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iTop/datamodels/2.x/itop-attachments/main.attachments.php
Pierre Goiffon 40a4e6d7b0 Fix files using CrLf, convert them to Lf to have the whole repo using Lf 
Warn your git config (core.autocrlf = input or true)
2018-09-04 17:59:51 +02:00

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<?php
// Copyright (C) 2010-2017 Combodo SARL
//
// This file is part of iTop.
//
// iTop is free software; you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// iTop is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with iTop. If not, see <http://www.gnu.org/licenses/>
define('ATTACHMENT_DOWNLOAD_URL', 'pages/ajax.document.php?operation=download_document&class=Attachment&field=contents&id=');
class AttachmentPlugIn implements iApplicationUIExtension, iApplicationObjectExtension
{
const ENUM_GUI_ALL = 'all';
const ENUM_GUI_BACKOFFICE = 'backoffice';
const ENUM_GUI_PORTALS = 'portals';
protected static $m_bIsModified = false;
public function OnDisplayProperties($oObject, WebPage $oPage, $bEditMode = false)
{
if ($this->GetAttachmentsPosition() == 'properties')
{
$this->DisplayAttachments($oObject, $oPage, $bEditMode);
}
}
public function OnDisplayRelations($oObject, WebPage $oPage, $bEditMode = false)
{
if ($this->GetAttachmentsPosition() == 'relations')
{
$this->DisplayAttachments($oObject, $oPage, $bEditMode);
}
}
public function OnFormSubmit($oObject, $sFormPrefix = '')
{
if ($this->IsTargetObject($oObject))
{
// For new objects attachments are processed in OnDBInsert
if (!$oObject->IsNew())
{
self::UpdateAttachments($oObject);
}
}
}
protected function GetMaxUpload()
{
$iMaxUpload = ini_get('upload_max_filesize');
if (!$iMaxUpload)
{
$sRet = Dict::S('Attachments:UploadNotAllowedOnThisSystem');
}
else
{
$iMaxUpload = utils::ConvertToBytes($iMaxUpload);
if ($iMaxUpload > 1024*1024*1024)
{
$sRet = Dict::Format('Attachment:Max_Go', sprintf('%0.2f', $iMaxUpload/(1024*1024*1024)));
}
else if ($iMaxUpload > 1024*1024)
{
$sRet = Dict::Format('Attachment:Max_Mo', sprintf('%0.2f', $iMaxUpload/(1024*1024)));
}
else
{
$sRet = Dict::Format('Attachment:Max_Ko', sprintf('%0.2f', $iMaxUpload/(1024)));
}
}
return $sRet;
}
public function OnFormCancel($sTempId)
{
// Delete all "pending" attachments for this form
$sOQL = 'SELECT Attachment WHERE temp_id = :temp_id';
$oSearch = DBObjectSearch::FromOQL($sOQL);
$oSet = new DBObjectSet($oSearch, array(), array('temp_id' => $sTempId));
while($oAttachment = $oSet->Fetch())
{
$oAttachment->DBDelete();
// Pending attachment, don't mention it in the history
}
}
public function EnumUsedAttributes($oObject)
{
return array();
}
public function GetIcon($oObject)
{
return '';
}
public function GetHilightClass($oObject)
{
// Possible return values are:
// HILIGHT_CLASS_CRITICAL, HILIGHT_CLASS_WARNING, HILIGHT_CLASS_OK, HILIGHT_CLASS_NONE
return HILIGHT_CLASS_NONE;
}
public function EnumAllowedActions(DBObjectSet $oSet)
{
// No action
return array();
}
public function OnIsModified($oObject)
{
return self::$m_bIsModified;
}
public function OnCheckToWrite($oObject)
{
return array();
}
public function OnCheckToDelete($oObject)
{
return array();
}
public function OnDBUpdate($oObject, $oChange = null)
{
if ($this->IsTargetObject($oObject))
{
// Get all current attachments
$oSearch = DBObjectSearch::FromOQL("SELECT Attachment WHERE item_class = :class AND item_id = :item_id");
$oSet = new DBObjectSet($oSearch, array(), array('class' => get_class($oObject), 'item_id' => $oObject->GetKey()));
while ($oAttachment = $oSet->Fetch())
{
$oAttachment->SetItem($oObject, true /*updateonchange*/);
}
}
}
public function OnDBInsert($oObject, $oChange = null)
{
if ($this->IsTargetObject($oObject))
{
self::UpdateAttachments($oObject, $oChange);
}
}
public function OnDBDelete($oObject, $oChange = null)
{
if ($this->IsTargetObject($oObject))
{
$oSearch = DBObjectSearch::FromOQL("SELECT Attachment WHERE item_class = :class AND item_id = :item_id");
$oSet = new DBObjectSet($oSearch, array(), array('class' => get_class($oObject), 'item_id' => $oObject->GetKey()));
while ($oAttachment = $oSet->Fetch())
{
$oAttachment->DBDelete();
}
}
}
///////////////////////////////////////////////////////////////////////////////////////////////////////
//
// Plug-ins specific functions
//
///////////////////////////////////////////////////////////////////////////////////////////////////////
protected function IsTargetObject($oObject)
{
$aAllowedClasses = MetaModel::GetModuleSetting('itop-attachments', 'allowed_classes', array('Ticket'));
foreach($aAllowedClasses as $sAllowedClass)
{
if ($oObject instanceof $sAllowedClass)
{
return true;
}
}
return false;
}
protected function GetAttachmentsPosition()
{
return MetaModel::GetModuleSetting('itop-attachments', 'position', 'relations');
}
var $m_bDeleteEnabled = true;
public function EnableDelete($bEnabled)
{
$this->m_bDeleteEnabled = $bEnabled;
}
public function DisplayAttachments($oObject, WebPage $oPage, $bEditMode = false)
{
// Exit here if the class is not allowed
if (!$this->IsTargetObject($oObject)) return;
$oSearch = DBObjectSearch::FromOQL("SELECT Attachment WHERE item_class = :class AND item_id = :item_id");
$oSet = new DBObjectSet($oSearch, array(), array('class' => get_class($oObject), 'item_id' => $oObject->GetKey()));
if ($this->GetAttachmentsPosition() == 'relations')
{
$sTitle = ($oSet->Count() > 0)? Dict::Format('Attachments:TabTitle_Count', $oSet->Count()) : Dict::S('Attachments:EmptyTabTitle');
$oPage->SetCurrentTab($sTitle);
}
$sMaxWidth = MetaModel::GetModuleSetting('itop-attachment', 'inline_image_max_width', '450px');
$oPage->add_style(
<<<EOF
.attachment {
display: inline-block;
text-align:center;
float:left;
padding:5px;
}
.attachment:hover {
background-color: #e0e0e0;
}
.attachment img {
border: 0;
}
.attachment a {
text-decoration: none;
color: #1C94C4;
}
.btn_hidden {
display: none;
}
.drag_in {
-webkit-box-shadow:inset 0 0 10px 2px #1C94C4;
box-shadow:inset 0 0 10px 2px #1C94C4;
}
#history .attachment-history-added {
padding: 0;
float: none;
}
.inline-image {
cursor: zoom-in;
}
EOF
);
$oPage->add('<fieldset>');
$oPage->add('<legend>'.Dict::S('Attachments:FieldsetTitle').'</legend>');
if ($bEditMode && !static::IsReadonlyState($oObject, $oObject->GetState(), static::ENUM_GUI_BACKOFFICE) )
{
$sIsDeleteEnabled = $this->m_bDeleteEnabled ? 'true' : 'false';
$iTransactionId = $oPage->GetTransactionId();
$sClass = get_class($oObject);
$iObjectId = $oObject->Getkey();
$sTempId = session_id().'_'.$iTransactionId;
$sDeleteBtn = Dict::S('Attachments:DeleteBtn');
$oPage->add_script(
<<<EOF
function RemoveAttachment(att_id)
{
var bDelete = true;
if ($('#display_attachment_'+att_id).hasClass('image-in-use'))
{
bDelete = window.confirm('This image is used in a description. Delete it anyway?');
}
if (bDelete)
{
$('#attachment_'+att_id).attr('name', 'removed_attachments[]');
$('#display_attachment_'+att_id).hide();
$('#attachment_plugin').trigger('remove_attachment', [att_id]);
}
return false; // Do not submit the form !
}
EOF
);
$oPage->add('<span id="attachments">');
while ($oAttachment = $oSet->Fetch())
{
$iAttId = $oAttachment->GetKey();
$oDoc = $oAttachment->Get('contents');
$sFileName = htmlentities($oDoc->GetFileName(), ENT_QUOTES, 'UTF-8');
$sIcon = utils::GetAbsoluteUrlAppRoot().AttachmentPlugIn::GetFileIcon($sFileName);
$sPreview = $oDoc->IsPreviewAvailable() ? 'true' : 'false';
$sDownloadLink = utils::GetAbsoluteUrlAppRoot().ATTACHMENT_DOWNLOAD_URL.$iAttId;
$oPage->add('<div class="attachment" id="display_attachment_' . $iAttId . '"><a data-preview="' . $sPreview . '" href="' . $sDownloadLink . '"><img src="' . $sIcon . '"><br/>' . $sFileName . '<input id="attachment_' . $iAttId . '" type="hidden" name="attachments[]" value="' . $iAttId . '"/></a><br/>&nbsp;<input id="btn_remove_' . $iAttId . '" type="button" class="btn_hidden" value="' . Dict::S('Attachments:DeleteBtn') . '" onClick="RemoveAttachment(' . $iAttId . ');"/>&nbsp;</div>');
}
// Suggested attachments are listed here but treated as temporary
$aDefault = utils::ReadParam('default', array(), false, 'raw_data');
if (array_key_exists('suggested_attachments', $aDefault))
{
$sSuggestedAttachements = $aDefault['suggested_attachments'];
if (is_array($sSuggestedAttachements))
{
$sSuggestedAttachements = implode(',', $sSuggestedAttachements);
}
$oSearch = DBObjectSearch::FromOQL("SELECT Attachment WHERE id IN($sSuggestedAttachements)");
$oSet = new DBObjectSet($oSearch, array());
if ($oSet->Count() > 0)
{
while ($oAttachment = $oSet->Fetch())
{
// Mark the attachments as temporary attachments for the current object/form
$oAttachment->Set('temp_id', $sTempId);
$oAttachment->DBUpdate();
// Display them
$iAttId = $oAttachment->GetKey();
$oDoc = $oAttachment->Get('contents');
$sFileName = htmlentities($oDoc->GetFileName(), ENT_QUOTES, 'UTF-8');
$sIcon = utils::GetAbsoluteUrlAppRoot().AttachmentPlugIn::GetFileIcon($sFileName);
$sDownloadLink = utils::GetAbsoluteUrlAppRoot().ATTACHMENT_DOWNLOAD_URL.$iAttId;
$sPreview = $oDoc->IsPreviewAvailable() ? 'true' : 'false';
$oPage->add('<div class="attachment" id="display_attachment_'.$iAttId.'"><a data-preview="'.$sPreview.'" href="'.$sDownloadLink.'"><img src="'.$sIcon.'"><br/>'.$sFileName.'<input id="attachment_'.$iAttId.'" type="hidden" name="attachments[]" value="'.$iAttId.'"/></a><br/>&nbsp;<input id="btn_remove_'.$iAttId.'" type="button" class="btn_hidden" value="Delete" onClick="RemoveAttachment('.$iAttId.');"/>&nbsp;</div>');
$oPage->add_ready_script("$('#attachment_plugin').trigger('add_attachment', [$iAttId, '".addslashes($sFileName)."', false /* not an line image */]);");
}
}
}
$oPage->add('</span>');
$oPage->add('<div style="clear:both"></div>');
$sMaxUpload = $this->GetMaxUpload();
$oPage->p(Dict::S('Attachments:AddAttachment').'<input type="file" name="file" id="file"><span style="display:none;" id="attachment_loading">&nbsp;<img src="../images/indicator.gif"></span> '.$sMaxUpload);
$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/jquery.iframe-transport.js');
$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/jquery.fileupload.js');
$sDownloadLink = utils::GetAbsoluteUrlAppRoot().ATTACHMENT_DOWNLOAD_URL;
$oPage->add_ready_script(
<<< EOF
$('#file').fileupload({
url: GetAbsoluteUrlModulesRoot()+'itop-attachments/ajax.attachment.php',
formData: { operation: 'add', temp_id: '$sTempId', obj_class: '$sClass' },
dataType: 'json',
pasteZone: null, // Don't accept files via Chrome's copy/paste
done: function (e, data) {
if(typeof(data.result.error) != 'undefined')
{
if(data.result.error != '')
{
alert(data.result.error);
}
else
{
var sDownloadLink = '$sDownloadLink'+data.result.att_id;
$('#attachments').append('<div class="attachment" id="display_attachment_'+data.result.att_id+'"><a data-preview="'+data.result.preview+'" href="'+sDownloadLink+'"><img src="'+data.result.icon+'"><br/>'+data.result.msg+'<input id="attachment_'+data.result.att_id+'" type="hidden" name="attachments[]" value="'+data.result.att_id+'"/></a><br/><input type="button" class="btn_hidden" value="{$sDeleteBtn}" onClick="RemoveAttachment('+data.result.att_id+');"/></div>');
if($sIsDeleteEnabled)
{
$('#display_attachment_'+data.result.att_id).hover( function() { $(this).children(':button').toggleClass('btn_hidden'); } );
}
$('#attachment_plugin').trigger('add_attachment', [data.result.att_id, data.result.msg, false /* inline image */]);
}
}
},
start: function() {
$('#attachment_loading').show();
},
stop: function() {
$('#attachment_loading').hide();
}
});
$(document).bind('dragover', function (e) {
var bFiles = false;
if (e.dataTransfer && e.dataTransfer.types)
{
for (var i = 0; i < e.dataTransfer.types.length; i++)
{
if (e.dataTransfer.types[i] == "application/x-moz-nativeimage")
{
bFiles = false; // mozilla contains "Files" in the types list when dragging images inside the page, but it also contains "application/x-moz-nativeimage" before
break;
}
if (e.dataTransfer.types[i] == "Files")
{
bFiles = true;
break;
}
}
}
if (!bFiles) return; // Not dragging files
var dropZone = $('#file').closest('fieldset');
if (!dropZone.is(':visible'))
{
// Hidden, but inside an inactive tab? Higlight the tab
var sTabId = dropZone.closest('.ui-tabs-panel').attr('aria-labelledby');
dropZone = $('#'+sTabId).closest('li');
}
timeout = window.dropZoneTimeout;
if (!timeout) {
dropZone.addClass('drag_in');
} else {
clearTimeout(timeout);
}
window.dropZoneTimeout = setTimeout(function () {
window.dropZoneTimeout = null;
dropZone.removeClass('drag_in');
}, 300);
});
// check if the attachments are used by inline images
window.setTimeout( function() {
$('.attachment a').each(function() {
var sUrl = $(this).attr('href');
if($('img[src="'+sUrl+'"]').length > 0)
{
$(this).addClass('image-in-use').find('img').wrap('<div class="image-in-use-wrapper" style="position:relative;display:inline-block;"></div>');
}
});
$('.htmlEditor').each(function() {
var oEditor = $(this).ckeditorGet();
var sHtml = oEditor.getData();
var jElement = $('<div/>').html(sHtml).contents();
jElement.find('img').each(function() {
var sSrc = $(this).attr('src');
$('.attachment a[href="'+sSrc+'"]').parent().addClass('image-in-use').find('img').wrap('<div class="image-in-use-wrapper" style="position:relative;display:inline-block;"></div>');
});
});
$('.image-in-use-wrapper').append('<div style="position:absolute;top:0;left:0;"><img src="../images/transp-lock.png"></div>');
}, 200 );
EOF
);
$oPage->p('<span style="display:none;" id="attachment_loading">Loading, please wait...</span>');
$oPage->p('<input type="hidden" id="attachment_plugin" name="attachment_plugin"/>');
if ($this->m_bDeleteEnabled)
{
$oPage->add_ready_script('$(".attachment").hover( function() {$(this).children(":button").toggleClass("btn_hidden"); } );');
}
}
else
{
$oPage->add('<span id="attachments">');
if ($oSet->Count() == 0)
{
$oPage->add(Dict::S('Attachments:NoAttachment'));
}
else
{
while ($oAttachment = $oSet->Fetch())
{
$iAttId = $oAttachment->GetKey();
$oDoc = $oAttachment->Get('contents');
$sFileName = htmlentities($oDoc->GetFileName(), ENT_QUOTES, 'UTF-8');
$sIcon = utils::GetAbsoluteUrlAppRoot().AttachmentPlugIn::GetFileIcon($sFileName);
$sPreview = $oDoc->IsPreviewAvailable() ? 'true' : 'false';
$sDownloadLink = utils::GetAbsoluteUrlAppRoot().ATTACHMENT_DOWNLOAD_URL.$iAttId;
$oPage->add('<div class="attachment" id="attachment_'.$iAttId.'"><a data-preview="'.$sPreview.'" href="'.$sDownloadLink.'"><img src="'.$sIcon.'"><br/>'.$sFileName.'</a><input type="hidden" name="attachments[]" value="'.$iAttId.'"/><br/>&nbsp;&nbsp;</div>');
}
}
$oPage->add('</span>');
}
$oPage->add('</fieldset>');
$sPreviewNotAvailable = addslashes(Dict::S('Attachments:PreviewNotAvailable'));
$iMaxWidth = MetaModel::GetModuleSetting('itop-attachments', 'preview_max_width', 290);
$oPage->add_ready_script(
<<<EOF
$(document).tooltip({
items: '.attachment a',
position: { my: 'left top', at: 'right top', using: function( position, feedback ) { $( this ).css( position ); }},
content: function() { if ($(this).attr('data-preview') == 'true') { return('<img style=\"max-width:{$iMaxWidth}px\" src=\"'+$(this).attr('href')+'\"></img>');} else { return '$sPreviewNotAvailable'; }}
});
EOF
);
}
protected static function UpdateAttachments($oObject, $oChange = null)
{
self::$m_bIsModified = false;
if (utils::ReadParam('attachment_plugin', 'not-in-form') == 'not-in-form')
{
// Workaround to an issue in iTop < 2.0
// Leave silently if there is no trace of the attachment form
return;
}
$iTransactionId = utils::ReadParam('transaction_id', null);
if (!is_null($iTransactionId))
{
$aActions = array();
$aAttachmentIds = utils::ReadParam('attachments', array());
$aRemovedAttachmentIds = utils::ReadParam('removed_attachments', array());
// Get all current attachments
$oSearch = DBObjectSearch::FromOQL("SELECT Attachment WHERE item_class = :class AND item_id = :item_id");
$oSet = new DBObjectSet($oSearch, array(), array('class' => get_class($oObject), 'item_id' => $oObject->GetKey()));
while ($oAttachment = $oSet->Fetch())
{
// Remove attachments that are no longer attached to the current object
if (in_array($oAttachment->GetKey(), $aRemovedAttachmentIds))
{
$oAttachment->DBDelete();
$aActions[] = self::GetActionChangeOp($oAttachment, false /* false => deletion */);
}
}
// Attach new (temporary) attachements
$sTempId = session_id().'_'.$iTransactionId;
// The object is being created from a form, check if there are pending attachments
// for this object, but deleting the "new" ones that were already removed from the form
$sOQL = 'SELECT Attachment WHERE temp_id = :temp_id';
$oSearch = DBObjectSearch::FromOQL($sOQL);
foreach($aAttachmentIds as $iAttachmentId)
{
$oSet = new DBObjectSet($oSearch, array(), array('temp_id' => $sTempId));
while($oAttachment = $oSet->Fetch())
{
if (in_array($oAttachment->GetKey(),$aRemovedAttachmentIds))
{
$oAttachment->DBDelete();
// temporary attachment removed, don't even mention it in the history
}
else
{
$oAttachment->SetItem($oObject);
$oAttachment->Set('temp_id', '');
$oAttachment->DBUpdate();
// temporary attachment confirmed, list it in the history
$aActions[] = self::GetActionChangeOp($oAttachment, true /* true => creation */);
}
}
}
if (count($aActions) > 0)
{
foreach($aActions as $oChangeOp)
{
self::RecordHistory($oChange, $oObject, $oChangeOp);
}
self::$m_bIsModified = true;
}
}
}
/////////////////////////////////////////////////////////////////////////////////////////
public static function GetFileIcon($sFileName)
{
$aPathParts = pathinfo($sFileName);
if (!array_key_exists('extension', $aPathParts))
{
// No extension: use the default icon
$sIcon = 'document.png';
}
else
{
switch($aPathParts['extension'])
{
case 'doc':
case 'docx':
$sIcon = 'doc.png';
break;
case 'xls':
case 'xlsx':
$sIcon = 'xls.png';
break;
case 'ppt':
case 'pptx':
$sIcon = 'ppt.png';
break;
case 'pdf':
$sIcon = 'pdf.png';
break;
case 'txt':
case 'text':
$sIcon = 'txt.png';
break;
case 'rtf':
$sIcon = 'rtf.png';
break;
case 'odt':
$sIcon = 'odt.png';
break;
case 'ods':
$sIcon = 'ods.png';
break;
case 'odp':
$sIcon = 'odp.png';
break;
case 'html':
case 'htm':
$sIcon = 'html.png';
break;
case 'png':
case 'gif':
case 'jpg':
case 'jpeg':
case 'tiff':
case 'tif':
case 'bmp':
$sIcon = 'image.png';
break;
case 'zip':
case 'gz':
case 'tgz':
case 'rar':
$sIcon = 'zip.png';
break;
default:
$sIcon = 'document.png';
break;
}
}
return 'env-'.utils::GetCurrentEnvironment()."/itop-attachments/icons/$sIcon";
}
/////////////////////////////////////////////////////////////////////////
private static function RecordHistory($oChange, $oTargetObject, $oMyChangeOp)
{
if (!is_null($oChange))
{
$oMyChangeOp->Set("change", $oChange->GetKey());
}
$oMyChangeOp->Set("objclass", get_class($oTargetObject));
$oMyChangeOp->Set("objkey", $oTargetObject->GetKey());
$iId = $oMyChangeOp->DBInsertNoReload();
}
/////////////////////////////////////////////////////////////////////////
private static function GetActionChangeOp($oAttachment, $bCreate = true)
{
$oBlob = $oAttachment->Get('contents');
$sFileName = $oBlob->GetFileName();
if ($bCreate)
{
$oChangeOp = new CMDBChangeOpAttachmentAdded();
$oChangeOp->Set('attachment_id', $oAttachment->GetKey());
$oChangeOp->Set('filename', $sFileName);
}
else
{
$oChangeOp = new CMDBChangeOpAttachmentRemoved();
$oChangeOp->Set('filename', $sFileName);
}
return $oChangeOp;
}
/////////////////////////////////////////////////////////////////////////
/**
* Returns if Attachments should be readonly for $oObject in the $sState state for the $sGUI GUI
*
* @param DBObject $oObject
* @param string $sState
* @param string $sGUI
* @return bool
*/
public static function IsReadonlyState(DBObject $oObject, $sState, $sGUI = self::ENUM_GUI_ALL)
{
$aParamDefaultValue = array(
static::ENUM_GUI_ALL => array(
'Ticket' => array('closed')
)
);
$bReadonly = false;
$sClass = get_class($oObject);
$aReadonlyStatus = MetaModel::GetModuleSetting('itop-attachments', 'readonly_states', $aParamDefaultValue);
if(!empty($aReadonlyStatus))
{
// Merging GUIs entries
$aEntries = array();
// - All
if( array_key_exists(static::ENUM_GUI_ALL, $aReadonlyStatus) )
{
$aEntries = array_merge_recursive($aEntries, $aReadonlyStatus[static::ENUM_GUI_ALL]);
}
// - Backoffice & Portals
foreach( array(static::ENUM_GUI_BACKOFFICE, static::ENUM_GUI_PORTALS) as $sEnumGUI)
{
if( in_array($sGUI, array(static::ENUM_GUI_ALL, $sEnumGUI)) )
{
if( array_key_exists($sEnumGUI, $aReadonlyStatus) )
{
$aEntries = array_merge_recursive($aEntries, $aReadonlyStatus[$sEnumGUI]);
}
}
}
$aParentClasses = array_reverse( MetaModel::EnumParentClasses($sClass, ENUM_PARENT_CLASSES_ALL) );
foreach($aParentClasses as $sParentClass)
{
if( array_key_exists($sParentClass, $aEntries) )
{
// If we found an ancestor of the object's class, we stop looking event if the current state is not specified
if( in_array($oObject->GetState(), $aEntries[$sParentClass]) )
{
$bReadonly = true;
}
break;
}
}
}
return $bReadonly;
}
}
/**
* Record the modification of a caselog (text)
* since the caselog itself stores the history
* of its entries, there is no need to duplicate
* the text here
*
* @package iTopORM
*/
class CMDBChangeOpAttachmentAdded extends CMDBChangeOp
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_attachment_added",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeExternalKey("attachment_id", array("targetclass"=>"Attachment", "allowed_values"=>null, "sql"=>"attachment_id", "is_null_allowed"=>true, "on_target_delete"=>DEL_SILENT, "depends_on"=>array())));
MetaModel::Init_AddAttribute(new AttributeString("filename", array("allowed_values"=>null, "sql"=>"filename", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
// Display lists
MetaModel::Init_SetZListItems('details', array('attachment_id')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('attachment_id')); // Attributes to be displayed for a list
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
// Temporary, until we change the options of GetDescription() -needs a more global revision
$bIsHtml = true;
$sResult = '';
$sTargetObjectClass = 'Attachment';
$iTargetObjectKey = $this->Get('attachment_id');
$sFilename = htmlentities($this->Get('filename'), ENT_QUOTES, 'UTF-8');
$oTargetSearch = new DBObjectSearch($sTargetObjectClass);
$oTargetSearch->AddCondition('id', $iTargetObjectKey, '=');
$oMonoObjectSet = new DBObjectSet($oTargetSearch);
if ($oMonoObjectSet->Count() > 0)
{
$oAttachment = $oMonoObjectSet->Fetch();
$oDoc = $oAttachment->Get('contents');
$sPreview = $oDoc->IsPreviewAvailable() ? 'data-preview="true"' : '';
$sResult = Dict::Format('Attachments:History_File_Added', '<span class="attachment-history-added attachment"><a '.$sPreview.' target="_blank" href="'.$oDoc->GetDownloadURL($sTargetObjectClass, $iTargetObjectKey, 'contents').'">'.$sFilename.'</a></span>');
}
else
{
$sResult = Dict::Format('Attachments:History_File_Added', '<span class="attachment-history-deleted">'.$sFilename.'</span>');
}
return $sResult;
}
}
class CMDBChangeOpAttachmentRemoved extends CMDBChangeOp
{
public static function Init()
{
$aParams = array
(
"category" => "core/cmdb",
"key_type" => "",
"name_attcode" => "change",
"state_attcode" => "",
"reconc_keys" => array(),
"db_table" => "priv_changeop_attachment_removed",
"db_key_field" => "id",
"db_finalclass_field" => "",
);
MetaModel::Init_Params($aParams);
MetaModel::Init_InheritAttributes();
MetaModel::Init_AddAttribute(new AttributeString("filename", array("allowed_values"=>null, "sql"=>"filename", "default_value"=>"", "is_null_allowed"=>false, "depends_on"=>array())));
// Display lists
MetaModel::Init_SetZListItems('details', array('filename')); // Attributes to be displayed for the complete details
MetaModel::Init_SetZListItems('list', array('filename')); // Attributes to be displayed for a list
}
/**
* Describe (as a text string) the modifications corresponding to this change
*/
public function GetDescription()
{
// Temporary, until we change the options of GetDescription() -needs a more global revision
$bIsHtml = true;
$sResult = Dict::Format('Attachments:History_File_Removed', '<span class="attachment-history-deleted">'.htmlentities($this->Get('filename'), ENT_QUOTES, 'UTF-8').'</span>');
return $sResult;
}
}
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