/** * Print url info and link. * @param object $url * @param object $cm * @param object $course * @return does not return */ function url_print_workaround($url, $cm, $course) { global $OUTPUT; url_print_header($url, $cm, $course); url_print_heading($url, $cm, $course, true); url_print_intro($url, $cm, $course, true); $fullurl = url_get_full_url($url, $cm, $course); $display = url_get_final_display_type($url); if ($display == RESOURCELIB_DISPLAY_POPUP) { $jsfullurl = addslashes_js($fullurl); $options = empty($url->displayoptions) ? array() : unserialize($url->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"; $extra = "onclick=\"window.open('{$jsfullurl}', '', '{$wh}'); return false;\""; } else { if ($display == RESOURCELIB_DISPLAY_NEW) { $extra = "onclick=\"this.target='_blank';\""; } else { $extra = ''; } } echo '<div class="urlworkaround">'; print_string('clicktoopen', 'url', "<a href=\"{$fullurl}\" {$extra}>{$fullurl}</a>"); echo '</div>'; echo $OUTPUT->footer(); die; }
/** * 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 $coursemodule * @return object info */ function url_get_coursemodule_info($coursemodule) { global $CFG, $DB; require_once "{$CFG->dirroot}/mod/url/locallib.php"; if (!($url = $DB->get_record('url', array('id' => $coursemodule->instance), 'id, name, display, displayoptions, externalurl, parameters, intro, introformat'))) { return NULL; } $info = new cached_cm_info(); $info->name = $url->name; //note: there should be a way to differentiate links from normal resources $info->icon = url_guess_icon($url->externalurl); $display = url_get_final_display_type($url); if ($display == RESOURCELIB_DISPLAY_POPUP) { $fullurl = "{$CFG->wwwroot}/mod/url/view.php?id={$coursemodule->id}&redirect=1"; $options = empty($url->displayoptions) ? array() : unserialize($url->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"; $info->onclick = "window.open('{$fullurl}', '', '{$wh}'); return false;"; } else { if ($display == RESOURCELIB_DISPLAY_NEW) { $fullurl = "{$CFG->wwwroot}/mod/url/view.php?id={$coursemodule->id}&redirect=1"; $info->onclick = "window.open('{$fullurl}'); return false;"; } } if ($coursemodule->showdescription) { // Convert intro to html. Do not filter cached version, filters run at display time. $info->content = format_module_intro('url', $url, $coursemodule->id, false); } return $info; }
$cm = get_coursemodule_from_instance('url', $url->id, $url->course, false, MUST_EXIST); } else { $cm = get_coursemodule_from_id('url', $id, 0, false, MUST_EXIST); $url = $DB->get_record('url', array('id' => $cm->instance), '*', MUST_EXIST); } $course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST); require_course_login($course, true, $cm); $context = get_context_instance(CONTEXT_MODULE, $cm->id); require_capability('mod/url:view', $context); add_to_log($course->id, 'url', 'view', 'view.php?id=' . $cm->id, $url->id, $cm->id); // Update 'viewed' state if required by completion system $completion = new completion_info($course); $completion->set_module_viewed($cm); $PAGE->set_url('/mod/url/view.php', array('id' => $cm->id)); if ($redirect) { // coming from course page or url index page, // the redirection is needed for completion tracking and logging $fullurl = url_get_full_url($url, $cm, $course); redirect(str_replace('&', '&', $fullurl)); } switch (url_get_final_display_type($url)) { case RESOURCELIB_DISPLAY_EMBED: url_display_embed($url, $cm, $course); break; case RESOURCELIB_DISPLAY_FRAME: url_display_frame($url, $cm, $course); break; default: url_print_workaround($url, $cm, $course); break; }
/** * 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 $coursemodule * @return object info */ function url_get_coursemodule_info($coursemodule) { global $CFG, $DB; require_once "{$CFG->dirroot}/mod/url/locallib.php"; if (!($url = $DB->get_record('url', array('id' => $coursemodule->instance), 'id, name, display, displayoptions, externalurl, parameters'))) { return NULL; } $info = new object(); $info->name = $url->name; //note: there should be a way to differentiate links from normal resources $info->icon = url_guess_icon($url->externalurl); $display = url_get_final_display_type($url); if ($display == RESOURCELIB_DISPLAY_POPUP) { $fullurl = "{$CFG->wwwroot}/mod/url/view.php?id={$coursemodule->id}&redirect=1"; $options = empty($url->displayoptions) ? array() : unserialize($url->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"; $info->extra = urlencode("onclick=\"window.open('{$fullurl}', '', '{$wh}'); return false;\""); } else { if ($display == RESOURCELIB_DISPLAY_NEW) { $fullurl = "{$CFG->wwwroot}/mod/url/view.php?id={$coursemodule->id}&redirect=1"; $info->extra = urlencode("onclick=\"window.open('{$fullurl}'); return false;\""); } else { if ($display == RESOURCELIB_DISPLAY_OPEN) { $fullurl = "{$CFG->wwwroot}/mod/url/view.php?id={$coursemodule->id}&redirect=1"; $info->extra = urlencode("onclick=\"window.location.href ='{$fullurl}';return false;\""); } } } return $info; }
$PAGE->set_url('/mod/url/view.php', array('id' => $cm->id)); // Make sure URL exists before generating output - some older sites may contain empty urls // Do not use PARAM_URL here, it is too strict and does not support general URIs! $exturl = trim($url->externalurl); if (empty($exturl) or $exturl === 'http://') { url_print_header($url, $cm, $course); url_print_heading($url, $cm, $course); url_print_intro($url, $cm, $course); notice(get_string('invalidstoredurl', 'url'), new moodle_url('/course/view.php', array('id'=>$cm->course))); die; } unset($exturl); $displaytype = url_get_final_display_type($url); 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 url index page, // the redirection is needed for completion tracking and logging $fullurl = str_replace('&', '&', url_get_full_url($url, $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.