/**
* Browse entries
*
* @return void
*/
public function browseTask()
{
// Set the default sort
$default_sort = 'date';
if ($this->config->get('show_ranking')) {
$default_sort = 'ranking';
}
// Incoming
$this->view->filters = array('type' => Request::getVar('type', ''), 'sortby' => Request::getCmd('sortby', $default_sort), 'limit' => Request::getInt('limit', Config::get('list_limit')), 'start' => Request::getInt('limitstart', 0), 'search' => Request::getVar('search', ''), 'tag' => trim(Request::getVar('tag', '', 'request', 'none', 2)), 'tag_ignored' => array());
if (!in_array($this->view->filters['sortby'], array('date', 'date_published', 'date_created', 'date_modified', 'title', 'rating', 'ranking', 'random'))) {
App::abort(404, Lang::txt('Invalid sort value of "%s" used.', $this->view->filters['sortby']));
}
if (isset($this->view->filters['tag']) && $this->view->filters['tag'] != '') {
include_once dirname(dirname(__DIR__)) . DS . 'helpers' . DS . 'tags.php';
$tagging = new Tags(0);
$tags = $tagging->parseTags($this->view->filters['tag']);
if (count($tags) > 5) {
$keep = array();
foreach ($tags as $i => $tag) {
if ($i < 5) {
$keep[] = $tag;
} else {
$this->view->filters['tag_ignored'][] = $tag;
}
}
$this->view->filters['tag'] = implode(',', $keep);
}
}
// Determine if user can edit
$this->view->authorized = $this->_authorize();
// Get major types
$t = new Type($this->database);
$this->view->types = $t->getMajorTypes();
if (!is_numeric($this->view->filters['type'])) {
// Normalize the title
// This is so we can determine the type of resource to display from the URL
// For example, /resources/learningmodules => Learning Modules
for ($i = 0; $i < count($this->view->types); $i++) {
$normalized = $this->view->types[$i]->alias ? $this->view->types[$i]->alias : $t->normalize($this->view->types[$i]->type);
if (trim($this->view->filters['type']) == $normalized) {
$this->view->filters['type'] = $this->view->types[$i]->id;
break;
}
}
}
// Instantiate a resource object
$rr = new Resource($this->database);
// Execute count query
$results = $rr->getCount($this->view->filters);
$this->view->total = $results && is_array($results) ? count($results) : 0;
// Run query with limit
$this->view->results = $rr->getRecords($this->view->filters);
// Get type if not given
$this->_title = Lang::txt(strtoupper($this->_option)) . ': ';
if ($this->view->filters['type'] != '') {
$t->load($t->normalize($this->view->filters['type']));
$this->_title .= $t->type;
$this->_task_title = $t->type;
} else {
$this->_title .= Lang::txt('COM_RESOURCES_ALL');
$this->_task_title = Lang::txt('COM_RESOURCES_ALL');
}
// Set page title
$this->_buildTitle();
// Set the pathway
$this->_buildPathway();
// Output HTML
$this->view->title = $this->_title;
$this->view->config = $this->config;
foreach ($this->getErrors() as $error) {
$this->view->setError($error);
}
$this->view->setName('browse')->setLayout('default')->display();
}
/**
* Get a list of resources
*
* @apiMethod GET
* @apiUri /resources/list
* @apiParameter {
* "name": "limit",
* "description": "Number of result to return.",
* "type": "integer",
* "required": false,
* "default": 25
* }
* @apiParameter {
* "name": "start",
* "description": "Number of where to start returning results.",
* "type": "integer",
* "required": false,
* "default": 0
* }
* @apiParameter {
* "name": "type",
* "description": "Type of resource to filter results.",
* "type": "string",
* "required": false,
* "default": ""
* }
* @apiParameter {
* "name": "sortby",
* "description": "Value to sort results by.",
* "type": "string",
* "required": false,
* "default": "date",
* "allowedValues": "date, title, random"
* }
* @apiParameter {
* "name": "search",
* "description": "A word or phrase to search for.",
* "type": "string",
* "required": false,
* "default": ""
* }
* @return void
*/
public function listTask()
{
// Incoming
$filters = array('type' => Request::getVar('type', ''), 'sortby' => Request::getCmd('sortby', 'date'), 'limit' => Request::getInt('limit', Config::get('list_limit')), 'start' => Request::getInt('limitstart', 0), 'search' => Request::getVar('search', ''));
if (!in_array($filters['sortby'], array('date', 'date_published', 'date_created', 'date_modified', 'title', 'rating', 'ranking', 'random'))) {
App::abort(404, Lang::txt('Invalid sort value of "%s" used.', $filters['sortby']));
}
require_once Component::path('com_resources') . DS . 'tables' . DS . 'resource.php';
require_once Component::path('com_resources') . DS . 'tables' . DS . 'type.php';
$database = App::get('db');
// Instantiate a resource object
$rr = new Resource($database);
// encode results and return response
$response = new stdClass();
$response->records = array();
$response->total = $rr->getCount($filters);
if ($response->total) {
// Get major types
$t = new Type($database);
$types = array();
foreach ($t->getMajorTypes() as $type) {
unset($type->params);
unset($type->customFields);
$types[$type->id] = $type;
}
$response->records = $rr->getRecords($filters);
$base = rtrim(Request::base(), '/');
foreach ($response->records as $i => $entry) {
$entry->url = str_replace('/api', '', $base . '/' . ltrim(Route::url('index.php?option=com_resources&' . ($entry->alias ? 'alias=' . $entry->alias : 'id=' . $entry->id)), '/'));
if (isset($types[$entry->type])) {
$entry->type = $types[$entry->type];
}
$response->records[$i] = $entry;
}
}
$response->success = true;
$this->send($response);
}
