mirror of
https://github.com/silverstripe/silverstripe-dms
synced 2024-10-22 14:05:56 +02:00
8e534e99f2
- Remove unimplemented getAllTags() - Add .DS_Store as ignored file - Add gridfieldextensions as a declared dependancy.
1253 lines
33 KiB
PHP
1253 lines
33 KiB
PHP
<?php
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/**
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* @package dms
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*/
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class DMSDocument extends DataObject implements DMSDocumentInterface {
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private static $db = array(
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"Filename" => "Varchar(255)", // eg. 3469~2011-energysaving-report.pdf
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"Folder" => "Varchar(255)", // eg. 0
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"Title" => 'Varchar(1024)', // eg. "Energy Saving Report for Year 2011, New Zealand LandCorp"
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"Description" => 'Text',
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"ViewCount" => 'Int',
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"LastChanged" => 'SS_DateTime', //when this document's file was created or last replaced (small changes like updating title don't count)
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"EmbargoedIndefinitely" => 'Boolean(false)',
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"EmbargoedUntilPublished" => 'Boolean(false)',
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"EmbargoedUntilDate" => 'SS_DateTime',
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"ExpireAtDate" => 'SS_DateTime'
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);
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private static $many_many = array(
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'Pages' => 'SiteTree',
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'Tags' => 'DMSTag'
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);
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private static $many_many_extraFields = array(
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'Pages' => array(
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'DocumentSort' => 'Int'
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)
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);
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private static $display_fields = array(
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'ID' => 'ID',
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'Title' => 'Title',
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'FilenameWithoutID' => 'Filename',
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'LastChanged' => 'LastChanged'
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);
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private static $singular_name = 'Document';
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private static $plural_name = 'Documents';
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/**
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* @param Member $member
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*
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* @return boolean
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*/
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public function canView($member = null) {
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if(!$member || !(is_a($member, 'Member')) || is_numeric($member)) {
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$member = Member::currentUser();
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}
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// extended access checks
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$results = $this->extend('canView', $member);
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if($results && is_array($results)) {
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if(!min($results)) return false;
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}
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if($member && $member->ID){
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return true;
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}
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return false;
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}
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/**
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* @param Member $member
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*
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* @return boolean
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*/
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public function canEdit($member = null) {
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if(!$member || !(is_a($member, 'Member')) || is_numeric($member)) {
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$member = Member::currentUser();
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}
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$results = $this->extend('canEdit', $member);
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if($results && is_array($results)) {
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if(!min($results)) return false;
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}
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return $this->canView();
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}
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/**
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* @param Member $member
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*
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* @return boolean
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*/
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public function canCreate($member = null) {
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if(!$member || !(is_a($member, 'Member')) || is_numeric($member)) {
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$member = Member::currentUser();
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}
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$results = $this->extend('canCreate', $member);
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if($results && is_array($results)) {
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if(!min($results)) return false;
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}
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return $this->canView();
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}
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/**
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* @param Member $member
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*
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* @return boolean
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*/
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public function canDelete($member = null) {
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if(!$member || !(is_a($member, 'Member')) || is_numeric($member)) {
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$member = Member::currentUser();
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}
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$results = $this->extend('canDelete', $member);
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if($results && is_array($results)) {
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if(!min($results)) return false;
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}
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return $this->canView();
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}
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/**
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* Associates this document with a Page. This method does nothing if the
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* association already exists.
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*
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* This could be a simple wrapper around $myDoc->Pages()->add($myPage) to
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* add a many_many relation.
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*
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* @param SiteTree $pageObject Page object to associate this Document with
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*
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* @return DMSDocument
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*/
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public function addPage($pageObject) {
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$this->Pages()->add($pageObject);
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DB::query("UPDATE \"DMSDocument_Pages\" SET \"DocumentSort\"=\"DocumentSort\"+1 WHERE \"SiteTreeID\" = $pageObject->ID");
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return $this;
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}
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/**
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* Associates this DMSDocument with a set of Pages. This method loops
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* through a set of page ids, and then associates this DMSDocument with the
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* individual Page with the each page id in the set.
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*
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* @param array $pageIDs
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*
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* @return DMSDocument
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*/
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public function addPages($pageIDs) {
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foreach($pageIDs as $id) {
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$pageObject = DataObject::get_by_id("SiteTree", $id);
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if($pageObject && $pageObject->exists()) {
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$this->addPage($pageObject);
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}
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}
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return $this;
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}
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/**
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* Removes the association between this Document and a Page. This method
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* does nothing if the association does not exist.
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*
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* @param SiteTree $pageObject Page object to remove the association to
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*
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* @return DMSDocument
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*/
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public function removePage($pageObject) {
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$this->Pages()->remove($pageObject);
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return $this;
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}
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/**
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* @see getPages()
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*
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* @return DataList
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*/
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public function Pages() {
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$pages = $this->getManyManyComponents('Pages');
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$this->extend('updatePages', $pages);
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return $pages;
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}
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/**
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* Returns a list of the Page objects associated with this Document.
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*
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* @return DataList
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*/
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public function getPages() {
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return $this->Pages();
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}
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/**
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* Removes all associated Pages from the DMSDocument
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*
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* @return DMSDocument
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*/
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public function removeAllPages() {
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$this->Pages()->removeAll();
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return $this;
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}
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/**
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* Increase ViewCount by 1, without update any other record fields such as
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* LastEdited.
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*
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* @return DMSDocument
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*/
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public function trackView() {
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if ($this->ID > 0) {
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$count = $this->ViewCount + 1;
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$this->ViewCount = $count;
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DB::query("UPDATE \"DMSDocument\" SET \"ViewCount\"='$count' WHERE \"ID\"={$this->ID}");
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}
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return $this;
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}
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/**
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* Adds a metadata tag to the Document. The tag has a category and a value.
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*
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* Each category can have multiple values by default. So:
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* addTag("fruit","banana") addTag("fruit", "apple") will add two items.
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*
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* However, if the third parameter $multiValue is set to 'false', then all
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* updates to a category only ever update a single value. So:
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* addTag("fruit","banana") addTag("fruit", "apple") would result in a
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* single metadata tag: fruit->apple.
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*
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* Can could be implemented as a key/value store table (although it is more
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* like category/value, because the same category can occur multiple times)
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*
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* @param string $category of a metadata category to add (required)
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* @param string $value of a metadata value to add (required)
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* @param bool $multiValue Boolean that determines if the category is
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* multi-value or single-value (optional)
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*
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* @return DMSDocument
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*/
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public function addTag($category, $value, $multiValue = true) {
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if ($multiValue) {
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//check for a duplicate tag, don't add the duplicate
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$currentTag = $this->Tags()->filter(array('Category' => $category, 'Value' => $value));
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if ($currentTag->Count() == 0) {
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//multi value tag
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$tag = new DMSTag();
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$tag->Category = $category;
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$tag->Value = $value;
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$tag->MultiValue = true;
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$tag->write();
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$tag->Documents()->add($this);
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} else {
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//add the relation between the tag and document
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foreach($currentTag as $tagObj) {
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$tagObj->Documents()->add($this);
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}
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}
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} else {
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//single value tag
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$currentTag = $this->Tags()->filter(array('Category' => $category));
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$tag = null;
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if ($currentTag->Count() == 0) {
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//create the single-value tag
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$tag = new DMSTag();
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$tag->Category = $category;
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$tag->Value = $value;
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$tag->MultiValue = false;
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$tag->write();
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} else {
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//update the single value tag
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$tag = $currentTag->first();
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$tag->Value = $value;
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$tag->MultiValue = false;
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$tag->write();
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}
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// regardless of whether we created a new tag or are just updating an
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// existing one, add the relation
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$tag->Documents()->add($this);
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}
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return $this;
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}
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/**
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* @param string $category
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* @param string $value
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*
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* @return DataList
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*/
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protected function getTagsObjects($category, $value = null) {
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$valueFilter = array("Category" => $category);
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if (!empty($value)) $valueFilter['Value'] = $value;
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$tags = $this->Tags()->filter($valueFilter);
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return $tags;
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}
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/**
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* Fetches all tags associated with this DMSDocument within a given
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* category. If a value is specified this method tries to fetch that
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* specific tag.
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*
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* @param string $category metadata category to get
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* @param string $value value of the tag to get
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*
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* @return array Strings of all the tags or null if there is no match found
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*/
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public function getTagsList($category, $value = null) {
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$tags = $this->getTagsObjects($category, $value);
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$returnArray = null;
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if ($tags->Count() > 0) {
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$returnArray = array();
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foreach($tags as $t) {
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$returnArray[] = $t->Value;
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}
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}
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return $returnArray;
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}
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/**
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* Removes a tag from the Document. If you only set a category, then all
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* values in that category are deleted.
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*
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* If you specify both a category and a value, then only that single
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* category/value pair is deleted.
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*
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* Nothing happens if the category or the value do not exist.
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*
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* @param string $category Category to remove
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* @param string $value Value to remove
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*
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* @return DMSDocument
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*/
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public function removeTag($category, $value = null) {
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$tags = $this->getTagsObjects($category, $value);
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if ($tags->Count() > 0) {
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foreach($tags as $t) {
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$documentList = $t->Documents();
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//remove the relation between the tag and the document
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$documentList->remove($this);
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//delete the entire tag if it has no relations left
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if ($documentList->Count() == 0) $t->delete();
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}
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}
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return $this;
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}
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/**
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* Deletes all tags associated with this Document.
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*
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* @return DMSDocument
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*/
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public function removeAllTags() {
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$allTags = $this->Tags();
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foreach($allTags as $tag) {
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$documentlist = $tag->Documents();
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$documentlist->remove($this);
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if ($tag->Documents()->Count() == 0) $tag->delete();
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}
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return $this;
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}
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/**
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* Returns a link to download this document from the DMS store.
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*
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* @return string
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*/
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public function getLink() {
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return Controller::join_links(Director::baseURL(),'dmsdocument/'.$this->ID);
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}
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/**
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* @return string
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*/
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public function Link() {
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return $this->getLink();
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}
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/**
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* Hides the document, so it does not show up when getByPage($myPage) is
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* called (without specifying the $showEmbargoed = true parameter).
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*
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* This is similar to expire, except that this method should be used to hide
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* documents that have not yet gone live.
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*
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* @param bool $write Save change to the database
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*
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* @return DMSDocument
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*/
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public function embargoIndefinitely($write = true) {
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$this->EmbargoedIndefinitely = true;
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if ($write) $this->write();
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return $this;
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}
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/**
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* Hides the document until any page it is linked to is published
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*
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* @param bool $write Save change to database
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*
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* @return DMSDocument
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*/
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public function embargoUntilPublished($write = true) {
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$this->EmbargoedUntilPublished = true;
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if ($write) $this->write();
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return $this;
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}
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/**
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* Returns if this is Document is embargoed or expired.
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*
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* Also, returns if the document should be displayed on the front-end,
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* respecting the current reading mode of the site and the embargo status.
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*
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* I.e. if a document is embargoed until published, then it should still
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* show up in draft mode.
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*
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* @return bool
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*/
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public function isHidden() {
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$hidden = $this->isEmbargoed() || $this->isExpired();
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$readingMode = Versioned::get_reading_mode();
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if ($readingMode == "Stage.Stage") {
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if($this->EmbargoedUntilPublished == true) {
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$hidden = false;
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}
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}
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return $hidden;
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}
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/**
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* Returns if this is Document is embargoed.
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*
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* @return bool
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*/
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public function isEmbargoed() {
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if (is_object($this->EmbargoedUntilDate)) {
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$this->EmbargoedUntilDate = $this->EmbargoedUntilDate->Value;
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}
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$embargoed = false;
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if ($this->EmbargoedIndefinitely) {
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$embargoed = true;
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} else if ($this->EmbargoedUntilPublished) {
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$embargoed = true;
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} else if (!empty($this->EmbargoedUntilDate)) {
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if(SS_Datetime::now()->Value < $this->EmbargoedUntilDate) {
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$embargoed = true;
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}
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}
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return $embargoed;
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}
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/**
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* Hides the document, so it does not show up when getByPage($myPage) is
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* called. Automatically un-hides the Document at a specific date.
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*
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* @param string $datetime date time value when this Document should expire.
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* @param bool $write
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*
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* @return DMSDocument
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*/
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public function embargoUntilDate($datetime, $write = true) {
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$this->EmbargoedUntilDate = DBField::create_field('SS_Datetime', $datetime)->Format('Y-m-d H:i:s');
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if ($write) $this->write();
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return $this;
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}
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/**
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* Clears any previously set embargos, so the Document always shows up in
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* all queries.
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*
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* @param bool $write
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*
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* @return DMSDocument
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*/
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public function clearEmbargo($write = true) {
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$this->EmbargoedIndefinitely = false;
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$this->EmbargoedUntilPublished = false;
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$this->EmbargoedUntilDate = null;
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if ($write) $this->write();
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return $this;
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}
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/**
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* Returns if this is Document is expired.
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*
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* @return bool
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*/
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public function isExpired() {
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if (is_object($this->ExpireAtDate)) {
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$this->ExpireAtDate = $this->ExpireAtDate->Value;
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}
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$expired = false;
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if (!empty($this->ExpireAtDate)) {
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if(SS_Datetime::now()->Value >= $this->ExpireAtDate) {
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$expired = true;
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}
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}
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return $expired;
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}
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/**
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* Hides the document at a specific date, so it does not show up when
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* getByPage($myPage) is called.
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*
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* @param string $datetime date time value when this Document should expire
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* @param bool $write
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*
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* @return DMSDocument
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*/
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public function expireAtDate($datetime, $write = true) {
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$this->ExpireAtDate = DBField::create_field('SS_Datetime', $datetime)->Format('Y-m-d H:i:s');
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if ($write) $this->write();
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return $this;
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}
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/**
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* Clears any previously set expiry.
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*
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* @param bool $write
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*
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* @return DMSDocument
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*/
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public function clearExpiry($write = true) {
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$this->ExpireAtDate = null;
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if ($write) $this->write();
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return $this;
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}
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/**
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* Returns a DataList of all previous Versions of this document (check the
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* LastEdited date of each object to find the correct one).
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*
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* If {@link DMSDocument_versions::$enable_versions} is disabled then an
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* Exception is thrown
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*
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* @throws Exception
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*
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* @return DataList List of Document objects
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*/
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public function getVersions() {
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if (!DMSDocument_versions::$enable_versions) {
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throw new Exception("DMSDocument versions are disabled");
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}
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return DMSDocument_versions::get_versions($this);
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}
|
|
|
|
/**
|
|
* Returns the full filename of the document stored in this object.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getFullPath() {
|
|
if($this->Filename) {
|
|
return DMS::get_dms_path() . DIRECTORY_SEPARATOR . $this->Folder . DIRECTORY_SEPARATOR . $this->Filename;
|
|
}
|
|
|
|
return null;
|
|
}
|
|
|
|
/**
|
|
* Returns the filename of this asset.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getFileName() {
|
|
if($this->getField('Filename')) {
|
|
return $this->getField('Filename');
|
|
} else {
|
|
return ASSETS_DIR . '/';
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getName() {
|
|
return $this->getField('Title');
|
|
}
|
|
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getFilenameWithoutID() {
|
|
$filenameParts = explode('~',$this->Filename);
|
|
$filename = array_pop($filenameParts);
|
|
|
|
return $filename;
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getStorageFolder() {
|
|
return DMS::get_dms_path() . DIRECTORY_SEPARATOR . DMS::get_storage_folder($this->ID);
|
|
}
|
|
|
|
/**
|
|
* Deletes the DMSDocument, its underlying file, as well as any tags related
|
|
* to this DMSDocument. Also calls the parent DataObject's delete method in
|
|
* order to complete an cascade.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function delete() {
|
|
// remove tags
|
|
$this->removeAllTags();
|
|
|
|
// delete the file (and previous versions of files)
|
|
$filesToDelete = array();
|
|
$storageFolder = $this->getStorageFolder();
|
|
|
|
if (file_exists($storageFolder)) {
|
|
if ($handle = opendir($storageFolder)) {
|
|
while (false !== ($entry = readdir($handle))) {
|
|
// only delete if filename starts the the relevant ID
|
|
if(strpos($entry,$this->ID.'~') === 0) {
|
|
$filesToDelete[] = $entry;
|
|
}
|
|
}
|
|
|
|
closedir($handle);
|
|
|
|
//delete all this files that have the id of this document
|
|
foreach($filesToDelete as $file) {
|
|
$filePath = $storageFolder .DIRECTORY_SEPARATOR . $file;
|
|
|
|
if (is_file($filePath)) {
|
|
unlink($filePath);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
$this->removeAllPages();
|
|
|
|
// get rid of any versions have saved for this DMSDocument, too
|
|
if (DMSDocument_versions::$enable_versions) {
|
|
$versions = $this->getVersions();
|
|
|
|
if ($versions->Count() > 0) {
|
|
foreach($versions as $v) {
|
|
$v->delete();
|
|
}
|
|
}
|
|
}
|
|
|
|
parent::delete();
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* Relate an existing file on the filesystem to the document.
|
|
*
|
|
* Copies the file to the new destination, as defined in {@link get_DMS_path()}.
|
|
*
|
|
* @param string $filePath Path to file, relative to webroot.
|
|
*
|
|
* @return DMSDocument
|
|
*/
|
|
public function storeDocument($filePath) {
|
|
if (empty($this->ID)) {
|
|
user_error("Document must be written to database before it can store documents", E_USER_ERROR);
|
|
}
|
|
|
|
// calculate all the path to copy the file to
|
|
$fromFilename = basename($filePath);
|
|
$toFilename = $this->ID. '~' . $fromFilename; //add the docID to the start of the Filename
|
|
$toFolder = DMS::get_storage_folder($this->ID);
|
|
$toPath = DMS::get_dms_path() . DIRECTORY_SEPARATOR . $toFolder . DIRECTORY_SEPARATOR . $toFilename;
|
|
|
|
DMS::create_storage_folder(DMS::get_dms_path() . DIRECTORY_SEPARATOR . $toFolder);
|
|
|
|
//copy the file into place
|
|
$fromPath = BASE_PATH . DIRECTORY_SEPARATOR . $filePath;
|
|
|
|
//version the existing file (copy it to a new "very specific" filename
|
|
if (DMSDocument_versions::$enable_versions) {
|
|
DMSDocument_versions::create_version($this);
|
|
} else { //otherwise delete the old document file
|
|
$oldPath = $this->getFullPath();
|
|
if (file_exists($oldPath)) unlink($oldPath);
|
|
}
|
|
|
|
copy($fromPath, $toPath); //this will overwrite the existing file (if present)
|
|
|
|
//write the filename of the stored document
|
|
$this->Filename = $toFilename;
|
|
$this->Folder = $toFolder;
|
|
|
|
$extension = pathinfo($this->Filename, PATHINFO_EXTENSION);
|
|
|
|
if (empty($this->Title)) {
|
|
// don't overwrite existing document titles
|
|
$this->Title = basename($filePath,'.'.$extension);
|
|
}
|
|
|
|
$this->LastChanged = SS_Datetime::now()->Rfc2822();
|
|
$this->write();
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Takes a File object or a String (path to a file) and copies it into the
|
|
* DMS, replacing the original document file but keeping the rest of the
|
|
* document unchanged.
|
|
*
|
|
* @param File|string $file path to a file to store
|
|
*
|
|
* @return DMSDocument object that we replaced the file in
|
|
*/
|
|
public function replaceDocument($file) {
|
|
$filePath = DMS::transform_file_to_file_path($file);
|
|
$doc = $this->storeDocument($filePath); // replace the document
|
|
|
|
return $doc;
|
|
}
|
|
|
|
|
|
/**
|
|
* Return the type of file for the given extension
|
|
* on the current file name.
|
|
*
|
|
* @param string $ext
|
|
*
|
|
* @return string
|
|
*/
|
|
public static function get_file_type($ext) {
|
|
$types = array(
|
|
'gif' => 'GIF image - good for diagrams',
|
|
'jpg' => 'JPEG image - good for photos',
|
|
'jpeg' => 'JPEG image - good for photos',
|
|
'png' => 'PNG image - good general-purpose format',
|
|
'ico' => 'Icon image',
|
|
'tiff' => 'Tagged image format',
|
|
'doc' => 'Word document',
|
|
'xls' => 'Excel spreadsheet',
|
|
'zip' => 'ZIP compressed file',
|
|
'gz' => 'GZIP compressed file',
|
|
'dmg' => 'Apple disk image',
|
|
'pdf' => 'Adobe Acrobat PDF file',
|
|
'mp3' => 'MP3 audio file',
|
|
'wav' => 'WAV audo file',
|
|
'avi' => 'AVI video file',
|
|
'mpg' => 'MPEG video file',
|
|
'mpeg' => 'MPEG video file',
|
|
'js' => 'Javascript file',
|
|
'css' => 'CSS file',
|
|
'html' => 'HTML file',
|
|
'htm' => 'HTML file'
|
|
);
|
|
|
|
return isset($types[$ext]) ? $types[$ext] : $ext;
|
|
}
|
|
|
|
|
|
/**
|
|
* Returns the Description field with HTML <br> tags added when there is a
|
|
* line break.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getDescriptionWithLineBreak() {
|
|
return nl2br($this->getField('Description'));
|
|
}
|
|
|
|
/**
|
|
* @return FieldList
|
|
*/
|
|
public function getCMSFields() {
|
|
//include JS to handling showing and hiding of bottom "action" tabs
|
|
Requirements::javascript(DMS_DIR.'/javascript/DMSDocumentCMSFields.js');
|
|
Requirements::css(DMS_DIR.'/css/DMSDocumentCMSFields.css');
|
|
|
|
$fields = new FieldList(); //don't use the automatic scaffolding, it is slow and unnecessary here
|
|
|
|
$extraTasks = ''; //additional text to inject into the list of tasks at the bottom of a DMSDocument CMSfield
|
|
$extraFields = FormField::create('Empty');
|
|
|
|
//get list of shortcode page relations
|
|
$relationFinder = new ShortCodeRelationFinder();
|
|
$relationList = $relationFinder->getList($this->ID);
|
|
|
|
$fieldsTop = $this->getFieldsForFile($relationList->count());
|
|
$fields->add($fieldsTop);
|
|
|
|
$fields->add(new TextField('Title','Title'));
|
|
$fields->add(new TextareaField('Description','Description'));
|
|
|
|
//create upload field to replace document
|
|
$uploadField = new DMSUploadField('ReplaceFile', 'Replace file');
|
|
$uploadField->setConfig('allowedMaxFileNumber', 1);
|
|
$uploadField->setConfig('downloadTemplateName', 'ss-dmsuploadfield-downloadtemplate');
|
|
$uploadField->setRecord($this);
|
|
|
|
$gridFieldConfig = GridFieldConfig::create()->addComponents(
|
|
new GridFieldToolbarHeader(),
|
|
new GridFieldSortableHeader(),
|
|
new GridFieldDataColumns(),
|
|
new GridFieldPaginator(30),
|
|
//new GridFieldEditButton(),
|
|
new GridFieldDetailForm()
|
|
);
|
|
|
|
$gridFieldConfig->getComponentByType('GridFieldDataColumns')
|
|
->setDisplayFields(array(
|
|
'Title'=>'Title',
|
|
'ClassName'=>'Page Type',
|
|
'ID'=>'Page ID'
|
|
))
|
|
->setFieldFormatting(array(
|
|
'Title'=>sprintf(
|
|
'<a class=\"cms-panel-link\" href=\"%s/$ID\">$Title</a>',
|
|
singleton('CMSPageEditController')->Link('show')
|
|
)
|
|
));
|
|
|
|
$pagesGrid = GridField::create(
|
|
'Pages',
|
|
_t('DMSDocument.RelatedPages', 'Related Pages'),
|
|
$this->Pages(),
|
|
$gridFieldConfig
|
|
);
|
|
|
|
$referencesGrid = GridField::create(
|
|
'References',
|
|
_t('DMSDocument.RelatedReferences', 'Related References'),
|
|
$relationList,
|
|
$gridFieldConfig
|
|
);
|
|
|
|
if (DMSDocument_versions::$enable_versions) {
|
|
$versionsGridFieldConfig = GridFieldConfig::create()->addComponents(
|
|
new GridFieldToolbarHeader(),
|
|
new GridFieldSortableHeader(),
|
|
new GridFieldDataColumns(),
|
|
new GridFieldPaginator(30)
|
|
);
|
|
$versionsGridFieldConfig->getComponentByType('GridFieldDataColumns')->setDisplayFields(Config::inst()->get('DMSDocument_versions', 'display_fields'))
|
|
->setFieldCasting(array('LastChanged'=>"Datetime->Ago"))
|
|
->setFieldFormatting(array('FilenameWithoutID'=>'<a target=\'_blank\' class=\'file-url\' href=\'$Link\'>$FilenameWithoutID</a>'));
|
|
|
|
$versionsGrid = GridField::create(
|
|
'Versions',
|
|
_t('DMSDocument.Versions', 'Versions'),
|
|
$this->getVersions(),
|
|
$versionsGridFieldConfig
|
|
);
|
|
$extraTasks .= '<li class="ss-ui-button" data-panel="find-versions">Versions</li>';
|
|
//$extraFields = $versionsGrid->addExtraClass('find-versions');
|
|
}
|
|
|
|
$fields->add(new LiteralField('BottomTaskSelection',
|
|
'<div id="Actions" class="field actions"><label class="left">Actions</label><ul>'.
|
|
'<li class="ss-ui-button" data-panel="embargo">Embargo</li>'.
|
|
'<li class="ss-ui-button" data-panel="expiry">Expiry</li>'.
|
|
'<li class="ss-ui-button" data-panel="replace">Replace</li>'.
|
|
'<li class="ss-ui-button" data-panel="find-usage">Usage</li>'.
|
|
'<li class="ss-ui-button" data-panel="find-references">References</li>'.
|
|
$extraTasks.
|
|
'</ul></div>'));
|
|
|
|
$embargoValue = 'None';
|
|
if ($this->EmbargoedIndefinitely) $embargoValue = 'Indefinitely';
|
|
elseif ($this->EmbargoedUntilPublished) $embargoValue = 'Published';
|
|
elseif (!empty($this->EmbargoedUntilDate)) $embargoValue = 'Date';
|
|
$embargo = new OptionsetField('Embargo','Embargo',array('None'=>'None','Published'=>'Hide document until page is published','Indefinitely'=>'Hide document indefinitely','Date'=>'Hide until set date'),$embargoValue);
|
|
$embargoDatetime = DatetimeField::create('EmbargoedUntilDate','');
|
|
$embargoDatetime->getDateField()->setConfig('showcalendar', true)->setConfig('dateformat', 'dd-MM-yyyy')->setConfig('datavalueformat', 'dd-MM-yyyy');
|
|
|
|
$expiryValue = 'None';
|
|
if (!empty($this->ExpireAtDate)) $expiryValue = 'Date';
|
|
$expiry = new OptionsetField('Expiry','Expiry',array('None'=>'None','Date'=>'Set document to expire on'),$expiryValue);
|
|
$expiryDatetime = DatetimeField::create('ExpireAtDate','');
|
|
$expiryDatetime->getDateField()->setConfig('showcalendar', true)->setConfig('dateformat', 'dd-MM-yyyy')->setConfig('datavalueformat', 'dd-MM-yyyy');
|
|
|
|
// This adds all the actions details into a group.
|
|
// Embargo, History, etc to go in here
|
|
// These are toggled on and off via the Actions Buttons above
|
|
// exit('hit');
|
|
$actionsPanel = FieldGroup::create(
|
|
|
|
FieldGroup::create(
|
|
$embargo,
|
|
$embargoDatetime
|
|
)->addExtraClass('embargo'),
|
|
|
|
FieldGroup::create(
|
|
$expiry,
|
|
$expiryDatetime
|
|
)->addExtraClass('expiry'),
|
|
|
|
FieldGroup::create(
|
|
$uploadField
|
|
)->addExtraClass('replace'),
|
|
|
|
FieldGroup::create(
|
|
$pagesGrid
|
|
)->addExtraClass('find-usage'),
|
|
|
|
FieldGroup::create(
|
|
$referencesGrid
|
|
)->addExtraClass('find-references'),
|
|
|
|
FieldGroup::create(
|
|
$versionsGrid
|
|
)->addExtraClass('find-versions')
|
|
|
|
);
|
|
|
|
$actionsPanel->setName("ActionsPanel");
|
|
$actionsPanel->addExtraClass("ActionsPanel");
|
|
|
|
$fields->push($actionsPanel);
|
|
|
|
// $fields->add(FieldGroup::create(
|
|
// FieldGroup::create(
|
|
// $embargo,
|
|
// $embargoDatetime
|
|
// )->addExtraClass('embargo'),
|
|
// FieldGroup::create(
|
|
// $expiry,
|
|
// $expiryDatetime
|
|
// )->addExtraClass('expiry'),
|
|
// $uploadField->addExtraClass('replace'),
|
|
// $pagesGrid->addExtraClass('find-usage'),
|
|
// $referencesGrid->addExtraClass('find-references'),
|
|
// $extraFields
|
|
// )->setName("ActionsPanel")->addExtraClass('dmsupload ss-uploadfield'));
|
|
|
|
|
|
$this->extend('updateCMSFields', $fields);
|
|
|
|
return $fields;
|
|
}
|
|
|
|
public function onBeforeWrite() {
|
|
parent::onBeforeWrite();
|
|
|
|
if (isset($this->Embargo)) {
|
|
//set the embargo options from the OptionSetField created in the getCMSFields method
|
|
//do not write after clearing the embargo (write happens automatically)
|
|
$savedDate = $this->EmbargoedUntilDate;
|
|
$this->clearEmbargo(false); //clear all previous settings and re-apply them on save
|
|
|
|
if ($this->Embargo == 'Published') $this->embargoUntilPublished(false);
|
|
if ($this->Embargo == 'Indefinitely') $this->embargoIndefinitely(false);
|
|
if ($this->Embargo == 'Date') $this->embargoUntilDate($savedDate, false);
|
|
}
|
|
|
|
if (isset($this->Expiry)) {
|
|
if ($this->Expiry == 'Date') $this->expireAtDate($this->ExpireAtDate, false);
|
|
else $this->clearExpiry(false); //clear all previous settings
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return the relative URL of an icon for the file type, based on the
|
|
* {@link appCategory()} value.
|
|
*
|
|
* Images are searched for in "dms/images/app_icons/".
|
|
*
|
|
* @return string
|
|
*/
|
|
public function Icon($ext) {
|
|
if(!Director::fileExists(DMS_DIR."/images/app_icons/{$ext}_32.png")) {
|
|
$ext = File::get_app_category($ext);
|
|
}
|
|
|
|
if(!Director::fileExists(DMS_DIR."/images/app_icons/{$ext}_32.png")) {
|
|
$ext = "generic";
|
|
}
|
|
|
|
return DMS_DIR."/images/app_icons/{$ext}_32.png";
|
|
}
|
|
|
|
/**
|
|
* Return the extension of the file associated with the document
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getExtension() {
|
|
return strtolower(pathinfo($this->Filename, PATHINFO_EXTENSION));
|
|
}
|
|
|
|
/**
|
|
* @return string
|
|
*/
|
|
public function getSize() {
|
|
$size = $this->getAbsoluteSize();
|
|
return ($size) ? File::format_size($size) : false;
|
|
}
|
|
|
|
/**
|
|
* Return the size of the file associated with the document.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getAbsoluteSize() {
|
|
return file_exists($this->getFullPath()) ? filesize($this->getFullPath()) : null;
|
|
}
|
|
|
|
/**
|
|
* An alias to DMSDocument::getSize()
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getFileSizeFormatted() {
|
|
return $this->getSize();
|
|
}
|
|
|
|
|
|
/**
|
|
* @return FieldList
|
|
*/
|
|
protected function getFieldsForFile($relationListCount) {
|
|
$extension = $this->getExtension();
|
|
|
|
$previewField = new LiteralField("ImageFull",
|
|
"<img id='thumbnailImage' class='thumbnail-preview' src='{$this->Icon($extension)}?r=" . rand(1,100000) . "' alt='{$this->Title}' />\n"
|
|
);
|
|
|
|
//count the number of pages this document is published on
|
|
$publishedOnCount = $this->Pages()->Count();
|
|
$publishedOnValue = "$publishedOnCount pages";
|
|
if ($publishedOnCount == 1) $publishedOnValue = "$publishedOnCount page";
|
|
|
|
$relationListCountValue = "$relationListCount pages";
|
|
if ($relationListCount == 1) $relationListCountValue = "$relationListCount page";
|
|
|
|
$fields = new FieldGroup(
|
|
$filePreview = CompositeField::create(
|
|
CompositeField::create(
|
|
$previewField
|
|
)->setName("FilePreviewImage")->addExtraClass('cms-file-info-preview'),
|
|
CompositeField::create(
|
|
CompositeField::create(
|
|
new ReadonlyField("ID", "ID number". ':', $this->ID),
|
|
new ReadonlyField("FileType", _t('AssetTableField.TYPE','File type') . ':', self::get_file_type($extension)),
|
|
new ReadonlyField("Size", _t('AssetTableField.SIZE','File size') . ':', $this->getFileSizeFormatted()),
|
|
$urlField = new ReadonlyField('ClickableURL', _t('AssetTableField.URL','URL'),
|
|
sprintf('<a href="%s" target="_blank" class="file-url">%s</a>', $this->getLink(), $this->getLink())
|
|
),
|
|
new ReadonlyField("FilenameWithoutIDField", "Filename". ':', $this->getFilenameWithoutID()),
|
|
new DateField_Disabled("Created", _t('AssetTableField.CREATED','First uploaded') . ':', $this->Created),
|
|
new DateField_Disabled("LastEdited", _t('AssetTableField.LASTEDIT','Last changed') . ':', $this->LastEdited),
|
|
new DateField_Disabled("LastChanged", _t('AssetTableField.LASTCHANGED','Last replaced') . ':', $this->LastChanged),
|
|
new ReadonlyField("PublishedOn", "Published on". ':', $publishedOnValue),
|
|
new ReadonlyField("ReferencedOn", "Referenced on". ':', $relationListCountValue),
|
|
new ReadonlyField("ViewCount", "View count". ':', $this->ViewCount)
|
|
)
|
|
)->setName("FilePreviewData")->addExtraClass('cms-file-info-data')
|
|
)->setName("FilePreview")->addExtraClass('cms-file-info')
|
|
);
|
|
|
|
$fields->setName('FileP');
|
|
$urlField->dontEscape = true;
|
|
|
|
return $fields;
|
|
}
|
|
|
|
/**
|
|
* Takes a file and adds it to the DMSDocument storage, replacing the
|
|
* current file.
|
|
*
|
|
* @param File $file
|
|
*
|
|
* @return DMSDocument
|
|
*/
|
|
public function ingestFile($file) {
|
|
$this->replaceDocument($file);
|
|
$file->delete();
|
|
|
|
return $this;
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @package dms
|
|
*/
|
|
class DMSDocument_Controller extends Controller {
|
|
|
|
static $testMode = false; //mode to switch for testing. Does not return document download, just document URL
|
|
|
|
private static $allowed_actions = array(
|
|
'index'
|
|
);
|
|
|
|
public function init() {
|
|
Versioned::choose_site_stage();
|
|
parent::init();
|
|
}
|
|
|
|
/**
|
|
* Returns the document object from the request object's ID parameter.
|
|
* Returns null, if no document found
|
|
*/
|
|
protected function getDocumentFromID($request) {
|
|
$doc = null;
|
|
|
|
$id = Convert::raw2sql($request->param('ID'));
|
|
|
|
if (strpos($id, 'version') === 0) { //versioned document
|
|
$id = str_replace('version','',$id);
|
|
$doc = DataObject::get_by_id('DMSDocument_versions', $id);
|
|
$this->extend('updateVersionFromID', $doc, $request);
|
|
} else { //normal document
|
|
$doc = DataObject::get_by_id('DMSDocument', $id);
|
|
$this->extend('updateDocumentFromID', $doc, $request);
|
|
}
|
|
|
|
return $doc;
|
|
}
|
|
|
|
/**
|
|
* Access the file download without redirecting user, so we can block direct
|
|
* access to documents.
|
|
*/
|
|
public function index(SS_HTTPRequest $request) {
|
|
$doc = $this->getDocumentFromID($request);
|
|
|
|
if (!empty($doc)) {
|
|
$canView = false;
|
|
|
|
// Runs through all pages that this page links to and sets canView
|
|
// to true if the user can view ONE of these pages
|
|
if (method_exists($doc, 'Pages')) {
|
|
$pages = $doc->Pages();
|
|
if ($pages->Count() > 0) {
|
|
foreach($pages as $page) {
|
|
if ($page->CanView()) {
|
|
// just one canView is enough to know that we can
|
|
// view the file
|
|
$canView = true;
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
// if the document isn't on any page, then allow viewing of
|
|
// the document (because there is no canView() to consult)
|
|
$canView = true;
|
|
}
|
|
}
|
|
|
|
// check for embargo or expiry
|
|
if ($doc->isHidden()) $canView = false;
|
|
|
|
//admins can always download any document, even if otherwise hidden
|
|
$member = Member::currentUser();
|
|
if ($member && Permission::checkMember($member, 'ADMIN')) $canView = true;
|
|
|
|
if ($canView) {
|
|
$path = $doc->getFullPath();
|
|
if ( is_file($path) ) {
|
|
$fileBin = trim(`whereis file`);
|
|
if ( function_exists('finfo_file') ) {
|
|
// discover the mime type properly
|
|
$finfo = finfo_open(FILEINFO_MIME_TYPE);
|
|
$mime = finfo_file($finfo, $path);
|
|
}
|
|
else if ( is_executable($fileBin) ) {
|
|
// try to use the system tool
|
|
$mime = `$fileBin -i -b $path`;
|
|
$mime = explode(';', $mime);
|
|
$mime = trim($mime[0]);
|
|
}
|
|
else {
|
|
// make do with what we have
|
|
$ext = $doc->getExtension();
|
|
if ( $ext =='pdf') {
|
|
$mime = 'application/pdf';
|
|
}elseif ($ext == 'html' || $ext =='htm') {
|
|
$mime = 'text/html';
|
|
}else {
|
|
$mime = 'application/octet-stream';
|
|
}
|
|
}
|
|
|
|
if (self::$testMode) return $path;
|
|
|
|
//if a DMSDocument can be downloaded and all the permissions/privileges has passed,
|
|
//its ViewCount should be increased by 1 just before the browser sending the file to front.
|
|
$doc->trackView();
|
|
|
|
header('Content-Type: ' . $mime);
|
|
header('Content-Length: ' . filesize($path), null);
|
|
if (!empty($mime) && $mime != "text/html") header('Content-Disposition: attachment; filename="'.$doc->getFilenameWithoutID().'"');
|
|
header('Content-transfer-encoding: 8bit');
|
|
header('Expires: 0');
|
|
header('Pragma: cache');
|
|
header('Cache-Control: private');
|
|
flush();
|
|
readfile($path);
|
|
exit;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (self::$testMode) return 'This asset does not exist.';
|
|
$this->httpError(404, 'This asset does not exist.');
|
|
}
|
|
}
|