/**
* Return data on a resource sub view (this will be some form of HTML)
*
* @param object $resource Current resource
* @param string $option Name of the component
* @param integer $miniview View style
* @return array
*/
public function onResourcesSub($resource, $option, $miniview = 0)
{
$arr = array('area' => $this->_name, 'html' => '', 'metadata' => '');
// Get some needed libraries
include_once __DIR__ . DS . 'resources.recommendation.php';
// Set some filters for returning results
$filters = array('id' => $resource->id, 'threshold' => $this->params->get('threshold', '0.21'), 'limit' => $this->params->get('display_limit', 10));
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'browse'));
// Instantiate a view
if ($miniview) {
$view->setLayout('mini');
}
// Pass the view some info
$view->option = $option;
$view->resource = $resource;
// Get recommendations
$database = App::get('db');
$r = new ResourcesRecommendation($database);
$view->results = $r->getResults($filters);
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
return $arr;
}
/**
* Return data on a resource sub view (this will be some form of HTML)
*
* @param object $resource Current resource
* @param string $option Name of the component
* @param integer $miniview View style
* @return array
*/
public function onResourcesSub($resource, $option, $miniview = 0)
{
$arr = array('area' => $this->_name, 'html' => '', 'metadata' => '');
$database = App::get('db');
// Build the query that checks topic pages
$sql1 = "SELECT v.id, v.pageid, MAX(v.version) AS version, w.title, w.pagename AS alias, v.pagetext AS introtext,\n\t\t\t\t\tNULL AS type, NULL AS published, NULL AS publish_up, w.scope, w.rating, w.times_rated, w.ranking, 'Topic' AS section, w.`group_cn`\n\t\t\t\tFROM `#__wiki_page` AS w\n\t\t\t\tJOIN `#__wiki_version` AS v ON w.id=v.pageid\n\t\t\t\tJOIN `#__wiki_page_links` AS wl ON wl.page_id=w.id\n\t\t\t\tWHERE v.approved=1 AND wl.scope='resource' AND wl.scope_id=" . $database->Quote($resource->id);
if (!User::isGuest()) {
if (User::authorize('com_resources', 'manage') || User::authorize('com_groups', 'manage')) {
$sql1 .= '';
} else {
$ugs = \Hubzero\User\Helper::getGroups(User::get('id'), 'members');
$groups = array();
if ($ugs && count($ugs) > 0) {
foreach ($ugs as $ug) {
$groups[] = $ug->cn;
}
}
$g = "'" . implode("','", $groups) . "'";
$sql1 .= "AND (w.access!=1 OR (w.access=1 AND (w.group_cn IN ({$g}) OR w.created_by='" . User::get('id') . "'))) ";
}
} else {
$sql1 .= "AND w.access!=1 ";
}
$sql1 .= "GROUP BY pageid ORDER BY ranking DESC, title LIMIT 10";
// Build the query that checks resource parents
$sql2 = "SELECT DISTINCT r.id, NULL AS pageid, NULL AS version, r.title, r.alias, r.introtext, r.type, r.published, r.publish_up, " . " NULL AS scope, r.rating, r.times_rated, r.ranking, rt.type AS section, NULL AS `group` " . " FROM #__resource_types AS rt, #__resources AS r" . " JOIN #__resource_assoc AS a ON r.id=a.parent_id" . " LEFT JOIN #__resource_types AS t ON r.logical_type=t.id" . " WHERE r.published=1 AND a.child_id=" . $resource->id . " AND r.type=rt.id AND r.type!=8 ";
if (!User::isGuest()) {
if (User::authorize('com_resources', 'manage') || User::authorize('com_groups', 'manage')) {
$sql2 .= '';
} else {
$sql2 .= "AND (r.access!=1 OR (r.access=1 AND (r.group_owner IN ({$g}) OR r.created_by='" . User::get('id') . "'))) ";
}
} else {
$sql2 .= "AND r.access=0 ";
}
$sql2 .= "ORDER BY r.ranking LIMIT 10";
// Build the final query
$query = "SELECT k.* FROM (({$sql1}) UNION ({$sql2})) AS k ORDER BY ranking DESC LIMIT 10";
// Execute the query
$database->setQuery($query);
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'browse'));
// Instantiate a view
if ($miniview) {
$view->setLayout('mini');
}
// Pass the view some info
$view->option = $option;
$view->resource = $resource;
$view->related = $database->loadObjectList();
foreach ($this->getErrors() as $error) {
$view->setError($error);
}
// Return the output
$arr['html'] = $view->loadTemplate();
// Return the an array of content
return $arr;
}
/**
* Manage connections to outside services
*
* @param string $service Service name (google/dropbox)
* @param string $callback URL to return to after authorization
* @return string
*/
protected function _connect($service = '', $callback = '')
{
// Incoming
$service = $service ? $service : Request::getVar('service', '');
$reauth = Request::getInt('reauth', 0);
$removeData = Request::getInt('removedata', 1);
// Build pub url
$url = Route::url($this->model->link('files'));
// Build return URL
$return = $callback ? $callback : $url . '?action=connect';
// Handle authentication request for service
if ($service) {
$configs = $this->_connect->getConfigs($service, false);
if ($this->_task == 'disconnect') {
if ($this->_connect->disconnect($service, $removeData)) {
$this->_msg = Lang::txt('PLG_PROJECTS_FILES_DISCONNECT_SUCCESS') . ' ' . $configs['servicename'];
} else {
$this->setError($this->_connect->getError());
}
// Redirect to connect screen
App::redirect(Route::url($this->model->link('files') . '&action=connect'));
return;
} elseif (!$this->_connect->makeConnection($service, $reauth, $return)) {
$this->setError($this->_connect->getError());
} else {
// Successful authentication
if (!$this->_connect->afterConnect($service, $this->_uid)) {
$this->setError($this->_connect->getError());
} else {
$this->_msg = Lang::txt('PLG_PROJECTS_FILES_CONNECT_SUCCESS');
}
}
// Refresh info
$this->_connect->setConfigs();
}
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'files', 'name' => 'connect'));
$view->option = $this->_option;
$view->database = $this->_database;
$view->model = $this->model;
$view->uid = $this->_uid;
$view->url = $url;
$view->title = $this->_area['title'];
$view->services = $this->_connect->getServices();
$view->connect = $this->_connect;
// Get refreshed params
$this->model->reloadProject();
$view->params = new \Hubzero\Config\Registry($this->model->table()->params);
// Get connection details for user
$member = $this->model->member(true);
$view->oparams = new \Hubzero\Config\Registry($member->params);
// Get messages and errors
$view->msg = $this->_msg;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Compiles PDF/image preview for any kind of file
*
* @return string
*/
public function compile()
{
// Combine file and folder data
$items = $this->getCollection();
// Incoming
$download = Request::getInt('download', 0);
// Check that we have compile enabled
// @FIXME: why are latex and compiled preview tied together?
// presumedly we are also 'compiling' pdfs?
if (!$this->params->get('latex')) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_COMPILE_NOTALLOWED'));
return;
}
// Output HTML
$view = new \Hubzero\Plugin\View(['folder' => 'projects', 'element' => 'files', 'name' => 'connected', 'layout' => 'compiled']);
// Make sure we have an item
if (count($items) == 0) {
$view->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_NO_FILES_TO_COMPILE'));
$view->loadTemplate();
return;
}
// We can only handle one file at a time
$file = $items->first();
// Build path for storing temp previews
$imagePath = trim($this->model->config()->get('imagepath', '/site/projects'), DS);
$outputDir = DS . $imagePath . DS . strtolower($this->model->get('alias')) . DS . 'compiled';
// Make sure output dir exists
if (!is_dir(PATH_APP . $outputDir)) {
if (!Filesystem::makeDirectory(PATH_APP . $outputDir)) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_UNABLE_TO_CREATE_UPLOAD_PATH'));
return;
}
}
// Get LaTeX helper
$compiler = new \Components\Projects\Helpers\Compiler();
// Tex compiler path
$texPath = DS . trim($this->params->get('texpath'), DS);
// Set view args and defaults
$view->file = $file;
$view->oWidth = '780';
$view->oHeight = '460';
$view->url = $this->model->link('files');
$cExt = 'pdf';
// Tex file?
$tex = $compiler->isTexFile($file->getName());
// Build temp name
$tempBase = $tex ? 'temp__' . \Components\Projects\Helpers\Html::takeOutExt($file->getName()) : $file->getName();
$tempBase = str_replace(' ', '_', $tempBase);
$view->data = $file->isImage() ? NULL : $file->read();
// LaTeX file?
if ($tex && !empty($view->data)) {
// Clean up data from Windows characters - important!
$view->data = preg_replace('/[^(\\x20-\\x7F)\\x0A]*/', '', $view->data);
// Store file locally
$tmpfile = PATH_APP . $outputDir . DS . $tempBase;
file_put_contents($tmpfile, $view->data);
// Compile and get path to PDF
$contentFile = $compiler->compileTex($tmpfile, $view->data, $texPath, PATH_APP . $outputDir, 1, $tempBase);
// Read log (to show in case of error)
$logFile = $tempBase . '.log';
if (file_exists(PATH_APP . $outputDir . DS . $logFile)) {
$view->log = Filesystem::read(PATH_APP . $outputDir . DS . $logFile);
}
if (!$contentFile) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_COMPILE_TEX_FAILED'));
}
$cType = Filesystem::mimetype(PATH_APP . $outputDir . DS . $contentFile);
} else {
// Make sure we can handle preview of this type of file
if ($file->hasExtension('pdf') || $file->isImage() || !$file->isBinary()) {
$origin = $this->connection->provider->alias . '://' . $file->getPath();
$dest = 'compiled://' . $tempBase;
// Do the copy
Manager::adapter('local', ['path' => PATH_APP . $outputDir . DS], 'compiled');
Manager::copy($origin, $dest);
$contentFile = $tempBase;
}
}
// Parse output
if (!empty($contentFile) && file_exists(PATH_APP . $outputDir . DS . $contentFile)) {
// Get compiled content mimetype
$cType = Filesystem::mimetype(PATH_APP . $outputDir . DS . $contentFile);
// Is image?
if (strpos($cType, 'image/') !== false) {
// Fix up object width & height
list($width, $height, $type, $attr) = getimagesize(PATH_APP . $outputDir . DS . $contentFile);
$xRatio = $view->oWidth / $width;
$yRatio = $view->oHeight / $height;
if ($xRatio * $height < $view->oHeight) {
// Resize the image based on width
$view->oHeight = ceil($xRatio * $height);
} else {
// Resize the image based on height
$view->oWidth = ceil($yRatio * $width);
}
}
// Download compiled file?
if ($download) {
$pdfName = $tex ? str_replace('temp__', '', basename($contentFile)) : basename($contentFile);
// Serve up file
$server = new \Hubzero\Content\Server();
$server->filename(PATH_APP . $outputDir . DS . $contentFile);
$server->disposition('attachment');
$server->acceptranges(false);
$server->saveas($pdfName);
$result = $server->serve();
if (!$result) {
// Should only get here on error
throw new Exception(Lang::txt('PLG_PROJECTS_FILES_SERVER_ERROR'), 404);
} else {
exit;
}
}
// Generate preview image for browsers that cannot embed pdf
if ($cType == 'application/pdf') {
// GS path
$gspath = trim($this->params->get('gspath'), DS);
if ($gspath && file_exists(DS . $gspath . DS . 'gs')) {
$gspath = DS . $gspath . DS;
$pdfName = $tex ? str_replace('temp__', '', basename($contentFile)) : basename($contentFile);
$pdfPath = PATH_APP . $outputDir . DS . $contentFile;
$exportPath = PATH_APP . $outputDir . DS . $tempBase . '%d.jpg';
exec($gspath . "gs -dNOPAUSE -sDEVICE=jpeg -r300 -dFirstPage=1 -dLastPage=1 -sOutputFile={$exportPath} {$pdfPath} 2>&1", $out);
if (is_file(PATH_APP . $outputDir . DS . $tempBase . '1.jpg')) {
$hi = new \Hubzero\Image\Processor(PATH_APP . $outputDir . DS . $tempBase . '1.jpg');
if (count($hi->getErrors()) == 0) {
$hi->resize($view->oWidth, false, false, true);
$hi->save(PATH_APP . $outputDir . DS . $tempBase . '1.jpg');
} else {
return false;
}
}
if (is_file(PATH_APP . $outputDir . DS . $tempBase . '1.jpg')) {
$image = $tempBase . '1.jpg';
}
}
}
} elseif (!$this->getError()) {
$this->setError(Lang::txt('PLG_PROJECTS_FILES_ERROR_COMPILE_PREVIEW_FAILED'));
}
$view->file = $file;
$view->outputDir = $outputDir;
$view->embed = $contentFile;
$view->cType = $cType;
$view->subdir = $this->subdir;
$view->option = $this->_option;
$view->image = !empty($image) ? $image : NULL;
$view->model = $this->model;
$view->repo = $this->repo;
$view->connection = $this->connection;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Draw attachment
*
* @return HTML string
*/
public function drawAttachment($data, $params)
{
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'publications', 'name' => 'attachments', 'layout' => $this->_name));
$view->data = $data;
$view->params = $params;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Handles view events for latex files
*
* @param \Hubzero\Filesystem\Collection $collection The file collection to view
* @return void
**/
public function onHandleView(\Hubzero\Filesystem\Collection $collection)
{
if (!$this->canHandle($collection)) {
return false;
}
$file = $collection->findFirstWithExtension('tex');
// Create view
$view = new \Hubzero\Plugin\View(['folder' => 'handlers', 'element' => 'latex', 'name' => 'latex', 'layout' => 'view']);
// Build path for storing temp previews
$outputDir = PATH_APP . DS . trim($this->params->get('compile_dir', 'site/latex/compiled'), DS);
$adapter = Manager::adapter('local', ['path' => $outputDir]);
$uniqid = md5(uniqid());
$temp = File::fromPath($uniqid . '.tex', $adapter);
// Clean up data from Windows characters - important!
$data = preg_replace('/[^(\\x20-\\x7F)\\x0A]*/', '', $file->read());
// Store file locally
$temp->write($data);
// Build the command
$command = DS . trim($this->params->get('texpath', '/usr/bin/pdflatex'), DS);
$command .= ' -output-directory=' . $outputDir . ' -interaction=batchmode ' . escapeshellarg($temp->getAbsolutePath());
// Exec and capture output
exec($command, $out);
$compiled = File::fromPath($uniqid . '.pdf', $adapter);
$log = File::fromPath($uniqid . '.log', $adapter);
if (!$compiled->size()) {
$view->setError(Lang::txt('PLG_HANDLERS_LATEX_ERROR_COMPILE_TEX_FAILED'));
}
// Read log (to show in case of error)
if ($log->size()) {
$view->log = $log->read();
}
$view->compiled = $compiled;
return $view;
}
/**
* Build panel content
*
* @return string HTML
*/
public function buildContent($pub = NULL, $viewname = 'edit')
{
$name = $viewname == 'freeze' || $viewname == 'curator' ? 'freeze' : 'draft';
// Get selector styles
\Hubzero\Document\Assets::addPluginStylesheet('projects', 'publications', 'selector');
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'publications', 'name' => $name, 'layout' => 'license'));
$view->pub = $pub;
$view->manifest = $this->_manifest;
$view->step = $this->_blockId;
$objL = new \Components\Publications\Tables\License($this->_parent->_db);
// Get selected license
$view->license = $objL->getPubLicense($pub->version_id);
$view->selections = $objL->getBlockLicenses($this->_manifest, $view->license);
// Pre-select single available license
if (!$view->license && count($view->selections) == 1) {
$view->license = new \Components\Publications\Tables\License($this->_parent->_db);
$view->license->load($view->selections[0]->id);
}
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Build panel content
*
* @return string HTML
*/
public function buildContent($pub = NULL, $viewname = 'edit')
{
$name = $viewname == 'freeze' || $viewname == 'curator' ? 'freeze' : 'draft';
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'publications', 'name' => $name, 'layout' => 'citations'));
// Get selector styles
\Hubzero\Document\Assets::addPluginStylesheet('projects', 'links');
\Hubzero\Document\Assets::addPluginStylesheet('projects', 'files', 'selector');
\Hubzero\Document\Assets::addPluginStylesheet('projects', 'publications', 'selector');
if (!isset($pub->_citations)) {
// Get citations for this publication
$c = new \Components\Citations\Tables\Citation($this->_parent->_db);
$pub->_citations = $c->getCitations('publication', $pub->id);
}
$view->pub = $pub;
$view->manifest = $this->_manifest;
$view->step = $this->_blockId;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $publication Current publication
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @param string $version Version name
* @param boolean $extended Whether or not to show panel
* @return array
*/
public function onPublication($publication, $option, $areas, $rtrn = 'all', $version = 'default', $extended = true, $authorized = true)
{
$arr = array('html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onPublicationAreas($publication)) && !array_intersect($areas, array_keys($this->onPublicationAreas($publication)))) {
// do nothing
return $arr;
}
}
if (!$publication->_category->_params->get('plg_supportingdocs')) {
return $arr;
}
// Are we returning HTML?
if ($rtrn == 'all' || $rtrn == 'html') {
$database = App::get('db');
$config = Component::params($option);
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'supportingdocs', 'name' => 'browse'));
// Get docs
$pContent = new \Components\Publications\Tables\Attachment($database);
$view->docs = $pContent->getAttachments($publication->version_id, $filters = array('role' => array(1, 0, 2), 'order' => 'a.role DESC, a.ordering ASC'));
// Get projects html helper
require_once PATH_CORE . DS . 'components' . DS . 'com_projects' . DS . 'helpers' . DS . 'html.php';
// Build publication path
$base_path = $config->get('webpath');
$view->path = \Components\Publications\Helpers\Html::buildPubPath($publication->id, $publication->version_id, $base_path, $publication->secret, $root = 1);
// Pass the view some info
$view->option = $option;
$view->publication = $publication;
$view->config = $config;
$view->version = $version;
$view->live_site = Request::base();
$view->authorized = $authorized;
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
}
return $arr;
}
/**
* Browser for within publications
*
* @return string
*/
public function browser()
{
// Incoming
$ajax = Request::getInt('ajax', 0);
$primary = Request::getInt('primary', 1);
$versionid = Request::getInt('versionid', 0);
if (!$ajax) {
return false;
}
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'links', 'name' => 'browser'));
// Get current attachments
$pContent = new \Components\Publications\Tables\Attachment($this->_database);
$role = $primary ? '1' : '0';
$other = $primary ? '0' : '1';
$view->attachments = $pContent->getAttachments($versionid, $filters = array('role' => $role, 'type' => 'link'));
// Output HTML
$view->option = $this->_option;
$view->database = $this->_database;
$view->model = $this->model;
$view->uid = $this->_uid;
$view->config = $this->_config;
$view->primary = $primary;
$view->versionid = $versionid;
// Get messages and errors
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $publication Current publication
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @param string $version Version name
* @param boolean $extended Whether or not to show panel
* @return array
*/
public function onPublication($publication, $option, $areas, $rtrn = 'all', $version = 'default', $extended = true)
{
$arr = array('html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onPublicationAreas($publication)) && !array_intersect($areas, array_keys($this->onPublicationAreas($publication)))) {
$rtrn = 'metadata';
}
}
if (!$publication->_category->_params->get('plg_citations')) {
return $arr;
}
$database = App::get('db');
// Get a needed library
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'citation.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'association.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'author.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'secondary.php';
// Get citations for this publication
$c = new \Components\Citations\Tables\Citation($database);
$citations = $c->getCitations('publication', $publication->id);
$arr['count'] = $citations ? count($citations) : 0;
$arr['name'] = 'citations';
// Are we returning HTML?
if ($rtrn == 'all' || $rtrn == 'html') {
$config = Component::params($option);
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'citations', 'name' => 'browse'));
// Pass the view some info
$view->option = $option;
$view->publication = $publication;
$view->citations = $citations;
$view->format = $config->get('citation_format', 'apa');
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
}
// Are we returning metadata?
if ($rtrn == 'all' || $rtrn == 'metadata') {
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'metadata'));
$view->url = Route::url('index.php?option=' . $option . '&' . ($publication->alias ? 'alias=' . $publication->alias : 'id=' . $publication->id) . '&active=citations&v=' . $publication->version_number);
$view->citations = $citations;
$arr['metadata'] = $view->loadTemplate();
}
// Return results
return $arr;
}
/**
* Display a form for adding a question
*
* @param object $row
* @return string
*/
private function _new($row = null)
{
// Login required
if (User::isGuest()) {
App::redirect(Route::url('index.php?option=com_users&view=login&return=' . base64_encode($_SERVER['REQUEST_URI'])), Lang::txt('PLG_PUBLICATIONS_QUESTIONS_LOGIN_TO_ASK_QUESTION'), 'warning');
return;
}
Lang::load('com_answers');
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => $this->_name, 'name' => 'question', 'layout' => 'new'));
$view->option = $this->option;
$view->publication = $this->publication;
if (is_object($row)) {
$view->row = $row;
} else {
$view->row = new \Components\Answers\Models\Question(0);
}
$view->tag = $this->filters['tag'];
// Are we banking?
$upconfig = Component::params('com_members');
$view->banking = $upconfig->get('bankAccounts');
$view->funds = 0;
if ($view->banking) {
$BTL = new \Hubzero\Bank\Teller($this->database, User::get('id'));
$funds = $BTL->summary() - $BTL->credit_summary();
$view->funds = $funds > 0 ? $funds : 0;
}
if ($this->getError()) {
foreach ($this->getErrors() as $error) {
$view->setError($error);
}
}
return $view->loadTemplate();
}
/**
* Return data on a publication view (this will be some form of HTML)
*
* @param object $publication Current publication
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @param string $version Version name
* @param boolean $extended Whether or not to show panel
* @param string $authorized
* @return array
*/
public function onPublication($publication, $option, $areas, $rtrn = 'all', $version = 'default', $extended = true, $authorized = false)
{
$arr = array('html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onPublicationAreas($publication)) && !array_intersect($areas, array_keys($this->onPublicationAreas($publication)))) {
$rtrn = 'metadata';
}
}
$database = App::get('db');
// Get pub configs
$config = Component::params($option);
if ($rtrn == 'all' || $rtrn == 'html') {
$objV = new \Components\Publications\Tables\Version($database);
$versions = $objV->getVersions($publication->id, $filters = array('public' => 1));
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'versions', 'name' => 'browse'));
// Are we allowing contributions
$view->contributable = Plugin::isEnabled('projects', 'publications') ? 1 : 0;
// Pass the view some info
$view->option = $option;
$view->publication = $publication;
$view->versions = $versions;
$view->config = $config;
$view->authorized = $authorized;
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
}
return $arr;
}
/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $resource Current resource
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @return array
*/
public function onResources($model, $option, $areas, $rtrn = 'all')
{
$arr = array('area' => $this->_name, 'html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onResourcesAreas($model)) && !array_intersect($areas, array_keys($this->onResourcesAreas($model)))) {
$rtrn = 'metadata';
}
}
if (!$model->type->params->get('plg_reviews')) {
return $arr;
}
$ar = $this->onResourcesAreas($model);
if (empty($ar)) {
$rtrn = '';
}
include_once __DIR__ . DS . 'models' . DS . 'review.php';
// Instantiate a helper object and perform any needed actions
$h = new PlgResourcesReviewsHelper();
$h->resource = $model->resource;
$h->option = $option;
$h->_option = $option;
$h->execute();
// Get reviews for this resource
$database = App::get('db');
$r = new \Components\Resources\Tables\Review($database);
$reviews = $r->getRatings($model->resource->id);
if (!$reviews) {
$reviews = array();
}
// Are we returning any HTML?
if ($rtrn == 'all' || $rtrn == 'html') {
// Did they perform an action?
// If so, they need to be logged in first.
if (!$h->loggedin) {
// Instantiate a view
$rtrn = Request::getVar('REQUEST_URI', Route::url('index.php?option=' . $option . '&id=' . $model->resource->id . '&active=' . $this->_name, false, true), 'server');
App::redirect(Route::url('index.php?option=com_users&view=login&return=' . base64_encode($rtrn)));
return;
}
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'browse'));
// Thumbs voting CSS & JS
$view->voting = $this->params->get('voting', 1);
// Pass the view some info
$view->option = $option;
$view->resource = $model->resource;
$view->reviews = $reviews;
//$view->voting = $voting;
$view->h = $h;
$view->banking = $this->banking;
$view->infolink = $this->infolink;
$view->config = $this->params;
if ($h->getError()) {
foreach ($h->getErrors() as $error) {
$view->setError($error);
}
}
// Return the output
$arr['html'] = $view->loadTemplate();
}
// Build the HTML meant for the "about" tab's metadata overview
if ($rtrn == 'all' || $rtrn == 'metadata') {
$view = $this->view('default', 'metadata');
$url = 'index.php?option=' . $option . '&' . ($model->resource->alias ? 'alias=' . $model->resource->alias : 'id=' . $model->resource->id) . '&active=' . $this->_name;
$view->reviews = $reviews;
$view->url = Route::url($url);
$view->url2 = Route::url($url . '&action=addreview#reviewform');
$arr['metadata'] = $view->loadTemplate();
}
return $arr;
}
/**
* Build panel content
*
* @return string HTML
*/
public function buildContent($pub = NULL, $viewname = 'edit')
{
$name = $viewname == 'freeze' || $viewname == 'curator' ? 'freeze' : 'draft';
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'publications', 'name' => $name, 'layout' => 'review'));
\Hubzero\Document\Assets::addComponentStylesheet('com_projects', 'css/calendar');
$view->pub = $pub;
$view->manifest = $this->_manifest;
$view->step = $this->_blockId;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Create database
*
* @return array
*/
public function act_create()
{
// Check permission
if (!$this->model->access('content')) {
throw new Exception(Lang::txt('ALERTNOTAUTH'), 403);
return;
}
// Incoming
$db_id = Request::getInt('db_id', false);
// Get project path
$path = \Components\Projects\Helpers\Html::getProjectRepoPath($this->model->get('alias'));
$list = array();
$error = false;
if (file_exists($path) && is_dir($path)) {
chdir($path);
exec($this->gitpath . ' ls-files --exclude-standard |grep ".csv"', $list);
sort($list);
} else {
$error = Lang::txt('PLG_PROJECTS_DATABASES_MISSING_REPO');
}
// Get project database object
$objPD = new \Components\Projects\Tables\Database($this->_database);
// Get database list
$used_files = $objPD->getUsedItems($this->model->get('id'));
$files = array();
foreach ($list as $l) {
$info = array();
chdir($path);
exec($this->gitpath . ' log --date=local --pretty=format:%f"|#|"%H"|#|"%ad%n "' . $l . '"|head -1', $info);
$info = explode('|#|', $info[0]);
$file = pathinfo($l);
if (!in_array($l, $used_files)) {
$files[$file['dirname']][] = array('name' => $file['basename'], 'hash' => $info[1], 'date' => $info[2]);
}
}
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'databases', 'name' => 'create'));
$view->model = $this->model;
$view->option = $this->_option;
$view->files = $files;
$view->msg = NULL;
if ($error) {
$view->setError($error);
}
// Get project database object
$objPD = new \Components\Projects\Tables\Database($this->_database);
if ($objPD->loadRecord($db_id)) {
$view->db_id = $db_id;
$view->dir = trim($objPD->source_dir, '/');
$view->file = trim($objPD->source_file, '/');
$view->title = $objPD->title;
$view->desc = $objPD->description;
}
return array('html' => $view->loadTemplate());
}
/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $publication Current publication
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @param string $version Version name
* @param boolean $extended Whether or not to show panel
* @return array
*/
public function onPublication($publication, $option, $areas, $rtrn = 'all', $version = 'default', $extended = true)
{
$arr = array('html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onPublicationAreas($publication)) && !array_intersect($areas, array_keys($this->onPublicationAreas($publication)))) {
$rtrn = 'metadata';
}
}
if (!$publication->_category->_params->get('plg_wishlist') || !$extended) {
return $arr;
}
$database = App::get('db');
// Load component language file
Lang::load('com_wishlist') || Lang::load('com_wishlist', PATH_CORE . DS . 'components' . DS . 'com_wishlist' . DS . 'site');
$option = 'com_wishlist';
$cat = 'publication';
$refid = $publication->id;
$items = 0;
$admin = 0;
$html = '';
// Include some classes & scripts
require_once PATH_CORE . DS . 'components' . DS . $option . DS . 'models' . DS . 'wishlist.php';
require_once PATH_CORE . DS . 'components' . DS . $option . DS . 'site' . DS . 'controllers' . DS . 'wishlists.php';
// Configure controller
$controller = new \Components\Wishlist\Site\Controllers\Wishlists();
// Get filters
$filters = $controller->getFilters(0);
$filters['limit'] = $this->params->get('limit');
// Load some objects
$obj = new \Components\Wishlist\Tables\Wishlist($database);
$objWish = new \Components\Wishlist\Tables\Wish($database);
$objOwner = new \Components\Wishlist\Tables\Owner($database);
// Get wishlist id
$id = $obj->get_wishlistID($refid, $cat);
// Create a new list if necessary
if (!$id) {
if ($publication->title && $publication->state == 1) {
$rtitle = isset($publication->alias) && $publication->alias ? Lang::txt('COM_WISHLIST_NAME_RESOURCE') . ' ' . $publication->alias : Lang::txt('COM_WISHLIST_NAME_PUB_ID') . ' ' . $publication->id;
$id = $obj->createlist($cat, $refid, 1, $rtitle, $publication->title);
}
}
// get wishlist data
$wishlist = $obj->get_wishlist($id, $refid, $cat);
if (!$wishlist) {
$html = '<p class="error">' . Lang::txt('COM_WISHLIST_ERROR_LIST_NOT_FOUND') . '</p>';
} else {
// Get the component parameters
$this->config = Component::params('com_wishlist');
// Get list owners
$owners = $objOwner->get_owners($id, $this->config->get('group'), $wishlist);
// Authorize admins & list owners
if (!User::isGuest()) {
if (User::authorize($option, 'manage')) {
$admin = 1;
}
if (in_array(User::get('id'), $owners['individuals'])) {
$admin = 2;
} elseif (in_array(User::get('id'), $owners['advisory'])) {
$admin = 3;
}
} elseif (!$wishlist->public && $rtrn != 'metadata') {
// not authorized
throw new Exception(Lang::txt('COM_WISHLIST_ERROR_ALERTNOTAUTH'), 403);
return;
}
$items = $objWish->get_count($id, $filters, $admin);
if ($rtrn != 'metadata') {
// Get wishes
$wishlist->items = $objWish->get_wishes($wishlist->id, $filters, $admin, User::getRoot());
$title = $admin ? Lang::txt('COM_WISHLIST_TITLE_PRIORITIZED') : Lang::txt('COM_WISHLIST_TITLE_RECENT_WISHES');
if (count($wishlist->items) > 0 && $items > $filters['limit']) {
$title .= ' (<a href="' . Route::url('index.php?option=' . $option . '&task=wishlist&category=' . $wishlist->category . '&rid=' . $wishlist->referenceid) . '">' . Lang::txt('view all') . ' ' . $items . '</a>)';
} else {
$title .= ' (' . $items . ')';
}
// HTML output
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'wishlist', 'name' => 'browse'));
// Pass the view some info
$view->option = $option;
$view->publication = $publication;
$view->title = $title;
$view->wishlist = $wishlist;
$view->filters = $filters;
$view->admin = $admin;
$view->config = $this->config;
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$html = $view->loadTemplate();
}
}
// Build the HTML meant for the "about" tab's metadata overview
$metadata = '';
if ($rtrn == 'all' || $rtrn == 'metadata') {
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'wishlist', 'name' => 'metadata'));
$view->publication = $publication;
$view->items = $items;
$view->wishlistid = $id;
$metadata = $view->loadTemplate();
}
$arr = array('html' => $html, 'metadata' => $metadata);
if ($publication->state == 1) {
$arr['count'] = $items;
$arr['name'] = 'wishlist';
}
return $arr;
}
/**
* Change member role
*
* @return void, redirect
*/
protected function _changeRole()
{
// Incoming
$checked = Request::getVar('owner', array());
$groups = Request::getVar('group', array());
$owner = Request::getVar('owner', '');
$role = Request::getInt('role', 0);
if ($owner) {
$checked = array($owner);
}
// Are we setting up project?
$s = $this->model->inSetup() ? 1 : 0;
// Instantiate project owner
$objO = $this->model->table('Owner');
if (!empty($checked)) {
// Get owners info from owner id(s)
$selected = $objO->getInfo($this->model->get('id'), $checked, $groups);
} else {
$selected = array();
$this->setError(Lang::txt('PLG_PROJECTS_TEAM_ERROR_NOONE_TO_REASSIGN_ROLE'));
}
if ($this->_task == 'changerole') {
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'team', 'name' => 'role'));
$view->selected = $selected;
$view->checked = $checked;
$view->option = $this->_option;
$view->model = $this->model;
$view->uid = $this->_uid;
$view->aid = $objO->getOwnerID($this->model->get('id'), $this->_uid);
$view->msg = isset($this->_msg) ? $this->_msg : '';
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
} else {
// Changing role(s) to collaborator
$left = $checked;
if ($role == 0) {
// Get all managers
$all = $objO->getIds($this->model->get('id'), 1);
$remaining = array_diff($all, $checked);
if (!$remaining && count($all) > 0) {
$left = array_diff($checked, array($all[0]));
// leave one manager
$this->setError(Lang::txt('PLG_PROJECTS_TEAM_OWNERS_REASSIGN_NOMANAGERS'));
}
}
if ($objO->reassignRole($this->model->get('id'), $left, 1, $role)) {
$this->_msg = Lang::txt('PLG_PROJECTS_TEAM_OWNERS_ROLE_CHANGED');
// Sync with system group
$objO->sysGroup($this->model->get('alias'), $this->_config->get('group_prefix', 'pr-'));
}
$this->_task = $s ? 'setup' : 'edit';
return $this->display($edit = 1);
}
}
/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $publication Current publication
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @param string $version Version name
* @param boolean $extended Whether or not to show panel
* @return array
*/
public function onPublication($publication, $option, $areas, $rtrn = 'all', $version = 'default', $extended = true)
{
$arr = array('html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onPublicationAreas($publication)) && !array_intersect($areas, array_keys($this->onPublicationAreas($publication)))) {
$rtrn = 'metadata';
}
}
if (!$publication->_category->_params->get('plg_usage') || !$extended) {
return $arr;
}
// Temporarily display only metadata
$rtrn = 'metadata';
// Check if we have a needed database table
$database = App::get('db');
$tables = $database->getTableList();
$table = $database->getPrefix() . 'publication_stats';
if ($publication->alias) {
$url = Route::url('index.php?option=' . $option . '&alias=' . $publication->alias . '&active=usage');
} else {
$url = Route::url('index.php?option=' . $option . '&id=' . $publication->id . '&active=usage');
}
if (!in_array($table, $tables)) {
$arr['html'] = '<p class="error">' . Lang::txt('PLG_PUBLICATION_USAGE_MISSING_TABLE') . '</p>';
$arr['metadata'] = '<p class="usage"><a href="' . $url . '">' . Lang::txt('PLG_PUBLICATION_USAGE_DETAILED') . '</a></p>';
return $arr;
}
// Get/set some variables
$dthis = Request::getVar('dthis', date('Y') . '-' . date('m'));
$period = Request::getInt('period', $this->params->get('period', 14));
include_once PATH_CORE . DS . 'components' . DS . $option . DS . 'tables' . DS . 'stats.php';
require_once PATH_CORE . DS . 'components' . DS . $option . DS . 'helpers' . DS . 'usage.php';
$stats = new \Components\Publications\Tables\Stats($database);
$stats->loadStats($publication->id, $period, $dthis);
// Are we returning HTML?
if ($rtrn == 'all' || $rtrn == 'html') {
\Hubzero\Document\Assets::addComponentStylesheet('com_usage');
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'usage', 'name' => 'browse'));
// Get usage helper
$view->helper = new \Components\Publications\Helpers\Usage($database, $publication->id, $publication->base);
// Pass the view some info
$view->option = $option;
$view->publication = $publication;
$view->stats = $stats;
$view->chart_path = $this->params->get('chart_path', '');
$view->map_path = $this->params->get('map_path', '');
$view->dthis = $dthis;
$view->period = $period;
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
}
if ($rtrn == 'metadata') {
$stats->loadStats($publication->id, $period);
if ($stats->users) {
$action = $publication->base == 'files' ? '%s download(s)' : '%s view(s)';
$arr['metadata'] = '<p class="usage">' . Lang::txt('%s user(s)', $stats->users);
$arr['metadata'] .= $stats->downloads ? ' | ' . Lang::txt($action, $stats->downloads) : '';
$arr['metadata'] .= '</p>';
}
}
if ($stats->users) {
$arr['name'] = 'usage';
$arr['count'] = $stats->users;
}
return $arr;
}
/**
* Compiles PDF/image preview for any kind of file
*
* @return string
*/
public function compile()
{
$view = new \Hubzero\Plugin\View(['folder' => 'projects', 'element' => 'files', 'name' => 'connected', 'layout' => 'compiled']);
// Combine file and folder data
$items = $this->getCollection();
$output = Event::trigger('handlers.onHandleView', [$items]);
// Check return type and for multiple responses
if ($output && count($output) > 0) {
foreach ($output as $o) {
if ($o instanceof \Hubzero\Plugin\View) {
$handler = $o;
}
}
} else {
$view->setError(Lang::txt('No handlers are currently available to view file(s).'));
}
if (!isset($handler)) {
$view->setError(Lang::txt('Failed to compile a view for this combination of file(s).'));
} else {
$view->handler = $handler;
}
$view->items = $items;
$view->subdir = $this->subdir;
$view->option = $this->_option;
$view->connection = $this->connection;
return $view->loadTemplate();
}
/**
* Return data on a publication sub view (this will be some form of HTML)
*
* @param object $publication Current publication
* @param string $option Name of the component
* @param integer $miniview View style
* @return array
*/
public function onPublicationSub($publication, $option, $miniview = 0)
{
$arr = array('html' => '', 'metadata' => '', 'name' => 'recommendations');
// Check if our area is in the array of areas we want to return results for
$areas = array('recommendations');
if (!array_intersect($areas, $this->onPublicationSubAreas($publication)) && !array_intersect($areas, array_keys($this->onPublicationSubAreas($publication)))) {
return false;
}
// Get some needed libraries
include_once PATH_CORE . DS . 'plugins' . DS . 'publications' . DS . 'recommendations' . DS . 'publication.recommendation.php';
// Set some filters for returning results
$filters = array('id' => $publication->get('id'), 'threshold' => $this->params->get('threshold', '0.21'), 'limit' => $this->params->get('display_limit', 10));
// Get recommendations
$database = App::get('db');
$r = new PublicationRecommendation($database);
$results = $r->getResults($filters);
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'browse'));
// Instantiate a view
if ($miniview) {
$view->setLayout('mini');
}
// Pass the view some info
$view->option = $option;
$view->publication = $publication;
$view->results = $results;
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
return $arr;
}
/**
* Draw attachment
*
* @return HTML string
*/
public function drawAttachment($data, $params, $handler = NULL)
{
// Check if we have an alternative view of attachments for the handler
$html = is_object($handler) ? $handler->drawAttachment($data, $params) : NULL;
if ($html) {
return $html;
}
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'publications', 'name' => 'attachments', 'layout' => $this->_name));
$view->data = $data;
$view->params = $params;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $publication Current publication
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @param string $version Version name
* @param boolean $extended Whether or not to show panel
* @return array
*/
public function onPublication($model, $option, $areas, $rtrn = 'all', $version = 'default', $extended = true)
{
$arr = array('area' => $this->_name, 'html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onPublicationAreas($model)) && !array_intersect($areas, array_keys($this->onPublicationAreas($model)))) {
$rtrn = 'metadata';
}
}
if (!$model->category()->_params->get('plg_reviews') || !$extended) {
return $arr;
}
include_once __DIR__ . DS . 'models' . DS . 'review.php';
// Instantiate a helper object and perform any needed actions
$h = new PlgPublicationsReviewsHelper();
$h->publication = $model;
$h->option = $option;
$h->_option = $option;
$h->execute();
// Get reviews for this publication
$database = App::get('db');
$r = new \Components\Publications\Tables\Review($database);
$reviews = $r->getRatings($model->get('id'));
if (!$reviews) {
$reviews = array();
}
$arr['count'] = count($reviews);
$arr['name'] = 'reviews';
// Are we returning any HTML?
if ($rtrn == 'all' || $rtrn == 'html') {
// Did they perform an action?
// If so, they need to be logged in first.
if (!$h->loggedin) {
$rtrn = Request::getVar('REQUEST_URI', Route::url($model->link($this->_name)), 'server');
App::redirect(Route::url('index.php?option=com_users&view=login&return=' . base64_encode($rtrn)), Lang::txt('PLG_PUBLICATIONS_REVIEWS_LOGIN_NOTICE'), 'warning');
return;
} else {
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'reviews', 'name' => 'browse'));
}
// Pass the view some info
$view->option = $option;
$view->publication = $model;
$view->reviews = $reviews;
$view->voting = $this->params->get('voting', 1);
$view->h = $h;
$view->banking = $this->banking;
$view->infolink = $this->infolink;
$view->config = $this->params;
if ($h->getError()) {
$view->setError($h->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
}
// Build the HTML meant for the "about" tab's metadata overview
if ($rtrn == 'all' || $rtrn == 'metadata') {
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'reviews', 'name' => 'metadata'));
$view->url = Route::url($model->link($this->_name));
$view->url2 = Route::url($model->link($this->_name) . '&action=addreview#reviewform');
$view->reviews = $reviews;
$arr['metadata'] = $view->loadTemplate();
}
return $arr;
}
/**
* Show publication versions
*
* @return string (html)
*/
public function versions()
{
// Incoming
$pid = $this->_pid ? $this->_pid : Request::getInt('pid', 0);
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'publications', 'name' => 'versions'));
// Load publication model
$view->pub = new \Components\Publications\Models\Publication($pid, 'default');
if (!$view->pub->exists() || !$view->pub->belongsToProject($this->model->get('id'))) {
throw new Exception(Lang::txt('PLG_PROJECTS_PUBLICATIONS_PUBLICATION_VERSION_NOT_FOUND'), 404);
return;
}
// Append breadcrumbs
Pathway::append(stripslashes($view->pub->title), $view->pub->link('edit'));
// Get versions
$view->versions = $view->pub->version->getVersions($pid, $filters = array('withdev' => 1));
// Output HTML
$view->option = $this->_option;
$view->database = $this->_database;
$view->project = $this->model;
$view->uid = $this->_uid;
$view->pid = $pid;
$view->task = $this->_task;
$view->config = $this->model->config();
$view->pubconfig = $this->_pubconfig;
$view->title = $this->_area['title'];
// Get messages and errors
$view->msg = $this->_msg;
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Serve wiki page (usually via public link)
*
* @param int $projectid
* @return void
*/
public function serve($type = '', $projectid = 0, $query = '')
{
$this->_area = $this->onProjectAreas();
if ($type != $this->_area['name']) {
return false;
}
$data = json_decode($query);
if (!isset($data->pageid) || !$projectid) {
return false;
}
$this->loadLanguage();
$database = App::get('db');
$this->_option = 'com_projects';
// Instantiate a project
$this->model = new \Components\Projects\Models\Project($projectid);
if (!$this->model->exists()) {
return false;
}
$groupname = $this->model->config()->get('group_prefix', 'pr-') . $this->model->get('alias');
$scope = 'projects' . DS . $this->model->get('alias') . DS . 'notes';
// Include note model
include_once PATH_CORE . DS . 'components' . DS . 'com_projects' . DS . 'models' . DS . 'note.php';
// Get our model
$this->note = new \Components\Projects\Models\Note($scope, $groupname, $projectid);
// Fix pathway (com_wiki screws it up)
$this->fixupPathway();
// Load requested page
$page = $this->note->page($data->pageid);
if (!$page->get('id')) {
return false;
}
// Write title & build pathway
Document::setTitle(Lang::txt(strtoupper($this->_option)) . ': ' . stripslashes($this->model->get('title')) . ' - ' . stripslashes($page->get('title')));
// Instantiate a new view
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'notes', 'name' => 'pubview'));
$view->option = $this->_option;
$view->model = $this->model;
$view->page = $page;
$view->revision = $page->revision('current');
$view->masterscope = 'projects' . DS . $this->model->get('alias') . DS . 'notes';
// Output HTML
if ($this->getError()) {
$view->setError($this->getError());
}
$view->display();
return true;
}
/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $resource Current resource
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @return array
*/
public function onResources($model, $option, $areas, $rtrn = 'all')
{
$arr = array('area' => $this->_name, 'html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
if (is_array($areas)) {
if (!array_intersect($areas, $this->onResourcesAreas($model)) && !array_intersect($areas, array_keys($this->onResourcesAreas($model)))) {
$rtrn = 'metadata';
}
}
if (!$model->type->params->get('plg_citations')) {
return $arr;
}
$database = App::get('db');
// Get a needed library
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'citation.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'association.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'author.php';
include_once PATH_CORE . DS . 'components' . DS . 'com_citations' . DS . 'tables' . DS . 'secondary.php';
// Get reviews for this resource
$c = new \Components\Citations\Tables\Citation($database);
$citations = $c->getCitations('resource', $model->resource->id);
// Are we returning HTML?
if ($rtrn == 'all' || $rtrn == 'html') {
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'browse'));
// Pass the view some info
$view->option = $option;
$view->resource = $model->resource;
$view->citations = $citations;
$view->citationFormat = $this->params->get('format', 'APA');
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
}
// Are we returning metadata?
if ($rtrn == 'all' || $rtrn == 'metadata') {
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'metadata'));
$view->url = Route::url('index.php?option=' . $option . '&' . ($model->resource->alias ? 'alias=' . $model->resource->alias : 'id=' . $model->resource->id) . '&active=citations');
$view->citations = $citations;
$arr['metadata'] = $view->loadTemplate();
}
// Return results
return $arr;
}
/**
* Build panel content
*
* @return string HTML
*/
public function buildContent($pub = NULL, $viewname = 'edit')
{
$name = $viewname == 'freeze' || $viewname == 'curator' ? 'freeze' : 'draft';
// Get selector styles
\Hubzero\Document\Assets::addPluginStylesheet('projects', 'team', 'selector');
// Output HTML
$view = new \Hubzero\Plugin\View(array('folder' => 'projects', 'element' => 'publications', 'name' => $name, 'layout' => 'authors'));
// Get authors
if (!isset($pub->_authors)) {
$pAuthors = new \Components\Publications\Tables\Author($this->_parent->_db);
$pub->_authors = $pAuthors->getAuthors($pub->version_id);
$pub->_submitter = $pAuthors->getSubmitter($pub->version_id, $pub->created_by);
}
// Get creator groups
$view->groups = \Hubzero\User\Helper::getGroups($pub->_project->get('owned_by_user'), 'members', 1);
$view->pub = $pub;
$view->manifest = $this->_manifest;
$view->step = $this->_blockId;
// Get team members
$objO = new \Components\Projects\Tables\Owner($this->_parent->_db);
$view->teamids = $objO->getIds($pub->_project->get('id'), 'all', 0, 0);
if ($this->getError()) {
$view->setError($this->getError());
}
return $view->loadTemplate();
}
/**
* Set local password
*
* @return void - redirect to members account page
*/
private function setlocalpass()
{
// Logged in?
if ($this->user->get('guest')) {
App::redirect(Route::url('index.php?option=com_users&view=login&return=' . base64_encode(Route::url('index.php?option=' . $this->option . '&task=myaccount&active=account&action=setlocalpass'))), Lang::txt('You must be a logged in to access this area.'), 'warning');
return;
}
// Get the token from the user state variable
$token = User::getState($this->option . 'token');
// First check to make sure they're not trying to jump to this page without first verifying their token
if (is_null($token)) {
// Tsk tsk, no sneaky business
App::redirect(Route::url('index.php?option=' . $this->option . '&id=' . $this->user->get('id') . '&active=account&task=sendtoken'), Lang::txt('You must first verify your email address by inputting the token.'), 'error');
return;
}
// Get the password input
$password1 = Request::getVar('password1', null, 'post', 'string', JREQUEST_ALLOWRAW);
$password2 = Request::getVar('password2', null, 'post', 'string', JREQUEST_ALLOWRAW);
$change = Request::getVar('change', '', 'post');
// Create the view
$view = new \Hubzero\Plugin\View(array('folder' => 'members', 'element' => 'account', 'name' => 'setlocalpassword', 'layout' => 'setlocalpass'));
// Add a few more variables to the view
$view->option = $this->option;
$view->id = $this->user->get('id');
// Get the password rules
$password_rules = \Hubzero\Password\Rule::getRules();
// Get the password rule descriptions
$view->password_rules = array();
foreach ($password_rules as $rule) {
if (!empty($rule['description'])) {
$view->password_rules[] = $rule['description'];
}
}
// Blank form request (no data submitted)
if (empty($change)) {
$view->notifications = $this->getPluginMessage() ? $this->getPluginMessage() : array();
return $view->loadTemplate();
}
// Check for request forgeries
Request::checkToken();
// Load some needed libraries
jimport('joomla.user.helper');
// Initiate profile classs
$profile = new \Hubzero\User\Profile();
$profile->load($this->user->get('id'));
// Fire the onBeforeStoreUser trigger
Event::trigger('user.onBeforeStoreUser', array($this->user->getProperties(), false));
// Validate the password against password rules
if (!empty($password1)) {
$msg = \Hubzero\Password\Rule::validate($password1, $password_rules, $profile->get('username'));
} else {
$msg = array();
}
// Verify password
$passrules = false;
if (!$password1 || !$password2) {
$this->setError(Lang::txt('MEMBERS_PASS_MUST_BE_ENTERED_TWICE'));
} elseif ($password1 != $password2) {
$this->setError(Lang::txt('MEMBERS_PASS_NEW_CONFIRMATION_MISMATCH'));
} elseif (!empty($msg)) {
$this->setError(Lang::txt('Password does not meet site password requirements. Please choose a password meeting all the requirements listed.'));
$passrules = true;
}
// Were there any errors?
if ($this->getError()) {
$change = array();
$change['_missing']['password'] = $this->getError();
if (!empty($msg) && $passrules) {
//$change = $msg;
}
if (Request::getInt('no_html', 0)) {
echo json_encode($change);
exit;
} else {
$view->setError($this->getError());
return $view->loadTemplate();
}
}
// No errors, so let's move on - encrypt the password and update the profile
$result = \Hubzero\User\Password::changePassword($profile->get('uidNumber'), $password1);
// Save the changes
if (!$result) {
$view->setError(Lang::txt('MEMBERS_PASS_CHANGE_FAILED'));
return $view->loadTemplate();
}
// Fire the onAfterStoreUser trigger
Event::trigger('user.onAfterStoreUser', array($this->user->getProperties(), false, null, $this->getError()));
// Flush the variables from the session
User::setState($this->option . 'token', null);
// Redirect
if (Request::getInt('no_html', 0)) {
echo json_encode(array("success" => true, "redirect" => Route::url($this->member->getLink() . '&active=account')));
exit;
} else {
// Redirect user to confirm view page
App::redirect(Route::url($this->member->getLink() . '&active=account'), Lang::txt('Password reset successful'), 'passed');
}
return;
}
/**
* Return data on a publication sub view (this will be some form of HTML)
*
* @param object $publication Current publication
* @param string $option Name of the component
* @param integer $miniview View style
* @return array
*/
public function onPublicationSub($publication, $option, $miniview = 0)
{
$arr = array('html' => '', 'metadata' => '');
// Check if our area is in the array of areas we want to return results for
$areas = array('related');
if (!array_intersect($areas, $this->onPublicationSubAreas($publication)) && !array_intersect($areas, array_keys($this->onPublicationSubAreas($publication)))) {
return false;
}
$database = App::get('db');
// Build the query that checks topic pages
$sql1 = "SELECT v.id, v.page_id AS pageid, MAX(v.version) AS version, w.title, w.pagename AS alias, v.pagetext AS abstract,\n\t\t\t\t\tNULL AS category, NULL AS published, NULL AS publish_up, w.scope, w.rating, w.times_rated, w.ranking, 'wiki' AS class, 'Topic' AS section\n\t\t\t\tFROM `#__wiki_pages` AS w\n\t\t\t\tJOIN `#__wiki_versions` AS v ON w.id=v.page_id\n\t\t\t\tJOIN `#__wiki_links` AS wl ON wl.page_id=w.id\n\t\t\t\tWHERE v.approved=1 AND wl.scope='publication' AND wl.scope_id=" . $database->quote($publication->id);
if (!User::isGuest()) {
if (User::authorise('com_resources', 'manage') || User::authorise('com_groups', 'manage')) {
$sql1 .= '';
} else {
$ugs = \Hubzero\User\Helper::getGroups(User::get('id'), 'members');
$groups = array();
$cns = array();
if ($ugs && count($ugs) > 0) {
foreach ($ugs as $ug) {
$cns[] = $database->quote($ug->cn);
$groups[] = $database->quote($ug->gidNumber);
}
}
$g = implode(",", $groups);
$c = implode(",", $cns);
$sql1 .= "AND (w.access!=1 OR (w.access=1 AND ((w.scope=" . $database->quote('group') . " AND w.scope_id IN ({$g})) OR w.created_by=" . $database->quote(User::get('id')) . "))) ";
}
} else {
$sql1 .= "AND w.access!=1 ";
}
$sql1 .= "GROUP BY pageid ORDER BY ranking DESC, title LIMIT 10";
// Initiate a helper class
$model = new \Components\Publications\Models\Publication($publication);
$tags = $model->getTags();
// Get version authors
$authors = isset($publication->_authors) ? $publication->_authors : array();
// Build the query that get publications related by tag
$sql2 = "SELECT DISTINCT r.publication_id as id, NULL AS pageid, r.id AS version,\n\t\t\t\tr.title, C.alias, r.abstract, C.category, r.state as published,\n\t\t\t\tr.published_up, NULL AS scope, C.rating, C.times_rated, C.ranking,\n\t\t\t\trt.alias AS class, rt.name AS section" . "\n FROM #__publications as C, #__publication_categories AS rt, #__publication_versions AS r " . "\n JOIN #__tags_object AS a ON r.publication_id=a.objectid AND a.tbl='publications'" . "\n JOIN #__publication_authors AS PA ON PA.publication_version_id=r.id " . "\n WHERE C.id=r.publication_id ";
if ($tags) {
$tquery = array(0);
foreach ($tags as $tagg) {
$tquery[] = $database->quote($tagg->get('id'));
}
$sql2 .= " AND ( a.tagid IN (" . implode(',', $tquery) . ")";
$sql2 .= count($authors) > 0 ? " OR " : "";
}
if (count($authors) > 0) {
$aquery = '';
foreach ($authors as $author) {
$aquery .= "'" . $author->user_id . "',";
}
$aquery = substr($aquery, 0, strlen($aquery) - 1);
$sql2 .= $tags ? "" : " AND ( ";
$sql2 .= " PA.user_id IN (" . $aquery . ")";
}
$sql2 .= $tags || count($authors) > 0 ? ")" : "";
$sql2 .= " AND r.publication_id !=" . $publication->id;
$sql2 .= " AND C.category = rt.id AND C.category!=8 ";
$sql2 .= "AND r.access=0 ";
$sql2 .= "AND r.state=1 ";
$sql2 .= "GROUP BY r.publication_id ORDER BY r.ranking LIMIT 10";
// Build the final query
$query = "SELECT k.* FROM (({$sql1}) UNION ({$sql2})) AS k ORDER BY ranking DESC LIMIT 10";
// Execute the query
$database->setQuery($query);
$related = $database->loadObjectList();
// Instantiate a view
if ($miniview) {
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'related', 'name' => 'browse', 'layout' => 'mini'));
} else {
$view = new \Hubzero\Plugin\View(array('folder' => 'publications', 'element' => 'related', 'name' => 'browse'));
}
// Pass the view some info
$view->option = $option;
$view->publication = $publication;
$view->related = $related;
if ($this->getError()) {
$view->setError($this->getError());
}
// Return the output
$arr['html'] = $view->loadTemplate();
// Return the an array of content
return $arr;
}
/**
* Return data on a resource view (this will be some form of HTML)
*
* @param object $resource Current resource
* @param string $option Name of the component
* @param array $areas Active area(s)
* @param string $rtrn Data to be returned
* @return array
*/
public function onResources($model, $option, $areas, $rtrn = 'all')
{
if (!$model->type->params->get('plg_share')) {
return;
}
$arr = array('area' => $this->_name, 'html' => '', 'metadata' => '');
$sef = Route::url('index.php?option=' . $option . '&id=' . $model->resource->id);
$url = Request::base() . ltrim($sef, '/');
// Incoming action
$sharewith = Request::getVar('sharewith', '');
if ($sharewith && $sharewith != 'email') {
$this->share($sharewith, $url, $model->resource);
return;
}
// Email form
if ($sharewith == 'email') {
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'options', 'layout' => 'email'));
// Pass the view some info
$view->option = $option;
$view->resource = $model->resource;
$view->_params = $this->params;
$view->url = $url;
foreach ($this->getErrors() as $error) {
$view->setError($error);
}
// Return the output
$view->display();
exit;
}
// Build the HTML meant for the "about" tab's metadata overview
if ($rtrn == 'all' || $rtrn == 'metadata') {
// Instantiate a view
$view = new \Hubzero\Plugin\View(array('folder' => $this->_type, 'element' => $this->_name, 'name' => 'options'));
// Pass the view some info
$view->option = $option;
$view->resource = $model->resource;
$view->_params = $this->params;
$view->url = $url;
foreach ($this->getErrors() as $error) {
$view->setError($error);
}
// Return the output
$arr['metadata'] = $view->loadTemplate();
}
return $arr;
}
