105 lines
3.6 KiB
JavaScript
105 lines
3.6 KiB
JavaScript
/**
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* ZipDownload plugin script
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*
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* @licstart The following is the entire license notice for the
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* JavaScript code in this file.
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*
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* Copyright (c) The Roundcube Dev Team
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*
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* The JavaScript code in this page is free software: you can redistribute it
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* and/or modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation, either version 3 of
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* the License, or (at your option) any later version.
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*
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* @licend The above is the entire license notice
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* for the JavaScript code in this file.
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*/
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window.rcmail && rcmail.addEventListener('init', function(evt) {
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// register additional actions
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rcmail.register_command('download-eml', function() { rcmail_zipdownload('eml'); });
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rcmail.register_command('download-mbox', function() { rcmail_zipdownload('mbox'); });
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rcmail.register_command('download-maildir', function() { rcmail_zipdownload('maildir'); });
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// commands status
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rcmail.message_list && rcmail.message_list.addEventListener('select', function(list) {
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var selected = list.get_selection().length;
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rcmail.enable_command('download', selected > 0);
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});
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// hook before default download action
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rcmail.addEventListener('beforedownload', rcmail_zipdownload_menu);
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// find and modify default download link/button
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$.each(rcmail.buttons['download'] || [], function() {
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var link = $('#' + this.id),
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span = $('span', link);
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if (!span.length) {
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span = $('<span>');
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link.html('').append(span);
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}
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link.attr('aria-haspopup', 'true');
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span.text(rcmail.get_label('zipdownload.download'));
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rcmail.env.download_link = link;
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});
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});
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function rcmail_zipdownload(mode)
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{
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// default .eml download of single message
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if (mode == 'eml') {
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var uid = rcmail.get_single_uid();
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rcmail.goto_url('viewsource', rcmail.params_from_uid(uid, {_save: 1}), false, true);
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return;
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}
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// multi-message download, use hidden form to POST selection
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if (rcmail.message_list && rcmail.message_list.get_selection().length > 1) {
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var inputs = [],
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post = rcmail.selection_post_data(),
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id = 'zipdownload-' + new Date().getTime(),
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iframe = $('<iframe>').attr({name: id, style: 'display:none'}),
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form = $('<form>').attr({
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target: id,
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style: 'display: none',
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method: 'post',
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action: '?_task=mail&_action=plugin.zipdownload.messages'
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});
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post._mode = mode;
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post._token = rcmail.env.request_token;
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$.each(post, function(k, v) {
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if (typeof v == 'object' && v.length > 1) {
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for (var j=0; j < v.length; j++)
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inputs.push($('<input>').attr({type: 'hidden', name: k+'[]', value: v[j]}));
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}
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else {
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inputs.push($('<input>').attr({type: 'hidden', name: k, value: v}));
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}
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});
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iframe.appendTo(document.body);
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form.append(inputs).appendTo(document.body).submit();
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}
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}
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// display download options menu
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function rcmail_zipdownload_menu(e)
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{
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// Menu option status
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var selected = rcmail.message_list.get_selection().length;
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rcmail.enable_command('download-eml', selected == 1);
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rcmail.enable_command('download-mbox', 'download-maildir', selected > 1);
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// show (sub)menu for download selection
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rcmail.command('menu-open', 'zipdownload-menu', e && e.target ? e.target : rcmail.env.download_link, e);
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// abort default download action
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return false;
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}
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