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Add zipdwonload plugin by Phil Weir at tehinterweb.co.uk to core repo…

…sitory
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commit 70bbabb6994e67f812d9f7d1f85df1098870cfaa 1 parent 0c144b9
@thomascube thomascube authored
Showing with 711 additions and 0 deletions.
  1. +34 −0 plugins/zipdownload/CHANGELOG
  2. +35 −0 plugins/zipdownload/README
  3. +21 −0 plugins/zipdownload/config.inc.php
  4. +21 −0 plugins/zipdownload/config.inc.php.dist
  5. +10 −0 plugins/zipdownload/localization/ca_ES.inc
  6. +10 −0 plugins/zipdownload/localization/cs_CZ.inc
  7. +10 −0 plugins/zipdownload/localization/da_DK.inc
  8. +10 −0 plugins/zipdownload/localization/de_CH.inc
  9. +10 −0 plugins/zipdownload/localization/de_DE.inc
  10. +10 −0 plugins/zipdownload/localization/en_GB.inc
  11. +10 −0 plugins/zipdownload/localization/en_US.inc
  12. +9 −0 plugins/zipdownload/localization/es_AR.inc
  13. +10 −0 plugins/zipdownload/localization/es_ES.inc
  14. +9 −0 plugins/zipdownload/localization/et_EE.inc
  15. +10 −0 plugins/zipdownload/localization/fr_FR.inc
  16. +10 −0 plugins/zipdownload/localization/gl_ES.inc
  17. +10 −0 plugins/zipdownload/localization/hu_HU.inc
  18. +10 −0 plugins/zipdownload/localization/it_IT.inc
  19. +10 −0 plugins/zipdownload/localization/nl_NL.inc
  20. +10 −0 plugins/zipdownload/localization/pl_PL.inc
  21. +9 −0 plugins/zipdownload/localization/pt_BR.inc
  22. +9 −0 plugins/zipdownload/localization/ro_RO.inc
  23. +10 −0 plugins/zipdownload/localization/ru_RU.inc
  24. +10 −0 plugins/zipdownload/localization/tr_TR.inc
  25. +89 −0 plugins/zipdownload/package.xml
  26. BIN  plugins/zipdownload/skins/classic/zip.png
  27. +8 −0 plugins/zipdownload/skins/classic/zipdownload.css
  28. +7 −0 plugins/zipdownload/skins/larry/zipdownload.css
  29. +33 −0 plugins/zipdownload/zipdownload.js
  30. +267 −0 plugins/zipdownload/zipdownload.php
View
34 plugins/zipdownload/CHANGELOG
@@ -0,0 +1,34 @@
+Roundcube Webmail ZipDownload
+=============================
+
+2012-09-20
+==========
+ * Added style for new Larry skin
+ * Made plugin work with 0.8 version of Roundcube
+ * Save attachments to temp files before adding to zip archive (memory!)
+
+2011 03 12
+==========
+ * Convert charset for filenames inside zip
+
+2010 08 30
+==========
+ * Get all messages in folder, not just the first page
+
+2010 08 12
+==========
+ * Use $.inArray() instead of Array.indexOf()
+
+2010 08 07
+==========
+ * Add the ability to download a folder as zip
+ * Add the ability to download selection of messages as zip
+ * Add config file to control download options
+
+2010 05 29
+==========
+ * Remove tnef_decode, now done by message class (r3680)
+
+2010 02 21
+==========
+ * First version
View
35 plugins/zipdownload/README
@@ -0,0 +1,35 @@
+Roundcube Webmail ZipDownload
+=============================
+This plugin adds an option to download all attachments to a message in one zip
+file, when a message has multiple attachments. The plugin also allows the
+download of a selection of messages in 1 zip file and the download of entire
+folders.
+
+Requirements
+============
+* php_zip extension (including ZipArchive class)
+ Either install it via PECL or for PHP >= 5.2 compile with --enable-zip option
+
+License
+=======
+This plugin is released under the GNU General Public License Version 3
+or later (http://www.gnu.org/licenses/gpl.html).
+
+Even if skins might contain some programming work, they are not considered
+as a linked part of the plugin and therefore skins DO NOT fall under the
+provisions of the GPL license. See the README file located in the core skins
+folder for details on the skin license.
+
+Install
+=======
+* Place this plugin folder into plugins directory of Roundcube
+* Add zipdownload to $rcmail_config['plugins'] in your Roundcube config
+
+NB: When downloading the plugin from GitHub you will need to create a
+directory called zipdownload and place the files in there, ignoring the
+root directory in the downloaded archive
+
+Config
+======
+The default config file is plugins/zipdownload/config.inc.php.dist
+Rename this to plugins/zipdownload/config.inc.php
View
21 plugins/zipdownload/config.inc.php
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * ZipDownload configuration file
+ */
+
+// Zip attachments
+// Only show the link when there are more than this many attachments
+// -1 to prevent downloading of attachments as zip
+$rcmail_config['zipdownload_attachments'] = 1;
+
+// Zip entire folders
+$rcmail_config['zipdownload_folder'] = true;
+
+// Zip selection of messages
+$rcmail_config['zipdownload_selection'] = true;
+
+// Charset to use for filenames inside the zip
+# $rcmail_config['zipdownload_charset'] = 'ASCII';
+
+?>
View
21 plugins/zipdownload/config.inc.php.dist
@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * ZipDownload configuration file
+ */
+
+// Zip attachments
+// Only show the link when there are more than this many attachments
+// -1 to prevent downloading of attachments as zip
+$rcmail_config['zipdownload_attachments'] = 1;
+
+// Zip entire folders
+$rcmail_config['zipdownload_folder'] = false;
+
+// Zip selection of messages
+$rcmail_config['zipdownload_selection'] = false;
+
+// Charset to use for filenames inside the zip
+$rcmail_config['zipdownload_charset'] = 'ISO-8859-1';
+
+?>
View
10 plugins/zipdownload/localization/ca_ES.inc
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+<?php
+/* Author: Drakon */
+
+$labels = array();
+$labels['downloadall'] = 'Descarregar tots els adjunts';
+$labels['downloadfolder'] = 'Descarregar carpeta';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/cs_CZ.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Tomáš Šafařík */
+
+$labels = array();
+$labels['downloadall'] = 'Stáhnout všechny přílohy';
+$labels['downloadfolder'] = 'Stáhnout složku';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/da_DK.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: John Loft Christiansen */
+
+$labels = array();
+$labels['downloadall'] = 'Download alle som .zip-fil';
+$labels['downloadfolder'] = 'Download folder som .zip-fil';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/de_CH.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: jedix */
+
+$labels = array();
+$labels['downloadall'] = 'Alle Anhänge herunterladen';
+$labels['downloadfolder'] = 'Ordner herunterladen';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/de_DE.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: jedix */
+
+$labels = array();
+$labels['downloadall'] = 'Alle Anhänge herunterladen';
+$labels['downloadfolder'] = 'Ordner herunterladen';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/en_GB.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Philip Weir */
+
+$labels = array();
+$labels['downloadall'] = 'Download all attachments';
+$labels['downloadfolder'] = 'Download folder';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/en_US.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Philip Weir */
+
+$labels = array();
+$labels['downloadall'] = 'Download all attachments';
+$labels['downloadfolder'] = 'Download folder';
+
+$messages = array();
+
+?>
View
9 plugins/zipdownload/localization/es_AR.inc
@@ -0,0 +1,9 @@
+<?php
+/* Author: gboksar */
+
+$labels = array();
+$labels['downloadall'] = 'Descargar Todo';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/es_ES.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: David Garabana Barro */
+
+$labels = array();
+$labels['downloadall'] = 'Descargar todos los adjuntos';
+$labels['downloadfolder'] = 'Descargar carpeta';
+
+$messages = array();
+
+?>
View
9 plugins/zipdownload/localization/et_EE.inc
@@ -0,0 +1,9 @@
+<?php
+/* Author: Henrik Pihl */
+
+$labels = array();
+$labels['downloadall'] = 'Laadi alla kõik manused';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/fr_FR.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Olivier Le Brouster */
+
+$labels = array();
+$labels['downloadall'] = 'Télécharger toutes les pièces jointes';
+$labels['downloadfolder'] = 'Télécharger le répertoire';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/gl_ES.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: David Garabana Barro */
+
+$labels = array();
+$labels['downloadall'] = 'Descargar tódolos adxuntos';
+$labels['downloadfolder'] = 'Descargar o cartafol';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/hu_HU.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Németh János */
+
+$labels = array();
+$labels['downloadall'] = 'Összes csatolmány letöltése';
+$labels['downloadfolder'] = 'Könyvtár letöltése';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/it_IT.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Roberto Puzzanghera */
+
+$labels = array();
+$labels['downloadall'] = 'Scarica tutti gli allegati';
+$labels['downloadfolder'] = 'Scarica cartella';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/nl_NL.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Wouter Kevenaar*/
+
+$labels = array();
+$labels['downloadall'] = 'Alle bijlagen downloaden';
+$labels['downloadfolder'] = 'Map downloaden';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/pl_PL.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: DZIOBAK */
+
+$labels = array();
+$labels['downloadall'] = 'Pobierz wszystkie jako ZIP';
+$labels['downloadfolder'] = 'Pobierz folder';
+
+$messages = array();
+
+?>
View
9 plugins/zipdownload/localization/pt_BR.inc
@@ -0,0 +1,9 @@
+<?php
+/* Author: Alexandre Gorges */
+
+$labels = array();
+$labels['downloadall'] = 'Baixar todos os anexos';
+
+$messages = array();
+
+?>
View
9 plugins/zipdownload/localization/ro_RO.inc
@@ -0,0 +1,9 @@
+<?php
+/* Author: Ovidiu Bica */
+
+$labels = array();
+$labels['downloadall'] = 'Descarca toate atasamentele.';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/ru_RU.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Peter Zotov */
+
+$labels = array();
+$labels['downloadall'] = 'Загрузить все вложения';
+$labels['downloadfolder'] = 'Загрузить каталог';
+
+$messages = array();
+
+?>
View
10 plugins/zipdownload/localization/tr_TR.inc
@@ -0,0 +1,10 @@
+<?php
+/* Author: Mustafa Icer */
+
+$labels = array();
+$labels['downloadall'] = 'Tüm ek dosyaları indir';
+$labels['downloadfolder'] = 'klasörü indir';
+
+$messages = array();
+
+?>
View
89 plugins/zipdownload/package.xml
@@ -0,0 +1,89 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.9.0" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0
+ http://pear.php.net/dtd/tasks-1.0.xsd
+ http://pear.php.net/dtd/package-2.0
+ http://pear.php.net/dtd/package-2.0.xsd">
+ <name>zipdownload</name>
+ <channel>pear.roundcube.net</channel>
+ <summary>Download multiple attachments or messages in one zip file</summary>
+ <description>Adds an option to download all attachments to a message in one zip file, when a message has multiple attachments. Also allows the download of a selection of messages in one zip file and the download of entire folders.</description>
+ <lead>
+ <name>Philip Weir</name>
+ <user>JohnDoh</user>
+ <email>roundcube@tehinterweb.co.uk</email>
+ <active>no</active>
+ </lead>
+ <lead>
+ <name>Thomas Bruederli</name>
+ <user>bruederli</user>
+ <email>roundcube@gmail.com</email>
+ <active>yes</active>
+ </lead>
+ <date>2012-09-20</date>
+ <time>19:16:00</time>
+ <version>
+ <release>2.0</release>
+ <api>2.0</api>
+ </version>
+ <stability>
+ <release>stable</release>
+ <api>stable</api>
+ </stability>
+ <license uri="http://www.gnu.org/licenses/gpl.html">GNU GPLv3+</license>
+ <notes>Repo only</notes>
+ <contents>
+ <dir baseinstalldir="/" name="/">
+ <file name="zipdownload.php" role="php">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="zipdownload.js" role="data">
+ <tasks:replace from="@name@" to="name" type="package-info"/>
+ <tasks:replace from="@package_version@" to="version" type="package-info"/>
+ </file>
+ <file name="config.inc.php.dist" role="data"/>
+ <file name="CHANGELOG" role="data"/>
+ <file name="README" role="data"/>
+ <file name="localization/ca_ES.inc" role="data"/>
+ <file name="localization/cs_CZ.inc" role="data"/>
+ <file name="localization/da_DK.inc" role="data"/>
+ <file name="localization/de_CH.inc" role="data"/>
+ <file name="localization/de_DE.inc" role="data"/>
+ <file name="localization/en_GB.inc" role="data"/>
+ <file name="localization/en_US.inc" role="data"/>
+ <file name="localization/es_AR.inc" role="data"/>
+ <file name="localization/es_ES.inc" role="data"/>
+ <file name="localization/et_EE.inc" role="data"/>
+ <file name="localization/fr_FR.inc" role="data"/>
+ <file name="localization/gl_ES.inc" role="data"/>
+ <file name="localization/hu_HU.inc" role="data"/>
+ <file name="localization/it_IT.inc" role="data"/>
+ <file name="localization/nl_NL.inc" role="data"/>
+ <file name="localization/pl_PL.inc" role="data"/>
+ <file name="localization/pt_BR.inc" role="data"/>
+ <file name="localization/ro_RO.inc" role="data"/>
+ <file name="localization/ru_RU.inc" role="data"/>
+ <file name="localization/tr_TR.inc" role="data"/>
+ <file name="skins/classic/zip.png" role="data"/>
+ <file name="skins/classic/zipdownload.css" role="data"/>
+ <file name="skins/larry/zipdownload.css" role="data"/>
+ </dir>
+ <!-- / -->
+ </contents>
+ <dependencies>
+ <required>
+ <php>
+ <min>5.2.1</min>
+ </php>
+ <pearinstaller>
+ <min>1.7.0</min>
+ </pearinstaller>
+ <extension>
+ <name>zip</name>
+ <channel>pecl.php.net</channel>
+ <providesextension>zip</providesextension>
+ </extension>
+ </required>
+ </dependencies>
+ <phprelease/>
+</package>
View
BIN  plugins/zipdownload/skins/classic/zip.png
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View
8 plugins/zipdownload/skins/classic/zipdownload.css
@@ -0,0 +1,8 @@
+/* Roundcube Zipdownload plugin styles for classic skin */
+
+a.zipdownload {
+ display: inline-block;
+ padding: 0 0 2px 20px;
+ background: url(zip.png) 0 1px no-repeat;
+ font-style: italic;
+}
View
7 plugins/zipdownload/skins/larry/zipdownload.css
@@ -0,0 +1,7 @@
+/* Roundcube Zipdownload plugin styles for skin "Larry" */
+
+a.zipdownload {
+ display: inline-block;
+ margin-top: 1.5em;
+ padding: 3px 5px 4px 5px;
+}
View
33 plugins/zipdownload/zipdownload.js
@@ -0,0 +1,33 @@
+/**
+ * ZipDownload plugin script
+ */
+
+function rcmail_zipmessages() {
+ if (rcmail.message_list && rcmail.message_list.get_selection().length > 1) {
+ rcmail.goto_url('plugin.zipdownload.zip_messages', '_mbox=' + urlencode(rcmail.env.mailbox) + '&_uid=' + rcmail.message_list.get_selection().join(','));
+ }
+}
+
+$(document).ready(function() {
+ if (window.rcmail) {
+ rcmail.addEventListener('init', function(evt) {
+ // register command (directly enable in message view mode)
+ rcmail.register_command('plugin.zipdownload.zip_folder', function() {
+ rcmail.goto_url('plugin.zipdownload.zip_folder', '_mbox=' + urlencode(rcmail.env.mailbox));
+ }, rcmail.env.messagecount > 0);
+
+ if (rcmail.message_list && rcmail.env.zipdownload_selection) {
+ rcmail.message_list.addEventListener('select', function(list) {
+ rcmail.enable_command('download', list.get_selection().length > 0);
+ });
+
+ // check in contextmenu plugin exists and if so allow multiple message download
+ if (rcmail.contextmenu_disable_multi)
+ rcmail.contextmenu_disable_multi.splice($.inArray('#download', rcmail.contextmenu_disable_multi), 1);
+ }
+ });
+
+ rcmail.addEventListener('listupdate', function(props) { rcmail.enable_command('plugin.zipdownload.zip_folder', rcmail.env.messagecount > 0); } );
+ rcmail.addEventListener('beforedownload', function(props) { rcmail_zipmessages(); } );
+ }
+});
View
267 plugins/zipdownload/zipdownload.php
@@ -0,0 +1,267 @@
+<?php
+
+/**
+ * ZipDownload
+ *
+ * Plugin to allow the download of all message attachments in one zip file
+ *
+ * @version @package_version@
+ * @requires php_zip extension (including ZipArchive class)
+ * @author Philip Weir
+ * @author Thomas Bruderli
+ */
+class zipdownload extends rcube_plugin
+{
+ public $task = 'mail';
+ private $charset = 'ASCII';
+
+ /**
+ * Plugin initialization
+ */
+ public function init()
+ {
+ // check requirements first
+ if (!class_exists('ZipArchive', false)) {
+ rcube::raise_error(array(
+ 'code' => 520, 'type' => 'php',
+ 'file' => __FILE__, 'line' => __LINE__,
+ 'message' => "php_zip extension is required for the zipdownload plugin"), true, false);
+ return;
+ }
+
+ $rcmail = rcmail::get_instance();
+ $this->charset = $rcmail->config->get('zipdownload_charset', RCMAIL_CHARSET);
+
+ $this->load_config();
+ $this->add_texts('localization');
+
+ if ($rcmail->config->get('zipdownload_attachments', 1) > -1 && ($rcmail->action == 'show' || $rcmail->action == 'preview'))
+ $this->add_hook('template_object_messageattachments', array($this, 'attachment_ziplink'));
+
+ $this->register_action('plugin.zipdownload.zip_attachments', array($this, 'download_attachments'));
+ $this->register_action('plugin.zipdownload.zip_messages', array($this, 'download_selection'));
+ $this->register_action('plugin.zipdownload.zip_folder', array($this, 'download_folder'));
+
+ if ($rcmail->config->get('zipdownload_folder', false) || $rcmail->config->get('zipdownload_selection', false)) {
+ $this->include_script('zipdownload.js');
+ $this->api->output->set_env('zipdownload_selection', $rcmail->config->get('zipdownload_selection', false));
+
+ if ($rcmail->config->get('zipdownload_folder', false) && ($rcmail->action == '' || $rcmail->action == 'show')) {
+ $zipdownload = $this->api->output->button(array('command' => 'plugin.zipdownload.zip_folder', 'type' => 'link', 'classact' => 'active', 'content' => $this->gettext('downloadfolder')));
+ $this->api->add_content(html::tag('li', array('class' => 'separator_above'), $zipdownload), 'mailboxoptions');
+ }
+ }
+ }
+
+ /**
+ * Place a link/button after attachments listing to trigger download
+ */
+ public function attachment_ziplink($p)
+ {
+ $rcmail = rcmail::get_instance();
+
+ // only show the link if there is more than the configured number of attachments
+ if (substr_count($p['content'], '<li') > $rcmail->config->get('zipdownload_attachments', 1)) {
+ $link = html::a(array(
+ 'href' => rcmail_url('plugin.zipdownload.zip_attachments', array('_mbox' => $rcmail->output->env['mailbox'], '_uid' => $rcmail->output->env['uid'])),
+ 'class' => 'button zipdownload',
+ ),
+ Q($this->gettext('downloadall'))
+ );
+
+ // append link to attachments list, slightly different in some skins
+ switch (rcube::get_instance()->config->get('skin')) {
+ case 'classic':
+ $p['content'] = str_replace('</ul>', html::tag('li', array('class' => 'zipdownload'), $link) . '</ul>', $p['content']);
+ break;
+
+ default:
+ $p['content'] .= $link;
+ break;
+ }
+
+ $this->include_stylesheet($this->local_skin_path() . '/zipdownload.css');
+ }
+
+ return $p;
+ }
+
+ /**
+ * Handler for attachment download action
+ */
+ public function download_attachments()
+ {
+ $rcmail = rcmail::get_instance();
+ $imap = $rcmail->storage;
+ $temp_dir = $rcmail->config->get('temp_dir');
+ $tmpfname = tempnam($temp_dir, 'zipdownload');
+ $tempfiles = array($tmpfname);
+ $message = new rcube_message(get_input_value('_uid', RCUBE_INPUT_GET));
+
+ // open zip file
+ $zip = new ZipArchive();
+ $zip->open($tmpfname, ZIPARCHIVE::OVERWRITE);
+
+ foreach ($message->attachments as $part) {
+ $pid = $part->mime_id;
+ $part = $message->mime_parts[$pid];
+ $disp_name = $this->_convert_filename($part->filename, $part->charset);
+
+ if ($part->body) {
+ $orig_message_raw = $part->body;
+ $zip->addFromString($disp_name, $orig_message_raw);
+ }
+ else {
+ $tmpfn = tempnam($temp_dir, 'zipattach');
+ $tmpfp = fopen($tmpfn, 'w');
+ $imap->get_message_part($message->uid, $part->mime_id, $part, null, $tmpfp, true);
+ $tempfiles[] = $tmpfn;
+ fclose($tmpfp);
+ $zip->addFile($tmpfn, $disp_name);
+ }
+
+ }
+
+ $zip->close();
+
+ $filename = ($message->subject ? $message->subject : 'roundcube') . '.zip';
+ $this->_deliver_zipfile($tmpfname, $filename);
+
+ // delete temporary files from disk
+ foreach ($tempfiles as $tmpfn)
+ unlink($tmpfn);
+
+ exit;
+ }
+
+ /**
+ * Handler for message download action
+ */
+ public function download_selection()
+ {
+ if (isset($_REQUEST['_uid'])) {
+ $uids = explode(",", get_input_value('_uid', RCUBE_INPUT_GPC));
+
+ if (sizeof($uids) > 0)
+ $this->_download_messages($uids);
+ }
+ }
+
+ /**
+ * Handler for folder download action
+ */
+ public function download_folder()
+ {
+ $imap = rcmail::get_instance()->storage;
+ $mbox_name = $imap->get_folder();
+
+ // initialize searching result if search_filter is used
+ if ($_SESSION['search_filter'] && $_SESSION['search_filter'] != 'ALL') {
+ $imap->search($mbox_name, $_SESSION['search_filter'], RCMAIL_CHARSET);
+ }
+
+ // fetch message headers for all pages
+ $uids = array();
+ if ($count = $imap->count($mbox_name, $imap->get_threading() ? 'THREADS' : 'ALL', FALSE)) {
+ for ($i = 0; ($i * $imap->get_pagesize()) <= $count; $i++) {
+ $a_headers = $imap->list_messages($mbox_name, ($i + 1));
+
+ foreach ($a_headers as $n => $header) {
+ if (empty($header))
+ continue;
+
+ array_push($uids, $header->uid);
+ }
+ }
+ }
+
+ if (sizeof($uids) > 0)
+ $this->_download_messages($uids);
+ }
+
+ /**
+ * Helper method to packs all the given messages into a zip archive
+ *
+ * @param array List of message UIDs to download
+ */
+ private function _download_messages($uids)
+ {
+ $rcmail = rcmail::get_instance();
+ $imap = $rcmail->storage;
+ $temp_dir = $rcmail->config->get('temp_dir');
+ $tmpfname = tempnam($temp_dir, 'zipdownload');
+ $tempfiles = array($tmpfname);
+
+ // open zip file
+ $zip = new ZipArchive();
+ $zip->open($tmpfname, ZIPARCHIVE::OVERWRITE);
+
+ foreach ($uids as $key => $uid){
+ $headers = $imap->get_message_headers($uid);
+ $subject = rcube_mime::decode_mime_string((string)$headers->subject);
+ $subject = $this->_convert_filename($subject);
+ $subject = substr($subject, 0, 16);
+
+ if (isset($subject) && $subject !="")
+ $disp_name = $subject . ".eml";
+ else
+ $disp_name = "message_rfc822.eml";
+
+ $disp_name = $uid . "_" . $disp_name;
+
+ $tmpfn = tempnam($temp_dir, 'zipmessage');
+ $tmpfp = fopen($tmpfn, 'w');
+ $imap->get_raw_body($uid, $tmpfp);
+ $tempfiles[] = $tmpfn;
+ fclose($tmpfp);
+ $zip->addFile($tmpfn, $disp_name);
+ }
+
+ $zip->close();
+
+ $this->_deliver_zipfile($tmpfname, $imap->get_folder() . '.zip');
+
+ // delete temporary files from disk
+ foreach ($tempfiles as $tmpfn)
+ unlink($tmpfn);
+
+ exit;
+ }
+
+ /**
+ * Helper method to send the zip archive to the browser
+ */
+ private function _deliver_zipfile($tmpfname, $filename)
+ {
+ $browser = new rcube_browser;
+ send_nocacheing_headers();
+
+ if ($browser->ie && $browser->ver < 7)
+ $filename = rawurlencode(abbreviate_string($filename, 55));
+ else if ($browser->ie)
+ $filename = rawurlencode($filename);
+ else
+ $filename = addcslashes($filename, '"');
+
+ // send download headers
+ header("Content-Type: application/octet-stream");
+ if ($browser->ie)
+ header("Content-Type: application/force-download");
+
+ // don't kill the connection if download takes more than 30 sec.
+ @set_time_limit(0);
+ header("Content-Disposition: attachment; filename=\"". $filename ."\"");
+ header("Content-length: " . filesize($tmpfname));
+ readfile($tmpfname);
+ }
+
+ /**
+ * Helper function to convert filenames to the configured charset
+ */
+ private function _convert_filename($str, $from = RCMAIL_CHARSET)
+ {
+ return strtr(rcube_charset_convert($str, $from, $this->charset), array(':'=>'', '/'=>'-'));
+ }
+}
+
+?>
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