joomla_test/modules/mod_yahoostylenewsslider/yahoostylenewsslider/fields/modal/article.php

<?php
/**
 * @package     Joomla.Administrator
 * @subpackage  com_content
 *
 * @copyright   Copyright (C) 2005 - 2013 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('JPATH_BASE') or die;

if(version_compare(JVERSION,'3.0.0','ge')):
    /**
     * Supports a modal article picker.
     *
     * @package     Joomla.Administrator
     * @subpackage  com_content
     * @since       1.6
     */
    class JFormFieldModal_Article extends JFormField
    {
            /**
             * The form field type.
             *
             * @var		string
             * @since   1.6
             */
            protected $type = 'Modal_Article';

            /**
             * Method to get the field input markup.
             *
             * @return  string	The field input markup.
             * @since   1.6
             */
            protected function getInput()
            {
                    // Load the modal behavior script.
                    JHtml::_('behavior.modal', 'a.modal');

                    // Build the script.
                    $script = array();
                    $script[] = '	function jSelectArticle_'.$this->id.'(id, title, catid, object) {';
                    $script[] = '		document.id("'.$this->id.'_id").value = id;';
                    $script[] = '		document.id("'.$this->id.'_name").value = title;';
                    $script[] = '		SqueezeBox.close();';
                    $script[] = '	}';

                    // Add the script to the document head.
                    JFactory::getDocument()->addScriptDeclaration(implode("\n", $script));

                    // Setup variables for display.
                    $html	= array();
                    $link	= 'index.php?option=com_content&amp;view=articles&amp;layout=modal&amp;tmpl=component&amp;function=jSelectArticle_'.$this->id;

                    if (isset($this->element['language']))
                    {
                            $link .= '&amp;forcedLanguage='.$this->element['language'];
                    }

                    $db	= JFactory::getDbo();
                    $db->setQuery(
                            'SELECT title' .
                            ' FROM #__content' .
                            ' WHERE id = '.(int) $this->value
                    );

                    try
                    {
                            $title = $db->loadResult();
                    }
                    catch (RuntimeException $e)
                    {
                            JError::raiseWarning(500, $e->getMessage());
                    }

                    if (empty($title))
                    {
                            $title = 'Select An Article';//JText::_('COM_CONTENT_SELECT_AN_ARTICLE');
                    }
                    $title = htmlspecialchars($title, ENT_QUOTES, 'UTF-8');

                    // The current user display field.
                    $html[] = '<span class="input-append">';
                    $html[] = '<input type="text" class="input-medium" id="'.$this->id.'_name" value="'.$title.'" disabled="disabled" size="35" /><a class="modal btn" title="'.JText::_('COM_CONTENT_CHANGE_ARTICLE').'"  href="'.$link.'&amp;'.JSession::getFormToken().'=1" rel="{handler: \'iframe\', size: {x: 800, y: 450}}"><i class="icon-file"></i> '.JText::_('JSELECT').'</a>';
                    $html[] = '</span>';

                    // The active article id field.
                    if (0 == (int) $this->value)
                    {
                            $value = '';
                    }
                    else
                    {
                            $value = (int) $this->value;
                    }

                    // class='required' for client side validation
                    $class = '';
                    if ($this->required)
                    {
                            $class = ' class="required modal-value"';
                    }

                    $html[] = '<input type="hidden" id="'.$this->id.'_id"'.$class.' name="'.$this->name.'" value="'.$value.'" />';

                    return implode("\n", $html);
            }
    }
    
    
    
else:  
   class JFormFieldModal_Article extends JFormField{
           /**
            * The form field type.
            *
            * @var		string
            * @since	1.6
            */
           protected $type = 'Modal_Article';

           /**
            * Method to get the field input markup.
            *
            * @return	string	The field input markup.
            * @since	1.6
            */
           protected function getInput()
           {
                   // Load the modal behavior script.
                   JHtml::_('behavior.modal', 'a.modal');

                   // Build the script.
                   $script = array();
                   $script[] = '	function jSelectArticle_'.$this->id.'(id, title, catid, object) {';
                   $script[] = '		document.id("'.$this->id.'_id").value = id;';
                   $script[] = '		document.id("'.$this->id.'_name").value = title;';
                   $script[] = '		SqueezeBox.close();';
                   $script[] = '	}';

                   // Add the script to the document head.
                   JFactory::getDocument()->addScriptDeclaration(implode("\n", $script));


                   // Setup variables for display.
                   $html	= array();
                   $link	= 'index.php?option=com_content&amp;view=articles&amp;layout=modal&amp;tmpl=component&amp;function=jSelectArticle_'.$this->id;

                   $db	= JFactory::getDBO();
                   $db->setQuery(
                           'SELECT title' .
                           ' FROM #__content' .
                           ' WHERE id = '.(int) $this->value
                   );
                   $title = $db->loadResult();

                   if ($error = $db->getErrorMsg()) {
                           JError::raiseWarning(500, $error);
                   }

                   if (empty($title)) {
                           $title = 'Select An Article';//JText::_('COM_CONTENT_SELECT_AN_ARTICLE');
                   }
                   $title = htmlspecialchars($title, ENT_QUOTES, 'UTF-8');

                   // The current user display field.
                   $html[] = '<div class="fltlft">';
                   $html[] = '  <input type="text" id="'.$this->id.'_name" value="'.$title.'" disabled="disabled" size="35" />';
                   $html[] = '</div>';

                   // The user select button.
                   $html[] = '<div class="button2-left">';
                   $html[] = '  <div class="blank">';
                   $html[] = '	<a class="modal" title="'.'Select Article'.'"  href="'.$link.'&amp;'.JSession::getFormToken().'=1" rel="{handler: \'iframe\', size: {x: 800, y: 450}}">'.'Select'.'</a>';
                   $html[] = '  </div>';
                   $html[] = '</div>';

                   // The active article id field.
                   if (0 == (int)$this->value) {
                           $value = '';
                   } else {
                           $value = (int)$this->value;
                   }

                   // class='required' for client side validation
                   $class = '';
                   if ($this->required) {
                           $class = ' class="required modal-value"';
                   }

                   $html[] = '<input type="hidden" id="'.$this->id.'_id"'.$class.' name="'.$this->name.'" value="'.$value.'" />';

                   return implode("\n", $html);
           }
   }   

endif;