KumiSystems/moodle-mod_htmlcert
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Added rendering functionality for the date element

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This commit is contained in:
Mark Nelson 2013-06-24 14:38:37 +10:00
parent 96e1d93024
commit 6be22854f4
2 changed files with 102 additions and 11 deletions
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4
element/date/lang/en/customcertelement_date.php
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@ -28,3 +28,7 @@ $string['dateformat_help'] = 'This is the format of the date that will be displa
$string['dateitem'] = 'Date item';
$string['dateitem_help'] = 'This will be the date that is printed on the certificate';
$string['pluginname'] = 'Date';
$string['numbersuffix_nd'] = 'nd';
$string['numbersuffix_rd'] = 'rd';
$string['numbersuffix_st'] = 'st';
$string['userdateformat'] = 'User date format';

109
element/date/lib.php
View file

@ -20,6 +20,16 @@ defined('MOODLE_INTERNAL') || die('Direct access to this script is forbidden.');
require_once($CFG->dirroot . '/mod/customcert/element/element.class.php');
require_once($CFG->dirroot . '/mod/customcert/element/grade/lib.php');
/**
* Date - Issue
*/
define('CUSTOMCERT_DATE_ISSUE', '1');
/**
* Date - Completion
*/
define('CUSTOMCERT_DATE_COMPLETION', '2');
/**
* The customcert element date's core interaction API.
*
@ -59,8 +69,8 @@ class customcert_element_date extends customcert_element_base {
public function render_form_elements($mform) {
// Get the possible date options.
$dateoptions = array();
$dateoptions['1'] = get_string('issueddate', 'certificate');
$dateoptions['2'] = get_string('completiondate', 'certificate');
$dateoptions[CUSTOMCERT_DATE_ISSUE] = get_string('issueddate', 'certificate');
$dateoptions[CUSTOMCERT_DATE_COMPLETION] = get_string('completiondate', 'certificate');
$dateoptions = $dateoptions + customcert_element_grade::get_grade_items();
$mform->addElement('select', 'dateitem', get_string('dateitem', 'customcertelement_date'), $dateoptions);
@ -96,7 +106,65 @@ class customcert_element_date extends customcert_element_base {
* @param pdf $pdf the pdf object
*/
public function render($pdf) {
// TO DO.
global $COURSE, $DB;
// If there is no element data, we have nothing to display.
if (empty($this->element->data)) {
return;
}
// Decode the information stored in the database.
$dateinfo = json_decode($this->element->data);
$dateitem = $dateinfo->dateitem;
$dateformat = $dateinfo->dateformat;
// Get the customcert issue date and set the date to the time the issue was given, can be overwritten later.
$issue = $DB->get_record('customcert_issues', array('customcertid' => $this->element->id), '*', MUST_EXIST);
if ($dateitem == CUSTOMCERT_DATE_ISSUE) {
$date = $issue->timecreated;
} else if ($dateitem == CUSTOMCERT_DATE_COMPLETION) {
// Get the enrolment end date.
$sql = "SELECT MAX(c.timecompleted) as timecompleted
FROM {course_completions} c
WHERE c.userid = :userid
AND c.course = :courseid";
if ($timecompleted = $DB->get_record_sql($sql, array('userid' => $issue->userid, 'courseid' => $COURSE->id))) {
if (!empty($timecompleted->timecompleted)) {
$date = $timecompleted->timecompleted;
}
}
} else {
$gradeitem = new stdClass();
$gradeitem->gradeitem = $dateitem;
$gradeitem->gradeformat = GRADE_DISPLAY_TYPE_PERCENTAGE;
if ($modinfo = customcert_element_grade::get_grade($gradeitem, $issue->userid)) {
$date = $modinfo->dategraded;
}
}
// Ensure that a date has been set.
if (!empty($date)) {
switch ($dateformat) {
case 1:
$certificatedate = userdate($date, '%B %d, %Y');
break;
case 2:
$suffix = $this->get_ordinal_number_suffix(userdate($date, '%d'));
$certificatedate = userdate($date, '%B %d' . $suffix . ', %Y');
break;
case 3:
$certificatedate = userdate($date, '%d %B %Y');
break;
case 4:
$certificatedate = userdate($date, '%B %Y');
break;
default:
$certificatedate = userdate($date, get_string('strftimedate', 'langconfig'));
}
parent::render_content($pdf, $certificatedate);
}
}
/**
@ -105,13 +173,32 @@ class customcert_element_date extends customcert_element_base {
* @return array the list of date formats
*/
public static function get_date_formats() {
$dateformats = array();
$dateformats[] = 'January 1, 2000';
$dateformats[] = 'January 1st, 2000';
$dateformats[] = '1 January 2000';
$dateformats[] = 'January 2000';
$dateformats[] = get_string('userdateformat', 'certificate');
$dateformats = array();
$dateformats[1] = 'January 1, 2000';
$dateformats[2] = 'January 1st, 2000';
$dateformats[3] = '1 January 2000';
$dateformats[4] = 'January 2000';
$dateformats[5] = get_string('userdateformat', 'customcertelement_date');
return $dateformats;
}
return $dateformats;
}
/**
* Helper function to return the suffix of the day of
* the month, eg 'st' if it is the 1st of the month.
*
* @param int $day the day of the month
* @return string the suffix.
*/
private function get_ordinal_number_suffix($day) {
if (!in_array(($day % 100), array(11, 12, 13))) {
switch ($day % 10) {
// Handle 1st, 2nd, 3rd.
case 1: return get_string('numbersuffix_st', 'customcertelement_date');
case 2: return get_string('numbersuffix_nd', 'customcertelement_date');
case 3: return get_string('numbersuffix_rd', 'customcertelement_date');
}
}
return 'th';
}
}