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<?php
/**
* Attachments component
*
* @package Attachments
* @subpackage Attachments_Component
*
* @copyright Copyright (C) 2007-2011 Jonathan M. Cameron, All Rights Reserved
* @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
* @link http://joomlacode.org/gf/project/attachments/frs/
* @author Jonathan M. Cameron
*/
// No direct access
defined('_JEXEC') or die('Restricted access');
global $mainframe, $option;
// Set a few variables for convenience
$rows =& $this->list;
$parent_id = $this->parent_id;
$parent_type = $this->parent_type;
$parent_entity = $this->parent_entity;
$base_url =& $this->base_url;
$format = JRequest::getWord('format', '');
$html = '';
if ( $format != 'raw' ) {
// If any attachments are modifiable, add necessary Javascript for iframe
if ( $this->some_attachments_modifiable ) {
JHTML::_('behavior.modal', 'a.modal-button');
}
// Get the attachments helper to add the stylesheet
require_once(JPATH_SITE.DS.'components'.DS.'com_attachments'.DS.'helper.php');
AttachmentsHelper::addStyleSheet( JURI::base(true) . '/plugins/content/attachments.css' );
// Handle RTL styling (if necessary)
$lang =& JFactory::getLanguage();
if ( $lang->isRTL() ) {
AttachmentsHelper::addStyleSheet( JURI::base(true) . '/plugins/content/attachments_rtl.css' );
}
// Construct the empty div for the attachments
if ( $parent_id === null ) {
// If there is no parent_id, the parent is being created, use the username instead
$user =& JFactory::getUser();
$pid = $user->get('username');
}
else {
$pid = $parent_id;
}
$div_id = 'attachmentsList' . '_' . $parent_type . '_' . $parent_entity . '_' . (string)$pid;
$html .= "\n<div class=\"$this->style\" id=\"$div_id\">\n";
}
$html .= "<table>\n";
$html .= "<caption>{$this->title}</caption>\n";
// Add the column titles, if requested
if ( $this->show_column_titles ) {
$html .= "<thead>\n<tr>";
$html .= "<th class=\"at_filename\">" . JText::_('FILE') . "</th>";
if ( $this->show_description ) {
$html .= "<th class=\"at_description\">" . JText::_('DESCRIPTION') . "</th>";
}
if ( $this->show_user_field_1 ) {
$html .= "<th class=\"at_user_field\">" . $this->user_field_1_name . "</th>";
}
if ( $this->show_user_field_2 ) {
$html .= "<th class=\"at_user_field\">" . $this->user_field_2_name . "</th>";
}
if ( $this->show_user_field_3 ) {
$html .= "<th class=\"at_user_field\">" . $this->user_field_3_name . "</th>";
}
if ( $this->show_uploader ) {
$html .= "<th class=\"at_uploader\">" . JText::_('UPLOADER') . "</th>";
}
if ( $this->show_file_size ) {
$html .= "<th class=\"at_file_size\">" . JText::_('FILE_SIZE') . "</th>";
}
if ( $this->secure AND $this->show_downloads ) {
$html .= "<th class=\"at_downloads\">" . JText::_('DOWNLOADS') . "</th>";
}
if ( $this->show_mod_date ) {
$html .= "<th class=\"at_mod_date\">" . JText::_('LAST_MODIFIED') . "</th>";
}
if ( $this->some_attachments_modifiable AND $this->allow_edit ) {
$html .= "<th class=\"at_edit\"> </th>";
}
$html .= "</tr>\n</thead>\n";
}
$html .= "<tbody>\n";
// Construct the lines for the attachments
$row_num = 0;
for ($i=0, $n=count($rows); $i < $n; $i++) {
$row =& $rows[$i];
// Skip this one if it should not be visible
if ( !$row->user_may_see )
continue;
$row_num++;
if ( $row_num & 1 == 1)
$html .= '<tr class="odd">';
else
$html .= '<tr class="even">';
// Construct some display items
if ( JString::strlen($row->icon_filename) > 0 )
$icon_url = $this->icon_url_base . $row->icon_filename;
else
$icon_url = $this->icon_url_base . 'generic.gif';
$link_icon_url = $this->icon_url_base . 'link_arrow.png';
$link_broken_icon_url = $this->icon_url_base . 'link_broken.png';
if ( $this->show_file_size) {
$file_size = (int)( $row->file_size / 1024.0 );
if ( $file_size == 0 ) {
// For files less than 1K, show the fractional amount (in 1/10 KB)
$file_size = ( (int)( 10.0 * $row->file_size / 1024.0 ) / 10.0 );
}
}
if ( $this->show_mod_date ) {
jimport( 'joomla.utilities.date' );
$date = new JDate($row->modification_date, -$mainframe->getCfg('offset'));
$last_modified = $date->toFormat($this->mod_date_format);
}
// Add the filename
$target = '';
if ( $this->file_link_open_mode == 'new_window')
$target = ' target="_blank"';
$html .= '<td class="at_filename">';
if ( JString::strlen($row->display_name) == 0 )
$filename = $row->filename;
else
$filename = $row->display_name;
if ( $this->show_file_links ) {
if ( $row->uri_type == 'file' ) {
if ( $this->secure ) {
$url = JRoute::_("index.php?option=com_attachments&task=download&id=" . (int)$row->id);
}
else {
$url = $base_url . $row->url;
if (strtoupper(substr(PHP_OS,0,3) == 'WIN')) {
$url = utf8_encode($url);
}
}
$tooltip = JText::sprintf('DOWNLOAD_THIS_FILE_S', $row->filename);
}
else {
$user =& JFactory::getUser();
if ( $this->secure AND ($this->who_can_see != 'anyone') AND ($user->get('username') == '') ) {
$url = JRoute::_('index.php?option=com_attachments&task=request_login');
}
else {
$url = $row->url;
}
$tooltip = JText::sprintf('ACCESS_THIS_URL_S', $row->url);
}
$html .= "<a class=\"at_icon\" href=\"$url\"$target title=\"$tooltip\"><img src=\"$icon_url\" alt=\"$tooltip\" />";
if ( $row->uri_type == 'url' AND $this->superimpose_link_icons ) {
if ( $row->url_valid ) {
$html .= "<img id=\"link\" src=\"$link_icon_url\" />";
}
else {
$html .= "<img id=\"link\" src=\"$link_broken_icon_url\" />";
}
}
$html .= "</a>";
$html .= "<a class=\"at_url\" href=\"$url\"$target title=\"$tooltip\">$filename</a>";
}
else {
$tooltip = JText::sprintf('DOWNLOAD_THIS_FILE_S', $row->filename);
$html .= "<img src=\"$icon_url\" alt=\"$tooltip\" /> ";
$html .= $filename;
}
$html .= "</td>";
// Add description (maybe)
if ( $this->show_description ) {
$description = $row->description;
if ( JString::strlen($description) == 0)
$description = ' ';
if ( $this->show_column_titles )
$html .= "<td class=\"at_description\">$description</td>";
else
$html .= "<td class=\"at_description\">[$description]</td>";
}
// Show the USER DEFINED FIELDs (maybe)
if ( $this->show_user_field_1 ) {
$user_field = $row->user_field_1;
if ( JString::strlen($user_field) == 0 )
$user_field = ' ';
if ( $this->show_column_titles )
$html .= "<td class=\"at_user_field\">" . $user_field . "</td>";
else
$html .= "<td class=\"at_user_field\">[" . $user_field . "]</td>";
}
if ( $this->show_user_field_2 ) {
$user_field = $row->user_field_2;
if ( JString::strlen($user_field) == 0 )
$user_field = ' ';
if ( $this->show_column_titles )
$html .= "<td class=\"at_user_field\">" . $user_field . "</td>";
else
$html .= "<td class=\"at_user_field\">[" . $user_field . "]</td>";
}
if ( $this->show_user_field_3 ) {
$user_field = $row->user_field_3;
if ( JString::strlen($user_field) == 0 )
$user_field = ' ';
if ( $this->show_column_titles )
$html .= "<td class=\"at_user_field\">" . $user_field . "</td>";
else
$html .= "<td class=\"at_user_field\">[" . $user_field . "]</td>";
}
// Add the uploader's username (if requested)
if ( $this->show_uploader ) {
$html .= "<td class=\"at_uploader\">{$row->uploader_name}</td>";
}
// Add file size (maybe)
if ( $this->show_file_size ) {
$html .= "<td class=\"at_file_size\">$file_size Kb</td>";
}
// Show number of downloads (maybe)
if ( $this->secure AND $this->show_downloads ) {
$num_downloads = (int)$row->download_count;
$label = '';
if ( ! $this->show_column_titles ) {
if ( $num_downloads == 1 )
$label = ' ' . JText::_('DOWNLOAD_NOUN');
else
$label = ' ' . JText::_('DOWNLOADS');
}
$html .= '<td class="at_downloads">'. $num_downloads.$label.'</td>';
}
// Add the modification date (maybe)
if ( $this->show_mod_date ) {
$html .= "<td class=\"at_mod_date\">$last_modified</td>";
}
// Add the link to delete the parent, if requested
if ( $this->some_attachments_modifiable AND $row->user_may_edit AND $this->allow_edit ) {
// Create the edit link
$update_url = sprintf($this->update_url, (int)$row->id);
$update_img = $base_url . 'components/com_attachments/media/pencil.gif';
$tooltip = JText::_('UPDATE_THIS_FILE') . ' (' . $row->filename . ')';
$update_link = '<a class="modal-button" type="button" href="' . $update_url . '"';
$update_link .= " rel=\"{handler: 'iframe', size: {x: 920, y: 580}}\"";
$update_link .= " title=\"$tooltip\"><img src=\"$update_img\" alt=\"$tooltip\" /></a>";
// Create the delete link
$delete_url = sprintf($this->delete_url, (int)$row->id);
$delete_img = $base_url . 'components/com_attachments/media/delete.gif';
$tooltip = JText::_('DELETE_THIS_FILE') . ' (' . $row->filename . ')';
$del_link = '<a class="modal-button" type="button" href="' . $delete_url . '"';
$del_link .= " rel=\"{handler: 'iframe', size: {x: 600, y: 300}}\"";
$del_link .= " title=\"$tooltip\"><img src=\"$delete_img\" alt=\"$tooltip\" /></a>";
$html .= "<td class=\"at_edit\">$update_link $del_link</td>";
}
$html .= "</tr>\n";
}
// Close the HTML
$html .= "</tbody></table>\n";
if ( $format != 'raw' ) {
$html .= "</div>\n";
}
echo $html;
?>