From 3d0a957afc802fed571d7fa3301ce4a69eb711e1 Mon Sep 17 00:00:00 2001 From: Martin Price Date: Thu, 13 Oct 2022 19:21:22 +0100 Subject: [PATCH] Port to Backdrop --- LICENSE.txt | 339 ++++++++++++++++++++++++++++++++++++++++++ README.md | 94 ++++++++++++ webform_share.info | 7 +- webform_share.install | 35 ----- webform_share.module | 101 +++++++------ 5 files changed, 492 insertions(+), 84 deletions(-) create mode 100644 LICENSE.txt create mode 100644 README.md delete mode 100644 webform_share.install diff --git a/LICENSE.txt b/LICENSE.txt new file mode 100644 index 0000000..ecbc059 --- /dev/null +++ b/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 + an offer, in accord with Subsection b above.) + +The source code for a work means the preferred form of the work for +making modifications to it. For an executable work, complete source +code means all the source code for all modules it contains, plus any +associated interface definition files, plus the scripts used to +control compilation and installation of the executable. However, as a +special exception, the source code distributed need not include +anything that is normally distributed (in either source or binary +form) with the major components (compiler, kernel, and so on) of the +operating system on which the executable runs, unless that component +itself accompanies the executable. + +If distribution of executable or object code is made by offering +access to copy from a designated place, then offering equivalent +access to copy the source code from the same place counts as +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 +excuse you from the conditions of this License. If you cannot +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. + + + Copyright (C) + + 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. + + , 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. \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..7332aac --- /dev/null +++ b/README.md @@ -0,0 +1,94 @@ +Webform Share +======== +Webform Share enables you to export the configuration for an existing webform +and either import into another webform or use it to create default webform +components for a webform-enabled content type. + +There are three main use cases for this module: + +1. To build a webform on a development site and import it into production. +2. To use a set of components from a form in other forms on your site. +3. To define a default set of webform components and settings for each +content-type. + +### Differences from Drupal 7 +- Exports as JSON array rather than PHP array definiton so no need to use the +`eval()` function; because of this, there is no upgrade path. +- Content type defaults moved from publishing options to Webform tab. +- Configuration moved to Configuration Management. +- Some re-wording to improve clarity. + +Requirements +------------ +This module requires that the following modules are also enabled: + +- [Webform](https://github.com/backdrop-contrib/webform) + +Installation +------------ +- Install this module using the official Backdrop CMS instructions at + https://docs.backdropcms.org/documentation/extend-with-modules. +- Ensure the permission "Configure Webform Share" is granted to relevant users. + +Usage +----- +### Export +1. Navigate to the node and click the "Webform" tab +2. Click the "Export" button + +The webform configuration will download in a .json file + +### Import +1. Navigate to an existing or new node of a content type where webforms are +enabled and click the "Webform" tab +2. Click the "Import" button +3. Paste the contents of the .json file you downloaded into the "Import code" +text area. +4. If you want to keep any existing components in your webform then check the +"Keep existing components that are not includeded in the import" option. +5. If you want to keep the email and form settings and just override the +components and conditionals check the "Update components and conditionals only" +option. + +### Setting default webform components for content type +1. Export the webform configuration that you want to use as the default +2. Navigate to the Configure tab for the content-type you wish to set webform +defaults for. +for. (i.e. `admin/structure/types/manage/[content_type]/configure`) +3. Click on the "Webform" sub-tab. +4. Note that if you haven't previously enabled Webforms for this content-type +then you will need to enable, "Save Content Type" and return to the "Webform" +sub-tab. +5. Paste the contents of the .json file you downloaded into the "Webform +default components" text area. + +### Applying default webform components to a node +**NOTE** - There is a [known bug](https://github.com/backdrop-contrib/webform_share/issues/1) that means the webform components and settings are not +automatically populated on node creation. Follow these steps: + +1. Create the node normally. +2. Navigate to the "Webform" tab. +3. Click on the "Reset" button. +4. Adjust the options as required. +5. Click "Reset". + +Issues +------ +Bugs and Feature Requests should be reported in the Issue Queue: +https://github.com/backdrop-contrib/webform_share/issues. + +Current Maintainers +------------------- +- [Martin Price](https://github.com/yorkshire-pudding) - [System Horizons](https://www.systemhorizons.co.uk) +- Collaboration and co-maintainers welcome! + +Credits +------- +- Ported to Backdrop CMS by - [Martin Price](https://github.com/yorkshire-pudding) - [System Horizons](https://www.systemhorizons.co.uk). +- Port sponsored by [System Horizons](https://www.systemhorizons.co.uk). +- Originally written for Drupal by [Alan D.](https://www.drupal.org/u/alan-d). + +License +------- +This project is GPL v2 software. +See the LICENSE.txt file in this directory for complete text. \ No newline at end of file diff --git a/webform_share.info b/webform_share.info index cf84288..d915d78 100644 --- a/webform_share.info +++ b/webform_share.info @@ -1,5 +1,8 @@ name = Webform Share -description = "Enables users with the right permissions to export webforms. These exports are used to set the default components when creating webforms of configured types." -core = 7.x +description = Enables export, import and setting content-type defaults for Webforms. +backdrop = 1.x +type = module package = Webform +tags[] = Content +tags[] = Configuration dependencies[] = webform diff --git a/webform_share.install b/webform_share.install deleted file mode 100644 index 0862604..0000000 --- a/webform_share.install +++ /dev/null @@ -1,35 +0,0 @@ -condition('name', 'webform_share') - ->condition('type', 'module') - ->fields(array('weight' => -2)) - ->execute(); -} - -/** - * Implements hook_uninstall(). - */ -function webform_share_uninstall() { - // TODO: Implement! -} - -/** - * Implements hook_install(). - */ -function webform_share_update_7000() { - db_update('system') - ->condition('name', 'webform_share') - ->condition('type', 'module') - ->fields(array('weight' => -2)) - ->execute(); -} diff --git a/webform_share.module b/webform_share.module index abf2257..402b5d7 100644 --- a/webform_share.module +++ b/webform_share.module @@ -6,16 +6,26 @@ * ability to set content type defaults. */ +/** + * Implements hook_config_info(). + */ +function webform_share_config_info() { + $prefixes['webform_share.settings'] = array( + 'label' => t('Webform Share settings'), + 'group' => t('Configuration'), + ); + return $prefixes; +} + /** * Implements hook_permission(). - * This is required as we are handling PHP based files on import / export. */ function webform_share_permission() { return array( 'access webform share functionality' => array( 'title' => t('Configure Webform Share'), - 'description' => t('This permission enables the user to paste and run PHP code on the server.'), - 'restrict access' => TRUE, + 'description' => t('This permission enables the user to import, export and set content-type defaults for webforms.'), + 'restrict access' => FALSE, ), ); } @@ -25,7 +35,7 @@ function webform_share_permission() { */ function webform_share_node_type_defaults($type) { if (in_array($type, webform_variable_get('webform_node_types'))) { - return variable_get('webform_share_' . $type, ''); + return config_get('webform_share.settings', 'webform_default_components_' . $type); } return ''; } @@ -41,25 +51,25 @@ function webform_share_menu() { 'page arguments' => array(1), 'access callback' => 'node_access', 'access arguments' => array('update', 1), - 'weight' => 5, + 'weight' => 31, 'type' => MENU_LOCAL_TASK, ); $items['node/%webform_menu/webform/ws-import'] = array( 'title' => 'Import', - 'page callback' => 'drupal_get_form', + 'page callback' => 'backdrop_get_form', 'page arguments' => array('webform_share_components_update_form', 1), 'access callback' => 'webform_share_menu_access', 'access arguments' => array(1), - 'weight' => 6, + 'weight' => 30, 'type' => MENU_LOCAL_TASK, ); $items['node/%webform_menu/webform/ws-reset'] = array( 'title' => 'Reset', - 'page callback' => 'drupal_get_form', + 'page callback' => 'backdrop_get_form', 'page arguments' => array('webform_share_components_update_form', 1, TRUE), 'access callback' => 'webform_share_menu_access', 'access arguments' => array(1, 'reset'), - 'weight' => 7, + 'weight' => 32, 'type' => MENU_LOCAL_TASK, ); @@ -88,9 +98,9 @@ function webform_share_components_update_form($form, &$form_state, $node, $op = $form_state['node'] = $node; $form['components_only'] = array( '#type' => 'checkbox', - '#title' => t('Update components only'), + '#title' => t('Update components and conditionals only'), '#default_value' => 1, - '#description' => t('If unchecked, the roles, emails and other settings will be overridden.'), + '#description' => t('If unchecked, the emails and form settings will be overridden.'), ); $form['keep_existing_components'] = array( '#type' => 'checkbox', @@ -102,12 +112,12 @@ function webform_share_components_update_form($form, &$form_state, $node, $op = '#type' => 'textarea', '#title' => t('Import code'), '#default_value' => '', - '#description' => t('Copy the code that was generated from a webform share export. This should not include <?PHP or ?> tags.'), + '#description' => t('Copy the code that was generated from a webform share export.'), '#required' => TRUE, ); if ($op == 'reset') { $form['import']['#access'] = FALSE; - $form['import']['#default_value'] = variable_get('webform_share_'. $node->type, ''); + $form['import']['#default_value'] = config_get('webform_share.settings', 'webform_default_components_' . $node->type); } $form['submit'] = array( '#type' => 'submit', @@ -122,7 +132,7 @@ function webform_share_components_update_form($form, &$form_state, $node, $op = */ function webform_share_components_update_form_submit($form, &$form_state) { $node = $form_state['node']; - if ($webform = _webform_share_eval($form_state['values']['import'])) { + if ($webform = backdrop_json_decode($form_state['values']['import'])) { $hook_params = array( 'operation' => 'update', 'node' => $node, @@ -131,7 +141,7 @@ function webform_share_components_update_form_submit($form, &$form_state) { 'keep_existing_components' => $form_state['values']['keep_existing_components'], ), ); - drupal_alter('webform_share_import', $webform, $hook_params); + backdrop_alter('webform_share_import', $webform, $hook_params); // Load the original node and use this to map any fields based off // the form_key parameter. We need to preserve the existing cid if // possible to preserve the submission data. @@ -168,7 +178,7 @@ function webform_share_components_update_form_submit($form, &$form_state) { if (!empty($component['pid'])) { // This mapping assumes that parents always come before children. if (empty($old_to_new_mappings[$component['pid']])) { - drupal_set_message(t('Unable to find the correct fieldset for %component.', array( + backdrop_set_message(t('Unable to find the correct fieldset for %component.', array( '%component' => $component['name'], )), 'error', TRUE); } @@ -192,7 +202,7 @@ function webform_share_components_update_form_submit($form, &$form_state) { $rule['source'] = $old_to_new_mappings[$rule['source']]; } else { - drupal_set_message(t('Unable to find the correct sources for conditionals.'), 'error', FALSE); + backdrop_set_message(t('Unable to find the correct sources for conditionals.'), 'error', FALSE); } $conditional['rules'][$rindex] = $rule; } @@ -205,7 +215,7 @@ function webform_share_components_update_form_submit($form, &$form_state) { $action['target'] = $old_to_new_mappings[$action['target']]; } else { - drupal_set_message(t('Unable to find the correct targets for conditionals.'), 'error', FALSE); + backdrop_set_message(t('Unable to find the correct targets for conditionals.'), 'error', FALSE); } $conditional['actions'][$aindex] = $action; } @@ -253,53 +263,59 @@ function webform_share_get_next_max_cid($nid) { * Menu callback to generate the webform dump. */ function webform_share_export($node) { - drupal_alter('webform_share_export', $node); - - $webform = '$webform = ' . var_export($node->webform, TRUE) . ";\n\n"; - - if (ob_get_level()) { - ob_end_clean(); - } + backdrop_alter('webform_share_export', $node); + $webform_share = backdrop_json_encode($node->webform); - drupal_add_http_header('Content-Type', 'text/plain; charset=utf-8'); - drupal_add_http_header('Content-Disposition', 'attachment; filename="webform-' . $node->type . '-' . $node->nid . '.txt";'); - drupal_add_http_header('Content-Length', sprintf('%u', strlen($webform))); + backdrop_add_http_header('Content-Type', 'application/json; charset=utf-8'); + backdrop_add_http_header('Content-Disposition', 'attachment; filename="webform-' . $node->type . '-' . $node->nid . '.json";'); - print $webform; + print $webform_share; exit(); } /** + * Implements hook_form_BASE_FORM_ID_alter(). + * * This hooks into the node type form to add the webform share default settings * textarea. */ function webform_share_form_node_type_form_alter(&$form, $form_state) { // Targets content type edit forms - if (isset($form['#node_type'])) { + if (isset($form['type'])) { // Only adds the element to content types that have been tag for webforms. if (in_array($form['#node_type']->type, webform_variable_get('webform_node_types'))) { // Make sure that the user has permission. if (user_access('access webform share functionality')) { - $form['workflow']['webform_share'] = array( + $form['webform']['webform_share'] = array( '#type' => 'textarea', - '#title' => t('Web form default components'), - '#default_value' => variable_get('webform_share_' . $form['#node_type']->type, ''), - // Access PHP so we need to control this. + '#title' => t('Webform default components'), + '#default_value' => config_get('webform_share.settings', 'webform_default_components_' . $form['#node_type']->type), '#access' => user_access('access webform share functionality'), - '#description' => t('Copy the code that was generated from a webform share export. This should not include <?PHP or ?> tags.'), + '#description' => t('Copy the code that was generated from a webform share export.'), ); + $form['#submit'][] = 'webform_share_form_node_type_form_submit'; } } } } +function webform_share_form_node_type_form_submit(&$form, $form_state) { + if (isset($form_state['values']['webform_share'])) { + config_set('webform_share.settings', 'webform_default_components_' . $form_state['values']['type'], (string) $form_state['values']['webform_share']); + } +} + /** * Implements hook_node_insert(). */ -function webform_share_node_insert($node) { +function webform_share_node_insert(Node $node) { if ($type_defaults = webform_share_node_type_defaults($node->type)) { - if ($webform = _webform_share_eval($type_defaults)) { + // watchdog('webform_share','$type_defaults:
' . $type_defaults . '
',NULL,WATCHDOG_INFO); + $webform_defaults = backdrop_json_decode($type_defaults); + // watchdog('webform_share','$webform_defaults:
' . print_r($webform_defaults) . '
',NULL,WATCHDOG_INFO); + if ($webform = $webform_defaults) { + // watchdog('webform_share','$webform:
' . print_r($webform) . '
',NULL,WATCHDOG_INFO); $hook_params = array( 'operation' => 'insert', 'node' => $node, @@ -308,7 +324,7 @@ function webform_share_node_insert($node) { 'keep_existing_components' => FALSE, ), ); - drupal_alter('webform_share_import', $webform, $hook_params); + backdrop_alter('webform_share_import', $webform, $hook_params); $node->webform = $webform; $node->webform['nid'] = $node->nid; if (isset($node->webform['components'])) { @@ -325,12 +341,3 @@ function webform_share_node_insert($node) { } } } - -/** - * Private helper function to assist in getting the information from the - * webform dump. - */ -function _webform_share_eval($str) { - eval($str); - return empty($webform) ? FALSE : $webform; -}