manuelcillero/suitedesk
manuelcillero/suitedesk
Archived
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

New module 'Clone module'

Browse source
This commit is contained in:
Manuel Cillero 2017-07-26 14:03:04 +02:00
parent 6c622aad79
commit 9349230316
8 changed files with 769 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

274
sites/all/modules/node_clone/LICENSE.txt Normal file
View file

@ -0,0 +1,274 @@
GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave,
Cambridge, MA 02139, 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 Library 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

52
sites/all/modules/node_clone/README.txt Normal file
View file

@ -0,0 +1,52 @@
README file for the clone module for Drupal 6.x.
The clone module allows users to make a copy of an existing node and then edit
that copy. The authorship is set to the current user, the menu and url aliases
are reset, and the (localized) words "Clone of" are inserted into the title to
remind you that you are not editing the original node.
Users with the "clone node" or "clone own nodes" permission can utilize this
functionality. A new tab will appear on node pages with the word "Clone".
Depending on the setting you choose there are two possible actions that will
occur when you click that tab. Each of these is a different cloning "method".
The default method (used in the 5.x-2.x branch also) works by pre-populating the
node form, rather than immediately saving a copy of the original node to the
database. Thus, your node will not be saved until you hit "Submit" (just like
if you went to node/add/x).
The alternative method that may be selected immediately saves the node (by
default the user must confirm this action on a confirmation form). This may
work better in some cases, but also means that the copied node may immediately
show up on the front page or in RSS feeds even while you are editing it.
This module makes reasonable checks on access permissions. A user cannot clone
a node unless they can use the input format of that node, and unless they have
permission to create new nodes of that type based on a call to node_access().
Settings can be accessed at admin/settings/clone. On this page you can
set whether the publishing options are reset when making a clone of a node.
This is set for each node type individually.
This module seems to work with common node types, however YMMV, especially with
nodes that have any sort of image or file attachments. In all cases, but
especially if you are using a complex (CCK) or custom node type, you should
evaluate this module on a test site with a copy of your database before
attempting to use it on a live site. On the settings page you may choose
node types to be omitted from the cloning mechanism - no users will be able
to clone a node of an omitted type.
This module makes no attempt to respect field-level permissions set via
CCK's Content Permissions module, or any other module that implements
CCK field-level permissions hooks. You should test your configuration
carefully or not allow access to the clone functionality for non-admins if
you rely on field-level permissions for important site features.
To install this module, copy the folder with all the files to the
/sites/all/modules OR /sites/default/modules directory of your Drupal
installation and enable it at /admin/build/modules. Two new permissions are
available, but there are no changes to the database structure.
Note: this module originally derived from code posted by Steve Ringwood
(nevets@drupal) at http://drupal.org/node/73381#comment-137714

11
sites/all/modules/node_clone/clone.info Normal file
View file

@ -0,0 +1,11 @@
; $Name$
name = Clone module
description = "Allows users to clone (copy then edit) an existing node."
core = 6.x
; Information added by drupal.org packaging script on 2011-07-01
version = "6.x-1.3"
core = "6.x"
project = "node_clone"
datestamp = "1309483919"

16
sites/all/modules/node_clone/clone.install Normal file
View file

@ -0,0 +1,16 @@
<?php
/**
* Implementation of hook_uninstall.
*/
function clone_uninstall() {
variable_del('clone_method');
variable_del('clone_omitted');
variable_del('clone_nodes_without_confirm');
variable_del('clone_menu_links');
$types = node_get_types('names');
foreach ($types as $type => $name) {
variable_del('clone_reset_'. $type);
}
}

131
sites/all/modules/node_clone/clone.module Normal file
View file

@ -0,0 +1,131 @@
<?php
/**
* Implementation of hook_help().
*/
function clone_help($path, $arg) {
switch ($path) {
case 'admin/help#clone':
$output = '<p>'. t('The clone module allows users to make a copy of an existing node and then edit that copy. The authorship is set to the current user, the menu and url aliases are reset, and the words "Clone of" are inserted into the title to remind you that you are not editing the original node.') .'</p>';
$output .= '<p>'. t('Users with the "clone node" permission can utilize this functionality. A new tab will appear on node pages with the word "Clone".') .'</p>';
return $output;
case 'node/%/clone':
$method = variable_get('clone_method', 'prepopulate');
if ($method == 'prepopulate') {
return t('This clone will not be saved to the database until you submit.');
}
}
}
/**
* Implementation of hook_perm().
*/
function clone_perm() {
return array('clone node', 'clone own nodes');
}
/**
* Implementation of hook_menu().
*/
function clone_menu() {
$items['admin/settings/clone'] = array(
'access arguments' => array('administer site configuration'),
'page callback' => 'drupal_get_form',
'page arguments' => array('clone_settings'),
'title' => 'Clone module',
'file' => 'clone.pages.inc',
'description' => 'Allows users to clone (copy then edit) an existing node.',
);
$items['node/%node/clone'] = array(
'access callback' => 'clone_access_cloning',
'access arguments' => array(1),
'page callback' => 'clone_node_check',
'page arguments' => array(1),
'title' => 'Clone',
'weight' => 5,
'file' => 'clone.pages.inc',
'type' => MENU_LOCAL_TASK,
);
return $items;
}
function clone_access_cloning($node) {
global $user;
// Check basic permissions first.
$access = clone_is_permitted($node->type) && (user_access('clone node') || ($user->uid && ($node->uid == $user->uid) && user_access('clone own nodes')));
// Check additional conditions
$access = $access && (filter_access($node->format) && node_access('create', $node->type));
// Make sure the user can view the original node content.
$access = $access && node_access('view', $node);
// Let other modules alter this - for exmple to only allow some users
// to clone specific nodes or types.
drupal_alter("clone_access", $access, $node);
return $access;
}
function clone_is_permitted($type) {
$omitted = variable_get('clone_omitted', array());
return empty($omitted[$type]);
}
/**
* Implementation of hook_mode_type().
*/
function clone_node_type($op, $type_obj) {
switch ($op) {
case 'delete':
variable_del('clone_reset_'. $type_obj->type);
break;
case 'update':
if (!empty($type_obj->old_type) && $type_obj->old_type != $type_obj->type) {
if (variable_get('clone_reset_'. $type_obj->old_type, FALSE)) {
variable_del('clone_reset_'. $type_obj->old_type);
variable_set('clone_reset_'. $type_obj->type, TRUE);
}
}
break;
}
}
/**
* Implementation of hook_views_api.
*/
function clone_views_api() {
return array(
'api' => 2,
'path' => drupal_get_path('module', 'clone') .'/views',
);
}
/**
* Implementation of hook_init().
*/
function clone_init() {
// Support admin theme setting, based on system_init().
// Only affect the menu path created by this module, and only if the node admin theme checkbox is set.
if (variable_get('node_admin_theme', '0') && arg(0) == 'node' && arg(2) == 'clone') {
global $custom_theme;
// Use the chosen theme ID, or the front-end theme if one hasn't been selected.
$custom_theme = variable_get('admin_theme', '0');
// From system.module, this css file is required in the admin view.
drupal_add_css(drupal_get_path('module', 'system') .'/admin.css', 'module');
}
}
/**
* Implementation of hook_form_alter().
*/
function clone_form_alter(&$form, $form_state, $form_id) {
// Add the clone_from_original_nid value for node forms triggered by cloning.
// This will make sure the clone_from_original_nid property is still
// attached to the node when passing through hook_nodeapi($op = insert).
if (isset($form['#node']) && $form['#node']->type .'_node_form' == $form_id) {
if (!empty($form['#node']->clone_from_original_nid)) {
$form['clone_from_original_nid'] = array(
'#type' => 'value',
'#value' => $form['#node']->clone_from_original_nid,
);
}
}
}

223
sites/all/modules/node_clone/clone.pages.inc Normal file
View file

@ -0,0 +1,223 @@
<?php
/**
* Menu callback to configure module settings.
*/
function clone_settings() {
$form['basic'] = array(
'#type' => 'fieldset',
'#title' => t('General settings'),
);
$form['basic']['clone_method'] = array(
'#type' => 'radios',
'#title' => t('Method to use when cloning a node'),
'#options' => array('prepopulate' => t('Pre-populate the node form fields'), 'save-edit' => t('Save as a new node then edit')),
'#default_value' => variable_get('clone_method', 'prepopulate'),
);
$form['basic']['clone_nodes_without_confirm'] = array(
'#type' => 'radios',
'#title' => t('Confirmation mode when using the "Save as a new node then edit" method'),
'#default_value' => (int)variable_get('clone_nodes_without_confirm', 0),
'#options' => array(t('Require confirmation (recommended)'), t('Bypass confirmation')),
'#description' => t('A new node may be saved immediately upon clicking the "clone" tab when viewing a node, bypassing the normal confirmation form.'),
);
$form['basic']['clone_menu_links'] = array(
'#type' => 'radios',
'#title' => t('Clone menu links'),
'#options' => array(0 => t('No'), 1 => t('Yes')),
'#default_value' => (int) variable_get('clone_menu_links', 0),
'#description' => t('Should any menu link for a node also be cloned?'),
);
$form['publishing'] = array(
'#type' => 'fieldset',
'#title' => t('Should the publishing options ( e.g. published, promoted, etc) be reset to the defaults?'),
);
$types = node_get_types('names');
foreach ($types as $type => $name) {
$form['publishing']['clone_reset_'. $type] = array(
'#type' => 'checkbox',
'#title' => t('@s: reset publishing options when cloned', array('@s' => $name)),
'#default_value' => variable_get('clone_reset_'. $type, FALSE),
);
}
// Need the variable default key to be something that's never a valid node type.
$form['omit'] = array(
'#type' => 'fieldset',
'#title' => t('Content types that are not to be cloned - omitted due to incompatibility'),
);
$form['omit']['clone_omitted'] = array(
'#type' => 'checkboxes',
'#title' => t('Omitted content types'),
'#default_value' => variable_get('clone_omitted', array()),
'#options' => $types,
'#description' => t('Select any node types which should <em>never</em> be cloned. Typically you should will want to select here all node types for which cloning fails (e.g. image nodes).'),
);
return system_settings_form($form);
}
/**
* Menu callback: prompt the user to confirm the operation
*/
function clone_node_check($node) {
$method = variable_get('clone_method', 'prepopulate');
switch ($method) {
case 'save-edit':
if (variable_get('clone_nodes_without_confirm', FALSE)) {
$new_nid = clone_node_save($node->nid);
drupal_goto('node/'. $new_nid .'/edit');
}
else {
return drupal_get_form('clone_node_confirm', $node);
}
break;
case 'prepopulate':
default:
return clone_node_prepopulate($node);
break;
}
}
/**
* form builder: prompt the user to confirm the operation
*/
function clone_node_confirm($form_state, $node) {
$form['nid'] = array('#type' => 'value', '#value' => $node->nid);
return confirm_form($form,
t('Are you sure you want to clone %title?', array('%title' => $node->title)),
'node/'. $node->nid, '<p>'. t('This action will create a new node. You will then be redirected to the edit page for the new node.') .'</p>',
t('Clone'), t('Cancel'));
}
/**
* Handle confirm form submission
*/
function clone_node_confirm_submit($form, &$form_state) {
if ($form_state['values']['confirm']) {
$new_nid = clone_node_save($form_state['values']['nid']);
}
$form_state['redirect'] = 'node/'. $new_nid .'/edit';
}
/**
* Create a new menu link cloned from another node.
*
* Returns NULL if no existing link, or links are not to be cloned.
*/
function clone_node_clone_menu_link($node) {
if (variable_get('clone_menu_links', FALSE)) {
// This will fetch the existing menu link if the node had one.
node_invoke_nodeapi($node, 'prepare');
if (!empty($node->menu['mlid'])) {
$old_link = $node->menu;
$link['link_title'] = t('Clone of !title', array('!title' => $old_link['link_title']));
$link['plid'] = $old_link['plid'];
$link['menu_name'] = $old_link['menu_name'];
$link['weight'] = $old_link['weight'];
$link['module'] = $old_link['module'];
return $link;
}
}
return NULL;
}
/**
* Clones a node - prepopulate a node editing form
*/
function clone_node_prepopulate($original_node) {
if (isset($original_node->nid)) {
global $user;
if (clone_is_permitted($original_node->type)) {
$node = drupal_clone($original_node);
$node->nid = NULL;
$node->vid = NULL;
$node->tnid = NULL;
$node->name = $user->name;
$node->uid = $user->uid;
$node->created = NULL;
$node->menu = clone_node_clone_menu_link($original_node);
if (isset($node->book['mlid'])) {
$node->book['mlid'] = NULL;
$node->book['has_children'] = 0;
}
$node->path = NULL;
$node->files = array();
$node->title = t('Clone of !title', array('!title' => $node->title));
// Add an extra property as a flag.
$node->clone_from_original_nid = $original_node->nid;
drupal_set_title(check_plain($node->title));
if (variable_get('clone_reset_'. $node->type, FALSE)) {
$node_options = variable_get('node_options_'. $node->type, array('status', 'promote'));
// Fill in the default values.
foreach (array('status', 'moderate', 'promote', 'sticky', 'revision') as $key) {
$node->$key = in_array($key, $node_options);
}
}
// Let other modules do special fixing up.
// The function signature is: hook_clone_node_alter(&$node, $original_node, $method)
// Where $method is either 'prepopulate' or 'save-edit'.
drupal_alter("clone_node", $node, $original_node, "prepopulate");
// Make sure the file defining the node form is loaded.
module_load_include('inc', 'node', 'node.pages');
return drupal_get_form($node->type .'_node_form', $node);
}
}
}
/**
* Clones a node by directly saving it.
*/
function clone_node_save($nid) {
if (is_numeric($nid)) {
global $user;
$node = node_load($nid);
if (isset($node->nid) && clone_is_permitted($node->type)) {
$original_node = drupal_clone($node);
$node->nid = NULL;
$node->vid = NULL;
$node->tnid = NULL;
$node->name = $user->name;
$node->uid = $user->uid;
$node->created = NULL;
$node->menu = clone_node_clone_menu_link($original_node);
if (isset($node->book['mlid'])) {
$node->book['mlid'] = NULL;
$node->book['has_children'] = 0;
}
$node->path = NULL;
$node->files = array();
$node->title = t('Clone of !title', array('!title' => $node->title));
// Add an extra property as a flag.
$node->clone_from_original_nid = $original_node->nid;
if (variable_get('clone_reset_'. $node->type, FALSE)) {
$node_options = variable_get('node_options_'. $node->type, array('status', 'promote'));
// Fill in the default values.
foreach (array('status', 'moderate', 'promote', 'sticky', 'revision') as $key) {
$node->$key = in_array($key, $node_options);
}
}
// Let other modules do special fixing up.
// The function signature is: hook_clone_node_alter(&$node, $original_node, $method)
// Where $method is either 'prepopulate' or 'save-edit'.
drupal_alter("clone_node", $node, $original_node, "save-edit");
node_save($node);
return $node->nid;
}
}
}

31
sites/all/modules/node_clone/views/clone.views.inc Normal file
View file

@ -0,0 +1,31 @@
<?php
/**
* Implementation of hook_views_handlers()
*/
function clone_views_handlers() {
return array(
'info' => array(
'path' => drupal_get_path('module', 'clone') . '/views',
),
'handlers' => array(
'views_handler_field_node_link_clone' => array(
'parent' => 'views_handler_field_node_link',
),
),
);
}
/**
* Implementation of hook_views_data_alter()
*/
function clone_views_data_alter(&$views_data) {
$views_data['node']['clone_node'] = array(
'field' => array(
'title' => t('Clone link'),
'help' => t('Provide a simple link to clone the node.'),
'handler' => 'views_handler_field_node_link_clone',
),
);
}

31
sites/all/modules/node_clone/views/views_handler_field_node_link_clone.inc Normal file
View file

@ -0,0 +1,31 @@
<?php
/**
* Field handler to present a clone node link.
*
* Closely modeled after views/modules/node/views_handler_field_node_link_edit.inc
*/
class views_handler_field_node_link_clone extends views_handler_field_node_link {
function construct() {
parent::construct();
$this->additional_fields['uid'] = 'uid';
$this->additional_fields['type'] = 'type';
$this->additional_fields['format'] = array('table' => 'node_revisions', 'field' => 'format');
}
function render($values) {
// Insure that user has access to clone this node.
$node = new stdClass();
$node->nid = $values->{$this->aliases['nid']};
$node->uid = $values->{$this->aliases['uid']};
$node->type = $values->{$this->aliases['type']};
$node->format = $values->{$this->aliases['format']};
$node->status = 1; // unpublished nodes ignore access control
if (!clone_access_cloning($node)) {
return;
}
$text = !empty($this->options['text']) ? $this->options['text'] : t('clone');
return l($text, "node/$node->nid/clone", array('query' => drupal_get_destination()));
}
}