diff --git a/composer.json b/composer.json
index 742ad5db0f0de13713aff5df228b7a7c6d9f46c5..975bdf7a1fe11cba5f112bcdbd3de3e67beb59a7 100644
--- a/composer.json
+++ b/composer.json
@@ -21,6 +21,19 @@
}
}
},
+ {
+ "type": "package",
+ "package": {
+ "name": "browserstate/history.js",
+ "version": "1.8.0",
+ "type": "drupal-library",
+ "source": {
+ "url": "https://github.com/browserstate/history.js",
+ "type": "git",
+ "reference": "origin/master"
+ }
+ }
+ },
{
"type": "package",
"package": {
@@ -49,6 +62,7 @@
],
"require": {
"php": ">=7.0.8",
+ "browserstate/history.js": "^1.8",
"composer/installers": "^1.0.20",
"cweagans/composer-patches": "^1.0",
"desandro/imagesloaded": "4.1.4",
@@ -130,6 +144,7 @@
"drupal/userprotect": "1.0",
"drupal/video_embed_field": "2.0",
"drupal/views_accordion": "1.0-beta2",
+ "drupal/views_ajax_history": "^1.0",
"drupal/views_autocomplete_filters": "1.1",
"drupal/views_bootstrap": "3.x-dev",
"drupal/views_bulk_operations": "2.4",
diff --git a/composer.lock b/composer.lock
index 423bd6c964a950eaddd0c2afed834b0bb918a529..94cffbc5b7b7f1bd5a3e1806413e96be018715fe 100644
--- a/composer.lock
+++ b/composer.lock
@@ -4,7 +4,7 @@
"Read more about it at https://getcomposer.org/doc/01-basic-usage.md#composer-lock-the-lock-file",
"This file is @generated automatically"
],
- "content-hash": "844e9f7f4727de9fb76de196d29d0a23",
+ "content-hash": "38ff665bca32a20d84b8278ac0343bef",
"packages": [
{
"name": "alchemy/zippy",
@@ -122,6 +122,16 @@
],
"time": "2017-12-20T14:37:45+00:00"
},
+ {
+ "name": "browserstate/history.js",
+ "version": "1.8.0",
+ "source": {
+ "type": "git",
+ "url": "https://github.com/browserstate/history.js",
+ "reference": "origin/master"
+ },
+ "type": "drupal-library"
+ },
{
"name": "commerceguys/addressing",
"version": "v1.0.0",
@@ -2516,7 +2526,8 @@
"merge-extra": false
},
"patches_applied": {
- "2799049": "https://www.drupal.org/files/issues/role_based_email_access-2799049-2.patch"
+ "2799049": "https://www.drupal.org/files/issues/role_based_email_access-2799049-2.patch",
+ "2786577": "https://www.drupal.org/files/issues/2786577-270_0.patch"
}
},
"autoload": {
@@ -6292,6 +6303,65 @@
"issues": "https://www.drupal.org/project/issues/views_accordion"
}
},
+ {
+ "name": "drupal/views_ajax_history",
+ "version": "1.0.0",
+ "source": {
+ "type": "git",
+ "url": "https://git.drupal.org/project/views_ajax_history",
+ "reference": "8.x-1.0"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://ftp.drupal.org/files/projects/views_ajax_history-8.x-1.0.zip",
+ "reference": "8.x-1.0",
+ "shasum": "ef23bf3a8e1c902b98d4556203dd8fc7068dfcb5"
+ },
+ "require": {
+ "drupal/core": "*"
+ },
+ "type": "drupal-module",
+ "extra": {
+ "branch-alias": {
+ "dev-1.x": "1.x-dev"
+ },
+ "drupal": {
+ "version": "8.x-1.0",
+ "datestamp": "1535376480",
+ "security-coverage": {
+ "status": "covered",
+ "message": "Covered by Drupal's security advisory policy"
+ }
+ }
+ },
+ "notification-url": "https://packages.drupal.org/8/downloads",
+ "license": [
+ "GPL-2.0-or-later"
+ ],
+ "authors": [
+ {
+ "name": "amateescu",
+ "homepage": "https://www.drupal.org/user/729614"
+ },
+ {
+ "name": "joelpittet",
+ "homepage": "https://www.drupal.org/user/160302"
+ },
+ {
+ "name": "kalman.hosszu",
+ "homepage": "https://www.drupal.org/user/267481"
+ },
+ {
+ "name": "nod_",
+ "homepage": "https://www.drupal.org/user/598310"
+ }
+ ],
+ "description": "Add bookmarking abilities to AJAX Views.",
+ "homepage": "https://www.drupal.org/project/views_ajax_history",
+ "support": {
+ "source": "http://cgit.drupalcode.org/views_ajax_history"
+ }
+ },
{
"name": "drupal/views_autocomplete_filters",
"version": "1.1.0",
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index dbab98684165fe5c6fbe0fec1ddc5b42fc0c3e9d..036bd3b880ea793b83b6a5a3b217d83c15a1bb8e 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -119,6 +119,18 @@
"stack"
]
},
+ {
+ "name": "browserstate/history.js",
+ "version": "1.8.0",
+ "version_normalized": "1.8.0.0",
+ "source": {
+ "type": "git",
+ "url": "https://github.com/browserstate/history.js",
+ "reference": "origin/master"
+ },
+ "type": "drupal-library",
+ "installation-source": "source"
+ },
{
"name": "commerceguys/addressing",
"version": "v1.0.0",
@@ -6490,6 +6502,67 @@
"issues": "https://www.drupal.org/project/issues/views_accordion"
}
},
+ {
+ "name": "drupal/views_ajax_history",
+ "version": "1.0.0",
+ "version_normalized": "1.0.0.0",
+ "source": {
+ "type": "git",
+ "url": "https://git.drupal.org/project/views_ajax_history",
+ "reference": "8.x-1.0"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://ftp.drupal.org/files/projects/views_ajax_history-8.x-1.0.zip",
+ "reference": "8.x-1.0",
+ "shasum": "ef23bf3a8e1c902b98d4556203dd8fc7068dfcb5"
+ },
+ "require": {
+ "drupal/core": "*"
+ },
+ "type": "drupal-module",
+ "extra": {
+ "branch-alias": {
+ "dev-1.x": "1.x-dev"
+ },
+ "drupal": {
+ "version": "8.x-1.0",
+ "datestamp": "1535376480",
+ "security-coverage": {
+ "status": "covered",
+ "message": "Covered by Drupal's security advisory policy"
+ }
+ }
+ },
+ "installation-source": "dist",
+ "notification-url": "https://packages.drupal.org/8/downloads",
+ "license": [
+ "GPL-2.0-or-later"
+ ],
+ "authors": [
+ {
+ "name": "amateescu",
+ "homepage": "https://www.drupal.org/user/729614"
+ },
+ {
+ "name": "joelpittet",
+ "homepage": "https://www.drupal.org/user/160302"
+ },
+ {
+ "name": "kalman.hosszu",
+ "homepage": "https://www.drupal.org/user/267481"
+ },
+ {
+ "name": "nod_",
+ "homepage": "https://www.drupal.org/user/598310"
+ }
+ ],
+ "description": "Add bookmarking abilities to AJAX Views.",
+ "homepage": "https://www.drupal.org/project/views_ajax_history",
+ "support": {
+ "source": "http://cgit.drupalcode.org/views_ajax_history"
+ }
+ },
{
"name": "drupal/views_autocomplete_filters",
"version": "1.1.0",
diff --git a/web/libraries/history.js b/web/libraries/history.js
new file mode 160000
index 0000000000000000000000000000000000000000..d213d8cb22e8fd1cf1c9963925e4989f8903b483
--- /dev/null
+++ b/web/libraries/history.js
@@ -0,0 +1 @@
+Subproject commit d213d8cb22e8fd1cf1c9963925e4989f8903b483
diff --git a/web/modules/views_ajax_history/LICENSE.txt b/web/modules/views_ajax_history/LICENSE.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d159169d1050894d3ea3b98e1c965c4058208fe1
--- /dev/null
+++ b/web/modules/views_ajax_history/LICENSE.txt
@@ -0,0 +1,339 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users. This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it. (Some other Free Software Foundation software is covered by
+the GNU Lesser General Public License instead.) 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
+this service 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 make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+ For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have. 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.
+
+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
+ Also, for each author's protection and ours, we want to make certain
+that everyone understands that there is no warranty for this free
+software. If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
+that any problems introduced by others will not reflect on the original
+authors' reputations.
+
+ Finally, any free program is threatened constantly by software
+patents. We wish to avoid the danger that redistributors of a free
+program will individually obtain patent licenses, in effect making the
+program proprietary. To prevent this, we have made it clear that any
+patent must be licensed for everyone's free use or not licensed at all.
+
+ The precise terms and conditions for copying, distribution and
+modification follow.
+
+ GNU GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License applies to any program or other work which contains
+a notice placed by the copyright holder saying it may be distributed
+under the terms of this General Public License. The "Program", below,
+refers to any such program or work, and a "work based on the Program"
+means either the Program or any derivative work under copyright law:
+that is to say, a work containing the Program or a portion of it,
+either verbatim or with modifications and/or translated into another
+language. (Hereinafter, translation is included without limitation in
+the term "modification".) Each licensee is addressed as "you".
+
+Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running the Program is not restricted, and the output from the Program
+is covered only if its contents constitute a work based on the
+Program (independent of having been made by running the Program).
+Whether that is true depends on what the Program does.
+
+ 1. You may copy and distribute 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 and disclaimer of warranty; keep intact all the
+notices that refer to this License and to the absence of any warranty;
+and give any other recipients of the Program a copy of this License
+along with the Program.
+
+You may charge a fee for the physical act of transferring a copy, and
+you may at your option offer warranty protection in exchange for a fee.
+
+ 2. You may modify your copy or copies of the Program or any portion
+of it, thus forming a work based on the Program, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) You must cause the modified files to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ b) You must cause any work that you distribute or publish, that in
+ whole or in part contains or is derived from the Program or any
+ part thereof, to be licensed as a whole at no charge to all third
+ parties under the terms of this License.
+
+ c) If the modified program normally reads commands interactively
+ when run, you must cause it, when started running for such
+ interactive use in the most ordinary way, to print or display an
+ announcement including an appropriate copyright notice and a
+ notice that there is no warranty (or else, saying that you provide
+ a warranty) and that users may redistribute the program under
+ these conditions, and telling the user how to view a copy of this
+ License. (Exception: if the Program itself is interactive but
+ does not normally print such an announcement, your work based on
+ the Program is not required to print an announcement.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Program,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Program, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Program.
+
+In addition, mere aggregation of another work not based on the Program
+with the Program (or with a work based on the Program) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may copy and distribute the Program (or a work based on it,
+under Section 2) in object code or executable form under the terms of
+Sections 1 and 2 above provided that you also do one of the following:
+
+ a) Accompany it with the complete corresponding machine-readable
+ source code, which must be distributed under the terms of Sections
+ 1 and 2 above on a medium customarily used for software interchange; or,
+
+ b) Accompany it with a written offer, valid for at least three
+ years, to give any third party, for a charge no more than your
+ cost of physically performing source distribution, a complete
+ machine-readable copy of the corresponding source code, to be
+ distributed under the terms of Sections 1 and 2 above on a medium
+ customarily used for software interchange; or,
+
+ c) Accompany it with the information you received as to the offer
+ to distribute corresponding source code. (This alternative is
+ allowed only for noncommercial distribution and only if you
+ received the program in object code or executable form with such
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+The source code for a work means the preferred form of the work for
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+code means all the source code for all modules it contains, plus any
+associated interface definition files, plus the scripts used to
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+distribution of the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 4. You may not copy, modify, sublicense, or distribute the Program
+except as expressly provided under this License. Any attempt
+otherwise to copy, modify, sublicense or distribute the Program is
+void, and will automatically terminate your rights under this License.
+However, parties who have received copies, or rights, from you under
+this License will not have their licenses terminated so long as such
+parties remain in full compliance.
+
+ 5. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Program or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Program (or any work based on the
+Program), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Program or works based on it.
+
+ 6. Each time you redistribute the Program (or any work based on the
+Program), the recipient automatically receives a license from the
+original licensor to copy, distribute or modify the Program subject to
+these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties to
+this License.
+
+ 7. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
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+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Program at all. For example, if a patent
+license would not permit royalty-free redistribution of the Program by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Program.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system, which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 8. If the distribution and/or use of the Program is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Program under this License
+may add an explicit geographical distribution limitation excluding
+those countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 9. The Free Software Foundation may publish revised and/or new versions
+of the 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 a version number of this License which applies to it and "any
+later version", you have the option of following the terms and conditions
+either of that version or of any later version published by the Free
+Software Foundation. If the Program does not specify a version number of
+this License, you may choose any version ever published by the Free Software
+Foundation.
+
+ 10. If you wish to incorporate parts of the Program into other free
+programs whose distribution conditions are different, write to the author
+to ask for permission. For software which is copyrighted by the Free
+Software Foundation, write to the Free Software Foundation; we sometimes
+make exceptions for this. Our decision will be guided by the two goals
+of preserving the free status of all derivatives of our free software and
+of promoting the sharing and reuse of software generally.
+
+ NO WARRANTY
+
+ 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, 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.
+
+ 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE 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.
+
+ 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
+convey 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 2 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, write to the Free Software Foundation, Inc.,
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+ Gnomovision version 69, Copyright (C) year name of author
+ Gnomovision 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, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+ `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+ <signature of Ty Coon>, 1 April 1989
+ Ty Coon, President of Vice
+
+This 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.
diff --git a/web/modules/views_ajax_history/js/views_ajax_history.js b/web/modules/views_ajax_history/js/views_ajax_history.js
new file mode 100644
index 0000000000000000000000000000000000000000..dbd33f7f296353c75a2ec31bc2408bf5e04f944c
--- /dev/null
+++ b/web/modules/views_ajax_history/js/views_ajax_history.js
@@ -0,0 +1,271 @@
+(function ($, Drupal, drupalSettings) {
+
+ // Need to keep this to check if there are extra parameters in the original URL.
+ var original = {
+ path: window.location.protocol + "//" + window.location.hostname + (window.location.port ? ':' + window.location.port: '') + window.location.pathname,
+ // @TODO integrate #1359798 without breaking history.js
+ query: window.location.search || ''
+ };
+
+ /**
+ * Keep the original beforeSubmit method to use it later.
+ */
+ var beforeSubmit = Drupal.Ajax.prototype.beforeSubmit;
+
+ /**
+ * Keep the original beforeSerialize method to use it later.
+ */
+ var beforeSerialize = Drupal.Ajax.prototype.beforeSerialize;
+
+ /**
+ * Keep the original beforeSend method to use it later.
+ */
+ var beforeSend = Drupal.Ajax.prototype.beforeSend;
+
+ Drupal.behaviors.viewsAjaxHistory = {
+ attach: function (context, drupalSettings) {
+ // Init the current page too, because the first loaded pager element do
+ // not have loadable history and will not work the back button.
+ var $body = $('body').once('views-ajax-history-first-page-load');
+ if ($body.length) {
+ drupalSettings.viewsAjaxHistory.onloadPageItem = drupalSettings.viewsAjaxHistory.renderPageItem;
+ }
+ }
+ };
+
+ /**
+ * Modification of Drupal.Views.parseQueryString() to allow extracting multivalues fields
+ *
+ * @param query
+ * String, either a full url or just the query string.
+ */
+ var parseQueryString = function (query) {
+ var args = {};
+ var pos = query.indexOf('?');
+ if (pos != -1) {
+ query = query.substring(pos + 1);
+ }
+ var pairs = query.split('&');
+ var pair, key, value;
+ for(var i in pairs) {
+ if (typeof(pairs[i]) == 'string') {
+ pair = pairs[i].split('=');
+ // Ignore the 'q' path argument, if present.
+ if (pair[0] != 'q' && pair[1]) {
+ key = decodeURIComponent(pair[0].replace(/\+/g, ' '));
+ value = decodeURIComponent(pair[1].replace(/\+/g, ' '));
+ // field name ends with [], it's multivalues
+ if (/\[\]$/.test(key)) {
+ if (!(key in args)) {
+ args[key] = [value];
+ }
+ // don't duplicate values
+ else if (!$.inArray(value, args[key]) !== -1) {
+ args[key].push(value);
+ }
+ }
+ else {
+ args[key] = value;
+ }
+ }
+ }
+ }
+ return args;
+ };
+
+ /**
+ * Strip views values and duplicates from URL
+ *
+ * @param url
+ * String with the full URL to clean up.
+ * @param viewArgs
+ * Object containing field values from views.
+ *
+ * @return url
+ * String URL with views values and reduced duplicates.
+ */
+ var cleanURL = function (url, viewArgs) {
+ var args = parseQueryString(url);
+ var query = [];
+
+ // With clean urls off we need to add the 'q' parameter.
+ if (/\?/.test(drupalSettings.views.ajax_path)) {
+ query.push('q=' + Drupal.Views.getPath(url));
+ }
+
+ $.each(args, function (name, value) {
+ // use values from viewArgs if they exists
+ if (name in viewArgs) {
+ value = viewArgs[name];
+ }
+ if ($.isArray(value)) {
+ $.merge(query, $.map(value, function (sub) {
+ return name + '=' + sub;
+ }));
+ }
+ else {
+ query.push(name + '=' + value);
+ }
+ });
+
+ url = url.split('?');
+ return url[0] + (query.length ? '?' + query.join('&') : '');
+ };
+
+ /**
+ * Parse a URL query string
+ *
+ * @param queryString
+ * String containing the query to parse.
+ */
+ var parseQuery = function(queryString) {
+ var query = {};
+ $.map(queryString.split('&'), function(val) {
+ var s = val.split('=');
+ query[s[0]] = s[1];
+ });
+ return query;
+ };
+
+ /**
+ * Unbind 'popstate' when adding a new state to avoid an infinite loop.
+ *
+ * We only use the 'popstate' event to trigger refresh on back of forward click.
+ *
+ * @param options
+ * Object containing the values from views' AJAX call.
+ * @param url
+ * String with the current URL to be cleaned up.
+ */
+ var addState = function (options, url) {
+ // The data in the history state must be serializable.
+ var historyOptions = $.extend({}, options)
+ delete historyOptions.beforeSend;
+ delete historyOptions.beforeSerialize;
+ delete historyOptions.beforeSubmit;
+ delete historyOptions.complete;
+ delete historyOptions.success;
+
+ // Store the actual view's dom id.
+ drupalSettings.viewsAjaxHistory.lastViewDomID = options.data.view_dom_id;
+ $(window).unbind('popstate', loadView);
+ history.pushState(historyOptions, document.title, cleanURL(url, options.data));
+ $(window).bind('popstate', loadView);
+ };
+
+ /**
+ * Make an AJAX request to update the view when navigating back and forth.
+ */
+ var loadView = function () {
+ var options;
+
+ // This should be the first loaded page, so init the options object.
+ if (history.state === null) {
+ var viewsAjaxSettingsKey = 'views_dom_id:' + drupalSettings.viewsAjaxHistory.lastViewDomID;
+ if (drupalSettings.views.ajaxViews.hasOwnProperty(viewsAjaxSettingsKey)) {
+ var viewsAjaxSettings = drupalSettings.views.ajaxViews[viewsAjaxSettingsKey];
+ viewsAjaxSettings.page = drupalSettings.viewsAjaxHistory.onloadPageItem;
+ options = {
+ data: viewsAjaxSettings,
+ url: drupalSettings.views.ajax_path
+ };
+ }
+ }
+ else {
+ options = history.state;
+ }
+
+ // Drupal's AJAX options.
+ var settings = $.extend({
+ submit: options.data,
+ setClick: true,
+ event: 'click',
+ selector: '.view-dom-id-' + options.data.view_dom_id,
+ progress: { type: 'throbber' }
+ }, options);
+
+ var viewsAjaxSubmit = Drupal.ajax(settings);
+ // Trigger ajax call.
+ viewsAjaxSubmit.execute();
+ };
+
+ /**
+ * Override beforeSerialize to handle click on pager links
+ *
+ * @param $element
+ * jQuery DOM element
+ * @param options
+ */
+ Drupal.Ajax.prototype.beforeSerialize = function (element, options) {
+ // Check that we handle a click on a link, not a form submission.
+ if (options.data.view_name && element && $(element).is('a')) {
+ addState(options, $(element).attr('href'));
+ }
+
+ // Call the original Drupal method with the right context.
+ beforeSerialize.apply(this, arguments);
+ };
+
+ /**
+ * Override beforeSubmit to handle exposed form submissions.
+ *
+ * @param form_values
+ * Object with all field values.
+ * @param element
+ * jQuery DOM form element.
+ * @param options
+ * Object containing AJAX options.
+ */
+ Drupal.Ajax.prototype.beforeSubmit = function (form_values, element, options) {
+ if (options.data.view_name) {
+ var url = original.path + '?' + element.formSerialize();
+ var currentQuery = parseQueryString(window.location.href);
+
+ // copy selected values in history state
+ $.each(form_values, function () {
+ // field name ending with [] is a multi value field
+ if (/\[\]$/.test(this.name)) {
+ if (!options.data[this.name]) {
+ options.data[this.name] = [];
+ }
+ options.data[this.name].push(this.value);
+ }
+ // regular field
+ else {
+ options.data[this.name] = this.value;
+ }
+ // Remove exposed data from the current query to leave behind any
+ // non exposed form related query vars
+ if (currentQuery[this.name]) {
+ delete currentQuery[this.name];
+ }
+ });
+
+ url += (/\?/.test(url) ? '&' : '?') + $.param(currentQuery);
+ addState(options, url);
+ }
+ // Call the original Drupal method with the right context.
+ beforeSubmit.apply(this, arguments);
+ };
+
+ /**
+ * Override beforeSend to clean up the Ajax submission URL.
+ *
+ * @param {XMLHttpRequest} xmlhttprequest
+ * Native Ajax object.
+ * @param {object} options
+ * jQuery.ajax options.
+ */
+ Drupal.Ajax.prototype.beforeSend = function (xmlhttprequest, options) {
+ var data = (typeof options.data === 'string') ? parseQuery(options.data) : {};
+
+ if (data.view_name && options.type !== 'GET') {
+ // Override the URL to not contain any fields that were submitted.
+ options.url = drupalSettings.views.ajax_path + '?' + Drupal.ajax.WRAPPER_FORMAT + '=drupal_ajax';
+
+ // Call the original Drupal method with the right context.
+ beforeSend.apply(this, arguments);
+ }
+ }
+
+})(jQuery, Drupal, drupalSettings);
diff --git a/web/modules/views_ajax_history/views_ajax_history.info.yml b/web/modules/views_ajax_history/views_ajax_history.info.yml
new file mode 100644
index 0000000000000000000000000000000000000000..3213b27e8143adc51194a73df78afd431ffc36fb
--- /dev/null
+++ b/web/modules/views_ajax_history/views_ajax_history.info.yml
@@ -0,0 +1,13 @@
+type: module
+name: 'Views AJAX History'
+description: 'Add bookmarking abilities to AJAX Views.'
+# core: 8.x
+package: Views
+dependencies:
+ - views
+
+# Information added by Drupal.org packaging script on 2018-08-27
+version: '8.x-1.0'
+core: '8.x'
+project: 'views_ajax_history'
+datestamp: 1535376604
diff --git a/web/modules/views_ajax_history/views_ajax_history.libraries.yml b/web/modules/views_ajax_history/views_ajax_history.libraries.yml
new file mode 100644
index 0000000000000000000000000000000000000000..1dce5e3d9fdff28c734736414926c6f9d06d5004
--- /dev/null
+++ b/web/modules/views_ajax_history/views_ajax_history.libraries.yml
@@ -0,0 +1,11 @@
+history:
+ version: VERSION
+ js:
+ js/views_ajax_history.js: {}
+ dependencies:
+ - core/jquery
+ - core/drupal
+ - core/drupalSettings
+ - core/jquery.once
+ - core/jquery.form
+ - core/drupal.ajax
diff --git a/web/modules/views_ajax_history/views_ajax_history.module b/web/modules/views_ajax_history/views_ajax_history.module
new file mode 100644
index 0000000000000000000000000000000000000000..d335bdaea60e524636f6dc95cfc9a6f4d6d7925c
--- /dev/null
+++ b/web/modules/views_ajax_history/views_ajax_history.module
@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * @file
+ * Add bookmarking abilities to AJAX Views.
+ */
+
+use \Drupal\views\ViewExecutable;
+
+/**
+ * Implements hook_views_pre_render().
+ */
+function views_ajax_history_views_pre_render(ViewExecutable $view) {
+ if ($view->ajaxEnabled() && empty($view->is_attachment) && empty($view->live_preview)) {
+ // @TODO add option to views form for html4+html5 or html5 only
+ $view->element['#attached']['library'][] = 'views_ajax_history/history';
+ $view->element['#attached']['drupalSettings']['viewsAjaxHistory'] = ['renderPageItem' => pager_find_page()];
+ $view->element['#cache']['contexts'][] = 'url.query_args.pagers';
+ }
+}