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salesagility_SuiteCRM/modules/ModuleBuilder/parsers/views/AbstractMetaDataImplementation.php
2023-07-18 15:53:09 +01:00

503 lines
19 KiB
PHP
Executable File

<?php
/**
*
* SugarCRM Community Edition is a customer relationship management program developed by
* SugarCRM, Inc. Copyright (C) 2004-2013 SugarCRM Inc.
*
* SuiteCRM is an extension to SugarCRM Community Edition developed by SalesAgility Ltd.
* Copyright (C) 2011 - 2018 SalesAgility Ltd.
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU Affero General Public License version 3 as published by the
* Free Software Foundation with the addition of the following permission added
* to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
* IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
* OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
*
* This program 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
* this program; if not, see http://www.gnu.org/licenses or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*
* You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
* SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU Affero General Public License version 3.
*
* In accordance with Section 7(b) of the GNU Affero General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* SugarCRM" logo and "Supercharged by SuiteCRM" logo. If the display of the logos is not
* reasonably feasible for technical reasons, the Appropriate Legal Notices must
* display the words "Powered by SugarCRM" and "Supercharged by SuiteCRM".
*/
if (!defined('sugarEntry') || !sugarEntry) {
die('Not A Valid Entry Point');
}
require_once 'modules/ModuleBuilder/parsers/constants.php';
require_once 'modules/ModuleBuilder/parsers/views/History.php';
/**
* Abstract base clase for Parser Implementations (using a Bridge Pattern)
* The Implementations hide the differences between :
* - Deployed modules (such as OOB modules and deployed ModuleBuilder modules) that are located in the /modules directory and have metadata in modules/<name>/metadata and in the custom directory
* - WIP modules which are being worked on in ModuleBuilder and that are located in custom
*/
#[\AllowDynamicProperties]
abstract class AbstractMetaDataImplementation
{
/**
* @var string $_view ;
*/
protected $_view;
/**
* @var string $_viewName
*/
protected $_viewName;
/**
* @var string $_moduleName
*/
protected $_moduleName;
/**
* @var array $_viewdefs
*/
protected $_viewdefs;
/**
* @var array $_originalViewdefs
*/
protected $_originalViewdefs = array();
/**
* @var array $_fielddefs
*/
protected $_fielddefs;
/**
* @var string $_sourceFilename
* the name of the file from which we loaded the definition we're working on - needed when we come to write out
* the historical record would like this to be a constant, but alas, constants cannot contain arrays...
*/
protected $_sourceFilename = '';
/**
* @var array $_fileVariables
*/
protected $_fileVariables = array(
MB_DASHLETSEARCH => 'dashletData',
MB_DASHLET => 'dashletData',
MB_POPUPSEARCH => 'popupMeta',
MB_POPUPLIST => 'popupMeta',
MB_LISTVIEW => 'listViewDefs',
MB_BASICSEARCH => 'searchdefs',
MB_ADVANCEDSEARCH => 'searchdefs',
MB_EDITVIEW => 'viewdefs',
MB_DETAILVIEW => 'viewdefs',
MB_QUICKCREATE => 'viewdefs',
);
/**
* @var array $_originalViewTemplateDefs
*/
protected $_originalViewTemplateDefs;
/**
* @var array $_variables
*/
protected $_variables;
/**
* Getters for the definitions loaded by the Constructor
* @return array
*/
public function getViewdefs()
{
$GLOBALS['log']->debug(get_class($this) . '->getViewdefs:' . print_r($this->_viewdefs, true));
return $this->_viewdefs;
}
/**
* @return array
*/
public function getOriginalViewdefs()
{
return $this->_originalViewdefs;
}
/**
* @return array
*/
public function getOriginalViewTemplateDefinitions()
{
return $this->_originalViewTemplateDefs;
}
/**
* @return mixed
*/
public function getFielddefs()
{
return $this->_fielddefs;
}
/**
* Obtain a new accessor for the history of this layout
* Ideally the History object would be a singleton; however given the use case (modulebuilder/studio) it's unlikely to be an issue
*
* @return mixed
*/
public function getHistory()
{
return $this->_history;
}
/**
* Load a layout from a file, given a filename
* Doesn't do any preprocessing on the viewdefs - just returns them as found for other classes to make sense of
* @param string $filename The full path to the file containing the layout
* @return array The layout, null if the file does not exist
*/
protected function _loadFromFile($filename)
{
$viewdefs = [];
// BEGIN ASSERTIONS
if (!file_exists($filename)) {
return null;
}
// END ASSERTIONS
$GLOBALS['log']->debug(get_class($this) . "->_loadFromFile(): reading from " . $filename);
require $filename; // loads the viewdef - must be a require not require_once to ensure can reload if called twice in succession
// Check to see if we have the module name set as a variable rather than embedded in the $viewdef array
// If we do, then we have to preserve the module variable when we write the file back out
// This is a format used by ModuleBuilder templated modules to speed the renaming of modules
// OOB Sugar modules don't use this format
$moduleVariables = array('module_name', '_module_name', 'OBJECT_NAME', '_object_name');
$variables = array();
foreach ($moduleVariables as $name) {
if (isset(${$name})) {
$variables [$name] = ${$name};
}
}
if (isset($viewdefs[$this->_moduleName])) {
// get view name by performing a case insensitive search on each key
$key = '';
foreach ($viewdefs[$this->_moduleName] as $viewdefKey => $viewdefVal) {
if (stristr((string) $viewdefKey, $this->_view) !== false) {
$key = $viewdefKey;
break;
}
}
if (!empty($key) && isset($viewdefs[$this->_moduleName][$key]['templateMeta'])) {
$this->_viewName = $key;
$this->_originalViewTemplateDefs = $viewdefs[$this->_moduleName][$key]['templateMeta'];
} else {
$this->_originalViewTemplateDefs = array();
}
}
// Extract the layout definition from the loaded file - the layout definition is held under a variable name that varies between the various layout types (e.g., listviews hold it in listViewDefs, editviews in viewdefs)
$viewVariable = $this->_fileVariables [$this->_view];
$defs = ${$viewVariable};
// Now tidy up the module name in the viewdef array
// MB created definitions store the defs under packagename_modulename and later methods that expect to find them under modulename will fail
if (isset($variables ['module_name'])) {
$mbName = $variables ['module_name'];
if ($mbName != $this->_moduleName) {
$defs [$this->_moduleName] = $defs [$mbName];
unset($defs [$mbName]);
}
}
$this->_variables = $variables;
// now remove the modulename preamble from the loaded defs
reset($defs);
$GLOBALS['log']->debug(get_class($this) . "->_loadFromFile: returning " . print_r($defs, true));
return array_shift($defs); // 'value' contains the value part of 'key'=>'value' part
}
/**
* @param $filename
* @param $mod
* @param $view
* @param bool $forSave
* @return array|null
*/
protected function _loadFromPopupFile($filename, $mod, $view, $forSave = false)
{
// BEGIN ASSERTIONS
if (!file_exists($filename)) {
return null;
}
// END ASSERTIONS
$GLOBALS['log']->debug(get_class($this) . "->_loadFromFile(): reading from " . $filename);
if (!empty($mod)) {
$oldModStrings = $GLOBALS['mod_strings'];
$GLOBALS['mod_strings'] = $mod;
}
require $filename; // loads the viewdef - must be a require not require_once to ensure can reload if called twice in succession
$viewVariable = $this->_fileVariables [$this->_view];
$defs = ${$viewVariable};
if (!$forSave) {
//Now we will unset the reserve field in pop definition file.
$limitFields = PopupMetaDataParser::$reserveProperties;
foreach ($limitFields as $v) {
if (isset($defs[$v])) {
unset($defs[$v]);
}
}
if (isset($defs[PopupMetaDataParser::$defsMap[$view]])) {
$defs = $defs[PopupMetaDataParser::$defsMap[$view]];
} else {
//If there are no defs for this view, grab them from the non-popup view
if ($view == MB_POPUPLIST) {
$this->_view = MB_LISTVIEW;
$defs = $this->_loadFromFile($this->getFileName(
MB_LISTVIEW,
$this->_moduleName,
null,
MB_CUSTOMMETADATALOCATION
));
if ($defs == null) {
$defs = $this->_loadFromFile($this->getFileName(
MB_LISTVIEW,
$this->_moduleName,
null,
MB_BASEMETADATALOCATION
));
}
$this->_view = $view;
} else {
if ($view == MB_POPUPSEARCH) {
$this->_view = MB_ADVANCEDSEARCH;
$defs = $this->_loadFromFile($this->getFileName(
MB_ADVANCEDSEARCH,
$this->_moduleName,
null,
MB_CUSTOMMETADATALOCATION
));
if ($defs == null) {
$defs = $this->_loadFromFile($this->getFileName(
MB_ADVANCEDSEARCH,
$this->_moduleName,
null,
MB_BASEMETADATALOCATION
));
}
if (isset($defs['layout']) && isset($defs['layout']['advanced_search'])) {
$defs = $defs['layout']['advanced_search'];
}
$this->_view = $view;
}
}
if ($defs == null) {
$defs = array();
}
}
}
$this->_variables = array();
if (!empty($oldModStrings)) {
$GLOBALS['mod_strings'] = $oldModStrings;
}
return $defs;
}
/**
* Save a layout to a file
* Must be the exact inverse of _loadFromFile
* Obtains the additional variables, such as module_name, to include in beginning of the file (as required by ModuleBuilder) from the internal variable _variables, set in the Constructor
* @param string $filename The full path to the file to contain the layout
* @param array $defs Array containing the layout definition; the top level should be the definition itself; not the modulename or viewdef= preambles found in the file definitions
* @param boolean $useVariables Write out with placeholder entries for module name and object name - used by ModuleBuilder modules
* @param bool $forPopup
*/
protected function _saveToFile($filename, $defs, $useVariables = true, $forPopup = false)
{
if (file_exists($filename)) {
unlink($filename);
}
mkdir_recursive(dirname($filename));
$useVariables = (count((array) $this->_variables) > 0) && $useVariables; // only makes sense to do the variable replace if we have variables to replace...
// create the new metadata file contents, and write it out
$out = "<?php\n";
if ($useVariables) {
// write out the $<variable>=<modulename> lines
foreach ($this->_variables as $key => $value) {
$out .= "\$$key = '" . $value . "';\n";
}
}
$viewVariable = $this->_fileVariables [$this->_view];
if ($forPopup) {
$out .= "\$$viewVariable = \n" . var_export_helper($defs);
} else {
$out .= "\$$viewVariable [" . (($useVariables) ? '$module_name' : "'$this->_moduleName'") . "] = \n" . var_export_helper($defs);
}
$out .= ";\n";
if ($this->hasToAppendOriginalViewTemplateDefs($defs)) {
$templateMeta = var_export($this->_originalViewTemplateDefs, true);
if (!empty($templateMeta)) {
$out .= '$viewdefs[\'' . $this->_moduleName . '\'][\'' . $this->_viewName . '\'][\'templateMeta\'] = ' . $templateMeta;
}
}
$out .= ";\n?>\n";
if (sugar_file_put_contents($filename, $out) === false) {
$GLOBALS ['log']->fatal(get_class($this) . ": could not write new viewdef file " . $filename);
}
}
/**
* @param $defs array The definitions to save
* @return bool
*/
private function hasToAppendOriginalViewTemplateDefs($defs)
{
if (empty($this->_originalViewTemplateDefs)) {
return false;
}
if (is_array($defs) && isset($defs[$this->_viewName])) {
// The defs are already being saved we don't want to duplicate them
return false;
}
return true;
}
/**
* Fielddefs are obtained from two locations:
*
* 1. The starting point is the module's fielddefs, sourced from the Bean
* 2. Second comes any overrides from the layouts themselves. Note though that only visible fields are included in a layoutdef, which
* means fields that aren't present in the current layout may have a layout defined in a lower-priority layoutdef, for example, the base layoutdef
*
* Thus to determine the current fielddef for any given field, we take the fielddef defined in the module's Bean and then override with first the base layout,
* then the customlayout, then finally the working layout...
*
* The complication is that although generating these merged fielddefs is naturally a method of the implementation, not the parser,
* we therefore lack knowledge as to which type of layout we are merging - EditView or ListView. So we can't use internal knowledge of the
* layout to locate the field definitions. Instead, we need to look for sections of the layout that match the template for a field definition...
*
* @param array $fielddefs
* @param array $layout
*/
protected function _mergeFielddefs(&$fielddefs, $layout)
{
foreach ($layout as $key => $def) {
if ((string)$key == 'templateMeta') {
continue;
}
if (is_array($def)) {
if (isset($def ['name']) && !is_array($def ['name'])) { // found a 'name' definition, that is not the definition of a field called name :)
// if this is a module field, then merge in the definition,
// otherwise this is a new field defined in the layout, so just take the definition
$fielddefs [$def ['name']] =
(isset($fielddefs [$def ['name']])) ? array_merge($fielddefs [$def ['name']], $def) : $def;
} else {
// dealing with a listlayout which lacks 'name' keys, but which does have 'label' keys
if (isset($def ['label']) || isset($def ['vname']) || isset($def ['widget_class'])) {
$key = strtolower($key);
$fielddefs [$key] = (isset($fielddefs [$key])) ? array_merge($fielddefs [$key], $def) : $def;
} else {
$this->_mergeFielddefs($fielddefs, $def);
}
}
}
}
}
/**
* @param string $view
* @param string $moduleName
* @param string $packageName
* @param string $type
* @return string
*/
public function getFileName($view, $moduleName, $packageName, $type = MB_BASEMETADATALOCATION)
{
return $this->getFileNameInPackage($view, $moduleName, $this->_packageName, $type);
}
/**
* Construct a full pathname for the requested metadata, in a specific package
*
* @param string $view The view type, that is, EditView, DetailView etc
* @param string $moduleName The name of the module that will use this layout
* @param string $packageName The name of the package to use
* @param string $type
* @return string The file name
*/
public function getFileNameInPackage($view, $moduleName, $packageName, $type = MB_BASEMETADATALOCATION)
{
$type = strtolower($type);
// BEGIN ASSERTIONS
if ($type != MB_BASEMETADATALOCATION && $type != MB_HISTORYMETADATALOCATION) {
// just warn rather than die
$GLOBALS ['log']->warning(
"UndeployedMetaDataImplementation->getFileName(): view type $type is not recognized"
);
}
// END ASSERTIONS
$filenames = array(
MB_DASHLETSEARCH => 'dashletviewdefs',
MB_DASHLET => 'dashletviewdefs',
MB_LISTVIEW => 'listviewdefs',
MB_BASICSEARCH => 'searchdefs',
MB_ADVANCEDSEARCH => 'searchdefs',
MB_EDITVIEW => 'editviewdefs',
MB_DETAILVIEW => 'detailviewdefs',
MB_QUICKCREATE => 'quickcreatedefs',
MB_POPUPSEARCH => 'popupdefs',
MB_POPUPLIST => 'popupdefs',
);
switch ($type) {
case MB_HISTORYMETADATALOCATION:
return 'custom/history/modulebuilder/packages/' . $packageName . '/modules/'
. $moduleName . '/metadata/' . $filenames [$view] . '.php';
default:
// get the module again, all so we can call this method statically
// without relying on the module stored in the class variables
$mb = new ModuleBuilder();
$module = &$mb->getPackageModule($packageName, $moduleName);
return $module->getModuleDir() . '/metadata/' . $filenames [$view] . '.php';
}
}
public function getModuleDir()
{
return $this->module->key_name;
}
}