0byt3m1n1-V2

Path: /home/phangnga/administrator/components/com_jevents/fields/ [ Home ]
File: jevcolumns.php
<?php

/**
 * JEvents Component for Joomla! 3.x
 *
 * @version     $Id: jevcategorynew.php 2983 2011-11-10 14:02:23Z geraintedwards $
 * @package     JEvents
 * @copyright   Copyright (C) 2008-2016 GWE Systems Ltd
 * @license     GNU/GPLv2, see http://www.gnu.org/licenses/gpl-2.0.html
 * @link        http://www.jevents.net
 */
// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die();

jimport('joomla.form.helper');
JFormHelper::loadFieldClass('text');

class JFormFieldJevcolumns extends JFormFieldText
{

	protected
			$type = 'Jevcolumns';

	protected
			function getInput()
	{

                // Must also load frontend language files
                $lang = JFactory::getLanguage();
                $lang->load(JEV_COM_COMPONENT, JPATH_SITE);

		JEVHelper::ConditionalFields($this->element, $this->form->getName());

		// Mkae sure jQuery is loaded
                JHtml::_('jquery.framework');
                JHtml::_('jquery.ui', array("core","sortable"));
                JHtml::_('bootstrap.framework');
                JEVHelper::script("components/com_jevents/assets/js/jQnc.js");
                // this script should come after all the URL based scripts in Joomla so should be a safe place to know that noConflict has been set
                JFactory::getDocument()->addScriptDeclaration( "checkJQ();");

		JEVHelper::script('administrator/components/com_jevents/assets/js/columns.js');

		$user = JFactory::getUser();

		$collist = array();
		$collist[] = array(JText::_("JEV_CORE_DATA",true), "disabled");
		
		$collist[] = array(JText::_("JEV_FIELD_TITLE",true), "TITLE");
		$collist[] = array(JText::_("JEV_FIELD_TITLE_LINK",true), "TITLE_LINK");
		$collist[] = array(JText::_("JEV_FIELD_REPEATSUMMARY",true), "REPEATSUMMARY");
		$collist[] = array(JText::_("JEV_FIELD_STARTDATE",true), "STARTDATE");
		$collist[] = array(JText::_("JEV_FIELD_STARTTIME",true), "STARTTIME");
		$collist[] = array(JText::_("JEV_FIELD_ISOSTARTTIME",true), "ISOSTART");
		$collist[] = array(JText::_("JEV_FIELD_ENDDATE",true), "ENDDATE");
		$collist[] = array(JText::_("JEV_FIELD_ENDTIME",true), "ENDTIME");
		$collist[] = array(JText::_("JEV_FIELD_ISOENDTIME",true), "ISOEND");
		$collist[] = array(JText::_("JEV_FIELD_MULTIENDDATE",true), "MULTIENDDATE");
                $collist[] = array(JText::_("JEV_FIRSTREPEATSTART",true), "FIRSTREPEATSTART");
                $collist[] = array(JText::_("JEV_LASTREPEATEND",true), "LASTREPEATEND");
		$collist[] = array(JText::_("JEV_FIELD_DURATION",true), "DURATION");
		$collist[] = array(JText::_("JEV_FIELD_PREVIOUSNEXT",true), "PREVIOUSNEXT");
		$collist[] = array(JText::_("JEV_FIELD_FIRSTREPEAT",true), "FIRSTREPEAT");
		$collist[] = array(JText::_("JEV_FIELD_LASTREPEAT",true), "LASTREPEAT");
		$collist[] = array(JText::_("JEV_FIELD_CREATOR_LABEL",true), "CREATOR_LABEL");
		$collist[] = array(JText::_("JEV_FIELD_CREATOR",true), "CREATOR");
		$collist[] = array(JText::_("JEV_FIELD_HITS",true), "HITS");
		$collist[] = array(JText::_("JEV_FIELD_DESCRIPTION",true), "DESCRIPTION");
		$collist[] = array(JText::_("JEV_FIELD_LOCATION_LABEL",true), "LOCATION_LABEL");
		$collist[] = array(JText::_("JEV_FIELD_LOCATION",true), "LOCATION");
		$collist[] = array(JText::_("JEV_FIELD_CONTACT_LABEL",true), "CONTACT_LABEL");
		$collist[] = array(JText::_("JEV_FIELD_CONTACT",true), "CONTACT");
		$collist[] = array(JText::_("JEV_FIELD_EXTRAINFO",true), "EXTRAINFO");
		$collist[] = array(JText::_("JEV_FIELD_CATEGORY",true), "CATEGORY");
		$collist[] = array(JText::_("JEV_FIELD_ALL_CATEGORIES",true), "ALLCATEGORIES");
		$collist[] = array(JText::_("JEV_FIELD_CATEGORY_LINK",true), "CATEGORYLNK");
		$collist[] = array(JText::_("JEV_FIELD_CATEGORY_IMAGE",true), "CATEGORYIMG");
		$collist[] = array(JText::_("JEV_FIELD_CATEGORY_IMAGES",true), "CATEGORYIMGS");
		$collist[] = array(JText::_("JEV_FIELD_CATEGORY_DESCRIPTION",true), "CATDESC");
		$collist[] = array(JText::_("JEV_FIELD_COLOUR",true), "COLOUR");
		$collist[] = array(JText::_("JEV_FIELD_CALENDAR",true), "CALENDAR");
		$collist[] = array(JText::_("JEV_FIELD_CREATIONDATE",true), "CREATED");
		$collist[] = array(JText::_("JEV_FIELD_LINKSTART",true), "LINKSTART");
		$collist[] = array(JText::_("JEV_FIELD_LINKEND",true), "LINKEND");
		$collist[] = array(JText::_("JEV_FIELD_URL",true), "URL");
		$collist[] = array(JText::_("JEV_ACCESS_LEVEL",true), "ACCESS");
		$collist[] = array(JText::_("JEV_EVENT_PRIORITY",true), "PRIORITY");

		// get list of enabled plugins
		$jevplugins = JPluginHelper::getPlugin("jevents");
		foreach ($jevplugins as $jevplugin){
			if (JPluginHelper::importPlugin("jevents", $jevplugin->name)){
				$classname = "plgJevents".ucfirst($jevplugin->name);
				if (is_callable(array($classname,"fieldNameArray"))){
					$lang = JFactory::getLanguage();
					$lang->load("plg_jevents_".$jevplugin->name,JPATH_ADMINISTRATOR);
					$fieldNameArray = call_user_func(array($classname,"fieldNameArray"),'list');
					if (!isset($fieldNameArray['labels'])) continue;

					$collist[] = array($fieldNameArray["group"], "disabled");

					for ($i=0;$i<count($fieldNameArray['labels']);$i++) {
						if ($fieldNameArray['labels'][$i]=="" || $fieldNameArray['labels'][$i]==" Label")  continue;
						$collist[] = array(str_replace(":"," ",$fieldNameArray['labels'][$i]), $fieldNameArray['values'][$i]);
					}
				}
			}
		}

		$invalue = array();
		$indexedgroups = array();
		if ($this->value!=""){
			$ingroups = explode("||", $this->value);
			foreach ($ingroups as $group){
				$group = explode("|", $group);
				if ($group[0]==""){
					continue;
				}
				$invalue[]=$group[0];

				if (count($group)<3){
					$group[2] = $group[0];
				}
				list($id, $fieldlabel, $label) = $group;
				$col = new stdClass();
				$col->fieldlabel = $fieldlabel;
				$col->id = $id;
				$col->label = $label;
				$col->raw = implode("|", $group);
				$indexedgroups[$id]=$col;

			}
		}

		$input = '<div style="clear:left"></div><table><tr valign="top">
			<td><div style="font-weight:bold">' . JText::_("JEV_CLICK_TO_ADD_COLUMN") . '</div>
			<div id="columnchoices" style="margin-top:10px;padding:5px;min-width:200px;height:150px;border:solid 1px #ccc;overflow-y:auto" >';
		foreach ($collist as $col)
		{
			if (count($col)<3){
				$col[2] = $col[0];
			}
			list($fieldlabel, $id, $label) = $col;

			if (!in_array($id, $invalue))
			{
				// we can't handle parameters yet
				if (strpos($id, ":")){
					continue;
				}
				if ($id=="disabled"){
					$input.='<div><strong>' . $fieldlabel . "</strong></div>\n";
				}
				else {
					$input.='<div>' . $fieldlabel . "<span style='display:none'>$id</span></div>\n";
				}
			}
		}
		$input .= '</div></td>
		<td><div  style="font-weight:bold;margin-left:20px;">' . JText::_("JEV_COLUMNS_DRAG_TO_REORDER_OR_CLICK_TO_REMOVE") . '</div>
			<div id="columnmatches" style="margin:10px 0px 0px 20px;padding-top:5px;min-width:250px;">';
		$invalues = array();
		foreach ($invalue as $col)
		{
			$input.='<div id="column' . $col. '" style="clear:left;"><div style="width:200px;display:inline-block;">' . $indexedgroups[$col]->fieldlabel . "</div><input type='text' value='".$indexedgroups[$col]->label."' style='margin-left:20px;' /></div>";
			$invalues[] = $indexedgroups[$col]->raw;
		}
		$invalues = implode("||", $invalues);

		$input .= '</div></td>
		</tr></table>';
		$input .= '<textarea style="display:block"  name="' . $this->name . '"  id="jevcolumns">' . $invalues . '</textarea>';
		$input .= '<div style="clear:left"></div>';
		
		$input .= '<script type="text/javascript">setupColumnChoices(true);setupColumnLis(true);</script>';
		return $input;

	}

	/**
	 * Method to get the field options.
	 *
	 * @return	array	The field option objects.
	 * @since	1.6
	 */
	protected
			function getOptions()
	{
		// Initialize variables.
		$session = JFactory::getSession();
		$options = array();

		// Initialize some field attributes.
		$extension = $this->element['extension'] ? (string) $this->element['extension'] : (string) $this->element['scope'];
		$published = (string) $this->element['published'];

		// OLD values
		// Load the category options for a given extension.
		if (!empty($extension))
		{

			// Filter over published state or not depending upon if it is present.
			if ($published)
			{
				$options = JHtml::_('category.options', $extension, array('filter.published' => explode(',', $published)));
			}
			else
			{
				$options = JHtml::_('category.options', $extension);
			}

			// Verify permissions.  If the action attribute is set, then we scan the options.
			if ($action = (string) $this->element['action'])
			{

				// Get the current user object.
				$user = JFactory::getUser();

				// TODO: Add a preload method to JAccess so that we can get all the asset rules in one query and cache them.
				// eg JAccess::preload('core.create', 'com_content.category')
				foreach ($options as $i => $option)
				{
					// Unset the option if the user isn't authorised for it.
					if (!$user->authorise($action, $extension . '.category.' . $option->value))
					{
						unset($options[$i]);
					}
				}
			}
		}
		else
		{
			JFactory::getApplication()->enqueueMessage('500 - ' . JText::_('JLIB_FORM_ERROR_FIELDS_CATEGORY_ERROR_EXTENSION_EMPTY'), 'warning');
		}

		// if no value exists, try to load a selected filter category from the old category filters
		if (!$this->value && ($this->form instanceof JForm))
		{
			$context = $this->form->getName();
			$this->value = array();
			for ($i = 0; $i < 20; $i++)
			{
				if ($this->form->getValue("catid$i", "params", 0))
				{
					$this->value[] = $this->form->getValue("catid$i", "params", 0);
				}
			}
		}

		// Merge any additional options in the XML definition.
		$options = array_merge(parent::getOptions(), $options);

		return $options;

	}

}