public function definition()
{
global $CFG;
$mform =& $this->_form;
$share = $this->_customdata['share'];
$mform->addElement('header', 'site', get_string('selecthub', 'hub'));
$mform->addElement('static', 'info', '', get_string('selecthubinfo', 'hub') . html_writer::empty_tag('br'));
$registrationmanager = new registration_manager();
$registeredhubs = $registrationmanager->get_registered_on_hubs();
//Public hub list
$options = array();
foreach ($registeredhubs as $hub) {
$hubname = $hub->hubname;
$mform->addElement('hidden', clean_param($hub->huburl, PARAM_ALPHANUMEXT), $hubname);
if (empty($hubname)) {
$hubname = $hub->huburl;
}
$mform->addElement('radio', 'huburl', null, ' ' . $hubname, $hub->huburl);
if ($hub->huburl == HUB_MOODLEORGHUBURL) {
$mform->setDefault('huburl', $hub->huburl);
}
}
$mform->addElement('hidden', 'id', $this->_customdata['id']);
if ($share) {
$buttonlabel = get_string('shareonhub', 'hub');
$mform->addElement('hidden', 'share', true);
} else {
$buttonlabel = get_string('advertiseonhub', 'hub');
$mform->addElement('hidden', 'advertise', true);
}
$this->add_action_buttons(false, $buttonlabel);
}
public function definition()
{
global $CFG, $USER, $OUTPUT;
$strrequired = get_string('required');
$mform =& $this->_form;
//set default value
$search = $this->_customdata['search'];
if (isset($this->_customdata['coverage'])) {
$coverage = $this->_customdata['coverage'];
} else {
$coverage = 'all';
}
if (isset($this->_customdata['licence'])) {
$licence = $this->_customdata['licence'];
} else {
$licence = 'all';
}
if (isset($this->_customdata['subject'])) {
$subject = $this->_customdata['subject'];
} else {
$subject = 'all';
}
if (isset($this->_customdata['audience'])) {
$audience = $this->_customdata['audience'];
} else {
$audience = 'all';
}
if (isset($this->_customdata['language'])) {
$language = $this->_customdata['language'];
} else {
$language = current_language();
}
if (isset($this->_customdata['educationallevel'])) {
$educationallevel = $this->_customdata['educationallevel'];
} else {
$educationallevel = 'all';
}
if (isset($this->_customdata['downloadable'])) {
$downloadable = $this->_customdata['downloadable'];
} else {
$downloadable = 0;
}
if (isset($this->_customdata['orderby'])) {
$orderby = $this->_customdata['orderby'];
} else {
$orderby = 'newest';
}
if (isset($this->_customdata['huburl'])) {
$huburl = $this->_customdata['huburl'];
} else {
$huburl = HUB_MOODLEORGHUBURL;
}
$mform->addElement('header', 'site', get_string('search', 'block_community'));
//add the course id (of the context)
$mform->addElement('hidden', 'courseid', $this->_customdata['courseid']);
$mform->addElement('hidden', 'executesearch', 1);
//retrieve the hub list on the hub directory by web service
$function = 'hubdirectory_get_hubs';
$params = array();
$serverurl = HUB_HUBDIRECTORYURL . "/local/hubdirectory/webservice/webservices.php";
require_once $CFG->dirroot . "/webservice/xmlrpc/lib.php";
$xmlrpcclient = new webservice_xmlrpc_client($serverurl, 'publichubdirectory');
try {
$hubs = $xmlrpcclient->call($function, $params);
} catch (Exception $e) {
$hubs = array();
$error = $OUTPUT->notification(get_string('errorhublisting', 'block_community', $e->getMessage()));
$mform->addElement('static', 'errorhub', '', $error);
}
//display list of registered on hub
$registrationmanager = new registration_manager();
$registeredhubs = $registrationmanager->get_registered_on_hubs();
//retrieve some additional hubs that we will add to
//the hub list got from the hub directory
$additionalhubs = array();
foreach ($registeredhubs as $registeredhub) {
$inthepubliclist = false;
foreach ($hubs as $hub) {
if ($hub['url'] == $registeredhub->huburl) {
$inthepubliclist = true;
$hub['registeredon'] = true;
}
}
if (!$inthepubliclist) {
$additionalhub = array();
$additionalhub['name'] = $registeredhub->hubname;
$additionalhub['url'] = $registeredhub->huburl;
$additionalhubs[] = $additionalhub;
}
}
if (!empty($additionalhubs)) {
$hubs = array_merge($hubs, $additionalhubs);
}
if (!empty($hubs)) {
//TODO: sort hubs by trusted/prioritize
//Public hub list
$options = array();
$firsthub = false;
foreach ($hubs as $hub) {
if (array_key_exists('id', $hub)) {
$params = array('hubid' => $hub['id'], 'filetype' => HUB_HUBSCREENSHOT_FILE_TYPE);
$imgurl = new moodle_url(HUB_HUBDIRECTORYURL . "/local/hubdirectory/webservice/download.php", $params);
$ascreenshothtml = html_writer::empty_tag('img', array('src' => $imgurl, 'alt' => $hub['name']));
$hubdescription = html_writer::tag('a', $hub['name'], array('class' => 'hublink clearfix', 'href' => $hub['url'], 'onclick' => 'this.target="_blank"'));
$hubdescription .= html_writer::tag('span', $ascreenshothtml, array('class' => 'hubscreenshot'));
$hubdescriptiontext = html_writer::tag('span', format_text($hub['description'], FORMAT_PLAIN), array('class' => 'hubdescription'));
if (isset($hub['enrollablecourses'])) {
//check needed to avoid warnings for Moodle version < 2011081700
$additionaldesc = get_string('enrollablecourses', 'block_community') . ': ' . $hub['enrollablecourses'] . ' - ' . get_string('downloadablecourses', 'block_community') . ': ' . $hub['downloadablecourses'];
$hubdescriptiontext .= html_writer::tag('span', $additionaldesc, array('class' => 'hubadditionaldesc'));
}
if ($hub['trusted']) {
$hubtrusted = get_string('hubtrusted', 'block_community');
$hubdescriptiontext .= html_writer::tag('span', $hubtrusted . ' ' . $OUTPUT->doc_link('trusted_hubs'), array('class' => 'trusted'));
}
$hubdescriptiontext = html_writer::tag('span', $hubdescriptiontext, array('class' => 'hubdescriptiontext'));
$hubdescription = html_writer::tag('span', $hubdescription . $hubdescriptiontext, array('class' => $hub['trusted'] ? 'hubtrusted' : 'hubnottrusted'));
} else {
$hubdescription = html_writer::tag('a', $hub['name'], array('class' => 'hublink hubtrusted', 'href' => $hub['url']));
}
if (empty($firsthub)) {
$mform->addElement('radio', 'huburl', get_string('selecthub', 'block_community'), $hubdescription, $hub['url']);
$mform->setDefault('huburl', $huburl);
$firsthub = true;
} else {
$mform->addElement('radio', 'huburl', '', $hubdescription, $hub['url']);
}
}
//display enrol/download select box if the USER has the download capability on the course
if (has_capability('moodle/community:download', context_course::instance($this->_customdata['courseid']))) {
$options = array(0 => get_string('enrollable', 'block_community'), 1 => get_string('downloadable', 'block_community'));
$mform->addElement('select', 'downloadable', get_string('enroldownload', 'block_community'), $options);
$mform->addHelpButton('downloadable', 'enroldownload', 'block_community');
} else {
$mform->addElement('hidden', 'downloadable', 0);
}
$options = array();
$options['all'] = get_string('any');
$options[HUB_AUDIENCE_EDUCATORS] = get_string('audienceeducators', 'hub');
$options[HUB_AUDIENCE_STUDENTS] = get_string('audiencestudents', 'hub');
$options[HUB_AUDIENCE_ADMINS] = get_string('audienceadmins', 'hub');
$mform->addElement('select', 'audience', get_string('audience', 'block_community'), $options);
$mform->setDefault('audience', $audience);
unset($options);
$mform->addHelpButton('audience', 'audience', 'block_community');
$options = array();
$options['all'] = get_string('any');
$options[HUB_EDULEVEL_PRIMARY] = get_string('edulevelprimary', 'hub');
$options[HUB_EDULEVEL_SECONDARY] = get_string('edulevelsecondary', 'hub');
$options[HUB_EDULEVEL_TERTIARY] = get_string('eduleveltertiary', 'hub');
$options[HUB_EDULEVEL_GOVERNMENT] = get_string('edulevelgovernment', 'hub');
$options[HUB_EDULEVEL_ASSOCIATION] = get_string('edulevelassociation', 'hub');
$options[HUB_EDULEVEL_CORPORATE] = get_string('edulevelcorporate', 'hub');
$options[HUB_EDULEVEL_OTHER] = get_string('edulevelother', 'hub');
$mform->addElement('select', 'educationallevel', get_string('educationallevel', 'block_community'), $options);
$mform->setDefault('educationallevel', $educationallevel);
unset($options);
$mform->addHelpButton('educationallevel', 'educationallevel', 'block_community');
$publicationmanager = new course_publish_manager();
$options = $publicationmanager->get_sorted_subjects();
foreach ($options as $key => &$option) {
$keylength = strlen($key);
if ($keylength == 10) {
$option = " " . $option;
} else {
if ($keylength == 12) {
$option = " " . $option;
}
}
}
$options = array_merge(array('all' => get_string('any')), $options);
$mform->addElement('select', 'subject', get_string('subject', 'block_community'), $options, array('id' => 'communitysubject'));
$mform->setDefault('subject', $subject);
unset($options);
$mform->addHelpButton('subject', 'subject', 'block_community');
$this->init_javascript_enhancement('subject', 'smartselect', array('selectablecategories' => true, 'mode' => 'compact'));
require_once $CFG->libdir . "/licenselib.php";
$licensemanager = new license_manager();
$licences = $licensemanager->get_licenses();
$options = array();
$options['all'] = get_string('any');
foreach ($licences as $license) {
$options[$license->shortname] = get_string($license->shortname, 'license');
}
$mform->addElement('select', 'licence', get_string('licence', 'block_community'), $options);
unset($options);
$mform->addHelpButton('licence', 'licence', 'block_community');
$mform->setDefault('licence', $licence);
$languages = get_string_manager()->get_list_of_languages();
collatorlib::asort($languages);
$languages = array_merge(array('all' => get_string('any')), $languages);
$mform->addElement('select', 'language', get_string('language'), $languages);
$mform->setDefault('language', $language);
$mform->addHelpButton('language', 'language', 'block_community');
$mform->addElement('radio', 'orderby', get_string('orderby', 'block_community'), get_string('orderbynewest', 'block_community'), 'newest');
$mform->addElement('radio', 'orderby', null, get_string('orderbyeldest', 'block_community'), 'eldest');
$mform->addElement('radio', 'orderby', null, get_string('orderbyname', 'block_community'), 'fullname');
$mform->addElement('radio', 'orderby', null, get_string('orderbypublisher', 'block_community'), 'publisher');
$mform->addElement('radio', 'orderby', null, get_string('orderbyratingaverage', 'block_community'), 'ratingaverage');
$mform->setDefault('orderby', $orderby);
$mform->setType('orderby', PARAM_ALPHA);
$mform->addElement('text', 'search', get_string('keywords', 'block_community'));
$mform->addHelpButton('search', 'keywords', 'block_community');
$mform->addElement('submit', 'submitbutton', get_string('search', 'block_community'));
}
}
if (!empty($publication)) {
$publication->status = $sitecourse['privacy'];
$publication->timechecked = time();
$publicationmanager->update_publication($publication);
} else {
$msgparams = new stdClass();
$msgparams->id = $sitecourse['id'];
$msgparams->hubname = html_writer::tag('a', $hub->hubname, array('href' => $hub->huburl));
$confirmmessage .= $OUTPUT->notification(get_string('detectednotexistingpublication', 'hub', $msgparams));
}
}
}
}
//if the site os registered on no hub display an error page
$registrationmanager = new registration_manager();
$registeredhubs = $registrationmanager->get_registered_on_hubs();
if (empty($registeredhubs)) {
echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('publishon', 'hub'), 3, 'main');
echo $OUTPUT->box(get_string('notregisteredonhub', 'hub'));
echo $OUTPUT->footer();
die;
}
$renderer = $PAGE->get_renderer('core', 'publish');
/// UNPUBLISH
$cancel = optional_param('cancel', 0, PARAM_BOOL);
if (!empty($cancel) and confirm_sesskey()) {
$confirm = optional_param('confirm', 0, PARAM_BOOL);
$hubcourseid = optional_param('hubcourseid', 0, PARAM_INT);
$publicationid = optional_param('publicationid', 0, PARAM_INT);
$timepublished = optional_param('timepublished', 0, PARAM_INT);
public function definition()
{
global $CFG, $USER, $OUTPUT;
$strrequired = get_string('required');
$mform =& $this->_form;
//set default value
$search = $this->_customdata['search'];
if (isset($this->_customdata['coverage'])) {
$coverage = $this->_customdata['coverage'];
} else {
$coverage = 'all';
}
if (isset($this->_customdata['licence'])) {
$licence = $this->_customdata['licence'];
} else {
$licence = 'all';
}
if (isset($this->_customdata['subject'])) {
$subject = $this->_customdata['subject'];
} else {
$subject = 'all';
}
if (isset($this->_customdata['audience'])) {
$audience = $this->_customdata['audience'];
} else {
$audience = 'all';
}
if (isset($this->_customdata['language'])) {
$language = $this->_customdata['language'];
} else {
$language = current_language();
}
if (isset($this->_customdata['educationallevel'])) {
$educationallevel = $this->_customdata['educationallevel'];
} else {
$educationallevel = 'all';
}
if (isset($this->_customdata['downloadable'])) {
$downloadable = $this->_customdata['downloadable'];
} else {
$downloadable = 1;
}
if (isset($this->_customdata['orderby'])) {
$orderby = $this->_customdata['orderby'];
} else {
$orderby = 'newest';
}
if (isset($this->_customdata['huburl'])) {
$huburl = $this->_customdata['huburl'];
} else {
$huburl = HUB_MOODLEORGHUBURL;
}
$mform->addElement('header', 'site', get_string('search', 'block_community'));
//add the course id (of the context)
$mform->addElement('hidden', 'courseid', $this->_customdata['courseid']);
$mform->setType('courseid', PARAM_INT);
$mform->addElement('hidden', 'executesearch', 1);
$mform->setType('executesearch', PARAM_INT);
//retrieve the hub list on the hub directory by web service
$function = 'hubdirectory_get_hubs';
$params = array();
$serverurl = HUB_HUBDIRECTORYURL . "/local/hubdirectory/webservice/webservices.php";
require_once $CFG->dirroot . "/webservice/xmlrpc/lib.php";
$xmlrpcclient = new webservice_xmlrpc_client($serverurl, 'publichubdirectory');
try {
$hubs = $xmlrpcclient->call($function, $params);
} catch (Exception $e) {
$hubs = array();
$error = $OUTPUT->notification(get_string('errorhublisting', 'block_community', $e->getMessage()));
$mform->addElement('static', 'errorhub', '', $error);
}
//display list of registered on hub
$registrationmanager = new registration_manager();
$registeredhubs = $registrationmanager->get_registered_on_hubs();
//retrieve some additional hubs that we will add to
//the hub list got from the hub directory
$additionalhubs = array();
foreach ($registeredhubs as $registeredhub) {
$inthepubliclist = false;
foreach ($hubs as $hub) {
if ($hub['url'] == $registeredhub->huburl) {
$inthepubliclist = true;
$hub['registeredon'] = true;
}
}
if (!$inthepubliclist) {
$additionalhub = array();
$additionalhub['name'] = $registeredhub->hubname;
$additionalhub['url'] = $registeredhub->huburl;
$additionalhubs[] = $additionalhub;
}
}
if (!empty($additionalhubs)) {
$hubs = array_merge($hubs, $additionalhubs);
}
if (!empty($hubs)) {
$htmlhubs = array();
foreach ($hubs as $hub) {
// Name can come from hub directory - need some cleaning.
$hubname = clean_text($hub['name'], PARAM_TEXT);
$smalllogohtml = '';
if (array_key_exists('id', $hub)) {
// Retrieve hub logo + generate small logo.
$params = array('hubid' => $hub['id'], 'filetype' => HUB_HUBSCREENSHOT_FILE_TYPE);
$imgurl = new moodle_url(HUB_HUBDIRECTORYURL . "/local/hubdirectory/webservice/download.php", $params);
$imgsize = getimagesize($imgurl->out(false));
if ($imgsize[0] > 1) {
$ascreenshothtml = html_writer::empty_tag('img', array('src' => $imgurl, 'alt' => $hubname));
$smalllogohtml = html_writer::empty_tag('img', array('src' => $imgurl, 'alt' => $hubname, 'height' => 30, 'width' => 40));
} else {
$ascreenshothtml = '';
}
$hubimage = html_writer::tag('div', $ascreenshothtml, array('class' => 'hubimage'));
// Statistics + trusted info.
$hubstats = '';
if (isset($hub['enrollablecourses'])) {
//check needed to avoid warnings for Moodle version < 2011081700
$additionaldesc = get_string('enrollablecourses', 'block_community') . ': ' . $hub['enrollablecourses'] . ' - ' . get_string('downloadablecourses', 'block_community') . ': ' . $hub['downloadablecourses'];
$hubstats .= html_writer::tag('div', $additionaldesc);
}
if ($hub['trusted']) {
$hubtrusted = get_string('hubtrusted', 'block_community');
$hubstats .= $OUTPUT->doc_link('trusted_hubs') . html_writer::tag('div', $hubtrusted);
}
$hubstats = html_writer::tag('div', $hubstats, array('class' => 'hubstats'));
// hub name link + hub description.
$hubnamelink = html_writer::link($hub['url'], html_writer::tag('h2', $hubname), array('class' => 'hubtitlelink'));
// The description can come from the hub directory - need to clean.
$hubdescription = clean_param($hub['description'], PARAM_TEXT);
$hubdescriptiontext = html_writer::tag('div', format_text($hubdescription, FORMAT_PLAIN), array('class' => 'hubdescription'));
$hubtext = html_writer::tag('div', $hubdescriptiontext . $hubstats, array('class' => 'hubtext'));
$hubimgandtext = html_writer::tag('div', $hubimage . $hubtext, array('class' => 'hubimgandtext'));
$hubfulldesc = html_writer::tag('div', $hubnamelink . $hubimgandtext, array('class' => 'hubmainhmtl'));
} else {
$hubfulldesc = html_writer::link($hub['url'], $hubname);
}
// Add hub to the hub items.
$hubinfo = new stdClass();
$hubinfo->mainhtml = $hubfulldesc;
$hubinfo->rowhtml = html_writer::tag('div', $smalllogohtml, array('class' => 'hubsmalllogo')) . $hubname;
$hubitems[$hub['url']] = $hubinfo;
}
// Hub listing form element.
$mform->addElement('listing', 'huburl', '', '', array('items' => $hubitems, 'showall' => get_string('showall', 'block_community'), 'hideall' => get_string('hideall', 'block_community')));
$mform->setDefault('huburl', $huburl);
//display enrol/download select box if the USER has the download capability on the course
if (has_capability('moodle/community:download', context_course::instance($this->_customdata['courseid']))) {
$options = array(0 => get_string('enrollable', 'block_community'), 1 => get_string('downloadable', 'block_community'));
$mform->addElement('select', 'downloadable', get_string('enroldownload', 'block_community'), $options);
$mform->addHelpButton('downloadable', 'enroldownload', 'block_community');
$mform->setDefault('downloadable', $downloadable);
} else {
$mform->addElement('hidden', 'downloadable', 0);
}
$mform->setType('downloadable', PARAM_INT);
$options = array();
$options['all'] = get_string('any');
$options[HUB_AUDIENCE_EDUCATORS] = get_string('audienceeducators', 'hub');
$options[HUB_AUDIENCE_STUDENTS] = get_string('audiencestudents', 'hub');
$options[HUB_AUDIENCE_ADMINS] = get_string('audienceadmins', 'hub');
$mform->addElement('select', 'audience', get_string('audience', 'block_community'), $options);
$mform->setDefault('audience', $audience);
unset($options);
$mform->addHelpButton('audience', 'audience', 'block_community');
$options = array();
$options['all'] = get_string('any');
$options[HUB_EDULEVEL_PRIMARY] = get_string('edulevelprimary', 'hub');
$options[HUB_EDULEVEL_SECONDARY] = get_string('edulevelsecondary', 'hub');
$options[HUB_EDULEVEL_TERTIARY] = get_string('eduleveltertiary', 'hub');
$options[HUB_EDULEVEL_GOVERNMENT] = get_string('edulevelgovernment', 'hub');
$options[HUB_EDULEVEL_ASSOCIATION] = get_string('edulevelassociation', 'hub');
$options[HUB_EDULEVEL_CORPORATE] = get_string('edulevelcorporate', 'hub');
$options[HUB_EDULEVEL_OTHER] = get_string('edulevelother', 'hub');
$mform->addElement('select', 'educationallevel', get_string('educationallevel', 'block_community'), $options);
$mform->setDefault('educationallevel', $educationallevel);
unset($options);
$mform->addHelpButton('educationallevel', 'educationallevel', 'block_community');
$publicationmanager = new course_publish_manager();
$options = $publicationmanager->get_sorted_subjects();
$mform->addElement('searchableselector', 'subject', get_string('subject', 'block_community'), $options, array('id' => 'communitysubject'));
$mform->setDefault('subject', $subject);
unset($options);
$mform->addHelpButton('subject', 'subject', 'block_community');
require_once $CFG->libdir . "/licenselib.php";
$licensemanager = new license_manager();
$licences = $licensemanager->get_licenses();
$options = array();
$options['all'] = get_string('any');
foreach ($licences as $license) {
$options[$license->shortname] = get_string($license->shortname, 'license');
}
$mform->addElement('select', 'licence', get_string('licence', 'block_community'), $options);
unset($options);
$mform->addHelpButton('licence', 'licence', 'block_community');
$mform->setDefault('licence', $licence);
$languages = get_string_manager()->get_list_of_languages();
core_collator::asort($languages);
$languages = array_merge(array('all' => get_string('any')), $languages);
$mform->addElement('select', 'language', get_string('language'), $languages);
$mform->setDefault('language', $language);
$mform->addHelpButton('language', 'language', 'block_community');
$mform->addElement('select', 'orderby', get_string('orderby', 'block_community'), array('newest' => get_string('orderbynewest', 'block_community'), 'eldest' => get_string('orderbyeldest', 'block_community'), 'fullname' => get_string('orderbyname', 'block_community'), 'publisher' => get_string('orderbypublisher', 'block_community'), 'ratingaverage' => get_string('orderbyratingaverage', 'block_community')));
$mform->setDefault('orderby', $orderby);
$mform->addHelpButton('orderby', 'orderby', 'block_community');
$mform->setType('orderby', PARAM_ALPHA);
$mform->setAdvanced('audience');
$mform->setAdvanced('educationallevel');
$mform->setAdvanced('subject');
$mform->setAdvanced('licence');
$mform->setAdvanced('language');
$mform->setAdvanced('orderby');
$mform->addElement('text', 'search', get_string('keywords', 'block_community'), array('size' => 30));
$mform->addHelpButton('search', 'keywords', 'block_community');
$mform->setType('search', PARAM_NOTAGS);
$mform->addElement('submit', 'submitbutton', get_string('search', 'block_community'));
}
}
