@my wife Roline van der Merwe
@copyright Copyright (C) 2015. All Rights Reserved
@license GNU/GPL Version 2 or later - http://www.gnu.org/licenses/gpl-2.0.html
Builds Complex Joomla Components
/-----------------------------------------------------------------------------------------------------------------------------*/
// No direct access to this file
defined('_JEXEC') or die('Restricted access');
jimport('joomla.application.component.helper');
/**
* Componentbuilder Ajax Model
*/
class ComponentbuilderModelAjax extends JModelList
{
protected $app_params;
public function __construct()
{
parent::__construct();
// get params
$this->app_params = JComponentHelper::getParams('com_componentbuilder');
}
// Used in admin_view
public function getFieldSelectOptions($id)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.xml', 'b.name')));
$query->from($db->quoteName('#__componentbuilder_field', 'a'));
$query->join('LEFT', $db->quoteName('#__componentbuilder_fieldtype', 'b') . ' ON (' . $db->quoteName('a.type') . ' = ' . $db->quoteName('b.id') . ')');
$query->where($db->quoteName('a.published') . ' = 1');
$query->where($db->quoteName('a.id') . ' = '. (int) $id);
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$result = $db->loadObject();
$result->name = strtolower($result->name);
if (ComponentbuilderHelper::typeField($result->name,'list'))
{
// load the values form params
$xml = json_decode($result->xml);
$xmlOptions = ComponentbuilderHelper::getBetween($xml,'option="','"');
$optionSet = '';
if (strpos($xmlOptions,',') !== false)
{
// mulitpal options
$options = explode(',',$xmlOptions);
foreach ($options as $option)
{
// return both value and text
if (ComponentbuilderHelper::checkString($optionSet))
{
// no add to option set
$optionSet .= "\n".$option;
}
else
{
// no add to option set
$optionSet .= $option;
}
}
}
else
{
// return both value and text
if (ComponentbuilderHelper::checkString($optionSet))
{
// no add to option set
$optionSet .= "\n".$xmlOptions;
}
else
{
// no add to option set
$optionSet .= $xmlOptions;
}
}
// return found field options
return $optionSet;
}
elseif (ComponentbuilderHelper::typeField($result->name,'text'))
{
return "keywords=\"\"\nlength=\"\"";
}
elseif (ComponentbuilderHelper::typeField($result->name,'dynamic'))
{
return 'dynamic_list';
}
elseif (ComponentbuilderHelper::typeField($result->name))
{
return 'match field type not supported. Select another!';
}
else
{
return 'dynamic_list';
}
}
return false;
}
public function getTableColumns($tableName)
{
// Get a db connection.
$db = JFactory::getDbo();
// get the columns
$columns = $db->getTableColumns("#__".$tableName);
if (ComponentbuilderHelper::checkArray($columns))
{
// build the return string
$tableColumns = array();
foreach ($columns as $column => $type)
{
$tableColumns[] = $column . ' => ' . $column;
}
return implode("\n",$tableColumns);
}
return false;
}
// Used in template
public function getTemplateDetails($id)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.alias','a.template','b.name')));
$query->from($db->quoteName('#__componentbuilder_template', 'a'));
$query->join('LEFT', $db->quoteName('#__componentbuilder_dynamic_get', 'b') . ' ON (' . $db->quoteName('b.id') . ' = ' . $db->quoteName('a.dynamic_get') . ')');
$query->where($db->quoteName('a.id') . ' != '.(int) $id);
$query->where($db->quoteName('a.published') . ' = 1');
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$results = $db->loadObjectList();
$templateString = array('Template Code Snippets
";
return implode("\n",$templateString);
}
return false;
}
// Used in layout
public function getSnippetDetails($id)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('name', 'heading', 'usage', 'description', 'type', 'snippet', 'url')));
$query->from($db->quoteName('#__componentbuilder_snippet'));
$query->where($db->quoteName('published') . ' = 1');
$query->where($db->quoteName('id') . ' = '. (int) $id);
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$model = ComponentbuilderHelper::getModel('snippets');
$snippet = $db->loadObject();
$snippet->type = JText::_($model->selectionTranslation($snippet->type,'type'));
$snippet->snippet = base64_decode($snippet->snippet);
// return found snippet settings
return $snippet;
}
return false;
}
public function getDynamicValues($id,$view)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('getcustom', 'gettype', 'main_source', 'view_selection', 'db_selection', 'join_view_table', 'join_db_table', 'addcalculation', 'php_calculation')));
$query->from($db->quoteName('#__componentbuilder_dynamic_get'));
$query->where($db->quoteName('published') . ' = 1');
$query->where($db->quoteName('id') . ' = '. (int) $id);
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$result = $db->loadObject();
// reset buket
$selections = array();
$selectionsList = array();
// get the main values (name)
if ($result->main_source == 1)
{
$selections[] = explode("\n",$result->view_selection);
}
elseif ($result->main_source == 2)
{
$selections[] = explode("\n",$result->db_selection);
}
elseif ($result->main_source == 3)
{
return '
Custom get source! You will need to transpose the variables manually.
';
}
// get the joined values (name)
$join_view_table = json_decode($result->join_view_table,true);
unset($result->join_view_table);
if (ComponentbuilderHelper::checkArray($join_view_table))
{
foreach ($join_view_table as $option => $values)
{
foreach ($values as $nr => $value)
{
$result->join_view_table[$nr][$option] = $value;
}
}
}
unset($join_view_table);
$join_db_table = json_decode($result->join_db_table,true);
unset($result->join_db_table);
if (ComponentbuilderHelper::checkArray($join_db_table))
{
foreach ($join_db_table as $option => $values)
{
foreach ($values as $nr => $value)
{
$result->join_db_table[$nr][$option] = $value;
}
}
}
unset($join_db_table);
// now load the joined values to the selection set
if (isset($result->join_view_table) && ComponentbuilderHelper::checkArray($result->join_view_table))
{
foreach ($result->join_view_table as $join_view_table)
{
if ($join_view_table['row_type'] == '1')
{
$selections[] = explode("\n",$join_view_table['selection']);
}
elseif ($join_view_table['row_type'] == '2')
{
$names = $this->setListMethodName(array($join_view_table['on_field'],$join_view_table['join_field']),$join_view_table['view_table'],$join_view_table['as'],1);
$selectionsList[implode('',$names)] = explode("\n",$join_view_table['selection']);
}
}
unset($result->join_view_table);
}
if (isset($result->join_db_table) && ComponentbuilderHelper::checkArray($result->join_db_table))
{
foreach ($result->join_db_table as $join_db_table)
{
if ($join_db_table['row_type'] == '1')
{
$selections[] = explode("\n",$join_db_table['selection']);
}
elseif ($join_db_table['row_type'] == '2')
{
$names = $this->setListMethodName(array($join_db_table['on_field'],$join_db_table['join_field']),$join_db_table['db_table'],$join_db_table['as'],2);
$selectionsList[implode('',$names)] = explode("\n",$join_db_table['selection']);
}
}
unset($result->join_db_table);
}
// get the calculation reult values (name)
if ($result->addcalculation == 1)
{
$php_calculation = base64_decode($result->php_calculation);
$phpSelections = ComponentbuilderHelper::getAllBetween($php_calculation,'cal__',' ');
$selections[] = array_unique($phpSelections);
unset($php_calculation);
unset($phpSelections);
unset($result->php_calculation);
}
// name the main var based on view
if ($view == 'template')
{
switch ($result->gettype)
{
case 1:
// single
$buketName = 'this->item';
break;
case 2:
// list
$buketName = 'this->items';
break;
case 3:
case 4:
// custom
$result->getcustom = ComponentbuilderHelper::safeString($result->getcustom);
if (substr($result->getcustom, 0, strlen('get')) == 'get')
{
$varName = substr($result->getcustom, strlen('get'));
}
else
{
$varName = $result->getcustom;
}
$buketName = 'this->'.$varName;
break;
}
}
elseif ($view == 'layout')
{
$buketName = 'displayData';
}
// now build the return values
if (ComponentbuilderHelper::checkArray($selections))
{
$buket = array();
switch ($result->gettype)
{
case 1:
case 3:
// single
$ur = '<?php echo $'.$buketName;
$cf = '; ?>';
break;
case 2:
case 4:
// list
$ur = '<?php echo $item';
$cf = '; ?>';
$buket[] = '<?php foreach ($'.$buketName.' as $item): ?>
';
break;
}
foreach ($selections as $selection)
{
if (ComponentbuilderHelper::checkArray($selection))
{
foreach ($selection as $value)
{
if (strpos($value,'AS') !== false)
{
list($table,$key) = explode('AS',$value);
$buket[] = ''.$ur.'->'.trim($key).$cf.'';
}
else
{
$buket[] = ''.$ur.'->'.trim($value).$cf.'';
}
}
}
}
if (ComponentbuilderHelper::checkArray($selectionsList))
{
$buket[] = '
';
foreach ($selectionsList as $name => $selectionList)
{
if (ComponentbuilderHelper::checkArray($selectionList))
{
$ur = '<?php echo $'.$name;
$cf = '; ?>';
$buket[] = '<?php foreach ($item->'.$name.' as $'.$name.'): ?>
';
foreach ($selectionList as $value)
{
if (strpos($value,'AS') !== false)
{
list($table,$key) = explode('AS',$value);
$buket[] = ''.$ur.'->'.trim($key).$cf.'';
}
else
{
$buket[] = ''.$ur.'->'.trim($value).$cf.'';
}
}
$buket[] = '
<?php endforeach; ?>
';
}
}
}
switch ($result->gettype)
{
case 2:
case 4:
// list
$buket[] = '
<?php endforeach; ?>';
break;
}
return implode(' ',$buket);
}
}
return false;
}
public function getLayoutDetails($id)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.alias','a.layout','b.getcustom','b.gettype','b.name')));
$query->from($db->quoteName('#__componentbuilder_layout', 'a'));
$query->join('LEFT', $db->quoteName('#__componentbuilder_dynamic_get', 'b') . ' ON (' . $db->quoteName('b.id') . ' = ' . $db->quoteName('a.dynamic_get') . ')');
$query->where($db->quoteName('a.id') . ' != '.(int) $id);
$query->where($db->quoteName('a.published') . ' = 1');
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$results = $db->loadObjectList();
$layoutString = array('Layout Code Snippets
";
return implode("\n",$layoutString);
}
return false;
}
public function getDynamicFormDetails($id)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('a.name','a.name_code','a.filterbuilder_map')));
$query->from($db->quoteName('#__componentbuilder_dynamic_form', 'a'));
$query->where($db->quoteName('a.id') . ' != '.(int) $id);
$query->where($db->quoteName('a.published') . ' = 1');
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$results = $db->loadObjectList();
$string = array('Dynamic Form Links
";
return implode("\n",$string);
}
return false;
}
protected function setListMethodName($names,$table,$as,$type)
{
$methodNames = array();
if (ComponentbuilderHelper::checkArray($names))
{
foreach ($names as $nr => $name)
{
if (ComponentbuilderHelper::checkString($name))
{
if (strpos($name,'.') !== false)
{
list($dump,$var) = explode('.',$name);
}
else
{
$var = $name;
}
if ($nr > 0)
{
$methodNames[] = ComponentbuilderHelper::safeString($var,'F');
}
else
{
$methodNames[] = ComponentbuilderHelper::safeString($var);
}
}
}
}
switch ($type)
{
// set view name
case 1:
$methodNames[] = ComponentbuilderHelper::safeString($this->getViewName($table),'F');
break;
// set db name
case 2:
$methodNames[] = ComponentbuilderHelper::safeString($table,'F');
break;
}
// make sure there is uniqe method names
$methodNames[] = ComponentbuilderHelper::safeString($as,'U');
return $methodNames;
}
protected function getViewName($id)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('name_single')));
$query->from($db->quoteName('#__componentbuilder_admin_view'));
$query->where($db->quoteName('id') . ' = '. (int) $id);
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
return $db->loadResult();
}
return '';
}
protected function splitAtUpperCase($s) {
return preg_split('/(?=[A-Z])/', $s, -1, PREG_SPLIT_NO_EMPTY);
}
// Used in dynamic_get
public function getViewTableColumns($id,$as,$type)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('addfields','name_single')));
$query->from($db->quoteName('#__componentbuilder_admin_view'));
$query->where($db->quoteName('published') . ' = 1');
$query->where($db->quoteName('id') . ' = '. $id);
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$result = $db->loadObject();
$description = '';
if (1 == $type)
{
$tableName = ComponentbuilderHelper::safeString($result->name_single).'_';
}
else
{
$tableName = '';
}
$addfields = json_decode($result->addfields,true);
if (ComponentbuilderHelper::checkArray($addfields))
{
$fields = array();
// get data
foreach ($addfields as $option => $values)
{
foreach ($values as $nr => $value)
{
if ($option == 'field')
{
$value = $this->getFieldData((int) $value);
if (ComponentbuilderHelper::checkArray($value))
{
$field[$nr] = $value;
}
}
elseif ($option == 'alias')
{
if ($value == 1)
{
$name[$nr] = 'alias';
}
else
{
$name[$nr] = '';
}
}
}
}
// add the basic defaults
$fields[] = $as.".id AS ".$tableName."id";
$fields[] = $as.".asset_id AS ".$tableName."asset_id";
// load data
foreach ($field as $n => $f)
{
if (ComponentbuilderHelper::checkArray($f))
{
if (ComponentbuilderHelper::checkString($name[$n]))
{
$f['name'] = $name[$n];
}
$fields[] = $as.".".$f['name']." AS ".$tableName.$f['name'];
}
}
// add the basic defaults
$fields[] = $as.".published AS ".$tableName."published";
$fields[] = $as.".created_by AS ".$tableName."created_by";
$fields[] = $as.".modified_by AS ".$tableName."modified_by";
$fields[] = $as.".created AS ".$tableName."created";
$fields[] = $as.".modified AS ".$tableName."modified";
$fields[] = $as.".version AS ".$tableName."version";
$fields[] = $as.".hits AS ".$tableName."hits";
if (0)
{
$fields[] = $as.".access AS ".$tableName."access";
}
$fields[] = $as.".ordering AS ".$tableName."ordering";
$viewFields = $description.implode("\n",$fields);
}
return $viewFields;
}
return false;
}
protected function getFieldData($id)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
// Order it by the ordering field.
$query->select($db->quoteName(array('a.name','a.xml')));
$query->select($db->quoteName(array('c.name'),array('type_name')));
$query->from('#__componentbuilder_field AS a');
$query->join('LEFT', $db->quoteName('#__componentbuilder_fieldtype', 'c') . ' ON (' . $db->quoteName('a.fieldtype') . ' = ' . $db->quoteName('c.id') . ')');
$query->where($db->quoteName('a.id') . ' = '. $db->quote($id));
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
// Load the results as a list of stdClass objects (see later for more options on retrieving data).
$field = $db->loadObject();
// load the values form params
$field->xml = json_decode($field->xml);
$field->type_name = ComponentbuilderHelper::safeString($field->type_name);
$load = true;
// if category then name must be catid (only one per view)
if ($field->type_name == 'category')
{
$name = 'catid';
}
// if tag is set then enable all tag options for this view (only one per view)
elseif ($field->type_name == 'tag')
{
$name = 'tags';
}
// don't add spacers or notes
elseif ($field->type_name == 'spacer' || $field->type_name == 'note')
{
// make sure the name is unique
return false;
}
else
{
$name = ComponentbuilderHelper::safeString(ComponentbuilderHelper::getBetween($field->xml,'name="','"'));
}
// use field core name only if not found in xml
if (!ComponentbuilderHelper::checkString($name))
{
$name = ComponentbuilderHelper::safeString($field->name);;
}
return array('name' => $name, 'type' => $field->type_name);
}
return false;
}
public function getDbTableColumns($tableName,$as,$type)
{
// Get a db connection.
$db = JFactory::getDbo();
// get the columns
$columns = $db->getTableColumns("#__".$tableName);
if (ComponentbuilderHelper::checkArray($columns))
{
// build the return string
$tableColumns = array();
foreach ($columns as $column => $type)
{
$tableColumns[] = $as.".".$column . ' AS ' . $column;
}
return implode("\n",$tableColumns);
}
return false;
}
// Used in field
public function getFieldOptions($id)
{
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select($db->quoteName(array('properties', 'short_description', 'description')));
$query->from($db->quoteName('#__componentbuilder_fieldtype'));
$query->where($db->quoteName('published') . ' = 1');
$query->where($db->quoteName('id') . ' = '. $id);
// Reset the query using our newly populated query object.
$db->setQuery($query);
$db->execute();
if ($db->getNumRows())
{
$result = $db->loadObject();
$properties = json_decode($result->properties,true);
$pointer = 0;
$field = array('values' => " '', 'short_description' => $result->short_description, 'description' => $result->description);
foreach ($properties['name'] as $line)
{
$field['values_description'] .= '- '.$properties['name'][$pointer].' '.$properties['description'][$pointer].'
';
$field['values'] .= "\n\t".$properties['name'][$pointer].'="'.$properties['example'][$pointer].'" ';
$pointer++;
}
$field['values'] .= "\n/>";
$field['values_description'] .= '
';
// return found field options
return $field;
}
return false;
}
}