/**
* This function creates the test data for the various tests below. The file
* setup is done on its own in the base class.
*
*/
private function create_section_icon_entries()
{
$courseid = $this->testcourseid;
$sectionheaders = array();
get_section_titles($courseid, $sectionheaders);
// Section 1 - {master, then course-specific}.
$si = new section_icon($courseid, $sectionheaders[0]);
$si->update_icon_record(1, $this->fileids[self::SECTION1_GLOBAL_FILE_ID_INDEX]);
$si->update_icon_record($courseid, $this->fileids[self::SECTION1_COURSE_FILE_ID_INDEX]);
// Section 2 - {master, then course-specific}.
$si = new section_icon($courseid, $sectionheaders[1]);
$si->update_icon_record(1, $this->fileids[self::SECTION2_GLOBAL_FILE_ID_INDEX]);
$si->update_icon_record($courseid, $this->fileids[self::SECTION2_COURSE_FILE_ID_INDEX]);
$si->update_disableicon(false);
// Section 3 - {master, then course-specific}.
$si = new section_icon($courseid, $sectionheaders[2]);
$si->update_icon_record(1, $this->fileids[self::SECTION3_GLOBAL_FILE_ID_INDEX]);
$si->update_icon_record($courseid, $this->fileids[self::SECTION3_COURSE_FILE_ID_INDEX]);
$si->update_disableicon(false);
$si->update_label("This is a custom label");
// Section 4 - {master only}.
$si = new section_icon($courseid, $sectionheaders[3]);
$si->update_icon_record(1, $this->fileids[self::SECTION4_GLOBAL_FILE_ID_INDEX]);
// Section 5 - {master only}.
$si = new section_icon($courseid, $sectionheaders[4]);
$si->update_icon_record(1, $this->fileids[self::SECTION5_GLOBAL_FILE_ID_INDEX]);
$si->update_disableicon(true);
$si->update_label("Custom label, but section disabled");
// Another entry not attached to a real section.
$si = new section_icon($courseid, "Disabled Topic");
$si->update_disableicon(true);
}
/**
* This function draws the block on the screen. Icons are retrieved from the database and displayed in
* the block. The link to edit the page is drawn only if the user has editing rights.
*
*/
public function get_content()
{
global $COURSE, $PAGE;
$PAGE->requires->css('/blocks/nurs_navigation/fade.css');
if ($this->content !== null) {
return $this->content;
}
$courseid = $COURSE->id;
$currentsection = $this->get_current_section($courseid);
$sectionheaders = array();
$numberofsections = get_section_titles($courseid, $sectionheaders);
// Note: setting to new class here means that any changes above will be wiped.
$this->content = new StdClass();
$this->content->footer = '<ul style="text-align: center; width: 100%; margin: 0; padding: 0; list-style: none;">';
$fontsize = $this->get_font_size();
for ($i = 0; $i < $numberofsections; $i++) {
$this->content->footer .= $this->get_block_icon_link($courseid, $i, $sectionheaders[$i], $currentsection, $fontsize);
}
$this->content->footer .= '</ul>';
$context = context_course::instance($courseid);
$canmanage = has_capability('block/nurs_navigation:caneditnursnavigation', $context);
$url = new moodle_url('/course/view.php', array('id' => $COURSE->id, 'section' => 0));
$this->content->footer .= "<center>" . html_writer::link($url, get_string('showallsections', BNN_LANG_TABLE)) . "</center>";
if ($canmanage) {
$url = new moodle_url('/blocks/nurs_navigation/edit_navigation.php', array('courseid' => $COURSE->id, 'blockid' => $this->instance->id));
$this->content->footer .= "<center>" . html_writer::link($url, get_string('editsettings', BNN_LANG_TABLE)) . "</center>";
}
return $this->content;
}
}
if (!isloggedin()) {
echo get_string('loginrequired', BNN_LANG_TABLE);
return;
}
if (!has_capability('block/nurs_navigation:caneditnursnavigation', context_course::instance($courseid))) {
echo get_string('noaccess', BNN_LANG_TABLE);
return;
}
$PAGE->set_url('/blocks/nurs_navigation/edit_navigation.php', array('id' => $courseid));
$PAGE->set_context(context_user::instance($USER->id));
$PAGE->set_title(get_string('editpagetitle', BNN_LANG_TABLE));
$PAGE->set_pagelayout('standard');
$PAGE->set_heading(get_string('editpagetitle', BNN_LANG_TABLE));
$sectionheaders = array();
$numberofsections = get_section_titles($courseid, $sectionheaders);
$naveditform = new edit_navigation_form($numberofsections, $sectionheaders, $courseid);
// Saving the blockid and courseid allows the page to continue upon post.
$toform['courseid'] = $courseid;
$toform['blockid'] = $blockid;
// And setup icon checkboxes.
for ($i = 0; $i < $numberofsections; $i++) {
$si = new section_icon($courseid, $sectionheaders[$i]);
$noiconname = 'noicon_' . "{$i}";
$toform[$noiconname] = $si->get_icon_disable();
$customlabelfield = 'customlabelfield_' . "{$i}";
$customlabelcheckbox = 'customlbelcheckbox_' . "{$i}";
if ($si->get_custom_label() != null) {
$toform[$customlabelcheckbox] = true;
$toform[$customlabelfield] = $si->get_custom_label();
} else {
/**
* This method tests get_section_titles(). I check the first three section
* titles for the course with an ID of 2. Two of these are set, while the
* third is set to NULL and is converted to "Topic X" by the function. I also
* ensure that no more than three entries are set, even though there are more
* than three entries in the {course_sections} database. That is, only the
* active sections are returned.
*
*/
public function test_get_section_titles()
{
$courseid = $this->testcourseid;
$sectionheaders = array();
$count = get_section_titles($courseid, $sectionheaders);
$this->assertEquals($count, self::DEFAULT_NUMBER_OF_SECTIONS);
$this->assertEquals($sectionheaders[0], "Craig's Resources");
$this->assertEquals($sectionheaders[1], "Some Other Section");
$this->assertEquals($sectionheaders[2], "Topic 3");
$this->assertFalse((bool) isset($sectionheaders[self::DEFAULT_NUMBER_OF_SECTIONS]));
}
