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30 files changed, 711 insertions, 0 deletions
diff --git a/plugins/zipdownload/CHANGELOG b/plugins/zipdownload/CHANGELOG new file mode 100644 index 000000000..32b878e76 --- /dev/null +++ b/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
\ No newline at end of file diff --git a/plugins/zipdownload/README b/plugins/zipdownload/README new file mode 100644 index 000000000..4fa3c17b6 --- /dev/null +++ b/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 $rcmail_config['plugins'] in your Roundcube config + +NB: When downloading the plugin from GitHub you will need to create a +directory called zipdownload and place the files in there, ignoring the +root directory in the downloaded archive + +Config +====== +The default config file is plugins/zipdownload/config.inc.php.dist +Rename this to plugins/zipdownload/config.inc.php
\ No newline at end of file diff --git a/plugins/zipdownload/config.inc.php b/plugins/zipdownload/config.inc.php new file mode 100644 index 000000000..1eb6f06cb --- /dev/null +++ b/plugins/zipdownload/config.inc.php @@ -0,0 +1,21 @@ +<?php + +/** + * ZipDownload configuration file + */ + +// Zip attachments +// Only show the link when there are more than this many attachments +// -1 to prevent downloading of attachments as zip +$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 +# $rcmail_config['zipdownload_charset'] = 'ASCII'; + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/config.inc.php.dist b/plugins/zipdownload/config.inc.php.dist new file mode 100644 index 000000000..5c7489a15 --- /dev/null +++ b/plugins/zipdownload/config.inc.php.dist @@ -0,0 +1,21 @@ +<?php + +/** + * ZipDownload configuration file + */ + +// Zip attachments +// Only show the link when there are more than this many attachments +// -1 to prevent downloading of attachments as zip +$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 +$rcmail_config['zipdownload_charset'] = 'ISO-8859-1'; + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/ca_ES.inc b/plugins/zipdownload/localization/ca_ES.inc new file mode 100644 index 000000000..8ccf0543c --- /dev/null +++ b/plugins/zipdownload/localization/ca_ES.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Drakon */ + +$labels = array(); +$labels['downloadall'] = 'Descarregar tots els adjunts'; +$labels['downloadfolder'] = 'Descarregar carpeta'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/cs_CZ.inc b/plugins/zipdownload/localization/cs_CZ.inc new file mode 100644 index 000000000..4a1f75177 --- /dev/null +++ b/plugins/zipdownload/localization/cs_CZ.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Tomáš Šafařík */ + +$labels = array(); +$labels['downloadall'] = 'Stáhnout všechny přílohy'; +$labels['downloadfolder'] = 'Stáhnout složku'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/da_DK.inc b/plugins/zipdownload/localization/da_DK.inc new file mode 100644 index 000000000..17c7c0d82 --- /dev/null +++ b/plugins/zipdownload/localization/da_DK.inc @@ -0,0 +1,10 @@ +<?php +/* Author: John Loft Christiansen */ + +$labels = array(); +$labels['downloadall'] = 'Download alle som .zip-fil'; +$labels['downloadfolder'] = 'Download folder som .zip-fil'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/de_CH.inc b/plugins/zipdownload/localization/de_CH.inc new file mode 100644 index 000000000..68725605b --- /dev/null +++ b/plugins/zipdownload/localization/de_CH.inc @@ -0,0 +1,10 @@ +<?php +/* Author: jedix */ + +$labels = array(); +$labels['downloadall'] = 'Alle Anhänge herunterladen'; +$labels['downloadfolder'] = 'Ordner herunterladen'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/de_DE.inc b/plugins/zipdownload/localization/de_DE.inc new file mode 100644 index 000000000..68725605b --- /dev/null +++ b/plugins/zipdownload/localization/de_DE.inc @@ -0,0 +1,10 @@ +<?php +/* Author: jedix */ + +$labels = array(); +$labels['downloadall'] = 'Alle Anhänge herunterladen'; +$labels['downloadfolder'] = 'Ordner herunterladen'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/en_GB.inc b/plugins/zipdownload/localization/en_GB.inc new file mode 100644 index 000000000..0db6f8f8c --- /dev/null +++ b/plugins/zipdownload/localization/en_GB.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Philip Weir */ + +$labels = array(); +$labels['downloadall'] = 'Download all attachments'; +$labels['downloadfolder'] = 'Download folder'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/en_US.inc b/plugins/zipdownload/localization/en_US.inc new file mode 100644 index 000000000..0db6f8f8c --- /dev/null +++ b/plugins/zipdownload/localization/en_US.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Philip Weir */ + +$labels = array(); +$labels['downloadall'] = 'Download all attachments'; +$labels['downloadfolder'] = 'Download folder'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/es_AR.inc b/plugins/zipdownload/localization/es_AR.inc new file mode 100644 index 000000000..f3a798c85 --- /dev/null +++ b/plugins/zipdownload/localization/es_AR.inc @@ -0,0 +1,9 @@ +<?php +/* Author: gboksar */ + +$labels = array(); +$labels['downloadall'] = 'Descargar Todo'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/es_ES.inc b/plugins/zipdownload/localization/es_ES.inc new file mode 100644 index 000000000..193f7b450 --- /dev/null +++ b/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(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/et_EE.inc b/plugins/zipdownload/localization/et_EE.inc new file mode 100644 index 000000000..60a886b0a --- /dev/null +++ b/plugins/zipdownload/localization/et_EE.inc @@ -0,0 +1,9 @@ +<?php +/* Author: Henrik Pihl */ + +$labels = array(); +$labels['downloadall'] = 'Laadi alla kõik manused'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/fr_FR.inc b/plugins/zipdownload/localization/fr_FR.inc new file mode 100644 index 000000000..b8fc4cdaa --- /dev/null +++ b/plugins/zipdownload/localization/fr_FR.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Olivier Le Brouster */ + +$labels = array(); +$labels['downloadall'] = 'Télécharger toutes les pièces jointes'; +$labels['downloadfolder'] = 'Télécharger le répertoire'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/gl_ES.inc b/plugins/zipdownload/localization/gl_ES.inc new file mode 100644 index 000000000..2c9107949 --- /dev/null +++ b/plugins/zipdownload/localization/gl_ES.inc @@ -0,0 +1,10 @@ +<?php +/* Author: David Garabana Barro */ + +$labels = array(); +$labels['downloadall'] = 'Descargar tódolos adxuntos'; +$labels['downloadfolder'] = 'Descargar o cartafol'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/hu_HU.inc b/plugins/zipdownload/localization/hu_HU.inc new file mode 100644 index 000000000..1931cb0f2 --- /dev/null +++ b/plugins/zipdownload/localization/hu_HU.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Németh János */ + +$labels = array(); +$labels['downloadall'] = 'Összes csatolmány letöltése'; +$labels['downloadfolder'] = 'Könyvtár letöltése'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/it_IT.inc b/plugins/zipdownload/localization/it_IT.inc new file mode 100644 index 000000000..63b7b072e --- /dev/null +++ b/plugins/zipdownload/localization/it_IT.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Roberto Puzzanghera */ + +$labels = array(); +$labels['downloadall'] = 'Scarica tutti gli allegati'; +$labels['downloadfolder'] = 'Scarica cartella'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/nl_NL.inc b/plugins/zipdownload/localization/nl_NL.inc new file mode 100644 index 000000000..1cf32ce12 --- /dev/null +++ b/plugins/zipdownload/localization/nl_NL.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Wouter Kevenaar*/ + +$labels = array(); +$labels['downloadall'] = 'Alle bijlagen downloaden'; +$labels['downloadfolder'] = 'Map downloaden'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/pl_PL.inc b/plugins/zipdownload/localization/pl_PL.inc new file mode 100644 index 000000000..c86d87558 --- /dev/null +++ b/plugins/zipdownload/localization/pl_PL.inc @@ -0,0 +1,10 @@ +<?php +/* Author: DZIOBAK */ + +$labels = array(); +$labels['downloadall'] = 'Pobierz wszystkie jako ZIP'; +$labels['downloadfolder'] = 'Pobierz folder'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/pt_BR.inc b/plugins/zipdownload/localization/pt_BR.inc new file mode 100644 index 000000000..c082e541c --- /dev/null +++ b/plugins/zipdownload/localization/pt_BR.inc @@ -0,0 +1,9 @@ +<?php +/* Author: Alexandre Gorges */ + +$labels = array(); +$labels['downloadall'] = 'Baixar todos os anexos'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/ro_RO.inc b/plugins/zipdownload/localization/ro_RO.inc new file mode 100644 index 000000000..3a2a1ac19 --- /dev/null +++ b/plugins/zipdownload/localization/ro_RO.inc @@ -0,0 +1,9 @@ +<?php +/* Author: Ovidiu Bica */ + +$labels = array(); +$labels['downloadall'] = 'Descarca toate atasamentele.'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/ru_RU.inc b/plugins/zipdownload/localization/ru_RU.inc new file mode 100644 index 000000000..ac11327a0 --- /dev/null +++ b/plugins/zipdownload/localization/ru_RU.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Peter Zotov */ + +$labels = array(); +$labels['downloadall'] = 'Загрузить все вложения'; +$labels['downloadfolder'] = 'Загрузить каталог'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/localization/tr_TR.inc b/plugins/zipdownload/localization/tr_TR.inc new file mode 100644 index 000000000..dc7489da1 --- /dev/null +++ b/plugins/zipdownload/localization/tr_TR.inc @@ -0,0 +1,10 @@ +<?php +/* Author: Mustafa Icer */ + +$labels = array(); +$labels['downloadall'] = 'Tüm ek dosyaları indir'; +$labels['downloadfolder'] = 'klasörü indir'; + +$messages = array(); + +?>
\ No newline at end of file diff --git a/plugins/zipdownload/package.xml b/plugins/zipdownload/package.xml new file mode 100644 index 000000000..bf5511563 --- /dev/null +++ b/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> diff --git a/plugins/zipdownload/skins/classic/zip.png b/plugins/zipdownload/skins/classic/zip.png Binary files differnew file mode 100644 index 000000000..c64fde89b --- /dev/null +++ b/plugins/zipdownload/skins/classic/zip.png diff --git a/plugins/zipdownload/skins/classic/zipdownload.css b/plugins/zipdownload/skins/classic/zipdownload.css new file mode 100644 index 000000000..2608fdfd0 --- /dev/null +++ b/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; +} diff --git a/plugins/zipdownload/skins/larry/zipdownload.css b/plugins/zipdownload/skins/larry/zipdownload.css new file mode 100644 index 000000000..d719ac677 --- /dev/null +++ b/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; +}
\ No newline at end of file diff --git a/plugins/zipdownload/zipdownload.js b/plugins/zipdownload/zipdownload.js new file mode 100644 index 000000000..080dcd9e3 --- /dev/null +++ b/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(); } ); + } +});
\ No newline at end of file diff --git a/plugins/zipdownload/zipdownload.php b/plugins/zipdownload/zipdownload.php new file mode 100644 index 000000000..be4ece476 --- /dev/null +++ b/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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