Going ahead with the switch to tabs. This is a major coding standards change! If any unusual parser bugs show up, check this changeset. Converted all .php, .js, .tpl, .css, and .json files and did basic testing.
+ − <?php
+ −
+ − /*
+ − * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
+ − * Copyright (C) 2006-2009 Dan Fuhry
+ − *
+ − * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
+ − * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
+ − *
+ − * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+ − * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
+ − */
+ −
+ − class Namespace_File extends Namespace_Default
+ − {
+ − function send()
+ − {
+ − global $output;
+ −
+ − $output->add_before_footer($this->show_info());
+ − $output->add_before_footer($this->display_categories());
+ −
+ − if ( $this->exists )
+ − {
+ − $this->send_from_db();
+ − }
+ − else
+ − {
+ − $output->header();
+ − $this->error_404();
+ − $output->footer();
+ − }
+ − }
+ −
+ − function show_info()
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ − global $lang;
+ −
+ − require_once(ENANO_ROOT . '/includes/log.php');
+ −
+ − $local_page_id = $this->page_id;
+ − $local_namespace = $this->namespace;
+ − $html = '';
+ −
+ − // Prevent unnecessary work
+ − if ( $local_namespace != 'File' )
+ − return null;
+ −
+ − $selfn = $db->escape($this->page_id);
+ − $q = $db->sql_query('SELECT f.mimetype,f.time_id,f.size,l.log_id FROM ' . table_prefix . "files AS f\n"
+ − . " LEFT JOIN " . table_prefix . "logs AS l\n"
+ − . " ON ( l.time_id = f.time_id AND ( l.action = 'reupload' OR l.action IS NULL ) )\n"
+ − . " WHERE f.page_id = '$selfn'\n"
+ − . " ORDER BY f.time_id DESC;");
+ − if ( !$q )
+ − {
+ − $db->_die('The file type could not be fetched.');
+ − }
+ −
+ − if ( $db->numrows() < 1 )
+ − {
+ − $html .= '<div class="mdg-comment" style="margin-left: 0;">
+ − <h3>' . $lang->get('onpage_filebox_heading') . '</h3>
+ − <p>' . $lang->get('onpage_filebox_msg_not_found', array('upload_link' => makeUrlNS('Special', 'UploadFile/'.$local_page_id))) . '</p>
+ − </div>
+ − <br />';
+ − return $html;
+ − }
+ − $r = $db->fetchrow();
+ − $mimetype = $r['mimetype'];
+ − $datestring = enano_date(ED_DATE | ED_TIME, (int)$r['time_id']);
+ − $html .= '<div class="mdg-comment" style="margin-left: 0;">
+ − <h3>' . $lang->get('onpage_filebox_heading') . '</h3>
+ − <p>' . $lang->get('onpage_filebox_lbl_type') . ' '.$r['mimetype'].'<br />';
+ −
+ − $size = $r['size'] . ' ' . $lang->get('etc_unit_bytes');
+ − if ( $r['size'] >= 1048576 )
+ − {
+ − $size .= ' (' . ( round($r['size'] / 1048576, 1) ) . ' ' . $lang->get('etc_unit_megabytes_short') . ')';
+ − }
+ − else if ( $r['size'] >= 1024 )
+ − {
+ − $size .= ' (' . ( round($r['size'] / 1024, 1) ) . ' ' . $lang->get('etc_unit_kilobytes_short') . ')';
+ − }
+ −
+ − $html .= $lang->get('onpage_filebox_lbl_size', array('size' => $size));
+ −
+ − $html .= '<br />' . $lang->get('onpage_filebox_lbl_uploaded') . ' ' . $datestring . '</p>';
+ − // are we dealing with an image?
+ − $is_image = substr($mimetype, 0, 6) == 'image/';
+ −
+ − // for anything other than plain text and
+ − if ( !$is_image && ( substr($mimetype, 0, 5) != 'text/' || $mimetype == 'text/html' || $mimetype == 'text/javascript' ) )
+ − {
+ − $html .= '<div class="warning-box">
+ − ' . $lang->get('onpage_filebox_msg_virus_warning') . '
+ − </div>';
+ − }
+ − if ( $is_image )
+ − {
+ − // show a thumbnail of the image
+ − $html .= '<p>
+ − <a href="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn).'">
+ − <img style="border: 0;" alt="' . htmlspecialchars($paths->page) . '" src="' . makeUrlNS('Special', "DownloadFile/$selfn/{$r['time_id']}", 'preview', true) . '" />
+ − </a>
+ − </p>';
+ − }
+ − $html .= '<p>
+ − <a href="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn.'/'.$r['time_id'].htmlspecialchars(urlSeparator).'download').'">
+ − ' . $lang->get('onpage_filebox_btn_download') . '
+ − </a>';
+ − // allow reupload if:
+ − // * we are allowed to upload new versions, and
+ − // - the file is unprotected, or
+ − // - we have permission to override protection
+ −
+ − if ( !$this->perms )
+ − $this->perms = $session->fetch_page_acl($this->page_id, $this->namespace);
+ −
+ − if ( $this->perms->get_permissions('upload_new_version') && ( !$this->page_protected || $this->perms->get_permissions('even_when_protected') ) )
+ − {
+ − // upload new version link
+ − $html .= ' | <a href="'.makeUrlNS('Special', "UploadFile/$selfn", false, true).'">
+ − ' . $lang->get('onpage_filebox_btn_upload_new') . '
+ − </a>';
+ − }
+ − // close off paragraph
+ − $html .= '</p>';
+ − // only show this if there's more than one revision
+ − if ( $db->numrows() > 1 )
+ − {
+ − // requery, sql_result_seek() doesn't work on postgres
+ − $db->free_result();
+ − $q = $db->sql_query('SELECT f.mimetype,f.time_id,f.size,l.log_id FROM ' . table_prefix . "files AS f\n"
+ − . " LEFT JOIN " . table_prefix . "logs AS l\n"
+ − . " ON ( l.time_id = f.time_id AND ( l.action = 'reupload' OR l.action IS NULL ) )\n"
+ − . " WHERE f.page_id = '$selfn'\n"
+ − . " ORDER BY f.time_id DESC;");
+ − if ( !$q )
+ − $db->_die();
+ −
+ − $log = new LogDisplay();
+ − $log->add_criterion('page', $paths->nslist['File'] . $this->page_id);
+ − $log->add_criterion('action', 'reupload');
+ − $data = $log->get_data();
+ − $i = -1;
+ −
+ − $html .= '<h3>' . $lang->get('onpage_filebox_heading_history') . '</h3><p>';
+ − $last_rollback_id = false;
+ − $download_flag = $is_image ? false : 'download';
+ − while ( $r = $db->fetchrow($q) )
+ − {
+ − $html .= '(<a href="'.makeUrlNS('Special', "DownloadFile/$selfn/{$r['time_id']}", $download_flag, true).'">' . $lang->get('onpage_filebox_btn_this_version') . '</a>) ';
+ − if ( $session->get_permissions('history_rollback') && $last_rollback_id )
+ − $html .= ' (<a href="#rollback:' . $last_rollback_id . '" onclick="ajaxRollback(\''.$last_rollback_id.'\'); return false;">' . $lang->get('onpage_filebox_btn_revert') . '</a>) ';
+ − else if ( $session->get_permissions('history_rollback') && !$last_rollback_id )
+ − $html .= ' (' . $lang->get('onpage_filebox_btn_current') . ') ';
+ − $last_rollback_id = $r['log_id'];
+ −
+ − $html .= $r['mimetype'].', ';
+ −
+ − $fs = $r['size'];
+ − $fs = (int)$fs;
+ −
+ − if($fs >= 1048576)
+ − {
+ − $fs = round($fs / 1048576, 1);
+ − $size = $fs . ' ' . $lang->get('etc_unit_megabytes_short');
+ − }
+ − else
+ − if ( $fs >= 1024 )
+ − {
+ − $fs = round($fs / 1024, 1);
+ − $size = $fs . ' ' . $lang->get('etc_unit_kilobytes_short');
+ − }
+ − else
+ − {
+ − $size = $fs . ' ' . $lang->get('etc_unit_bytes');
+ − }
+ −
+ − $html .= $size;
+ − if ( isset($data[++$i]) )
+ − $html .= ': ' . LogDisplay::render_row($data[$i], false, false);
+ −
+ − $html .= '<br />';
+ − }
+ − $html .= '</p>';
+ − }
+ − $db->free_result();
+ − $html .= '</div><br />';
+ − return $html;
+ − }
+ −
+ − /**
+ − * Delete a file from the database and filesystem based on file ID.
+ − * @param int File ID
+ − * @return null
+ − */
+ −
+ − public static function delete_file($file_id)
+ − {
+ − global $db, $session, $paths, $template, $plugins; // Common objects
+ −
+ − if ( !is_int($file_id) )
+ − // seriously?
+ − return null;
+ −
+ − // pull file info
+ − $q = $db->sql_query('SELECT filename, page_id, time_id, file_extension, file_key FROM ' . table_prefix . "files WHERE file_id = $file_id;");
+ − if ( !$q )
+ − $db->_die();
+ −
+ − if ( $db->numrows() < 1 )
+ − {
+ − $db->free_result();
+ − return null;
+ − }
+ −
+ − $row = $db->fetchrow();
+ − $db->free_result();
+ −
+ − // make sure the image isn't used by multiple revisions
+ − $q = $db->sql_query('SELECT 1 FROM ' . table_prefix . "files WHERE file_key = '{$row['file_key']}';");
+ − if ( !$q )
+ − $db->_die();
+ − if ( $db->numrows() < 1 )
+ − {
+ − // remove from filesystem
+ − $file_path = ENANO_ROOT . "/files/{$row['file_key']}{$row['file_extension']}";
+ − @unlink($file_path);
+ − // old filename standard
+ − $file_path = ENANO_ROOT . "/files/{$row['file_key']}-{$row['time_id']}{$row['file_extension']}";
+ − @unlink($file_path);
+ − }
+ − $db->free_result();
+ −
+ − // remove from cache
+ − if ( $dp = @opendir(ENANO_ROOT . '/cache/') )
+ − {
+ − $regexp = '#' . preg_quote($row['filename']) . '-' . $row['time_id'] . '-[0-9]+x[0-9]+' . preg_quote($row['file_extension']) . '#';
+ − while ( $dh = @readdir($dp) )
+ − {
+ − if ( preg_match($regexp, $dh) )
+ − {
+ − // it's a match, delete the cached thumbnail
+ − @unlink(ENANO_ROOT . "/cache/$dh");
+ − }
+ − }
+ − closedir($dp);
+ − }
+ −
+ − // remove from database
+ − $q = $db->sql_query('DELETE FROM ' . table_prefix . "files WHERE file_id = $file_id;");
+ − if ( !$q )
+ − $db->_die();
+ −
+ − // remove from logs
+ − $page_id_db = $db->escape($row['page_id']);
+ − $q = $db->sql_query('DELETE FROM ' . table_prefix . "logs WHERE page_id = '{$page_id_db}' AND namespace = 'File' AND action = 'reupload' AND time_id = {$row['time_id']};");
+ − if ( !$q )
+ − $db->_die();
+ −
+ − return true;
+ − }
+ − }
+ −