Initial commit of Wayback Machine buttonv1.0.0

10 files changed, 337 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..980b279
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,14 @@
+# Editor backup files
+*~
+\#*
+.\#*
+.*.swp
+
+# Generated files
+icon*.png
+*.zip
+
+
+# Local Variables:
+# mode: conf
+# End:
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..c980350
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,23 @@
+# How to Contribute
+
+We'd love to accept your patches and contributions to this project. There are
+just a few small guidelines you need to follow.
+
+## Contributor License Agreement
+
+Contributions to this project must be accompanied by a Contributor License
+Agreement. You (or your employer) retain the copyright to your contribution;
+this simply gives us permission to use and redistribute your contributions as
+part of the project. Head over to <https://cla.developers.google.com/> to see
+your current agreements on file or to sign a new one.
+
+You generally only need to submit a CLA once, so if you've already submitted one
+(even if it was for a different project), you probably don't need to do it
+again.
+
+## Code reviews
+
+All submissions, including submissions by project members, require review. We
+use GitHub pull requests for this purpose. Consult
+[GitHub Help](https://help.github.com/articles/about-pull-requests/) for more
+information on using pull requests.
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d645695
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,202 @@
+
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
+          as modifying the License.
+
+      You may add Your own copyright statement to Your modifications and
+      may provide additional or different license terms and conditions
+      for use, reproduction, or distribution of Your modifications, or
+      for any such Derivative Works as a whole, provided Your use,
+      reproduction, and distribution of the Work otherwise complies with
+      the conditions stated in this License.
+
+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
+      names, trademarks, service marks, or product names of the Licensor,
+      except as required for reasonable and customary use in describing the
+      origin of the Work and reproducing the content of the NOTICE file.
+
+   7. Disclaimer of Warranty. Unless required by applicable law or
+      agreed to in writing, Licensor provides the Work (and each
+      Contributor provides its Contributions) on an "AS IS" BASIS,
+      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+      implied, including, without limitation, any warranties or conditions
+      of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+      PARTICULAR PURPOSE. You are solely responsible for determining the
+      appropriateness of using or redistributing the Work and assume any
+      risks associated with Your exercise of permissions under this License.
+
+   8. Limitation of Liability. In no event and under no legal theory,
+      whether in tort (including negligence), contract, or otherwise,
+      unless required by applicable law (such as deliberate and grossly
+      negligent acts) or agreed to in writing, shall any Contributor be
+      liable to You for damages, including any direct, indirect, special,
+      incidental, or consequential damages of any character arising as a
+      result of this License or out of the use or inability to use the
+      Work (including but not limited to damages for loss of goodwill,
+      work stoppage, computer failure or malfunction, or any and all
+      other commercial damages or losses), even if such Contributor
+      has been advised of the possibility of such damages.
+
+   9. Accepting Warranty or Additional Liability. While redistributing
+      the Work or Derivative Works thereof, You may choose to offer,
+      and charge a fee for, acceptance of support, warranty, indemnity,
+      or other liability obligations and/or rights consistent with this
+      License. However, in accepting such obligations, You may act only
+      on Your own behalf and on Your sole responsibility, not on behalf
+      of any other Contributor, and only if You agree to indemnify,
+      defend, and hold each Contributor harmless for any liability
+      incurred by, or claims asserted against, such Contributor by reason
+      of your accepting any such warranty or additional liability.
+
+   END OF TERMS AND CONDITIONS
+
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..ccc57e9
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,46 @@
+# Copyright 2017 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+NAME = wayback_machine_button
+
+FILES = background.js manifest.json $(ICONS)
+ICONS = icon128.png icon16.png icon48.png
+
+.PHONY: all
+all: $(NAME).zip icon_bordered.png
+
+$(NAME).zip: $(FILES)
+	mkdir $(NAME)
+	cp -al $(FILES) $(NAME)
+	zip -r $(NAME) $(NAME)
+	$(RM) -r $(NAME)
+
+.PHONY: unpacked
+unpacked: $(FILES)
+
+EXPORT.svg = \
+  inkscape --export-png=$@.uncrushed --export-area-page --export-width=$(ICON_WIDTH) $< >/dev/null; \
+  pngcrush -c 4 -q $@.uncrushed $@; \
+  $(RM) $@.uncrushed
+icon%.png: ICON_WIDTH = $*
+icon%.png: third_party/icon.svg
+	$(EXPORT.svg)
+
+icon_bordered.png: ICON_WIDTH = 128
+icon_bordered.png: third_party/icon_bordered.svg
+	$(EXPORT.svg)
+
+.PHONY: clean
+clean:
+	$(RM) -r $(NAME).zip $(NAME) $(ICONS) icon_bordered.png
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6f223fa
--- /dev/null
+++ b/README.md
@@ -0,0 +1,12 @@
+# The Wayback Machine Button
+
+This Chrome extension adds a Wayback Machine button to your browser toolbar.
+When you click it, it searches for the current tab in the Wayback Machine.
+
+This is not an official Google product.
+
+## Icon
+
+The Wayback Machine Button icon is the
+"[library](https://thenounproject.com/term/library/1244000)" icon by Kavya from
+[the Noun Project](https://thenounproject.com).
diff --git a/background.js b/background.js
new file mode 100644
index 0000000..30d924a
--- /dev/null
+++ b/background.js
@@ -0,0 +1,17 @@
+// Copyright 2017 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License"); you may not
+// use this file except in compliance with the License. You may obtain a copy of
+// the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+// License for the specific language governing permissions and limitations under
+// the License.
+
+chrome.browserAction.onClicked.addListener(function(tab) {
+  chrome.tabs.update(null, {url: 'https://web.archive.org/web/*/' + tab.url});
+});
diff --git a/manifest.json b/manifest.json
new file mode 100644
index 0000000..3fcba3c
--- /dev/null
+++ b/manifest.json
@@ -0,0 +1,21 @@
+{
+  "manifest_version": 2,
+  "name": "Wayback Machine Lookup",
+  "version": "1.0.0",
+  "description": "Reopen the current tab in the Wayback Machine",
+  "icons": {
+    "16": "icon16.png",
+    "48": "icon48.png",
+    "128": "icon128.png"
+  },
+  "browser_action": {
+    "default_title": "Reopen the current tab in the Wayback Machine"
+  },
+  "author": "Benjamin Barenblat <bbaren@google.com>",
+  "background": {
+    "persistent": false,
+    "scripts": ["background.js"]
+  },
+  "minimum_chrome_version": "21",
+  "permissions": ["activeTab"]
+}
diff --git a/screenshot.png b/screenshot.png
new file mode 100644
index 0000000..804544e
--- /dev/null
+++ b/screenshot.png
diff --git a/third_party/icon.svg b/third_party/icon.svg
new file mode 100644
index 0000000..c731ced
--- /dev/null
+++ b/third_party/icon.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg"><path d="M93.87,39a3.5,3.5,0,0,0,3.5-3.5V25.87a3.5,3.5,0,0,0-2.12-3.22L51.38,3.82a3.5,3.5,0,0,0-2.76,0L4.75,22.66a3.5,3.5,0,0,0-2.12,3.22v9.61A3.5,3.5,0,0,0,6.13,39H8.94V81.46H5.31v7H93.69v-7H91.06V39ZM23.17,81.46H15.94V39h7.22Zm15.22,0H30.17V39h8.22Zm15.22,0H45.39V39h8.22ZM50,30.2a8.59,8.59,0,1,1,8.59-8.59A8.6,8.6,0,0,1,50,30.2ZM68.83,81.46H60.61V39h8.22Zm15.22,0H75.83V39h8.22Z" /><rect x="1.31" y="89.46" width="97.37" height="7" /></svg>
diff --git a/third_party/icon_bordered.svg b/third_party/icon_bordered.svg
new file mode 100644
index 0000000..935336a
--- /dev/null
+++ b/third_party/icon_bordered.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg"><g transform="matrix(0.78,0,0,0.78,11,11)"><path d="M93.87,39a3.5,3.5,0,0,0,3.5-3.5V25.87a3.5,3.5,0,0,0-2.12-3.22L51.38,3.82a3.5,3.5,0,0,0-2.76,0L4.75,22.66a3.5,3.5,0,0,0-2.12,3.22v9.61A3.5,3.5,0,0,0,6.13,39H8.94V81.46H5.31v7H93.69v-7H91.06V39ZM23.17,81.46H15.94V39h7.22Zm15.22,0H30.17V39h8.22Zm15.22,0H45.39V39h8.22ZM50,30.2a8.59,8.59,0,1,1,8.59-8.59A8.6,8.6,0,0,1,50,30.2ZM68.83,81.46H60.61V39h8.22Zm15.22,0H75.83V39h8.22Z" /><rect x="1.31" y="89.46" width="97.37" height="7" /></g></svg>