public function view_image()
{
global $DB;
if ($this->imagetime) {
$context = context_course::instance($this->courseid);
$fs = get_file_storage();
if ($image = $fs->get_file($context->id, 'assignsubmission_pdf', 'previewimage', 0, '/', 'preview.png')) {
$imginfo = $image->get_imageinfo();
echo "<div style='width: {$imginfo['width']}px; height: {$imginfo['height']}px; border: solid 1px black;'>";
echo '<div style="position: relative;">';
$imageurl = new moodle_url('/mod/assign/submission/pdf/previewimage.php', array('context' => $context->id, 'time' => $this->imagetime));
echo '<img src="' . $imageurl . '" alt="Preview Template" style="position:absolute;top:0px;left:0px;"
onclick="clicked_on_image(event);" />';
if ($this->templateid > 0) {
$templateitems = $DB->get_records('assignsubmission_pdf_tmplit', array('templateid' => $this->templateid));
if ($templateitems) {
foreach ($templateitems as $ti) {
$tiwidth = '';
if ($ti->type == 'text') {
$tiwidth = ' width: ' . $ti->width . 'px; ';
}
$cssid = '';
$border = '';
if ($this->itemid == $ti->id) {
$border = 'border: dashed 1px red;';
$cssid = ' id = "current_template_item" ';
}
echo "<div style=\"position: absolute;{$border}font-family:helvetica, arial, sans;\n font-size: 12px; top:{$ti->ypos}px;left:{$ti->xpos}px;{$tiwidth}\" {$cssid} >";
if ($ti->type == 'text' || $ti->type == 'shorttext') {
echo s($ti->setting);
} else {
if ($ti->type == 'date') {
echo date($ti->setting);
}
}
echo '</div>';
}
}
if ($this->itemid == -1) {
echo '<div style="position:absolute;border:dashed 1px red;
font-family:helvetica, arial, sans;font-size: 12px;
top: 0px; left: 0px;" id = "current_template_item">';
echo get_string('enterformtext', 'assignsubmission_pdf');
echo '</div>';
}
}
echo '</div>';
echo ' ';
echo '</div>';
}
}
$mform = new edit_templates_form();
$mform->addhidden($this->url->params());
$mform->display();
}
function view_image()
{
global $CFG, $DB;
if ($this->imagetime) {
$context = get_context_instance(CONTEXT_COURSE, $this->courseid);
$fs = get_file_storage();
if ($image = $fs->get_file($context->id, 'mod_assignment', 'previewimage', 0, '/', 'preview.png')) {
$imginfo = $image->get_imageinfo();
// list($width, $height, $type, $attr) = getimagesize($fullpath);
echo "<div style='width: {$imginfo['width']}px; height: {$imginfo['height']}px; border: solid 1px black;'>";
echo '<div style="position: relative;">';
$imageurl = new moodle_url('/mod/assignment/type/uploadpdf/previewimage.php', array('context' => $context->id, 'time' => $this->imagetime));
echo '<img src="' . $imageurl . '" alt="Preview Template" style="position: absolute; top: 0px; left: 0px;" onclick="clicked_on_image(event);" />';
if ($this->templateid > 0) {
$templateitems = $DB->get_records('assignment_uploadpdf_tmplitm', array('template' => $this->templateid));
if ($templateitems) {
foreach ($templateitems as $ti) {
$tiwidth = '';
if ($ti->type == 'text') {
$tiwidth = ' width: ' . $ti->width . 'px; ';
}
$cssid = '';
$border = '';
if ($this->itemid == $ti->id) {
$border = ' border: dashed 1px red; ';
$cssid = ' id = "current_template_item" ';
}
echo '<div style="position: absolute;' . $border . ' font-family: helvetica, arial, sans; font-size: 12px; ';
echo 'top: ' . $ti->ypos . 'px; left: ' . $ti->xpos . 'px; ' . $tiwidth;
echo '"' . $cssid . '>';
if ($ti->type == 'text' || $ti->type == 'shorttext') {
echo s($ti->setting);
} elseif ($ti->type == 'date') {
echo date($ti->setting);
}
echo '</div>';
}
}
if ($this->itemid == -1) {
echo '<div style="position: absolute; border: dashed 1px red; font-family: helvetica, arial, sans; font-size: 12px; ';
echo 'top: 0px; left: 0px;" id = "current_template_item">';
echo get_string('enterformtext', 'assignment_uploadpdf');
echo '</div>';
}
}
echo '</div>';
echo ' ';
echo '</div>';
// return;
}
}
$mform = new edit_templates_form();
$mform->addhidden($this->url->params());
$mform->display();
}
