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<?php
/**
* ------------------------------------------------------------------------
* Plugin JA Content Type
* ------------------------------------------------------------------------
* Copyright (C) 2004-2018 J.O.O.M Solutions Co., Ltd. All Rights Reserved.
* @license - GNU/GPL, http://www.gnu.org/licenses/gpl.html
* Author: J.O.O.M Solutions Co., Ltd
* Websites: http://www.joomlart.com - http://www.joomlancers.com
* ------------------------------------------------------------------------
*/
defined('JPATH_PLATFORM') or die;
/**
* Form Field class for the Joomla CMS.
* Provides a modal media selector including upload mechanism
*
* @package Joomla.Libraries
* @subpackage Form
* @since 1.6
*/
if (version_compare(JVERSION, '4', '>=')) {
class JFormFieldModal_Media extends Joomla\CMS\Form\Field\MediaField
{
protected $type = 'Modal_Media';
public function setup(SimpleXMLElement $element, $value, $group = null)
{
$result = parent::setup($element, $value, $group);
if ($result === true) {
$this->types = 'videos';
}
return $result;
}
}
} else {
class JFormFieldModal_Media extends JFormField
{
/**
* The form field type.
*
* @var string
* @since 1.6
*/
protected $type = 'Modal_Media';
/**
* The initialised state of the document object.
*
* @var boolean
* @since 1.6
*/
protected static $initialised = false;
/**
* The authorField.
*
* @var string
* @since 3.2
*/
protected $authorField;
/**
* The asset.
*
* @var string
* @since 3.2
*/
protected $asset;
/**
* The link.
*
* @var string
* @since 3.2
*/
protected $link;
/**
* The authorField.
*
* @var string
* @since 3.2
*/
protected $preview;
/**
* The preview.
*
* @var string
* @since 3.2
*/
protected $directory;
/**
* The previewWidth.
*
* @var int
* @since 3.2
*/
protected $previewWidth;
/**
* The previewHeight.
*
* @var int
* @since 3.2
*/
protected $previewHeight;
protected $legalExtensions = array();
/**
* Method to get certain otherwise inaccessible properties from the form field object.
*
* @param string $name The property name for which to the the value.
*
* @return mixed The property value or null.
*
* @since 3.2
*/
public function __get($name)
{
switch ($name)
{
case 'authorField':
case 'asset':
case 'link':
case 'preview':
case 'directory':
case 'previewWidth':
case 'previewHeight':
case 'legalExtensions':
return $this->$name;
}
return parent::__get($name);
}
/**
* Method to set certain otherwise inaccessible properties of the form field object.
*
* @param string $name The property name for which to the the value.
* @param mixed $value The value of the property.
*
* @return void
*
* @since 3.2
*/
public function __set($name, $value)
{
switch ($name)
{
case 'authorField':
case 'asset':
case 'link':
case 'preview':
case 'directory':
$this->$name = (string) $value;
break;
case 'previewWidth':
case 'previewHeight':
$this->$name = (int) $value;
break;
case 'legalExtensions':
$this->$name = (array) $value;
break;
default:
parent::__set($name, $value);
}
}
/**
* Method to attach a JForm object to the field.
*
* @param SimpleXMLElement $element The SimpleXMLElement object representing the <field /> tag for the form field object.
* @param mixed $value The form field value to validate.
* @param string $group The field name group control value. This acts as as an array container for the field.
* For example if the field has name="foo" and the group value is set to "bar" then the
* full field name would end up being "bar[foo]".
*
* @return boolean True on success.
*
* @see JFormField::setup()
* @since 3.2
*/
public function setup(SimpleXMLElement $element, $value, $group = null)
{
$result = parent::setup($element, $value, $group);
if ($result == true)
{
$assetField = $this->element['asset_field'] ? (string) $this->element['asset_field'] : 'asset_id';
$this->authorField = $this->element['created_by_field'] ? (string) $this->element['created_by_field'] : 'created_by';
$this->asset = $this->form->getValue($assetField) ? $this->form->getValue($assetField) : (string) $this->element['asset_id'];
$this->link = (string) $this->element['link'];
$this->preview = (string) $this->element['preview'];
$this->directory = (string) $this->element['directory'];
$this->previewWidth = isset($this->element['preview_width']) ? (int) $this->element['preview_width'] : 200;
$this->previewHeight = isset($this->element['preview_height']) ? (int) $this->element['preview_height'] : 200;
$this->legalExtensions = isset($this->element['legalExtensions']) ? explode(',', $this->element['legalExtensions']) : array();
}
if(count($this->legalExtensions)) {
for($i=0; $i<count($this->legalExtensions); $i++) {
$this->legalExtensions[$i] = strtolower(trim($this->legalExtensions[$i]));
}
}
return $result;
}
/**
* Method to get the field input markup for a media selector.
* Use attributes to identify specific created_by and asset_id fields
*
* @return string The field input markup.
*
* @since 1.6
*/
protected function getInput()
{
$asset = $this->asset;
if ($asset == '')
{
$asset = JFactory::getApplication()->input->get('option');
}
if (!self::$initialised)
{
// Load the modal behavior script.
JHtml::_('behavior.modal');
// Include jQuery
JHtml::_('jquery.framework');
// Build the script.
$script = array();
$script[] = ' function jInsertFieldValue(value, id) {';
$script[] = ' var $ = jQuery.noConflict();';
$script[] = ' var old_value = $("#" + id).val();';
$script[] = ' if (old_value != value) {';
$script[] = ' var $elem = $("#" + id);';
$script[] = ' $elem.val(value);';
$script[] = ' $elem.trigger("change");';
$script[] = ' if (typeof($elem.get(0).onchange) === "function") {';
$script[] = ' $elem.get(0).onchange();';
$script[] = ' }';
$script[] = ' //jMediaRefreshPreview(id);';
$script[] = ' }';
$script[] = ' }';
// Add the script to the document head.
JFactory::getDocument()->addScriptDeclaration(implode("\n", $script));
self::$initialised = true;
}
$html = array();
$attr = '';
// Initialize some field attributes.
$attr .= !empty($this->class) ? ' class="input-text ' . $this->class . '"' : ' class="input-text"';
$attr .= !empty($this->size) ? ' size="' . $this->size . '"' : '';
// Initialize JavaScript field attributes.
$attr .= !empty($this->onchange) ? ' onchange="' . $this->onchange . '"' : '';
// The text field.
$html[] = '<div class="input-prepend input-append">';
$html[] = ' <input type="text" size="50" name="' . $this->name . '" id="' . $this->id . '" value="'
. htmlspecialchars($this->value, ENT_COMPAT, 'UTF-8') . '" readonly="readonly"' . $attr . ' />';
if ($this->value && file_exists(JPATH_ROOT . '/' . $this->value))
{
$folder = explode('/', $this->value);
$folder = array_diff_assoc($folder, explode('/', JComponentHelper::getParams('com_media')->get('image_path', 'images')));
array_pop($folder);
$folder = implode('/', $folder);
}
elseif (file_exists(JPATH_ROOT . '/' . JComponentHelper::getParams('com_media')->get('image_path', 'images') . '/' . $this->directory))
{
$folder = $this->directory;
}
else
{
$folder = '';
}
// The button.
if ($this->disabled != true)
{
JHtml::_('bootstrap.tooltip');
$html[] = '<a class="modal btn" title="' . JText::_('JLIB_FORM_BUTTON_SELECT') . '" href="'
. ($this->readonly ? ''
: ($this->link ? $this->link
: 'index.php?option=com_ajax&plugin=jacontenttype&view=media&tmpl=component&format=html&asset=' . $asset . '&author='
. $this->form->getValue($this->authorField)) . '&fieldid=' . $this->id . '&folder=' . $folder)
. '&filter_exts=mp4,mp4v,mpeg,mov,webm"'
. ' rel="{handler: \'iframe\', size: {x: 1024, y: 500}}">';
$html[] = JText::_('JLIB_FORM_BUTTON_SELECT') . '</a><a class="btn hasTooltip" title="' . JText::_('JLIB_FORM_BUTTON_CLEAR') . '" href="#" onclick="';
$html[] = 'jInsertFieldValue(\'\', \'' . $this->id . '\');';
$html[] = 'return false;';
$html[] = '">';
$html[] = '<i class="icon-remove"></i></a>';
}
$html[] = '</div>';
return implode("\n", $html);
}
}
}