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<?php // $Id$
require_once("../../config.php");
require_once("lib.php");
$concept = optional_param('concept', '', PARAM_CLEAN);
$courseid = optional_param('courseid', 0, PARAM_INT);
$eid = optional_param('eid', 0, PARAM_INT); // glossary entry id
$displayformat = optional_param('displayformat',-1, PARAM_SAFEDIR);
if ($CFG->forcelogin) {
require_login();
}
if ($eid) {
if (!$entry = get_record("glossary_entries", "id", $eid)) {
error('Invalid entry id');
}
if (!$glossary = get_record('glossary','id',$entry->glossaryid)) {
error('Invalid glossary id');
}
if (!$cm = get_coursemodule_from_instance("glossary", $glossary->id)) {
error("Could not determine which course module this belonged to!");
}
if (!$course = get_record("course", "id", $cm->course)) {
error('Invalid course id');
}
require_course_login($course, true, $cm);
$entry->glossaryname = $glossary->name;
$entry->cmid = $cm->id;
$entry->courseid = $cm->course;
$entries = array($entry);
} else if ($concept) {
if (!$course = get_record("course", "id", $courseid)) {
error('Invalid course id');
}
require_course_login($course);
$entries = glossary_get_entries_search($concept, $courseid);
} else {
error('No valid entry specified');
}
if ($entries) {
foreach ($entries as $key => $entry) {
// Need to get the course where the entry is,
// in order to check for visibility/approve permissions there
if (!$entrycourse = get_record("course", "id", $entry->courseid)) {
error('Invalid entry course id');
}
$modinfo = get_fast_modinfo($entrycourse);
// make sure the entry is visible
if (empty($modinfo->cms[$entry->cmid]->uservisible)) {
unset($entries[$key]);
continue;
}
// make sure the entry is approved (or approvable by current user)
if (!$entry->approved and ($USER->id != $entry->userid)) {
$context = get_context_instance(CONTEXT_MODULE, $entry->cmid);
if (!has_capability('mod/glossary:approve', $context)) {
unset($entries[$key]);
continue;
}
}
$entries[$key]->footer = "<p style=\"text-align:right\">&raquo;&nbsp;<a href=\"$CFG->wwwroot/mod/glossary/view.php?g=$entry->glossaryid\">".format_string($entry->glossaryname,true)."</a></p>";
add_to_log($entry->courseid, "glossary", "view entry", "showentry.php?eid=$entry->id", $entry->id, $entry->cmid);
}
}
if (!empty($courseid)) {
$strglossaries = get_string("modulenameplural", "glossary");
$strsearch = get_string("search");
$CFG->framename = "newwindow";
$navlinks = array();
$navlinks[] = array('name' => $strglossaries, 'link' => '', 'type' => 'activity');
$navlinks[] = array('name' => $strsearch, 'link' => '', 'type' => 'title');
$navigation = build_navigation($navlinks);
print_header(strip_tags("$course->shortname: $strglossaries $strsearch"), $course->fullname, $navigation, "", "", true, "&nbsp;", "&nbsp;");
} else {
print_header(); // Needs to be something here to allow linking back to the whole glossary
}
if ($entries) {
glossary_print_dynaentry($courseid, $entries, $displayformat);
}
close_window_button();
/// Show one reduced footer
print_footer('none');
?>
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