/** * Given a course_module object, this function returns any * "extra" information that may be needed when printing * this activity in a course listing. * * See {@link get_array_of_activities()} in course/lib.php * * @param object $coursemodule * @return cached_cm_info info */ function practice_get_coursemodule_info($coursemodule) { global $CFG, $DB; require_once "{$CFG->dirroot}/mod/practice/locallib.php"; if (!($practice = $DB->get_record('practice', array('id' => $coursemodule->instance), 'id, name, display, displayoptions, externalpractice, parameters, intro, introformat'))) { return NULL; } $info = new cached_cm_info(); $info->name = $practice->name; //note: there should be a way to differentiate links from normal resources $info->icon = practice_guess_icon($practice->externalpractice, 24); $display = practice_get_final_display_type($practice); if ($display == RESOURCELIB_DISPLAY_POPUP) { $fullpractice = "{$CFG->wwwroot}/mod/practice/view.php?id={$coursemodule->id}&redirect=1"; $options = empty($practice->displayoptions) ? array() : unserialize($practice->displayoptions); $width = empty($options['popupwidth']) ? 620 : $options['popupwidth']; $height = empty($options['popupheight']) ? 450 : $options['popupheight']; $wh = "width={$width},height={$height},toolbar=no,location=no,menubar=no,copyhistory=no,status=no,directories=no,scrollbars=yes,resizable=yes"; $info->onclick = "window.open('{$fullpractice}', '', '{$wh}'); return false;"; } else { if ($display == RESOURCELIB_DISPLAY_NEW) { $fullpractice = "{$CFG->wwwroot}/mod/practice/view.php?id={$coursemodule->id}&redirect=1"; $info->onclick = "window.open('{$fullpractice}'); return false;"; } } if ($coursemodule->showdescription) { // Convert intro to html. Do not filter cached version, filters run at display time. $info->content = format_module_intro('practice', $practice, $coursemodule->id, false); } return $info; }
// Update 'viewed' state if required by completion system $completion = new completion_info($course); $completion->set_module_viewed($cm); $PAGE->set_practice('/mod/practice/view.php', array('id' => $cm->id)); // Make sure practice exists before generating output - some older sites may contain empty practices // Do not use PARAM_practice here, it is too strict and does not support general URIs! $exturl = trim($practice->externalurl); if (empty($extpractice) or $extpractice === 'http://') { practice_print_header($practice, $cm, $course); practice_print_heading($practice, $cm, $course); practice_print_intro($practice, $cm, $course); notice(get_string('invalidstoredpractice', 'practice'), new moodle_practice('/course/practice.php', array('pid' => $practice->externalurl))); die; } unset($extpractice); $displaytype = practice_get_final_display_type($practice); if ($displaytype == RESOURCELIB_DISPLAY_OPEN) { // For 'open' links, we always redirect to the content - except if the user // just chose 'save and display' from the form then that would be confusing if (!isset($_SERVER['HTTP_REFERER']) || strpos($_SERVER['HTTP_REFERER'], 'modedit.php') === false) { $redirect = true; } } if ($redirect) { // coming from course page or practice index page, // the redirection is needed for completion tracking and logging $fullpractice = str_replace('&', '&', practice_get_full_practice($practice, $cm, $course)); if (!course_get_format($course)->has_view_page()) { // If course format does not have a view page, add redirection delay with a link to the edit page. // Otherwise teacher is redirected to the external practice without any possibility to edit activity or course settings. $editpractice = null;
/** * Print practice info and link. * @param object $practice * @param object $cm * @param object $course * @return does not return */ function practice_print_workaround($practice, $cm, $course) { global $OUTPUT; practice_print_header($practice, $cm, $course); practice_print_heading($practice, $cm, $course, true); practice_print_intro($practice, $cm, $course, true); $fullpractice = practice_get_full_practice($practice, $cm, $course); $display = practice_get_final_display_type($practice); if ($display == RESOURCELIB_DISPLAY_POPUP) { $jsfullpractice = addslashes_js($fullpractice); $options = empty($practice->displayoptions) ? array() : unserialize($practice->displayoptions); $width = empty($options['popupwidth']) ? 620 : $options['popupwidth']; $height = empty($options['popupheight']) ? 450 : $options['popupheight']; $wh = "width={$width},height={$height},toolbar=no,location=no,menubar=no,copyhistory=no,status=no,directories=no,scrollbars=yes,resizable=yes"; $extra = "onclick=\"window.open('{$jsfullpractice}', '', '{$wh}'); return false;\""; } else { if ($display == RESOURCELIB_DISPLAY_NEW) { $extra = "onclick=\"this.target='_blank';\""; } else { $extra = ''; } } echo '<div class="practiceworkaround">'; print_string('clicktoopen', 'practice', "<a href=\"{$fullpractice}\" {$extra}>{$fullpractice}</a>"); echo '</div>'; echo $OUTPUT->footer(); die; }