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<?php
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function mfh_listAttachments($attachments = '', $reply = 0, $is_staff)
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{
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global $hesk_settings, $hesklang, $trackingID, $can_edit, $can_delete;
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$email = '';
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if (!$is_staff) {
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$email = $hesk_settings['e_query'];
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}
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/* Attachments disabled or not available */
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if (!$hesk_settings['attachments']['use'] || !strlen($attachments)) {
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return false;
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}
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/* List attachments */
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echo '<p><b>' . $hesklang['attachments'] . ':</b></p><br />';
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$att = explode(',', substr($attachments, 0, -1));
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echo '<div class="table-responsive">';
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echo '<table class="table table-striped attachment-table">';
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echo '<thead>
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<tr>
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<th> </th>
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<th>' . $hesklang['file_name'] . '</th>';
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if ($is_staff) {
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echo '<th>' . $hesklang['download_count'] . '</th>';
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}
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echo '<th>' . $hesklang['action'] . '</th>
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</tr>
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</thead>';
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echo '<tbody>';
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foreach ($att as $myatt) {
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list($att_id, $att_name) = explode('#', $myatt);
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$fileparts = pathinfo($att_name);
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$fontAwesomeIcon = mfh_getFontAwesomeIconForFileExtension($fileparts['extension']);
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echo '
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<tr>
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<td>';
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//-- File is an image
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if ($fontAwesomeIcon == 'fa fa-file-image-o') {
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//-- Get the actual image location and display a thumbnail. It will be linked to a modal to view a larger size.
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$path = mfh_getSavedNameUrlForAttachment($att_id, $is_staff);
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if ($path == '') {
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echo '<i class="fa fa-ban fa-4x" data-toggle="tooltip" title="' . $hesklang['attachment_removed'] . '"></i>';
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} else {
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echo '<span data-toggle="tooltip" title="' . $hesklang['click_to_preview'] . '">
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<img src="' . $path . '" alt="' . $hesklang['image'] . '" data-toggle="modal" data-target="#modal-attachment-' . $att_id . '">
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</span>';
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$download_path = '';
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if ($is_staff) {
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$download_path = '../';
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}
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echo '<div class="modal fade" id="modal-attachment-' . $att_id . '" tabindex="-1" role="dialog" aria-hidden="true">
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<div class="modal-dialog">
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<div class="modal-content">
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<div class="modal-header">
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<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
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<h4 class="modal-title" id="myModalLabel">' . $att_name . '</h4>
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</div>
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<div class="modal-body">
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<img class="img-responsive" src="' . $path . '" alt="' . $hesklang['image'] . '">
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</div>
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<div class="modal-footer">
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<button type="button" class="btn btn-default" data-dismiss="modal">' . $hesklang['close_modal'] . '</button>
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<a href="' . $download_path . 'download_attachment.php?att_id=' . $att_id . '&track=' . $trackingID . $email . '" class="btn btn-success">' . $hesklang['dnl'] . '</a>
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</div>
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</div>
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</div>
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</div>';
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}
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} else {
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//-- Display the FontAwesome icon in the panel's body
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echo '<i class="' . $fontAwesomeIcon . ' fa-4x"></i>';
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}
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echo '
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</td>
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<td>
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<p>' . $att_name . '</p>
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</td>';
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if ($is_staff) {
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echo '<td>' . mfh_getNumberOfDownloadsForAttachment($att_id) . '</td>';
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}
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echo '<td>
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<div class="btn-group">';
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/* Can edit and delete tickets? */
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$download_path = '';
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if ($is_staff) {
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$download_path = '../';
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if ($can_edit && $can_delete) {
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echo '<a class="btn btn-danger" href="admin_ticket.php?delatt=' . $att_id . '&reply=' . $reply . '&track=' . $trackingID . '&Refresh=' . mt_rand(10000, 99999) . '&token=' . hesk_token_echo(0) . '" onclick="return hesk_confirmExecute(\'' . hesk_makeJsString($hesklang['pda']) . '\');" data-toggle="tooltip" data-placement="top" data-original-title="' . $hesklang['delete'] . '"><i class="fa fa-times"></i></a> ';
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}
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}
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echo '<a class="btn btn-success" href="' . $download_path . 'download_attachment.php?att_id=' . $att_id . '&track=' . $trackingID . $email . '"
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data-toggle="tooltip" data-placement="top" data-original-title="' . $hesklang['dnl'] . '">
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<i class="fa fa-arrow-down"></i>
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</a>';
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echo '</div>
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</td>
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</tr>
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';
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}
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echo '</tbody></table></div>';
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return true;
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} // End hesk_listAttachments()
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function mfh_getSavedNameUrlForAttachment($att_id, $is_staff)
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{
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global $hesk_settings;
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//-- Call the DB for the attachment
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$nameRS = hesk_dbQuery("SELECT `saved_name` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "attachments` WHERE `att_id` = " . hesk_dbEscape($att_id));
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$name = hesk_dbFetchAssoc($nameRS);
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if ($is_staff) {
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$realpath = '../' . $hesk_settings['attach_dir'] . '/' . $name['saved_name'];
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} else {
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$realpath = $hesk_settings['attach_dir'] . '/' . $name['saved_name'];
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}
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return !file_exists($realpath) ? '' : $realpath;
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}
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function mfh_getFontAwesomeIconForFileExtension($fileExtension)
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{
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$imageExtensions = array('jpg', 'jpeg', 'png', 'bmp', 'gif');
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//-- Word, Excel, and PPT file extensions: http://en.wikipedia.org/wiki/List_of_Microsoft_Office_filename_extensions
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$wordFileExtensions = array('doc', 'docx', 'dotm', 'dot', 'docm', 'docb');
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$excelFileExtensions = array('xls', 'xlt', 'xlm', 'xlsx', 'xlsm', 'xltx', 'xltm');
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$pptFileExtensions = array('ppt', 'pot', 'pps', 'pptx', 'pptm', 'potx', 'potm', 'ppsx', 'ppsm', 'sldx', 'sldm');
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//-- File archive extensions: http://en.wikipedia.org/wiki/List_of_archive_formats
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$archiveFileExtensions = array('tar', 'gz', 'zip', 'rar', '7z', 'bz2', 'lz', 'lzma', 'tgz', 'tbz2', 'zipx');
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//-- Audio file extensions: http://en.wikipedia.org/wiki/Audio_file_format#List_of_formats
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$audioFileExtensions = array('3gp', 'act', 'aiff', 'aac', 'amr', 'au', 'awb', 'dct', 'dss', 'dvf', 'flac', 'gsm', 'iklax', 'ivs', 'm4a', 'm4p', 'mmf', 'mp3', 'mpc', 'msv', 'ogg', 'oga', 'opus', 'ra', 'rm', 'raw', 'tta', 'vox', 'wav', 'wma', 'wv');
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//-- Video file extensions: http://en.wikipedia.org/wiki/Video_file_format#List_of_video_file_formats
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$videoFileExtensions = array('webm', 'mkv', 'flv', 'drc', 'mng', 'avi', 'mov', 'qt', 'wmv', 'yuv', 'rm', 'rmvb', 'asf', 'mp4', 'm4p', 'm4v', 'mpg', 'mp2', 'mpeg', 'mpe', 'mpv', 'm2v', 'svi', '3gp', '3g2', 'mxf', 'roq', 'nsv');
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//-- The only one I know of :D
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$pdfFileExtensions = array('pdf');
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$textFileExtensions = array('txt');
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$icon = 'fa fa-file-';
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$fileExtension = strtolower($fileExtension);
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if (in_array($fileExtension, $imageExtensions)) {
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$icon .= 'image-o';
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} elseif (in_array($fileExtension, $wordFileExtensions)) {
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$icon .= 'word-o';
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} elseif (in_array($fileExtension, $excelFileExtensions)) {
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$icon .= 'excel-o';
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} elseif (in_array($fileExtension, $pptFileExtensions)) {
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$icon .= 'powerpoint-o';
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} elseif (in_array($fileExtension, $archiveFileExtensions)) {
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$icon .= 'archive-o';
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} elseif (in_array($fileExtension, $audioFileExtensions)) {
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$icon .= 'audio-o';
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} elseif (in_array($fileExtension, $videoFileExtensions)) {
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$icon .= 'video-o';
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} elseif (in_array($fileExtension, $pdfFileExtensions)) {
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$icon .= 'pdf-o';
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} elseif (in_array($fileExtension, $textFileExtensions)) {
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$icon .= 'text-o';
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} else {
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$icon .= 'o';
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}
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return $icon;
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}
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function output_dropzone_window() {
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echo '
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<div class="table table-striped" class="files" id="previews" style="display:none">
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<div id="template" class="file-row">
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<!-- This is used as the file preview template -->
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<div class="row">
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<div class="col-md-4">
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<span class="preview"><img class="img-responsive" data-dz-thumbnail></span>
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</div>
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<div class="col-md-8">
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<div class="row">
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<p class="name" data-dz-name></p>
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<i class="fa fa-trash fa-2x" style="color: gray; cursor: pointer" title="Remove file" data-dz-remove></i>
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<span class="size" data-dz-size></span>
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</div>
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<div class="row">
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<div class="progress progress-striped active" role="progressbar" id="total-progress">
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<div class="progress-bar progress-bar-success" style="width:0%;" data-dz-uploadprogress>
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<span id="percentage"></span>
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</div>
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</div>
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</div>
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</div>
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</div>
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<div class="row">
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<div class="col-xs-12">
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<strong class="error text-danger" data-dz-errormessage></strong>
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</div>
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</div>
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</div>
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</div>';
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}
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function output_attachment_id_holder_container($id) {
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echo '<div id="attachment-holder-' . $id . '" class="hide"></div>';
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}
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function build_dropzone_markup($admin = false, $id = 'filedrop') {
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global $hesklang, $hesk_settings;
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$directory_separator = $admin ? '../' : '';
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echo '<div class="dropzone" id="' . $id . '">
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<div class="fallback">
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<input type="hidden" name="use-legacy-attachments" value="1">';
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for ($i = 1; $i <= $hesk_settings['attachments']['max_number']; $i++) {
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$cls = ($i == 1 && isset($_SESSION['iserror']) && in_array('attachments', $_SESSION['iserror'])) ? ' class="isError" ' : '';
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echo '<input type="file" name="attachment[' . $i . ']" size="50" ' . $cls . ' /><br />';
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}
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echo '</div>
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</div>
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<div class="btn btn-default btn-xs fileinput-button filedropbutton-' . $id . '">' . $hesklang['add_files'] . '</div><br>
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<a href="' . $directory_separator . 'file_limits.php" target="_blank"
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onclick="Javascript:hesk_window(\'' . $directory_separator . 'file_limits.php\',250,500);return false;">'. $hesklang['ful'] . '</a>';
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}
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function display_dropzone_field($url, $id = 'filedrop') {
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global $hesk_settings, $hesklang;
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output_dropzone_window();
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output_attachment_id_holder_container($id);
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$acceptedFiles = implode(',', $hesk_settings['attachments']['allowed_types']);
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$size = mfh_bytesToUnits($hesk_settings['attachments']['max_size']);
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$max_files = $hesk_settings['attachments']['max_number'];
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echo "
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<script type=\"text/javascript\">
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Dropzone.options.".$id." = {
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init: function() {
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this.on('success', function(file, response) {
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// The response will only be the ID of the attachment in the database
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outputAttachmentIdHolder(response, '".$id."');
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// Add the database id to the file
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file['databaseId'] = response;
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});
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this.on('addedfile', function() {
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var numberOfFiles = $('#" . $id . " .file-row').length;
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var disabled = false;
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if (numberOfFiles >= " . $max_files . ") {
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disabled = true;
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}
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$('." . $id . "button-" . $id . "').attr('disabled', disabled);
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});
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this.on('removedfile', function(file) {
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// Remove the attachment from the database and the filesystem.
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removeAttachment(file['databaseId']);
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var numberOfFiles = $('#" . $id . " .file-row').length;
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var disabled = false;
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if (numberOfFiles >= " . $max_files . ") {
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disabled = true;
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}
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$('." . $id . "button-" . $id . "').attr('disabled', disabled);
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});
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this.on('complete', function(file) {
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// Stop animating if complete.
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$(file.previewTemplate).find('#total-progress').removeClass('active');
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});
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this.on('queuecomplete', function() {
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$('input[type=\"submit\"]').attr('disabled', false);
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});
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this.on('processing', function() {
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$('input[type=\"submit\"]').attr('disabled', true);
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});
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this.on('uploadprogress', function(file, percentage) {
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$(file.previewTemplate).find('#percentage').text(percentage + '%');
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});
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this.on('error', function(file, errorMessage, xhr) {
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$(file.previewTemplate).addClass('alert-danger');
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});
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},
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paramName: 'attachment',
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url: '" . $url . "',
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parallelUploads: ".$max_files.",
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uploadMultiple: true,
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maxFiles: ".$max_files.",
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acceptedFiles: ".json_encode($acceptedFiles).",
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maxFilesize: ".$size.", // MB
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dictDefaultMessage: ".json_encode($hesklang['attachment_viewer_message']).",
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dictFallbackMessage: '',
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dictInvalidFileType: ".json_encode($hesklang['attachment_invalid_type_message']).",
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dictResponseError: ".json_encode($hesklang['attachment_upload_error']).",
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dictFileTooBig: ".json_encode($hesklang['attachment_too_large']).",
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dictCancelUpload: ".json_encode($hesklang['attachment_cancel']).",
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dictCancelUploadConfirmation: ".json_encode($hesklang['attachment_confirm_cancel']).",
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dictRemoveFile: ".json_encode($hesklang['attachment_remove']).",
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dictMaxFilesExceeded: ".json_encode($hesklang['attachment_max_exceeded']).",
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previewTemplate: $('#previews').html(),
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clickable: '.filedropbutton-".$id."',
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uploadMultiple: false
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};
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</script>
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";
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}
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