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@@ -0,0 +1,238 @@
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+<?php
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+// Copyright (C) 2012 Combodo SARL
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+//
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+// This program is free software; you can redistribute it and/or modify
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+// it under the terms of the GNU General Public License as published by
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+// the Free Software Foundation; version 3 of the License.
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+//
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+// This program is distributed in the hope that it will be useful,
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+// but WITHOUT ANY WARRANTY; without even the implied warranty of
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+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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+// GNU General Public License for more details.
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+//
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+// You should have received a copy of the GNU General Public License
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+// along with this program; if not, write to the Free Software
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+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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+
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+class UILinksWidgetDirect
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+{
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+ protected $sClass;
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+ protected $sAttCode;
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+ protected $sInputid;
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+ protected $sNameSuffix;
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+ protected $sLinkedClass;
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+
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+ public function __construct($sClass, $sAttCode, $sInputId, $sNameSuffix = '')
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+ {
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+ $this->sClass = $sClass;
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+ $this->sAttCode = $sAttCode;
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+ $this->sInputid = $sInputId;
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+ $this->sNameSuffix = $sNameSuffix;
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+ $this->aZlist = array();
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+ $this->sLinkedClass = '';
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+
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+ // Compute the list of attributes visible from the given objet:
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+ // All the attributes from the "list" Zlist of the Link class except
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+ // the ExternalKey that points to the current object and its related external fields
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+ $oLinksetDef = MetaModel::GetAttributeDef($sClass, $sAttCode);
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+ $this->sLinkedClass = $oLinksetDef->GetLinkedClass();
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+ $sExtKeyToMe = $oLinksetDef->GetExtKeyToMe();
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+ $aZList = MetaModel::FlattenZList(MetaModel::GetZListItems($this->sLinkedClass, 'list'));
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+ foreach($aZList as $sLinkedAttCode)
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+ {
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+ if ($sLinkedAttCode != $sExtKeyToMe)
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+ {
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+ $oAttDef = MetaModel::GetAttributeDef($this->sLinkedClass, $sLinkedAttCode);
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+
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+ if (!$oAttDef->IsExternalField() || ($oAttDef->GetKeyAttCode() != $sExtKeyToMe) )
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+ {
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+ $this->aZlist[] = $sLinkedAttCode;
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+ }
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+ }
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+ }
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+
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+ }
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+
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+ public function Display(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj)
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+ {
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+ $oLinksetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
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+ switch($oLinksetDef->GetEditMode())
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+ {
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+ case LINKSET_EDITMODE_NONE: // The linkset is read-only
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+ $this->DisplayAsBlock($oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, false /* bDisplayMenu*/);
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+ break;
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+
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+ case LINKSET_EDITMODE_ADDONLY: // The only possible action is to open (in a new window) the form to create a new object
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+ if ($oCurrentObj && !$oCurrentObj->IsNew())
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+ {
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+ $sTargetClass = $oLinksetDef->GetLinkedClass();
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+ $sExtKeyToMe = $oLinksetDef->GetExtKeyToMe();
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+ $sDefault = "default[$sExtKeyToMe]=".$oCurrentObj->GetKey();
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+ $oAppContext = new ApplicationContext();
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+ $sParams = $oAppContext->GetForLink();
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+ $oPage->p("<a target=\"_blank\" href=\"".utils::GetAbsoluteUrlAppRoot()."pages/UI.php?operation=new&class=$sTargetClass&$sParams{$sDefault}\">".Dict::Format('UI:ClickToCreateNew', Metamodel::GetName($sTargetClass))."</a>\n");
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+ }
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+ $this->DisplayAsBlock($oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, false /* bDisplayMenu*/);
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+ break;
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+
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+ case LINKSET_EDITMODE_INPLACE: // The whole linkset can be edited 'in-place'
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+ $this->DisplayEditInPlace($oPage, $oValue, $aArgs, $sFormPrefix, $oCurrentObj);
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+ break;
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+
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+ case LINKSET_EDITMODE_ACTIONS:
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+ default:
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+ $this->DisplayAsBlock($oPage, $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, true /* bDisplayMenu*/);
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+ }
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+ }
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+
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+ protected function DisplayAsBlock(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj, $bDisplayMenu)
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+ {
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+ $oLinksetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
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+ $sTargetClass = $oLinksetDef->GetLinkedClass();
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+ if ($oCurrentObj && $oCurrentObj->IsNew() && $bDisplayMenu)
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+ {
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+ $oPage->p(Dict::Format('UI:BeforeAdding_Class_ObjectsSaveThisObject', MetaModel::GetName($sTargetClass)));
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+ }
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+ else
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+ {
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+ $oFilter = new DBObjectSearch($sTargetClass);
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+ $oFilter->AddCondition($oLinksetDef->GetExtKeyToMe(), $oCurrentObj->GetKey(),'=');
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+
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+ $aDefaults = array($oLinksetDef->GetExtKeyToMe() => $oCurrentObj->GetKey());
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+ $oAppContext = new ApplicationContext();
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+ foreach($oAppContext->GetNames() as $sKey)
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+ {
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+ // The linked object inherits the parent's value for the context
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+ if (MetaModel::IsValidAttCode($this->sClass, $sKey) && $oCurrentObj)
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+ {
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+ $aDefaults[$sKey] = $oCurrentObj->Get($sKey);
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+ }
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+ }
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+ $aParams = array(
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+ 'target_attr' => $oLinksetDef->GetExtKeyToMe(),
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+ 'object_id' => $oCurrentObj ? $oCurrentObj->GetKey() : null,
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+ 'menu' => $bDisplayMenu,
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+ 'default' => $aDefaults,
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+ 'table_id' => $this->sClass.'_'.$this->sAttCode,
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+ );
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+
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+ $oBlock = new DisplayBlock($oFilter, 'list', false);
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+ $oBlock->Display($oPage, $this->sInputid, $aParams);
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+ }
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+ }
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+
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+ protected function DisplayEditInPlace(WebPage $oPage, DBObjectSet $oValue, $aArgs = array(), $sFormPrefix, $oCurrentObj)
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+ {
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+ $aAttribs = $this->GetTableConfig();
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+
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+ $oValue->Rewind();
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+ $oPage->add('<table class="listContainer" id="'.$this->sInputid.'"><tr><td>');
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+
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+ $aData = array();
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+ while($oLinkObj = $oValue->Fetch())
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+ {
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+ $aRow = array();
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+ $aRow['form::select'] = '<input type="checkbox" class="selectList'.$this->sInputid.'" value="'.$oLinkObj->GetKey().'"/>';
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+ foreach($this->aZlist as $sLinkedAttCode)
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+ {
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+ $aRow[$sLinkedAttCode] = $oLinkObj->GetAsHTML($sLinkedAttCode);
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+ }
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+ $aData[] = $aRow;
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+ }
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+ $oPage->table($aAttribs, $aData);
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+ $oPage->add('</td></tr></table>'); //listcontainer
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+ $sInputName = $sFormPrefix.'attr_'.$this->sAttCode;
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+ $oPage->add_ready_script("$('#{$this->sInputid}').directlinks({class_name: '$this->sClass', att_code: '$this->sAttCode', input_name:'$sInputName' });");
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+ }
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+
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+ public function GetObjectCreationDlg(WebPage $oPage, $sProposedRealClass = '')
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+ {
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+ // For security reasons: check that the "proposed" class is actually a subclass of the linked class
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+ // and that the current user is allowed to create objects of this class
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+ $sRealClass = '';
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+ $oPage->add('<div class="wizContainer" style="vertical-align:top;"><div>');
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+ $aSubClasses = MetaModel::EnumChildClasses($this->sLinkedClass, ENUM_CHILD_CLASSES_ALL); // Including the specified class itself
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+ $aPossibleClasses = array();
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+ foreach($aSubClasses as $sCandidateClass)
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+ {
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+ if (!MetaModel::IsAbstract($sCandidateClass) && (UserRights::IsActionAllowed($sCandidateClass, UR_ACTION_MODIFY) == UR_ALLOWED_YES))
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+ {
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+ if ($sCandidateClass == $sProposedRealClass)
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+ {
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+ $sRealClass = $sProposedRealClass;
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+ }
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+ $aPossibleClasses[$sCandidateClass] = MetaModel::GetName($sCandidateClass);
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+ }
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+ }
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+ // Only one of the subclasses can be instantiated...
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+ if (count($aPossibleClasses) == 1)
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+ {
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+ $aKeys = array_keys($aPossibleClasses);
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+ $sRealClass = $aKeys[0];
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+ }
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+
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+ if ($sRealClass != '')
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+ {
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+ $oPage->add("<h1>".MetaModel::GetClassIcon($sRealClass)." ".Dict::Format('UI:CreationTitle_Class', MetaModel::GetName($sRealClass))."</h1>\n");
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+ $oLinksetDef = MetaModel::GetAttributeDef($this->sClass, $this->sAttCode);
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+ $sExtKeyToMe = $oLinksetDef->GetExtKeyToMe();
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+ $aFieldFlags = array( $sExtKeyToMe => OPT_ATT_HIDDEN);
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+ cmdbAbstractObject::DisplayCreationForm($oPage, $sRealClass, null, array(), array('formPrefix' => $this->sInputid, 'noRelations' => true, 'fieldsFlags' => $aFieldFlags));
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+ }
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+ else
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+ {
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+ $sClassLabel = MetaModel::GetName($this->sLinkedClass);
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+ $oPage->add('<p>'.Dict::Format('UI:SelectTheTypeOf_Class_ToCreate', $sClassLabel));
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+ $oPage->add('<nobr><select name="class">');
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+ asort($aPossibleClasses);
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+ foreach($aPossibleClasses as $sClassName => $sClassLabel)
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+ {
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+ $oPage->add("<option value=\"$sClassName\">$sClassLabel</option>");
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+ }
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+ $oPage->add('</select>');
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+ $oPage->add(' <button type="button" onclick="$(\'#'.$this->sInputid.'\').directlinks(\'subclassSelected\');">'.Dict::S('UI:Button:Apply').'</button><span class="indicator" style="display:inline-block;width:16px"></span></nobr></p>');
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+ }
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+ $oPage->add('</div></div>');
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+ }
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+
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+ public function GetObjectModificationDlg()
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+ {
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+
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+ }
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+
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+ protected function GetTableConfig()
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+ {
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+ $aAttribs = array();
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+ $aAttribs['form::select'] = array('label' => "<input type=\"checkbox\" onClick=\"CheckAll('.selectList{$this->sInputid}:not(:disabled)', this.checked);\" class=\"checkAll\"></input>", 'description' => Dict::S('UI:SelectAllToggle+'));
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+
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+ foreach($this->aZlist as $sLinkedAttCode)
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+ {
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+ $oAttDef = MetaModel::GetAttributeDef($this->sLinkedClass, $sLinkedAttCode);
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+ $aAttribs[$sLinkedAttCode] = array('label' => MetaModel::GetLabel($this->sLinkedClass, $sLinkedAttCode), 'description' => $oAttDef->GetOrderByHint());
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+ }
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+ return $aAttribs;
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+ }
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+ public function GetRow($oPage, $sRealClass, $aValues, $iTempId)
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+ {
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+ $aAttribs = $this->GetTableConfig();
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+ if ($sRealClass == '')
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+ {
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+ $sRealClass = $this->sLinkedClass;
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+ }
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+ $oLinkObj = new $sRealClass();
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+ $oLinkObj->UpdateObjectFromPostedForm($this->sInputid);
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+
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+ $aRow = array();
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+ $aRow['form::select'] = '<input type="checkbox" class="selectList'.$this->sInputid.'" value="'.(-$iTempId).'"/>';
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+ foreach($this->aZlist as $sLinkedAttCode)
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+ {
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+ $aRow[$sLinkedAttCode] = $oLinkObj->GetAsHTML($sLinkedAttCode);
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+ }
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+ return $oPage->GetTableRow($aRow, $aAttribs);
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+ }
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+
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+ public function UpdateFromArray($oObj, $aData)
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+ {
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+
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+ }
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+}
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dflaven