silverstripe-subsites/code/model/Subsite.php

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<?php
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namespace SilverStripe\Subsites\Model;
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use SilverStripe\i18n\Data\Intl\IntlLocales;
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use SilverStripe\ORM\DataObject;
use SilverStripe\Control\Session;
use SilverStripe\i18n\i18n;
use SilverStripe\Security\Permission;
use SilverStripe\Security\Member;
use SilverStripe\Core\Convert;
use SilverStripe\ORM\ArrayList;
use SilverStripe\Admin\CMSMenu;
use SilverStripe\ORM\DataList;
use SilverStripe\Control\Director;
use SilverStripe\ORM\DB;
use SilverStripe\Forms\GridField\GridFieldConfig_RecordEditor;
use SilverStripe\Forms\GridField\GridField;
use SilverStripe\Forms\LiteralField;
use SilverStripe\Forms\DropdownField;
use SilverStripe\CMS\Model\SiteTree;
use SilverStripe\Forms\HeaderField;
use SilverStripe\Forms\TextField;
use SilverStripe\Forms\CheckboxField;
use SilverStripe\Forms\CheckboxSetField;
use SilverStripe\Forms\Tab;
use SilverStripe\Forms\TabSet;
use SilverStripe\Forms\HiddenField;
use SilverStripe\Forms\FieldList;
use SilverStripe\ORM\ArrayLib;
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use SilverStripe\Versioned\Versioned;
use UnexpectedValueException;
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use SilverStripe\Security\Group;
use SilverStripe\Security\PermissionRole;
use SilverStripe\Security\PermissionRoleCode;
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/**
* A dynamically created subsite. SiteTree objects can now belong to a subsite.
* You can simulate subsite access without setting up virtual hosts by appending ?SubsiteID=<ID> to the request.
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*
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* @package subsites
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*/
class Subsite extends DataObject {
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private static $table_name = 'Subsite';
/**
* @var $use_session_subsiteid Boolean Set to TRUE when using the CMS and FALSE
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* when browsing the frontend of a website.
*
* @todo Remove flag once the Subsite CMS works without session state,
* similarly to the Translatable module.
*/
public static $use_session_subsiteid = false;
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/**
* @var boolean $disable_subsite_filter If enabled, bypasses the query decoration
* to limit DataObject::get*() calls to a specific subsite. Useful for debugging.
*/
public static $disable_subsite_filter = false;
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/**
* Allows you to force a specific subsite ID, or comma separated list of IDs.
* Only works for reading. An object cannot be written to more than 1 subsite.
*/
public static $force_subsite = null;
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/**
*
* @var boolean
*/
public static $write_hostmap = true;
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/**
* Memory cache of accessible sites
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*
* @array
*/
private static $_cache_accessible_sites = array();
/**
* Memory cache of subsite id for domains
*
* @var array
*/
private static $_cache_subsite_for_domain = array();
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/**
* @var array $allowed_themes Numeric array of all themes which are allowed to be selected for all subsites.
* Corresponds to subfolder names within the /themes folder. By default, all themes contained in this folder
* are listed.
*/
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private static $allowed_themes = array();
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/**
* @var Boolean If set to TRUE, don't assume 'www.example.com' and 'example.com' are the same.
* Doesn't affect wildcard matching, so '*.example.com' will match 'www.example.com' (but not 'example.com')
* in both TRUE or FALSE setting.
*/
public static $strict_subdomain_matching = false;
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/**
* @var boolean Respects the IsPublic flag when retrieving subsites
*/
public static $check_is_public = true;
/**
* @return array
*/
private static $summary_fields = array(
'Title',
'PrimaryDomain',
'IsPublic'
);
/**
* Set allowed themes
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*
* @param array $themes - Numeric array of all themes which are allowed to be selected for all subsites.
*/
public static function set_allowed_themes($themes) {
self::$allowed_themes = $themes;
}
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/**
* Gets the subsite currently set in the session.
*
* @uses ControllerSubsites->controllerAugmentInit()
* @return Subsite
*/
public static function currentSubsite() {
// get_by_id handles caching so we don't have to
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return DataObject::get_by_id(Subsite::class, self::currentSubsiteID());
}
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/**
* This function gets the current subsite ID from the session. It used in the backend so Ajax requests
* use the correct subsite. The frontend handles subsites differently. It calls getSubsiteIDForDomain
* directly from ModelAsController::getNestedController. Only gets Subsite instances which have their
* {@link IsPublic} flag set to TRUE.
*
* You can simulate subsite access without creating virtual hosts by appending ?SubsiteID=<ID> to the request.
*
* @todo Pass $request object from controller so we don't have to rely on $_GET
*
* @param boolean $cache
* @return int ID of the current subsite instance
*/
public static function currentSubsiteID() {
$id = NULL;
if(isset($_GET['SubsiteID'])) {
$id = (int)$_GET['SubsiteID'];
} else if (Subsite::$use_session_subsiteid) {
$id = Session::get('SubsiteID');
}
if($id === NULL) {
$id = self::getSubsiteIDForDomain();
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}
return (int)$id;
}
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/**
* Switch to another subsite through storing the subsite identifier in the current PHP session.
* Only takes effect when {@link Subsite::$use_session_subsiteid} is set to TRUE.
*
* @param int|Subsite $subsite Either the ID of the subsite, or the subsite object itself
*/
public static function changeSubsite($subsite) {
// Session subsite change only meaningful if the session is active.
// Otherwise we risk setting it to wrong value, e.g. if we rely on currentSubsiteID.
if (!Subsite::$use_session_subsiteid) return;
if(is_object($subsite)) $subsiteID = $subsite->ID;
else $subsiteID = $subsite;
Session::set('SubsiteID', (int)$subsiteID);
// Set locale
if (is_object($subsite) && $subsite->Language != '') {
$locale = i18n::get_locale_from_lang($subsite->Language);
if($locale) {
i18n::set_locale($locale);
}
}
Permission::flush_permission_cache();
}
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/**
* Get a matching subsite for the given host, or for the current HTTP_HOST.
* Supports "fuzzy" matching of domains by placing an asterisk at the start of end of the string,
* for example matching all subdomains on *.example.com with one subsite,
* and all subdomains on *.example.org on another.
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*
* @param $host The host to find the subsite for. If not specified, $_SERVER['HTTP_HOST'] is used.
* @return int Subsite ID
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*/
public static function getSubsiteIDForDomain($host = null, $checkPermissions = true) {
if($host == null && isset($_SERVER['HTTP_HOST'])) {
$host = $_SERVER['HTTP_HOST'];
}
$matchingDomains = null;
$cacheKey = null;
if ($host) {
if(!self::$strict_subdomain_matching) $host = preg_replace('/^www\./', '', $host);
$cacheKey = implode('_', array($host, Member::currentUserID(), self::$check_is_public));
if(isset(self::$_cache_subsite_for_domain[$cacheKey])) return self::$_cache_subsite_for_domain[$cacheKey];
$SQL_host = Convert::raw2sql($host);
$matchingDomains = DataObject::get(
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SubsiteDomain::class,
"'$SQL_host' LIKE replace(\"SubsiteDomain\".\"Domain\",'*','%')",
"\"IsPrimary\" DESC"
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)->innerJoin('Subsite', "\"Subsite\".\"ID\" = \"SubsiteDomain\".\"SubsiteID\" AND \"Subsite\".\"IsPublic\"=1");
}
if($matchingDomains && $matchingDomains->Count()) {
$subsiteIDs = array_unique($matchingDomains->column('SubsiteID'));
$subsiteDomains = array_unique($matchingDomains->column('Domain'));
if(sizeof($subsiteIDs) > 1) {
throw new UnexpectedValueException(sprintf(
"Multiple subsites match on '%s': %s",
$host,
implode(',', $subsiteDomains)
));
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}
$subsiteID = $subsiteIDs[0];
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} else if($default = DataObject::get_one(Subsite::class, "\"DefaultSite\" = 1")) {
// Check for a 'default' subsite
$subsiteID = $default->ID;
} else {
// Default subsite id = 0, the main site
$subsiteID = 0;
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}
if ($cacheKey) {
self::$_cache_subsite_for_domain[$cacheKey] = $subsiteID;
}
return $subsiteID;
}
/**
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*
* @param string $className
* @param string $filter
* @param string $sort
* @param string $join
* @param string $limit
* @return DataList
*/
public static function get_from_all_subsites($className, $filter = "", $sort = "", $join = "", $limit = "") {
$result = DataObject::get($className, $filter, $sort, $join, $limit);
$result = $result->setDataQueryParam('Subsite.filter', false);
return $result;
}
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/**
* Disable the sub-site filtering; queries will select from all subsites
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*/
public static function disable_subsite_filter($disabled = true) {
self::$disable_subsite_filter = $disabled;
}
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/**
* Flush caches on database reset
*/
public static function on_db_reset() {
self::$_cache_accessible_sites = array();
self::$_cache_subsite_for_domain = array();
}
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/**
* Return all subsites, regardless of permissions (augmented with main site).
*
* @return SS_List List of {@link Subsite} objects (DataList or ArrayList).
*/
public static function all_sites($includeMainSite = true, $mainSiteTitle = "Main site") {
$subsites = Subsite::get();
if($includeMainSite) {
$subsites = $subsites->toArray();
$mainSite = new Subsite();
$mainSite->Title = $mainSiteTitle;
array_unshift($subsites, $mainSite);
$subsites = ArrayList::create($subsites);
}
return $subsites;
}
/*
* Returns an ArrayList of the subsites accessible to the current user.
* It's enough for any section to be accessible for the site to be included.
*
* @return ArrayList of {@link Subsite} instances.
*/
public static function all_accessible_sites($includeMainSite = true, $mainSiteTitle = "Main site", $member = null) {
// Rationalise member arguments
if(!$member) $member = Member::currentUser();
if(!$member) return new ArrayList();
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if(!is_object($member)) $member = DataObject::get_by_id('SilverStripe\\Security\\Member', $member);
$subsites = new ArrayList();
// Collect subsites for all sections.
$menu = CMSMenu::get_viewable_menu_items();
foreach($menu as $candidate) {
if ($candidate->controller) {
$accessibleSites = singleton($candidate->controller)->sectionSites(
$includeMainSite,
$mainSiteTitle,
$member
);
// Replace existing keys so no one site appears twice.
$subsites->merge($accessibleSites);
}
}
$subsites->removeDuplicates();
return $subsites;
}
/**
* Return the subsites that the current user can access by given permission.
* Sites will only be included if they have a Title.
*
* @param $permCode array|string Either a single permission code or an array of permission codes.
* @param $includeMainSite If true, the main site will be included if appropriate.
* @param $mainSiteTitle The label to give to the main site
* @param $member
* @return DataList of {@link Subsite} instances
*/
public static function accessible_sites($permCode, $includeMainSite = true, $mainSiteTitle = "Main site", $member = null) {
// Rationalise member arguments
if(!$member) $member = Member::currentUser();
if(!$member) return new ArrayList();
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if(!is_object($member)) $member = DataObject::get_by_id('SilverStripe\\Security\\Member', $member);
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// Rationalise permCode argument
if(is_array($permCode)) $SQL_codes = "'" . implode("', '", Convert::raw2sql($permCode)) . "'";
else $SQL_codes = "'" . Convert::raw2sql($permCode) . "'";
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// Cache handling
$cacheKey = $SQL_codes . '-' . $member->ID . '-' . $includeMainSite . '-' . $mainSiteTitle;
if(isset(self::$_cache_accessible_sites[$cacheKey])) {
return self::$_cache_accessible_sites[$cacheKey];
}
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$subsites = DataList::create(Subsite::class)
->where("\"Subsite\".\"Title\" != ''")
->leftJoin('Group_Subsites', "\"Group_Subsites\".\"SubsiteID\" = \"Subsite\".\"ID\"")
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->innerJoin('Group', "\"Group\".\"ID\" = \"Group_Subsites\".\"GroupID\" OR \"Group\".\"AccessAllSubsites\" = 1")
->innerJoin('Group_Members', "\"Group_Members\".\"GroupID\"=\"Group\".\"ID\" AND \"Group_Members\".\"MemberID\" = $member->ID")
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->innerJoin('Permission', "\"Group\".\"ID\"=\"Permission\".\"GroupID\" AND \"Permission\".\"Code\" IN ($SQL_codes, 'CMS_ACCESS_LeftAndMain', 'ADMIN')");
if(!$subsites) $subsites = new ArrayList();
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$rolesSubsites = DataList::create(Subsite::class)
->where("\"Subsite\".\"Title\" != ''")
->leftJoin('Group_Subsites', "\"Group_Subsites\".\"SubsiteID\" = \"Subsite\".\"ID\"")
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->innerJoin('Group', "\"Group\".\"ID\" = \"Group_Subsites\".\"GroupID\" OR \"Group\".\"AccessAllSubsites\" = 1")
->innerJoin('Group_Members', "\"Group_Members\".\"GroupID\"=\"Group\".\"ID\" AND \"Group_Members\".\"MemberID\" = $member->ID")
->innerJoin('Group_Roles', "\"Group_Roles\".\"GroupID\"=\"Group\".\"ID\"")
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->innerJoin('PermissionRole', "\"Group_Roles\".\"PermissionRoleID\"=\"PermissionRole\".\"ID\"")
->innerJoin('PermissionRoleCode', "\"PermissionRole\".\"ID\"=\"PermissionRoleCode\".\"RoleID\" AND \"PermissionRoleCode\".\"Code\" IN ($SQL_codes, 'CMS_ACCESS_LeftAndMain', 'ADMIN')");
if(!$subsites && $rolesSubsites) return $rolesSubsites;
$subsites = new ArrayList($subsites->toArray());
if($rolesSubsites) foreach($rolesSubsites as $subsite) {
if(!$subsites->find('ID', $subsite->ID)) {
$subsites->push($subsite);
}
}
if($includeMainSite) {
if(!is_array($permCode)) $permCode = array($permCode);
if(self::hasMainSitePermission($member, $permCode)) {
$subsites=$subsites->toArray();
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$mainSite = new Subsite();
$mainSite->Title = $mainSiteTitle;
array_unshift($subsites, $mainSite);
$subsites=ArrayList::create($subsites);
}
}
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self::$_cache_accessible_sites[$cacheKey] = $subsites;
return $subsites;
}
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/**
* Write a host->domain map to subsites/host-map.php
*
* This is used primarily when using subsites in conjunction with StaticPublisher
*
* @param string $file - filepath of the host map to be written
* @return void
*/
public static function writeHostMap($file = null) {
if (!self::$write_hostmap) return;
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if (!$file) $file = Director::baseFolder().'/subsites/host-map.php';
$hostmap = array();
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$subsites = DataObject::get(Subsite::class);
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if ($subsites) foreach($subsites as $subsite) {
$domains = $subsite->Domains();
if ($domains) foreach($domains as $domain) {
$domainStr = $domain->Domain;
if(!self::$strict_subdomain_matching) $domainStr = preg_replace('/^www\./', '', $domainStr);
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$hostmap[$domainStr] = $subsite->domain();
}
if ($subsite->DefaultSite) $hostmap['default'] = $subsite->domain();
}
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$data = "<?php \n";
$data .= "// Generated by Subsite::writeHostMap() on " . date('d/M/y') . "\n";
$data .= '$subsiteHostmap = ' . var_export($hostmap, true) . ';';
if (is_writable(dirname($file)) || is_writable($file)) {
file_put_contents($file, $data);
}
}
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/**
* Checks if a member can be granted certain permissions, regardless of the subsite context.
* Similar logic to {@link Permission::checkMember()}, but only returns TRUE
* if the member is part of a group with the "AccessAllSubsites" flag set.
* If more than one permission is passed to the method, at least one of them must
* be granted for if to return TRUE.
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*
* @todo Allow permission inheritance through group hierarchy.
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*
* @param Member Member to check against. Defaults to currently logged in member
* @param Array Permission code strings. Defaults to "ADMIN".
* @return boolean
*/
public static function hasMainSitePermission($member = null, $permissionCodes = array('ADMIN')) {
if(!is_array($permissionCodes))
user_error('Permissions must be passed to Subsite::hasMainSitePermission as an array', E_USER_ERROR);
if(!$member && $member !== FALSE) $member = Member::currentUser();
if(!$member) return false;
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if(!in_array("ADMIN", $permissionCodes)) $permissionCodes[] = "ADMIN";
$SQLa_perm = Convert::raw2sql($permissionCodes);
$SQL_perms = join("','", $SQLa_perm);
$memberID = (int)$member->ID;
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// Count this user's groups which can access the main site
$groupCount = DB::query("
SELECT COUNT(\"Permission\".\"ID\")
FROM \"Permission\"
INNER JOIN \"Group\" ON \"Group\".\"ID\" = \"Permission\".\"GroupID\" AND \"Group\".\"AccessAllSubsites\" = 1
INNER JOIN \"Group_Members\" ON \"Group_Members\".\"GroupID\" = \"Permission\".\"GroupID\"
WHERE \"Permission\".\"Code\" IN ('$SQL_perms')
AND \"MemberID\" = {$memberID}
")->value();
// Count this user's groups which have a role that can access the main site
$roleCount = DB::query("
SELECT COUNT(\"PermissionRoleCode\".\"ID\")
FROM \"Group\"
INNER JOIN \"Group_Members\" ON \"Group_Members\".\"GroupID\" = \"Group\".\"ID\"
INNER JOIN \"Group_Roles\" ON \"Group_Roles\".\"GroupID\"=\"Group\".\"ID\"
INNER JOIN \"PermissionRole\" ON \"Group_Roles\".\"PermissionRoleID\"=\"PermissionRole\".\"ID\"
INNER JOIN \"PermissionRoleCode\" ON \"PermissionRole\".\"ID\"=\"PermissionRoleCode\".\"RoleID\"
WHERE \"PermissionRoleCode\".\"Code\" IN ('$SQL_perms')
AND \"Group\".\"AccessAllSubsites\" = 1
AND \"MemberID\" = {$memberID}
")->value();
// There has to be at least one that allows access.
return ($groupCount + $roleCount > 0);
}
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/**
*
* @var array
*/
private static $db = array(
'Title' => 'Varchar(255)',
'RedirectURL' => 'Varchar(255)',
'DefaultSite' => 'Boolean',
'Theme' => 'Varchar',
'Language' => 'Varchar(6)',
// Used to hide unfinished/private subsites from public view.
// If unset, will default to true
'IsPublic' => 'Boolean',
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// Comma-separated list of disallowed page types
'PageTypeBlacklist' => 'Text',
);
/**
*
* @var array
*/
private static $has_many = array(
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'Domains' => SubsiteDomain::class,
);
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/**
*
* @var array
*/
private static $belongs_many_many = array(
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"Groups" => "SilverStripe\\Security\\Group",
);
/**
*
* @var array
*/
private static $defaults = array(
'IsPublic' => 1
);
/**
*
* @var array
*/
private static $searchable_fields = array(
'Title',
'Domains.Domain',
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'IsPublic',
);
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/**
*
* @var string
*/
private static $default_sort = "\"Title\" ASC";
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/**
* @todo Possible security issue, don't grant edit permissions to everybody.
* @return boolean
*/
public function canEdit($member = false) {
return true;
}
/**
* Show the configuration fields for each subsite
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*
* @return FieldList
*/
public function getCMSFields() {
if($this->ID!=0) {
$domainTable = new GridField(
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"Domains",
_t('Subsite.DomainsListTitle',"Domains"),
$this->Domains(),
GridFieldConfig_RecordEditor::create(10)
);
}else {
$domainTable = new LiteralField(
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'Domains',
'<p>'._t('Subsite.DOMAINSAVEFIRST', 'You can only add domains after saving for the first time').'</p>'
);
}
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$languageSelector = new DropdownField(
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'Language',
$this->fieldLabel('Language'),
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(new IntlLocales)->getLocales()
);
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$pageTypeMap = array();
$pageTypes = SiteTree::page_type_classes();
foreach($pageTypes as $pageType) {
$pageTypeMap[$pageType] = singleton($pageType)->i18n_singular_name();
}
asort($pageTypeMap);
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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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$fields = new FieldList(
$subsiteTabs = new TabSet('Root',
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new Tab(
'Configuration',
_t('Subsite.TabTitleConfig', 'Configuration'),
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new HeaderField('ConfigurationHeader', $this->getClassName() . ' configuration', 2),
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new TextField('Title', $this->fieldLabel('Title'), $this->Title),
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new HeaderField(
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'DomainsHeader',
_t('Subsite.DomainsHeadline', "Domains for this subsite")
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),
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$domainTable,
$languageSelector,
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// new TextField('RedirectURL', 'Redirect to URL', $this->RedirectURL),
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new CheckboxField('DefaultSite', $this->fieldLabel('DefaultSite'), $this->DefaultSite),
new CheckboxField('IsPublic', $this->fieldLabel('IsPublic'), $this->IsPublic),
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new DropdownField('Theme',$this->fieldLabel('Theme'), $this->allowedThemes(), $this->Theme),
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new LiteralField(
'PageTypeBlacklistToggle',
sprintf(
'<div class="field"><a href="#" id="PageTypeBlacklistToggle">%s</a></div>',
_t('Subsite.PageTypeBlacklistField', 'Disallow page types?')
)
),
new CheckboxSetField(
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'PageTypeBlacklist',
false,
$pageTypeMap
)
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)
),
new HiddenField('ID', '', $this->ID),
new HiddenField('IsSubsite', '', 1)
);
$subsiteTabs->addExtraClass('subsite-model');
$this->extend('updateCMSFields', $fields);
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return $fields;
}
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/**
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*
* @param boolean $includerelations
* @return array
*/
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public function fieldLabels($includerelations = true) {
$labels = parent::fieldLabels($includerelations);
$labels['Title'] = _t('Subsites.TitleFieldLabel', 'Subsite Name');
$labels['RedirectURL'] = _t('Subsites.RedirectURLFieldLabel', 'Redirect URL');
$labels['DefaultSite'] = _t('Subsites.DefaultSiteFieldLabel', 'Default site');
$labels['Theme'] = _t('Subsites.ThemeFieldLabel', 'Theme');
$labels['Language'] = _t('Subsites.LanguageFieldLabel', 'Language');
$labels['IsPublic'] = _t('Subsites.IsPublicFieldLabel', 'Enable public access');
$labels['PageTypeBlacklist'] = _t('Subsites.PageTypeBlacklistFieldLabel', 'Page Type Blacklist');
$labels['Domains.Domain'] = _t('Subsites.DomainFieldLabel', 'Domain');
$labels['PrimaryDomain'] = _t('Subsites.PrimaryDomainFieldLabel', 'Primary Domain');
return $labels;
}
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/**
* Return the themes that can be used with this subsite, as an array of themecode => description
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*
* @return array
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*/
public function allowedThemes() {
if($themes = $this->stat('allowed_themes')) {
return ArrayLib::valuekey($themes);
} else {
$themes = array();
if(is_dir('../themes/')) {
foreach(scandir('../themes/') as $theme) {
if($theme[0] == '.') continue;
$theme = strtok($theme,'_');
$themes[$theme] = $theme;
}
ksort($themes);
}
return $themes;
}
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}
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/**
* @return string Current locale of the subsite
*/
public function getLanguage() {
if($this->getField('Language')) {
return $this->getField('Language');
} else {
return i18n::get_locale();
}
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}
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/**
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*
* @return ValidationResult
*/
public function validate() {
$result = parent::validate();
if(!$this->Title) {
$result->error(_t('Subsite.ValidateTitle', 'Please add a "Title"'));
}
return $result;
}
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/**
* Whenever a Subsite is written, rewrite the hostmap
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*
* @return void
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*/
public function onAfterWrite() {
Subsite::writeHostMap();
parent::onAfterWrite();
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}
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/**
* Return the primary domain of this site. Tries to "normalize" the domain name,
* by replacing potential wildcards.
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*
* @return string The full domain name of this subsite (without protocol prefix)
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*/
public function domain() {
if($this->ID) {
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$domains = DataObject::get(SubsiteDomain::class, "\"SubsiteID\" = $this->ID", "\"IsPrimary\" DESC","", 1);
if($domains && $domains->Count()>0) {
$domain = $domains->First()->Domain;
// If there are wildcards in the primary domain (not recommended), make some
// educated guesses about what to replace them with:
$domain = preg_replace('/\.\*$/',".$_SERVER[HTTP_HOST]", $domain);
// Default to "subsite." prefix for first wildcard
// TODO Whats the significance of "subsite" in this context?!
$domain = preg_replace('/^\*\./',"subsite.", $domain);
// *Only* removes "intermediate" subdomains, so 'subdomain.www.domain.com' becomes 'subdomain.domain.com'
$domain = str_replace('.www.','.', $domain);
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return $domain;
}
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// SubsiteID = 0 is often used to refer to the main site, just return $_SERVER['HTTP_HOST']
} else {
return $_SERVER['HTTP_HOST'];
}
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}
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/**
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*
* @return string - The full domain name of this subsite (without protocol prefix)
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*/
public function getPrimaryDomain() {
return $this->domain();
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}
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/**
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*
* @return string
*/
public function absoluteBaseURL() {
return "http://" . $this->domain() . Director::baseURL();
}
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/**
* @todo getClassName is redundant, already stored as a database field?
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*/
public function getClassName() {
return $this->class;
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}
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/**
* Javascript admin action to duplicate this subsite
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*
* @return string - javascript
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*/
public function adminDuplicate() {
$newItem = $this->duplicate();
$message = _t(
'Subsite.CopyMessage',
'Created a copy of {title}',
array('title' => Convert::raw2js($this->Title))
);
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return <<<JS
statusMessage($message, 'good');
$('Form_EditForm').loadURLFromServer('admin/subsites/show/$newItem->ID');
JS;
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}
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/**
* Make this subsite the current one
*/
public function activate() {
Subsite::changeSubsite($this);
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}
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/**
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*
* @param array $permissionCodes
* @return DataList
*/
public function getMembersByPermission($permissionCodes = array('ADMIN')){
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if(!is_array($permissionCodes))
user_error('Permissions must be passed to Subsite::getMembersByPermission as an array', E_USER_ERROR);
$SQL_permissionCodes = Convert::raw2sql($permissionCodes);
$SQL_permissionCodes = join("','", $SQL_permissionCodes);
return DataObject::get(
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'SilverStripe\\Security\\Member',
"\"Group\".\"SubsiteID\" = $this->ID AND \"Permission\".\"Code\" IN ('$SQL_permissionCodes')",
'',
"LEFT JOIN \"Group_Members\" ON \"Member\".\"ID\" = \"Group_Members\".\"MemberID\"
LEFT JOIN \"Group\" ON \"Group\".\"ID\" = \"Group_Members\".\"GroupID\"
LEFT JOIN \"Permission\" ON \"Permission\".\"GroupID\" = \"Group\".\"ID\""
);
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}
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/**
* Duplicate this subsite
*/
public function duplicate($doWrite = true) {
$duplicate = parent::duplicate($doWrite);
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$oldSubsiteID = Session::get('SubsiteID');
self::changeSubsite($this->ID);
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/*
* Copy data from this object to the given subsite. Does this using an iterative depth-first search.
* This will make sure that the new parents on the new subsite are correct, and there are no funny
* issues with having to check whether or not the new parents have been added to the site tree
* when a page, etc, is duplicated
*/
$stack = array(array(0,0));
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while(count($stack) > 0) {
list($sourceParentID, $destParentID) = array_pop($stack);
$children = Versioned::get_by_stage('Page', 'Live', "\"ParentID\" = $sourceParentID", '');
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if($children) {
foreach($children as $child) {
self::changeSubsite($duplicate->ID); //Change to destination subsite
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$childClone = $child->duplicateToSubsite($duplicate, false);
$childClone->ParentID = $destParentID;
$childClone->writeToStage('Stage');
$childClone->publish('Stage', 'Live');
self::changeSubsite($this->ID); //Change Back to this subsite
array_push($stack, array($child->ID, $childClone->ID));
}
}
}
self::changeSubsite($oldSubsiteID);
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return $duplicate;
}
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}