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Bachir Soussi Chiadmi
2015-04-08 11:40:19 +02:00
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339
sites/all/modules/plup/LICENSE.txt Normal file
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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
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If distribution of executable or object code is made by offering
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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.
<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.

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.plup-list {
height: auto;
}
.plup-list {
margin: 0px;
padding: 0px;
background-color: #f7f7f7;
}
.plup-list li {
margin: 3px 3px 3px 0;
padding: 1px;
float: left;
font-size: 8pt;
list-style: none;
position: relative;
}
.plupload.has-title .plup-list li,
.plupload.has-alt .plup-list li {
padding-bottom: 2em;
}
.plupload.has-title.has-alt .plup-list li {
padding-bottom: 4em;
}
.plup-thumb-wrapper {
cursor: move;
}
.plup-list li input.form-text {
width: 90%;
height: 1.1em;
bottom: 0px;
position: absolute;
}
.plupload.has-title.has-alt .plup-list li input.form-text.plup-title {
bottom: 1.7em;
}
.plup-bar {
background-color: #EEEEEE;
height: 20px;
padding: 5px 10px;
}
.plup-progress {
width: 60px;
height: 10px;
margin-right: 5px;
margin-left: 40px;
float: left;
}
.plup-file-progressbar {
width: 50px;
height: 12px;
}
.plup-select, .plup-upload, .plup-progress-value {
display: block;
width: 80px;
float: left;
}
.plup-select, .plup-upload,
.plup-remove-file, .plup-remove-item {
cursor: pointer;
}
.plup-select > div, .plup-upload > div {
width: 16px;
height: 16px;
background-repeat: no-repeat;
display: inline-block;
margin-right: 5px;
}
.plup-select > div {
background-image: url('add.png');
background-repeat: no-repeat;
background-position: center center;
margin-bottom: -2px;
}
.plup-upload > div {
background-image: url('upload.png');
background-repeat: no-repeat;
background-position: center center;
margin-bottom: -2px;
}
.plup-files-done {
display: block;
width: 50px;
float: right;
}
.ui-progressbar-value {
background-image: none;
background-color: #78E567;
}
.plup-remove-file,
.plup-remove-item {
display: block;
background-image: url('cancel.png');
background-repeat: no-repeat;
background-position: center center;
width: 16px;
height: 16px;
float: right;
}
.plup-remove-item {
opacity: 0.5;
position: absolute;
right: 5px;
top: 5px;
}
.plup-remove-item:hover {
opacity: 1;
}
.plup-filelist {
background-color: #f7f7f7;
min-height: 50px;
border-top: 1px solid #bbb;
max-height: 400px;
overflow: auto;
}
.plup-filelist table {
margin: 0px;
}
.plup-filelist table tbody {
border-top: 0px;
}
.plup-filelist tr:hover td {
background-color: #fafafa;
}
.plup-drag-info .drag-main {
text-align: center;
font-weight: bold;
}
.plup-drag-info .drag-more {
font-size: 0.75em;
}

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name = Plupload widget
description = Provides multiple upload functionality.
dependencies[] = libraries
; Information added by drupal.org packaging script on 2012-07-04
version = "7.x-1.0-alpha1+5-dev"
core = "7.x"
project = "plup"
datestamp = "1341362315"

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(function ($) {
// Bind removing of file to selector elements
function plup_remove_item(selector) {
$(selector).bind('click', function(event) {
var parent = $(this).parent();
var parentsParent = parent.parent();
parent.remove();
parentsParent.trigger('formUpdated');
});
}
// Bind resize effect on title and alt fields on focus
function plup_resize_input(selector) {
var w = $(selector).outerWidth();
if (w < 300) {
$(selector).bind('focus', function(event) {
$(this).css('z-index', 10).animate({'width': '300px'}, 300);
});
$(selector).bind('blur', function(event) {
$(this).removeAttr('style');
});
}
}
Drupal.behaviors.plup = {
attach: function(context, settings) {
// Apply Plupload to each form element instance
$.each(settings.plup, function(plupName, plupInstance) {
var cid = plupInstance.container;
var id = '#' + cid;
// Apply setting only once
$(id).once('plup', function() {
/**
* Initial tasks
*/
$(id +' .plup-list').sortable(); // Activate sortable
$(id +'-plup-upload').hide(); // Hide upload button
var uploader = new plupload.Uploader(plupInstance); // Create Plupload instance
plup_remove_item(id +' .plup-remove-item'); // Bind remove functionality on existing images
plup_resize_input(id +' .plup-list > li > input.form-text'); // Bind resizing effect on existing inputs
/**
* Events
*/
// Initialization
uploader.bind('Init', function(up, params) {
// Nothing to do, just reminder of the presence for this event
});
// Starting upload
uploader.bind('Start', function(up, files) {
// Nothing to do, just reminder of the presence for this event
});
// Upload process state
uploader.bind('StateChanged', function(up) {
if (up.state == 2) {
$(id +' .plup-progress').progressbar(); // Activate progressbar
}
if (up.state == 1) {
$(id +' .plup-progress').progressbar('destroy'); // Destroy progressbar
$(id +'-plup-upload').hide(); // Hide upload button
$(id +' .plup-drag-info').show(); // Show info
}
})
// Files were added into queue(only CURRENTLY added files)
uploader.bind('FilesAdded', function(up, files) {
$(id +' .plup-drag-info').hide(); // Hide info
$(id +'-plup-upload').show(); // Show upload button
// Put files visually into queue
$.each(files, function(i, file) {
$(id +'-plup-filelist table').append('<tr id="' + file.id + '">' +
'<td class="plup-filelist-file">' + file.name + '</td>' +
'<td class="plup-filelist-size">' + plupload.formatSize(file.size) + '</td>' +
'<td class="plup-filelist-message"></td>' +
'<td class="plup-filelist-remove"><a class="plup-remove-file"></a></td>' +
'</tr>');
// Bind "remove" functionality to files added into queue
$(id +' #' + file.id + ' .plup-filelist-remove > a').bind('click', function(event) {
$('#' + file.id).remove();
up.removeFile(file);
});
});
up.refresh(); // Refresh for flash or silverlight
});
// File was removed from queue
// Doc states this ARE files but actually it IS a file
uploader.bind('FilesRemoved', function(up, file) {
// If there are not files in queue
if (up.files.length == 0) {
$(id +'-plup-upload').hide(); // Hide upload button
$(id +' .plup-drag-info').show(); // Show info
}
});
// File is being uploaded
uploader.bind('UploadProgress', function(up, file) {
// Refresh progressbar
$(id +' .plup-progress').progressbar({value: uploader.total.percent});
});
// Error event
uploader.bind('Error', function(up, err) {
$(id +' #' + err.file.id + ' > .plup-filelist-message').append('<b>Error: ' + err.message + '</b>');
up.refresh(); // Refresh for flash or silverlight
});
// Event after a file has been uploaded from queue
uploader.bind('FileUploaded', function(up, file, response) {
// Response is an object with response parameter so 2x response
var fileSaved = $.parseJSON(response.response);
var delta = $(id +' .plup-list li').length;
var name = plupName +'[' + delta + ']';
// Plupload has weird error handling behavior so we have to check for errors here
if (fileSaved.error_message) {
$(id +' #' + file.id + ' > .plup-filelist-message').append('<b>Error: ' + fileSaved.error_message + '</b>');
up.refresh(); // Refresh for flash or silverlight
return;
}
$(id +'-plup-filelist #' + file.id).remove(); // Remove uploaded file from queue
var title_field = plupInstance.title_field ? '<input title="'+ Drupal.t('Title') +'" type="text" class="form-text plup-title" name="'+ name + '[title]" value="" />' : '';
var alt_field = plupInstance.alt_field ? '<input title="'+ Drupal.t('Alternative text') +'" type="text" class="form-text plup-alt" name="'+ name + '[alt]" value="" />' : '';
// Add image thumbnail into list of uploaded items
$(id +' .plup-list').append(
'<li class="ui-state-default">' +
'<div class="plup-thumb-wrapper"><img src="'+ plupInstance.image_style_path + file.target_name + '" title="'+ Drupal.checkPlain(file.target_name) +'" /></div>' +
'<a class="plup-remove-item"></a>' +
title_field +
alt_field +
'<input type="hidden" name="' + name + '[fid]" value="' + fileSaved.fid + '" />' +
'<input type="hidden" name="' + name + '[weight]" value="' + delta + '" />' +
'<input type="hidden" name="' + name + '[rename]" value="' + file.name +'" />' +
'</li>');
// Bind remove functionality to uploaded file
var new_element = $('input[name="'+ name +'[fid]"]');
var remove_element = $(new_element).siblings('.plup-remove-item');
plup_remove_item(remove_element);
// Bind resize effect to inputs of uploaded file
var text_element = $(new_element).siblings('input.form-text');
plup_resize_input(text_element);
// Tell Drupal that form has been updated
new_element.trigger('formUpdated');
});
// All fields from queue has been uploaded
uploader.bind('UploadComplete', function(up, files) {
$(id +' .plup-list').sortable('refresh'); // Refresh sortable
$(id +' .plup-drag-info').show(); // Show info
});
/**
* Additional tasks
*/
// Upload button functionality
$('#'+ plupInstance.upload).click(function(e) {
// Forbid uploading more than the allowed number of files, if set
if (plupInstance.max_files > 0) {
var uploaded = $(id +' .plup-list li').length;
var selected = $(id +'-plup-filelist td.plup-filelist-file').length;
var allowed = plupInstance.max_files - uploaded;
if ((selected + uploaded) > plupInstance.max_files) {
alert(Drupal.formatPlural(allowed, 'You can upload only 1 file.', 'You can upload only @count files.'));
return;
}
}
uploader.start();
e.preventDefault();
});
// Initialize Plupload
uploader.init();
// Change weight values for images when reordering using sortable
$(id +' .plup-list').bind('sortupdate', function(event, ui) {
$(this).find('li').each(function(index) {
$(this).find('input[name$="[weight]"]').val(index);
});
});
});
});
}
}
})(jQuery);

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<?php
/**
* _menu
*/
function plup_menu() {
$items = array();
$items['plupload'] = array(
'title' => 'Plupload upload page',
'page callback' => 'plup_upload_page',
'access callback' => 'plup_upload_access',
'access arguments' => array('access content', 'allow plupload'),
'type' => MENU_CALLBACK
);
$items['plupload/%'] = array(
'title' => 'Plupload upload page',
'page callback' => 'plup_upload_page',
'access callback' => 'plup_upload_access',
'access arguments' => array('access content', 'allow plupload'),
'type' => MENU_CALLBACK
);
return $items;
}
/**
* Verifies the token for this request.
*/
function plup_upload_access() {
foreach(func_get_args() as $permission) {
if (!user_access($permission)) {
return FALSE;
}
}
return !empty($_REQUEST['plupload_token']) && drupal_valid_token($_REQUEST['plupload_token'], 'plupload-handle-uploads');
}
/**
* _permission
*/
function plup_permission() {
return array(
'allow plupload' => array(
'title' => t('Allow Plupload'),
'description' => t('Allow user to upload files via Plupload.'),
),
);
}
/**
* _library
*/
function plup_library() {
$module = drupal_get_path('module', 'plup');
$plupload = libraries_get_path('plupload');
$lib['plupload'] = array(
'title' => 'Plupload',
'website' => 'http://www.plupload.com',
'version' => '1.5.1.1',
'js' => array(
"$plupload/js/plupload.full.js" => array(),
"$module/plup.js" => array(),
),
'css' => array(
"$module/plup.css" => array(
'type' => 'file',
'media' => 'screen',
),
),
'dependencies' => array(
array('system', 'ui.progressbar'),
array('system', 'ui.sortable')
),
);
return $lib;
}
/**
* _element_info
*/
function plup_element_info() {
$plupload = libraries_get_path('plupload');
$types['plupload_file'] = array(
'#input' => TRUE,
'#title' => NULL,
'#process' => array('plup_process_element'),
'#value_callback' => 'plup_value_element',
'#element_validate' => array('plup_validate_element'),
'#pre_render' => array('plup_pre_render_element'),
'#default_value' => NULL,
'#required' => FALSE,
'#autocomplete_path' => FALSE,
'#theme_wrappers' => array('form_element'),
'#theme' => 'plup_plupload',
'#upload_location' => NULL,
'#info' => array(),
'#attached' => array(
'library' => array(
array('plup', 'plupload')
)
),
'#plup' => array(
'container' => NULL,
'browse_button' => NULL,
'upload' => NULL,
'runtimes' => 'html5,gears,flash,silverlight,browserplus,html4',
'max_file_size' => '512MB',
'url' => url('plupload', array('query' => array('plupload_token' => drupal_get_token('plupload-handle-uploads')))),
'filters' => array(),
'chunk_size' => '512K',
'unique_names' => TRUE,
'flash_swf_url' => base_path() ."$plupload/js/plupload.flash.swf",
'silverlight_xap_url' => base_path() ."$plupload/js/plupload.silverlight.xap",
'drop_element' => NULL,
'multipart' => FALSE,
'dragdrop' => TRUE,
'multiple_queues' => TRUE,
'urlstream_upload' => FALSE,
'image_style' => 'thumbnail',
'image_style_path' => '',
'max_files' => -1
),
'#plup_override' => array()
);
return $types;
}
/**
* Value callback needed for removing all items.
*/
function plup_value_element(&$element, $input = FALSE, $form_state = NULL) {
// Default state - no new data
if ($input === FALSE) {
return NULL;
}
// Field was emptied - user deleted all files
if (is_null($input)) {
return array(array('fid' => 0));
}
// Field has new data
return $input;
}
/**
* Process callback to set JS settings before Plupload init.
*/
function plup_process_element($element, &$form_state, $form) {
$element['#default_value'] = isset($element['#value']) ? $element['#value'] : $element['#default_value'];
$element['#plup']['container'] = $element['#id'];
$element['#plup']['browse_button'] = $element['#id'] .'-plup-select';
$element['#plup']['upload'] = $element['#id'] .'-plup-upload';
$element['#plup']['drop_element'] = $element['#id'] .'-plup-filelist';
$element['#plup']['name'] = $element['#name'];
$element['#plup'] = array_merge($element['#plup'], $element['#plup_override']);
$files = variable_get('file_public_path', 'sites/default/files');
$element['#plup']['image_style_path'] = base_path() . $files .'/styles/'. $element['#plup']['image_style'] .'/temporary/';
$element['#attached']['js'][] = array(
'data' => array('plup' => array($element['#name'] => $element['#plup'])),
'type' => 'setting',
);
return $element;
}
/**
* Pre-render callback to load existing items.
*/
function plup_pre_render_element($element) {
if (isset($element['#default_value']) && !empty($element['#default_value'])) {
foreach ($element['#default_value'] AS $delta => $item) {
$element['#default_value'][$delta] = array_merge($item, (array) file_load($item['fid']));
}
}
return $element;
}
/**
* Element validation callback.
*/
function plup_validate_element($element, &$form_state, $form) {
$item = reset($element['#value']);
if ($element['#required'] == TRUE && $item['fid'] == 0 && count($element['#value']) == 1) {
form_error($element, t("@field field is required.", array('@field' => $element['#title'])));
}
$cardinality = isset($element['#plup_override']['max_files']) ? $element['#plup_override']['max_files'] : $element['#plup']['max_files'];
if ($cardinality > 0 && count($element['#value']) > $cardinality) {
form_error($element, t("Only !num items are allowed.", array('!num' => $cardinality)));
}
}
/**
* _theme
*/
function plup_theme() {
return array(
'plup_plupload' => array(
'render element' => 'element',
),
'plup_items' => array(
'render element' => 'element'
)
);
}
/**
* Theme Plupload widget.
*/
function theme_plup_plupload($variables) {
$element = $variables['element'];
$attributes = array();
if (isset($element['#id'])) {
$attributes['id'] = $element['#id'];
}
if (!empty($element['#attributes']['class'])) {
$attributes['class'] = (array) $element['#attributes']['class'];
}
$attributes['class'][] = 'plupload';
$hasTitle = (bool) (isset($element['#plup_override']['title_field']) && $element['#plup_override']['title_field'] == 1);
$hasAlt = (bool) (isset($element['#plup_override']['alt_field']) && $element['#plup_override']['alt_field'] == 1);
if ($hasTitle) {
$attributes['class'][] = 'has-title';
}
if ($hasAlt) {
$attributes['class'][] = 'has-alt';
}
$output = '<div' . drupal_attributes($attributes) . '>';
$output .= '<div id="'. $element['#id'] .'-plupload-container" class="plupload-container">';
$output .= '<div class="plup-list-wrapper"><ul class="plup-list clearfix">';
$output .= theme('plup_items', array('element' => $element));
$output .= '</ul></div>';
$output .= '<div id="'. $element['#id'] .'-plup-filelist" class="plup-filelist"><table><tr class="plup-drag-info"><td><div class="drag-main">'. t('Drag files here') .'</div><div class="drag-more">'. implode("\n", $element['#info']) .'</div></td></tr></table></div>';
$output .= '<div class="plup-bar clearfix">';
$output .= '<a id="'. $element['#id'] .'-plup-select" class="plup-select"><div></div>'. t('Add') .'</a>';
$output .= '<a id="'. $element['#id'] .'-plup-upload" class="plup-upload"><div></div>'. t('Upload') .'</a>';
$output .= '<div class="plup-progress"></div>';
$output .= '</div>';
$output .= '</div>';
$output .= '</div>';
return $output;
}
/**
* Theme Plupload items within widget.
*/
function theme_plup_items($vars) {
$element = &$vars['element'];
if (isset($element['#default_value']) && !empty($element['#default_value'])) {
$items = &$element['#default_value'];
} else {
return '';
}
$output = '';
foreach ($items AS $delta => $item) {
// If user deleted all items I'll get array('fid' => 0)
if ($item['fid'] > 0) {
$hasTitle = (bool) (isset($element['#plup_override']['title_field']) && $element['#plup_override']['title_field'] == 1);
$hasAlt = (bool) (isset($element['#plup_override']['alt_field']) && $element['#plup_override']['alt_field'] == 1);
$name = $element['#name'] .'['. $delta .']';
$output .= '<li class="ui-state-default">';
$output .= '<div class="plup-thumb-wrapper">'. theme('image_style', array('style_name' => $element['#plup']['image_style'], 'path' => $item['uri'], 'title' => $item['filename'])) .'</div>';
$output .= '<a class="plup-remove-item"></a>';
if ($hasTitle) {
$output .= '<input title="'. t('Title') .'" type="text" class="form-text plup-title" name="'. $name .'[title]" value="'. $item['title'] .'" />';
}
if ($hasAlt) {
$output .= '<input title="'. t('Alternative text') .'" type="text" class="form-text plup-alt" name="'. $name .'[alt]" value="'. $item['alt'] .'" />';
}
$output .= '<input type="hidden" name="'. $name .'[fid]" value="'. $item['fid'] .'" />';
$output .= '<input type="hidden" name="'. $name .'[weight]" value="'. $delta .'" />';
if (isset($item['rename'])) {
$output .= '<input type="hidden" name="'. $name .'[rename]" value="'. $item['rename'] .'" />';
}
$output .= '</li>';
}
}
return $output;
}
/**
* Plupload's upload function.
*/
function plup_upload_page() {
drupal_add_http_header('Expires', 'Mon, 26 Jul 1997 05:00:00 GMT', TRUE);
drupal_add_http_header('Last-Modified', gmdate("D, d M Y H:i:s") . ' GMT', TRUE);
drupal_add_http_header('Cache-Control', 'no-store, no-cache, must-revalidate post-check=0, pre-check=0', TRUE);
drupal_add_http_header('Pragma', 'no-cache', TRUE);
// Settings
$targetDir = $GLOBALS['conf']['file_temporary_path'] .'/';
// 5 minutes execution time
@set_time_limit(5 * 60);
// Uncomment this one to fake upload time
// usleep(5000);
// Get parameters
$chunk = isset($_REQUEST['chunk']) ? $_REQUEST['chunk'] : 0;
$chunks = isset($_REQUEST['chunks']) ? $_REQUEST['chunks'] : 0;
$filename = isset($_REQUEST['name']) ? $_REQUEST['name'] : '';
// Clean the fileName for security reasons
$extensions = 'jpg jpeg gif png txt doc xls pdf ppt pps odt ods odp';
$filename = file_munge_filename($filename, $extensions, FALSE);
// Make sure the fileName is unique but only if chunking is disabled
if ($chunks < 2 && file_exists($targetDir . DIRECTORY_SEPARATOR . $filename)) {
$ext = strrpos($filename, '.');
$filename_a = substr($filename, 0, $ext);
$filename_b = substr($filename, $ext);
$count = 1;
while (file_exists($targetDir . DIRECTORY_SEPARATOR . $filename_a . '_' . $count . $filename_b))
$count++;
$filename = $filename_a . '_' . $count . $filename_b;
}
// Look for the content type header
if (isset($_SERVER['HTTP_CONTENT_TYPE'])) {
$contentType = $_SERVER['HTTP_CONTENT_TYPE'];
}
if (isset($_SERVER['CONTENT_TYPE'])) {
$contentType = $_SERVER['CONTENT_TYPE'];
}
// Handle non multipart uploads older WebKit versions didn't support multipart in HTML5
if (strpos($contentType, 'multipart') !== false) {
if (isset($_FILES['file']['tmp_name']) && is_uploaded_file($_FILES['file']['tmp_name'])) {
// Open temp file
$out = fopen($targetDir . DIRECTORY_SEPARATOR . $filename, $chunk == 0 ? 'wb' : 'ab');
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen($_FILES['file']['tmp_name'], 'rb');
if ($in) {
while ($buff = fread($in, 4096))
fwrite($out, $buff);
} else {
die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
}
fclose($in);
fclose($out);
@unlink($_FILES['file']['tmp_name']);
} else {
die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
}
} else {
die('{"jsonrpc" : "2.0", "error" : {"code": 103, "message": "Failed to move uploaded file."}, "id" : "id"}');
}
} else {
// Open temp file
$out = fopen($targetDir . DIRECTORY_SEPARATOR . $filename, $chunk == 0 ? 'wb' : 'ab');
if ($out) {
// Read binary input stream and append it to temp file
$in = fopen("php://input", 'rb');
if ($in) {
while ($buff = fread($in, 4096)) {
fwrite($out, $buff);
}
} else {
die('{"jsonrpc" : "2.0", "error" : {"code": 101, "message": "Failed to open input stream."}, "id" : "id"}');
}
fclose($in);
fclose($out);
} else {
die('{"jsonrpc" : "2.0", "error" : {"code": 102, "message": "Failed to open output stream."}, "id" : "id"}');
}
}
if ((isset($_GET['chunk']) && ($_GET['chunk'] + 1) == $_GET['chunks']) || (!isset($_GET['chunk']))) {
$source = 'temporary://'. $filename;
$file = new stdClass();
$file->uid = $GLOBALS['user']->uid;
$file->status = 0;
$file->filename = $filename;
$file->uri = $source;
$file->filemime = file_get_mimetype($file->filename);
$file->filesize = filesize($source);
// Save url argument(instance_id) so we can validate file by instance settings
$file->arg = arg(1);
$e = FALSE;
// Here we validate file
drupal_alter('plup_file_validation', $file, $e);
if ($e === FALSE) {
$return = file_save($file);
} else {
file_unmanaged_delete($file->uri);
$return = (object) array('error_message' => $e);
}
drupal_json_output($return);
}
}
/**
* Default validation function.
* In most cases Pluplaod will be used for images so we use image-specific validation.
* Non-image files has no support right now.
*/
function plup_plup_file_validation_alter(&$file, &$e) {
if (!isset($file->arg) || (isset($file->arg) && is_numeric($file->arg))) {
$instance = db_select('field_config_instance','i')->fields('i', array('data'))->condition('id', $file->arg)->execute()->fetchField();
$instance = unserialize($instance);
$settings = $instance['settings'];
// Check if file is image
$passImage = file_validate_is_image($file);
if (!empty($passImage)) {
$e = reset($passImage);
return;
}
// Check if file has allowed extension
$passExt = file_validate_extensions($file, $settings['file_extensions']);
if (!empty($passExt)) {
$e = reset($passExt);
return;
}
// Check if file doesn't exceed the maximal allowed size
$passSize = file_validate_size($file, parse_size($settings['max_filesize']), 0);
if (!empty($passSize)) {
$e = reset($passSize);
return;
}
// Check if file name isn't too long
$passLength = file_validate_name_length($file);
if (!empty($passLength)) {
$e = reset($passLength);
return;
}
// Check if file meet the resolution restrictions
$passRes = file_validate_image_resolution($file, $settings['max_resolution'], $settings['min_resolution']);
if (!empty($passRes)) {
$e = reset($passRes);
return;
}
}
}
/*********************************************
* FIELD WIDGET
********************************************/
/**
* _field_widget_info
*/
function plup_field_widget_info() {
return array(
'image_plupload' => array(
'label' => t('Plupload'),
'field types' => array('image'),
'behaviors' => array(
'multiple values' => FIELD_BEHAVIOR_CUSTOM,
'default value' => FIELD_BEHAVIOR_NONE,
),
),
);
}
/**
* _field_widget_settings_form
*/
function plup_field_widget_settings_form($field, $instance) {
$styles = array();
foreach (image_styles() as $name => $style) {
$styles[$name] = $style['name'];
}
$form['image_style'] = array(
'#type' => 'select',
'#title' => t('Image style'),
'#default_value' => isset($instance['widget']['settings']['image_style']) ? $instance['widget']['settings']['image_style'] : 'thumbnail',
'#options' => $styles
);
return $form;
}
/**
* _field_widget_form
*/
function plup_field_widget_form(&$form, &$form_state, $field, $instance, $langcode, $items, $delta, $element) {
$parents = array_merge(array('values', $element['#field_name'], $element['#language']), $element['#field_parents']);
$state_data = drupal_array_get_nested_value($form_state, $parents);
if (isset($state_data)) {
$default_values = $state_data;
} else if (isset($items)) {
$default_values = $items;
} else {
$default_values = array();
}
// We inform user about restrictions
$info = array();
if ($field['cardinality'] > 0) {
$info[] = '<div>'. t("You can upload up to !num files.", array('!num' => '<strong>'. $field['cardinality'] .'</strong>')) .'</div>';
}
if (isset($instance['settings']['max_filesize']) && !empty($instance['settings']['max_filesize'])) {
$info[] = '<div>'. t("Maximal file size: !size", array('!size' => '<strong>'. $instance['settings']['max_filesize'] .'</strong>')) .'</div>';
}
$info[] = '<div>'. t("Allowed files types: !types.", array('!types' => '<strong>'. $instance['settings']['file_extensions'] .'</strong>')) .'</div>';
$max = $instance['settings']['max_resolution'];
$min = $instance['settings']['min_resolution'];
if ($min && $max && $min == $max) {
$info[] = '<div>'. t('Images must be exactly !size pixels.', array('!size' => '<strong>' . $max . '</strong>')) .'</div>';
}
elseif ($min && $max) {
$info[] = '<div>'. t('Images must be between !min and !max pixels.', array('!min' => '<strong>' . $min . '</strong>', '!max' => '<strong>' . $max . '</strong>')) .'</div>';
}
elseif ($min) {
$info[] = '<div>'. t('Images must be larger than !min pixels.', array('!min' => '<strong>' . $min . '</strong>')) .'</div>';
}
elseif ($max) {
$info[] = '<div>'. t('Images must be smaller than !max pixels.', array('!max' => '<strong>' . $max . '</strong>')) .'</div>';
}
$images = array(
'#type' => 'plupload_file',
'#default_value' => $default_values,
'#info' => $info
);
// Allowed file types(extensions) needs to be set here
$ext = new stdClass();
$ext->title = 'Allowed extensions'; // This won't show up anywhere so no t()
$ext->extensions = (isset($instance['settings']['file_extensions']) && !empty($instance['settings']['file_extensions'])) ? strtr($instance['settings']['file_extensions'], ' ', ',') : 'jpg,png,gif';
$images['#plup_override']['filters'] = array($ext);
// Maximal file size
if (isset($instance['settings']['max_filesize']) && !empty($instance['settings']['max_filesize'])) {
$images['#plup_override']['max_file_size'] = $instance['settings']['max_filesize'];
}
// URL callback for Plupload library has to be altered so we can get instance ID for later validation
$images['#plup_override']['url'] = url('plupload/'. $instance['id'], array('query' => array('plupload_token' => drupal_get_token('plupload-handle-uploads'))));
// We set image style to present uploaded images in Plupload widget
$images['#plup_override']['image_style'] = isset($instance['widget']['settings']['image_style']) ? $instance['widget']['settings']['image_style'] : 'thumbnail';
// We set if we want to enable title and alt fields for images
$images['#plup_override']['alt_field'] = (int) $instance['settings']['alt_field'];
$images['#plup_override']['title_field'] = (int) $instance['settings']['title_field'];
// We set the maximum files user can upload
$images['#plup_override']['max_files'] = (int) $field['cardinality'];
$element += $images;
return $element;
}
/**
* _field_attach_presave
* Somehow Drupal 7 doesn't have proper field hooks so we have to use
* this big global hook so we can move files to their desiganted folder
* because image module won't pick on #upload_location attribute(don't know why yet).
* We also rename files back to their original name.
*/
function plup_field_attach_presave($entity_type, $entity) {
$entityInfo = entity_get_info($entity_type);
$bundleKey = (isset($entityInfo['entity keys']['bundle']) && !empty($entityInfo['entity keys']['bundle'])) ? $entityInfo['entity keys']['bundle'] : $entity_type;
$bundle = isset($entity->{$bundleKey}) ? $entity->{$bundleKey} : $entity_type;
$instances = field_info_instances();
$entityFields = $instances[$entity_type][$bundle];
if (!is_array($entityFields) || empty($entityFields)) {
return;
}
foreach ($entityFields AS $field_name => $instance) {
if ($instance['widget']['type'] == 'image_plupload' && $instance['widget']['module'] == 'plup') {
$items = field_get_items($entity_type, $entity, $field_name);
if ($items && $items[0]['fid'] > 0) {
$field = field_info_field($instance['field_name']);
$destination = file_field_widget_uri($field, $instance);
foreach ($items AS $delta => $item) {
$file = file_load($item['fid']);
// Filefield paths integration
if (module_exists('filefield_paths') && isset($item['rename'])) {
$file->origname = $item['rename'];
file_save($file);
} else {
$fileName = isset($item['rename']) ? $item['rename'] : $file->filename;
$dir = isset($instance['settings']['file_directory']) ? $instance['settings']['file_directory'] .'/' : '';
$location = token_replace($field['settings']['uri_scheme'] .'://'. $dir);
$filePath = $location . $fileName;
if ($file->uri !== $filePath) {
file_prepare_directory($location, FILE_CREATE_DIRECTORY);
file_move($file, $filePath);
}
}
}
}
}
}
}

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