aboutsummaryrefslogtreecommitdiffstats
path: root/phpBB/phpbb/attachment/upload.php
diff options
context:
space:
mode:
Diffstat (limited to 'phpBB/phpbb/attachment/upload.php')
-rw-r--r--phpBB/phpbb/attachment/upload.php334
1 files changed, 334 insertions, 0 deletions
diff --git a/phpBB/phpbb/attachment/upload.php b/phpBB/phpbb/attachment/upload.php
new file mode 100644
index 0000000000..f9863b372c
--- /dev/null
+++ b/phpBB/phpbb/attachment/upload.php
@@ -0,0 +1,334 @@
+<?php
+/**
+ *
+ * This file is part of the phpBB Forum Software package.
+ *
+ * @copyright (c) phpBB Limited <https://www.phpbb.com>
+ * @license GNU General Public License, version 2 (GPL-2.0)
+ *
+ * For full copyright and license information, please see
+ * the docs/CREDITS.txt file.
+ *
+ */
+
+namespace phpbb\attachment;
+
+use phpbb\auth\auth;
+use \phpbb\cache\service;
+use \phpbb\config\config;
+use \phpbb\event\dispatcher;
+use \phpbb\language\language;
+use \phpbb\mimetype\guesser;
+use \phpbb\plupload\plupload;
+use \phpbb\user;
+
+/**
+ * Attachment upload class
+ */
+class upload
+{
+ /** @var auth */
+ protected $auth;
+
+ /** @var service */
+ protected $cache;
+
+ /** @var config */
+ protected $config;
+
+ /** @var \phpbb\files\upload Upload class */
+ protected $files_upload;
+
+ /** @var language */
+ protected $language;
+
+ /** @var guesser Mimetype guesser */
+ protected $mimetype_guesser;
+
+ /** @var dispatcher */
+ protected $phpbb_dispatcher;
+
+ /** @var pl
Diffstat (limited to 'dkms-modules-info/2.6.33.5-desktop586-2mnb/unionfs.alias')
-rw-r--r--dkms-modules-info/2.6.33.5-desktop586-2mnb/unionfs.alias0
1 files changed, 0 insertions, 0 deletions
diff --git a/dkms-modules-info/2.6.33.5-desktop586-2mnb/unionfs.alias b/dkms-modules-info/2.6.33.5-desktop586-2mnb/unionfs.alias
new file mode 100644
index 00000000..e69de29b
--- /dev/null
+++ b/dkms-modules-info/2.6.33.5-desktop586-2mnb/unionfs.alias
generated by cgit v1.2.1 (git 2.21.0) at 2025-10-31 13:27:29 +0000
her, plupload $plupload, user $user, $phpbb_root_path)
+ {
+ $this->auth = $auth;
+ $this->cache = $cache;
+ $this->config = $config;
+ $this->files_upload = $files_upload;
+ $this->language = $language;
+ $this->mimetype_guesser = $mimetype_guesser;
+ $this->phpbb_dispatcher = $phpbb_dispatcher;
+ $this->plupload = $plupload;
+ $this->user = $user;
+ $this->phpbb_root_path = $phpbb_root_path;
+ }
+
+ /**
+ * Upload Attachment - filedata is generated here
+ * Uses upload class
+ *
+ * @param string $form_name The form name of the file upload input
+ * @param int $forum_id The id of the forum
+ * @param bool $local Whether the file is local or not
+ * @param string $local_storage The path to the local file
+ * @param bool $is_message Whether it is a PM or not
+ * @param array $local_filedata An file data object created for the local file
+ *
+ * @return array File data array
+ */
+ public function upload($form_name, $forum_id, $local = false, $local_storage = '', $is_message = false, $local_filedata = array())
+ {
+ $this->init_files_upload($forum_id, $is_message);
+
+ $this->file_data['post_attach'] = $local || $this->files_upload->is_valid($form_name);
+
+ if (!$this->file_data['post_attach'])
+ {
+ $this->file_data['error'][] = $this->language->lang('NO_UPLOAD_FORM_FOUND');
+ return $this->file_data;
+ }
+
+ $this->file = ($local) ? $this->files_upload->handle_upload('files.types.local', $local_storage, $local_filedata) : $this->files_upload->handle_upload('files.types.form', $form_name);
+
+ if ($this->file->init_error())
+ {
+ $this->file_data['post_attach'] = false;
+ return $this->file_data;
+ }
+
+ // Whether the uploaded file is in the image category
+ $is_image = (isset($this->extensions[$this->file->get('extension')]['display_cat'])) ? $this->extensions[$this->file->get('extension')]['display_cat'] == ATTACHMENT_CATEGORY_IMAGE : false;
+
+ if (!$this->auth->acl_get('a_') && !$this->auth->acl_get('m_', $forum_id))
+ {
+ // Check Image Size, if it is an image
+ if ($is_image)
+ {
+ $this->file->upload->set_allowed_dimensions(0, 0, $this->config['img_max_width'], $this->config['img_max_height']);
+ }
+
+ // Admins and mods are allowed to exceed the allowed filesize
+ if (!empty($this->extensions[$this->file->get('extension')]['max_filesize']))
+ {
+ $allowed_filesize = $this->extensions[$this->file->get('extension')]['max_filesize'];
+ }
+ else
+ {
+ $allowed_filesize = ($is_message) ? $this->config['max_filesize_pm'] : $this->config['max_filesize'];
+ }
+
+ $this->file->upload->set_max_filesize($allowed_filesize);
+ }
+
+ $this->file->clean_filename('unique', $this->user->data['user_id'] . '_');
+
+ // Are we uploading an image *and* this image being within the image category?
+ // Only then perform additional image checks.
+ $this->file->move_file($this->config['upload_path'], false, !$is_image);
+
+ // Do we have to create a thumbnail?
+ $this->file_data['thumbnail'] = ($is_image && $this->config['img_create_thumbnail']) ? 1 : 0;
+
+ // Make sure the image category only holds valid images...
+ $this->check_image($is_image);
+
+ if (sizeof($this->file->error))
+ {
+ $this->file->remove();
+ $this->file_data['error'] = array_merge($this->file_data['error'], $this->file->error);
+ $this->file_data['post_attach'] = false;
+
+ return $this->file_data;
+ }
+
+ $this->fill_file_data();
+
+ $filedata = $this->file_data;
+
+ /**
+ * Event to modify uploaded file before submit to the post
+ *
+ * @event core.modify_uploaded_file
+ * @var array filedata Array containing uploaded file data
+ * @var bool is_image Flag indicating if the file is an image
+ * @since 3.1.0-RC3
+ */
+ $vars = array(
+ 'filedata',
+ 'is_image',
+ );
+ extract($this->phpbb_dispatcher->trigger_event('core.modify_uploaded_file', compact($vars)));
+ $this->file_data = $filedata;
+ unset($filedata);
+
+ // Check for attachment quota and free space
+ if (!$this->check_attach_quota() || !$this->check_disk_space())
+ {
+ return $this->file_data;
+ }
+
+ // Create Thumbnail
+ $this->create_thumbnail();
+
+ return $this->file_data;
+ }
+
+ /**
+ * Create thumbnail for file if necessary
+ *
+ * @return array Updated $filedata
+ */
+ protected function create_thumbnail()
+ {
+ if ($this->file_data['thumbnail'])
+ {
+ $source = $this->file->get('destination_file');
+ $destination = $this->file->get('destination_path') . '/thumb_' . $this->file->get('realname');
+
+ if (!create_thumbnail($source, $destination, $this->file->get('mimetype')))
+ {
+ $this->file_data['thumbnail'] = 0;
+ }
+ }
+ }
+
+ /**
+ * Init files upload class
+ *
+ * @param int $forum_id Forum ID
+ * @param bool $is_message Whether attachment is inside PM or not
+ */
+ protected function init_files_upload($forum_id, $is_message)
+ {
+ if ($this->config['check_attachment_content'] && isset($this->config['mime_triggers']))
+ {
+ $this->files_upload->set_disallowed_content(explode('|', $this->config['mime_triggers']));
+ }
+ else if (!$this->config['check_attachment_content'])
+ {
+ $this->files_upload->set_disallowed_content(array());
+ }
+
+ $this->extensions = $this->cache->obtain_attach_extensions((($is_message) ? false : (int) $forum_id));
+ $this->files_upload->set_allowed_extensions(array_keys($this->extensions['_allowed_']));
+ }
+
+ /**
+ * Check if uploaded file is really an image
+ *
+ * @param bool $is_image Whether file is image
+ */
+ protected function check_image($is_image)
+ {
+ // Make sure the image category only holds valid images...
+ if ($is_image && !$this->file->is_image())
+ {
+ $this->file->remove();
+
+ if ($this->plupload && $this->plupload->is_active())
+ {
+ $this->plupload->emit_error(104, 'ATTACHED_IMAGE_NOT_IMAGE');
+ }
+
+ // If this error occurs a user tried to exploit an IE Bug by renaming extensions
+ // Since the image category is displaying content inline we need to catch this.
+ $this->file->set_error($this->language->lang('ATTACHED_IMAGE_NOT_IMAGE'));
+ }
+ }
+
+ /**
+ * Check if attachment quota was reached
+ *
+ * @return bool False if attachment quota was reached, true if not
+ */
+ protected function check_attach_quota()
+ {
+ if ($this->config['attachment_quota'])
+ {
+ if (intval($this->config['upload_dir_size']) + $this->file->get('filesize') > $this->config['attachment_quota'])
+ {
+ $this->file_data['error'][] = $this->language->lang('ATTACH_QUOTA_REACHED');
+ $this->file_data['post_attach'] = false;
+
+ $this->file->remove();
+
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * Check if there is enough free space available on disk
+ *
+ * @return bool True if disk space is available, false if not
+ */
+ protected function check_disk_space()
+ {
+ if ($free_space = @disk_free_space($this->phpbb_root_path . $this->config['upload_path']))
+ {
+ if ($free_space <= $this->file->get('filesize'))
+ {
+ if ($this->auth->acl_get('a_'))
+ {
+ $this->file_data['error'][] = $this->language->lang('ATTACH_DISK_FULL');
+ }
+ else
+ {
+ $this->file_data['error'][] = $this->language->lang('ATTACH_QUOTA_REACHED');
+ }
+ $this->file_data['post_attach'] = false;
+
+ $this->file->remove();
+
+ return false;
+ }
+ }
+
+ return true;
+ }
+
+ /**
+ * Fills file data with file information and current time as filetime
+ */
+ protected function fill_file_data()
+ {
+ $this->file_data['filesize'] = $this->file->get('filesize');
+ $this->file_data['mimetype'] = $this->file->get('mimetype');
+ $this->file_data['extension'] = $this->file->get('extension');
+ $this->file_data['physical_filename'] = $this->file->get('realname');
+ $this->file_data['real_filename'] = $this->file->get('uploadname');
+ $this->file_data['filetime'] = time();
+ }
+}
generated by cgit v1.2.1 (git 2.21.0) at 2025-10-31 13:27:29 +0000