}, function(data) {
$("#select_context_content_dialog").loadingImage('remove');
if (data && data.errors && data.errors.title[0] && data.errors.title[0].message && data.errors.title[0].message === "blank") {
$("#select_context_content_dialog").errorBox(I18n.t('errors.assignment_name_blank', 'Assignment name cannot be blank.'));
$('.item_title').focus();
} else {
$("#select_context_content_dialog").errorBox(I18n.t('errors.failed_to_create_item', 'Failed to Create new Item'));
}
});
).focus(function () {
$(this).height(tabHelperHeight + 'px')
var joke = document.createTextNode(I18n.t('Q: What goes black, white, black, white? A: A panda rolling down a hill.'))
this.appendChild(joke)
var currentHeight = $dialog.dialog('option', 'height');
$dialog.dialog('option', 'height', currentHeight + tabHelperHeight)
}).blur(function () {
.bind('selection', function(event) {
var item = event.contentItems[0];
if(item["@type"] === 'LtiLinkItem' && item.url) {
$("#external_tool_create_url").val(item.url);
$("#external_tool_create_title").val(item.title || tool.name);
$("#context_external_tools_select .domain_message").hide();
} else {
alert(I18n.t('invalid_lti_resource_selection', "There was a problem retrieving a valid link from the external tool"));
$("#external_tool_create_url").val('');
$("#external_tool_create_title").val('');
}
$("#resource_selection_dialog iframe").attr('src', 'about:blank');
$dialog.off("dialogbeforeclose", dialogCancelHandler);
$("#resource_selection_dialog").dialog('close');
if (item.placementAdvice.presentationDocumentTarget.toLowerCase() === 'window') {
document.querySelector('#external_tool_create_new_tab').checked = true
}
});
$.getUserServices('BookmarkService', function(data) {
for(var idx in data) {
var service = data[idx].user_service;
var $service = $("<a href='#' class='bookmark_service no-hover'/>");
$service.addClass(service.service);
$service.data('service', service);
$service.attr('title', I18n.t('titles.find_links_using_service', 'Find links using %{service}', {service: service.service}));
var $img = $("<img/>");
$img.attr('src', '/images/' + service.service + '_small_icon.png');
$service.append($img);
$service.click(function(event) {
event.preventDefault();
$.findLinkForService($(this).data('service').service, function(data) {
$("#content_tag_create_url").val(data.url);
$("#content_tag_create_title").val(data.title);
});
});
$services.append($service);
$services.append(" ");
}
});
var dialogCancelHandler = function(event, ui) {
var r = confirm(I18n.t("Are you sure you want to cancel? Changes you made may not be saved."));
if (r == false){
event.preventDefault();
}
};
var beforeUnloadHandler = function(e) {
return (e.returnValue = I18n.t("Changes you made may not be saved."));
};
onContextExternalToolSelect : function(e) {
e.preventDefault();
var $tool = $(this);
if($(this).hasClass('selected') && !$(this).hasClass('resource_selection')) {
$(this).removeClass('selected');
return;
}
$tool.parents(".tools").find(".tool.selected").removeClass('selected');
$tool.addClass('selected');
if($tool.hasClass('resource_selection')) {
var tool = $tool.data('tool');
var frameHeight = Math.max(Math.min($(window).height() - 100, 550), 100);
var placement_type = (tool.placements.resource_selection && 'resource_selection') ||
(tool.placements.assignment_selection && 'assignment_selection') ||
(tool.placements.link_selection && 'link_selection');
var placement = tool.placements[placement_type]
var width = placement.selection_width;
var height = placement.selection_height;
var $dialog = $("#resource_selection_dialog");
var beforeUnloadHandler = function(e) {
return (e.returnValue = I18n.t("Changes you made may not be saved."));
};
var dialogCancelHandler = function(event, ui) {
var r = confirm(I18n.t("Are you sure you want to cancel? Changes you made may not be saved."));
if (r == false){
event.preventDefault();
}
};
if($dialog.length == 0) {
$dialog = $("<div/>", {id: 'resource_selection_dialog', style: 'padding: 0; overflow-y: hidden;'});
$dialog.append($("<iframe/>", {
id: 'resource_selection_iframe',
style: 'width: 800px; height: ' + frameHeight + 'px; border: 0;',
src: '/images/ajax-loader-medium-444.gif',
borderstyle: '0',
tabindex: '0'
}));
var tabHelperHeight = 35;
$dialog.append(
$('<div/>',
{id: 'tab-helper', style: 'height: ' + tabHelperHeight + 'px;padding:5px', tabindex: '0'}
).focus(function () {
$(this).height(tabHelperHeight + 'px')
var joke = document.createTextNode(I18n.t('Q: What goes black, white, black, white? A: A panda rolling down a hill.'))
this.appendChild(joke)
var currentHeight = $dialog.dialog('option', 'height');
$dialog.dialog('option', 'height', currentHeight + tabHelperHeight)
}).blur(function () {
$(this).html('').height('0px');
var currentHeight = $dialog.dialog('option', 'height');
$dialog.dialog('option', 'height', currentHeight - tabHelperHeight)
}))
$("body").append($dialog.hide());
$dialog.on("dialogbeforeclose", dialogCancelHandler);
$dialog
.dialog({
autoOpen: false,
width: 'auto',
resizable: true,
close: function() {
$(window).off('beforeunload', beforeUnloadHandler);
$dialog.find("iframe").attr('src', '/images/ajax-loader-medium-444.gif');
},
title: I18n.t('link_from_external_tool', "Link Resource from External Tool")
})
.bind('dialogresize', function() {
$(this).find('iframe').add('.fix_for_resizing_over_iframe').height($(this).height()).width($(this).width());
})
.bind('dialogresizestop', function() {
$(".fix_for_resizing_over_iframe").remove();
})
.bind('dialogresizestart', function() {
$(this).find('iframe').each(function(){
$('<div class="fix_for_resizing_over_iframe" style="background: #fff;"></div>')
.css({
width: this.offsetWidth+"px", height: this.offsetHeight+"px",
position: "absolute", opacity: "0.001", zIndex: 10000000
})
.css($(this).offset())
.appendTo("body");
});
})
.bind('selection', function(event) {
var item = event.contentItems[0];
if(item["@type"] === 'LtiLinkItem' && item.url) {
$("#external_tool_create_url").val(item.url);
$("#external_tool_create_title").val(item.title || tool.name);
$("#context_external_tools_select .domain_message").hide();
} else {
alert(I18n.t('invalid_lti_resource_selection', "There was a problem retrieving a valid link from the external tool"));
$("#external_tool_create_url").val('');
$("#external_tool_create_title").val('');
}
$("#resource_selection_dialog iframe").attr('src', 'about:blank');
$dialog.off("dialogbeforeclose", dialogCancelHandler);
$("#resource_selection_dialog").dialog('close');
if (item.placementAdvice.presentationDocumentTarget.toLowerCase() === 'window') {
document.querySelector('#external_tool_create_new_tab').checked = true
}
});
}
$dialog.dialog('close')
.dialog('option', 'width', width || 800)
.dialog('option', 'height', height || frameHeight || 400)
.dialog('open');
$dialog.triggerHandler('dialogresize');
var url = $.replaceTags($("#select_content_resource_selection_url").attr('href'), 'id', tool.definition_id);
url = url + '?placement=' + placement_type + '&secure_params=' + $('#secure_params').val();
$dialog.find("iframe").attr('src', url);
$(window).on('beforeunload', beforeUnloadHandler);
} else {
var placements = $tool.data('tool').placements
var placement = placements.assignment_selection || placements.link_selection
$("#external_tool_create_url").val(placement.url || '');
$("#context_external_tools_select .domain_message").showIf($tool.data('tool').domain)
.find(".domain").text($tool.data('tool').domain);
$("#external_tool_create_title").val(placement.title);
}
}
}, function(data) {
$select.find(".message").text(I18n.t('errors.loading_failed', "Loading Failed"));
});
}, function(data) {
$("#select_context_content_dialog").loadingImage('remove');
$("#select_context_content_dialog").errorBox(I18n.t('errors.failed_to_create_item', 'Failed to Create new Item'));
});
$("#select_context_content_dialog .add_item_button").click(function() {
var submit = function(item_data) {
var submitted = $dialog.data('submitted_function');
if(submitted && $.isFunction(submitted)) {
submitted(item_data);
}
setTimeout(function() {
$dialog.dialog('close');
$dialog.find('.alert').remove();
}, 0);
};
var item_type = $("#add_module_item_select").val();
if(item_type == 'external_url') {
var item_data = {
'item[type]': $("#add_module_item_select").val(),
'item[id]': $("#select_context_content_dialog .module_item_option:visible:first .module_item_select").val(),
'item[new_tab]': $("#external_url_create_new_tab").attr('checked') ? '1' : '0',
'item[indent]': $("#content_tag_indent").val()
}
item_data['item[url]'] = $("#content_tag_create_url").val();
item_data['item[title]'] = $("#content_tag_create_title").val();
if (item_data['item[url]'] === '') {
$("#content_tag_create_url").errorBox(I18n.t("URL is required"));
} else if (item_data['item[title]'] === '') {
$("#content_tag_create_title").errorBox(I18n.t("Page Name is required"));
} else {
submit(item_data);
}
} else if(item_type == 'context_external_tool') {
var tool = $("#context_external_tools_select .tools .tool.selected").data('tool');
var tool_type = 'context_external_tool';
var tool_id = 0;
if(tool){
if(tool.definition_type == 'Lti::MessageHandler') { tool_type = 'lti/message_handler'}
tool_id = tool.definition_id
}
var item_data = {
'item[type]': tool_type,
'item[id]': tool_id,
'item[new_tab]': $("#external_tool_create_new_tab").attr('checked') ? '1' : '0',
'item[indent]': $("#content_tag_indent").val()
}
item_data['item[url]'] = $("#external_tool_create_url").val();
item_data['item[title]'] = $("#external_tool_create_title").val();
$dialog.find('.alert-error').remove();
if (item_data['item[url]'] === '') {
var $errorBox = $('<div />', { 'class': 'alert alert-error', role: 'alert' }).css({marginTop: 8 });
$errorBox.text(I18n.t('errors.external_tool_url', "An external tool can't be saved without a URL."));
$dialog.prepend($errorBox);
} else if (item_data['item[title]'] === '') {
$("#external_tool_create_title").errorBox(I18n.t("Page Name is required"));
} else {
submit(item_data);
}
} else if(item_type == 'context_module_sub_header') {
var item_data = {
'item[type]': $("#add_module_item_select").val(),
'item[id]': $("#select_context_content_dialog .module_item_option:visible:first .module_item_select").val(),
'item[indent]': $("#content_tag_indent").val()
}
item_data['item[title]'] = $("#sub_header_title").val();
submit(item_data);
} else {
var $options = $("#select_context_content_dialog .module_item_option:visible:first .module_item_select option:selected");
$options.each(function() {
var $option = $(this);
var item_data = {
'item[type]': item_type,
'item[id]': $option.val(),
'item[title]': $option.text(),
'item[indent]': $("#content_tag_indent").val()
}
if(item_data['item[id]'] == 'new') {
$("#select_context_content_dialog").loadingImage();
var url = $("#select_context_content_dialog .module_item_option:visible:first .new .add_item_url").attr('href');
var data = $("#select_context_content_dialog .module_item_option:visible:first").getFormData();
var callback = function(data) {
var obj;
// discussion_topics will come from real api v1 and so wont be nested behind a `discussion_topic` or 'wiki_page' root object
if (item_data['item[type]'] === 'discussion_topic' || item_data['item[type]'] === 'wiki_page') {
obj = data;
} else {
obj = data[item_data['item[type]']]; // e.g. data['wiki_page'] for wiki pages
}
$("#select_context_content_dialog").loadingImage('remove');
if (item_data['item[type]'] === 'wiki_page') {
item_data['item[id]'] = obj.page_id;
} else {
item_data['item[id]'] = obj.id;
}
if (item_data['item[type]'] === 'attachment') {
// some browsers return a fake path in the file input value, so use the name returned by the server
item_data['item[title]'] = obj.display_name;
} else {
item_data['item[title]'] = $("#select_context_content_dialog .module_item_option:visible:first .item_title").val();
item_data['item[title]'] = item_data['item[title]'] || obj.display_name;
}
var $option = $(document.createElement('option'));
$option.val(obj.id).text(item_data['item[title]']);
$("#" + item_data['item[type]'] + "s_select").find(".module_item_select option:last").after($option);
submit(item_data);
};
//Force the new assignment to set post_to_sis to false so that possible
//account validations do not prevent saving
data['assignment[post_to_sis]'] = false
if(item_data['item[type]'] == 'attachment') {
data['duplicate_handling'] = 'rename';
$.ajaxJSONFiles(url, 'POST', data, $("#module_attachment_uploaded_data"), function(data) {
callback(data);
}, function(data) {
$("#select_context_content_dialog").loadingImage('remove');
$("#select_context_content_dialog").errorBox(I18n.t('errors.failed_to_create_item', 'Failed to Create new Item'));
});
} else {
$.ajaxJSON(url, 'POST', data, function(data) {
callback(data);
}, function(data) {
$("#select_context_content_dialog").loadingImage('remove');
if (data && data.errors && data.errors.title[0] && data.errors.title[0].message && data.errors.title[0].message === "blank") {
$("#select_context_content_dialog").errorBox(I18n.t('errors.assignment_name_blank', 'Assignment name cannot be blank.'));
$('.item_title').focus();
} else {
$("#select_context_content_dialog").errorBox(I18n.t('errors.failed_to_create_item', 'Failed to Create new Item'));
}
});
}
} else {
submit(item_data);
}
});
}
});
INST.selectContentDialog = function(options) {
var options = options || {};
var for_modules = options.for_modules;
var select_button_text = options.select_button_text || I18n.t('buttons.add_item', "Add Item");
var holder_name = options.holder_name || "module";
var dialog_title = options.dialog_title || I18n.t('titles.add_item_to_module', "Add Item to Module");
var allow_external_urls = for_modules;
$dialog.data('submitted_function', options.submit);
$dialog.find(".context_module_content").showIf(for_modules);
$dialog.find(".holder_name").text(holder_name);
$dialog.find(".add_item_button").text(select_button_text);
$dialog.find(".select_item_name").showIf(!options.no_name_input);
if(allow_external_urls && !external_services) {
var $services = $("#content_tag_services").empty();
$.getUserServices('BookmarkService', function(data) {
for(var idx in data) {
var service = data[idx].user_service;
var $service = $("<a href='#' class='bookmark_service no-hover'/>");
$service.addClass(service.service);
$service.data('service', service);
$service.attr('title', I18n.t('titles.find_links_using_service', 'Find links using %{service}', {service: service.service}));
var $img = $("<img/>");
$img.attr('src', '/images/' + service.service + '_small_icon.png');
$service.append($img);
$service.click(function(event) {
event.preventDefault();
$.findLinkForService($(this).data('service').service, function(data) {
$("#content_tag_create_url").val(data.url);
$("#content_tag_create_title").val(data.title);
});
});
$services.append($service);
$services.append(" ");
}
});
}
$("#select_context_content_dialog #external_urls_select :text").val("");
$("#select_context_content_dialog #context_module_sub_headers_select :text").val("");
$('#add_module_item_select').change();
$("#select_context_content_dialog .module_item_select").change();
$("#select_context_content_dialog").dialog({
title: dialog_title,
width: options.width || 400,
height: options.height || 400,
close: function() {
if (options.close) {
options.close();
}
}
}).fixDialogButtons();
var visibleModuleItemSelect = $('#select_context_content_dialog .module_item_select:visible')[0];
if (visibleModuleItemSelect) {
if (visibleModuleItemSelect.selectedIndex != -1) {
$(".add_item_button").removeClass('disabled').attr('aria-disabled', false);
} else {
$(".add_item_button").addClass('disabled').attr('aria-disabled', true);
}
}
$("#select_context_content_dialog").dialog('option', 'title', dialog_title);
}