mirror of
https://github.com/silverstripe/silverstripe-dms
synced 2024-10-22 14:05:56 +02:00
d0c2558a1f
This helps the module to determine where to return a user to after they've uploaded a file, e.g. either back to a document set in a page context, back to a document set in the ModelAdmin context or back to the ModelAdmin for documents with no context.
315 lines
11 KiB
PHP
315 lines
11 KiB
PHP
<?php
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/**
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* @package dms
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*/
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class DMSDocumentAddController extends LeftAndMain
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{
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private static $url_segment = 'pages/adddocument';
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private static $url_priority = 60;
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private static $required_permission_codes = 'CMS_ACCESS_AssetAdmin';
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private static $menu_title = 'Edit Page';
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private static $tree_class = 'SiteTree';
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private static $session_namespace = 'CMSMain';
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/**
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* Allowed file upload extensions, will be merged with `$allowed_extensions` from {@link File}
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*
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* @config
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* @var array
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*/
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private static $allowed_extensions = array();
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private static $allowed_actions = array(
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'getEditForm',
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'documentautocomplete',
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'linkdocument',
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'documentlist'
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);
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/**
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* Custom currentPage() method to handle opening the 'root' folder
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*
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* @return SiteTree
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*/
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public function currentPage()
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{
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$id = $this->currentPageID();
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if ($id === 0) {
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return SiteTree::singleton();
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}
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return parent::currentPage();
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}
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/**
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* Return fake-ID "root" if no ID is found (needed to upload files into the root-folder). Otherwise the page ID
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* is passed in from the {@link DMSGridFieldAddNewButton}.
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*
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* @return int
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*/
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public function currentPageID()
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{
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return (int) $this->getRequest()->getVar('page_id');
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}
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/**
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* Get the current document set, if a document set ID was provided
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*
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* @return DMSDocumentSet
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*/
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public function getCurrentDocumentSet()
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{
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if ($id = $this->getRequest()->getVar('dsid')) {
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return DMSDocumentSet::get()->byId($id);
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}
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return singleton('DMSDocumentSet');
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}
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/**
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* @return Form
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* @todo what template is used here? AssetAdmin_UploadContent.ss doesn't seem to be used anymore
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*/
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public function getEditForm($id = null, $fields = null)
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{
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Requirements::javascript(FRAMEWORK_DIR . '/javascript/AssetUploadField.js');
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Requirements::css(FRAMEWORK_DIR . '/css/AssetUploadField.css');
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Requirements::css(DMS_DIR . '/dist/css/cmsbundle.css');
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/** @var SiteTree $page */
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$page = $this->currentPage();
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/** @var DMSDocumentSet $documentSet */
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$documentSet = $this->getCurrentDocumentSet();
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$uploadField = DMSUploadField::create('AssetUploadField', '');
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$uploadField->setConfig('previewMaxWidth', 40);
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$uploadField->setConfig('previewMaxHeight', 30);
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// Required to avoid Solr reindexing (often used alongside DMS) to
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// return 503s because of too many concurrent reindex requests
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$uploadField->setConfig('sequentialUploads', 1);
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$uploadField->addExtraClass('ss-assetuploadfield');
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$uploadField->removeExtraClass('ss-uploadfield');
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$uploadField->setTemplate('AssetUploadField');
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$uploadField->setRecord($documentSet);
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$uploadField->getValidator()->setAllowedExtensions($this->getAllowedExtensions());
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$exts = $uploadField->getValidator()->getAllowedExtensions();
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asort($exts);
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$backlink = $this->Backlink();
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$done = "
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<a class=\"ss-ui-button ss-ui-action-constructive cms-panel-link ui-corner-all\" href=\"" . $backlink . "\">
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" . _t('UploadField.DONE', 'DONE') . "
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</a>";
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$addExistingField = new DMSDocumentAddExistingField(
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'AddExisting',
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_t('DMSDocumentAddExistingField.ADDEXISTING', 'Add Existing')
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);
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$addExistingField->setRecord($documentSet);
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$form = new Form(
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$this,
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'getEditForm',
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new FieldList(
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new TabSet(
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_t('DMSDocumentAddController.MAINTAB', 'Main'),
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new Tab(
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_t('UploadField.FROMCOMPUTER', 'From your computer'),
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$uploadField,
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new LiteralField(
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'AllowedExtensions',
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sprintf(
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'<p>%s: %s</p>',
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_t('AssetAdmin.ALLOWEDEXTS', 'Allowed extensions'),
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implode('<em>, </em>', $exts)
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)
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)
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),
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new Tab(
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_t('UploadField.FROMCMS', 'From the CMS'),
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$addExistingField
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)
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)
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),
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new FieldList(
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new LiteralField('doneButton', $done)
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)
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);
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$form->addExtraClass('center cms-edit-form ' . $this->BaseCSSClasses());
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$form->Backlink = $backlink;
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// Don't use AssetAdmin_EditForm, as it assumes a different panel structure
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$form->setTemplate($this->getTemplatesWithSuffix('_EditForm'));
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$form->Fields()->push(HiddenField::create('ID', false, $documentSet->ID));
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$form->Fields()->push(HiddenField::create('DSID', false, $documentSet->ID));
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return $form;
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}
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/**
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* @return ArrayList
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*/
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public function Breadcrumbs($unlinked = false)
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{
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$items = parent::Breadcrumbs($unlinked);
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// The root element should explicitly point to the root node.
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$items[0]->Link = Controller::join_links(singleton('CMSPageEditController')->Link('show'), 0);
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// Enforce linkage of hierarchy to AssetAdmin
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foreach ($items as $item) {
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$baselink = $this->Link('show');
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if (strpos($item->Link, $baselink) !== false) {
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$item->Link = str_replace($baselink, singleton('CMSPageEditController')->Link('show'), $item->Link);
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}
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}
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$items->push(new ArrayData(array(
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'Title' => _t('DMSDocumentSet.ADDDOCUMENTBUTTON', 'Add Document'),
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'Link' => $this->Link()
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)));
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return $items;
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}
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/**
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* Returns the link to be used to return the user after uploading a document. Scenarios:
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*
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* 1) Page context: page ID and document set ID provided, redirect back to the page and document set
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* 2) Document set context: no page ID, document set ID provided, redirect back to document set in ModelAdmin
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* 3) Document context: no page ID and no document set ID provided, redirect back to documents in ModelAdmin
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*
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* @return string
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*/
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public function Backlink()
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{
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if (!$this->getRequest()->getVar('dsid') || !$this->currentPageID()) {
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$modelAdmin = new DMSDocumentAdmin;
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$modelAdmin->init();
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if ($this->getRequest()->getVar('dsid')) {
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return Controller::join_links(
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$modelAdmin->Link('DMSDocumentSet'),
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'EditForm/field/DMSDocumentSet/item',
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$this->getRequest()->getVar('dsid'),
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'edit'
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);
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}
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return $modelAdmin->Link();
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}
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return Controller::join_links(
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singleton('CMSPagesController')->Link(),
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'edit/EditForm/field/Document%20Sets/item',
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$this->getRequest()->getVar('dsid')
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);
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}
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public function documentautocomplete()
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{
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$term = (string) $this->getRequest()->getVar('term');
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$termSql = Convert::raw2sql($term);
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$data = DMSDocument::get()
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->where(
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'("ID" LIKE \'%' . $termSql . '%\' OR "Filename" LIKE \'%' . $termSql . '%\''
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. ' OR "Title" LIKE \'%' . $termSql . '%\')'
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)
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->sort('ID ASC')
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->limit(20);
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$return = array();
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foreach ($data as $doc) {
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$return[] = array(
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'label' => $doc->ID . ' - ' . $doc->Title,
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'value' => $doc->ID
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);
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}
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return Convert::raw2json($return);
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}
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/**
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* Link an existing document to the given document set ID
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* @return string JSON
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*/
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public function linkdocument()
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{
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$return = array('error' => _t('UploadField.FIELDNOTSET', 'Could not add document to page'));
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$documentSet = $this->getCurrentDocumentSet();
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if (!empty($documentSet)) {
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$document = DMSDocument::get()->byId($this->getRequest()->getVar('documentID'));
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$documentSet->Documents()->add($document);
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$buttonText = '<button class="ss-uploadfield-item-edit ss-ui-button ui-corner-all"'
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. ' title="' . _t('DMSDocument.EDITDOCUMENT', 'Edit this document') . '" data-icon="pencil">'
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. _t('DMSDocument.EDIT', 'Edit') . '<span class="toggle-details">'
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. '<span class="toggle-details-icon"></span></span></button>';
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// Collect all output data.
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$return = array(
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'id' => $document->ID,
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'name' => $document->getTitle(),
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'thumbnail_url' => $document->Icon($document->getExtension()),
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'edit_url' => $this->getEditForm()->Fields()->fieldByName('Main.From your computer.AssetUploadField')
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->getItemHandler($document->ID)->EditLink(),
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'size' => $document->getFileSizeFormatted(),
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'buttons' => $buttonText,
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'showeditform' => true
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);
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}
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return Convert::raw2json($return);
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}
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/**
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* Returns HTML representing a list of documents that are associated with the given page ID, across all document
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* sets.
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*
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* @return string HTML
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*/
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public function documentlist()
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{
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if (!$this->getRequest()->getVar('pageID')) {
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return $this->httpError(400);
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}
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$page = SiteTree::get()->byId($this->getRequest()->getVar('pageID'));
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if ($page && $page->getAllDocuments()->count() > 0) {
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$list = '<ul>';
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foreach ($page->getAllDocuments() as $document) {
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$list .= sprintf(
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'<li><a class="add-document" data-document-id="%s">%s</a></li>',
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$document->ID,
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$document->ID . ' - '. Convert::raw2xml($document->Title)
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);
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}
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$list .= '</ul>';
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return $list;
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}
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return sprintf(
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'<p>%s</p>',
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_t('DMSDocumentAddController.NODOCUMENTS', 'There are no documents attached to the selected page.')
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);
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}
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/**
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* Get an array of allowed file upload extensions, merged with {@link File} and extra configuration from this
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* class
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*
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* @return array
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*/
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public function getAllowedExtensions()
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{
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return array_filter(
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array_merge(
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(array) Config::inst()->get('File', 'allowed_extensions'),
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(array) $this->config()->get('allowed_extensions')
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)
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);
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}
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}
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