Implementing full associations for single weblink

src/administrator/components/com_weblinks/helpers/associations.php

@@ -36,7 +36,7 @@ class WeblinksAssociationsHelper extends JAssociationExtensionHelper
 	 *
 	 * @since   __DEPLOY_VERSION__
 	 */
-	protected $itemTypes = array('category');
+	protected $itemTypes = array('weblink', 'category');
 
 	/**
 	 * Has the extension association support
@@ -105,6 +105,10 @@ public function getItem($typeName, $id)
 
 		switch ($typeName)
 		{
+			case 'weblink':
+				$table = JTable::getInstance('Weblink', 'WeblinksTable');
+				break;
+
 			case 'category':
 				$table = JTable::getInstance('Category');
 				break;
@@ -141,6 +145,21 @@ public function getType($typeName = '')
 		{
 			switch ($typeName)
 			{
+				case 'weblink':
+
+					$support['state'] = true;
+					$support['acl'] = true;
+					$support['checkout'] = true;
+					$support['category'] = true;
+					$support['save2copy'] = true;
+
+					$tables = array(
+						'a' => '#__weblinks'
+					);
+
+					$title = 'weblink';
+					break;
+
 				case 'category':
 					$fields['created_user_id'] = 'a.created_user_id';
 					$fields['ordering']        = 'a.lft';

src/administrator/components/com_weblinks/helpers/html/weblink.php

@@ -0,0 +1,91 @@
+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_weblinks
+ *
+ * @copyright   Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+
+defined('_JEXEC') or die;
+
+use Joomla\Utilities\ArrayHelper;
+
+JLoader::register('WeblinksHelper', JPATH_ADMINISTRATOR . '/components/com_weblinks/helpers/weblinks.php');
+
+/**
+ * Weblink HTML helper class.
+ *
+ * @since  1.6
+ */
+abstract class JHtmlWeblink
+{
+	/**
+	 * Get the associated language flags
+	 *
+	 * @param   integer  $weblinkid  The item id to search associations
+	 *
+	 * @return  string  The language HTML
+	 *
+	 * @throws  Exception
+	 */
+	public static function association($weblinkid)
+	{
+		// Defaults
+		$html = '';
+
+		// Get the associations
+		if ($associations = JLanguageAssociations::getAssociations('com_weblinks', '#__weblinks', 'com_weblinks.item', $weblinkid))
+		{
+			foreach ($associations as $tag => $associated)
+			{
+				$associations[$tag] = (int) $associated->id;
+			}
+
+			// Get the associated weblinks items
+			$db = JFactory::getDbo();
+			$query = $db->getQuery(true)
+				->select('c.id, c.title as title')
+				->select('l.sef as lang_sef, lang_code')
+				->from('#__weblinks as c')
+				->select('cat.title as category_title')
+				->join('LEFT', '#__categories as cat ON cat.id=c.catid')
+				->where('c.id IN (' . implode(',', array_values($associations)) . ')')
+				->join('LEFT', '#__languages as l ON c.language=l.lang_code')
+				->select('l.image')
+				->select('l.title as language_title');
+			$db->setQuery($query);
+
+			try
+			{
+				$items = $db->loadObjectList('id');
+			}
+			catch (RuntimeException $e)
+			{
+				throw new Exception($e->getMessage(), 500, $e);
+			}
+
+			if ($items)
+			{
+				foreach ($items as &$item)
+				{
+					$text = strtoupper($item->lang_sef);
+					$url = JRoute::_('index.php?option=com_weblinks&task=weblink.edit&id=' . (int) $item->id);
+
+					$tooltip = htmlspecialchars($item->title, ENT_QUOTES, 'UTF-8') . '<br />' . JText::sprintf('JCATEGORY_SPRINTF', $item->category_title);
+					$classes = 'hasPopover label label-association label-' . $item->lang_sef;
+
+					$item->link = '<a href="' . $url . '" title="' . $item->language_title . '" class="' . $classes
+						. '" data-content="' . $tooltip . '" data-placement="top">'
+						. $text . '</a>';
+				}
+			}
+
+			JHtml::_('bootstrap.popover');
+
+			$html = JLayoutHelper::render('joomla.content.associations', $items);
+		}
+
+		return $html;
+	}
+}

src/administrator/components/com_weblinks/models/fields/modal/weblink.php

@@ -0,0 +1,256 @@
+<?php
+/**
+ * @package     Joomla.Administrator
+ * @subpackage  com_weblinks
+ *
+ * @copyright   Copyright (C) 2005 - 2017 Open Source Matters, Inc. All rights reserved.
+ * @license     GNU General Public License version 2 or later; see LICENSE.txt
+ */
+defined('JPATH_BASE') or die;
+/**
+ * Supports a modal weblink picker.
+ *
+ * @since  __DEPLOY_VERSION__
+ */
+class JFormFieldModal_Weblink extends JFormField
+{
+	/**
+	 * The form field type.
+	 *
+	 * @var    string
+	 * @since  __DEPLOY_VERSION__
+	 */
+	protected $type = 'Modal_Weblink';
+	/**
+	 * Method to get the field input markup.
+	 *
+	 * @return  string  The field input markup.
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	protected function getInput()
+	{
+		$allowNew    = ((string) $this->element['new'] == 'true');
+		$allowEdit   = ((string) $this->element['edit'] == 'true');
+		$allowClear  = ((string) $this->element['clear'] != 'false');
+		$allowSelect = ((string) $this->element['select'] != 'false');
+
+		// Load language
+		JFactory::getLanguage()->load('com_weblinks', JPATH_ADMINISTRATOR);
+
+		// The active weblink id field.
+		$value = (int) $this->value > 0 ? (int) $this->value : '';
+
+		// Create the modal id.
+		$modalId = 'Weblink_' . $this->id;
+
+		// Add the modal field script to the document head.
+		JHtml::_('jquery.framework');
+		JHtml::_('script', 'system/modal-fields.js', array('version' => 'auto', 'relative' => true));
+
+		// Script to proxy the select modal function to the modal-fields.js file.
+		if ($allowSelect)
+		{
+			static $scriptSelect = null;
+
+			if (is_null($scriptSelect))
+			{
+				$scriptSelect = array();
+			}
+
+			if (!isset($scriptSelect[$this->id]))
+			{
+				JFactory::getDocument()->addScriptDeclaration("
+				function jSelectWeblink_" . $this->id . "(id, title, catid, object, url, language) {
+					window.processModalSelect('Weblink', '" . $this->id . "', id, title, catid, object, url, language);
+				}
+				");
+				$scriptSelect[$this->id] = true;
+			}
+		}
+
+		// Setup variables for display.
+		$linkWeblinks = 'index.php?option=com_weblinks&amp;view=weblinks&amp;layout=modal&amp;tmpl=component&amp;' . JSession::getFormToken() . '=1';
+		$linkWeblink  = 'index.php?option=com_weblinks&amp;view=weblink&amp;layout=modal&amp;tmpl=component&amp;' . JSession::getFormToken() . '=1';
+		$modalTitle   = JText::_('COM_WEBLINKS_CHANGE_WEBLINK');
+
+		if (isset($this->element['language']))
+		{
+			$linkWeblinks .= '&amp;forcedLanguage=' . $this->element['language'];
+			$linkWeblink  .= '&amp;forcedLanguage=' . $this->element['language'];
+			$modalTitle   .= ' &#8212; ' . $this->element['label'];
+		}
+
+		$urlSelect = $linkWeblinks . '&amp;function=jSelectWeblink_' . $this->id;
+		$urlEdit   = $linkWeblink . '&amp;task=weblink.edit&amp;id=\' + document.getElementById("' . $this->id . '_id").value + \'';
+		$urlNew    = $linkWeblink . '&amp;task=weblink.add';
+
+		if ($value)
+		{
+			$db    = JFactory::getDbo();
+			$query = $db->getQuery(true)
+				->select($db->quoteName('title'))
+				->from($db->quoteName('#__weblinks'))
+				->where($db->quoteName('id') . ' = ' . (int) $value);
+			$db->setQuery($query);
+			try
+			{
+				$title = $db->loadResult();
+			}
+			catch (RuntimeException $e)
+			{
+				JError::raiseWarning(500, $e->getMessage());
+			}
+		}
+		$title = empty($title) ? JText::_('COM_WEBLINKS_SELECT_A_WEBLINK') : htmlspecialchars($title, ENT_QUOTES, 'UTF-8');
+
+		// The current weblink display field.
+		$html  = '<span class="input-append">';
+		$html .= '<input class="input-medium" id="' . $this->id . '_name" type="text" value="' . $title . '" disabled="disabled" size="35" />';
+
+		// Select weblink button
+		if ($allowSelect)
+		{
+			$html .= '<a'
+				. ' class="btn hasTooltip' . ($value ? ' hidden' : '') . '"'
+				. ' id="' . $this->id . '_select"'
+				. ' data-toggle="modal"'
+				. ' role="button"'
+				. ' href="#ModalSelect' . $modalId . '"'
+				. ' title="' . JHtml::tooltipText('COM_WEBLINKS_CHANGE_WEBLINK') . '">'
+				. '<span class="icon-file" aria-hidden="true"></span> ' . JText::_('JSELECT')
+				. '</a>';
+		}
+		// New weblink button
+		if ($allowNew)
+		{
+			$html .= '<a'
+				. ' class="btn hasTooltip' . ($value ? ' hidden' : '') . '"'
+				. ' id="' . $this->id . '_new"'
+				. ' data-toggle="modal"'
+				. ' role="button"'
+				. ' href="#ModalNew' . $modalId . '"'
+				. ' title="' . JHtml::tooltipText('COM_WEBLINKS_NEW_WEBLINK') . '">'
+				. '<span class="icon-new" aria-hidden="true"></span> ' . JText::_('JACTION_CREATE')
+				. '</a>';
+		}
+		// Edit weblink button
+		if ($allowEdit)
+		{
+			$html .= '<a'
+				. ' class="btn hasTooltip' . ($value ? '' : ' hidden') . '"'
+				. ' id="' . $this->id . '_edit"'
+				. ' data-toggle="modal"'
+				. ' role="button"'
+				. ' href="#ModalEdit' . $modalId . '"'
+				. ' title="' . JHtml::tooltipText('COM_WEBLINKS_EDIT_WEBLINK') . '">'
+				. '<span class="icon-edit" aria-hidden="true"></span> ' . JText::_('JACTION_EDIT')
+				. '</a>';
+		}
+		// Clear weblink button
+		if ($allowClear)
+		{
+			$html .= '<a'
+				. ' class="btn' . ($value ? '' : ' hidden') . '"'
+				. ' id="' . $this->id . '_clear"'
+				. ' href="#"'
+				. ' onclick="window.processModalParent(\'' . $this->id . '\'); return false;">'
+				. '<span class="icon-remove" aria-hidden="true"></span>' . JText::_('JCLEAR')
+				. '</a>';
+		}
+		$html .= '</span>';
+
+		// Select weblink modal
+		if ($allowSelect)
+		{
+			$html .= JHtml::_(
+				'bootstrap.renderModal',
+				'ModalSelect' . $modalId,
+				array(
+					'title'       => $modalTitle,
+					'url'         => $urlSelect,
+					'height'      => '400px',
+					'width'       => '800px',
+					'bodyHeight'  => '70',
+					'modalWidth'  => '80',
+					'footer'      => '<a role="button" class="btn" data-dismiss="modal" aria-hidden="true">' . JText::_('JLIB_HTML_BEHAVIOR_CLOSE') . '</a>',
+				)
+			);
+		}
+
+		// New weblink modal
+		if ($allowNew)
+		{
+			$html .= JHtml::_(
+				'bootstrap.renderModal',
+				'ModalNew' . $modalId,
+				array(
+					'title'       => JText::_('COM_WEBLINKS_NEW_WEBLINK'),
+					'backdrop'    => 'static',
+					'keyboard'    => false,
+					'closeButton' => false,
+					'url'         => $urlNew,
+					'height'      => '400px',
+					'width'       => '800px',
+					'bodyHeight'  => '70',
+					'modalWidth'  => '80',
+					'footer'      => '<a role="button" class="btn" aria-hidden="true"'
+							. ' onclick="window.processModalEdit(this, \'' . $this->id . '\', \'add\', \'weblink\', \'cancel\', \'weblink-form\'); return false;">'
+							. JText::_('JLIB_HTML_BEHAVIOR_CLOSE') . '</a>'
+							. '<a role="button" class="btn btn-primary" aria-hidden="true"'
+							. ' onclick="window.processModalEdit(this, \'' . $this->id . '\', \'add\', \'weblink\', \'save\', \'weblink-form\'); return false;">'
+							. JText::_('JSAVE') . '</a>'
+							. '<a role="button" class="btn btn-success" aria-hidden="true"'
+							. ' onclick="window.processModalEdit(this, \'' . $this->id . '\', \'add\', \'weblink\', \'apply\', \'weblink-form\'); return false;">'
+							. JText::_('JAPPLY') . '</a>',
+				)
+			);
+		}
+
+		// Edit weblink modal
+		if ($allowEdit)
+		{
+			$html .= JHtml::_(
+				'bootstrap.renderModal',
+				'ModalEdit' . $modalId,
+				array(
+					'title'       => JText::_('COM_WEBLINKS_EDIT_WEBLINK'),
+					'backdrop'    => 'static',
+					'keyboard'    => false,
+					'closeButton' => false,
+					'url'         => $urlEdit,
+					'height'      => '400px',
+					'width'       => '800px',
+					'bodyHeight'  => '70',
+					'modalWidth'  => '80',
+					'footer'      => '<a role="button" class="btn" aria-hidden="true"'
+							. ' onclick="window.processModalEdit(this, \'' . $this->id . '\', \'edit\', \'weblink\', \'cancel\', \'weblink-form\'); return false;">'
+							. JText::_('JLIB_HTML_BEHAVIOR_CLOSE') . '</a>'
+							. '<a role="button" class="btn btn-primary" aria-hidden="true"'
+							. ' onclick="window.processModalEdit(this, \'' . $this->id . '\', \'edit\', \'weblink\', \'save\', \'weblink-form\'); return false;">'
+							. JText::_('JSAVE') . '</a>'
+							. '<a role="button" class="btn btn-success" aria-hidden="true"'
+							. ' onclick="window.processModalEdit(this, \'' . $this->id . '\', \'edit\', \'weblink\', \'apply\', \'weblink-form\'); return false;">'
+							. JText::_('JAPPLY') . '</a>',
+				)
+			);
+		}
+		// Note: class='required' for client side validation.
+		$class = $this->required ? ' class="required modal-value"' : '';
+		$html .= '<input type="hidden" id="' . $this->id . '_id" ' . $class . ' data-required="' . (int) $this->required . '" name="' . $this->name
+			. '" data-text="' . htmlspecialchars(JText::_('COM_WEBLINKS_SELECT_A_WEBLINK', true), ENT_COMPAT, 'UTF-8') . '" value="' . $value . '" />';
+		return $html;
+	}
+
+	/**
+	 * Method to get the field label markup.
+	 *
+	 * @return  string  The field label markup.
+	 *
+	 * @since   __DEPLOY_VERSION__
+	 */
+	protected function getLabel()
+	{
+		return str_replace($this->id, $this->id . '_id', parent::getLabel());
+	}
+}