Stackedit/public/res/providers/gplusProvider.js
2013-11-18 23:11:05 +00:00

102 lines
3.2 KiB
JavaScript

define([
"jquery",
"underscore",
"utils",
"storage",
"classes/Provider",
"eventMgr",
"helpers/googleHelper"
], function($, _, utils, storage, Provider, eventMgr, googleHelper) {
var PROVIDER_GPLUS = "gplus";
var gplusProvider = new Provider(PROVIDER_GPLUS, "Google+");
function getThumbnailUrl(doc, size) {
var result;
_.find(doc.thumbnails, function(thumbnail) {
var found = false;
thumbnail.url.replace(/^(.*[\/=]s)\d.*?(\/[^\/]+)?$/, function(match, sub1, sub2) {
result = sub1 + size + (sub2 || '');
found = true;
});
return found;
});
return result;
}
var imageDoc;
var importImagePreferences = utils.retrieveIgnoreError(PROVIDER_GPLUS + ".importImagePreferences");
var importImageCallback;
function showImportImgDialog() {
if(!imageDoc.thumbnails) {
eventMgr.onError("Image " + imageDoc.name + " is not accessible.");
importImageCallback(true);
return;
}
utils.resetModalInputs();
$(".modal-import-image img").prop("src", getThumbnailUrl(imageDoc, 128));
utils.setInputValue("#input-import-image-title", imageDoc.name);
// Load preferences
if(importImagePreferences) {
utils.setInputValue("#input-import-image-size", importImagePreferences.size);
}
$(".modal-import-image").modal();
}
gplusProvider.importImage = function(callback) {
importImageCallback = callback;
googleHelper.picker(function(error, docs) {
if(error || docs.length === 0) {
callback(error);
return;
}
imageDoc = docs[0];
showImportImgDialog();
}, 'img');
};
gplusProvider.uploadImage = function(imgName, imgContent, callback) {
importImageCallback = callback;
googleHelper.uploadImg(imgName, imgContent, "default", function(error, image) {
if(error || !image) {
callback(error);
return;
}
imageDoc = {
name: imgName,
thumbnails: []
};
$(image).find("thumbnail").each(function() {
imageDoc.thumbnails.push({
url: $(this).attr("url")
});
});
showImportImgDialog();
});
};
eventMgr.addListener("onReady", function() {
$(".action-import-image").click(function() {
var size = utils.getInputIntValue("#input-import-image-size", undefined, 0) || 0;
var title = utils.getInputTextValue("#input-import-image-title");
var image = getThumbnailUrl(imageDoc, size);
if(title) {
image += ' \"' + title + '"';
}
importImageCallback(undefined, image);
// Store import preferences for next time
importImagePreferences = {};
if(size) {
importImagePreferences.size = size;
}
storage[PROVIDER_GPLUS + ".importImagePreferences"] = JSON.stringify(importImagePreferences);
});
});
return gplusProvider;
});