set_url('course/search.php', compact('search', 'page', 'perpage', 'blocklist', 'modulelist', 'edit')); $PAGE->set_context(get_context_instance(CONTEXT_SYSTEM)); $search = trim(strip_tags($search)); // trim & clean raw searched string if ($search) { $searchterms = explode(" ", $search); // Search for words independently foreach ($searchterms as $key => $searchterm) { if (strlen($searchterm) < 2) { unset($searchterms[$key]); } } $search = trim(implode(" ", $searchterms)); } $site = get_site(); $urlparams = array(); foreach (array('search', 'page', 'blocklist', 'modulelist') as $param) { if (!empty($$param)) { $urlparams[$param] = $$param; } } if ($perpage != 10) { $urlparams['perpage'] = $perpage; } $PAGE->set_url('course/search.php', $urlparams); $PAGE->set_context(get_context_instance(CONTEXT_SYSTEM)); if ($CFG->forcelogin) { require_login(); } if (can_edit_in_category()) { if ($edit !== -1) { $USER->editing = $edit; } $adminediting = $PAGE->user_is_editing(); } else { $adminediting = false; } /// Editing functions if (has_capability('moodle/course:visibility', get_context_instance(CONTEXT_SYSTEM))) { /// Hide or show a course if ($hide or $show and confirm_sesskey()) { if ($hide) { $course = $DB->get_record("course", array("id"=>$hide)); $visible = 0; } else { $course = $DB->get_record("course", array("id"=>$show)); $visible = 1; } if ($course) { if (! $DB->set_field("course", "visible", $visible, array("id"=>$course->id))) { notify("Could not update that course!"); } } } } if (has_capability('moodle/course:create', get_context_instance(CONTEXT_SYSTEM)) && $perpage != 99999) { $perpage = 30; } $displaylist = array(); $parentlist = array(); make_categories_list($displaylist, $parentlist); $strcourses = get_string("courses"); $strsearch = get_string("search"); $strsearchresults = get_string("searchresults"); $strcategory = get_string("category"); $strselect = get_string("select"); $strselectall = get_string("selectall"); $strdeselectall = get_string("deselectall"); $stredit = get_string("edit"); $strfrontpage = get_string('frontpage', 'admin'); $strnovalidcourses = get_string('novalidcourses'); if (empty($search) and empty($blocklist) and empty($modulelist)) { $navlinks = array(); $navlinks[] = array('name' => $strcourses, 'link' => "index.php", 'type' => 'misc'); $navlinks[] = array('name' => $strsearch, 'link' => null, 'type' => 'misc'); $navigation = build_navigation($navlinks); print_header("$site->fullname : $strsearch", $site->fullname, $navigation, "", ""); print_simple_box_start("center"); echo "
"; echo "
"; print_course_search("", false, "plain"); echo "

"; print_string("searchhelp"); echo "

"; echo "
"; print_simple_box_end(); print_footer(); exit; } if (!empty($moveto) and $data = data_submitted() and confirm_sesskey()) { // Some courses are being moved if (! $destcategory = $DB->get_record("course_categories", array("id"=>$data->moveto))) { print_error('cannotfindcategory', '', '', $data->moveto); } $courses = array(); foreach ( $data as $key => $value ) { if (preg_match('/^c\d+$/', $key)) { array_push($courses, substr($key, 1)); } } move_courses($courses, $data->moveto); } // get list of courses containing blocks if required if (!empty($blocklist) and confirm_sesskey()) { $blockname = $DB->get_field('block', 'name', array('id' => $blocklist)); $courses = $DB->get_recordset_sql(" SELECT * FROM {course} WHERE id IN ( SELECT DISTINCT ctx.instanceid FROM {context} ctx JOIN {block_instances} bi ON bi.contextid = ctx.id WHERE ctx.contextlevel = " . CONTEXT_COURSE . " AND bi.blockname = ?)", array($blockname)); $courses = array(); foreach ($courses as $course) { $courses[$course->id] = $course; } $totalcount = count($courses); } // get list of courses containing modules if required elseif (!empty($modulelist) and confirm_sesskey()) { $modulename = $modulelist; $sql = "SELECT DISTINCT c.id FROM {".$modulelist."} module, {course} c" ." WHERE module.course=c.id"; $courseids = $DB->get_records_sql($sql); $courses = array(); if (!empty($courseids)) { $firstcourse = $page*$perpage; $lastcourse = $page*$perpage + $perpage -1; $i = 0; foreach ($courseids as $courseid) { if ($i>= $firstcourse && $i<=$lastcourse) { $courses[$courseid->id] = $DB->get_record('course', array('id'=> $courseid->id)); } $i++; } $totalcount = count($courseids); } else { $totalcount = 0; } } else { $courses = get_courses_search($searchterms, "fullname ASC", $page, $perpage, $totalcount); } $searchform = print_course_search($search, true, "navbar"); if (!empty($courses) && has_capability('moodle/course:create', get_context_instance(CONTEXT_SYSTEM))) { $searchform = ''; // not sure if this capability is the best here if (has_capability('moodle/category:manage', get_context_instance(CONTEXT_SYSTEM))) { if ($PAGE->user_is_editing()) { $string = get_string("turneditingoff"); $edit = "off"; $perpage = 30; } else { $string = get_string("turneditingon"); $edit = "on"; } $form = new html_form(); $form->url = new moodle_url("$CFG->wwwroot/course/search.php", array( 'edit' => $edit, 'sesskey' => sesskey(), 'search' => s($search, true), 'page' => $page, 'perpage' => $perpage)); $form->method = 'get'; $form->button->text = s($string); $searchform = $OUTPUT->button($form); } } $navlinks = array(); $navlinks[] = array('name' => $strcourses, 'link' => 'index.php', 'type' => 'misc'); $navlinks[] = array('name' => $strsearch, 'link' => 'search.php', 'type' => 'misc'); $navlinks[] = array('name' => "'".s($search)."'", 'link' => null, 'type' => 'misc'); $navigation = build_navigation($navlinks); print_header("$site->fullname : $strsearchresults", $site->fullname, $navigation, "", "", "", $searchform); $lastcategory = -1; if ($courses) { print_heading("$strsearchresults: $totalcount"); $encodedsearch = urlencode($search); ///add the module parameter to the paging bar if they exists $modulelink = ""; if (!empty($modulelist) and confirm_sesskey()) { $modulelink = "&modulelist=".$modulelist."&sesskey=".sesskey(); } print_navigation_bar($totalcount, $page, $perpage, $encodedsearch, $modulelink); if (!$adminediting) { foreach ($courses as $course) { $course->summary .= "

"; $course->summary .= "$strcategory: category\">"; $course->summary .= $displaylist[$course->category]; $course->summary .= "

"; print_course($course, $search); print_spacer(5,5); } } else { /// Show editing UI. echo "
\n"; echo "
\n"; echo "\n"; echo "\n"; echo "
\n"; echo "\n\n"; echo "\n"; echo "\n"; echo "\n"; echo "\n"; foreach ($courses as $course) { if (isset($course->context)) { $coursecontext = $course->context; } else { $coursecontext = get_context_instance(CONTEXT_COURSE, $course->id); } $linkcss = $course->visible ? "" : " class=\"dimmed\" "; // are we displaying the front page (courseid=1)? if ($course->id == 1) { echo "\n"; echo "\n"; // can't do anything else with the front page echo " \n"; // category place echo " \n"; // select place echo " \n"; // edit place echo "\n"; continue; } echo "\n"; echo "\n"; echo "\n"; echo "\n"; echo "\n\n"; } echo "\n\n\n"; echo "
$strcourses$strcategory$strselect$stredit
wwwroot\">$strfrontpage   
id\">" . highlight($search, format_string($course->fullname)) . "".$displaylist[$course->category]."\n"; // this is ok since this will get inherited from course category context // if it is set if (has_capability('moodle/category:manage', $coursecontext)) { echo "id\" />\n"; } else { echo "id\" disabled=\"disabled\" />\n"; } echo "\n"; // checks whether user can update course settings if (has_capability('moodle/course:update', $coursecontext)) { echo "wwwroot/course/edit.php?id=$course->id\">\nold_icon_url('t/edit') . "\" class=\"iconsmall\" alt=\"".get_string("settings")."\" />\n "; } // checks whether user can do role assignment if (has_capability('moodle/role:assign', $coursecontext)) { echo''; echo ''.get_string('assignroles', 'role').' ' . "\n"; } // checks whether user can delete course if (has_capability('moodle/course:delete', $coursecontext)) { echo "id\">\nold_icon_url('t/delete') . "\" class=\"iconsmall\" alt=\"".get_string("delete")."\" />\n "; } // checks whether user can change visibility if (has_capability('moodle/course:visibility', $coursecontext)) { if (!empty($course->visible)) { echo "id&sesskey=".sesskey()."\">\nold_icon_url('t/hide') . "\" class=\"iconsmall\" alt=\"".get_string("hide")."\" />\n "; } else { echo "id&sesskey=".sesskey()."\">\nold_icon_url('t/show') . "\" class=\"iconsmall\" alt=\"".get_string("show")."\" />\n "; } } // checks whether user can do site backup if (has_capability('moodle/site:backup', $coursecontext)) { echo "id\">\nold_icon_url('t/backup') . "\" class=\"iconsmall\" alt=\"".get_string("backup")."\" />\n "; } // checks whether user can do restore if (has_capability('moodle/site:restore', $coursecontext)) { echo "id&wdir=/backupdata\">\nold_icon_url('t/restore') . "\" class=\"iconsmall\" alt=\"".get_string("restore")."\" />\n "; } echo "
\n"; echo "
"; echo "\n"; echo "\n"; $select = new moodle_select(); $select->options = $displaylist; $select->name = "moveto"; $select->label = get_string("moveselectedcoursesto"); $select->add_action('change', 'submit_form_by_id', array('id' => 'movecourses')); echo $OUTPUT->select($select); echo "
\n
"; } print_navigation_bar($totalcount,$page,$perpage,$encodedsearch,$modulelink); } else { if (!empty($search)) { print_heading(get_string("nocoursesfound", "", s($search))); } else { print_heading( $strnovalidcourses ); } } echo "

"; print_course_search($search); print_footer(); /** * Print a list navigation bar * Display page numbers, and a link for displaying all entries * @param integer $totalcount - number of entry to display * @param integer $page - page number * @param integer $perpage - number of entry per page * @param string $encodedsearch * @param string $modulelink - module name */ function print_navigation_bar($totalcount,$page,$perpage,$encodedsearch,$modulelink) { print_paging_bar($totalcount, $page, $perpage, "search.php?search=$encodedsearch".$modulelink."&perpage=$perpage&",'page',($perpage == 99999)); //display if ($perpage != 99999 && $totalcount > $perpage) { echo "

"; echo "".get_string("showall", "", $totalcount).""; echo "

"; } } ?>