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<?php
?>
var swfu;
var jsTimer = false;
var error_send = false; // Indicates whether swfUpload has already been stopped because of a form error
var upload_complete = false; // All queued files uploaded?
var queue_complete = 0; // contains number of queued and successfully uploaded images
var count_failed_uploads = 0; // Number of failed uploads
Drupal.behaviors.swfupload =
window.onload = function() {
var settings = {
flash_url : "<?php
print $modulepath;
?>/swfupload/swfupload.swf",
upload_url: "<?php
print $uploadpath;
?>", // Relative to the SWF file
post_params: {"PHPSESSID" : "<?php
print $sessionid;
?>" , "nodetype" : "<?php
print $nodetype;
?>", "fieldname" : "<?php
print $fieldname;
?>"},
file_post_name: "Filedata",
file_size_limit : "<?php
print $maxfilesize;
?>",
file_types : "<?php
print $fileextensions;
?>",
file_types_description : "Only images",
file_upload_limit : "<?php
print $uploadlimit;
?>",
file_queue_limit : "0",
custom_settings : {
progressTarget : "fsUploadProgress",
cancelButtonId : "btnCancel"
},
debug: false,
// Button settings
button_width: "36",
button_height: "37",
button_placeholder_id: "spanUploadButton",
button_image_url: "<?php
print $modulepath;
?>/swfupload/select_images.png", // Relative to the Flash file
button_window_mode: SWFUpload.WINDOW_MODE.TRANSPARENT,
button_cursor: SWFUpload.CURSOR.HAND,
// The event handler functions are defined in handlers.js
file_queued_handler : fileQueued,
file_queue_error_handler : fileQueueError,
file_dialog_complete_handler : fileDialogComplete,
upload_start_handler : uploadStart,
upload_progress_handler : uploadProgress,
upload_error_handler : uploadError,
upload_success_handler : uploadSuccess,
upload_complete_handler : uploadComplete,
queue_complete_handler : queueComplete // Queue plugin event
};
swfu = new SWFUpload(settings);
};
function startUploadProcess() {
var redirect_url = "<?php
print $redirect_url;
?>";
var imagefield_required = <?php
print $field_required;
?>;
if (!upload_complete) {
// Reset all variables and indicators
error_send = false;
count_failed_uploads = 0;
if (isNaN(document.getElementById('form_errors')))
document.getElementById('form_errors').value = '0';
if (isNaN(document.getElementById('num_queued_images')))
document.getElementById('num_queued_images').value = '1'; // Pretend that there's at least one image in queue so that it works
// return warning if no images has been selected yet
if (swfu.getStats().files_queued == 0) {
// only create gallery node without any images, if field is not required
if (!imagefield_required) {
// new node
result = confirm(Drupal.t('No images have been selected yet.') + ' ' + Drupal.t('If you continue (OK), a node without any images will be created.\n If you want to add some images to queue, click "Cancel" and use the icon on the left to queue some images.'));
} else {
// node is edited
result = false;
alert(Drupal.t('No images have been selected yet.') + ' ' + Drupal.t('Please click the icon on the left to queue some images.'));
}
// user wants to create a node without any images ... ok =)
if (result && !jsTimer)
document.getElementById('edit-submit').click();
}
// hey, let's go =)
swfu.startUpload();
}
}
function UploadComplete(numFilesUploaded) {
// Provide a second step to be able to edit captions of image if supported
var redirect_url_main = "<?php
print $redirect_url;
?>";
var redirect_url_updated = "";
if (isNaN(document.getElementById('redirect_url'))) {
// updated redirect url
redirect_url_updated = document.getElementById('redirect_url').value;
}
// user is allowed to enter preview page
if (redirect_url_main != "" && numFilesUploaded > 0) {
upload_complete = true;
// Disable Select button
swfu.setButtonDisabled(true);
// if available, update our redirect url
if (redirect_url_updated != "")
redirect_url_main = redirect_url_updated;
try {
var url_next = '<a href="' + redirect_url_main + '">' + Drupal.t('next step') + '</a>';
document.getElementById('startuploadbutton').value = Drupal.t('Next step');
document.getElementById('startuploadbutton').onclick = function() {fupload_redirect(redirect_url_main);};
document.getElementById('divStatus').innerHTML = (Drupal.formatPlural(numFilesUploaded, '1 file uploaded in queue.', '@count files uploaded in queue.') + ' ' + Drupal.t('Enter the !link to be able to edit all captions.', { '!link': url_next }));
document.getElementById('imagepreviewlistbutton').style.visibility = 'visible';
document.getElementById('imagepreviewlistbutton').onclick = function() {fupload_redirect(redirect_url_main);};
// if node is edited, change save button to "next step" button and remove other buttons
//document.getElementById('edit-submit').value = Drupal.t('Next step');
}
catch(err) {
// not interesting in this case
}
}
// no access to preview page: redirect directly to newly created nodeName
if (redirect_url_main == "" && numFilesUploaded > 0)
fupload_redirect();
}
