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Mail tree re-structuring W.I.P.
This commit is contained in:
Hadi Nategh
parent
3d816ed6f5
commit
51134e581e
293
mail/inc/class.mail_tree.inc.php
Normal file
293
mail/inc/class.mail_tree.inc.php
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@ -0,0 +1,293 @@
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<?php
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/**
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* EGroupware - Mail - tree worker class
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*
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* @link http://www.egroupware.org
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* @package mail
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* @author Hadi Nategh [hn@stylite.de]
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* @copyright (c) 2015 by Stylite AG <info-AT-stylite.de>
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* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
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* @version $Id:$
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*/
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/**
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* Define tree as class tree widget
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*/
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use \etemplate_widget_tree as tree;
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/**
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* Mail tree worker class
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* -provides backend functionality for folder tree
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* -provides classes that may be used by other apps too
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*
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*/
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class mail_tree
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{
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/**
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* delimiter - used to separate profileID from folder-tree-structure
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*
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* @var string
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*/
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static $delimiter = '::';
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function __construct($mail_ui) {
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$this->ui = $mail_ui;
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}
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/**
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*
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* Structs an array of fake INBOX to show as an error node
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* @param string $_profileID icServer profile id
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* @param string $_err error message to be shown on tree node
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* @param mixed $_path
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* @param mixed $_parent
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* @return array returns an array of tree node
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*/
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static function treeLeafNoConnectionArray($_profileID, $_err, $_path, $_parent)
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{
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$baseNode = array('id' => $_profileID);
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$leaf = array(
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'id' => $_profileID.self::$delimiter.'INBOX',
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'text' => $_err,
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'tooltip' => $_err,
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'im0' => "folderNoSelectClosed.gif",
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'im1' => "folderNoSelectOpen.gif",
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'im2' => "folderNoSelectClosed.gif",
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'path'=> $_path,
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'parent' => $_parent
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);
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self::setOutStructure($leaf, $baseNode, self::$delimiter);
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return ($baseNode?$baseNode:array( // fallback not connected array
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'id'=>0,
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'item'=> array(
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'text'=>'INBOX',
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'tooltip'=>'INBOX'.' '.lang('(not connected)'),
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'im0'=>'kfm_home.png'
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)
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)
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);
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}
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/**
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* getTree provides tree structure regarding to selected node
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*
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* @param string $_parent = null, no parent node means root with the first level of folders
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* @param string $_profileID icServer id
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* @return array returns an array of mail tree structure according to provided node
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*/
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function getTree ($_parent = null, $_profileID = '')
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{
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//Init mail folders
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$tree = array(tree::ID=> $_parent?$_parent:0,tree::CHILDREN => array());
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$fn_nodeHasChildren = function ($_node)
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{
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$hasChildren = 0;
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if (in_array('\haschildren', $_node['ATTRIBUTES']) ||
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in_array('\Haschildren', $_node['ATTRIBUTES']) ||
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in_array('\HasChildren', $_node['ATTRIBUTES'])) $hasChildren = 1;
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return $hasChildren;
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};
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if ($_parent) $_profileID = $this->ui->icServerID;
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if (is_numeric($_profileID) && $_profileID != $this->ui->mail_bo->profileID)
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{
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try
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{
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$this->ui->changeProfile($_profileID);
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} catch (Exception $ex) {
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return self::treeLeafNoConnectionArray($_profileID, $ex->getMessage(),array($_profileID), '');
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}
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}
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if ($_parent)
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{
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try
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{
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$folders = $this->ui->mail_bo->getFolderArray($_parent);
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} catch (Exception $ex) {
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return self::treeLeafNoConnectionArray($_profileID, $ex->getMessage(),array($_profileID), '');
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}
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$childrenNode = array();
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foreach ($folders as &$node)
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{
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$nodeId = $_profileID.self::$delimiter.$node['MAILBOX'];
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$childrenNode[tree::CHILDREN][] = array(
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tree::ID=>$nodeId,
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tree::AUTOLOAD_CHILDREN => $fn_nodeHasChildren($node),
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tree::CHILDREN =>array(),
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tree::LABEL =>$node['MAILBOX']
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);
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}
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$tree[tree::CHILDREN][0] = $childrenNode;
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}
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else
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{
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$baseNode = array('id' => 0);
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foreach(emailadmin_account::search(true, false) as $acc_id => $accObj)
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{
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if (!$accObj->is_imap()|| $acc_id != $_profileID) continue;
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$identity = emailadmin_account::identity_name($accObj,true,$GLOBALS['egw_info']['user']['acount_id']);
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$baseNode = array('id' => $acc_id,
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'text' => str_replace(array('<','>'),array('[',']'),$identity),
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'tooltip' => '('.$acc_id.') '.htmlspecialchars_decode($identity),
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'im0' => 'thunderbird.png',
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'im1' => 'thunderbird.png',
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'im2' => 'thunderbird.png',
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'path'=> array($acc_id),
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'child'=> true, // dynamic loading on unfold
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'parent' => '',
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'open' => 1,
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// mark on account if Sieve is enabled
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'data' => array(
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'sieve' => $accObj->imapServer()->acc_sieve_enabled,
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'spamfolder'=> $accObj->imapServer()->acc_folder_junk?true:false
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),
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);
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self::setOutStructure($baseNode, $tree,self::$delimiter);
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}
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//List of folders
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$foldersList = $this->ui->mail_bo->getFolderArray(null, true);
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$nameSpaces = $this->ui->mail_bo->_getNameSpaces();
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// Parent node arrays
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$parentNode = $parentNodes = array();
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foreach ($nameSpaces as &$nameSpace)
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{
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list($index) = explode($nameSpace['delimiter'], $nameSpace['prefix']);
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$parentNode = array(
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tree::ID=>$_profileID.self::$delimiter.$foldersList[$index]['MAILBOX'],
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tree::AUTOLOAD_CHILDREN => $fn_nodeHasChildren($foldersList[$index]),
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tree::CHILDREN =>array(),
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tree::LABEL =>$foldersList[$index]['MAILBOX'],
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tree::OPEN => 1
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);
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// Save parentNodes
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$parentNodes []= $index;
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// Remove the parent nodes from the list
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unset ($foldersList[$index]);
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//$parentNode[tree::CHILDREN][] =$childrenNode;
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$baseNode[tree::CHILDREN][] = $parentNode;
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}
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foreach ($parentNodes as $pIndex => $parent)
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{
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$indxPattern = '/^'.$parent.'/';
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$childrenNode = array();
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foreach ($foldersList as &$node)
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{
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$textMatch = explode($node['delimiter'], $node['MAILBOX']);
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$text = $textMatch[count($textMatch)-1];
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if (!preg_match($indxPattern, $node['MAILBOX'])) continue;
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$nodeId = $_profileID.self::$delimiter.$node['MAILBOX'];
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$childrenNode[] = array(
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tree::ID=>$nodeId,
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tree::AUTOLOAD_CHILDREN => $fn_nodeHasChildren($node),
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tree::CHILDREN =>array(),
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tree::LABEL =>$text,
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);
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}
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$baseNode[tree::CHILDREN][$pIndex][tree::CHILDREN] = $childrenNode;
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}
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$tree[tree::CHILDREN][0] = $baseNode;
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}
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return $tree;
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}
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/**
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* setOutStructure - helper function to transform the folderObjectList to dhtmlXTreeObject requirements
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*
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* @param array $data data to be processed
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* @param array &$out, out array
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* @param string $del needed as glue for parent/child operation / comparsion
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* @param boolean $createMissingParents a missing parent, instead of throwing an exception
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* @param array $nameSpace used to check on creation of nodes in namespaces other than personal
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* as clearance for access may be limited to a single branch-node of a tree
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* @return void
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*/
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static function setOutStructure($data, &$out, $del='.', $createMissingParents=true, $nameSpace=array())
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{
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//error_log(__METHOD__."(".array2string($data).', '.array2string($out).", '$del')");
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$components = $data['path'];
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array_pop($components); // remove own name
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$insert = &$out;
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$parents = array();
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foreach($components as $component)
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{
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if (count($parents)>1)
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{
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$helper = array_slice($parents,1,null,true);
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$parent = $parents[0].self::$delimiter.implode($del, $helper);
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if ($parent) $parent .= $del;
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}
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else
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{
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$parent = implode(self::$delimiter, $parents);
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if ($parent) $parent .= self::$delimiter;
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}
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if (!is_array($insert) || !isset($insert['item']))
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{
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// throwing an exeption here seems to be unrecoverable,
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// even if the cause is a something that can be handeled by the mailserver
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if (mail_bo::$debug) error_log(__METHOD__.':'.__LINE__." id=$data[id]: Parent '$parent' of '$component' not found!");
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// should we hit the break? if in personal: sure, something is wrong with the folderstructure
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// if in shared or others we may proceed as access to folders may very well be limited to
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// a single folder within the tree
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$break = true;
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foreach ($nameSpace as $nsp)
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{
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// if (appropriately padded) namespace prefix of (others or shared) is the leading part of parent
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// we want to create the node in question as we meet the above considerations
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if ($nsp['type']!='personal' && $nsp['prefix_present'] && stripos($parent,$data['path'][0].self::$delimiter.$nsp['prefix'])===0)
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{
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if (mail_bo::$debug) error_log(__METHOD__.__LINE__.' about to create:'.$parent.' in '.$data['path'][0].self::$delimiter.$nsp['prefix']);
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$break=false;
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}
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}
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if ($break) break;
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}
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if ($insert['item'])
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{
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foreach($insert['item'] as &$item)
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{
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if ($item['id'] == $parent.$component)
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{
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$insert =& $item;
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break;
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}
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}
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}
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if ($item['id'] != $parent.$component)
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{
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if ($createMissingParents)
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{
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unset($item);
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$item = array('id' => $parent.$component, 'text' => $component, 'im0' => "folderNoSelectClosed.gif",'im1' => "folderNoSelectOpen.gif",'im2' => "folderNoSelectClosed.gif",'tooltip' => lang('no access'));
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$insert['item'][] =& $item;
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$insert =& $item;
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}
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else
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{
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throw new egw_exception_assertion_failed(__METHOD__.':'.__LINE__.": id=$data[id]: Parent '$parent' '$component' not found!");
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}
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}
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$parents[] = $component;
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}
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unset($data['path']);
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$insert['item'][] = $data;
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//error_log(__METHOD__."() leaving with out=".array2string($out));
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}
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}
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@ -23,7 +23,7 @@
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* If no profile change is needed they just call:
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* $mail_ui = new mail_ui();
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* Afterwards they use $mail_ui instead of $this.
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*/
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*/
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class mail_ui
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{
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/**
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@ -142,6 +142,7 @@ class mail_ui
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//openConnection gathers SpecialUseFolderInformation and Delimiter Info
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$this->mail_bo->openConnection(self::$icServerID);
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}
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$this->mail_tree = new mail_tree($this);
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}
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catch (Exception $e)
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{
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@ -233,7 +234,16 @@ class mail_ui
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if (mail_bo::$debugTimes) mail_bo::logRunTimes($starttime,null,'',__METHOD__.__LINE__);
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}
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/**
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* Ajax function to request next branch of a tree branch
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*/
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static function ajax_tree_autoloading ()
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{
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$mail_ui = new mail_ui();
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etemplate_widget_tree::send_quote_json($mail_ui->mail_tree->getTree($_GET['id']));
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}
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/**
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* Subscription popup window
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*
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@ -746,7 +756,7 @@ class mail_ui
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function getFolderTree($_fetchCounters=false, $_nodeID=null, $_subscribedOnly=true, $_returnNodeOnly=true, $_useCacheIfPossible=true, $_popWizard=true)
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{
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if (mail_bo::$debugTimes) $starttime = microtime (true);
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if (!is_null($_nodeID) && $_nodeID !=0)
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if (!is_null($_nodeID) && $_nodeID != 0)
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{
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list($_profileID,$_folderName) = explode(self::$delimiter,$_nodeID,2);
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unset($_folderName);
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@ -761,18 +771,7 @@ class mail_ui
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}
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catch (Exception $e)
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{
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$out = array('id' => $_profileID);
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$oA = array('id' => $_profileID.self::$delimiter.'INBOX',
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'text' => $e->getMessage(),
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'tooltip' => $e->getMessage(),
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'im0' => "folderNoSelectClosed.gif",
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'im1' => "folderNoSelectOpen.gif",
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'im2' => "folderNoSelectClosed.gif",
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'path'=> array($_profileID),
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'parent' => ''
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);
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$this->setOutStructure($oA, $out, self::$delimiter);
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return ($out?$out:array('id'=>0, 'item'=>array('text'=>'INBOX','tooltip'=>'INBOX'.' '.lang('(not connected)'),'im0'=>'kfm_home.png')));
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return self::treeLeafNoConnectionArray($_profileID, $e->getMessage(), array($_profileID), '');
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}
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}
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}
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@ -833,22 +832,12 @@ class mail_ui
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// mark on account if Sieve is enabled
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'data' => array('sieve' => $accountObj->imapServer()->acc_sieve_enabled,'spamfolder'=>($accountObj->imapServer()->acc_folder_junk?true:false)),
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);
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$this->setOutStructure($oA, $out, self::$delimiter);
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mail_tree::setOutStructure($oA, $out, self::$delimiter);
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// create a fake INBOX folder showing connection error (necessary that client UI unlocks tree!)
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if ($e && $acc_id == $_profileID && !$folderObjects)
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{
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$oA = array(
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'id' => $acc_id.self::$delimiter.'INBOX',
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'text' => lang($e->getMessage()),
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'tooltip' => '('.$acc_id.') '.$e->getMessage(),
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'im0' => "folderNoSelectClosed.gif",
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'im1' => "folderNoSelectOpen.gif",
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'im2' => "folderNoSelectClosed.gif",
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'path'=> array($acc_id, 'INBOX'),
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'parent' => $acc_id,
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);
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$this->setOutStructure($oA, $out, self::$delimiter);
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$out = self::treeLeafNoConnectionArray($acc_id, lang($e->getMessage()), array($acc_id, 'INBOX'), $acc_id);
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}
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}
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//$endtime = microtime(true) - $starttime;
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@ -865,6 +854,7 @@ class mail_ui
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$nameSpace = $this->mail_bo->_getNameSpaces();
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foreach($folderObjects as $key => $obj)
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{
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$fS = $this->mail_bo->getFolderStatus($key,false,($_fetchCounters?false:true));
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//error_log(__METHOD__.__LINE__.array2string($key));
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$levels = explode($delimiter,$key);
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$levelCt = count($levels);
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@ -926,7 +916,7 @@ class mail_ui
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}
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$oA['parent'] = $parentName;
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$this->setOutStructure($oA,$out,$obj->delimiter,true,$nameSpace);
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mail_tree::setOutStructure($oA,$out,$obj->delimiter,true,$nameSpace);
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$c++;
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}
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if (!is_null($_nodeID) && $_nodeID !=0 && $_returnNodeOnly==true)
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@ -965,92 +955,7 @@ class mail_ui
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}
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}
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|
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/**
|
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* setOutStructure - helper function to transform the folderObjectList to dhtmlXTreeObject requirements
|
||||
*
|
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* @param array $data data to be processed
|
||||
* @param array &$out, out array
|
||||
* @param string $del needed as glue for parent/child operation / comparsion
|
||||
* @param boolean $createMissingParents a missing parent, instead of throwing an exception
|
||||
* @param array $nameSpace used to check on creation of nodes in namespaces other than personal
|
||||
* as clearance for access may be limited to a single branch-node of a tree
|
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* @return void
|
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*/
|
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function setOutStructure($data, &$out, $del='.', $createMissingParents=true, $nameSpace=array())
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{
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//error_log(__METHOD__."(".array2string($data).', '.array2string($out).", '$del')");
|
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$components = $data['path'];
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array_pop($components); // remove own name
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|
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$insert = &$out;
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$parents = array();
|
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foreach($components as $component)
|
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{
|
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if (count($parents)>1)
|
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{
|
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$helper = array_slice($parents,1,null,true);
|
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$parent = $parents[0].self::$delimiter.implode($del, $helper);
|
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if ($parent) $parent .= $del;
|
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}
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else
|
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{
|
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$parent = implode(self::$delimiter, $parents);
|
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if ($parent) $parent .= self::$delimiter;
|
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}
|
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|
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if (!is_array($insert) || !isset($insert['item']))
|
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{
|
||||
// throwing an exeption here seems to be unrecoverable,
|
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// even if the cause is a something that can be handeled by the mailserver
|
||||
if (mail_bo::$debug) error_log(__METHOD__.':'.__LINE__." id=$data[id]: Parent '$parent' of '$component' not found!");
|
||||
// should we hit the break? if in personal: sure, something is wrong with the folderstructure
|
||||
// if in shared or others we may proceed as access to folders may very well be limited to
|
||||
// a single folder within the tree
|
||||
$break = true;
|
||||
foreach ($nameSpace as $nsp)
|
||||
{
|
||||
// if (appropriately padded) namespace prefix of (others or shared) is the leading part of parent
|
||||
// we want to create the node in question as we meet the above considerations
|
||||
if ($nsp['type']!='personal' && $nsp['prefix_present'] && stripos($parent,$data['path'][0].self::$delimiter.$nsp['prefix'])===0)
|
||||
{
|
||||
if (mail_bo::$debug) error_log(__METHOD__.__LINE__.' about to create:'.$parent.' in '.$data['path'][0].self::$delimiter.$nsp['prefix']);
|
||||
$break=false;
|
||||
}
|
||||
}
|
||||
if ($break) break;
|
||||
}
|
||||
if ($insert['item'])
|
||||
{
|
||||
foreach($insert['item'] as &$item)
|
||||
{
|
||||
if ($item['id'] == $parent.$component)
|
||||
{
|
||||
$insert =& $item;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if ($item['id'] != $parent.$component)
|
||||
{
|
||||
if ($createMissingParents)
|
||||
{
|
||||
unset($item);
|
||||
$item = array('id' => $parent.$component, 'text' => $component, 'im0' => "folderNoSelectClosed.gif",'im1' => "folderNoSelectOpen.gif",'im2' => "folderNoSelectClosed.gif",'tooltip' => lang('no access'));
|
||||
$insert['item'][] =& $item;
|
||||
$insert =& $item;
|
||||
}
|
||||
else
|
||||
{
|
||||
throw new egw_exception_assertion_failed(__METHOD__.':'.__LINE__.": id=$data[id]: Parent '$parent' '$component' not found!");
|
||||
}
|
||||
}
|
||||
$parents[] = $component;
|
||||
}
|
||||
unset($data['path']);
|
||||
$insert['item'][] = $data;
|
||||
//error_log(__METHOD__."() leaving with out=".array2string($out));
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
* Get actions / context menu for index
|
||||
*
|
||||
@ -2299,7 +2204,7 @@ class mail_ui
|
||||
|
||||
//error_log(__METHOD__.__LINE__.$linkView);
|
||||
$attachmentHTML[$key]['link_view'] = '<a href="#" ." title="'.$attachmentHTML[$key]['filename'].'" onclick="'.$linkView.' return false;"><b>'.
|
||||
($value['name'] ? ( $filename ? $filename : $value['name'] ) : lang('(no subject)')).
|
||||
($value['name'] ? $value['name'] : lang('(no subject)')).
|
||||
'</b></a>';
|
||||
|
||||
$linkData = array
|
||||
|
||||
Loading…
Reference in New Issue
Block a user