mirror of
https://github.com/silverstripe/silverstripe-dms
synced 2024-10-22 14:05:56 +02:00
1515 lines
46 KiB
PHP
1515 lines
46 KiB
PHP
<?php
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/**
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* @package dms
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*
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* @property Varchar Filename
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* @property Varchar Folder
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* @property Varchar Title
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* @property Text Description
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* @property int ViewCount
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* @property DateTime LastChanged
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* @property Boolean EmbargoedIndefinitely
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* @property Boolean EmbargoedUntilPublished
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* @property DateTime EmbargoedUntilDate
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* @property DateTime ExpireAtDate
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* @property Enum DownloadBehavior
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* @property Enum CanViewType Enum('Anyone, LoggedInUsers, OnlyTheseUsers', 'Anyone')
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* @property Enum CanEditType Enum('LoggedInUsers, OnlyTheseUsers', 'LoggedInUsers')
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*
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* @method ManyManyList RelatedDocuments
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* @method ManyManyList Tags
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* @method ManyManyList ViewerGroups
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* @method ManyManyList EditorGroups
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*
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*/
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class DMSDocument extends DataObject implements DMSDocumentInterface
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{
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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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// When this document's file was created or last replaced (small changes like updating title don't count)
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"LastChanged" => 'SS_DateTime',
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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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"DownloadBehavior" => 'Enum(array("open","download"), "download")',
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"CanViewType" => "Enum('Anyone, LoggedInUsers, OnlyTheseUsers', 'Anyone')",
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"CanEditType" => "Enum('LoggedInUsers, OnlyTheseUsers', 'LoggedInUsers')",
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);
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private static $many_many = array(
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'Pages' => 'SiteTree',
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'RelatedDocuments' => 'DMSDocument',
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'Tags' => 'DMSTag',
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'ViewerGroups' => 'Group',
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'EditorGroups' => 'Group',
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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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private static $searchable_fields = array(
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'ID' => array(
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'filter' => 'ExactMatchFilter',
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'field' => 'NumericField'
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),
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'Title',
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'Filename',
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'LastChanged'
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);
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private static $summary_fields = array(
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'Filename' => 'Filename',
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'Title' => 'Title',
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'ViewCount' => 'ViewCount',
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'getPages.count' => 'Page Use'
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);
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/**
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* @var string download|open
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* @config
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*/
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private static $default_download_behaviour = 'download';
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public function canView($member = null)
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{
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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)) {
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return false;
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}
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}
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if (!$this->CanViewType || $this->CanViewType == 'Anyone') {
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return true;
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}
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if ($member && Permission::checkMember($member,
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array(
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'ADMIN',
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'SITETREE_EDIT_ALL',
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'SITETREE_VIEW_ALL',
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)
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)
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) {
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return true;
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}
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if ($this->isHidden()) {
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return false;
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}
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if ($this->CanViewType == 'LoggedInUsers') {
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return $member && $member->exists();
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}
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if ($this->CanViewType == 'OnlyTheseUsers' && $this->ViewerGroups()->count()) {
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return ($member && $member->inGroups($this->ViewerGroups()));
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}
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return $this->canEdit($member);
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}
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public function canEdit($member = null)
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{
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if (!$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)) {
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return false;
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}
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}
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// Do early admin check
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if ($member && Permission::checkMember($member,
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array(
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'ADMIN',
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'SITETREE_EDIT_ALL',
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'SITETREE_VIEW_ALL',
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)
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)
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) {
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return true;
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}
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if ($this->CanEditType === 'LoggedInUsers') {
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return $member && $member->exists();
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}
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if ($this->CanEditType === 'OnlyTheseUsers' && $this->EditorGroups()->count()) {
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return $member && $member->inGroups($this->EditorGroups());
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}
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return ($member && Permission::checkMember($member, array('ADMIN', 'SITETREE_EDIT_ALL')));
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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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{
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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)) {
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return false;
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}
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}
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return $this->canEdit($member);
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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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{
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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)) {
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return false;
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}
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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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{
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$this->Pages()->add($pageObject);
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DB::query(
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"UPDATE \"DMSDocument_Pages\" SET \"DocumentSort\"=\"DocumentSort\"+1"
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. " WHERE \"SiteTreeID\" = $pageObject->ID"
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);
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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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{
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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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{
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$this->Pages()->remove($pageObject);
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return $this;
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}
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/**
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* @see getPages()
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*
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* @return DataList
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*/
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public function Pages()
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{
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$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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{
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return $this->Pages();
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}
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/**
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* Removes all associated Pages from the DMSDocument
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*
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* @return DMSDocument
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*/
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public function removeAllPages()
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{
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$this->Pages()->removeAll();
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return $this;
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}
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/**
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* Increase ViewCount by 1, without update any other record fields such as
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* LastEdited.
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*
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* @return DMSDocument
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*/
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public function trackView()
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{
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if ($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, $multiValue = true)
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{
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if ($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, $value = null)
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{
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$valueFilter = array("Category" => $category);
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if (!empty($value)) {
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$valueFilter['Value'] = $value;
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}
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$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, $value = null)
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{
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$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, $value = null)
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{
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$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) {
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$t->delete();
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}
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}
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}
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return $this;
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}
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/**
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* Deletes all tags associated with this Document.
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*
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* @return DMSDocument
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*/
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public function removeAllTags()
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{
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$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) {
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$tag->delete();
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}
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}
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return $this;
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}
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/**
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* Returns a link to download this document from the DMS store.
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* Alternatively a basic javascript alert will be shown should the user not have view permissions. An extension
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* point for this was also added.
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*
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* To extend use the following from within an Extension subclass:
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*
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* <code>
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* public function updateGetLink($result)
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* {
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* // Do something here
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* }
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* </code>
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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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{
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$result = Controller::join_links(Director::baseURL(), 'dmsdocument/' . $this->ID);
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if (!$this->canView()) {
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$result = sprintf("javascript:alert('%s')", $this->getPermissionDeniedReason());
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}
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$this->extend('updateGetLink', $result);
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return $result;
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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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{
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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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{
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$this->EmbargoedIndefinitely = true;
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if ($write) {
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$this->write();
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}
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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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{
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$this->EmbargoedUntilPublished = true;
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if ($write) {
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$this->write();
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}
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return $this;
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}
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/**
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* Returns if this is Document is embargoed or expired.
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*
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* Also, returns if the document should be displayed on the front-end,
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* respecting the current reading mode of the site and the embargo status.
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*
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* I.e. if a document is embargoed until published, then it should still
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* show up in draft mode.
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*
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* @return bool
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*/
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public function isHidden()
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{
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$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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}
|
|
|
|
return $hidden;
|
|
}
|
|
|
|
/**
|
|
* Returns if this is Document is embargoed.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isEmbargoed()
|
|
{
|
|
if (is_object($this->EmbargoedUntilDate)) {
|
|
$this->EmbargoedUntilDate = $this->EmbargoedUntilDate->Value;
|
|
}
|
|
|
|
$embargoed = false;
|
|
|
|
if ($this->EmbargoedIndefinitely) {
|
|
$embargoed = true;
|
|
} elseif ($this->EmbargoedUntilPublished) {
|
|
$embargoed = true;
|
|
} elseif (!empty($this->EmbargoedUntilDate)) {
|
|
if (SS_Datetime::now()->Value < $this->EmbargoedUntilDate) {
|
|
$embargoed = true;
|
|
}
|
|
}
|
|
|
|
return $embargoed;
|
|
}
|
|
|
|
/**
|
|
* Hides the document, so it does not show up when getByPage($myPage) is
|
|
* called. Automatically un-hides the Document at a specific date.
|
|
*
|
|
* @param string $datetime date time value when this Document should expire.
|
|
* @param bool $write
|
|
*
|
|
* @return DMSDocument
|
|
*/
|
|
public function embargoUntilDate($datetime, $write = true)
|
|
{
|
|
$this->EmbargoedUntilDate = DBField::create_field('SS_Datetime', $datetime)->Format('Y-m-d H:i:s');
|
|
|
|
if ($write) {
|
|
$this->write();
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Clears any previously set embargos, so the Document always shows up in
|
|
* all queries.
|
|
*
|
|
* @param bool $write
|
|
*
|
|
* @return DMSDocument
|
|
*/
|
|
public function clearEmbargo($write = true)
|
|
{
|
|
$this->EmbargoedIndefinitely = false;
|
|
$this->EmbargoedUntilPublished = false;
|
|
$this->EmbargoedUntilDate = null;
|
|
|
|
if ($write) {
|
|
$this->write();
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns if this is Document is expired.
|
|
*
|
|
* @return bool
|
|
*/
|
|
public function isExpired()
|
|
{
|
|
if (is_object($this->ExpireAtDate)) {
|
|
$this->ExpireAtDate = $this->ExpireAtDate->Value;
|
|
}
|
|
|
|
$expired = false;
|
|
|
|
if (!empty($this->ExpireAtDate)) {
|
|
if (SS_Datetime::now()->Value >= $this->ExpireAtDate) {
|
|
$expired = true;
|
|
}
|
|
}
|
|
|
|
return $expired;
|
|
}
|
|
|
|
/**
|
|
* Hides the document at a specific date, so it does not show up when
|
|
* getByPage($myPage) is called.
|
|
*
|
|
* @param string $datetime date time value when this Document should expire
|
|
* @param bool $write
|
|
*
|
|
* @return DMSDocument
|
|
*/
|
|
public function expireAtDate($datetime, $write = true)
|
|
{
|
|
$this->ExpireAtDate = DBField::create_field('SS_Datetime', $datetime)->Format('Y-m-d H:i:s');
|
|
|
|
if ($write) {
|
|
$this->write();
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Clears any previously set expiry.
|
|
*
|
|
* @param bool $write
|
|
*
|
|
* @return DMSDocument
|
|
*/
|
|
public function clearExpiry($write = true)
|
|
{
|
|
$this->ExpireAtDate = null;
|
|
|
|
if ($write) {
|
|
$this->write();
|
|
}
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Returns a DataList of all previous Versions of this document (check the
|
|
* LastEdited date of each object to find the correct one).
|
|
*
|
|
* If {@link DMSDocument_versions::$enable_versions} is disabled then an
|
|
* Exception is thrown
|
|
*
|
|
* @throws Exception
|
|
*
|
|
* @return DataList List of Document objects
|
|
*/
|
|
public function getVersions()
|
|
{
|
|
if (!DMSDocument_versions::$enable_versions) {
|
|
throw new Exception("DMSDocument versions are disabled");
|
|
}
|
|
|
|
return DMSDocument_versions::get_versions($this);
|
|
}
|
|
|
|
/**
|
|
* 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;
|
|
$this->Folder = strval($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
|
|
|
|
//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'));
|
|
|
|
$downloadBehaviorSource = array(
|
|
'open' => _t('DMSDocument.OPENINBROWSER', 'Open in browser'),
|
|
'download' => _t('DMSDocument.FORCEDOWNLOAD', 'Force download'),
|
|
);
|
|
$defaultDownloadBehaviour = Config::inst()->get('DMSDocument', 'default_download_behaviour');
|
|
if (!isset($downloadBehaviorSource[$defaultDownloadBehaviour])) {
|
|
user_error('Default download behaviour "' . $defaultDownloadBehaviour . '" not supported.', E_USER_WARNING);
|
|
} else {
|
|
$downloadBehaviorSource[$defaultDownloadBehaviour] .= ' (' . _t('DMSDocument.DEFAULT', 'default') . ')';
|
|
}
|
|
|
|
$fields->add(
|
|
OptionsetField::create(
|
|
'DownloadBehavior',
|
|
_t('DMSDocument.DOWNLOADBEHAVIOUR', 'Download behavior'),
|
|
$downloadBehaviorSource,
|
|
$defaultDownloadBehaviour
|
|
)
|
|
->setDescription(
|
|
'How the visitor will view this file. <strong>Open in browser</strong> '
|
|
. 'allows files to be opened in a new tab.'
|
|
)
|
|
);
|
|
|
|
//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>';
|
|
}
|
|
|
|
$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>'
|
|
. '<li class="ss-ui-button" data-panel="find-relateddocuments">Related Documents</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($versionsGrid)->addExtraClass('find-versions'),
|
|
FieldGroup::create($this->getRelatedDocumentsGridField())->addExtraClass('find-relateddocuments')
|
|
);
|
|
|
|
$actionsPanel->setName("ActionsPanel");
|
|
$actionsPanel->addExtraClass("DMSDocumentActionsPanel");
|
|
$fields->push($actionsPanel);
|
|
|
|
$this->addPermissionsFields($fields);
|
|
$this->extend('updateCMSFields', $fields);
|
|
|
|
return $fields;
|
|
}
|
|
|
|
/**
|
|
* Adds permissions selection fields to the FieldList.
|
|
*
|
|
* @param FieldList $fields
|
|
*/
|
|
public function addPermissionsFields($fields)
|
|
{
|
|
$showFields = array(
|
|
'CanViewType' => '',
|
|
'ViewerGroups' => 'hide',
|
|
'CanEditType' => '',
|
|
'EditorGroups' => 'hide',
|
|
);
|
|
/** @var SiteTree $siteTree */
|
|
$siteTree = singleton('SiteTree');
|
|
$settingsFields = $siteTree->getSettingsFields();
|
|
|
|
foreach ($showFields as $name => $extraCss) {
|
|
$compositeName = "Root.Settings.$name";
|
|
/** @var FormField $field */
|
|
if ($field = $settingsFields->fieldByName($compositeName)) {
|
|
$field->addExtraClass($extraCss);
|
|
$title = str_replace('page', 'document', $field->Title());
|
|
$field->setTitle($title);
|
|
|
|
// Remove Inherited source option from DropdownField
|
|
if ($field instanceof DropdownField) {
|
|
$options = $field->getSource();
|
|
unset($options['Inherit']);
|
|
$field->setSource($options);
|
|
}
|
|
$fields->push($field);
|
|
}
|
|
}
|
|
|
|
$this->extend('updatePermissionsFields', $fields);
|
|
}
|
|
|
|
public function onBeforeWrite()
|
|
{
|
|
parent::onBeforeWrite();
|
|
|
|
if (isset($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 $this
|
|
*/
|
|
public function ingestFile($file)
|
|
{
|
|
$this->replaceDocument($file);
|
|
$file->delete();
|
|
|
|
return $this;
|
|
}
|
|
|
|
/**
|
|
* Get a data list of documents related to this document
|
|
*
|
|
* @return DataList
|
|
*/
|
|
public function getRelatedDocuments()
|
|
{
|
|
$documents = $this->RelatedDocuments();
|
|
|
|
$this->extend('updateRelatedDocuments', $documents);
|
|
|
|
return $documents;
|
|
}
|
|
|
|
/**
|
|
* Get a GridField for managing related documents
|
|
*
|
|
* @return GridField
|
|
*/
|
|
protected function getRelatedDocumentsGridField()
|
|
{
|
|
$gridField = GridField::create(
|
|
'RelatedDocuments',
|
|
_t('DMSDocument.RELATEDDOCUMENTS', 'Related Documents'),
|
|
$this->RelatedDocuments(),
|
|
new GridFieldConfig_RelationEditor
|
|
);
|
|
|
|
$gridField->getConfig()->removeComponentsByType('GridFieldAddNewButton');
|
|
// Move the autocompleter to the left
|
|
$gridField->getConfig()->removeComponentsByType('GridFieldAddExistingAutocompleter');
|
|
$gridField->getConfig()->addComponent(
|
|
$addExisting = new GridFieldAddExistingAutocompleter('buttons-before-left')
|
|
);
|
|
|
|
// Ensure that current document doesn't get returned in the autocompleter
|
|
$addExisting->setSearchList($this->getRelatedDocumentsForAutocompleter());
|
|
|
|
$this->extend('updateRelatedDocumentsGridField', $gridField);
|
|
|
|
return $gridField;
|
|
}
|
|
|
|
/**
|
|
* Get the list of documents to show in "related documents". This can be modified via the extension point, for
|
|
* example if you wanted to exclude embargoed documents or something similar.
|
|
*
|
|
* @return DataList
|
|
*/
|
|
protected function getRelatedDocumentsForAutocompleter()
|
|
{
|
|
$documents = DMSDocument::get()->exclude('ID', $this->ID);
|
|
$this->extend('updateRelatedDocumentsForAutocompleter', $documents);
|
|
return $documents;
|
|
}
|
|
|
|
/**
|
|
* Checks at least one group is selected if CanViewType || CanEditType == 'OnlyTheseUsers'
|
|
*
|
|
* @return ValidationResult
|
|
*/
|
|
protected function validate()
|
|
{
|
|
$valid = parent::validate();
|
|
|
|
if ($this->CanViewType == 'OnlyTheseUsers' && !$this->ViewerGroups()->count()) {
|
|
$valid->error(
|
|
_t(
|
|
'DMSDocument.VALIDATIONERROR_NOVIEWERSELECTED',
|
|
"Selecting 'Only these people' from a viewers list needs at least one group selected."
|
|
)
|
|
);
|
|
}
|
|
|
|
if ($this->CanEditType == 'OnlyTheseUsers' && !$this->EditorGroups()->count()) {
|
|
$valid->error(
|
|
_t(
|
|
'DMSDocument.VALIDATIONERROR_NOEDITORSELECTED',
|
|
"Selecting 'Only these people' from a editors list needs at least one group selected."
|
|
)
|
|
);
|
|
}
|
|
|
|
return $valid;
|
|
}
|
|
|
|
/**
|
|
* Returns a reason as to why this document cannot be viewed.
|
|
*
|
|
* @return string
|
|
*/
|
|
public function getPermissionDeniedReason()
|
|
{
|
|
$result = '';
|
|
|
|
if ($this->CanViewType == 'LoggedInUsers') {
|
|
$result = _t('DMSDocument.PERMISSIONDENIEDREASON_LOGINREQUIRED', 'Please log in to view this document');
|
|
}
|
|
|
|
if ($this->CanViewType == 'OnlyTheseUsers') {
|
|
$result = _t('DMSDocument.PERMISSIONDENIEDREASON_NOTAUTHORISED',
|
|
'You are not authorised to view this document');
|
|
}
|
|
|
|
return $result;
|
|
}
|
|
}
|