silverstripe-dms/code/cms/DMSDocumentAddController.php

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<?php
/**
* @package dms
*/
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class DMSDocumentAddController extends LeftAndMain
{
private static $url_segment = 'pages/adddocument';
private static $url_priority = 60;
private static $required_permission_codes = 'CMS_ACCESS_AssetAdmin';
private static $menu_title = 'Edit Page';
private static $tree_class = 'SiteTree';
private static $session_namespace = 'CMSMain';
public static $allowed_extensions = array();
private static $allowed_actions = array(
'getEditForm',
'documentautocomplete',
'linkdocument',
'documentlist'
);
/**
* Add an array of additional allowed extensions
* @static
* @param $array
*/
public static function add_allowed_extensions($array = null)
{
if (empty($array)) {
return;
}
if (is_array($array)) {
self::$allowed_extensions = $array;
} else {
self::$allowed_extensions = array($array);
}
}
/**
* Custom currentPage() method to handle opening the 'root' folder
*
* @return
*/
public function currentPage()
{
$id = $this->currentPageID();
if ($id && is_numeric($id) && $id > 0) {
return Versioned::get_by_stage('SiteTree', 'Stage', sprintf(
'ID = %s', (int) $id
))->first();
} else {
// ID is either '0' or 'root'
return singleton('SiteTree');
}
}
/**
* Return fake-ID "root" if no ID is found (needed to upload files into the root-folder)
*/
public function currentPageID()
{
return ($result = parent::currentPageID()) === null ? 0 : $result;
}
/**
* @return Form
* @todo what template is used here? AssetAdmin_UploadContent.ss doesn't seem to be used anymore
*/
public function getEditForm($id = null, $fields = null)
{
Requirements::javascript(FRAMEWORK_DIR . '/javascript/AssetUploadField.js');
Requirements::css(FRAMEWORK_DIR . '/css/AssetUploadField.css');
Requirements::css(DMS_DIR.'/css/DMSMainCMS.css');
$page = $this->currentPage();
$uploadField = DMSUploadField::create('AssetUploadField', '');
$uploadField->setConfig('previewMaxWidth', 40);
$uploadField->setConfig('previewMaxHeight', 30);
// Required to avoid Solr reindexing (often used alongside DMS) to
// return 503s because of too many concurrent reindex requests
$uploadField->setConfig('sequentialUploads', 1);
$uploadField->addExtraClass('ss-assetuploadfield');
$uploadField->removeExtraClass('ss-uploadfield');
$uploadField->setTemplate('AssetUploadField');
$uploadField->setRecord($page);
$uploadField->getValidator()->setAllowedExtensions(array_filter(array_merge(Config::inst()->get('File', 'allowed_extensions'), self::$allowed_extensions)));
$exts = $uploadField->getValidator()->getAllowedExtensions();
asort($exts);
$backlink = $this->Backlink();
$done = "
<a class=\"ss-ui-button ss-ui-action-constructive cms-panel-link ui-corner-all\" href=\"".$backlink."\">
Done!
</a>";
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$addExistingField = new DMSDocumentAddExistingField('AddExisting', 'Add Existing');
$addExistingField->setRecord($page);
$form = new Form(
$this,
'getEditForm',
new FieldList(
new TabSet('Main',
new Tab('From your computer',
new HiddenField('ID', false, $page->ID),
$uploadField,
new LiteralField(
'AllowedExtensions',
sprintf(
'<p>%s: %s</p>',
_t('AssetAdmin.ALLOWEDEXTS', 'Allowed extensions'),
implode('<em>, </em>', $exts)
)
)
),
new Tab('From the CMS',
$addExistingField
)
)
),
new FieldList(
new LiteralField('doneButton', $done)
)
);
$form->addExtraClass('center cms-edit-form ' . $this->BaseCSSClasses());
$form->Backlink = $backlink;
// Don't use AssetAdmin_EditForm, as it assumes a different panel structure
$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
/*$form->Fields()->push(
new LiteralField(
'BackLink',
sprintf(
'<a href="%s" class="backlink ss-ui-button cms-panel-link" data-icon="back">%s</a>',
Controller::join_links(singleton('AssetAdmin')->Link('show'), $folder ? $folder->ID : 0),
_t('AssetAdmin.BackToFolder', 'Back to folder')
)
)
);*/
//$form->loadDataFrom($folder);
return $form;
}
/**
* @return ArrayList
*/
public function Breadcrumbs($unlinked = false)
{
$items = parent::Breadcrumbs($unlinked);
// The root element should explicitly point to the root node.
$items[0]->Link = Controller::join_links(singleton('CMSPageEditController')->Link('show'), 0);
// Enforce linkage of hierarchy to AssetAdmin
foreach ($items as $item) {
$baselink = $this->Link('show');
if (strpos($item->Link, $baselink) !== false) {
$item->Link = str_replace($baselink, singleton('CMSPageEditController')->Link('show'), $item->Link);
}
}
$items->push(new ArrayData(array(
'Title' => 'Add Document',
'Link' => $this->Link()
)));
return $items;
}
public function Backlink()
{
$pageID = $this->currentPageID();
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return Controller::join_links(singleton('CMSPagesController')->Link(), 'edit/show', $pageID);
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}
public function documentautocomplete()
{
$term = (isset($_GET['term'])) ? $_GET['term'] : '';
$term_sql = Convert::raw2sql($term);
$data = DMSDocument::get()
->where("(\"ID\" LIKE '%".$term_sql."%' OR \"Filename\" LIKE '%".$term_sql."%' OR \"Title\" LIKE '%".$term_sql."%')")
->sort('ID ASC')
->limit(20);
$return = array();
foreach ($data as $doc) {
$return[] = array(
'label' => $doc->ID . ' - ' . $doc->Title,
'value' => $doc->ID
);
}
return json_encode($return);
}
public function linkdocument()
{
$return = array('error' => _t('UploadField.FIELDNOTSET', 'Could not add document to page'));
$page = $this->currentPage();
if (!empty($page)) {
$document = DataObject::get_by_id('DMSDocument', (int) $_GET['documentID']);
$document->addPage($page);
$buttonText = '<button class="ss-uploadfield-item-edit ss-ui-button ui-corner-all" title="Edit this document" data-icon="pencil">'.
'Edit<span class="toggle-details"><span class="toggle-details-icon"></span></span></button>';
// Collect all output data.
$return = array(
'id' => $document->ID,
'name' => $document->getTitle(),
'thumbnail_url' => $document->Icon($document->getExtension()),
'edit_url' => $this->getEditForm()->Fields()->fieldByName('Main.From your computer.AssetUploadField')->getItemHandler($document->ID)->EditLink(),
'size' => $document->getFileSizeFormatted(),
'buttons' => $buttonText,
'showeditform' => true
);
}
return json_encode($return);
}
public function documentlist()
{
if (!isset($_GET['pageID'])) {
return $this->httpError(400);
}
$page = SiteTree::get()->byId($_GET['pageID']);
if ($page && $page->Documents()->count() > 0) {
$list = '<ul>';
foreach ($page->Documents() as $document) {
$list .= sprintf(
'<li><a class="add-document" data-document-id="%s">%s</a></li>',
$document->ID,
$document->ID . ' - '. Convert::raw2xml($document->Title)
);
}
$list .= '</ul>';
return $list;
}
return sprintf('<p>%s</p>',
_t('DMSDocumentAddController.NODOCUMENTS', 'There are no documents attached to the selected page.')
);
}
}