?php /** * @package Joomla.Plugin * @subpackage System.Fields * * @copyright (C) 2016 Open Source Matters, Inc. * @license GNU General Public License version 2 or later; see LICENSE.txt */ defined('_JEXEC') or die; use Joomla\CMS\Form\Form; use Joomla\Registry\Registry; use Joomla\CMS\Factory; use Joomla\CMS\Language\Multilanguage; JLoader::register('FieldsHelper', JPATH_ADMINISTRATOR . '/components/com_fields/helpers/fields.php'); /** * Fields Plugin * * @since 3.7 */ class PlgSystemFields extends JPlugin { /** * Load the language file on instantiation. * * @var boolean * @since 3.7.0 */ protected $autoloadLanguage = true; /** * Normalizes the request data. * * @param string $context The context * @param object $data The object * @param Form $form The form * * @return void * * @since 3.8.7 */ public function onContentNormaliseRequestData($context, $data, Form $form) { if (!FieldsHelper::extract($context, $data)) { return true; } // Loop over all fields foreach ($form->getGroup('com_fields') as $field) { if ($field->disabled === true) { /** * Disabled fields should NEVER be added to the request as * they should NEVER be added by the browser anyway so nothing to check against * as "disabled" means no interaction at all. */ // Make sure the data object has an entry before delete it if (isset($data->com_fields[$field->fieldname])) { unset($data->com_fields[$field->fieldname]); } continue; } // Make sure the data object has an entry if (isset($data->com_fields[$field->fieldname])) { continue; } // Set a default value for the field $data->com_fields[$field->fieldname] = false; } } /** * The save event. * * @param string $context The context * @param JTable $item The table * @param boolean $isNew Is new item * @param array $data The validated data * * @return boolean * * @since 3.7.0 */ public function onContentAfterSave($context, $item, $isNew, $data = array()) { // Check if data is an array and the item has an id if (!is_array($data) || empty($item->id) || empty($data['com_fields'])) { return true; } // Create correct context for category if ($context == 'com_categories.category') { $context = $item->extension . '.categories'; // Set the catid on the category to get only the fields which belong to this category $item->catid = $item->id; } // Check the context $parts = FieldsHelper::extract($context, $item); if (!$parts) { return true; } // Compile the right context for the fields $context = $parts[0] . '.' . $parts[1]; // Loading the fields $fields = FieldsHelper::getFields($context, $item); if (!$fields) { return true; } // Loading the model $model = JModelLegacy::getInstance('Field', 'FieldsModel', array('ignore_request' => true)); // Loop over the fields foreach ($fields as $field) { // Determine the value if it is (un)available from the data if (key_exists($field->name, $data['com_fields'])) { $value = $data['com_fields'][$field->name] === false ? null : $data['com_fields'][$field->name]; } // Field not available on form, use stored value else { $value = $field->rawvalue; } // If no value set (empty) remove value from database if (is_array($value) ? !count($value) : !strlen($value)) { $value = null; } // JSON encode value for complex fields if (is_array($value) && (count($value, COUNT_NORMAL) !== count($value, COUNT_RECURSIVE) || !count(array_filter(array_keys($value), 'is_numeric')))) { $value = json_encode($value); } // Setting the value for the field and the item $model->setFieldValue($field->id, $item->id, $value); } return true; } /** * The save event. * * @param array $userData The date * @param boolean $isNew Is new * @param boolean $success Is success * @param string $msg The message * * @return boolean * * @since 3.7.0 */ public function onUserAfterSave($userData, $isNew, $success, $msg) { // It is not possible to manipulate the user during save events // Check if data is valid or we are in a recursion if (!$userData['id'] || !$success) { return true; } $user = JFactory::getUser($userData['id']); $task = JFactory::getApplication()->input->getCmd('task'); // Skip fields save when we activate a user, because we will lose the saved data if (in_array($task, array('activate', 'block', 'unblock'))) { return true; } // Trigger the events with a real user $this->onContentAfterSave('com_users.user', $user, false, $userData); return true; } /** * The delete event. * * @param string $context The context * @param stdClass $item The item * * @return boolean * * @since 3.7.0 */ public function onContentAfterDelete($context, $item) { $parts = FieldsHelper::extract($context, $item); if (!$parts || empty($item->id)) { return true; } $context = $parts[0] . '.' . $parts[1]; JModelLegacy::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_fields/models', 'FieldsModel'); $model = JModelLegacy::getInstance('Field', 'FieldsModel', array('ignore_request' => true)); $model->cleanupValues($context, $item->id); return true; } /** * The user delete event. * * @param stdClass $user The context * @param boolean $succes Is success * @param string $msg The message * * @return boolean * * @since 3.7.0 */ public function onUserAfterDelete($user, $succes, $msg) { $item = new stdClass; $item->id = $user['id']; return $this->onContentAfterDelete('com_users.user', $item); } /** * The form event. * * @param JForm $form The form * @param stdClass $data The data * * @return boolean * * @since 3.7.0 */ public function onContentPrepareForm(JForm $form, $data) { $context = $form->getName(); // When a category is edited, the context is com_categories.categorycom_content if (strpos($context, 'com_categories.category') === 0) { $context = str_replace('com_categories.category', '', $context) . '.categories'; // Set the catid on the category to get only the fields which belong to this category if (is_array($data) && key_exists('id', $data)) { $data['catid'] = $data['id']; } if (is_object($data) && isset($data->id)) { $data->catid = $data->id; } } $parts = FieldsHelper::extract($context, $form); if (!$parts) { return true; } $input = JFactory::getApplication()->input; // If we are on the save command we need the actual data $jformData = $input->get('jform', array(), 'array'); if ($jformData && !$data) { $data = $jformData; } if (is_array($data)) { $data = (object) $data; } FieldsHelper::prepareForm($parts[0] . '.' . $parts[1], $form, $data); return true; } /** * The display event. * * @param string $context The context * @param stdClass $item The item * @param Registry $params The params * @param integer $limitstart The start * * @return string * * @since 3.7.0 */ public function onContentAfterTitle($context, $item, $params, $limitstart = 0) { return $this->display($context, $item, $params, 1); } /** * The display event. * * @param string $context The context * @param stdClass $item The item * @param Registry $params The params * @param integer $limitstart The start * * @return string * * @since 3.7.0 */ public function onContentBeforeDisplay($context, $item, $params, $limitstart = 0) { return $this->display($context, $item, $params, 2); } /** * The display event. * * @param string $context The context * @param stdClass $item The item * @param Registry $params The params * @param integer $limitstart The start * * @return string * * @since 3.7.0 */ public function onContentAfterDisplay($context, $item, $params, $limitstart = 0) { return $this->display($context, $item, $params, 3); } /** * Performs the display event. * * @param string $context The context * @param stdClass $item The item * @param Registry $params The params * @param integer $displayType The type * * @return string * * @since 3.7.0 */ private function display($context, $item, $params, $displayType) { $parts = FieldsHelper::extract($context, $item); if (!$parts) { return ''; } // If we have a category, set the catid field to fetch only the fields which belong to it if ($parts[1] == 'categories' && !isset($item->catid)) { $item->catid = $item->id; } $context = $parts[0] . '.' . $parts[1]; // Convert tags if ($context == 'com_tags.tag' && !empty($item->type_alias)) { // Set the context $context = $item->type_alias; $item = $this->prepareTagItem($item); } if (is_string($params) || !$params) { $params = new Registry($params); } $fields = FieldsHelper::getFields($context, $item, $displayType); if ($fields) { $app = Factory::getApplication(); if ($app->isClient('site') && Multilanguage::isEnabled() && isset($item->language) && $item->language == '*') { $lang = $app->getLanguage()->getTag(); foreach ($fields as $key => $field) { if ($field->language == '*' || $field->language == $lang) { continue; } unset($fields[$key]); } } } if ($fields) { foreach ($fields as $key => $field) { $fieldDisplayType = $field->params->get('display', '2'); if ($fieldDisplayType == $displayType) { continue; } unset($fields[$key]); } } if ($fields) { return FieldsHelper::render( $context, 'fields.render', array( 'item' => $item, 'context' => $context, 'fields' => $fields ) ); } return ''; } /** * Performs the display event. * * @param string $context The context * @param stdClass $item The item * * @return void * * @since 3.7.0 */ public function onContentPrepare($context, $item) { // Check property exists (avoid costly & useless recreation), if need to recreate them, just unset the property! if (isset($item->jcfields)) { return; } $parts = FieldsHelper::extract($context, $item); if (!$parts) { return; } $context = $parts[0] . '.' . $parts[1]; // Convert tags if ($context == 'com_tags.tag' && !empty($item->type_alias)) { // Set the context $context = $item->type_alias; $item = $this->prepareTagItem($item); } // Get item's fields, also preparing their value property for manual display // (calling plugins events and loading layouts to get their HTML display) $fields = FieldsHelper::getFields($context, $item, true); // Adding the fields to the object $item->jcfields = array(); foreach ($fields as $key => $field) { $item->jcfields[$field->id] = $field; } } /** * The finder event. * * @param stdClass $item The item * * @return boolean * * @since 3.7.0 */ public function onPrepareFinderContent($item) { $section = strtolower($item->layout); $tax = $item->getTaxonomy('Type'); if ($tax) { foreach ($tax as $context => $value) { // This is only a guess, needs to be improved $component = strtolower($context); if (strpos($context, 'com_') !== 0) { $component = 'com_' . $component; } // Transform com_article to com_content if ($component === 'com_article') { $component = 'com_content'; } // Create a dummy object with the required fields $tmp = new stdClass; $tmp->id = $item->__get('id'); if ($item->__get('catid')) { $tmp->catid = $item->__get('catid'); } // Getting the fields for the constructed context $fields = FieldsHelper::getFields($component . '.' . $section, $tmp, true); if (is_array($fields)) { foreach ($fields as $field) { // Adding the instructions how to handle the text $item->addInstruction(FinderIndexer::TEXT_CONTEXT, $field->name); // Adding the field value as a field $item->{$field->name} = $field->value; } } } } return true; } /** * Prepares a tag item to be ready for com_fields. * * @param stdClass $item The item * * @return object * * @since 3.8.4 */ private function prepareTagItem($item) { // Map core fields $item->id = $item->content_item_id; $item->language = $item->core_language; // Also handle the catid if (!empty($item->core_catid)) { $item->catid = $item->core_catid; } return $item; } } Templates - Logistiek Advies Supply Chain? Mutatis Mutandis!

Prince2 - Project Templates

De Prince2 Project Templates zijn een opstapeling van kennis. Slechts woorden in documenten, die in de loop der jaren verzameld zijn en tesamen een bron van inspiratie kunnen vormen. Kennis die wij op deze site met u delen, zodat u er uw profijt mee kunt doen. Natuurlijk niet ongelimiteerd, zo wordt - zonder voorafgaand overleg- commercieel gebruik niet op prijs gesteld en het spreekt voor zich dat als u naar iets verwijst er een correcte bronvermelding wordt gedaan.

Maar om veranderingen te kunnen realiseren heeft u aan woorden niets. Dan zoekt u ervaring en die kunnen en willen wij u bieden.

Dus heeft u naar aanleiding van de themadossiers de behoefte om van gedachten te wisselen, heeft u aanvullingen of wilt u zelf een bijdrage leveren, neem dan vrijblijvend contact met ons op.

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