/**
* 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 stdClass $coursemodule
* @return cached_cm_info info
*/
function flexpaper_get_coursemodule_info($coursemodule) {
global $CFG, $DB;
require_once("$CFG->libdir/filelib.php");
require_once("$CFG->dirroot/mod/flexpaper/locallib.php");
require_once($CFG->libdir.'/completionlib.php');
$context = context_module::instance($coursemodule->id);
if (!$flexpaper = $DB->get_record('flexpaper', array('id'=>$coursemodule->instance),
'id, name, display, displayoptions, tobemigrated, revision, intro, introformat')) {
return NULL;
}
$info = new cached_cm_info();
$info->name = $flexpaper->name;
if ($coursemodule->showdescription) {
// Convert intro to html. Do not filter cached version, filters run at display time.
$info->content = format_module_intro('flexpaper', $flexpaper, $coursemodule->id, false);
}
if ($flexpaper->tobemigrated) {
$info->icon ='i/invalid';
return $info;
}
$fs = get_file_storage();
$files = $fs->get_area_files($context->id, 'mod_flexpaper', 'content', 0, 'sortorder DESC, id ASC', false); // TODO: this is not very efficient!!
if (count($files) >= 1) {
$mainfile = reset($files);
$info->icon = file_file_icon($mainfile, 24);
$flexpaper->mainfile = $mainfile->get_filename();
}
$display = flexpaper_get_final_display_type($flexpaper);
if ($display == RESOURCELIB_DISPLAY_POPUP) {
$fullurl = "$CFG->wwwroot/mod/flexpaper/view.php?id=$coursemodule->id&redirect=1";
$options = empty($flexpaper->displayoptions) ? array() : unserialize($flexpaper->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/flexpaper/view.php?id=$coursemodule->id&redirect=1";
$info->onclick = "window.open('$fullurl'); return false;";
}
// If any optional extra details are turned on, store in custom data
$info->customdata = flexpaper_get_optional_details($flexpaper, $coursemodule);
return $info;
}
/**
* Print flexpaper introduction.
* @param object $flexpaper
* @param object $cm
* @param object $course
* @param bool $ignoresettings print even if not specified in modedit
* @return void
*/
function flexpaper_print_intro($flexpaper, $cm, $course, $ignoresettings=false) {
global $OUTPUT;
$options = empty($flexpaper->displayoptions) ? array() : unserialize($flexpaper->displayoptions);
$extraintro = flexpaper_get_optional_details($flexpaper, $cm);
if ($extraintro) {
// Put a paragaph tag around the details
$extraintro = html_writer::tag('p', $extraintro, array('class' => 'flexpaperdetails'));
}
if ($ignoresettings || !empty($options['printintro']) || $extraintro) {
$gotintro = trim(strip_tags($flexpaper->intro));
if ($gotintro || $extraintro) {
echo $OUTPUT->box_start('mod_introbox', 'flexpaperintro');
if ($gotintro) {
echo format_module_intro('flexpaper', $flexpaper, $cm->id);
}
echo $extraintro;
echo $OUTPUT->box_end();
}
}
}
