diff --git a/composer.json b/composer.json
index c5ee74440dd445c33755615609a5ebbc0b92db44..64108d4c45b2ae4bbd8b9b80fc81e590ba669996 100644
--- a/composer.json
+++ b/composer.json
@@ -114,6 +114,7 @@
"drupal/media_entity_browser": "2.0-alpha1",
"drupal/media_entity_twitter": "2.0-alpha2",
"drupal/menu_block": "1.4",
+ "drupal/menu_breadcrumb": "^1.7",
"drupal/metatag": "^1.7",
"drupal/migrate_plus": "4.0",
"drupal/migrate_tools": "4.0",
diff --git a/composer.lock b/composer.lock
index 04547775f4b96d0ea2f794e957bb6e93a80a79bd..7d111757328b028dc652d38f195f2624c1c2b468 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": "83a94eb61f75186d89855ca8fa185b2e",
+ "content-hash": "ea81419b7788ac165090f6f773f17c7a",
"packages": [
{
"name": "alchemy/zippy",
@@ -4523,6 +4523,73 @@
"source": "http://cgit.drupalcode.org/menu_block"
}
},
+ {
+ "name": "drupal/menu_breadcrumb",
+ "version": "1.7.0",
+ "source": {
+ "type": "git",
+ "url": "https://git.drupal.org/project/menu_breadcrumb",
+ "reference": "8.x-1.7"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://ftp.drupal.org/files/projects/menu_breadcrumb-8.x-1.7.zip",
+ "reference": "8.x-1.7",
+ "shasum": "998c7908bd411afe745f91c725b39483e6dd693f"
+ },
+ "require": {
+ "drupal/core": "~8.0"
+ },
+ "type": "drupal-module",
+ "extra": {
+ "branch-alias": {
+ "dev-1.x": "1.x-dev"
+ },
+ "drupal": {
+ "version": "8.x-1.7",
+ "datestamp": "1539197280",
+ "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": "RyanPrice",
+ "homepage": "https://www.drupal.org/user/873848"
+ },
+ {
+ "name": "aaron",
+ "homepage": "https://www.drupal.org/user/33420"
+ },
+ {
+ "name": "gdevlugt",
+ "homepage": "https://www.drupal.org/user/167273"
+ },
+ {
+ "name": "rphair",
+ "homepage": "https://www.drupal.org/user/3196607"
+ },
+ {
+ "name": "vaibhavjain",
+ "homepage": "https://www.drupal.org/user/1159692"
+ },
+ {
+ "name": "xurizaemon",
+ "homepage": "https://www.drupal.org/user/76026"
+ }
+ ],
+ "description": "Create breadcrumbs from nested menu titles and/or taxonomy membership.",
+ "homepage": "https://www.drupal.org/project/menu_breadcrumb",
+ "support": {
+ "source": "http://cgit.drupalcode.org/menu_breadcrumb"
+ }
+ },
{
"name": "drupal/metatag",
"version": "1.7.0",
diff --git a/vendor/composer/installed.json b/vendor/composer/installed.json
index 33368fa438711006c029e170dd0f64fac6e7dd0b..7289005d30f9fd8f9aaae128d190cfa8f0de4049 100644
--- a/vendor/composer/installed.json
+++ b/vendor/composer/installed.json
@@ -4662,6 +4662,75 @@
"source": "http://cgit.drupalcode.org/menu_block"
}
},
+ {
+ "name": "drupal/menu_breadcrumb",
+ "version": "1.7.0",
+ "version_normalized": "1.7.0.0",
+ "source": {
+ "type": "git",
+ "url": "https://git.drupal.org/project/menu_breadcrumb",
+ "reference": "8.x-1.7"
+ },
+ "dist": {
+ "type": "zip",
+ "url": "https://ftp.drupal.org/files/projects/menu_breadcrumb-8.x-1.7.zip",
+ "reference": "8.x-1.7",
+ "shasum": "998c7908bd411afe745f91c725b39483e6dd693f"
+ },
+ "require": {
+ "drupal/core": "~8.0"
+ },
+ "type": "drupal-module",
+ "extra": {
+ "branch-alias": {
+ "dev-1.x": "1.x-dev"
+ },
+ "drupal": {
+ "version": "8.x-1.7",
+ "datestamp": "1539197280",
+ "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": "RyanPrice",
+ "homepage": "https://www.drupal.org/user/873848"
+ },
+ {
+ "name": "aaron",
+ "homepage": "https://www.drupal.org/user/33420"
+ },
+ {
+ "name": "gdevlugt",
+ "homepage": "https://www.drupal.org/user/167273"
+ },
+ {
+ "name": "rphair",
+ "homepage": "https://www.drupal.org/user/3196607"
+ },
+ {
+ "name": "vaibhavjain",
+ "homepage": "https://www.drupal.org/user/1159692"
+ },
+ {
+ "name": "xurizaemon",
+ "homepage": "https://www.drupal.org/user/76026"
+ }
+ ],
+ "description": "Create breadcrumbs from nested menu titles and/or taxonomy membership.",
+ "homepage": "https://www.drupal.org/project/menu_breadcrumb",
+ "support": {
+ "source": "http://cgit.drupalcode.org/menu_breadcrumb"
+ }
+ },
{
"name": "drupal/metatag",
"version": "1.7.0",
diff --git a/web/modules/menu_breadcrumb/LICENSE.txt b/web/modules/menu_breadcrumb/LICENSE.txt
new file mode 100644
index 0000000000000000000000000000000000000000..d159169d1050894d3ea3b98e1c965c4058208fe1
--- /dev/null
+++ b/web/modules/menu_breadcrumb/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
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+ 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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+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
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+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
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+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.
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+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
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+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
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+
+It is not the purpose of this section to induce you to infringe any
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+integrity of the free software distribution system, which is
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+generous contributions to the wide range of software distributed
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+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
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+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/menu_breadcrumb/README.txt b/web/modules/menu_breadcrumb/README.txt
new file mode 100644
index 0000000000000000000000000000000000000000..8b1b8fe27e266e7592ffe5cca896c4b457319f55
--- /dev/null
+++ b/web/modules/menu_breadcrumb/README.txt
@@ -0,0 +1,60 @@
+
+MENU BREADCRUMBS
+================
+
+Introduction
+------------
+The Drupal 7 version of this module implemented the Drupal 6 behaviour of
+using the menu position of the current page for the breadcrumb. It also
+added an option to append the page title to the breadcrumb (either as
+a clickable url or not), saving the trouble of doing this in the theme,
+and hiding the breadcrumb if it only contains the link to the front page.
+
+The Drupal 8 version also supports "Taxonomy Attachment" for each
+menu, which provides the same breadcrumb trail to the current
+page as to a taxonomy of which it is a member: effectively giving
+menu based breadcrumbs to items that aren't on a menu (e.g., blog
+entries). Effectively these are "attached" to the breadcrumb trail by
+taxonomy membership, inheriting the breadcrumbs of their taxonomy.
+
+Options in the Drupal 8 version therefore also include the ability to
+add the current page title, linked or not, as an additional breadcrumb
+when a taxonomy attachment has taken place. More detailed options are
+given for dealing with the front page, allowing it to be added or removed.
+
+Installation
+------------
+1. Copy the menu_breadcrumb folder to your modules/contrib directory.
+2. At Administer -> Extend (admin/modules) enable the module.
+3. Configure the module settings at Administer -> Configuration ->
+ User Interface (admin/config/user-interface/menu-breadcrumb).
+
+Upgrading
+---------
+Recommended: install drush and run "drush up"
+
+Manually: replace the older menu_breadcrumb folder with the newer version;
+then run "update.php" if present (to install any configuration changes).
+
+NOTES if you have installed a Drupal 8 development version:
+If upgrading from the Alpha to the Beta version of the module, or to a
+newer Beta, if option settings are not producing the desired effect:
+
+- Try clearing the cache, which fixes breacrumb on taxonomy pages (since this
+ module's breadcrumb builder needs to be acknolwedged as higher priority).
+- Clearing the cache (at least the router cache) should clear up messages about
+ any services missing (known issue upgrading beta1 to beta2).
+- If all else fails, try uninstalling & reinstalling the module.
+
+
+Features
+--------
+- For a high-level description, see the Drupal 8 Help screen for this module.
+- All other features are described by each checkbox on the Configuration page,
+ and in the notes on the re-orderable menu list below.
+
+Issues / Feature requests
+-------------------------
+If you find a bug, or have a feature request, please go to :
+
+http://drupal.org/project/issues/menu_breadcrumb
diff --git a/web/modules/menu_breadcrumb/config/install/menu_breadcrumb.settings.yml b/web/modules/menu_breadcrumb/config/install/menu_breadcrumb.settings.yml
new file mode 100644
index 0000000000000000000000000000000000000000..9387c5ba5463423ee610f97d6dae65e10af8547a
--- /dev/null
+++ b/web/modules/menu_breadcrumb/config/install/menu_breadcrumb.settings.yml
@@ -0,0 +1,16 @@
+determine_menu: true
+disable_admin_page: true
+append_current_page: true
+current_page_as_link: false
+append_member_page: false
+member_page_as_link: false
+remove_home: false
+add_home: false
+home_as_site_name: false
+exclude_empty_url: false
+# as of Beta, this option is obsolete:
+# hide_on_single_item: false
+menu_breadcrumb_menus:
+ main:
+ enabled: 1
+ weight: -10
diff --git a/web/modules/menu_breadcrumb/config/schema/menu_breadcrumb.schema.yml b/web/modules/menu_breadcrumb/config/schema/menu_breadcrumb.schema.yml
new file mode 100644
index 0000000000000000000000000000000000000000..5dbbc9009bea61b513e53859dd33e53d711abb17
--- /dev/null
+++ b/web/modules/menu_breadcrumb/config/schema/menu_breadcrumb.schema.yml
@@ -0,0 +1,52 @@
+menu_breadcrumb.settings:
+ type: config_object
+ label: 'Menu Breadcrumb Settings'
+ mapping:
+ determine_menu:
+ type: boolean
+ label: 'Use menu the page belongs to, or the page for the taxonomy of which it is a member, for the breadcrumb.'
+ disable_admin_page:
+ type: boolean
+ label: 'Do not build menu-based breadcrumbs for admin pages.'
+ append_current_page:
+ type: boolean
+ label: 'Include the current page in the breadcrumb trail if it is in the menu.'
+ current_page_as_link:
+ type: boolean
+ label: 'If the current page in the breadcrumb trail should be a link.'
+ append_member_page:
+ type: boolean
+ label: 'This option affects breadcrumb display when the current page is a member of a taxonomy whose term is on a menu with "Taxonomy Attachment" selected.'
+ member_page_as_link:
+ type: boolean
+ label: 'Set TRUE to show the attached final breadcrumb as a link.'
+ remove_home:
+ type: boolean
+ label: 'Remove the home link.'
+ add_home:
+ type: boolean
+ label: 'Ensure that the very first link is the designated <front> page link.'
+ home_as_site_name:
+ type: boolean
+ label: 'Use the site name from the configuration settings.'
+ exclude_empty_url:
+ type: boolean
+ label: 'Exclude menu items with empty URLs.'
+ menu_breadcrumb_menus:
+ type: sequence
+ label: 'Menu Breadcrumb Menu Configurations'
+ sequence:
+ type: mapping
+ mapping:
+ enabled:
+ type: integer
+ label: 'Enabled'
+ weight:
+ type: integer
+ label: 'Weight'
+ taxattach:
+ type: integer
+ label: 'Taxonomy Attachment'
+ langhandle:
+ type: integer
+ label: 'Language Handling'
diff --git a/web/modules/menu_breadcrumb/menu_breadcrumb.info.yml b/web/modules/menu_breadcrumb/menu_breadcrumb.info.yml
new file mode 100644
index 0000000000000000000000000000000000000000..a828765403a897b15144d6aefa2299d9410559c2
--- /dev/null
+++ b/web/modules/menu_breadcrumb/menu_breadcrumb.info.yml
@@ -0,0 +1,11 @@
+name: Menu Breadcrumb
+type: module
+description: 'Create breadcrumbs from nested menu titles and/or taxonomy membership.'
+# core: '8.x'
+configure: menu_breadcrumb.settings
+
+# Information added by Drupal.org packaging script on 2018-10-10
+version: '8.x-1.7'
+core: '8.x'
+project: 'menu_breadcrumb'
+datestamp: 1539197292
diff --git a/web/modules/menu_breadcrumb/menu_breadcrumb.links.menu.yml b/web/modules/menu_breadcrumb/menu_breadcrumb.links.menu.yml
new file mode 100644
index 0000000000000000000000000000000000000000..b55eb985ae770f2fb3f0abd989d4a37eed2e3123
--- /dev/null
+++ b/web/modules/menu_breadcrumb/menu_breadcrumb.links.menu.yml
@@ -0,0 +1,5 @@
+menu_breadcrumb.settings:
+ title: Menu Breadcrumb
+ description: 'Configure Menu Breadcrumb settings'
+ route_name: menu_breadcrumb.settings
+ parent: system.admin_config_ui
diff --git a/web/modules/menu_breadcrumb/menu_breadcrumb.module b/web/modules/menu_breadcrumb/menu_breadcrumb.module
new file mode 100644
index 0000000000000000000000000000000000000000..bb82e8a07edd89c851c1856c516e4e9929a9b8d0
--- /dev/null
+++ b/web/modules/menu_breadcrumb/menu_breadcrumb.module
@@ -0,0 +1,105 @@
+<?php
+
+/**
+ * @file
+ * menu_breadcrumb.module
+ */
+
+use Drupal\Core\Routing\RouteMatchInterface;
+
+/**
+ * Implements hook_help().
+ */
+function menu_breadcrumb_help($route_name, RouteMatchInterface $route_match) {
+ $output = '';
+ switch ($route_name) {
+ // (this serves path = admin/help/menu_breadcrumb)
+ case 'help.page.menu_breadcrumb':
+ $output = <<<EOT
+<h5>
+Menu Breadcrumb: Generate breadcrumbs based on menu position/titles.
+</h5>
+<p>
+On the module Settings page, select options regarding the apperarance of breadcrumbs,
+and select menus on which to generate menu-based breadcrumbs.
+This basic behaviour is similar to the Drupal 7 version,
+which in Drupal 8 is extended as follows:
+</p>
+<ul>
+ <li>
+If the "Taxonomy Attachment" option is selected for a menu,
+and if the current page belongs to a taxonomy that is on that menu,
+it will inherit the taxonomy page's menu breadcrumbs (e.g., to provide
+breadcrumbs for blog entries that aren't on menus themselves).
+ </li>
+ <li>
+If the "Language Handling" option is selected for a menu,
+the menu will not be breadcrumbed unless its defined language matches
+the current content language (recommended when you use a separate menu per language).
+ </li>
+ <li>
+When the current page cannot be breadcrumbed according to the menu selections,
+it will not generate a breadcrumb at all, and another breadcrumb builder of lower
+priority will be free to generate the breadcrumb.
+ </li>
+</ul>
+<p>
+When a "taxonomy attachment" is found, the breadcrumbs will reflect the menus
+only and NOT the any hierarchy within the taxonomy: yet if those taxonomy terms
+are posted in a hierarchical menu then they will breadcrumb in the same way.
+(For menus based automatically on a taxonomy hierarchy,
+with breadcrumbs reflecting the same hierarchy,
+you could use the Taxonomy Menu module.)
+</p>
+<h5>
+Implementation Notes
+</h5>
+<p>
+If the current page exists on more than one menu,
+or has more than one possible taxonomy attachment,
+it uses the first box selected in the ordered list of menus.
+The order in which menus are scanned can be changed by
+dragging & dropping the menus on that list.
+</p>
+<p>
+Taxonomy terms are searched in the order that their entity reference fields
+appear in the current page's field listing.
+One way to change an unwanted taxonomy term taking precendence over the one
+you want to "attach" on would be to change the order of those fields.
+</p>
+<p>
+When the current page is displaying the breadcrumbs of its taxonomy parent,
+the breadcrumb for that taxonomy is <u>always</u> a link regardless of the
+"Show current page as link" option. (This can be confusing until we remember
+that this breadcrumb <u>is not</u> for the current page, and must be a link
+because the current page is no anchored at all in the menu… unlike a
+breacrumb that isn't taxonomy-attached.)
+</p>
+EOT;
+ break;
+
+ // (this serves path = admin/config/user-interface/menu_breadcrumb)
+ case 'menu_breadcrumb.settings':
+ $output = <<<EOT
+<p>
+Select the first option to enable the Menu Breadcrumb module,
+which will generate a breadcrumb trail the first match
+in the selected menu below: first looking for the current page on a menu
+(unless avoiding that menu due to language settings),
+and then seeing if the current page belongs to a taxonomy on that menu
+(whose breadcrumbs it will then inherit).
+</p>
+<p>
+If it cannot find a menu path or a taxonomy-based path for the current page,
+a breadcrumb will neither be generated nor cached and another breadcrumb builder
+(e.g., the default path-based breadcrumb builder)
+will be free to set the breadcrumb.
+</p>
+<p>
+For more details, see <a href="/admin/help/menu_breadcrumb">Menu Breadcrumb Help</a>.
+</p>
+EOT;
+ break;
+ }
+ return $output;
+}
diff --git a/web/modules/menu_breadcrumb/menu_breadcrumb.routing.yml b/web/modules/menu_breadcrumb/menu_breadcrumb.routing.yml
new file mode 100644
index 0000000000000000000000000000000000000000..a1cf4b55ff230bb9186114ae3ec1bfc611d4512c
--- /dev/null
+++ b/web/modules/menu_breadcrumb/menu_breadcrumb.routing.yml
@@ -0,0 +1,7 @@
+menu_breadcrumb.settings:
+ path: '/admin/config/user-interface/menu-breadcrumb'
+ defaults:
+ _title: 'Menu Breadcrumb'
+ _form: '\Drupal\menu_breadcrumb\Form\SettingsForm'
+ requirements:
+ _permission: 'administer site configuration'
diff --git a/web/modules/menu_breadcrumb/menu_breadcrumb.services.yml b/web/modules/menu_breadcrumb/menu_breadcrumb.services.yml
new file mode 100644
index 0000000000000000000000000000000000000000..f1cc4e3a71c42452b714750f19af1b295f9d2557
--- /dev/null
+++ b/web/modules/menu_breadcrumb/menu_breadcrumb.services.yml
@@ -0,0 +1,8 @@
+services:
+ menu_breadcrumb.breadcrumb.default:
+ class: Drupal\menu_breadcrumb\MenuBasedBreadcrumbBuilder
+ arguments: ['@config.factory', '@menu.active_trail', '@plugin.manager.menu.link', '@router.admin_context', '@title_resolver', '@request_stack', '@language_manager', '@entity_type.manager']
+ tags:
+ # The priority must be higher than core taxonomy builder (priority: 1002)
+ # see https://www.drupal.org/node/1495510
+ - { name: breadcrumb_builder, priority: 1010 }
diff --git a/web/modules/menu_breadcrumb/src/Form/SettingsForm.php b/web/modules/menu_breadcrumb/src/Form/SettingsForm.php
new file mode 100644
index 0000000000000000000000000000000000000000..53e82400808837e07757e039ff6abc6577b62d0c
--- /dev/null
+++ b/web/modules/menu_breadcrumb/src/Form/SettingsForm.php
@@ -0,0 +1,283 @@
+<?php
+
+namespace Drupal\menu_breadcrumb\Form;
+
+use Drupal\Component\Utility\SortArray;
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Drupal\Core\Form\ConfigFormBase;
+use Drupal\Core\Form\FormStateInterface;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+
+/**
+ * {@inheritdoc}
+ */
+class SettingsForm extends ConfigFormBase {
+
+ /**
+ * Services used by the form generator.
+ *
+ * @var \Drupal\Core\Extension\ModuleHandlerInterface
+ */
+ protected $moduleHandler;
+
+ /**
+ * SettingsForm constructor.
+ *
+ * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
+ * Used to obtain configuration information.
+ * @param \Drupal\Core\Extension\ModuleHandlerInterface $moduleHandler
+ * Used to determined whether the Menu UI module is installed.
+ */
+ public function __construct(
+ ConfigFactoryInterface $config_factory,
+ ModuleHandlerInterface $moduleHandler
+ ) {
+ parent::__construct($config_factory);
+ $this->moduleHandler = $moduleHandler;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public static function create(ContainerInterface $container) {
+ return new static(
+ $container->get('config.factory'),
+ $container->get('module_handler')
+ );
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function getEditableConfigNames() {
+ return ['menu_breadcrumb.settings'];
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function buildForm(array $form, FormStateInterface $form_state) {
+ $config = $this->config('menu_breadcrumb.settings');
+ // Renamed from the now meaningless option "determine_menu":
+ $form['determine_menu'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Enable the Menu Breadcrumb module'),
+ '#description' => $this->t(
+ 'Use menu the page belongs to, or the page for the taxonomy of which it is a member, for the breadcrumb. If unset, no breadcrumbs are generated or cached by this module and all settings below are ignored.'
+ ),
+ '#default_value' => $config->get('determine_menu'),
+ ];
+
+ $form['disable_admin_page'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Disable for admin pages'),
+ '#description' => $this->t('Do not build menu-based breadcrumbs for admin pages.'),
+ '#default_value' => $config->get('disable_admin_page'),
+ ];
+
+ $form['append_current_page'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Append current page to breadcrumb'),
+ '#description' => $this->t('If current page is on a menu, include it in the breadcrumb trail.'),
+ '#default_value' => $config->get('append_current_page'),
+ ];
+
+ $form['current_page_as_link'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Show current page as link'),
+ '#description' => $this->t('Set TRUE if the current page in the breadcrumb trail should be a link (otherwise it will be plain text).'),
+ '#default_value' => $config->get('current_page_as_link'),
+ '#states' => [
+ 'visible' => [
+ ':input[name="append_current_page"]' => ['checked' => TRUE],
+ ],
+ ],
+ ];
+
+ $form['append_member_page'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Attach taxonomy member page to breadcrumb'),
+ '#description' => $this->t('This option affects breadcrumb display when the current page is a member of a taxonomy whose term is on a menu with "Taxonomy Attachment" selected, when it "attaches" to the menu-based breadcrumbs of that taxonomy term. In this case that term\'s menu title will show as a link regardless of the "current page" options above. Set this option TRUE to also show the the current ("attached") <i>page</i> title as the final breadcrumb.'),
+ '#default_value' => $config->get('append_member_page'),
+ ];
+
+ $form['member_page_as_link'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Show attached current page as link'),
+ '#description' => $this->t('Set TRUE to show the attached final breadcrumb as a link (otherwise it will be plain text).'),
+ '#default_value' => $config->get('member_page_as_link'),
+ '#states' => [
+ 'visible' => [
+ ':input[name="append_member_page"]' => ['checked' => TRUE],
+ ],
+ ],
+ ];
+
+ // Removed option "hide_on_single_item" - makes no sense when the taxonomy
+ // attachment feature is added, especially now that this module reverts to
+ // other breadcrumb builders (e.g., the path-based system breadcrumb) when
+ // it doesn't apply (can be reconsidered if there is a valid use case).
+ // $form['hide_on_single_item'] ...
+ //
+ $form['remove_home'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Remove "Home" link'),
+ '#default_value' => $config->get('remove_home'),
+ '#description' => $this->t('Regardless of option settings, this module always checks if the first breadcrumb is also the <front> page. Without this option set, it will always replace the link for that node- or view- based path of the <front> page (e.g., /node/1 or /node) with a link to the site home. Set this option TRUE to <i>delete</i> the <front> breadcrumb rather than replacing it.'),
+ ];
+
+ $form['add_home'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Add "Home" link'),
+ '#default_value' => $config->get('add_home'),
+ '#description' => $this->t('If TRUE will add a link to the <front> page if it doesn\'t already begin the breadcrumb trail: ensuring that the first breadcrumb of every page is the site home. If both "add" and "remove" are set, when displaying the <front> page and its menu children the "remove" option will take precedence.'),
+ ];
+
+ $form['home_as_site_name'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Use site name instead of "Home" link'),
+ '#description' => $this->t('Uses the site name from the configuration settings: if this option is not set, a translated value for "Home" will be used.'),
+ '#default_value' => $config->get('home_as_site_name'),
+ ];
+
+ $form['exclude_empty_url'] = [
+ '#type' => 'checkbox',
+ '#title' => $this->t('Exclude menu items with empty URLs'),
+ '#description' => $this->t('If TRUE, menu items whose Link fields resolves to an empty string (like in the case "<none>" was used) will not be included in the breadcrumb trail.'),
+ '#default_value' => $config->get('exclude_empty_url'),
+ ];
+
+ $form['include_exclude'] = [
+ '#type' => 'fieldset',
+ '#title' => $this->t('Enable / Disable Menus'),
+ '#description' => $this->t('<b>Order of operation:</b> The breadcrumb will be generated from the first match it finds: "Enabled" to look for the current item on the menu, then "Taxonomy Attachment" to look for its taxonomy term. Re-order the list to change the priority of each menu.<br><b>Language Handling:</b> If set, skip this menu when the defined menu language does not match the current content language: recommended setting when you use a separate menu per language. This has no effect on taxonomy attachment.'),
+ ];
+ $form['include_exclude']['note_about_navigation'] = [
+ '#markup' => '<p class="description">' . $this->t("Note: If none of the selected menus contain an item for a given page, Drupal will look in the 'Navigation' menu by default, even if it is 'disabled' here.") . '</p>',
+ ];
+
+ // Orderable list of menu selections.
+ $form['include_exclude']['menu_breadcrumb_menus'] = [
+ '#type' => 'table',
+ '#header' => [
+ $this->t('Menu'),
+ $this->t('Enabled'),
+ $this->t('Taxonomy Attachment'),
+ $this->t('Language Handling'),
+ $this->t('Weight'),
+ ],
+ '#empty' => $this->t('There are no menus yet.'),
+ '#tabledrag' => [
+ [
+ 'action' => 'order',
+ 'relationship' => 'sibling',
+ 'group' => 'menus-order-weight',
+ ],
+ ],
+ ];
+
+ foreach ($this->getSortedMenus() as $menu_name => $menu_config) {
+
+ $form['include_exclude']['menu_breadcrumb_menus'][$menu_name] = [
+ '#attributes' => [
+ 'class' => ['draggable'],
+ ],
+ '#weight' => $menu_config['weight'],
+ 'title' => [
+ '#plain_text' => $menu_config['label'],
+ ],
+ 'enabled' => [
+ '#type' => 'checkbox',
+ '#default_value' => $menu_config['enabled'],
+ ],
+ 'taxattach' => [
+ '#type' => 'checkbox',
+ '#default_value' => $menu_config['taxattach'],
+ ],
+ 'langhandle' => [
+ '#type' => 'checkbox',
+ '#default_value' => $menu_config['langhandle'],
+ ],
+ 'weight' => [
+ '#type' => 'weight',
+ '#default_value' => $menu_config['weight'],
+ '#attributes' => ['class' => ['menus-order-weight']],
+ ],
+ ];
+ }
+ // Removed description of a "Default setting" selection which was never
+ // implemeneted in the current D8 version of Menu Breadcrumb.
+ // TODO perhaps find out if this option would be worth preserving
+ // (applied to default tick boxes for new menus added in the future).
+ return parent::buildForm($form, $form_state);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function submitForm(array &$form, FormStateInterface $form_state) {
+ $this->config('menu_breadcrumb.settings')
+ ->set('determine_menu', (boolean) $form_state->getValue('determine_menu'))
+ ->set('disable_admin_page', (boolean) $form_state->getValue('disable_admin_page'))
+ ->set('append_current_page', (boolean) $form_state->getValue('append_current_page'))
+ ->set('current_page_as_link', (boolean) $form_state->getValue('current_page_as_link'))
+ ->set('append_member_page', (boolean) $form_state->getValue('append_member_page'))
+ ->set('member_page_as_link', (boolean) $form_state->getValue('member_page_as_link'))
+ ->set('home_as_site_name', (boolean) $form_state->getValue('home_as_site_name'))
+ ->set('remove_home', (boolean) $form_state->getValue('remove_home'))
+ ->set('add_home', (boolean) $form_state->getValue('add_home'))
+ ->set('menu_breadcrumb_menus', $form_state->getValue('menu_breadcrumb_menus'))
+ ->set('exclude_empty_url', $form_state->getValue('exclude_empty_url'))
+ ->save();
+
+ parent::submitForm($form, $form_state);
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function getFormId() {
+ return 'menu_breadcrumb_settings';
+ }
+
+ /**
+ * Get Sorted Menus.
+ *
+ * Returns array of menus with properties (enabled, taxattach, langhandle,
+ * weight, label) sorted by weight, initializing those properties if needed.
+ */
+ protected function getSortedMenus() {
+ $menu_enabled = $this->moduleHandler->moduleExists('menu_ui');
+ $menus = $menu_enabled ? menu_ui_get_menus() : menu_list_system_menus();
+ $menu_breadcrumb_menus = $this->config('menu_breadcrumb.settings')->get('menu_breadcrumb_menus');
+
+ foreach ($menus as $menu_name => &$menu) {
+ if (!empty($menu_breadcrumb_menus[$menu_name])) {
+ $menu = $menu_breadcrumb_menus[$menu_name] + ['label' => $menu];
+ // Earlier versions of the module might not have these array keys set.
+ // TODO Maybe set these for existing menu definitions in upgrade script?
+ if (!isset($menu['taxattach'])) {
+ $menu['taxattach'] = 0;
+ }
+ if (!isset($menu['langhandle'])) {
+ $menu['langhandle'] = 0;
+ }
+ }
+ else {
+ $menu = [
+ 'weight' => 0,
+ 'enabled' => 0,
+ 'taxattach' => 0,
+ 'langhandle' => 0,
+ 'label' => $menu,
+ ];
+ }
+ }
+ uasort($menus, function ($a, $b) {
+ return SortArray::sortByWeightElement($a, $b);
+ });
+ return $menus;
+ }
+
+}
diff --git a/web/modules/menu_breadcrumb/src/MenuBasedBreadcrumbBuilder.php b/web/modules/menu_breadcrumb/src/MenuBasedBreadcrumbBuilder.php
new file mode 100644
index 0000000000000000000000000000000000000000..315ad43c813a29b238b8b4d29bd5f728635913c0
--- /dev/null
+++ b/web/modules/menu_breadcrumb/src/MenuBasedBreadcrumbBuilder.php
@@ -0,0 +1,463 @@
+<?php
+
+namespace Drupal\menu_breadcrumb;
+
+use Drupal\Component\Utility\SortArray;
+use Drupal\Core\Breadcrumb\Breadcrumb;
+use Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface;
+use Drupal\Core\Config\ConfigFactoryInterface;
+use Drupal\Core\Controller\TitleResolverInterface;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Entity\FieldableEntityInterface;
+use Drupal\Core\Language\Language;
+use Drupal\Core\Language\LanguageInterface;
+use Drupal\Core\Language\LanguageManagerInterface;
+use Drupal\Core\Link;
+use Drupal\Core\Menu\MenuActiveTrailInterface;
+use Drupal\Core\Menu\MenuLinkManagerInterface;
+use Drupal\Core\Routing\AdminContext;
+use Drupal\Core\Routing\RouteMatchInterface;
+use Drupal\Core\Url;
+use Drupal\menu_link_content\Plugin\Menu\MenuLinkContent;
+use Drupal\node\NodeInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
+
+/**
+ * {@inheritdoc}
+ */
+class MenuBasedBreadcrumbBuilder implements BreadcrumbBuilderInterface {
+ use \Drupal\Core\StringTranslation\StringTranslationTrait;
+
+ /**
+ * The configuration object generator.
+ *
+ * @var \Drupal\Core\Config\ConfigFactory
+ */
+ protected $configFactory;
+
+ /**
+ * The menu active trail interface.
+ *
+ * @var \Drupal\Core\Menu\MenuActiveTrailInterface
+ */
+ protected $menuActiveTrail;
+
+ /**
+ * The menu link manager interface.
+ *
+ * @var \Drupal\Core\Menu\MenuLinkManagerInterface
+ */
+ protected $menuLinkManager;
+
+ /**
+ * The admin context generator.
+ *
+ * @var \Drupal\Core\Routing\AdminContext
+ */
+ protected $adminContext;
+
+ /**
+ * The title resolver.
+ *
+ * @var \Drupal\Core\Controller\TitleResolverInterface
+ */
+ protected $titleResolver;
+
+ /**
+ * The current request.
+ *
+ * @var \Symfony\Component\HttpFoundation\Request
+ */
+ protected $currentRequest;
+
+ /**
+ * The language manager.
+ *
+ * @var \Drupal\Core\Language\LanguageManager
+ */
+ protected $languageManager;
+
+ /**
+ * The entity type manager.
+ *
+ * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+ */
+ protected $entityTypeManager;
+
+ /**
+ * The Menu Breadcrumbs configuration.
+ *
+ * @var \Drupal\Core\Config\Config
+ */
+ protected $config;
+
+ /**
+ * The menu where the current page or taxonomy match has taken place.
+ *
+ * @var string
+ */
+ private $menuName;
+
+ /**
+ * The menu trail leading to this match.
+ *
+ * @var string
+ */
+ private $menuTrail;
+
+ /**
+ * Node of current path if taxonomy attached.
+ *
+ * @var \Drupal\node\Entity\Node
+ */
+ private $taxonomyAttachment;
+
+ /**
+ * Content language code (used in both applies() and build()).
+ *
+ * @var string
+ */
+ private $contentLanguage;
+
+ /**
+ * {@inheritdoc}
+ */
+ public function __construct(
+ ConfigFactoryInterface $config_factory,
+ MenuActiveTrailInterface $menu_active_trail,
+ MenuLinkManagerInterface $menu_link_manager,
+ AdminContext $admin_context,
+ TitleResolverInterface $title_resolver,
+ RequestStack $request_stack,
+ LanguageManagerInterface $language_manager,
+ EntityTypeManagerInterface $entity_type_manager
+ ) {
+ $this->configFactory = $config_factory;
+ $this->menuActiveTrail = $menu_active_trail;
+ $this->menuLinkManager = $menu_link_manager;
+ $this->adminContext = $admin_context;
+ $this->titleResolver = $title_resolver;
+ $this->currentRequest = $request_stack->getCurrentRequest();
+ $this->languageManager = $language_manager;
+ $this->entityTypeManager = $entity_type_manager;
+ $this->config = $this->configFactory->get('menu_breadcrumb.settings');
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function applies(RouteMatchInterface $route_match) {
+ // This may look heavyweight for applies() but we have to check all ways the
+ // current path could be attached to the selected menus before turning over
+ // breadcrumb building (and caching) to another builder. Generally this
+ // should not be a problem since it will then fall back to the system (path
+ // based) breadcrumb builder which caches a breadcrumb no matter what.
+ if (!$this->config->get('determine_menu')) {
+ return FALSE;
+ }
+ // Don't breadcrumb the admin pages, if disabled on config options:
+ if ($this->config->get('disable_admin_page') && $this->adminContext->isAdminRoute($route_match->getRouteObject())) {
+ return FALSE;
+ }
+ // No route name means no active trail:
+ $route_name = $route_match->getRouteName();
+ if (!$route_name) {
+ return FALSE;
+ }
+
+ // This might be a "node" with no fields, e.g. a route to a "revision" URL,
+ // so we don't check for taxonomy fields on unfieldable nodes:
+ $node_object = $route_match->getParameters()->get('node');
+ $node_is_fieldable = $node_object instanceof FieldableEntityInterface;
+
+ // Make sure menus are selected, and breadcrumb text strings, are displayed
+ // in the content rather than the (default) interface language:
+ $this->contentLanguage = $this->languageManager
+ ->getCurrentLanguage(LanguageInterface::TYPE_CONTENT)->getId();
+
+ // Check each selected menu, in turn, until a menu or taxonomy match found:
+ // then cache its state for building & caching in build() and exit.
+ $menus = $this->config->get('menu_breadcrumb_menus');
+ uasort($menus, function ($a, $b) {
+ return SortArray::sortByWeightElement($a, $b);
+ });
+ foreach ($menus as $menu_name => $params) {
+
+ // Look for current path on any enabled menu.
+ if (!empty($params['enabled'])) {
+
+ // Skip over any menu that's not in the current content language,
+ // if and only if the "language handling" option set for that menu.
+ // NOTE this menu option is added late, so we check its existence first.
+ if (array_key_exists('langhandle', $params) && $params['langhandle']) {
+ $menu_objects = $this->entityTypeManager->getStorage('menu')
+ ->loadByProperties(['id' => $menu_name]);
+ if ($menu_objects) {
+ $menu_language = reset($menu_objects)->language()->getId();
+ if ($menu_language != $this->contentLanguage &&
+ $menu_language !== Language::LANGCODE_NOT_SPECIFIED &&
+ $menu_language !== Language::LANGCODE_NOT_APPLICABLE) {
+ continue;
+ }
+ }
+ }
+
+ $trail_ids = $this->menuActiveTrail->getActiveTrailIds($menu_name);
+ $trail_ids = array_filter($trail_ids);
+ if ($trail_ids) {
+ $this->menuName = $menu_name;
+ $this->menuTrail = $trail_ids;
+ $this->taxonomyAttachment = NULL;
+ return TRUE;
+ }
+ }
+
+ // Look for a "taxonomy attachment" by node field, regardless of language.
+ if (!empty($params['taxattach']) && $node_is_fieldable) {
+
+ // Check all taxonomy terms applying to the current page.
+ foreach ($node_object->getFields() as $field) {
+ if ($field->getSetting('target_type') == 'taxonomy_term') {
+
+ // In general these entity references will support multiple
+ // values so we check all terms in the order they are listed.
+ foreach ($field->referencedEntities() as $term) {
+ $url = $term->toUrl();
+ $route_links = $this->menuLinkManager->loadLinksByRoute($url->getRouteName(), $url->getRouteParameters(), $menu_name);
+ if (!empty($route_links)) {
+ // Successfully found taxonomy attachment, so pass to build():
+ // - the menu in in which we have found the attachment
+ // - the effective menu trail of the taxonomy-attached node
+ // - the node itself (in build() we will find its title & URL)
+ $taxonomy_term_link = reset($route_links);
+ $taxonomy_term_id = $taxonomy_term_link->getPluginId();
+ $this->menuName = $menu_name;
+ $this->menuTrail = $this->menuLinkManager->getParentIds($taxonomy_term_id);
+ $this->taxonomyAttachment = $node_object;
+ return TRUE;
+ }
+ }
+ }
+ }
+ }
+ }
+ // No more menus to check...
+ return FALSE;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function build(RouteMatchInterface $route_match) {
+ $breadcrumb = new Breadcrumb();
+ // Breadcrumbs accumulate in this array, with lowest index being the root
+ // (i.e., the reverse of the assigned breadcrumb trail):
+ $links = [];
+ // (https://www.drupal.org/docs/develop/standards/coding-standards#array)
+ //
+ if ($this->languageManager->isMultilingual()) {
+ $breadcrumb->addCacheContexts(['languages:language_content']);
+ }
+
+ // Changing the <front> page will invalidate any breadcrumb generated here:
+ $site_config = $this->configFactory->get('system.site');
+ $breadcrumb->addCacheableDependency($site_config);
+
+ // Changing any module settings will invalidate the breadcrumb:
+ $breadcrumb->addCacheableDependency($this->config);
+
+ // Changing the active trail or URL, of either the current path or the
+ // taxonomy-attached path, on this menu will invalidate this breadcrumb:
+ $breadcrumb->addCacheContexts(['route.menu_active_trails:' . $this->menuName]);
+ $breadcrumb->addCacheContexts(['url.path']);
+
+ // Generate basic breadcrumb trail from active trail.
+ // Keep same link ordering as Menu Breadcrumb (so also reverses menu trail)
+ foreach (array_reverse($this->menuTrail) as $id) {
+ $plugin = $this->menuLinkManager->createInstance($id);
+
+ // Skip items that have an empty URL if the option is set.
+ if ($this->config->get('exclude_empty_url') && empty($plugin->getUrlObject()->toString())) {
+ continue;
+ }
+
+ $links[] = Link::fromTextAndUrl($plugin->getTitle(), $plugin->getUrlObject());
+ $breadcrumb->addCacheableDependency($plugin);
+ // In the last line, MenuLinkContent plugin is not providing cache tags.
+ // Until this is fixed in core add the tags here:
+ if ($plugin instanceof MenuLinkContent) {
+ $uuid = $plugin->getDerivativeId();
+ $entities = $this->entityTypeManager->getStorage('menu_link_content')->loadByProperties(['uuid' => $uuid]);
+ if ($entity = reset($entities)) {
+ $breadcrumb->addCacheableDependency($entity);
+ }
+ }
+ }
+ $this->addMissingCurrentPage($links, $route_match);
+
+ // Create a breadcrumb for <front> which may be either added or replaced:
+ $langcode = $this->contentLanguage;
+ $label = $this->config->get('home_as_site_name') ?
+ $this->configFactory->get('system.site')->get('name') :
+ $this->t('Home', [], ['langcode' => $langcode]);
+ // (https://www.drupal.org/docs/develop/standards/coding-standards#array)
+ $home_link = Link::createFromRoute($label, '<front>');
+
+ // The first link from the menu trail, being the root, may be the
+ // <front> so first compare those two routes to see if they are identical.
+ // (Though in general a link deeper in the menu could be <front>, in that
+ // case it's arguable that the node-based pathname would be preferred.)
+ $front_page = $site_config->get('page.front');
+ $front_url = Url::fromUri("internal:$front_page");
+ $first_url = $links[0]->getUrl();
+ // If options are set to remove <front>, strip off that link, otherwise
+ // replace it with a breadcrumb named according to option settings:
+ if (($first_url->isRouted() && $front_url->isRouted()) &&
+ ($front_url->getRouteName() === $first_url->getRouteName()) &&
+ ($front_url->getRouteParameters() === $first_url->getRouteParameters())) {
+
+ // According to the confusion hopefully cleared up in issue 2754521, the
+ // sense of "remove_home" is slightly different than in Menu Breadcrumb:
+ // we remove any match with <front> rather than replacing it.
+ if ($this->config->get('remove_home')) {
+ array_shift($links);
+ }
+ else {
+ $links[0] = $home_link;
+ }
+ }
+ else {
+ // If trail *doesn't* begin with the home page, add it if that option set.
+ if ($this->config->get('add_home')) {
+ array_unshift($links, $home_link);
+ }
+ }
+
+ if (!empty($links)) {
+ $page_type = $this->taxonomyAttachment ? 'member_page' : 'current_page';
+ // Display the last item of the breadcrumbs trail as the options indicate.
+ /** @var \Drupal\Core\Link $current */
+ $current = array_pop($links);
+ if ($this->config->get('append_' . $page_type)) {
+ if (!$this->config->get($page_type . '_as_link')) {
+ $current->setUrl(new Url('<none>'));
+ }
+ array_push($links, $current);
+ }
+ }
+ return $breadcrumb->setLinks($links);
+ }
+
+ /**
+ * If the current page is missing from the breadcrumb links, add it.
+ *
+ * @param \Drupal\Core\Link[] $links
+ * The breadcrumb links.
+ * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
+ * The current route match.
+ */
+ protected function addMissingCurrentPage(array &$links, RouteMatchInterface $route_match) {
+ // Check if the current page is already present.
+ if (!empty($links)) {
+ $last_url = end($links)->getUrl();
+ if ($last_url->isRouted() &&
+ $last_url->getRouteName() === $route_match->getRouteName() &&
+ $last_url->getRouteParameters() === $route_match->getRawParameters()->all()
+ ) {
+ // We already have a link, no need to add one.
+ return;
+ }
+ }
+
+ // If we got here, the current page is missing from the breadcrumb links.
+ // This can happen if the active trail is only partial, and doesn't reach
+ // the current page, or if a taxonomy attachment is used.
+ $title = $this->titleResolver->getTitle($this->currentRequest,
+ $route_match->getRouteObject());
+ if (isset($title)) {
+ $links[] = Link::fromTextAndUrl($title,
+ Url::fromRouteMatch($route_match));
+ }
+ }
+
+ /**
+ * The getter function for $menuName property.
+ *
+ * @return string
+ * The menu name.
+ */
+ public function getMenuName() {
+ return $this->menuName;
+ }
+
+ /**
+ * The setter function for $menuName property.
+ *
+ * @param string $menu_name
+ * The menu name.
+ */
+ public function setMenuName($menu_name) {
+ $this->menuName = $menu_name;
+ }
+
+ /**
+ * The getter function for $menuTrail property.
+ *
+ * @return string
+ * The menu trail.
+ */
+ public function getMenuTrail() {
+ return $this->menuTrail;
+ }
+
+ /**
+ * The setter function for $menuTrail property.
+ *
+ * @param string $menu_trail
+ * The menu trail.
+ */
+ public function setMenuTrail($menu_trail) {
+ $this->menuTrail = $menu_trail;
+ }
+
+ /**
+ * The getter function for $taxonomyAttachment property.
+ *
+ * @return \Drupal\node\NodeInterface
+ * The taxonomy attachment.
+ */
+ public function getTaxonomyAttachment() {
+ return $this->taxonomyAttachment;
+ }
+
+ /**
+ * The setter function for $taxonomyAttachment property.
+ *
+ * @param \Drupal\node\NodeInterface $taxonomy_attachment
+ * The taxonomy attachment.
+ */
+ public function setTaxonomyAttachment(NodeInterface $taxonomy_attachment) {
+ $this->taxonomyAttachment = $taxonomy_attachment;
+ }
+
+ /**
+ * The getter function for $contentLanguage property.
+ *
+ * @return string
+ * The content language.
+ */
+ public function getContentLanguage() {
+ return $this->contentLanguage;
+ }
+
+ /**
+ * The setter function for $contentLanguage property.
+ *
+ * @param string $contentLanguage
+ * The content language.
+ */
+ public function setContentLanguage($contentLanguage) {
+ $this->contentLanguage = $contentLanguage;
+ }
+
+}