primo commit
This commit is contained in:
290
libraries/f0f/form/field/model.php
Normal file
290
libraries/f0f/form/field/model.php
Normal file
@ -0,0 +1,290 @@
|
||||
<?php
|
||||
/**
|
||||
* @package FrameworkOnFramework
|
||||
* @subpackage form
|
||||
* @copyright Copyright (C) 2010-2016 Nicholas K. Dionysopoulos / Akeeba Ltd. All rights reserved.
|
||||
* @license GNU General Public License version 2 or later; see LICENSE.txt
|
||||
*/
|
||||
// Protect from unauthorized access
|
||||
defined('F0F_INCLUDED') or die;
|
||||
|
||||
JFormHelper::loadFieldClass('list');
|
||||
|
||||
/**
|
||||
* Form Field class for F0F
|
||||
* Generic list from a model's results
|
||||
*
|
||||
* @package FrameworkOnFramework
|
||||
* @since 2.0
|
||||
*/
|
||||
class F0FFormFieldModel extends F0FFormFieldList implements F0FFormField
|
||||
{
|
||||
protected $static;
|
||||
|
||||
protected $repeatable;
|
||||
|
||||
/**
|
||||
* Method to get certain otherwise inaccessible properties from the form field object.
|
||||
*
|
||||
* @param string $name The property name for which to the the value.
|
||||
*
|
||||
* @return mixed The property value or null.
|
||||
*
|
||||
* @since 2.0
|
||||
*/
|
||||
public function __get($name)
|
||||
{
|
||||
switch ($name)
|
||||
{
|
||||
case 'static':
|
||||
if (empty($this->static))
|
||||
{
|
||||
$this->static = $this->getStatic();
|
||||
}
|
||||
|
||||
return $this->static;
|
||||
break;
|
||||
|
||||
case 'repeatable':
|
||||
if (empty($this->repeatable))
|
||||
{
|
||||
$this->repeatable = $this->getRepeatable();
|
||||
}
|
||||
|
||||
return $this->repeatable;
|
||||
break;
|
||||
|
||||
default:
|
||||
return parent::__get($name);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the rendering of this field type for static display, e.g. in a single
|
||||
* item view (typically a "read" task).
|
||||
*
|
||||
* @since 2.0
|
||||
*
|
||||
* @return string The field HTML
|
||||
*/
|
||||
public function getStatic()
|
||||
{
|
||||
$class = $this->element['class'] ? ' class="' . (string) $this->element['class'] . '"' : '';
|
||||
|
||||
return '<span id="' . $this->id . '" ' . $class . '>' .
|
||||
htmlspecialchars(F0FFormFieldList::getOptionName($this->getOptions(), $this->value), ENT_COMPAT, 'UTF-8') .
|
||||
'</span>';
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the rendering of this field type for a repeatable (grid) display,
|
||||
* e.g. in a view listing many item (typically a "browse" task)
|
||||
*
|
||||
* @since 2.0
|
||||
*
|
||||
* @return string The field HTML
|
||||
*/
|
||||
public function getRepeatable()
|
||||
{
|
||||
$class = $this->id;
|
||||
$format_string = '';
|
||||
$show_link = false;
|
||||
$link_url = '';
|
||||
$empty_replacement = '';
|
||||
|
||||
// Get field parameters
|
||||
if ($this->element['class'])
|
||||
{
|
||||
$class = (string) $this->element['class'];
|
||||
}
|
||||
|
||||
if ($this->element['format'])
|
||||
{
|
||||
$format_string = (string) $this->element['format'];
|
||||
}
|
||||
|
||||
if ($this->element['show_link'] == 'true')
|
||||
{
|
||||
$show_link = true;
|
||||
}
|
||||
|
||||
if ($this->element['url'])
|
||||
{
|
||||
$link_url = $this->element['url'];
|
||||
}
|
||||
else
|
||||
{
|
||||
$show_link = false;
|
||||
}
|
||||
|
||||
if ($show_link && ($this->item instanceof F0FTable))
|
||||
{
|
||||
$link_url = $this->parseFieldTags($link_url);
|
||||
}
|
||||
else
|
||||
{
|
||||
$show_link = false;
|
||||
}
|
||||
|
||||
if ($this->element['empty_replacement'])
|
||||
{
|
||||
$empty_replacement = (string) $this->element['empty_replacement'];
|
||||
}
|
||||
|
||||
$value = F0FFormFieldList::getOptionName($this->getOptions(), $this->value);
|
||||
|
||||
// Get the (optionally formatted) value
|
||||
if (!empty($empty_replacement) && empty($value))
|
||||
{
|
||||
$value = JText::_($empty_replacement);
|
||||
}
|
||||
|
||||
if (empty($format_string))
|
||||
{
|
||||
$value = htmlspecialchars($value, ENT_COMPAT, 'UTF-8');
|
||||
}
|
||||
else
|
||||
{
|
||||
$value = sprintf($format_string, $value);
|
||||
}
|
||||
|
||||
// Create the HTML
|
||||
$html = '<span class="' . $class . '">';
|
||||
|
||||
if ($show_link)
|
||||
{
|
||||
$html .= '<a href="' . $link_url . '">';
|
||||
}
|
||||
|
||||
$html .= $value;
|
||||
|
||||
if ($show_link)
|
||||
{
|
||||
$html .= '</a>';
|
||||
}
|
||||
|
||||
$html .= '</span>';
|
||||
|
||||
return $html;
|
||||
}
|
||||
|
||||
/**
|
||||
* Method to get the field options.
|
||||
*
|
||||
* @return array The field option objects.
|
||||
*/
|
||||
protected function getOptions()
|
||||
{
|
||||
$options = array();
|
||||
|
||||
// Initialize some field attributes.
|
||||
$key = $this->element['key_field'] ? (string) $this->element['key_field'] : 'value';
|
||||
$value = $this->element['value_field'] ? (string) $this->element['value_field'] : (string) $this->element['name'];
|
||||
$translate = $this->element['translate'] ? (string) $this->element['translate'] : false;
|
||||
$applyAccess = $this->element['apply_access'] ? (string) $this->element['apply_access'] : 'false';
|
||||
$modelName = (string) $this->element['model'];
|
||||
$nonePlaceholder = (string) $this->element['none'];
|
||||
|
||||
if (!empty($nonePlaceholder))
|
||||
{
|
||||
$options[] = JHtml::_('select.option', null, JText::_($nonePlaceholder));
|
||||
}
|
||||
|
||||
// Process field atrtibutes
|
||||
$applyAccess = strtolower($applyAccess);
|
||||
$applyAccess = in_array($applyAccess, array('yes', 'on', 'true', '1'));
|
||||
|
||||
// Explode model name into model name and prefix
|
||||
$parts = F0FInflector::explode($modelName);
|
||||
$mName = ucfirst(array_pop($parts));
|
||||
$mPrefix = F0FInflector::implode($parts);
|
||||
|
||||
// Get the model object
|
||||
$config = array('savestate' => 0);
|
||||
$model = F0FModel::getTmpInstance($mName, $mPrefix, $config);
|
||||
|
||||
if ($applyAccess)
|
||||
{
|
||||
$model->applyAccessFiltering();
|
||||
}
|
||||
|
||||
// Process state variables
|
||||
foreach ($this->element->children() as $stateoption)
|
||||
{
|
||||
// Only add <option /> elements.
|
||||
if ($stateoption->getName() != 'state')
|
||||
{
|
||||
continue;
|
||||
}
|
||||
|
||||
$stateKey = (string) $stateoption['key'];
|
||||
$stateValue = (string) $stateoption;
|
||||
|
||||
$model->setState($stateKey, $stateValue);
|
||||
}
|
||||
|
||||
// Set the query and get the result list.
|
||||
$items = $model->getItemList(true);
|
||||
|
||||
// Build the field options.
|
||||
if (!empty($items))
|
||||
{
|
||||
foreach ($items as $item)
|
||||
{
|
||||
if ($translate == true)
|
||||
{
|
||||
$options[] = JHtml::_('select.option', $item->$key, JText::_($item->$value));
|
||||
}
|
||||
else
|
||||
{
|
||||
$options[] = JHtml::_('select.option', $item->$key, $item->$value);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Merge any additional options in the XML definition.
|
||||
$options = array_merge(parent::getOptions(), $options);
|
||||
|
||||
return $options;
|
||||
}
|
||||
|
||||
/**
|
||||
* Replace string with tags that reference fields
|
||||
*
|
||||
* @param string $text Text to process
|
||||
*
|
||||
* @return string Text with tags replace
|
||||
*/
|
||||
protected function parseFieldTags($text)
|
||||
{
|
||||
$ret = $text;
|
||||
|
||||
// Replace [ITEM:ID] in the URL with the item's key value (usually:
|
||||
// the auto-incrementing numeric ID)
|
||||
$keyfield = $this->item->getKeyName();
|
||||
$replace = $this->item->$keyfield;
|
||||
$ret = str_replace('[ITEM:ID]', $replace, $ret);
|
||||
|
||||
// Replace the [ITEMID] in the URL with the current Itemid parameter
|
||||
$ret = str_replace('[ITEMID]', JFactory::getApplication()->input->getInt('Itemid', 0), $ret);
|
||||
|
||||
// Replace other field variables in the URL
|
||||
$fields = $this->item->getTableFields();
|
||||
|
||||
foreach ($fields as $fielddata)
|
||||
{
|
||||
$fieldname = $fielddata->Field;
|
||||
|
||||
if (empty($fieldname))
|
||||
{
|
||||
$fieldname = $fielddata->column_name;
|
||||
}
|
||||
|
||||
$search = '[ITEM:' . strtoupper($fieldname) . ']';
|
||||
$replace = $this->item->$fieldname;
|
||||
$ret = str_replace($search, $replace, $ret);
|
||||
}
|
||||
|
||||
return $ret;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user