KumiSystems/moodle-mod_htmlcert
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Introduced an image element and refactored the code in the process so less code was required in the new element

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This commit is contained in:
Mark Nelson 2013-05-30 16:28:47 +08:00
parent 33a711b240
commit 0dc1ef19c9
9 changed files with 482 additions and 200 deletions
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75
edit_form.php
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@ -57,7 +57,7 @@ class mod_customcert_edit_form extends moodleform {
* Form definition.
*/
function definition() {
global $CFG, $DB, $OUTPUT;
global $DB;
$this->id = $this->_customdata['customcertid'];
$this->filemanageroptions = array('maxbytes' => $this->_customdata['course']->maxbytes,
@ -118,10 +118,10 @@ class mod_customcert_edit_form extends moodleform {
$element = $mform->getElement('orientation_' . $p->id);
$element->setValue($p->orientation);
// Set the width.
$element = $mform->getElement('width_' . $p->id);
$element = $mform->getElement('pagewidth_' . $p->id);
$element->setValue($p->width);
// Set the height.
$element = $mform->getElement('height_' . $p->id);
$element = $mform->getElement('pageheight_' . $p->id);
$element->setValue($p->height);
}
}
@ -140,20 +140,20 @@ class mod_customcert_edit_form extends moodleform {
// Go through the data and check any width or height values.
foreach ($data as $key => $value) {
if (strpos($key, 'width_') !== false) {
$page = str_replace('width_', '', $key);
$widthid = 'width_' . $page;
if (strpos($key, 'pagewidth_') !== false) {
$page = str_replace('pagewidth_', '', $key);
$widthid = 'pagewidth_' . $page;
// Validate that the width is a valid value.
if ((!isset($data[$widthid])) || (!is_numeric($data[$widthid])) || ($data[$widthid] <= 0)) {
$errors[$widthid] = get_string('widthnotvalid', 'customcert');
$errors[$widthid] = get_string('invalidwidth', 'customcert');
}
}
if (strpos($key, 'height_') !== false) {
$page = str_replace('height_', '', $key);
$heightid = 'height_' . $page;
if (strpos($key, 'pageheight_') !== false) {
$page = str_replace('pageheight_', '', $key);
$heightid = 'pageheight_' . $page;
// Validate that the height is a valid value.
if ((!isset($data[$heightid])) || (!is_numeric($data[$heightid])) || ($data[$heightid] <= 0)) {
$errors[$heightid] = get_string('heightnotvalid', 'customcert');
$errors[$heightid] = get_string('invalidheight', 'customcert');
}
}
}
@ -179,57 +179,54 @@ class mod_customcert_edit_form extends moodleform {
// Create the form object.
$mform =& $this->_form;
$pageid = $page->id;
$pagenum = $page->pagenumber;
$mform->addElement('header', 'page_' . $pageid, get_string('page', 'customcert', $pagenum));
$mform->addElement('header', 'page_' . $page->id, get_string('page', 'customcert', $page->pagenumber));
// Place the ordering arrows.
// Only display the move up arrow if it is not the first.
if ($pagenum > 1) {
$url = new moodle_url('/mod/customcert/edit.php', array('cmid' => $this->_customdata['cmid'], 'moveup' => $pageid));
if ($page->pagenumber > 1) {
$url = new moodle_url('/mod/customcert/edit.php', array('cmid' => $this->_customdata['cmid'], 'moveup' => $page->id));
$mform->addElement('html', $OUTPUT->action_icon($url, new pix_icon('t/up', get_string('moveup'))));
}
// Only display the move down arrow if it is not the last.
if ($pagenum < $this->numpages) {
$url = new moodle_url('/mod/customcert/edit.php', array('cmid' => $this->_customdata['cmid'], 'movedown' => $pageid));
if ($page->pagenumber < $this->numpages) {
$url = new moodle_url('/mod/customcert/edit.php', array('cmid' => $this->_customdata['cmid'], 'movedown' => $page->id));
$mform->addElement('html', $OUTPUT->action_icon($url, new pix_icon('t/down', get_string('movedown'))));
}
$orientationoptions = array('L' => get_string('landscape', 'customcert'),
'P' => get_string('portrait', 'customcert'));
$mform->addElement('select', 'orientation_' . $pageid, get_string('orientation', 'customcert'), $orientationoptions);
$mform->setDefault('orientation_' . $pageid, 'P');
$mform->addHelpButton('orientation_' . $pageid, 'orientation', 'customcert');
$mform->addElement('select', 'orientation_' . $page->id, get_string('orientation', 'customcert'), $orientationoptions);
$mform->setDefault('orientation_' . $page->id, 'P');
$mform->addHelpButton('orientation_' . $page->id, 'orientation', 'customcert');
$mform->addElement('text', 'width_' . $pageid, get_string('width', 'customcert'));
$mform->setType('width_' . $pageid, PARAM_INT);
$mform->setDefault('width_' . $pageid, '210');
$mform->addRule('width_' . $pageid, null, 'required', null, 'client');
$mform->addHelpButton('width_' . $pageid, 'width', 'customcert');
$mform->addElement('text', 'pagewidth_' . $page->id, get_string('width', 'customcert'));
$mform->setType('pagewidth_' . $page->id, PARAM_INT);
$mform->setDefault('pagewidth_' . $page->id, '210');
$mform->addRule('pagewidth_' . $page->id, null, 'required', null, 'client');
$mform->addHelpButton('pagewidth_' . $page->id, 'width', 'customcert');
$mform->addElement('text', 'height_' . $pageid, get_string('height', 'customcert'));
$mform->setType('height_' . $pageid, PARAM_INT);
$mform->setDefault('height_' . $pageid, '297');
$mform->addRule('height_' . $pageid, null, 'required', null, 'client');
$mform->addHelpButton('height_' . $pageid, 'height', 'customcert');
$mform->addElement('text', 'pageheight_' . $page->id, get_string('height', 'customcert'));
$mform->setType('pageheight_' . $page->id, PARAM_INT);
$mform->setDefault('pageheight_' . $page->id, '297');
$mform->addRule('pageheight_' . $page->id, null, 'required', null, 'client');
$mform->addHelpButton('pageheight_' . $page->id, 'height', 'customcert');
$group = array();
$group[] = $mform->createElement('select', 'element_' . $pageid, '', customcert_get_elements());
$group[] = $mform->createElement('submit', 'addelement_' . $pageid, get_string('addelement', 'customcert'));
$group[] = $mform->createElement('select', 'element_' . $page->id, '', customcert_get_elements());
$group[] = $mform->createElement('submit', 'addelement_' . $page->id, get_string('addelement', 'customcert'));
$mform->addElement('group', 'elementgroup', '', $group, '', false);
$mform->addElement('submit', 'addcertpage_' . $pageid, get_string('addcertpage', 'customcert'));
$mform->addElement('submit', 'addcertpage_' . $page->id, get_string('addcertpage', 'customcert'));
// Add option to delete this page if there is more than one page.
if ($this->numpages > 1) {
$mform->addElement('html', html_writer::start_tag('div', array('class' => 'deletebutton')));
$mform->addElement('submit', 'deletecertpage_' . $pageid, get_string('deletecertpage', 'customcert'));
$mform->addElement('submit', 'deletecertpage_' . $page->id, get_string('deletecertpage', 'customcert'));
$mform->addElement('html', html_writer::end_tag('div'));
}
// Check if there are elements to add.
if ($elements = $DB->get_records('customcert_elements', array('pageid' => $pageid), 'sequence ASC')) {
if ($elements = $DB->get_records('customcert_elements', array('pageid' => $page->id), 'sequence ASC')) {
// Get the total number of elements.
$numelements = count($elements);
// Loop through and add the ones present.
@ -239,7 +236,7 @@ class mod_customcert_edit_form extends moodleform {
// this is the case we do not want to render these elements as an error will occur.
if (file_exists($classfile)) {
// Add element header.
$mform->addElement('header', 'headerelement_' . $element->id, get_string('page', 'customcert', $pagenum) . " - " .
$mform->addElement('header', 'headerelement_' . $element->id, get_string('page', 'customcert', $page->pagenumber) . " - " .
get_string('pluginname', 'customcertelement_' . $element->element));
// We do not need to expand these elements if the modified time is greater than the created time as it
// means the values have already been altered by the user - ie. the element has not just been created.
@ -259,7 +256,7 @@ class mod_customcert_edit_form extends moodleform {
$mform->addElement('html', $OUTPUT->action_icon($url, new pix_icon('t/down', get_string('movedown'))));
}
// Add the page number to the element so we can use within the element.
$element->pagenum = $pagenum;
$element->pagenum = $page->pagenumber;
// Get the classname.
$classname = "customcert_element_{$element->element}";
$e = new $classname($element);