231 lines
7.3 KiB
PHP
231 lines
7.3 KiB
PHP
<?php
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/**
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* Attachments component
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*
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* @package Attachments
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* @subpackage Attachments_Component
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*
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* @copyright Copyright (C) 2007-2018 Jonathan M. Cameron, All Rights Reserved
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* @license http://www.gnu.org/licenses/gpl-3.0.html GNU/GPL
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* @link http://joomlacode.org/gf/project/attachments/frs/
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* @author Jonathan M. Cameron
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*/
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// No direct access
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defined('_JEXEC') or die('Restricted Access');
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/** Load the Attachments helper */
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require_once(JPATH_SITE.'/components/com_attachments/helper.php'); /* ??? Needed? */
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require_once(JPATH_SITE.'/components/com_attachments/javascript.php');
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/** Define the legacy classes, if necessary */
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require_once(JPATH_SITE.'/components/com_attachments/legacy/view.php');
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/**
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* View for a list of attachments
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*
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* @package Attachments
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*/
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class AttachmentsViewAttachments extends JViewLegacy
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{
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/**
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* Construct the output for the view/template.
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*
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* NOTE: This only constructs the output; it does not display it!
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* Use getOutput() to actually display it.
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*
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* @param string $tpl template name (optional)
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*
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* @return if there are no attachments for this article,
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* if everything is okay, return true
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* if there is an error, return the error code
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*/
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public function display($tpl = null)
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{
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jimport('joomla.application.component.helper');
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$document = JFactory::getDocument();
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if ( JRequest::getWord('format', '') == 'raw' ) {
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// Choose raw text even though it is actually html
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$document->setMimeEncoding('text/plain');
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}
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// Add javascript
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$uri = JFactory::getURI();
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AttachmentsJavascript::setupJavascript();
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// Get the model
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$model = $this->getModel('Attachments');
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if ( !$model ) {
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$errmsg = JText::_('ATTACH_ERROR_UNABLE_TO_FIND_MODEL') . ' (ERR 63)';
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JError::raiseError( 500, $errmsg);
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}
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// See if there are any attachments
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$list = $model->getAttachmentsList();
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if ( ! $list ) {
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return null;
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}
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// if we have attachments, add the stylesheets for the attachments list
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JHtml::stylesheet('com_attachments/attachments_list.css', array(), true);
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$lang = JFactory::getLanguage();
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if ( $lang->isRTL() ) {
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JHtml::stylesheet('com_attachments/attachments_list_rtl.css', array(), true);
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}
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// Add the default path
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$this->addTemplatePath(JPATH_SITE.'/components/com_attachments/views/attachments/tmpl');
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// Set up the correct path for template overloads
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// (Do this after previous addTemplatePath so that template overrides actually override)
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$app = JFactory::getApplication();
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$templateDir = JPATH_SITE.'/templates/'.$app->getTemplate().'/html/com_attachments/attachments';
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$this->addTemplatePath($templateDir);
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// Load the language files from the attachments plugin
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$lang = JFactory::getLanguage();
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$lang->load('plg_content_attachments', JPATH_SITE.'/plugins/content/attachments');
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// Get the component parameters
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$params = JComponentHelper::getParams('com_attachments');
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// See whether the user-defined fields should be shown
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$from = JRequest::getWord('from', 'closeme');
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$layout = JRequest::getWord('layout');
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$tmpl = JRequest::getWord('tmpl');
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$task = JRequest::getWord('task');
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$show_hidden_user_fields = false;
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if ( $app->isAdmin() || ($from == 'editor') || ($layout == 'edit') || ($tmpl == 'component') ) {
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$show_hidden_user_fields = true;
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}
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if ( $task == 'attachmentsList' ) {
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// Always hide the hidden user fields on Ajax requests
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$show_hidden_user_fields = false;
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}
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// User field 1
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$show_user_field_1 = false;
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$user_field_1_name = $params->get('user_field_1_name');
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if ( $user_field_1_name ) {
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if ( $show_hidden_user_fields || ($user_field_1_name[JString::strlen($user_field_1_name)-1] != '*') ) {
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$show_user_field_1 = true;
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$this->user_field_1_name = $user_field_1_name;
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}
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}
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$this->show_user_field_1 = $show_user_field_1;
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// User field 2
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$show_user_field_2 = false;
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$user_field_2_name = $params->get('user_field_2_name');
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if ( $user_field_2_name ) {
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if ( $show_hidden_user_fields || ($user_field_2_name[JString::strlen($user_field_2_name)-1] != '*') ) {
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$show_user_field_2 = true;
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$this->user_field_2_name = $user_field_2_name;
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}
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}
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$this->show_user_field_2 = $show_user_field_2;
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// User field 3
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$show_user_field_3 = false;
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$user_field_3_name = $params->get('user_field_3_name');
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if ( $user_field_3_name ) {
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if ( $show_hidden_user_fields || ($user_field_3_name[JString::strlen($user_field_3_name)-1] != '*') ) {
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$show_user_field_3 = true;
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$this->user_field_3_name = $user_field_3_name;
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}
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}
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$this->show_user_field_3 = $show_user_field_3;
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// Set up for the template
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$parent_id = $model->getParentId();
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$parent_type = $model->getParentType();
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$parent_entity = JString::strtolower($model->getParentEntity());
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// ?? fix this!
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if ( ($parent_type == 'com_content') && ($parent_entity == 'default') ) {
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$parent_entity = 'article';
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}
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$this->parent_id = $parent_id;
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$this->parent_type = $parent_type;
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$this->parent_entity = $parent_entity;
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$this->parent_title = $model->getParentTitle();
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$this->parent_entity_name = $model->getParentEntityName();
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$this->some_attachments_visible = $model->someVisible();
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$this->some_attachments_modifiable = $model->someModifiable();
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$this->from = $from;
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$this->list = $list;
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$this->secure = $params->get('secure', false);
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$this->params = $params;
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// Get the display options
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$this->superimpose_link_icons = $params->get('superimpose_url_link_icons', true);
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$this->style = $params->get('attachments_table_style', 'attachmentsList');
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$this->show_column_titles = $params->get('show_column_titles', false);
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$this->show_description = $params->get('show_description', true);
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$this->show_creator_name = $params->get('show_creator_name', false);
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$this->show_file_size = $params->get('show_file_size', true);
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$this->show_downloads = $params->get('show_downloads', false);
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$this->show_created_date = $params->get('show_created_date', false);
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$this->show_modified_date = $params->get('show_modified_date', false);
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$this->file_link_open_mode = $params->get('file_link_open_mode', 'in_same_window');
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// Set up the file/url titleshow_mod_date
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if ( $this->show_column_titles ) {
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switch ( $model->types() ) {
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case 'file':
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$this->file_url_title = JText::_('ATTACH_FILE');
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break;
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case 'url':
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$this->file_url_title = JText::_('ATTACH_URL');
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break;
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default:
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$this->file_url_title = JText::_('ATTACH_FILE_URL');
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}
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}
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if ( $this->show_created_date OR $this->show_modified_date ) {
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$this->date_format = $params->get('date_format', '%Y-%m-%d %I:%M%P');
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}
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// Get the attachments list title
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$title = $this->title;
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if ( !$title || (JString::strlen($title) == 0) ) {
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$title = 'ATTACH_ATTACHMENTS_TITLE';
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}
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$parent = $model->getParentClass();
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$title = $parent->attachmentsListTitle($title, $parent_id, $parent_entity);
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$this->title = $title; // Note: assume it is translated
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// Construct the path for the icons
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$uri = JFactory::getURI();
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$base_url = $uri->root(false);
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$this->base_url = $base_url;
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$this->icon_url_base = $base_url . 'components/com_attachments/media/icons/';
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// Get the output of the template
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$result = $this->loadTemplate($tpl);
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if (JError::isError($result)) {
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return $result;
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}
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return true;
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}
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/**
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* Get the output
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*
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* @return string the output
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*/
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public function getOutput()
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{
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return $this->_output;
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}
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}
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