||||
)
|
||||
|
||||
browser.webRequest.onHeadersReceived.addListener(
|
||||
async (event: {
|
||||
url: string,
|
||||
responseHeaders: Array<{name: string, value: string}>
|
||||
}) => {
|
||||
if (state.awaitingResponse)
|
||||
return
|
||||
|
||||
const {url, responseHeaders} = event
|
||||
const contentType = responseHeaders.find(
|
||||
h => h.name.toLowerCase() === 'content-type'
|
||||
)?.value || ''
|
||||
|
||||
if (
|
||||
contentType.startsWith('application/rss+xml') ||
|
||||
contentType.startsWith('application/atom+xml')
|
||||
)
|
||||
downloadFeed(url)
|
||||
},
|
||||
{urls: ['<all_urls>']},
|
||||
['blocking', 'responseHeaders']
|
||||
)
|
||||
|
||||
import browser from 'webextension-polyfill';
|
||||
|
||||
browser.webNavigation.onCompleted.addListener(
|
||||
async (event: {tabId: string;}) => {
|
||||
const { tabId } = event
|
||||
await browser.tabs.sendMessage(tabId, {type: 'renderFeed'})
|
||||
}
|
||||
)
|
||||
|
|
313
src/main.ts
313
src/main.ts
|
@ -1,120 +1,36 @@
|
|||
import browser from 'webextension-polyfill';
|
||||
|
||||
// Parse a feed, given as a DOM element
|
||||
const parseFeed = (feed: Element, url: string | null) => {
|
||||
if (feed.tagName.toLowerCase() == 'channel')
|
||||
return parseRSSFeed(feed, url)
|
||||
const parseItemImage = (item: Element) => {
|
||||
const images =
|
||||
Array.from(item.getElementsByTagName('media:content'))
|
||||
.filter((content) =>
|
||||
(content.getAttribute('type') || '').startsWith('image/') ||
|
||||
content.getAttribute('medium') === 'image'
|
||||
)
|
||||
|
||||
return parseAtomFeed(feed, url)
|
||||
}
|
||||
if (!images.length)
|
||||
return
|
||||
|
||||
// Parse an RSS feed
|
||||
const parseRSSFeed = (feed: Element, url: string | null) => {
|
||||
const imageElement = feed.getElementsByTagName('image')[0]
|
||||
return {
|
||||
feedData: {
|
||||
title: getNodeContent(feed, 'title'),
|
||||
description: getNodeContent(feed, 'description'),
|
||||
feedUrl: url?.length ? url : window.location.href,
|
||||
homeUrl: getNodeContent(feed, 'link'),
|
||||
image: imageElement ? {
|
||||
title: getNodeContent(imageElement, 'title'),
|
||||
imageUrl: getNodeContent(imageElement, 'url'),
|
||||
targetUrl: getNodeContent(imageElement, 'link'),
|
||||
} : null,
|
||||
html: {
|
||||
title: false,
|
||||
description: false,
|
||||
},
|
||||
const { url } = images.reduce((maxImage, content) => {
|
||||
const width = parseFloat(content.getAttribute('width') || '0')
|
||||
if (width > maxImage.width) {
|
||||
maxImage.url = content.getAttribute('url') || ''
|
||||
maxImage.width = width
|
||||
}
|
||||
|
||||
items: Array.from(feed.getElementsByTagName('item')).map((item) => {
|
||||
return {
|
||||
title: getNodeContent(item, 'title'),
|
||||
description: getNodeContent(item, 'description'),
|
||||
url: getNodeContent(item, 'link'),
|
||||
image: parseRSSItemImage(item),
|
||||
pubDate: getNodeContent(item, 'pubDate'),
|
||||
age: pubDateToInterval(getNodeContent(item, 'pubDate'),),
|
||||
categories: Array.from(item.getElementsByTagName('category')).map((cat) =>
|
||||
cat.firstChild?.textContent
|
||||
),
|
||||
html: {
|
||||
title: false,
|
||||
},
|
||||
}
|
||||
}).sort((a, b) => itemTime(b) - itemTime(a))
|
||||
return maxImage
|
||||
}, {
|
||||
width: parseFloat(images[0].getAttribute('width') || '0'),
|
||||
url: images[0].getAttribute('url'),
|
||||
})
|
||||
|
||||
return {
|
||||
url: url
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Parse an Atom feed
|
||||
const parseAtomFeed = (feed: Element, url: string | null) => {
|
||||
const homeURL = getAtomLinksByType(feed, 'text/html')?.[0]
|
||||
const logoURL = toAbsoluteURL(getNodeContent(feed, 'logo'))
|
||||
const iconURL = toAbsoluteURL(getNodeContent(feed, 'icon'))
|
||||
|
||||
return {
|
||||
feedData: {
|
||||
title: getNodeContent(feed, 'title'),
|
||||
description: getNodeContent(feed, 'subtitle'),
|
||||
feedUrl: url?.length ? url : window.location.href,
|
||||
homeUrl: homeURL,
|
||||
iconUrl: iconURL,
|
||||
image: {
|
||||
imageUrl: logoURL || iconURL,
|
||||
targetUrl: homeURL,
|
||||
},
|
||||
html: {
|
||||
title: feed.getElementsByTagName('title')[0]?.getAttribute('type') === 'html',
|
||||
description: feed.getElementsByTagName('subtitle')[0]?.getAttribute('type') === 'html',
|
||||
},
|
||||
items: Array.from(feed.getElementsByTagName('entry')).map((item) => {
|
||||
return {
|
||||
title: getNodeContent(item, 'title'),
|
||||
description: getNodeContent(item, 'content') || getNodeContent(item, 'summary'),
|
||||
url: getAtomLinksByType(item, 'text/html')?.[0],
|
||||
image: getAtomLinksByType(item, 'image/')?.[0],
|
||||
pubDate: getNodeContent(item, 'updated'),
|
||||
age: pubDateToInterval(getNodeContent(item, 'updated')),
|
||||
categories: Array.from(item.getElementsByTagName('category')).map((cat) =>
|
||||
cat.firstChild?.textContent
|
||||
),
|
||||
html: {
|
||||
title: item.getElementsByTagName('title')[0]?.getAttribute('type') === 'html',
|
||||
},
|
||||
}
|
||||
}).sort((a, b) => itemTime(b) - itemTime(a))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Convert relative URLs to absolute
|
||||
const toAbsoluteURL = (link: string | null): string | null => {
|
||||
if (link?.length && !link.match(/^https?:\/\//)) {
|
||||
let port = window.location.port
|
||||
if (port.length)
|
||||
port = `:${port}`
|
||||
link = `${window.location.protocol}//${window.location.hostname}${port}${link}`
|
||||
}
|
||||
|
||||
return link
|
||||
}
|
||||
|
||||
// Get the raw text content of an XML node
|
||||
const getNodeContent = (parent: Element, tagName: string) =>
|
||||
// @ts-ignore
|
||||
parent.getElementsByTagName(tagName)[0]?.firstChild?.wholeText
|
||||
|
||||
// Extract the publication time of an item as a timestamp
|
||||
const itemTime = (item: {pubDate: string}) => {
|
||||
const dateStr = item.pubDate
|
||||
if (!dateStr?.length)
|
||||
return 0
|
||||
return (new Date(dateStr)).getTime()
|
||||
}
|
||||
|
||||
// Convert the publication date to an age string
|
||||
const pubDateToInterval = (dateStr: string) => {
|
||||
const pubDateToInterval = (item: Element) => {
|
||||
const dateStr = getNodeContent(item, 'pubDate')
|
||||
if (!dateStr?.length)
|
||||
return
|
||||
|
||||
|
@ -145,60 +61,51 @@ const pubDateToInterval = (dateStr: string) => {
|
|||
return `${interval.toFixed(0)} ${unit}`
|
||||
}
|
||||
|
||||
// Extract the main image of an RSS item
|
||||
const parseRSSItemImage = (item: Element) => {
|
||||
const images =
|
||||
Array.from(item.getElementsByTagName('media:content'))
|
||||
.filter((content) =>
|
||||
(content.getAttribute('type') || '').startsWith('image/') ||
|
||||
content.getAttribute('medium') === 'image'
|
||||
)
|
||||
|
||||
if (!images.length)
|
||||
return
|
||||
|
||||
const { url } = images.reduce((maxImage, content) => {
|
||||
const width = parseFloat(content.getAttribute('width') || '0')
|
||||
if (width > maxImage.width) {
|
||||
maxImage.url = content.getAttribute('url') || ''
|
||||
maxImage.width = width
|
||||
}
|
||||
|
||||
return maxImage
|
||||
}, {
|
||||
width: parseFloat(images[0].getAttribute('width') || '0'),
|
||||
url: images[0].getAttribute('url'),
|
||||
})
|
||||
|
||||
return {
|
||||
url: url
|
||||
}
|
||||
}
|
||||
|
||||
// Get the <link> HREFs of an Atom element
|
||||
const getAtomLinksByType = (parent: Element, type: string): Array<string> => {
|
||||
const getNodeContent = (parent: Element, tagName: string) =>
|
||||
// @ts-ignore
|
||||
return Array.from(parent.children).
|
||||
filter(
|
||||
(e) =>
|
||||
e.tagName.toLowerCase() == 'link' &&
|
||||
(e.getAttribute('type') || '').toLowerCase().startsWith(type.toLowerCase()) &&
|
||||
(e.getAttribute('href') || '').length > 0
|
||||
).
|
||||
map((e) => toAbsoluteURL(e.getAttribute('href'))).
|
||||
filter((l) => l != null)
|
||||
parent.getElementsByTagName(tagName)[0]?.firstChild?.wholeText
|
||||
|
||||
const parseFeed = (channel: Element) => {
|
||||
const imageElement = channel.getElementsByTagName('image')[0]
|
||||
const itemTime = (item: {pubDate: string}) => {
|
||||
const dateStr = item.pubDate
|
||||
if (!dateStr?.length)
|
||||
return 0
|
||||
return (new Date(dateStr)).getTime()
|
||||
}
|
||||
|
||||
return {
|
||||
feedData: {
|
||||
title: getNodeContent(channel, 'title'),
|
||||
description: getNodeContent(channel, 'description'),
|
||||
feedUrl: window.location.href,
|
||||
homeUrl: getNodeContent(channel, 'link'),
|
||||
image: imageElement ? {
|
||||
title: getNodeContent(imageElement, 'title'),
|
||||
imageUrl: getNodeContent(imageElement, 'url'),
|
||||
targetUrl: getNodeContent(imageElement, 'link'),
|
||||
} : null,
|
||||
|
||||
items: Array.from(channel.getElementsByTagName('item')).map((item) => {
|
||||
return {
|
||||
title: getNodeContent(item, 'title'),
|
||||
description: getNodeContent(item, 'description'),
|
||||
url: getNodeContent(item, 'link'),
|
||||
image: parseItemImage(item),
|
||||
pubDate: getNodeContent(item, 'pubDate'),
|
||||
age: pubDateToInterval(item),
|
||||
categories: Array.from(item.getElementsByTagName('category')).map((cat) =>
|
||||
cat.firstChild?.textContent
|
||||
),
|
||||
}
|
||||
}).sort((a, b) => itemTime(b) - itemTime(a))
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Get the RSS/Atom root element of the current page, if available
|
||||
const getFeedRoot = (): HTMLElement | null => {
|
||||
const getFeedRoot = () => {
|
||||
const xmlDoc = document.documentElement
|
||||
|
||||
// Check if it's an RSS feed
|
||||
if (xmlDoc.tagName.toLowerCase() === 'rss')
|
||||
return xmlDoc
|
||||
|
||||
// Check if it's an Atom feed
|
||||
if (xmlDoc.tagName.toLowerCase() === 'feed')
|
||||
if (xmlDoc.tagName === 'rss')
|
||||
return xmlDoc
|
||||
|
||||
// Chrome-based browsers may wrap the XML into an HTML view
|
||||
|
@ -209,89 +116,65 @@ const getFeedRoot = (): HTMLElement | null => {
|
|||
// For some ugly reasons, some RSS feeds are rendered inside of a <pre> in a normal HTML DOM
|
||||
const preElements = document.getElementsByTagName('pre')
|
||||
if (preElements.length !== 1)
|
||||
return null
|
||||
return
|
||||
|
||||
return preElements[0]
|
||||
}
|
||||
|
||||
// Convert an XML string to a DOM object if it's a valid feed
|
||||
const textToDOM = (text: string) => {
|
||||
const text = preElements[0].innerText
|
||||
const parser = new DOMParser()
|
||||
let xmlDoc = null
|
||||
let innerXmlDoc = null
|
||||
|
||||
try {
|
||||
// @ts-ignore
|
||||
xmlDoc = parser.parseFromString(text, 'text/xml')
|
||||
innerXmlDoc = parser.parseFromString(text, 'text/xml')
|
||||
} catch (e) { }
|
||||
|
||||
if (!xmlDoc)
|
||||
if (!innerXmlDoc)
|
||||
return
|
||||
|
||||
// @ts-ignore
|
||||
const root = xmlDoc.documentElement
|
||||
if (
|
||||
root.tagName.toLowerCase() === 'rss' ||
|
||||
root.tagName.toLowerCase() === 'feed'
|
||||
)
|
||||
const root = innerXmlDoc.documentElement
|
||||
if (root.tagName === 'rss')
|
||||
return root
|
||||
}
|
||||
|
||||
// Render a feed. It accepts an XML string as an argument.
|
||||
// If not passed, it will try to render any feeds on the current page.
|
||||
const renderFeed = (text: string, url: string | null) => {
|
||||
const xmlDoc = text?.length ? textToDOM(text) : getFeedRoot()
|
||||
const renderFeed = () => {
|
||||
const xmlDoc = getFeedRoot()
|
||||
if (!xmlDoc)
|
||||
// Not a feed
|
||||
// Not an RSS feed
|
||||
return
|
||||
|
||||
// Check if it's an RSS feed
|
||||
let feed = xmlDoc.getElementsByTagName('channel')[0]
|
||||
const channel = xmlDoc.getElementsByTagName('channel')[0]
|
||||
if (!channel)
|
||||
return
|
||||
|
||||
if (!feed) {
|
||||
// Check if it's an Atom feed
|
||||
if (xmlDoc.tagName.toLowerCase() !== 'feed')
|
||||
return
|
||||
|
||||
feed = xmlDoc
|
||||
}
|
||||
|
||||
// Save the parsed feed to the storage and redirect to the viewer
|
||||
browser.storage.local.set(parseFeed(feed, url))
|
||||
browser.storage.local.set(parseFeed(channel))
|
||||
window.location.href = browser.runtime.getURL('viewer/index.html')
|
||||
}
|
||||
|
||||
// Extract any feed URL published on the page
|
||||
const extractFeedUrl = () => {
|
||||
const links = Array.from(document.getElementsByTagName('link'))
|
||||
.filter((link) =>
|
||||
link.getAttribute('rel') === 'alternate' &&
|
||||
(
|
||||
link.getAttribute('type')?.startsWith('application/rss+xml') ||
|
||||
link.getAttribute('type')?.startsWith('application/atom+xml')
|
||||
)
|
||||
)
|
||||
link.getAttribute('rel') === 'alternate' &&
|
||||
link.getAttribute('type') === 'application/rss+xml'
|
||||
)
|
||||
|
||||
if (!links.length)
|
||||
return
|
||||
|
||||
return toAbsoluteURL(links[0].getAttribute('href'))
|
||||
let link = links[0].getAttribute('href') || ''
|
||||
if (link.length && !link.match(/^https?:\/\//)) {
|
||||
let port = window.location.port
|
||||
if (port.length)
|
||||
port = `:${port}`
|
||||
link = `${window.location.protocol}//${window.location.hostname}${port}${link}`
|
||||
}
|
||||
|
||||
return link.length ? link : null
|
||||
}
|
||||
|
||||
// Main message listener
|
||||
browser.runtime.onMessage.addListener(
|
||||
async (
|
||||
message: {
|
||||
type: string,
|
||||
url: string | null,
|
||||
document: string,
|
||||
}
|
||||
) => {
|
||||
if (message.type === 'renderFeed')
|
||||
return renderFeed(message.document, message.url)
|
||||
if (message.type === 'extractFeedUrl')
|
||||
return extractFeedUrl()
|
||||
|
||||
console.warn(`Received unknown message type: ${message.type}`)
|
||||
}
|
||||
)
|
||||
browser.runtime.onMessage.addListener(async (message: {type: Object}) => {
|
||||
if (message.type === 'renderFeed')
|
||||
return renderFeed()
|
||||
if (message.type === 'extractFeedUrl')
|
||||
return extractFeedUrl()
|
||||
})
|
||||
|
||||
|
|
|
@ -1 +0,0 @@
|
|||
manifest_v2.json
|
|
@ -0,0 +1,39 @@
|
|||
{
|
||||
"name": "RSS Viewer",
|
||||
"description": "An easy way to render RSS feeds directly in your browser",
|
||||
"version": "0.1.1",
|
||||
"manifest_version": 3,
|
||||
"action": {
|
||||
"default_icon": {
|
||||
"16": "assets/icon16.png",
|
||||
"48": "assets/icon48.png",
|
||||
"128": "assets/icon128.png"
|
||||
},
|
||||
"default_title": "Feed Viewer",
|
||||
"default_popup": "popup/index.html"
|
||||
},
|
||||
"icons": {
|
||||
"16": "assets/icon16.png",
|
||||
"48": "assets/icon48.png",
|
||||
"128": "assets/icon128.png"
|
||||
},
|
||||
"background": {
|
||||
"service_worker": "background.ts"
|
||||
},
|
||||
"content_scripts": [
|
||||
{
|
||||
"matches": ["*://*/*"],
|
||||
"run_at": "document_start",
|
||||
"js": ["main.ts"]
|
||||
}
|
||||
],
|
||||
"web_accessible_resources": [
|
||||
{
|
||||
"resources": ["viewer/index.html"],
|
||||
"matches": ["*://*/*"]
|
||||
}
|
||||
],
|
||||
"permissions": [
|
||||
"activeTab", "identity", "storage", "tabs", "webNavigation"
|
||||
]
|
||||
}
|
|
@ -1,40 +0,0 @@
|
|||
{
|
||||
"name": "RSS Viewer",
|
||||
"description": "An easy way to render RSS feeds directly in your browser",
|
||||
"version": "0.1.3",
|
||||
"manifest_version": 2,
|
||||
"page_action": {
|
||||
"default_icon": {
|
||||
"16": "assets/icon-gray-16.png",
|
||||
"48": "assets/icon-gray-48.png",
|
||||
"128": "assets/icon-gray-128.png"
|
||||
},
|
||||
"default_title": "Detected an RSS/Atom feed"
|
||||
},
|
||||
"icons": {
|
||||
"16": "assets/icon16.png",
|
||||
"48": "assets/icon48.png",
|
||||
"128": "assets/icon128.png"
|
||||
},
|
||||
"background": {
|
||||
"scripts": ["background.ts"]
|
||||
},
|
||||
"content_scripts": [
|
||||
{
|
||||
"matches": ["*://*/*"],
|
||||
"run_at": "document_start",
|
||||
"js": ["main.ts"]
|
||||
}
|
||||
],
|
||||
"web_accessible_resources": [
|
||||
"viewer/index.html"
|
||||
],
|
||||
"permissions": [
|
||||
"activeTab",
|
||||
"storage",
|
||||
"<all_urls>",
|
||||
"webNavigation",
|
||||
"webRequest",
|
||||
"webRequestBlocking"
|
||||
]
|
||||
}
|
|
@ -1,41 +0,0 @@
|
|||
{
|
||||
"name": "RSS Viewer",
|
||||
"description": "An easy way to render RSS feeds directly in your browser",
|
||||
"version": "0.1.3",
|
||||
"manifest_version": 3,
|
||||
"page_action": {
|
||||
"default_icon": {
|
||||
"16": "assets/icon-gray-16.png",
|
||||
"48": "assets/icon-gray-48.png",
|
||||
"128": "assets/icon-gray-128.png"
|
||||
},
|
||||
"default_title": "Detected an RSS/Atom feed"
|
||||
},
|
||||
"background": {
|
||||
"service_worker": "background.ts",
|
||||
"type": "module"
|
||||
},
|
||||
"content_scripts": [
|
||||
{
|
||||
"matches": ["*://*/*"],
|
||||
"run_at": "document_start",
|
||||
"js": ["main.ts"]
|
||||
}
|
||||
],
|
||||
"web_accessible_resources": [
|
||||
{
|
||||
"resources": ["viewer/index.html"],
|
||||
"matches": ["*://*/*"]
|
||||
}
|
||||
],
|
||||
"host_permissions": [
|
||||
"*://*/*"
|
||||
],
|
||||
"permissions": [
|
||||
"activeTab",
|
||||
"storage",
|
||||
"webNavigation",
|
||||
"webRequest",
|
||||
"webRequestBlocking"
|
||||
]
|
||||
}
|
|
@ -0,0 +1,34 @@
|
|||
<template>
|
||||
<div class="popup">
|
||||
<div v-if="feedUrl">
|
||||
<a :href="feedUrl" target="_blank">Found a feed URL</a>
|
||||
</div>
|
||||
<div v-else>
|
||||
No feed URLs found on this page
|
||||
</div>
|
||||
</div>
|
||||
</template>
|
||||
|
||||
<script>
|
||||
import browser from 'webextension-polyfill';
|
||||
|
||||
export default {
|
||||
name: 'Popup',
|
||||
data() {
|
||||
return {
|
||||
feedUrl: null,
|
||||
}
|
||||
},
|
||||
|
||||
async mounted() {
|
||||
const [tab] = await chrome.tabs.query({ active: true, currentWindow: true })
|
||||
this.feedUrl = await browser.tabs.sendMessage(tab.id, {type: 'extractFeedUrl'})
|
||||
},
|
||||
}
|
||||
</script>
|
||||
|
||||
<style scoped>
|
||||
.popup {
|
||||
padding: 1em;
|
||||
}
|
||||
</style>
|
|
@ -0,0 +1,11 @@
|
|||
<!DOCTYPE html>
|
||||
<html>
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<title>RSS Viewer Popup</title>
|
||||
</head>
|
||||
<body style="min-width: 200px;">
|
||||
<div id="app"></div>
|
||||
<script type="module" src="./main.ts"></script>
|
||||
</body>
|
||||
</html>
|
|
@ -0,0 +1,5 @@
|
|||
import { createApp } from "vue";
|
||||
import App from "./Popup.vue";
|
||||
|
||||
const app = createApp(App)
|
||||
app.mount('#app')
|
|
@ -3,21 +3,17 @@
|
|||
<header>
|
||||
<div class="top">
|
||||
<a :href="feed.homeUrl" target="_blank" v-if="feed.title?.length">
|
||||
<h1 v-html="feed.title" v-if="feed.html.title" />
|
||||
<h1 v-text="feed.title" v-else />
|
||||
<h1 v-text="feed.title" />
|
||||
</a>
|
||||
<a :href="feed.feedUrl" class="feed-url" v-if="feed.feedUrl?.length">
|
||||
(Feed URL)
|
||||
</a>
|
||||
<a :href="feed.image.targetUrl" class="image" target="_blank" v-if="feed.image?.imageUrl">
|
||||
<img :src="feed.image.imageUrl" :alt="feed.image.title">
|
||||
<a :href="feed.image.targetUrl" class="image" target="_blank" v-if="feed.image">
|
||||
<img :src="feed.image.imageUrl" alt="feed.image.title">
|
||||
</a>
|
||||
</div>
|
||||
|
||||
<div class="description" v-if="feed.description?.length">
|
||||
<span v-if="feed.html.description" v-html="feed.description" />
|
||||
<span v-else v-text="feed.description" />
|
||||
</div>
|
||||
<h2 v-if="feed.description?.length" v-text="feed.description" />
|
||||
</header>
|
||||
|
||||
<main>
|
||||
|
@ -25,11 +21,10 @@
|
|||
<div class="header" :class="{expanded: expandedItems[i]}"
|
||||
@click="expandedItems[i] = !expandedItems[i]">
|
||||
<h2 v-if="item.title?.length">
|
||||
<a :href="item.url" target="_blank" v-html="item.title" v-if="item.html.title" />
|
||||
<a :href="item.url" target="_blank" v-text="item.title" v-else />
|
||||
<a :href="item.url" target="_blank" v-text="item.title" />
|
||||
</h2>
|
||||
|
||||
<div class="age" v-if="item.age" :title="new Date(item.pubDate).toLocaleString()">
|
||||
<div class="age" v-if="item.age">
|
||||
Published {{ item.age }} ago
|
||||
</div>
|
||||
|
||||
|
@ -64,25 +59,11 @@ export default {
|
|||
|
||||
async mounted() {
|
||||
this.feed = (await browser.storage.local.get('feedData'))?.feedData || {}
|
||||
if (this.feed.iconUrl) {
|
||||
const link = document.querySelector("link[rel*='icon']") || document.createElement('link')
|
||||
link.type = 'image/x-icon'
|
||||
link.rel = 'shortcut icon'
|
||||
link.href = this.feed.iconUrl
|
||||
document.getElementsByTagName('head')[0].appendChild(link)
|
||||
}
|
||||
},
|
||||
}
|
||||
</script>
|
||||
|
||||
<style lang="scss" scoped>
|
||||
.feed {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
height: 100vh;
|
||||
font-family: -apple-system, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans", "Open Sans", "Droid Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
|
||||
}
|
||||
|
||||
header {
|
||||
padding: 0.5em;
|
||||
box-shadow: 1px 1px 1px 1px #b7b7b7;
|
||||
|
@ -121,11 +102,6 @@ main {
|
|||
background: #f4f4f4;
|
||||
margin-top: 0.25em;
|
||||
padding-top: 2em;
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
flex-grow: 1;
|
||||
align-items: center;
|
||||
overflow: auto;
|
||||
|
||||
.image-container {
|
||||
width: 100%;
|
||||
|
@ -139,8 +115,6 @@ main {
|
|||
}
|
||||
|
||||
.item {
|
||||
width: 100%;
|
||||
max-width: 70em;
|
||||
background: white;
|
||||
margin: 0 1em 1.5em 1em;
|
||||
border-radius: 1em;
|
||||
|
@ -163,11 +137,6 @@ main {
|
|||
.age {
|
||||
font-size: 0.9em;
|
||||
margin-top: -0.5em;
|
||||
cursor: pointer;
|
||||
|
||||
&:hover {
|
||||
color: #186536;
|
||||
}
|
||||
}
|
||||
|
||||
.categories {
|
||||
|
@ -184,15 +153,9 @@ main {
|
|||
}
|
||||
|
||||
.content {
|
||||
display: flex;
|
||||
flex-direction: column;
|
||||
padding: 1em;
|
||||
font-size: 1.25em;
|
||||
|
||||
.description {
|
||||
padding: 1em;
|
||||
text-align: justify;
|
||||
}
|
||||
font-family: sans-serif;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue