silverstripe-subsites/code/extensions/FileSubsites.php

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<?php
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use SilverStripe\Forms\FieldList;
use SilverStripe\Assets\Folder;
use SilverStripe\Forms\DropdownField;
use SilverStripe\Forms\LiteralField;
use SilverStripe\ORM\Queries\SQLSelect;
use SilverStripe\ORM\DataQuery;
use SilverStripe\Control\Session;
use SilverStripe\Security\Permission;
use SilverStripe\ORM\DataExtension;
/**
* Extension for the File object to add subsites support
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*
* @package subsites
*/
BUG: Modifying the module to work with SS 3.0 Replaced deprecated DataObjectDecorator with DataExtension Fixed hard crashes in the cms Updated to support new LeftAndMain template structure Made the subsites model admin functional Moved the LeftAndMain_Menu template up a directory so it overrides the core Fixed some errors caused by changes to the framework Re-organized the code folder Fixed permission issue causing to default to first subsite regardless if it is the default or not Fixed crashes on the subsite virtual page when creating/editing Removed toDropdownMap() calls replacing with map() Fixed the URLSegment field on subsites Fixed error when detecting subsite for a domain Improved styles on the subsite dropdown Updated LeftAndMain_Subsites.js to work with jQuery entwine Started porting the SubsitesTreeDropdownField.js to use jQuery entwine and work with the new TreeDropdownField.js Fixed issue causing crash when viewing a page who is linked to by a subsite virtual page Removed unused methods on SubsitesTreeDropdownField.js Re-added classes that were moved Fixed hard crash after saving caused by the many_many definition on SiteTreeSubsites Replaced deprecated DataObjectSet creation with ArrayList Compatibility fixes with SS 3.0 beta 2 Fixed crash in cms caused by no parameter being passed to the SubsiteReportWrapper constructor Proper fix for report wrapper Removed table list field in favor of a basic grid field Fixed updateCMSFields() for file subsites Migrated translations to yml Fixed issue causing the current page to not get cleared when changing subsites in the cms Fixed virtual page icon Fixed language files issue
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class FileSubsites extends DataExtension {
// If this is set to true, all folders created will be default be
// considered 'global', unless set otherwise
static $default_root_folders_global = false;
private static $has_one=array(
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'Subsite' => 'Subsite',
);
/**
* Amends the CMS tree title for folders in the Files & Images section.
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* Prefixes a '* ' to the folders that are accessible from all subsites.
*/
function alternateTreeTitle() {
if($this->owner->SubsiteID == 0) return " * " . $this->owner->Title;
else return $this->owner->Title;
}
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/**
* Add subsites-specific fields to the folder editor.
*/
BUG: Modifying the module to work with SS 3.0 Replaced deprecated DataObjectDecorator with DataExtension Fixed hard crashes in the cms Updated to support new LeftAndMain template structure Made the subsites model admin functional Moved the LeftAndMain_Menu template up a directory so it overrides the core Fixed some errors caused by changes to the framework Re-organized the code folder Fixed permission issue causing to default to first subsite regardless if it is the default or not Fixed crashes on the subsite virtual page when creating/editing Removed toDropdownMap() calls replacing with map() Fixed the URLSegment field on subsites Fixed error when detecting subsite for a domain Improved styles on the subsite dropdown Updated LeftAndMain_Subsites.js to work with jQuery entwine Started porting the SubsitesTreeDropdownField.js to use jQuery entwine and work with the new TreeDropdownField.js Fixed issue causing crash when viewing a page who is linked to by a subsite virtual page Removed unused methods on SubsitesTreeDropdownField.js Re-added classes that were moved Fixed hard crash after saving caused by the many_many definition on SiteTreeSubsites Replaced deprecated DataObjectSet creation with ArrayList Compatibility fixes with SS 3.0 beta 2 Fixed crash in cms caused by no parameter being passed to the SubsiteReportWrapper constructor Proper fix for report wrapper Removed table list field in favor of a basic grid field Fixed updateCMSFields() for file subsites Migrated translations to yml Fixed issue causing the current page to not get cleared when changing subsites in the cms Fixed virtual page icon Fixed language files issue
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function updateCMSFields(FieldList $fields) {
if($this->owner instanceof Folder) {
$sites = Subsite::accessible_sites('CMS_ACCESS_AssetAdmin');
$values = array();
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$values[0] = _t('FileSubsites.AllSitesDropdownOpt','All sites');
foreach ($sites as $site) {
$values[$site->ID] = $site->Title;
}
ksort($values);
if($sites){
//Dropdown needed to move folders between subsites
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$dropdown = new DropdownField(
'SubsiteID',
_t('FileSubsites.SubsiteFieldLabel','Subsite'),
$values
);
$dropdown->addExtraClass('subsites-move-dropdown');
$fields->push($dropdown);
$fields->push(new LiteralField(
'Message',
'<p class="message notice">'.
_t('ASSETADMIN.SUBSITENOTICE', 'Folders and files created in the main site are accessible by all subsites.')
.'</p>'
));
}
}
}
/**
* Update any requests to limit the results to the current site
*/
public function augmentSQL(SQLSelect $query, DataQuery $dataQuery = null) {
if(Subsite::$disable_subsite_filter) return;
// If you're querying by ID, ignore the sub-site - this is a bit ugly... (but it was WAYYYYYYYYY worse)
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//@TODO I don't think excluding if SiteTree_ImageTracking is a good idea however because of the SS 3.0 api and ManyManyList::removeAll() changing the from table after this function is called there isn't much of a choice
$from = $query->getFrom();
if(isset($from['SiteTree_ImageTracking']) || $query->filtersOnID()) return;
$subsiteID = (int) Subsite::currentSubsiteID();
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// The foreach is an ugly way of getting the first key :-)
foreach($query->getFrom() as $tableName => $info) {
$where = "\"$tableName\".\"SubsiteID\" IN (0, $subsiteID)";
$query->addWhere($where);
break;
}
$sect=array_values($query->getSelect());
$isCounting = strpos($sect[0], 'COUNT') !== false;
// Ordering when deleting or counting doesn't apply
if(!$isCounting) {
$query->addOrderBy("\"SubsiteID\"");
}
}
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function onBeforeWrite() {
if (!$this->owner->ID && !$this->owner->SubsiteID) {
if (self::$default_root_folders_global) {
$this->owner->SubsiteID = 0;
} else {
$this->owner->SubsiteID = Subsite::currentSubsiteID();
}
}
}
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function onAfterUpload() {
// If we have a parent, use it's subsite as our subsite
if ($this->owner->Parent()) {
$this->owner->SubsiteID = $this->owner->Parent()->SubsiteID;
} else {
$this->owner->SubsiteID = Subsite::currentSubsiteID();
}
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$this->owner->write();
}
function canEdit($member = null) {
// Check the CMS_ACCESS_SecurityAdmin privileges on the subsite that owns this group
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$subsiteID = Session::get('SubsiteID');
if($subsiteID&&$subsiteID == $this->owner->SubsiteID) {
return true;
} else {
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Session::set('SubsiteID', $this->owner->SubsiteID);
$access = Permission::check(array('CMS_ACCESS_AssetAdmin', 'CMS_ACCESS_LeftAndMain'));
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Session::set('SubsiteID', $subsiteID);
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return $access;
}
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}
/**
* Return a piece of text to keep DataObject cache keys appropriately specific
*/
function cacheKeyComponent() {
return 'subsite-'.Subsite::currentSubsiteID();
}
}