PHP coursetag_store_keywords Examples

Example #1

File: coursetags_add.php Project: vuchannguyen/web

/**
 * coursetags_add.php
 * @author j.beedell@open.ac.uk June07
 */
require_once '../config.php';
require_login();
$systemcontext = get_context_instance(CONTEXT_SYSTEM);
require_capability('moodle/tag:create', $systemcontext);
if (empty($CFG->usetags)) {
    print_error('tagsaredisabled', 'tag');
}
$returnurl = optional_param('returnurl', null, PARAM_TEXT);
$keyword = optional_param('coursetag_new_tag', '', PARAM_TEXT);
$courseid = optional_param('entryid', 0, PARAM_INT);
$userid = optional_param('userid', 0, PARAM_INT);
$keyword = trim(strip_tags($keyword));
if ($keyword and confirm_sesskey()) {
    require_once $CFG->dirroot . '/tag/coursetagslib.php';
    if ($courseid > 0 and $userid > 0) {
        $myurl = 'tag/search.php';
        $keywords = explode(',', $keyword);
        coursetag_store_keywords($keywords, $courseid, $userid, 'default', $myurl);
    }
}
// send back to originating page, where the new tag will be visible in the block
if ($returnurl) {
    redirect($returnurl);
} else {
    $myurl = $CFG->wwwroot . '/';
}
redirect($myurl);

Example #2

// Permissions
$sitecontext = get_context_instance(CONTEXT_SYSTEM);
require_login($course->id);
$canedit = has_capability('moodle/tag:create', $sitecontext);

// Language strings
$tagslang = 'block_tags';

// Store data
if ($data = data_submitted()) {
    if (confirm_sesskey() and $courseid > 0 and $USER->id > 0 and $canedit) {
        // store personal tag
        if (trim(strip_tags($keyword))) {
            $myurl = 'tag/search.php';
            $keywords = explode(',', $keyword);
            coursetag_store_keywords($keywords, $courseid, $USER->id, 'default', $myurl);
        }
        // delete personal tag
        if ($deltag > 0) {
            coursetag_delete_keyword($deltag, $USER->id, $courseid);
        }
    }
}

// The title and breadcrumb
$title = get_string('edittitle', $tagslang);
$coursefullname = format_string($course->fullname);
$courseshortname = format_string($course->shortname, true, array('context' => get_context_instance(CONTEXT_COURSE, $course->id)));
$PAGE->navbar->add($title);
$PAGE->set_title($title);
$PAGE->set_heading($course->fullname);