Stable release of v4.0.0-alpha1
First alpha release of Component Builder towards Joomla 4 (very unstable...).
This commit is contained in:
176
admin/src/Field/SnippetsField.php
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176
admin/src/Field/SnippetsField.php
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<?php
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/**
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* @package Joomla.Component.Builder
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*
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* @created 30th April, 2015
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* @author Llewellyn van der Merwe <https://dev.vdm.io>
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* @git Joomla Component Builder <https://git.vdm.dev/joomla/Component-Builder>
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* @copyright Copyright (C) 2015 Vast Development Method. All rights reserved.
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* @license GNU General Public License version 2 or later; see LICENSE.txt
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*/
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namespace VDM\Component\Componentbuilder\Administrator\Field;
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use Joomla\CMS\Factory;
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use Joomla\CMS\Form\Field\ListField;
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use Joomla\CMS\Language\Text;
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use Joomla\CMS\HTML\HTMLHelper as Html;
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use Joomla\CMS\Component\ComponentHelper;
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use VDM\Component\Componentbuilder\Administrator\Helper\ComponentbuilderHelper;
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// No direct access to this file
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\defined('_JEXEC') or die;
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/**
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* Snippets Form Field class for the Componentbuilder component
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*
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* @since 1.6
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*/
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class SnippetsField extends ListField
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{
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/**
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* The snippets field type.
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*
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* @var string
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*/
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public $type = 'Snippets';
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/**
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* Override to add new button
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*
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* @return string The field input markup.
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*
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* @since 3.2
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*/
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protected function getInput()
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{
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// see if we should add buttons
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$set_button = $this->getAttribute('button');
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// get html
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$html = parent::getInput();
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// if true set button
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if ($set_button === 'true')
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{
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$button = array();
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$script = array();
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$button_code_name = $this->getAttribute('name');
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// get the input from url
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$app = Factory::getApplication();
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$jinput = $app->input;
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// get the view name & id
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$values = $jinput->getArray(array(
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'id' => 'int',
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'view' => 'word'
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));
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// check if new item
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$ref = '';
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$refJ = '';
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if (!is_null($values['id']) && strlen($values['view']))
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{
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// only load referral if not new item.
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$ref = '&ref=' . $values['view'] . '&refid=' . $values['id'];
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$refJ = '&ref=' . $values['view'] . '&refid=' . $values['id'];
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// get the return value.
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$_uri = (string) \Joomla\CMS\Uri\Uri::getInstance();
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$_return = urlencode(base64_encode($_uri));
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// load return value.
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$ref .= '&return=' . $_return;
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$refJ .= '&return=' . $_return;
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}
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// get button label
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$button_label = trim($button_code_name);
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$button_label = preg_replace('/_+/', ' ', $button_label);
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$button_label = preg_replace('/\s+/', ' ', $button_label);
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$button_label = preg_replace("/[^A-Za-z ]/", '', $button_label);
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$button_label = ucfirst(strtolower($button_label));
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// get user object
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$user = Factory::getApplication()->getIdentity();
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// only add if user allowed to create snippet
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if ($user->authorise('core.create', 'com_componentbuilder') && $app->isClient('administrator')) // TODO for now only in admin area.
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{
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// build Create button
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$button[] = '<a id="'.$button_code_name.'Create" class="btn btn-small btn-success hasTooltip" title="'.Text::sprintf('COM_COMPONENTBUILDER_CREATE_NEW_S', $button_label).'" style="border-radius: 0px 4px 4px 0px;"
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href="index.php?option=com_componentbuilder&view=snippet&layout=edit'.$ref.'" >
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<span class="icon-new icon-white"></span></a>';
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}
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// only add if user allowed to edit snippet
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if ($user->authorise('core.edit', 'com_componentbuilder') && $app->isClient('administrator')) // TODO for now only in admin area.
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{
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// build edit button
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$button[] = '<a id="'.$button_code_name.'Edit" class="btn btn-small hasTooltip" title="'.Text::sprintf('COM_COMPONENTBUILDER_EDIT_S', $button_label).'" style="display: none; border-radius: 0px 4px 4px 0px;" href="#" >
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<span class="icon-edit"></span></a>';
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// build script
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$script[] = "
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document.addEventListener('DOMContentLoaded', function() {
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document.getElementById('jform_".$button_code_name."').addEventListener('change', function(e) {
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e.preventDefault();
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let ".$button_code_name."Value = this.value;
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".$button_code_name."Button(".$button_code_name."Value);
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});
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let ".$button_code_name."Value = document.getElementById('jform_".$button_code_name."').value;
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".$button_code_name."Button(".$button_code_name."Value);
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});
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function ".$button_code_name."Button(value) {
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var createButton = document.getElementById('".$button_code_name."Create');
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var editButton = document.getElementById('".$button_code_name."Edit');
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if (value > 0) {
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// hide the create button
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createButton.style.display = 'none';
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// show edit button
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editButton.style.display = 'block';
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let url = 'index.php?option=com_componentbuilder&view=snippets&task=snippet.edit&id='+value+'".$refJ."';
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editButton.setAttribute('href', url);
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} else {
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// show the create button
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createButton.style.display = 'block';
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// hide edit button
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editButton.style.display = 'none';
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}
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}";
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}
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// check if button was created for snippet field.
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if (is_array($button) && count($button) > 0)
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{
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// Load the needed script.
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$document = Factory::getApplication()->getDocument();
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$document->addScriptDeclaration(implode(' ',$script));
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// return the button attached to input field.
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return '<div class="input-group">' .$html . implode('',$button).'</div>';
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}
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}
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return $html;
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}
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/**
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* Method to get a list of options for a list input.
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*
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* @return array An array of Html options.
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* @since 1.6
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*/
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protected function getOptions()
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{
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$db = Factory::getDBO();
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$query = $db->getQuery(true);
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$query->select($db->quoteName(array('a.id','a.name','b.name','c.name'),array('id','snippet_name','type','library')));
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$query->from($db->quoteName('#__componentbuilder_snippet', 'a'));
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// From the componentbuilder_snippet_type table.
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$query->join('LEFT', $db->quoteName('#__componentbuilder_snippet_type', 'b') . ' ON (' . $db->quoteName('a.type') . ' = ' . $db->quoteName('b.id') . ')');
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// From the componentbuilder_library table.
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$query->join('LEFT', $db->quoteName('#__componentbuilder_library', 'c') . ' ON (' . $db->quoteName('a.library') . ' = ' . $db->quoteName('c.id') . ')');
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$query->where($db->quoteName('a.published') . ' >= 1');
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$query->order('c.ordering ASC');
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$query->order('b.name ASC');
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$db->setQuery((string)$query);
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$items = $db->loadObjectList();
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$options = array();
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if ($items)
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{
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foreach($items as $item)
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{
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$lib = (isset($item->library) && ComponentbuilderHelper::checkString($item->library)) ? ' (' . $item->library . ')' :'';
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$type = (isset($item->type) && ComponentbuilderHelper::checkString($item->type)) ? $item->type :Text::_('COM_COMPONENTBUILDER_NO_TYPE');
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$options[] = Html::_('select.option', $item->id, $type . ' - ' . $item->snippet_name . $lib );
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}
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}
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return $options;
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}
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}
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