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Mail tree phase 2 W.I.P.:

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Add functionality to autoload index tree 
Some optimization
This commit is contained in:
Hadi Nategh 2015-07-31 14:21:31 +00:00
parent 57a3c318ea
commit d044e75c9c
2 changed files with 164 additions and 124 deletions
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286
mail/inc/class.mail_tree.inc.php
View File

@ -99,6 +99,7 @@ class mail_tree
*/
static function pathToFolderData ($_path, $_hDelimiter)
{
if (!strpos($_path, self::$delimiter)) $_path = self::$delimiter.$_path;
list(,$path) = explode(self::$delimiter, $_path);
$path_chain = $parts = explode($_hDelimiter, $path);
$name = array_pop($parts);
@ -126,7 +127,37 @@ class mail_tree
in_array('\HasChildren', $_node['ATTRIBUTES'])) $hasChildren = 1;
return $hasChildren;
}
/**
* Check if the given tree id is account node (means root)
*
* @param type $_node a tree id node
* @return boolean returns true if the node is account node otherwise false
*/
private static function isAccountNode ($_node)
{
list(,$leaf) = explode(self::$delimiter, $_node);
if ($leaf || $_node == null) return false;
return true;
}
/**
* Calculate node level form the root
* @param type $_path tree node full path, e.g. INBOX/Drafts
*
* @return int returns node level distance from the root,
* returns false if something goes wrong
*/
private static function getNodeLevel($_path, $_delimiter = '.')
{
$parts = explode($_delimiter, $_path);
if (is_array($parts))
{
return count($parts);
}
return false;
}
/**
* getTree provides tree structure regarding to selected node
*
@ -135,10 +166,12 @@ class mail_tree
* @param int|boolean $_openTopLevel = 1 Open top level folders on load if it's set to 1|true,
* false|0 leaves them in closed state
* @param $_noCheckboxNS = false no checkbox for namesapaces makes sure to not put checkbox for namespaces node
* @param boolean $_subscribedOnly = false get only subscribed folders
* @param boolean $_getThemAll = false, true will get all folders of the account
*
* @return array returns an array of mail tree structure according to provided node
*/
function getTree ($_parent = null, $_profileID = '', $_openTopLevel = 1, $_noCheckboxNS = false)
function getTree ($_parent = null, $_profileID = '', $_openTopLevel = 1, $_noCheckboxNS = false, $_subscribedOnly= false, $_getThemAll = false)
{
//Init mail folders
$tree = array(tree::ID=> $_parent?$_parent:0,tree::CHILDREN => array());
@ -156,12 +189,21 @@ class mail_tree
}
}
if ($_parent) // Single node loader
// User defined folders based on account
$definedFolders = array(
'Trash' => $this->ui->mail_bo->getTrashFolder(false),
'Templates' => $this->ui->mail_bo->getTemplateFolder(false),
'Drafts' => $this->ui->mail_bo->getDraftFolder(false),
'Sent' => $this->ui->mail_bo->getSentFolder(false),
'Junk' => $this->ui->mail_bo->getJunkFolder(false),
'Outbox' => $this->ui->mail_bo->getOutboxFolder(false),
);
if ($_parent && !self::isAccountNode($_parent)) // Single node loader
{
try
{
$nodeInfo = self::pathToFolderData($_parent, $hDelimiter);
$folders = $this->ui->mail_bo->getFolderArrays($nodeInfo['mailbox'],false,2);
$folders = $this->ui->mail_bo->getFolderArrays($nodeInfo['mailbox'],false,$_getThemAll?0:2, $_subscribedOnly);
} catch (Exception $ex) {
return self::treeLeafNoConnectionArray($_profileID, $ex->getMessage(),array($_profileID), '');
}
@ -188,132 +230,47 @@ class mail_tree
}
else //Top Level Nodes loader
{
$baseNode = array('id' => 0);
foreach(emailadmin_account::search(true, false) as $acc_id => $accObj)
if (self::isAccountNode($_parent))
{
if (!$accObj->is_imap()|| $acc_id != $_profileID) continue;
$identity = emailadmin_account::identity_name($accObj,true,$GLOBALS['egw_info']['user']['acount_id']);
$baseNode = array(
tree::ID=> $acc_id,
tree::LABEL => str_replace(array('<','>'),array('[',']'),$identity),
tree::TOOLTIP => '('.$acc_id.') '.htmlspecialchars_decode($identity),
tree::IMAGE_LEAF => self::$leafImages['folderAccount'],
tree::IMAGE_FOLDER_OPEN => self::$leafImages['folderAccount'],
tree::IMAGE_FOLDER_CLOSED => self::$leafImages['folderAccount'],
'path'=> array($acc_id),
tree::CHILDREN => array(), // dynamic loading on unfold
tree::AUTOLOAD_CHILDREN => true,
'parent' => '',
tree::OPEN => $_openTopLevel,
// mark on account if Sieve is enabled
'data' => array(
'sieve' => $accObj->imapServer()->acc_sieve_enabled,
'spamfolder'=> $accObj->imapServer()->acc_folder_junk?true:false
),
tree::NOCHECKBOX => $_noCheckboxNS
);
self::setOutStructure($baseNode, $tree,self::$delimiter);
$_openTopLevel = 1;
}
else
{
$tree = self::getAccountsRootNode($_profileID, $_noCheckboxNS, $_openTopLevel);
if (!$_profileID && !$_openTopLevel) return $tree;
}
//List of folders
$foldersList = $this->ui->mail_bo->getFolderArrays(null, true);
// Parent node arrays
$parentNode = $parentNodes = array();
foreach ($foldersList as $index => $topFolder)
$foldersList = $this->ui->mail_bo->getFolderArrays(null, true, $_getThemAll?0:2,$_subscribedOnly);
foreach ($foldersList as &$folder)
{
$nameSpaces = $this->ui->mail_bo->_getNameSpaces();
$noCheckbox = false;
foreach ($nameSpaces as &$ns)
{
if($_noCheckboxNS && $ns['prefix'] === $index.$hDelimiter) $noCheckbox = true;
}
$parentNode = array(
tree::ID=>$_profileID.self::$delimiter.$topFolder[$index]['MAILBOX'],
tree::AUTOLOAD_CHILDREN => self::nodeHasChildren($topFolder[$index]),
$path = $parent = $parts = explode($folder['delimiter'], $folder['MAILBOX']);
array_pop($parent);
array_unshift($path, $_profileID);
$data = array(
tree::ID=>$_profileID.self::$delimiter.$folder['MAILBOX'],
tree::AUTOLOAD_CHILDREN => self::nodeHasChildren($folder),
tree::CHILDREN =>array(),
tree::LABEL =>lang($topFolder[$index]['MAILBOX']),
tree::OPEN => $_openTopLevel,
tree::TOOLTIP => lang($topFolder[$index]['MAILBOX']),
tree::CHECKED => $topFolder[$index]['SUBSCRIBED'],
tree::NOCHECKBOX => $noCheckbox
tree::LABEL =>lang($folder['MAILBOX']),
tree::OPEN => self::getNodeLevel($folder['MAILBOX'], $folder['delimiter']) <= $_openTopLevel?1:0,
tree::TOOLTIP => lang($folder['MAILBOX']),
tree::CHECKED => $folder['SUBSCRIBED'],
tree::NOCHECKBOX => 0,
'parent' => $parent?$_profileID.self::$delimiter.implode($folder['delimiter'], $parent):$_profileID,
'path' => $path,
'folderarray' => $folder
);
if ($index === "INBOX")
// Set Acl capability for INBOX
if ($folder['MAILBOX'] === "INBOX")
{
$parentNode[tree::IMAGE_LEAF] = self::$leafImages['folderHome'];
$parentNode[tree::IMAGE_FOLDER_OPEN] = self::$leafImages['folderHome'];
$parentNode[tree::IMAGE_FOLDER_CLOSED] = self::$leafImages['folderHome'];
$data['data'] = array('acl' => $this->ui->mail_bo->icServer->queryCapability('ACL'));
}
if(stripos(array2string($topFolder[$index]['ATTRIBUTES']),'\noselect')!== false)
{
$parentNode[tree::IMAGE_LEAF] = self::$leafImages['folderNoSelectClosed'];
$parentNode[tree::IMAGE_FOLDER_OPEN] = self::$leafImages['folderNoSelectOpen'];
$parentNode[tree::IMAGE_FOLDER_CLOSED] = self::$leafImages['folderNoSelectClosed'];
}
// Save parentNodes
$parentNodes []= $index;
// Remove the parent nodes from the list
unset ($topFolder[$index]);
//$parentNode[tree::CHILDREN][] =$childrenNode;
$baseNode[tree::CHILDREN][] = $parentNode;
self::setOutStructure($data, $tree, $folder['delimiter'], true, $this->ui->mail_bo->_getNameSpaces(), $definedFolders);
}
foreach ($parentNodes as $pIndex => $parent)
{
$childrenNodes = $childNode = array();
$definedFolders = array(
'Trash' => $this->ui->mail_bo->getTrashFolder(false),
'Templates' => $this->ui->mail_bo->getTemplateFolder(false),
'Drafts' => $this->ui->mail_bo->getDraftFolder(false),
'Sent' => $this->ui->mail_bo->getSentFolder(false),
'Junk' => $this->ui->mail_bo->getJunkFolder(false),
'Outbox' => $this->ui->mail_bo->getOutboxFolder(false),
);
// Iterate over childern of each top folder(namespaces)
foreach ($foldersList[$parent] as &$node)
{
// Skipe the parent node itself
if (is_array($foldersList[$parent][$parent]) &&
$foldersList[$parent][$parent]['MAILBOX'] === $node['MAILBOX']) continue;
$pathArr = explode($node['delimiter'], $node['MAILBOX']);
$folderName = array_pop($pathArr);
$parentPath = $_profileID.self::$delimiter.implode($pathArr,$node['delimiter']);
$nodeId = $_profileID.self::$delimiter.$node['MAILBOX'];
$childNode = array(
tree::ID => $nodeId,
tree::AUTOLOAD_CHILDREN => self::nodeHasChildren($node),
tree::CHILDREN => array(),
tree::LABEL => lang($folderName),
'parent' => $parentPath,
tree::CHECKED => $node['SUBSCRIBED']
);
if (array_search($node['MAILBOX'], $definedFolders) !== false)
{
//User defined folders icons
$childNode[tree::IMAGE_LEAF] =
$childNode[tree::IMAGE_FOLDER_OPEN] =
$childNode [tree::IMAGE_FOLDER_CLOSED] = "MailFolder".$folderName.".png";
}
elseif(stripos(array2string($node['ATTRIBUTES']),'\noselect')!== false)
{
$childNode[tree::IMAGE_LEAF] = self::$leafImages['folderNoSelectClosed'];
$childNode[tree::IMAGE_FOLDER_OPEN] = self::$leafImages['folderNoSelectOpen'];
$childNode[tree::IMAGE_FOLDER_CLOSED] = self::$leafImages['folderNoSelectClosed'];
}
else
{
$childNode[tree::IMAGE_LEAF] = self::$leafImages['folderLeaf'];
$childNode[tree::IMAGE_FOLDER_OPEN] = self::$leafImages['folderOpen'];
$childNode[tree::IMAGE_FOLDER_CLOSED] = self::$leafImages['folderClose'];
}
$childrenNodes[] = $childNode;
}
$baseNode[tree::CHILDREN][$pIndex][tree::CHILDREN] = $childrenNodes;
}
$tree[tree::CHILDREN][0] = $baseNode;
// Structs children of account root node. Used for mail index tree when we do autoloading on account id
if (self::isAccountNode($_parent)) $tree = array(tree::ID => $_parent, tree::CHILDREN => $tree[tree::CHILDREN][0][tree::CHILDREN]);
}
return $tree;
}
@ -329,7 +286,7 @@ class mail_tree
* as clearance for access may be limited to a single branch-node of a tree
* @return void
*/
static function setOutStructure($data, &$out, $del='.', $createMissingParents=true, $nameSpace=array())
static function setOutStructure($data, &$out, $del='.', $createMissingParents=true, $nameSpace=array(), $definedFolders= array())
{
//error_log(__METHOD__."(".array2string($data).', '.array2string($out).", '$del')");
$components = $data['path'];
@ -399,9 +356,92 @@ class mail_tree
}
$parents[] = $component;
}
if ($data['folderarray']['delimiter'] && $data['folderarray']['MAILBOX'])
{
$path = explode($data['folderarray']['delimiter'], $data['folderarray']['MAILBOX']);
$folderName = array_pop($path);
if ($data['folderarray']['MAILBOX'] === "INBOX")
{
$data[tree::IMAGE_LEAF] = self::$leafImages['folderHome'];
$data[tree::IMAGE_FOLDER_OPEN] = self::$leafImages['folderHome'];
$data[tree::IMAGE_FOLDER_CLOSED] = self::$leafImages['folderHome'];
}
// User defined folders may get different icons
// plus they need to be translated too
if (array_search($data['folderarray']['MAILBOX'], $definedFolders, true) !== false)
{
$data[tree::LABEL] = lang($folderName);
$data[tree::TOOLTIP] = lang($folderName);
//User defined folders icons
$data[tree::IMAGE_LEAF] =
$data[tree::IMAGE_FOLDER_OPEN] =
$data [tree::IMAGE_FOLDER_CLOSED] = "MailFolder".$folderName.".png";
}
elseif(stripos(array2string($data['folderarray']['attributes']),'\noselect')!== false)
{
$data[tree::IMAGE_LEAF] = self::$leafImages['folderNoSelectClosed'];
$data[tree::IMAGE_FOLDER_OPEN] = self::$leafImages['folderNoSelectOpen'];
$data[tree::IMAGE_FOLDER_CLOSED] = self::$leafImages['folderNoSelectClosed'];
}
elseif ($data['parent'])
{
$data[tree::LABEL] = $folderName;
$data[tree::TOOLTIP] = $folderName;
$data[tree::IMAGE_LEAF] = self::$leafImages['folderLeaf'];
$data[tree::IMAGE_FOLDER_OPEN] = self::$leafImages['folderOpen'];
$data[tree::IMAGE_FOLDER_CLOSED] = self::$leafImages['folderClose'];
}
}
//Remove extra data from tree structure
unset($data['folderarray']);
unset($data['path']);
$insert['item'][] = $data;
//error_log(__METHOD__."() leaving with out=".array2string($out));
}
/**
* Get accounts root node, fetches all or an accounts for a user
*
* @param type $_profileID = null Null means all accounts and giving profileid means fetches node for the account
* @param type $_noCheckbox = false option to switch checkbox of
* @param type $_openTopLevel = 0 option to either start the node opened (1) or closed (0)
*
* @return array an array of baseNodes of accounts
*/
static function getAccountsRootNode($_profileID = null, $_noCheckbox = false, $_openTopLevel = 0 )
{
$roots = array(tree::ID => 0, tree::CHILDREN => array());
foreach(emailadmin_account::search(true, false) as $acc_id => $accObj)
{
if (!$accObj->is_imap()|| $_profileID && $acc_id != $_profileID) continue;
$identity = emailadmin_account::identity_name($accObj,true,$GLOBALS['egw_info']['user']['acount_id']);
// Open top level folders for active account
$openActiveAccount = $GLOBALS['egw_info']['user']['preferences']['mail']['ActiveProfileID'] == $acc_id?1:0;
$baseNode = array(
tree::ID=> $acc_id,
tree::LABEL => str_replace(array('<','>'),array('[',']'),$identity),
tree::TOOLTIP => '('.$acc_id.') '.htmlspecialchars_decode($identity),
tree::IMAGE_LEAF => self::$leafImages['folderAccount'],
tree::IMAGE_FOLDER_OPEN => self::$leafImages['folderAccount'],
tree::IMAGE_FOLDER_CLOSED => self::$leafImages['folderAccount'],
'path'=> array($acc_id),
tree::CHILDREN => array(), // dynamic loading on unfold
tree::AUTOLOAD_CHILDREN => true,
'parent' => '',
tree::OPEN => $_openTopLevel?$_openTopLevel:$openActiveAccount,
// mark on account if Sieve is enabled
'data' => array(
'sieve' => $accObj->imapServer()->acc_sieve_enabled,
'spamfolder'=> $accObj->imapServer()->acc_folder_junk?true:false
),
tree::NOCHECKBOX => $_noCheckbox
);
self::setOutStructure($baseNode, $roots,self::$delimiter);
}
return $roots;
}
}

2
mail/templates/default/index.xet
View File

@ -45,7 +45,7 @@
</grid>
</template>
<template id="mail.index" template="" lang="" group="0" version="1.9.001">
<tree autoloading="mail.mail_ui.ajax_foldertree" id="nm[foldertree]" onclick="app.mail.mail_changeFolder" parent_node="mail-tree_target"/>
<tree autoloading="mail.mail_ui.ajax_foldertree" id="nm[foldertree]" onclick="app.mail.mail_changeFolder" parent_node="mail-tree_target" onopenstart="app.mail.subscription_autoloadingStart" onopenend="app.mail.subscription_autoloadingEnd"/>
<html id="msg"/>
<buttononly id="button[mailcreate]" onclick="app.mail.mail_compose(false);" label="Compose" parent_node="mail-index_buttonmailcreate"/>
<hbox class="mail-index_quotabox"><progress id="nm[quotainpercent]" label="@nm[quota]" class="@nm[quotaclass]"/></hbox>