/**
* Set up to display the entity selection view
*
* This allows users to select entities (sections, categories, and other
* content items that are supported with Attachments plugins).
*/
public function selectEntity()
{
// Get the parent type
$parent_type = JRequest::getCmd('parent_type');
if (!$parent_type) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $parent_type) . $db->getErrorMsg() . ' (ERR 65)';
JError::raiseError(500, $errmsg);
}
// Parse the parent type and entity
$parent_entity = JRequest::getCmd('parent_entity', 'default');
if (strpos($parent_type, '.')) {
$parts = explode('.', $parent_type);
$parent_type = $parts[0];
$parent_entity = $parts[1];
}
// Get the content parent object
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
$parent = $apm->getAttachmentsPlugin($parent_type);
$parent_entity = $parent->getCanonicalEntityId($parent_entity);
$parent_entity_name = JText::_('ATTACH_' . $parent_entity);
// Get the URL to repost (for filtering)
$post_url = $parent->getSelectEntityURL($parent_entity);
// Set up the display lists
$lists = array();
// table ordering
$app = JFactory::getApplication();
$filter_order = $app->getUserStateFromRequest('com_attachments.selectEntity.filter_order', 'filter_order', '', 'cmd');
$filter_order_Dir = $app->getUserStateFromRequest('com_attachments.selectEntity.filter_order_Dir', 'filter_order_Dir', '', 'word');
$lists['order_Dir'] = $filter_order_Dir;
$lists['order'] = $filter_order;
// search filter
$search_filter = $app->getUserStateFromRequest('com_attachments.selectEntity.search', 'search', '', 'string');
$lists['search'] = $search_filter;
// Get the list of items to display
$items = $parent->getEntityItems($parent_entity, $search_filter);
// Set up the view
require_once JPATH_COMPONENT_ADMINISTRATOR . '/views/entity/view.html.php';
$view = new AttachmentsViewEntity();
$view->option = JRequest::getCmd('option');
$view->from = 'closeme';
$view->post_url = $post_url;
$view->parent_type = $parent_type;
$view->parent_entity = $parent_entity;
$view->parent_entity_name = $parent_entity_name;
$view->lists = $lists;
$view->items = $items;
$view->display();
}
/**
* Override the getItem() command to get some extra info
*
* @param integer $pk The id of the primary key.
*
* @return mixed Object on success, false on failure.
*/
public function getItem($pk = null)
{
$item = parent::getItem($pk);
if ($item->id != 0) {
// If the item exists, get more info
$db = $this->getDbo();
// Get the creator name
$query = $db->getQuery(true);
$query->select('name')->from('#__users')->where('id = ' . (int) $item->created_by);
$db->setQuery($query, 0, 1);
$item->creator_name = $db->loadResult();
if ($db->getErrorNum()) {
$errmsg = $db->stderr() . ' (ERR 112)';
JError::raiseError(500, $errmsg);
}
// Get the modifier name
$query = $db->getQuery(true);
$query->select('name')->from('#__users')->where('id = ' . (int) $item->modified_by);
$db->setQuery($query, 0, 1);
$item->modifier_name = $db->loadResult();
if ($db->getErrorNum()) {
$errmsg = $db->stderr() . ' (ERR 113)';
JError::raiseError(500, $errmsg);
}
// Get the parent info (??? Do we really need this?)
$parent_type = $item->parent_type;
$parent_entity = $item->parent_entity;
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $parent_type) . ' (ERR 114)';
JError::raiseError(500, $errmsg);
}
$item->parent = $apm->getAttachmentsPlugin($parent_type);
}
return $item;
}
/**
* Load the attachment data
*
* @return true if loaded successfully
*/
private function _loadAttachment()
{
if ($this->_id == 0) {
return false;
}
if (empty($this->_attachment)) {
$user = JFactory::getUser();
$user_levels = $user->getAuthorisedViewLevels();
// If the user is not logged in, add extra view levels (if configured)
if ($user->get('username') == '') {
// Get the component parameters
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
// Add the specified access levels
$guest_levels = $params->get('show_guest_access_levels', array('1'));
if (is_array($guest_levels)) {
foreach ($guest_levels as $glevel) {
$user_levels[] = $glevel;
}
} else {
$user_levels[] = $glevel;
}
}
$user_levels = implode(',', array_unique($user_levels));
// Load the attachment data and make sure this user has access
$db = $this->getDbo();
$query = $db->getQuery(true);
$query->select('a.*, a.id as id');
$query->from('#__attachments as a');
$query->where('a.id = ' . (int) $this->_id);
if (!$user->authorise('core.admin')) {
$query->where('a.access in (' . $user_levels . ')');
}
$db->setQuery($query, 0, 1);
$this->_attachment = $db->loadObject();
if (empty($this->_attachment)) {
return false;
}
// Retrieve the information about the parent
$parent_type = $this->_attachment->parent_type;
$parent_entity = $this->_attachment->parent_entity;
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
$this->_attachment->parent_type = false;
return false;
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// Set up the parent info
$parent_id = $this->_attachment->parent_id;
$this->_attachment->parent_title = $parent->getTitle($parent_id, $parent_entity);
$this->_attachment->parent_published = $parent->isParentPublished($parent_id, $parent_entity);
}
return true;
}
/**
* Show a list of all attachment IDs
*
* This is for system testing purposes only
*/
public function listKnownParentTypes()
{
// Get the article/parent handler
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
$ptypes = $apm->getInstalledParentTypes();
echo implode($ptypes, '<br/>');
}
/**
* Method to set the publishing state for a row or list of rows in the database
* table. The method respects checked out rows by other users and will attempt
* to checkin rows that it can after adjustments are made.
*
* @param mixed An optional array of primary key values to update. If not
* set the instance property value is used.
* @param integer The publishing state. eg. [0 = unpublished, 1 = published]
* @param integer The user id of the user performing the operation.
* @return int Number of attachments published ( false if 0 )
* @since 1.0.4
* @link http://docs.joomla.org/JTable/publish
*/
public function publish($pks = null, $state = 1, $userId = 0)
{
// Initialise variables.
$k = $this->_tbl_key;
// Sanitize input.
JArrayHelper::toInteger($pks);
$userId = (int) $userId;
$state = (int) $state;
// If there are no primary keys set check to see if the instance key is set.
if (empty($pks)) {
if ($this->{$k}) {
$pks = array($this->{$k});
} else {
$e = new JException(JText::_('JLIB_DATABASE_ERROR_NO_ROWS_SELECTED'));
$this->setError($e);
return false;
}
}
// Get the article/parent handler
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
// Remove any attachments that the user may not publish/unpublish
$bad_ids = array();
foreach ($pks as $id) {
// Get the info about this attachment
$query = $this->_db->getQuery(true);
$query->select('*')->from($this->_tbl);
$query->where('id=' . (int) $id);
$this->_db->setQuery($query);
$attachment = $this->_db->loadObject();
if ($this->_db->getErrorNum()) {
$errmsg = $db->stderr() . ' (ERR 108)';
JError::raiseError(500, $errmsg);
}
$parent_id = $attachment->parent_id;
$parent_type = $attachment->parent_type;
$parent_entity = $attachment->parent_entity;
if (!$apm->attachmentsPluginInstalled($parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $parent_type) . ' (ERR 109)';
JError::raiseError(500, $errmsg);
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// If we may not change it's state, complain!
if (!$parent->userMayChangeAttachmentState($parent_id, $parent_entity, $attachment->created_by)) {
// Note the bad ID
$bad_ids[] = $id;
// If the user is not authorized, complain
$app = JFactory::getApplication();
$parent_entity = $parent->getCanonicalEntityId($parent_entity);
$errmsg = JText::sprintf('ATTACH_ERROR_NO_PERMISSION_TO_PUBLISH_S_ATTACHMENT_S_ID_N', $parent_entity, $attachment->filename, $id) . ' (ERR 110)';
$app->enqueueMessage($errmsg, 'error');
}
}
// Remove any offending attachments
$pks = array_diff($pks, $bad_ids);
// Exit if there are no attachments the user can change the state of
if (empty($pks)) {
// No warning needed because warnings already issued for attachments user cannot change
return false;
}
// Update the publishing state for rows with the given primary keys.
$query = $this->_db->getQuery(true);
$query->update($this->_tbl);
$query->set('state = ' . (int) $state);
// Determine if there is checkin support for the table.
if (property_exists($this, 'checked_out') || property_exists($this, 'checked_out_time')) {
$query->where('(checked_out = 0 OR checked_out = ' . (int) $userId . ')');
$checkin = true;
} else {
$checkin = false;
}
// Build the WHERE clause for the primary keys.
$query->where($k . ' = ' . implode(' OR ' . $k . ' = ', $pks));
$this->_db->setQuery($query);
// Check for a database error.
if (!$this->_db->query()) {
$e = new JException(JText::sprintf('JLIB_DATABASE_ERROR_PUBLISH_FAILED', get_class($this), $this->_db->getErrorMsg()) . ' (ERR 111)');
$this->setError($e);
return false;
}
// If checkin is supported and all rows were adjusted, check them in.
if ($checkin && count($pks) == $this->_db->getAffectedRows()) {
// Checkin the rows.
foreach ($pks as $pk) {
$this->checkin($pk);
}
}
// If the JTable instance value is in the list of primary keys that were set, set the instance.
if (in_array($this->{$k}, $pks)) {
$this->state = $state;
}
$this->setError('');
return count($pks);
}
/**
* Inserts the attachments list above the row of xtd-buttons
*
* And in older versions, inserts the attachments list for category
* descriptions.
*
* @access public
* @since 1.5
*/
public function onAfterRender()
{
$task = JRequest::getCmd('task');
$view = JRequest::getCmd('view');
$layout = JRequest::getWord('layout');
// Make sure this we should handle this
$parent_type = JRequest::getCMD('option');
if (!$parent_type) {
return;
}
// Handle the special case of Global Config for Attachments 3.x
if (version_compare(JVERSION, '3.0', 'ge')) {
if ($parent_type == 'com_config' and $task == '' and $view == '') {
// Force use of the Attachments options editor
// option=com_config&view=component&component=com_attachments
$body = JResponse::getBody();
$body = str_replace('option=com_config&view=component&component=com_attachments', 'option=com_attachments&task=params.edit', $body);
JResponse::setBody($body);
}
}
// Handle attachments
$parent_entity = 'default';
// Handle categories specially (since they are really com_content)
if ($parent_type == 'com_categories') {
$parent_type = 'com_content';
$parent_entity = 'category';
}
// Get the article/parent handler
if (!JPluginHelper::importPlugin('attachments')) {
// Exit if the framework does not exist (eg, during uninstallaton)
return false;
}
if (!function_exists('getAttachmentsPluginManager')) {
// Exit if the function does not exist (eg, during uninstallaton)
return false;
}
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
// Exit if there is no Attachments plugin to handle this parent_type
return false;
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// Get the parent ID
$parent_entity = $parent->getCanonicalEntityId($parent_entity);
$parent_id = $parent->getParentIdInEditor($parent_entity, $view, $layout);
// Exit if we do not have an parent (exiting or being created)
if ($parent_id === false) {
return;
}
// See if this type of content suports displaying attachments in its editor
if ($parent->showAttachmentsInEditor($parent_entity, $view, $layout)) {
// Get the article/parent handler
$user_can_add = $parent->userMayAddAttachment($parent_id, $parent_entity);
// Allow remapping of parent ID (eg, for Joomfish)
if (jimport('attachments_remapper.remapper')) {
$parent_id = AttachmentsRemapper::remapParentID($parent_id, $parent_type, $parent_entity);
}
// Force the ID to zero when creating the entity
if (!$parent_id) {
$parent_id = 0;
}
// Construct the attachment list
$Itemid = JRequest::getInt('Itemid', 1);
$from = 'editor';
$attachments = AttachmentsHelper::attachmentsListHTML($parent_id, $parent_type, $parent_entity, $user_can_add, $Itemid, $from, false, true);
// If the attachments list is empty, insert an empty div for it
if ($attachments == '') {
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
$class_name = $params->get('attachments_table_style', 'attachmentsList');
$div_id = 'attachmentsList' . '_' . $parent_type . '_' . $parent_entity . '_' . (string) $parent_id;
$attachments = "\n<div class=\"{$class_name}\" id=\"{$div_id}\"></div>\n";
}
// Insert the attachments above the editor buttons
// NOTE: Assume that anyone editing the article can see its attachments
$body = $parent->insertAttachmentsListInEditor($parent_id, $parent_entity, $attachments, JResponse::getBody());
JResponse::setBody($body);
} elseif ($parent_id && $view == 'category') {
// Only dislay this in the front end
$app = JFactory::getApplication();
if ($app->isAdmin()) {
return;
}
// More recent versions of Joomla allow this to be handled better
// by the normal Attachments onContentPrepare callback
if (version_compare(JVERSION, '3.1', 'ge') or version_compare(JVERSION, '2.5.10', 'ge') and version_compare(JVERSION, '3.0', 'lt')) {
return;
}
// Display attachments lists for category descriptions
$parent_entity = 'category';
// Add the refresh Javascript
$uri = JFactory::getURI();
$base_url = $uri->root(true);
$doc = JFactory::getDocument();
// Allow remapping of parent ID (eg, for Joomfish)
if (jimport('attachments_remapper.remapper')) {
$parent_id = AttachmentsRemapper::remapParentID($parent_id, $parent_type, $parent_entity);
}
// Figure out if the attachments list should be visible for this category
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
$always_show_category_attachments = $params->get('always_show_category_attachments', false);
$all_but_article_views = $params->get('hide_except_article_views', false);
if ($all_but_article_views && !$always_show_category_attachments) {
return;
}
// Construct the attachment list
$Itemid = JRequest::getInt('Itemid', 1);
$from = 'frontpage';
$user_can_add = $parent->userMayAddAttachment($parent_id, $parent_entity);
$attachments = AttachmentsHelper::attachmentsListHTML($parent_id, $parent_type, $parent_entity, $user_can_add, $Itemid, $from, true, $user_can_add);
// If the attachments list is empty, insert an empty div for it
if ($attachments == '') {
jimport('joomla.application.component.helper');
$class_name = $params->get('attachments_table_style', 'attachmentsList');
$div_id = 'attachmentsList' . '_' . $parent_type . '_' . $parent_entity . '_' . (string) $parent_id;
$attachments = "\n<div class=\"{$class_name}\" id=\"{$div_id}\"></div>\n";
}
// Insert the attachments after the category description
$reptag = '<div class="clr"></div>';
$body = JResponse::getBody();
$body = str_replace($reptag, $attachments . $reptag, $body);
JResponse::setBody($body);
}
}
/**
* The content plugin that inserts the attachments list into content items
*
* @param string $context the context of the content being passed to the plugin.
* @param &object &$row the content object (eg, article) being displayed
* @param &object &$params the parameters
* @param int $page the 'page' number
*
* @return true if anything has been inserted into the content object
*/
public function onContentBeforeDisplay($context, &$row, &$params, $page = 0)
{
$view = JRequest::getCmd('view');
$layout = JRequest::getCmd('layout');
if ($context == 'com_content.category' and $view == 'category' and $layout == 'blog') {
// Use onContentPrepare for category blog articles for Joomla 3.4+
if (version_compare(JVERSION, '3.4', 'ge')) {
return false;
}
}
// Set the parent info from the context
if (strpos($context, '.') === false) {
// Assume the context is the parent_type
$parent_type = $context;
$parent_entity = '';
} else {
list($parent_type, $parent_entity) = explode('.', $context, 2);
}
// ??? Do we need to filter to ensure only articles use this callback?
// Load the language
$lang = JFactory::getLanguage();
$lang->load('plg_content_attachments', dirname(__FILE__));
// Add the refresh javascript
AttachmentsJavascript::setupJavascript();
// Always include the hide rule (since it may be needed to hide the custom tags)
JHtml::stylesheet('com_attachments/attachments_hide.css', array(), true);
// Get the article/parent handler
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
// Exit quietly if there is no Attachments plugin to handle this parent_type
return false;
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// If this attachments plugin is disabled, skip it
if (!$apm->attachmentsPluginEnabled($parent_type)) {
return false;
}
// Figure out the parent entity
$parent_entity = $parent->determineParentEntity($row);
if (!$parent_entity) {
return false;
}
// Get the parent ID
$parent_id = null;
if (isset($row->id) && $row->id > 0) {
$parent_id = (int) $row->id;
} else {
$parent_id = $parent->getParentId($row);
}
// Exit if there is no parent
if ($parent_id === false) {
return false;
}
// Allow remapping of parent ID (eg, for Joomfish)
if (jimport('attachments_remapper.remapper')) {
$parent_id = AttachmentsRemapper::remapParentID($parent_id, $parent_type, $parent_entity);
}
// Exit if we should not display attachments for this parent
if ($parent->attachmentsHiddenForParent($row, $parent_id, $parent_entity)) {
return false;
}
// Add the attachments list
$parent->insertAttachmentsList($row, $parent_id, $parent_entity);
// ??? if (isset($row->text)) $row->text .= " [OCBD text $context]";
// ??? if (isset($row->introtext)) $row->introtext .= " [OCBD introtext $context]";
return;
}
/**
* Save an attachment (from editing)
*/
public function save($key = null, $urlVar = null)
{
// Check for request forgeries
JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
// Access check.
$user = JFactory::getUser();
if (!($user->authorise('core.edit', 'com_attachments') or $user->authorise('core.edit.own', 'com_attachments'))) {
return JError::raiseError(403, JText::_('JERROR_ALERTNOAUTHOR') . ' (ERR 134)');
}
$model = $this->getModel();
$attachment = $model->getTable();
// Make sure the article ID is valid
$attachment_id = JRequest::getInt('id');
if (!$attachment->load($attachment_id)) {
$errmsg = JText::sprintf('ATTACH_ERROR_CANNOT_UPDATE_ATTACHMENT_INVALID_ID_N', $id) . ' (ERR 135)';
JError::raiseError(500, $errmsg);
}
// Note the old uri type
$old_uri_type = $attachment->uri_type;
// Get the data from the form
if (!$attachment->bind(JRequest::get('post'))) {
$errmsg = $attachment->getError() . ' (ERR 136)';
JError::raiseError(500, $errmsg);
}
// Get the parent handler for this attachment
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($attachment->parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $attachment->parent_type) . ' (ERR 135B)';
JError::raiseError(500, $errmsg);
}
$parent = $apm->getAttachmentsPlugin($attachment->parent_type);
// See if the parent ID has been changed
$parent_changed = false;
$old_parent_id = JRequest::getString('old_parent_id');
if ($old_parent_id == '') {
$old_parent_id = null;
} else {
$old_parent_id = JRequest::getInt('old_parent_id');
}
// Handle new parents (in process of creation)
if ($parent->newParent($attachment)) {
$attachment->parent_id = null;
}
// Deal with updating an orphaned attachment
if ($old_parent_id == null && is_numeric($attachment->parent_id)) {
$parent_changed = true;
}
// Check for normal parent changes
if ($old_parent_id && $attachment->parent_id != $old_parent_id) {
$parent_changed = true;
}
// See if we are updating a file or URL
$new_uri_type = JRequest::getWord('update');
if ($new_uri_type && !in_array($new_uri_type, AttachmentsDefines::$LEGAL_URI_TYPES)) {
// Make sure only legal values are entered
$new_uri_type = '';
}
// See if the parent type has changed
$new_parent_type = JRequest::getCmd('new_parent_type');
$new_parent_entity = JRequest::getCmd('new_parent_entity');
$old_parent_type = JRequest::getCmd('old_parent_type');
$old_parent_entity = JRequest::getCmd('old_parent_entity');
if ($new_parent_type && ($new_parent_type != $old_parent_type || $new_parent_entity != $old_parent_entity)) {
$parent_changed = true;
}
// If the parent has changed, make sure they have selected the new parent
if ($parent_changed && (int) $attachment->parent_id == -1) {
$errmsg = JText::sprintf('ATTACH_ERROR_MUST_SELECT_PARENT');
echo "<script type=\"text/javascript\"> alert('{$errmsg}'); window.history.go(-1); </script>\n";
exit;
}
// If the parent has changed, switch the parent, rename files if necessary
if ($parent_changed) {
if ($new_uri_type == 'url' && $old_uri_type == 'file') {
// If we are changing parents and converting from file to URL, delete the old file
jimport('joomla.filesystem.file');
// Load the attachment so we can get its filename_sys
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('filename_sys, id')->from('#__attachments')->where('id=' . (int) $attachment->id);
$db->setQuery($query, 0, 1);
$filename_sys = $db->loadResult();
JFile::delete($filename_sys);
AttachmentsHelper::clean_directory($filename_sys);
} else {
// Otherwise switch the file/url to the new parent
if ($old_parent_id == null) {
$old_parent_id = 0;
// NOTE: When attaching a file to an article during creation,
// the article_id (parent_id) is initially null until
// the article is saved (at that point the
// parent_id/article_id updated). If the attachment is
// added and creating the article is canceled, the
// attachment exists but is orhpaned since it does not
// have a parent. It's article_id is null, but it is
// saved in directory as if its article_id is 0:
// article/0/file.txt. Therefore, if the parent has
// changed, we pretend the old_parent_id=0 for file
// renaming/moving.
}
$error_msg = AttachmentsHelper::switch_parent($attachment, $old_parent_id, $attachment->parent_id, $new_parent_type, $new_parent_entity);
if ($error_msg != '') {
$errmsg = JText::_($error_msg) . ' (ERR 137)';
$link = 'index.php?option=com_attachments';
$this->setRedirect($link, $errmsg, 'error');
return;
}
}
}
// Update parent type/entity, if needed
if ($new_parent_type && $new_parent_type != $old_parent_type) {
$attachment->parent_type = $new_parent_type;
}
if ($new_parent_type && $new_parent_entity != $old_parent_entity) {
$attachment->parent_entity = $new_parent_entity;
}
// Get the article/parent handler
if ($new_parent_type) {
$parent_type = $new_parent_type;
$parent_entity = $new_parent_entity;
} else {
$parent_type = JRequest::getCmd('parent_type', 'com_content');
$parent_entity = JRequest::getCmd('parent_entity', 'default');
}
$parent = $apm->getAttachmentsPlugin($parent_type);
$parent_entity = $parent->getCanonicalEntityId($parent_entity);
// Get the title of the article/parent
$new_parent = JRequest::getBool('new_parent', false);
$parent->new = $new_parent;
if ($new_parent) {
$attachment->parent_id = null;
$parent->title = '';
} else {
$parent->title = $parent->getTitle($attachment->parent_id, $parent_entity);
}
// Check to make sure the user has permissions to edit the attachment
if (!$parent->userMayEditAttachment($attachment)) {
// ??? Add better error message
return JError::raiseError(403, JText::_('JERROR_ALERTNOAUTHOR') . ' (ERR 139)');
}
// Double-check to see if the URL changed
$old_url = JRequest::getString('old_url');
if (!$new_uri_type && $old_url && $old_url != $attachment->url) {
$new_uri_type = 'url';
}
// If this is a URL, get settings
$verify_url = false;
$relative_url = false;
if ($new_uri_type == 'url') {
// See if we need to verify the URL (if applicable)
if (JRequest::getWord('verify_url') == 'verify') {
$verify_url = true;
}
// Allow relative URLs?
if (JRequest::getWord('url_relative') == 'relative') {
$relative_url = true;
}
}
// Compute the update time
$now = JFactory::getDate();
// Update create/modify info
$attachment->modified_by = $user->get('id');
$attachment->modified = $now->toSql();
// Upload new file/url and create/update the attachment
$msg = null;
$msgType = 'message';
if ($new_uri_type == 'file') {
// Upload a new file
$result = AttachmentsHelper::upload_file($attachment, $parent, $attachment_id, 'update');
if (is_object($result)) {
$msg = $result->error_msg . ' (ERR 140)';
$msgType = 'error';
} else {
$msg = $result;
}
// NOTE: store() is not needed if upload_file() is called since it does it
} elseif ($new_uri_type == 'url') {
// Upload/add the new URL
$result = AttachmentsHelper::add_url($attachment, $parent, $verify_url, $relative_url, $old_uri_type, $attachment_id);
// NOTE: store() is not needed if add_url() is called since it does it
if (is_object($result)) {
$msg = $result->error_msg . ' (ERR 141)';
$msgType = 'error';
} else {
$msg = $result;
}
} else {
// Extra handling for checkboxes for URLs
if ($attachment->uri_type == 'url') {
// Update the url_relative field
$attachment->url_relative = $relative_url;
$attachment->url_verify = $verify_url;
}
// Remove any extraneous fields
if (isset($attachment->parent_entity_name)) {
unset($attachment->parent_entity_name);
}
// Save the updated attachment info
if (!$attachment->store()) {
$errmsg = $attachment->getError() . ' (ERR 142)';
JError::raiseError(500, $errmsg);
}
}
switch ($this->getTask()) {
case 'apply':
if (!$msg) {
$msg = JText::_('ATTACH_CHANGES_TO_ATTACHMENT_SAVED');
}
$link = 'index.php?option=com_attachments&task=attachment.edit&cid[]=' . (int) $attachment->id;
break;
case 'save':
default:
if (!$msg) {
$msg = JText::_('ATTACH_ATTACHMENT_UPDATED');
}
$link = 'index.php?option=com_attachments';
break;
}
// If invoked from an iframe popup, close it and refresh the attachments list
$from = JRequest::getWord('from');
$known_froms = $parent->knownFroms();
if (in_array($from, $known_froms)) {
// If there has been a problem, alert the user and redisplay
if ($msgType == 'error') {
$errmsg = $msg;
if (DIRECTORY_SEPARATOR == "\\") {
// Fix filename on Windows system so alert can display it
$errmsg = str_replace(DIRECTORY_SEPARATOR, "\\\\", $errmsg);
}
$errmsg = str_replace("'", "\\'", $errmsg);
$errmsg = str_replace("<br />", "\\n", $errmsg);
echo "<script type=\"text/javascript\"> alert('{$errmsg}'); window.history.go(-1); </script>";
exit;
}
// Can only refresh the old parent
if ($parent_changed) {
$parent_type = $old_parent_type;
$parent_entity = $old_parent_entity;
$parent_id = $old_parent_id;
} else {
$parent_id = (int) $attachment->parent_id;
}
// Close the iframe and refresh the attachments list in the parent window
$uri = JFactory::getURI();
$base_url = $uri->base(true);
$lang = JRequest::getCmd('lang', '');
AttachmentsJavascript::closeIframeRefreshAttachments($base_url, $parent_type, $parent_entity, $parent_id, $lang, $from);
exit;
}
$this->setRedirect($link, $msg, $msgType);
}
/**
* Attachments Search method
*
* The sql must return the following fields that are
* used in a common display routine: href, title, section, created, text,
* browsernav
* @param string Target search string
* @param string mathcing option, exact|any|all
* @param string ordering option, newest|oldest|popular|alpha|category
* @param mixed An array if restricted to areas, null if search all
*/
public function onContentSearch($text, $phrase = '', $ordering = '', $areas = null)
{
$user = JFactory::getUser();
// Exit if the search does not include attachments
if (is_array($areas)) {
if (!array_intersect($areas, array_keys($this->onContentSearchAreas()))) {
return array();
}
}
// Make sure we have something to search for
$text = JString::trim($text);
if ($text == '') {
return array();
}
// load search limit from plugin params
$limit = $this->params->def('search_limit', 50);
// Get the component parameters
jimport('joomla.application.component.helper');
$attachParams = JComponentHelper::getParams('com_attachments');
$secure = $attachParams->get('secure', false);
$user_field_1 = false;
if (JString::strlen($attachParams->get('user_field_1_name', '')) > 0) {
$user_field_1 = true;
$user_field_1_name = $attachParams->get('user_field_1_name');
}
$user_field_2 = false;
if (JString::strlen($attachParams->get('user_field_2_name', '')) > 0) {
$user_field_2 = true;
$user_field_2_name = $attachParams->get('user_field_2_name');
}
$user_field_3 = false;
if (JString::strlen($attachParams->get('user_field_3_name', '')) > 0) {
$user_field_3 = true;
$user_field_3_name = $attachParams->get('user_field_3_name');
}
$wheres = array();
// Create the search query
$db = JFactory::getDBO();
switch ($phrase) {
case 'exact':
$text = $db->quote('%' . $db->escape($text, true) . '%', false);
$user_fields_sql = '';
if ($user_field_1) {
$user_fields_sql .= " OR (LOWER(a.user_field_1) LIKE {$text})";
}
if ($user_field_2) {
$user_fields_sql .= " OR (LOWER(a.user_field_2) LIKE {$text})";
}
if ($user_field_3) {
$user_fields_sql .= " OR (LOWER(a.user_field_3) LIKE {$text})";
}
$where = "((LOWER(a.filename) LIKE {$text})" . " OR (LOWER(a.display_name) LIKE {$text})" . $user_fields_sql . " OR (LOWER(a.description) LIKE {$text}))";
break;
default:
$words = explode(' ', $text);
$wheres = array();
foreach ($words as $word) {
$word = $db->quote('%' . $db->escape($word, true) . '%', false);
$wheres2 = array();
$wheres2[] = "LOWER(a.filename) LIKE {$word}";
$wheres2[] = "LOWER(a.display_name) LIKE {$word}";
$wheres2[] = "LOWER(a.url) LIKE {$word}";
if ($user_field_1) {
$wheres2[] = "LOWER(a.user_field_1) LIKE {$word}";
}
if ($user_field_2) {
$wheres2[] = "LOWER(a.user_field_2) LIKE {$word}";
}
if ($user_field_3) {
$wheres2[] = "LOWER(a.user_field_3) LIKE {$word}";
}
$wheres2[] = "LOWER(a.description) LIKE {$word}";
$wheres[] = implode(' OR ', $wheres2);
}
$where = '(' . implode($phrase == 'all' ? ') AND (' : ') OR (', $wheres) . ')';
break;
}
// Set up the sorting
switch ($ordering) {
case 'oldest':
$order = 'a.created ASC';
break;
case 'newest':
$order = 'a.created DESC';
break;
case 'alpha':
default:
$order = 'a.filename DESC';
}
// Load the permissions functions
$user = JFactory::getUser();
$user_levels = implode(',', array_unique($user->getAuthorisedViewLevels()));
// Construct and execute the query
$query = $db->getQuery(true);
$query->select('*')->from('#__attachments AS a');
$query->where("( {$where} ) AND a.state = 1");
if (!$user->authorise('core.admin')) {
$query->where('a.access in (' . $user_levels . ')');
}
$query->order($order);
$db->setQuery($query, 0, $limit);
$attachments = $db->loadObjectList();
$count = count($attachments);
// See if we are done
$results = array();
if ($count <= 0) {
return $results;
}
// Prepare to get parent info
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
// Add the result data to the results of the search
$k = 0;
for ($i = 0; $i < $count; $i++) {
$attachment = $attachments[$i];
// Get the parent handler
$parent_type = $attachment->parent_type;
$parent_entity = $attachment->parent_entity;
if (!$apm->attachmentsPluginInstalled($parent_type)) {
// Exit if there is no Attachments plugin to handle this parent_type, ignore it
continue;
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// Ignore the attachment if the user may not see the parent
if (!$parent->userMayViewParent($attachment->parent_id, $parent_entity)) {
continue;
}
// Ignore the attachment if the parent is not published
if (!$parent->isParentPublished($attachment->parent_id, $parent_entity)) {
continue;
}
// Do not add the attachment if the user may not access it
if (!$parent->userMayAccessAttachment($attachment)) {
continue;
}
// Add the parent title
$attachment->parent_title = $parent->getTitle($attachment->parent_id, $parent_entity);
// Construct the download URL if necessary
if ($secure && $attachment->uri_type == 'file') {
$attachment->href = JRoute::_("index.php?option=com_attachments&task=download&id=" . (int) $attachment->id);
} else {
$attachment->href = $attachment->url;
}
if ($attachment->display_name && JString::strlen($attachment->display_name) > 0) {
$attachment->title = JString::str_ireplace('·', '.', $attachment->display_name);
} else {
if ($attachment->uri_type == 'file') {
$attachment->title = $attachment->filename;
} else {
$attachment->title = $attachment->url;
}
}
// Set the text to the string containing the search target
if (JString::strlen($attachment->display_name) > 0) {
$text = $attachment->display_name . " (" . JText::_('ATTACH_FILENAME_COLON') . " " . $attachment->filename . ") ";
} else {
$text = JText::_('ATTACH_FILENAME_COLON') . " " . $attachment->filename;
}
if (JString::strlen($attachment->description) > 0) {
$text .= " | " . JText::_('ATTACH_DESCRIPTION_COLON') . stripslashes($attachment->description);
}
if ($user_field_1 && JString::strlen($attachment->user_field_1) > 0) {
$text .= " | " . $user_field_1_name . ": " . stripslashes($attachment->user_field_1);
}
if ($user_field_2 && JString::strlen($attachment->user_field_2) > 0) {
$text .= " | " . $user_field_2_name . ": " . stripslashes($attachment->user_field_2);
}
if ($user_field_3 && JString::strlen($attachment->user_field_3) > 0) {
$text .= " | " . $user_field_3_name . ": " . stripslashes($attachment->user_field_3);
}
$attachment->text = $text;
$attachment->browsernav = 2;
$parent_entity_name = JText::_('ATTACH_' . $parent_entity);
$attachment->parent_entity_name = $parent_entity_name;
$parent_title = JText::_($parent->getTitle($attachment->parent_id, $parent_entity));
$attachment->section = JText::sprintf('ATTACH_ATTACHED_TO_PARENT_S_TITLE_S', $parent_entity_name, $parent_title);
$results[$k] = $attachment;
$k++;
}
return $results;
}
/**
* Insert attachments token button
*
* @param string $name The name of the editor form
* @param int $asset The asset ID for the entity being edited
* @param int $authro The ID of the author of the entity
*
* @return a button
*/
public function onDisplay($name, $asset, $author)
{
// Get the component parameters
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
// This button should only be displayed in 'custom placement' mode.
// Check to make sure that is the case
$placement = $params->get('attachments_placement', 'end');
if ($placement != 'custom') {
return false;
}
// Avoid displaying the button for anything except for registered parents
$parent_type = JRequest::getCmd('option');
// Handle sections and categories specially (since they are really com_content)
if ($parent_type == 'com_categories') {
$parent_type = 'com_content';
}
// Get the article/parent handler
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
// Exit if there is no Attachments plugin to handle this parent_type
return new JObject();
}
// Get ready for language things
$lang = JFactory::getLanguage();
if (!$lang->load('plg_editors-xtd_insert_attachments_token', dirname(__FILE__))) {
// If the desired translation is not available, at least load the English
$lang->load('plg_editors-xtd_insert_attachments_token', JPATH_ADMINISTRATOR, 'en-GB');
}
// Set up the Javascript to insert the tag
$getContent = $this->_subject->getContent($name);
$present = JText::_('ATTACH_ATTACHMENTS_TOKEN_ALREADY_PRESENT', true);
$js = "\n\t\t\tfunction insertAttachmentsToken(editor) {\n\t\t\t\tvar content = {$getContent}\n\t\t\t\tif (content.match(/\\{\\s*attachments/i)) {\n\t\t\t\t\talert('{$present}');\n\t\t\t\t\treturn false;\n\t\t\t\t} else {\n\t\t\t\t\tjInsertEditorText('<span class=\"hide_attachments_token\">{attachments}</span>', editor);\n\t\t\t\t}\n\t\t\t}\n\t\t\t";
$app = JFactory::getApplication();
$doc = JFactory::getDocument();
$uri = JFactory::getURI();
$doc->addScriptDeclaration($js);
// Add the regular css file
JHtml::stylesheet('com_attachments/attachments_list.css', array(), true);
JHtml::stylesheet('com_attachments/insert_attachments_token_button.css', array(), true);
// Handle RTL styling (if necessary)
if ($lang->isRTL()) {
JHtml::stylesheet('com_attachments/attachments_list_rtl.css', array(), true);
JHtml::stylesheet('com_attachments/insert_attachments_token_button_rtl.css', array(), true);
}
$button = new JObject();
$button->set('modal', false);
$button->set('class', 'btn');
$button->set('onclick', 'insertAttachmentsToken(\'' . $name . '\');return false;');
$button->set('text', JText::_('ATTACH_ATTACHMENTS_TOKEN'));
$button->set('title', JText::_('ATTACH_ATTACHMENTS_TOKEN_DESCRIPTION'));
if ($app->isAdmin()) {
$button_name = 'insert_attachments_token';
if (version_compare(JVERSION, '3.3', 'ge')) {
$button_name = 'paperclip';
}
$button->set('name', $button_name);
} else {
$button_name = 'insert_attachments_token_frontend';
if (version_compare(JVERSION, '3.3', 'ge')) {
$button_name = 'paperclip';
}
$button->set('name', $button_name);
}
// TODO: The button writer needs to take into account the javascript directive
// $button->set('link', 'javascript:void(0)');
$button->set('link', '#');
return $button;
}
/**
* Return the list of installed parent entities
*
* @return array of entity info (see var $_entity_info definition above)
*/
public function &getInstalledEntityInfo()
{
if (count($this->entity_info) == 0) {
// Add an option for each entity
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
// Process all the parent types
foreach ($this->parent_types as $parent_type) {
$parent = $apm->getAttachmentsPlugin($parent_type);
$entities = $parent->getEntities();
// Process each entity for this parent type
foreach ($entities as $entity) {
$centity = $parent->getCanonicalEntityId($entity);
$this->entity_info[] = array('id' => $centity, 'name' => JText::_('ATTACH_' . $centity), 'name_plural' => JText::_('ATTACH_' . $centity . 's'), 'parent_type' => $parent_type);
}
}
}
return $this->entity_info;
}
/**
* Switch attachment from one parent to another
*
* @param &object &$attachment the attachment object
* @param int $old_parent_id the id for the old parent
* @param int $new_parent_id the id for the new parent
* @param string $new_parent_type the new parent type (eg, 'com_content')
* @param string $new_parent_entity the new parent entity (eg, 'category')
*
* @return '' if successful, else an error message
*/
public static function switch_parent(&$attachment, $old_parent_id, $new_parent_id, $new_parent_type = null, $new_parent_entity = null)
{
// Switch the parent as specified, renaming the file as necessary
// Return success status
if ($attachment->uri_type == 'url') {
// Do not need to do any file operations if this is a URL
return '';
}
// Get the article/parent handler
if ($new_parent_type) {
$parent_type = $new_parent_type;
$parent_entity = $new_parent_entity;
} else {
$parent_type = $attachment->parent_type;
$parent_entity = $attachment->parent_entity;
}
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_UNKNOWN_PARENT_TYPE_S', $parent_type) . ' (ERR 45)';
JError::raiseError(500, $errmsg);
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// Set up the entity name for display
$parent_entity = $parent->getCanonicalEntityId($parent_entity);
$parent_entity_name = JText::_('ATTACH_' . $parent_entity);
// Get the component parameters
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
// Define where the attachments move to
$upload_url = AttachmentsDefines::$ATTACHMENTS_SUBDIR;
$upload_dir = JPATH_SITE . '/' . $upload_url;
// Figure out the new system filename
$new_path = $parent->getAttachmentPath($parent_entity, $new_parent_id, null);
$new_fullpath = $upload_dir . '/' . $new_path;
// Make sure the new directory exists
jimport('joomla.filesystem.folder');
if (!JFolder::create($new_fullpath)) {
$errmsg = JText::sprintf('ATTACH_ERROR_UNABLE_TO_CREATE_DIR_S', $new_fullpath) . ' (ERR 46)';
JError::raiseError(500, $errmsg);
}
// Construct the new filename and URL
$old_filename_sys = $attachment->filename_sys;
$new_filename_sys = $new_fullpath . $attachment->filename;
$new_url = JString::str_ireplace(DIRECTORY_SEPARATOR, '/', $upload_url . '/' . $new_path . $attachment->filename);
// Rename the file
jimport('joomla.filesystem.file');
if (JFile::exists($new_filename_sys)) {
return JText::sprintf('ATTACH_ERROR_CANNOT_SWITCH_PARENT_S_NEW_FILE_S_ALREADY_EXISTS', $parent_entity_name, $attachment->filename);
}
if (!JFile::move($old_filename_sys, $new_filename_sys)) {
$new_filename = $new_path . $attachment->filename;
return JText::sprintf('ATTACH_ERROR_CANNOT_SWITCH_PARENT_S_RENAMING_FILE_S_FAILED', $parent_entity_name, $new_filename);
}
AttachmentsHelper::write_empty_index_html($new_fullpath);
// Save the changes to the attachment record immediately
$attachment->parent_id = $new_parent_id;
$attachment->parent_entity = $parent_entity;
$attachment->parent_entity_name = $parent_entity_name;
$attachment->filename_sys = $new_filename_sys;
$attachment->url = $new_url;
// Clean up after ourselves
AttachmentsHelper::clean_directory($old_filename_sys);
return '';
}
/**
* Add Attachment button
*
* @param string $name The name of the editor form
* @param int $asset The asset ID for the entity being edited
* @param int $authro The ID of the author of the entity
*
* @return a button
*/
public function onDisplay($name, $asset, $author)
{
$app = JFactory::getApplication();
// Avoid displaying the button for anything except for registered parents
$parent_type = JRequest::getCmd('option');
if (!$parent_type) {
return;
}
$parent_entity = 'default';
$editor = 'article';
// Handle categories specially (since they are really com_content)
if ($parent_type == 'com_categories') {
$parent_type = 'com_content';
$parent_entity = 'category';
$editor = 'category';
}
// Get the parent ID (id or first of cid array)
// NOTE: $parent_id=0 means no id (usually means creating a new entity)
$cid = JRequest::getVar('cid', array(0), '', 'array');
$parent_id = 0;
if (count($cid) > 0) {
$parent_id = (int) $cid[0];
}
if ($parent_id == 0) {
$a_id = JRequest::getInt('a_id');
if (!is_null($a_id)) {
$parent_id = (int) $a_id;
}
}
if ($parent_id == 0) {
$nid = JRequest::getInt('id');
if (!is_null($nid)) {
$parent_id = (int) $nid;
}
}
// Check for the special case where we are creating an article from a category list
$item_id = JRequest::getInt('Itemid');
$menu = $app->getMenu();
$menu_item = $menu->getItem($item_id);
if ($menu_item and $menu_item->query['view'] == 'category' and empty($a_id)) {
$parent_entity = 'article';
$parent_id = NULL;
}
// Get the article/parent handler
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
// Exit if there is no Attachments plugin to handle this parent_type
return new JObject();
}
// Figure out where we are and construct the right link and set
$uri = JFactory::getURI();
$base_url = $uri->root(true);
if ($app->isAdmin()) {
$base_url = str_replace('/administrator', '', $base_url);
}
// Set up the Javascript framework
require_once JPATH_SITE . '/components/com_attachments/javascript.php';
AttachmentsJavascript::setupJavascript();
// Get the parent handler
$parent = $apm->getAttachmentsPlugin($parent_type);
$parent_entity = $parent->getCanonicalEntityId($parent_entity);
if ($parent_id == 0) {
# Last chance to get the id in extension editors
$view = JRequest::getWord('view');
$layout = JRequest::getWord('layout');
$parent_id = $parent->getParentIdInEditor($parent_entity, $view, $layout);
}
// Make sure we have permissions to add attachments to this article or category
if (!$parent->userMayAddAttachment($parent_id, $parent_entity, $parent_id == 0)) {
return;
}
// Allow remapping of parent ID (eg, for Joomfish)
if (jimport('attachments_remapper.remapper')) {
$parent_id = AttachmentsRemapper::remapParentID($parent_id, $parent_type, $parent_entity);
}
// Add the regular css file
JHtml::stylesheet('com_attachments/attachments_list.css', array(), true);
JHtml::stylesheet('com_attachments/add_attachment_button.css', array(), true);
// Handle RTL styling (if necessary)
$lang = JFactory::getLanguage();
if ($lang->isRTL()) {
JHtml::stylesheet('com_attachments/attachments_list_rtl.css', array(), true);
JHtml::stylesheet('com_attachments/add_attachment_button_rtl.css', array(), true);
}
// Load the language file from the frontend
$lang->load('com_attachments', dirname(__FILE__));
// Create the [Add Attachment] button object
$button = new JObject();
$link = $parent->getEntityAddUrl($parent_id, $parent_entity, 'closeme');
$link .= '&editor=' . $editor;
// Finalize the [Add Attachment] button info
$button->set('modal', true);
$button->set('class', 'btn');
$button->set('text', JText::_('ATTACH_ADD_ATTACHMENT'));
if ($app->isAdmin()) {
$button_name = 'add_attachment';
if (version_compare(JVERSION, '3.3', 'ge')) {
$button_name = 'paperclip';
}
$button->set('name', $button_name);
} else {
// Needed for Joomal 2.5
$button_name = 'add_attachment_frontend';
if (version_compare(JVERSION, '3.3', 'ge')) {
$button_name = 'paperclip';
}
$button->set('name', $button_name);
}
$button->set('link', $link);
$button->set('options', "{handler: 'iframe', size: {x: 920, y: 530}}");
return $button;
}
/**
* Regenerate the system filenames for all attachments.
*
* This function may need to run if the admin has moved the attachments
* from one computer to another and the actual file paths need to be
* updated.
*/
public static function regenerate_system_filenames()
{
require_once JPATH_SITE . '/components/com_attachments/helper.php';
// Get the component parameters
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
// Define where the attachments go
$upload_url = AttachmentsDefines::$ATTACHMENTS_SUBDIR;
$upload_dir = JPATH_SITE . '/' . $upload_url;
// Get all the attachment IDs
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('id')->from('#__attachments')->where('uri_type=' . $db->quote('file'));
$db->setQuery($query);
$attachments = $db->loadObjectList();
if ($db->getErrorNum()) {
$errmsg = $db->stderr() . ' (ERR 72)';
JError::raiseError(500, $errmsg);
}
if (count($attachments) == 0) {
return JText::_('ATTACH_NO_ATTACHMENTS_WITH_FILES');
}
$IDs = array();
foreach ($attachments as $attachment) {
$IDs[] = $attachment->id;
}
// Get the parent plugin manager
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
// Update the system filenames for all the attachments
jimport('joomla.filesystem.file');
jimport('joomla.filesystem.folder');
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_attachments/tables');
$attachment = JTable::getInstance('Attachment', 'AttachmentsTable');
$msg = '';
$numUpdated = 0;
$numMissing = 0;
foreach ($IDs as $id) {
$attachment->load($id);
// Get the actual parent id for this attachment
// (Needed because orphaned parent_id is null, which the Table loads as 1)
$query = $db->getQuery(true);
$query->select('parent_id')->from('#__attachments')->where('id = ' . (int) $id);
$db->setQuery($query, 0, 1);
$parent_id = $db->loadResult();
if ($db->getErrorNum()) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_S_ID_N', $attachment->parent_entity, $parent_id) . ' (ERR 73)';
JError::raiseError(500, $errmsg);
}
// Construct the updated system filename
$old_filename_sys = $attachment->filename_sys;
// Get info about the system filename
$finfo = AttachmentsUpdate::checkFilename($old_filename_sys);
$basename = $finfo->basename;
// Reconstruct the current system filename (in case of migrations)
$current_filename_sys = JPATH_SITE . '/' . $finfo->relfile;
// Get the parent object
$parent = $apm->getAttachmentsPlugin($attachment->parent_type);
if (!JFile::exists($current_filename_sys)) {
$msg .= JText::sprintf('ATTACH_ERROR_MISSING_ATTACHMENT_FILE_S', $current_filename_sys) . "<br/>";
$numMissing++;
} elseif (!is_numeric($parent_id) || !$parent->parentExists($attachment->parent_id, $attachment->parent_entity)) {
$msg .= JText::sprintf('ATTACH_ERROR_MISSING_PARENT_FOR_ATTACHMENT_S', $current_filename_sys) . "<br/>";
$numMissing++;
} else {
// Construct the new system filename and url (based on entities, etc)
$newdir = $parent->getAttachmentPath($attachment->parent_entity, $attachment->parent_id, null);
$new_path = $upload_dir . '/' . $newdir;
if ($finfo->oldstyle && $finfo->prefix) {
$new_filename_sys = $new_path . $finfo->basename_no_prefix;
$attachment->filename = $finfo->basename_no_prefix;
$new_url = str_replace(DIRECTORY_SEPARATOR, '/', $upload_url . '/' . $newdir . $finfo->basename_no_prefix);
} else {
$new_filename_sys = $new_path . $basename;
$new_url = str_replace(DIRECTORY_SEPARATOR, '/', $upload_url . '/' . $newdir . $basename);
}
// If we are on windows, fix the filename and URL
if (DIRECTORY_SEPARATOR != '/') {
$new_filename_sys = str_replace('/', DIRECTORY_SEPARATOR, $new_filename_sys);
$new_url = str_replace(DIRECTORY_SEPARATOR, '/', $new_url);
}
// Make sure the target directory exists
if (!JFile::exists($new_path)) {
if (!JFolder::create($new_path)) {
$errmsg = JText::sprintf('ATTACH_ERROR_UNABLE_TO_SETUP_UPLOAD_DIR_S', $new_path) . ' (ERR 74)';
JError::raiseError(500, $errmsg);
}
AttachmentsHelper::write_empty_index_html($new_path);
}
// Move the file!
if (!JFile::move($current_filename_sys, $new_filename_sys)) {
$errmsg = JText::sprintf('ATTACH_ERROR_RENAMING_FILE_S_TO_S', $old_filename_sys, $new_filename_sys) . ' (ERR 75)';
JError::raiseError(500, $errmsg);
}
// Verify the new system filename exists!
if (!JFile::exists($new_filename_sys)) {
$errmsg = JText::sprintf('ATTACH_ERROR_NEW_SYSTEM_FILENAME_S_NOT_FOUND', $new_filename_sys) . ' (ERR 76)';
JError::raiseError(500, $errmsg);
}
// Update the record
$attachment->filename_sys = $new_filename_sys;
$attachment->url = $new_url;
if (!$attachment->store()) {
$errmsg = $attachment->getError() . ' (ERR 77)';
JError::raiseError(500, $errmsg);
}
$numUpdated++;
}
}
// Add warning if there are problem files
if ($numMissing > 0) {
$msg = JText::sprintf('ATTACH_ERROR_N_FILES_MISSING', $numMissing) . "<br/>" . $msg . " <br/>";
}
return $msg . JText::sprintf('ATTACH_REGENERATED_SYSTEM_FILENAMES_FOR_N_ATTACHMENTS', $numUpdated);
}
/**
* Display a form for updating/editing an attachment
*/
public function update()
{
// Call with: index.php?option=com_attachments&task=update&id=1&tmpl=component
// or: component/attachments/update/id/1/tmpl/component
// Make sure we have a valid attachment ID
$id = JRequest::getInt('id');
if (is_numeric($id)) {
$id = (int) $id;
} else {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_ATTACHMENT_ID_N', $id) . ' (ERR 24)';
JError::raiseError(500, $errmsg);
}
// Get the attachment record
require_once JPATH_COMPONENT_SITE . '/models/attachment.php';
$model = new AttachmentsModelAttachment();
$model->setId($id);
$attachment = $model->getAttachment();
if (!$attachment) {
$errmsg = JText::sprintf('ATTACH_ERROR_CANNOT_UPDATE_ATTACHMENT_INVALID_ID_N', $id) . ' (ERR 25)';
JError::raiseError(500, $errmsg);
}
// Get the component parameters
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
// Get the article/parent handler
$parent_id = $attachment->parent_id;
$parent_type = $attachment->parent_type;
$parent_entity = $attachment->parent_entity;
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $parent_type) . ' (ERR 26)';
JError::raiseError(500, $errmsg);
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// Check to make sure we can edit it
if (!$parent->userMayEditAttachment($attachment)) {
return JError::raiseError(404, JText::_('JERROR_ALERTNOAUTHOR') . ' (ERR 27)');
}
// Set up the entity name for display
$parent_entity_name = JText::_('ATTACH_' . $parent_entity);
// Verify that this user may add attachments to this parent
$user = JFactory::getUser();
$new_parent = false;
if ($parent_id === null) {
$parent_id = 0;
$new_parent = true;
}
// Make sure the attachments directory exists
$upload_dir = JPATH_BASE . '/' . AttachmentsDefines::$ATTACHMENTS_SUBDIR;
$secure = $params->get('secure', false);
if (!AttachmentsHelper::setup_upload_directory($upload_dir, $secure)) {
$errmsg = JText::sprintf('ATTACH_ERROR_UNABLE_TO_SETUP_UPLOAD_DIR_S', $upload_dir) . ' (ERR 28)';
JError::raiseError(500, $errmsg);
}
// Make sure the update parameter is legal
$update = JRequest::getWord('update');
if ($update && !in_array($update, AttachmentsDefines::$LEGAL_URI_TYPES)) {
$update = false;
}
// Suppress the display filename if we are switching from file to url
$display_name = $attachment->display_name;
if ($update && $update != $attachment->uri_type) {
$attachment->display_name = '';
}
// Set up the view
require_once JPATH_COMPONENT_SITE . '/views/update/view.html.php';
$view = new AttachmentsViewUpdate();
$from = JRequest::getWord('from', 'closeme');
AttachmentsHelper::add_view_urls($view, 'update', $parent_id, $attachment->parent_type, $id, $from);
$view->update = $update;
$view->new_parent = $new_parent;
$view->attachment = $attachment;
$view->parent = $parent;
$view->params = $params;
$view->from = $from;
$view->Itemid = JRequest::getInt('Itemid', 1);
$view->error = false;
$view->error_msg = false;
$view->display();
}
/**
* Import attachment data from a CSV file
*
* The CSV file must have the field names in the first row
*
* @param string $filename the filename of the CSV file
* @param bool $verify_parent if true, each attachments parent must exist
* @param bool $update if true, if the attachment exists, update it (or create a new one)
* @param bool $dry_run do everything except actually add entries to attachment table in the database
*
* @return array of IDs of the imported attachemnts (if $dry_run, number that would have been imported), or error message
*/
public static function importAttachmentsFromCSVFile($filename, $verify_parent = true, $update = false, $dry_run = false)
{
$db = JFactory::getDBO();
// Open the CSV file
$line_num = 0;
$f = @fopen($filename, 'r');
if (!$f) {
return JText::sprintf('ATTACH_ERROR_UNABLE_TO_OPEN_CSV_FILE_S', $filename) . ' (ERR 85)';
}
// Parse the first row to process field names and indeces
$field = AttachmentsImport::_parseFieldNames($f);
$line_num += 1;
if (!is_array($field)) {
return $field;
}
// Get the default access level from the Attachments options
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
$default_access_level = $params->get('default_access_level', AttachmentsDefines::$DEFAULT_ACCESS_LEVEL_ID);
// Load the attachents parent manager
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
// Process the CSV data
if ($dry_run) {
$ids_ok = 0;
} else {
$ids_ok = array();
}
iconv_set_encoding("internal_encoding", "UTF-8");
setlocale(LC_ALL, 'en_US.UTF-8');
while (!feof($f)) {
// Read the next line
$adata = fgetcsv($f);
$line_num += 1;
$line_str = ' [LINE: ' . $line_num . '] ';
// Skip blank lines
if (!$adata) {
continue;
}
// get the attachment ID
$attachment_id = $adata[$field['id']];
if (!is_numeric($attachment_id)) {
return JText::sprintf('ATTACH_ERROR_BAD_ATTACHMENT_ID_S', $attachment_id) . $line_str . ' (ERR 86)';
}
$attachment_id = (int) $attachment_id;
$parent_type = $adata[$field['parent_type']];
$parent_entity = strtolower($adata[$field['parent_entity']]);
$parent_id = (int) $adata[$field['parent_id']];
// Make sure it is not a 'section' attachment
if ($parent_entity == 'section') {
return JText::sprintf('ATTACH_ERROR_SECTION_ATTACHMENT_NOT_ALLOWED_ID', $attachment_id) . $line_str . ' (ERR 86B)';
}
// Get the attachment parent object
if (!$apm->attachmentsPluginInstalled($parent_type)) {
return JText::sprintf('ATTACH_ERROR_UNKNOWN_PARENT_TYPE_S', $parent_type) . $line_str . ' (ERR 87)';
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// Does the parent exist?
if ($verify_parent) {
// Make sure a parent with the specified ID exists
if (!$parent->parentExists($parent_id, $parent_entity)) {
return JText::sprintf('ATTACH_ERROR_UNKNOWN_PARENT_ID_N', $parent_id) . $line_str . ' (ERR 88)';
}
// Double-check by comparing the title
$attachment_parent_title = $adata[$field['parent_title']];
$parent_title = $parent->getTitle($parent_id, $parent_entity);
if (!AttachmentsImport::utf8StringsEqual($parent_title, $attachment_parent_title)) {
return JText::sprintf('ATTACH_ERROR_PARENT_TITLE_MISMATCH_ID_N_TITLE_S_S', $parent_id, $parent_title, $attachment_parent_title) . $line_str . ' (ERR 89)';
}
}
// Check the creator username
$creator_id = (int) $adata[$field['created_by']];
$attachment_creator_username = $adata[$field['created_by_username']];
$query = $db->getQuery(true);
$query->select('username')->from('#__users')->where('id = ' . (int) $creator_id);
$db->setQuery($query, 0, 1);
$creator_username = $db->loadResult();
if (empty($creator_username) || $db->getErrorNum()) {
return JText::sprintf('ATTACH_ERROR_UNABLE_TO_FIND_CREATOR_ID_S', $creator_id, $attachment_creator_username) . $line_str . ' (ERR 90)';
}
if (!AttachmentsImport::utf8StringsEqual($creator_username, $attachment_creator_username)) {
return JText::sprintf('ATTACH_ERROR_CREATOR_USERNAME_MISMATCH_ID_S_S', $creator_id, $attachment_creator_username, $creator_username) . $line_str . ' (ERR 91)';
}
// Check the modifier name
$modifier_id = (int) $adata[$field['modified_by']];
$attachment_modifier_username = $adata[$field['modified_by_username']];
$query = $db->getQuery(true);
$query->select('username')->from('#__users')->where('id = ' . (int) $modifier_id);
$db->setQuery($query, 0, 1);
$modifier_username = $db->loadResult();
if (empty($modifier_username) || $db->getErrorNum()) {
return JText::sprintf('ATTACH_ERROR_UNABLE_TO_FIND_MODIFIER_ID_S', $modifier_id, $attachment_modifier_username) . $line_str . ' (ERR 92)';
}
if (!AttachmentsImport::utf8StringsEqual($modifier_username, $attachment_modifier_username)) {
return JText::sprintf('ATTACH_ERROR_MODIFIER_USERNAME_MISMATCH_ID_S_S', $modifier_id, $attachment_modifier_username, $modifier_username) . $line_str . ' (ERR 93)';
}
// Construct an attachments entry
JTable::addIncludePath(JPATH_ADMINISTRATOR . '/components/com_attachments/tables');
$attachment = JTable::getInstance('Attachment', 'AttachmentsTable');
if ($update) {
// The attachment ID cannot be 0 for updating!
if ($attachment_id == 0) {
return JText::_('ATTACH_ERROR_CANNOT_MODIFY_ATTACHMENT_ZERO_ID') . $line_str . ' (ERR 94)';
}
// Load the data from the attachment to be updated (or create new one)
if (!$attachment->load($attachment_id)) {
$attachment->reset();
}
} else {
// Create new attachment
$attachment->reset();
}
// Copy in the data from the CSV file
foreach (AttachmentsImport::$field_names as $fname) {
if ($fname != 'id' && !in_array($fname, AttachmentsImport::$extra_field_names)) {
$attachment->{$fname} = $adata[$field[$fname]];
}
}
// Do any necessary overrides
$attachment->parent_entity = $parent_entity;
// ??? what about parent_entity_name?
$attachment->access = $default_access_level;
$attachment->file_size = (int) $adata[$field['file_size']];
if ($dry_run) {
$ids_ok++;
} else {
// Store the new/updated attachment
if ($attachment->store()) {
$ids_ok[] = $attachment->getDbo()->insertid();
} else {
return JText::sprintf('ATTACH_ERROR_STORING_ATTACHMENT_S', $attachment->getError()) . ' (ERR 95)';
}
}
}
fclose($f);
return $ids_ok;
}
/**
* Delete attachment(s)
*/
public function delete()
{
// Check for request forgeries
JSession::checkToken() or die(JText::_('JINVALID_TOKEN'));
// Get ready
$app = JFactory::getApplication();
jimport('joomla.filesystem.file');
require_once JPATH_SITE . '/components/com_attachments/helper.php';
// Get the attachments parent manager
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
// Get attachments to remove from the request
$cid = JRequest::getVar('cid', array(), '', 'array');
$deleted_ids = array();
if (count($cid)) {
$model = $this->getModel('Attachment');
$attachment = $model->getTable();
// Loop through the attachments and delete them one-by-one
foreach ($cid as $attachment_id) {
// Load the attachment object
$id = (int) $attachment_id;
if ($id == 0 or !$attachment->load($id)) {
$errmsg = JText::sprintf('ATTACH_ERROR_CANNOT_DELETE_INVALID_ATTACHMENT_ID_N', $id) . ' (ERR 166)';
JError::raiseError(500, $errmsg);
}
$parent_id = $attachment->parent_id;
$parent_type = $attachment->parent_type;
$parent_entity = $attachment->parent_entity;
// Get the article/parent handler
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $parent_type) . ' (ERR 167)';
JError::raiseError(500, $errmsg);
}
$parent = $apm->getAttachmentsPlugin($parent_type);
// If we may not delete it, complain!
if ($parent->userMayDeleteAttachment($attachment)) {
// Delete the actual file
if (JFile::exists($attachment->filename_sys)) {
JFile::delete($attachment->filename_sys);
AttachmentsHelper::clean_directory($attachment->filename_sys);
}
$deleted_ids[] = $id;
} else {
$parent_entity = $parent->getCanonicalEntityId($parent_entity);
$errmsg = JText::sprintf('ATTACH_ERROR_NO_PERMISSION_TO_DELETE_S_ATTACHMENT_S_ID_N', $parent_entity, $attachment->filename, $id);
$app->enqueueMessage($errmsg, 'warning');
}
}
// Delete entries in the attachments table for deleted attachments
if (!empty($deleted_ids)) {
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->delete('#__attachments')->where("id IN (" . implode(',', $deleted_ids) . ")");
$db->setQuery($query);
if (!$db->query()) {
$errmsg = $db->getErrorMsg() . ' (ERR 168)';
JError::raiseError(500, $errmsg);
}
}
}
// Figure out how to redirect
$from = JRequest::getWord('from');
$known_froms = array('frontpage', 'article', 'editor', 'closeme');
if (in_array($from, $known_froms)) {
// Get the parent info from the last attachment
$parent_id = $attachment->parent_id;
$parent_type = $attachment->parent_type;
$parent_entity = $attachment->parent_entity;
// Get the article/parent handler
if (!$apm->attachmentsPluginInstalled($parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $parent_type) . ' (ERR 169)';
JError::raiseError(500, $errmsg);
}
$parent = $apm->getAttachmentsPlugin($parent_type);
$parent_entity = $parent->getCanonicalEntityId($parent_entity);
// Make sure the parent exists
// NOTE: $parent_id===null means the parent is being created
if ($parent_id !== null && !$parent->parentExists($parent_id, $parent_entity)) {
$parent_entity_name = JText::_('ATTACH_' . $parent_entity);
$errmsg = JText::sprintf('ATTACH_ERROR_CANNOT_DELETE_INVALID_S_ID_N', $parent_entity_name, $parent_id) . ' (ERR 170)';
JError::raiseError(500, $errmsg);
}
// If there is no parent_id, the parent is being created, use the username instead
if (!$parent_id) {
$pid = 0;
} else {
$pid = (int) $parent_id;
}
// Close the iframe and refresh the attachments list in the parent window
require_once JPATH_SITE . '/components/com_attachments/javascript.php';
$uri = JFactory::getURI();
$base_url = $uri->base(true);
$lang = JRequest::getCmd('lang', '');
AttachmentsJavascript::closeIframeRefreshAttachments($base_url, $parent_type, $parent_entity, $pid, $lang, $from);
exit;
}
$this->setRedirect('index.php?option=' . $this->option);
}
/**
* Method to get an array of data items.
*
* @return mixed An array of data items on success, false on failure.
* @since 1.6
*/
public function getItems()
{
$items = parent::getItems();
if ($items === false) {
return false;
}
$good_items = array();
// Update the attachments with information about thier parents
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
foreach ($items as $item) {
$parent_id = $item->parent_id;
$parent_type = $item->parent_type;
$parent_entity = $item->parent_entity;
if (!$apm->attachmentsPluginInstalled($parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $parent_type . ':' . $parent_entity . ' (ID ' . (string) $item->id . ')') . ' (ERR 115)';
$app = JFactory::getApplication();
$app->enqueueMessage($errmsg, 'warning');
continue;
}
$parent = $apm->getAttachmentsPlugin($parent_type);
if ($parent) {
// Handle the normal case
$item->parent_entity_type = JText::_('ATTACH_' . $parent_entity);
$title = $parent->getTitle($parent_id, $parent_entity);
$item->parent_exists = $parent->parentExists($parent_id, $parent_entity);
if ($item->parent_exists && $title) {
$item->parent_title = $title;
$item->parent_url = JFilterOutput::ampReplace($parent->getEntityViewURL($parent_id, $parent_entity));
} else {
$item->parent_title = JText::sprintf('ATTACH_NO_PARENT_S', $item->parent_entity_type);
$item->parent_url = '';
}
} else {
// Handle pathalogical case where there is no parent handler
// (eg, deleted component)
$item->parent_exists = false;
$item->parent_entity_type = $parent_entity;
$item->parent_title = JText::_('ATTACH_UNKNOWN');
$item->parent_published = false;
$item->parent_archived = false;
$item->parent_url = '';
}
$good_items[] = $item;
}
// Return from the cache
return $good_items;
}
/**
* Method is called by
*
* @access public
*/
public function onAfterImport($context, &$xml, $options)
{
JLog::add(new JLogEntry(__METHOD__, JLOG::DEBUG, 'plg_j2xml_attachments'));
JLog::add(new JLogEntry($context, JLOG::DEBUG, 'plg_j2xml_attachments'));
if (PHP_SAPI == 'cli') {
JLog::addLogger(array('logger' => 'echo', 'extension' => 'plg_j2xml_attachments'), JLOG::ALL & ~JLOG::DEBUG, array('plg_j2xml_attachments'));
} else {
JLog::addLogger(array('logger' => $options->get('logger', 'messagequeue'), 'extension' => 'plg_j2xml_attachments'), JLOG::ALL & ~JLOG::DEBUG, array('plg_j2xml_attachments'));
}
if (version_compare(J2XMLVersion::getShortVersion(), '15.9.5') == -1) {
JLog::add(new JLogEntry(JText::_('PLG_J2XML_ATTACHMENTS') . ' ' . JText::_('PLG_J2XML_ATTACHMENTS_MSG_REQUIREMENTS_LIB'), JLOG::WARNING, 'plg_j2xml_attachments'));
return false;
}
// Check if component is not installed
if (!file_exists(JPATH_ADMINISTRATOR . '/components/com_attachments/attachments.php')) {
JLog::add(new JLogEntry(JText::_('PLG_J2XML_ATTACHMENTS') . ' ' . JText::_('PLG_J2XML_ATTACHMENTS_MSG_REQUIREMENTS_COM'), JLOG::WARNING, 'plg_j2xml_attachments'));
return false;
}
// Check if component is not enabled
if (!JComponentHelper::isEnabled('com_attachments', true)) {
JLog::add(new JLogEntry(JText::_('PLG_J2XML_ATTACHMENTS') . ' ' . JText::_('PLG_J2XML_ATTACHMENTS_MSG_REQUIREMENTS_COM'), JLOG::WARNING, 'plg_j2xml_attachments'));
return false;
}
jimport('eshiol.j2xml.importer');
$app = JFactory::getApplication();
$db = JFactory::getDBO();
foreach ($xml->xpath("/j2xml/attachment[parent_type = 'com_content' and parent_entity = 'article']") as $record) {
$importer = new J2XMLImporter();
$importer->prepareData($record, $data, $options);
$attachment = new stdClass();
$attachment->filename = html_entity_decode($data['filename']);
$attachment->file_type = $data['file_type'];
$attachment->file_size = $data['file_size'];
$attachment->parent_type = $data['parent_type'];
$attachment->parent_entity = $data['parent_entity'];
$attachment->parent_id = $importer->getArticledId($data['parent_id']);
$attachment->uri_type = $data['uri_type'];
if ($data['uri_type'] == 'url') {
$attachment->url = $data['url'];
$attachment->filename_sys = '';
} elseif (isset($data['file'])) {
require_once JPATH_SITE . '/components/com_attachments/helper.php';
// Get the component parameters
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
// Define where the attachments go
$upload_url = AttachmentsDefines::$ATTACHMENTS_SUBDIR;
$upload_dir = JPATH_SITE . '/' . $upload_url;
// Get the parent plugin manager
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
// Get the parent object
$parent = $apm->getAttachmentsPlugin($attachment->parent_type);
// Construct the system filename and url (based on entities, etc)
$newdir = $parent->getAttachmentPath($attachment->parent_entity, $attachment->parent_id, null);
$fullpath = $upload_dir . '/' . $newdir;
// Make sure the directory exists
if (!JFile::exists($fullpath)) {
jimport('joomla.filesystem.folder');
if (!JFolder::create($fullpath)) {
$errmsg = JText::sprintf('ATTACH_ERROR_UNABLE_TO_SETUP_UPLOAD_DIR_S', $upload_dir) . ' (ERR 34)';
JError::raiseError(500, $errmsg);
}
require_once JPATH_SITE . '/components/com_attachments/helper.php';
AttachmentsHelper::write_empty_index_html($fullpath);
}
$attachment->filename_sys = $fullpath . $attachment->filename;
file_put_contents($attachment->filename_sys, base64_decode($data['file']));
$attachment->filename_sys = utf8_encode($attachment->filename_sys);
$attachment->filename = utf8_encode($attachment->filename);
$attachment->url = $upload_url . '/' . $newdir . $attachment->filename;
} else {
JLog::add(new JLogEntry(JText::sprintf('PLG_J2XML_ATTACHMENTS_MSG_ATTACHMENT_NOT_EXPORTED', $attachment->filename), JLOG::WARNING, 'plg_j2xml_attachments'));
return;
}
$attachment->url_valid = $data['url_valid'];
$attachment->url_relative = $data['url_relative'];
$attachment->url_verify = $data['url_verify'];
$attachment->display_name = $data['display_name'];
$attachment->description = $data['description'];
$attachment->icon_filename = $data['icon_filename'];
$attachment->access = $importer->getAccessId($data['access']);
$attachment->state = $data['state'];
$attachment->user_field_1 = $data['user_field_1'];
$attachment->user_field_2 = $data['user_field_2'];
$attachment->user_field_3 = $data['user_field_3'];
$attachment->created = $data['created'];
$attachment->created_by = $importer->getUserId($data['created_by'], $this->_user_id);
$attachment->modified = $data['modified'];
$attachment->modified_by = $importer->getUserId($data['modified_by'], 0);
$attachment->download_count = $data['download_count'];
$query = $db->getQuery(true);
$query->select($db->quoteName('id'));
$query->from($db->quoteName('#__attachments'));
$query->where($db->quoteName('parent_type') . '=' . $db->quote($attachment->parent_type));
$query->where($db->quoteName('parent_entity') . '=' . $db->quote($attachment->parent_entity));
$query->where($db->quoteName('filename') . '=' . $db->quote($attachment->filename));
$query->where($db->quoteName('uri_type') . '=' . $db->quote($attachment->uri_type));
$db->setQuery($query);
$id = $db->loadResult();
if ($id) {
$attachments->id = $id;
if ($db->updateObject('#__attachments', $attachments, 'id')) {
JLog::add(new JLogEntry(JText::sprintf('PLG_J2XML_ATTACHMENTS_MSG_ATTACHMENT_IMPORTED', $attachment->filename), JLOG::INFO, 'plg_j2xml_attachments'));
} else {
JLog::add(new JLogEntry(JText::sprintf('PLG_J2XML_ATTACHMENTS_MSG_ATTACHMENT_NOT_IMPORTED', $attachment->filename), JLOG::INFO, 'plg_j2xml_attachments'));
}
} else {
if ($db->insertObject('#__attachments', $attachment)) {
JLog::add(new JLogEntry(JText::sprintf('PLG_J2XML_ATTACHMENTS_MSG_ATTACHMENT_IMPORTED', $attachment->filename), JLOG::INFO, 'plg_j2xml_attachments'));
} else {
JLog::add(new JLogEntry(JText::sprintf('PLG_J2XML_ATTACHMENTS_MSG_ATTACHMENT_NOT_IMPORTED', $attachment->filename), JLOG::INFO, 'plg_j2xml_attachments'));
}
}
}
return true;
}
/**
* Get the parent class object
*
* @return the parent class object
*/
public function &getParentClass()
{
if ($this->_parent_type == null) {
$errmsg = JText::_('ATTACH_ERROR_NO_PARENT_TYPE_SPECIFIED') . ' (ERR 54)';
JError::raiseError(500, $errmsg);
}
if ($this->_parent_class == null) {
// Get the parent handler
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
if (!$apm->attachmentsPluginInstalled($this->_parent_type)) {
$errmsg = JText::sprintf('ATTACH_ERROR_INVALID_PARENT_TYPE_S', $parent_type) . ' (ERR 55)';
JError::raiseError(500, $errmsg);
}
$this->_parent_class = $apm->getAttachmentsPlugin($this->_parent_type);
}
return $this->_parent_class;
}
// Note categories cannot be created or edited from the frontend
if ($parent_entity == 'category') {
return false;
}
// Deal with articles (in frontend)
$id = null;
if ($view == 'article' or $view == 'form') {
$id = JRequest::getInt('a_id', $default = null);
} else {
$id = false;
}
// If we got one, convert it to an int
if (is_numeric($id)) {
$id = (int) $id;
}
return $id;
}
/** Known from keywords
*
* Attachment pop-dialogs will be closed using javascript if they are called from pages of these 'from' types
*
* @retrun array An array of known tokens (strings)
*/
public function knownFroms()
{
return array_merge(parent::knownFroms(), array('frontpage', 'featured', 'article', 'category', 'details'));
}
}
/** Register this attachments type */
$apm = getAttachmentsPluginManager();
$apm->addParentType('com_content');
/**
* Display the list view
*/
public function display($tpl = null)
{
// Fail gracefully if the Attachments plugin framework plugin is disabled
if (!JPluginHelper::isEnabled('attachments', 'attachments_plugin_framework')) {
echo '<h1>' . JText::_('ATTACH_WARNING_ATTACHMENTS_PLUGIN_FRAMEWORK_DISABLED') . '</h1>';
return;
}
$this->items = $this->get('Items');
$this->state = $this->get('State');
$this->pagination = $this->get('Pagination');
// Check for errors.
if (count($errors = $this->get('Errors'))) {
JError::raiseError(500, implode("\n", $errors) . ' (ERR 175)');
return false;
}
// Get the params
jimport('joomla.application.component.helper');
$params = JComponentHelper::getParams('com_attachments');
$this->params = $params;
// Get the access level names for the display
$db = JFactory::getDBO();
$query = $db->getQuery(true);
$query->select('*')->from('#__viewlevels');
$db->setQuery($query);
$levels = $db->loadObjectList();
if ($db->getErrorNum()) {
$errmsg = $db->stderr() . ' (ERR 176)';
JError::raiseError(500, $errmsg);
}
$level_name = array();
foreach ($levels as $level) {
// NOTE: We do not translate the access level title
$level_name[$level->id] = $level->title;
}
$this->level_name = $level_name;
// Construct the special HTML lists
$lists = array();
// Determine types of parents for which attachments should be displayed
$list_for_parents_default = 'ALL';
$suppress_obsolete_attachments = $params->get('suppress_obsolete_attachments', false);
if ($suppress_obsolete_attachments) {
$list_for_parents_default = 'PUBLISHED';
}
$app = JFactory::getApplication();
$list_for_parents = $app->getUserStateFromRequest('com_attachments.listAttachments.list_for_parents', 'list_for_parents', $list_for_parents_default, 'word');
$lists['list_for_parents'] = JString::strtolower($list_for_parents);
// Add the drop-down menu to decide which attachments to show
$filter_parent_state = $this->state->get('filter.parent_state', 'ALL');
$filter_parent_state_options = array();
$filter_parent_state_options[] = JHtml::_('select.option', 'ALL', JText::_('ATTACH_ALL_PARENTS'));
$filter_parent_state_options[] = JHtml::_('select.option', 'PUBLISHED', JText::_('ATTACH_PUBLISHED_PARENTS'));
$filter_parent_state_options[] = JHtml::_('select.option', 'UNPUBLISHED', JText::_('ATTACH_UNPUBLISHED_PARENTS'));
$filter_parent_state_options[] = JHtml::_('select.option', 'ARCHIVED', JText::_('ATTACH_ARCHIVED_PARENTS'));
$filter_parent_state_options[] = JHtml::_('select.option', 'TRASHED', JText::_('ATTACH_TRASHED_PARENTS'));
$filter_parent_state_options[] = JHtml::_('select.option', 'NONE', JText::_('ATTACH_NO_PARENTS'));
$filter_parent_state_tooltip = JText::_('ATTACH_SHOW_FOR_PARENTS_TOOLTIP');
$lists['filter_parent_state_menu'] = JHtml::_('select.genericlist', $filter_parent_state_options, 'filter_parent_state', 'class="inputbox" onChange="document.adminForm.submit();" title="' . $filter_parent_state_tooltip . '"', 'value', 'text', $filter_parent_state);
$this->filter_parent_state = $filter_parent_state;
// Add the drop-down menu to filter for types of entities
$filter_entity = $this->state->get('filter.entity', 'ALL');
$filter_entity_options = array();
$filter_entity_options[] = JHtml::_('select.option', 'ALL', JText::_('ATTACH_ALL_TYPES'));
JPluginHelper::importPlugin('attachments');
$apm = getAttachmentsPluginManager();
$entity_info = $apm->getInstalledEntityInfo();
foreach ($entity_info as $einfo) {
$filter_entity_options[] = JHtml::_('select.option', $einfo['id'], $einfo['name_plural']);
}
$filter_entity_tooltip = JText::_('ATTACH_FILTER_ENTITY_TOOLTIP');
$lists['filter_entity_menu'] = JHtml::_('select.genericlist', $filter_entity_options, 'filter_entity', 'class="inputbox" onChange="this.form.submit();" ' . 'title="' . $filter_entity_tooltip . '"', 'value', 'text', $filter_entity);
$this->lists = $lists;
// Figure out how many columns
$num_columns = 10;
if ($params->get('user_field_1_name')) {
$num_columns++;
}
if ($params->get('user_field_2_name')) {
$num_columns++;
}
if ($params->get('user_field_3_name')) {
$num_columns++;
}
if ($params->get('secure', false)) {
$num_columns++;
}
$this->num_columns = $num_columns;
// get the version number
require_once JPATH_SITE . '/components/com_attachments/defines.php';
$this->version = AttachmentsDefines::$ATTACHMENTS_VERSION;
$this->project_url = AttachmentsDefines::$PROJECT_URL;
// Add the style sheets
JHtml::stylesheet('com_attachments/attachments_admin.css', array(), true);
$lang = JFactory::getLanguage();
if ($lang->isRTL()) {
JHtml::stylesheet('com_attachments/attachments_admin_rtl.css', array(), true);
}
// Set the toolbar
$this->addToolBar();
// Display the attachments
parent::display($tpl);
}
