213 lines
9.3 KiB
JavaScript
213 lines
9.3 KiB
JavaScript
// This file is part of Moodle - http://moodle.org/
|
|
//
|
|
// Moodle is free software: you can redistribute it and/or modify
|
|
// it under the terms of the GNU General Public License as published by
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
// (at your option) any later version.
|
|
//
|
|
// Moodle is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
//
|
|
// You should have received a copy of the GNU General Public License
|
|
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* AMD module used when rearranging a custom certificate.
|
|
*
|
|
* @module mod_customcert/rearrange-area
|
|
* @copyright 2016 Mark Nelson <markn@moodle.com>
|
|
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
|
|
*/
|
|
define(['jquery', 'core/yui', 'core/fragment', 'mod_customcert/dialogue', 'core/notification',
|
|
'core/str', 'core/templates', 'core/ajax'],
|
|
function($, Y, fragment, Dialogue, notification, str, template, ajax) {
|
|
|
|
/**
|
|
* RearrangeArea class.
|
|
*
|
|
* @param {String} selector The rearrange PDF selector
|
|
*/
|
|
var RearrangeArea = function(selector) {
|
|
this._node = $(selector);
|
|
this._setEvents();
|
|
};
|
|
|
|
RearrangeArea.prototype.CUSTOMCERT_REF_POINT_TOPLEFT = 0;
|
|
RearrangeArea.prototype.CUSTOMCERT_REF_POINT_TOPCENTER = 1;
|
|
RearrangeArea.prototype.CUSTOMCERT_REF_POINT_TOPRIGHT = 2;
|
|
RearrangeArea.prototype.PIXELSINMM = 3.779527559055;
|
|
|
|
RearrangeArea.prototype._setEvents = function() {
|
|
this._node.on('click', '.element', this._editElement.bind(this));
|
|
};
|
|
|
|
RearrangeArea.prototype._editElement = function(event) {
|
|
var elementid = event.currentTarget.id.substr(8);
|
|
var contextid = this._node.attr('data-contextid');
|
|
var params = {
|
|
'elementid': elementid
|
|
};
|
|
|
|
fragment.loadFragment('mod_customcert', 'editelement', contextid, params).done(function(html, js) {
|
|
str.get_string('editelement', 'mod_customcert').done(function(title) {
|
|
Y.use('moodle-core-formchangechecker', function() {
|
|
new Dialogue(
|
|
title,
|
|
'<div id=\'elementcontent\'></div>',
|
|
this._editElementDialogueConfig.bind(this, elementid, html, js),
|
|
undefined,
|
|
true
|
|
);
|
|
}.bind(this));
|
|
}.bind(this));
|
|
}.bind(this)).fail(notification.exception);
|
|
};
|
|
|
|
RearrangeArea.prototype._editElementDialogueConfig = function(elementid, html, js, popup) {
|
|
// Place the content in the dialogue.
|
|
template.replaceNode('#elementcontent', html, js);
|
|
|
|
// We may have dragged the element changing it's position.
|
|
// Ensure the form has the current up-to-date location.
|
|
this._setPositionInForm(elementid);
|
|
|
|
// Add events for when we save, close and cancel the page.
|
|
var body = $(popup.getContent());
|
|
body.on('click', '#id_submitbutton', function(e) {
|
|
// Do not want to ask the user if they wish to stay on page after saving.
|
|
M.core_formchangechecker.reset_form_dirty_state();
|
|
// Save the data.
|
|
this._saveElement(elementid).then(function() {
|
|
// Update the DOM to reflect the adjusted value.
|
|
this._getElementHTML(elementid).done(function(html) {
|
|
var elementNode = this._node.find('#element-' + elementid);
|
|
var refpoint = parseInt($('#id_refpoint').val());
|
|
var refpointClass = '';
|
|
if (refpoint == this.CUSTOMCERT_REF_POINT_TOPLEFT) {
|
|
refpointClass = 'refpoint-left';
|
|
} else if (refpoint == this.CUSTOMCERT_REF_POINT_TOPCENTER) {
|
|
refpointClass = 'refpoint-center';
|
|
} else if (refpoint == this.CUSTOMCERT_REF_POINT_TOPRIGHT) {
|
|
refpointClass = 'refpoint-right';
|
|
}
|
|
elementNode.empty().append(html);
|
|
// Update the ref point.
|
|
elementNode.removeClass();
|
|
elementNode.addClass('element ' + refpointClass);
|
|
elementNode.attr('data-refpoint', refpoint);
|
|
// Move the element.
|
|
var posx = $('#editelementform #id_posx').val();
|
|
var posy = $('#editelementform #id_posy').val();
|
|
this._setPosition(elementid, refpoint, posx, posy);
|
|
// All done.
|
|
popup.close();
|
|
}.bind(this));
|
|
}.bind(this)).fail(notification.exception);
|
|
e.preventDefault();
|
|
}.bind(this));
|
|
|
|
body.on('click', '#id_cancel', function(e) {
|
|
popup.close();
|
|
e.preventDefault();
|
|
});
|
|
};
|
|
|
|
RearrangeArea.prototype._setPosition = function(elementid, refpoint, posx, posy) {
|
|
var element = Y.one('#element-' + elementid);
|
|
|
|
posx = Y.one('#pdf').getX() + posx * this.PIXELSINMM;
|
|
posy = Y.one('#pdf').getY() + posy * this.PIXELSINMM;
|
|
var nodewidth = parseFloat(element.getComputedStyle('width'));
|
|
var maxwidth = element.width * this.PIXELSINMM;
|
|
|
|
if (maxwidth && (nodewidth > maxwidth)) {
|
|
nodewidth = maxwidth;
|
|
}
|
|
|
|
switch (refpoint) {
|
|
case this.CUSTOMCERT_REF_POINT_TOPCENTER:
|
|
posx -= nodewidth / 2;
|
|
break;
|
|
case this.CUSTOMCERT_REF_POINT_TOPRIGHT:
|
|
posx = posx - nodewidth + 2;
|
|
break;
|
|
}
|
|
|
|
element.setX(posx);
|
|
element.setY(posy);
|
|
};
|
|
|
|
RearrangeArea.prototype._setPositionInForm = function(elementid) {
|
|
var posxelement = $('#editelementform #id_posx');
|
|
var posyelement = $('#editelementform #id_posy');
|
|
|
|
if (posxelement.length && posyelement.length) {
|
|
var element = Y.one('#element-' + elementid);
|
|
var posx = element.getX() - Y.one('#pdf').getX();
|
|
var posy = element.getY() - Y.one('#pdf').getY();
|
|
var refpoint = parseInt(element.getData('refpoint'));
|
|
var nodewidth = parseFloat(element.getComputedStyle('width'));
|
|
|
|
switch (refpoint) {
|
|
case this.CUSTOMCERT_REF_POINT_TOPCENTER:
|
|
posx += nodewidth / 2;
|
|
break;
|
|
case this.CUSTOMCERT_REF_POINT_TOPRIGHT:
|
|
posx += nodewidth;
|
|
break;
|
|
}
|
|
|
|
posx = Math.round(parseFloat(posx / this.PIXELSINMM));
|
|
posy = Math.round(parseFloat(posy / this.PIXELSINMM));
|
|
|
|
posxelement.val(posx);
|
|
posyelement.val(posy);
|
|
}
|
|
};
|
|
|
|
RearrangeArea.prototype._getElementHTML = function(elementid) {
|
|
// Get the variables we need.
|
|
var templateid = this._node.attr('data-templateid');
|
|
|
|
// Call the web service to get the updated element.
|
|
var promises = ajax.call([{
|
|
methodname: 'mod_customcert_get_element_html',
|
|
args: {
|
|
templateid: templateid,
|
|
elementid: elementid
|
|
}
|
|
}]);
|
|
|
|
// Return the promise.
|
|
return promises[0];
|
|
};
|
|
|
|
RearrangeArea.prototype._saveElement = function(elementid) {
|
|
// Get the variables we need.
|
|
var templateid = this._node.attr('data-templateid');
|
|
var inputs = $('#editelementform').serializeArray();
|
|
|
|
// Call the web service to save the element.
|
|
var promises = ajax.call([{
|
|
methodname: 'mod_customcert_save_element',
|
|
args: {
|
|
templateid: templateid,
|
|
elementid: elementid,
|
|
values: inputs
|
|
}
|
|
}]);
|
|
|
|
// Return the promise.
|
|
return promises[0];
|
|
};
|
|
|
|
return {
|
|
init: function(selector) {
|
|
new RearrangeArea(selector);
|
|
}
|
|
};
|
|
}
|
|
);
|