Stackedit/js/providers/gplus-provider.js

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JavaScript
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2013-06-02 00:38:23 +00:00
define([
"underscore",
"core",
"utils",
"extension-manager",
"helpers/google-helper"
], function(_, core, utils, extensionMgr, googleHelper) {
var PROVIDER_GPLUS = "gplus";
var gplusProvider = {
providerId: PROVIDER_GPLUS,
providerName: "Google+"
};
function getThumbnailUrl(doc, size) {
var result = undefined;
_.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 importImageCallback = undefined;
var imageDoc = undefined;
gplusProvider.importImage = function(callback) {
importImageCallback = callback;
googleHelper.picker(function(error, docs) {
if(error || docs.length === 0) {
callback(error);
return;
}
imageDoc = docs[0];
if(!imageDoc.thumbnails) {
extensionMgr.onError("Image " + imageDoc.title + " is not accessible.");
callback(true);
return;
}
utils.resetModalInputs();
$("#modal-import-image img").prop("src", getThumbnailUrl(imageDoc, 128));
utils.setInputValue("#input-import-image-title", imageDoc.name);
// Load preferences
var serializedPreferences = localStorage[PROVIDER_GPLUS + ".importImagePreferences"];
if(serializedPreferences) {
var importImagePreferences = JSON.parse(serializedPreferences);
utils.setInputValue("#input-import-image-size", importImagePreferences.size);
}
$("#modal-import-image").modal();
}, true);
};
core.onReady(function() {
$(".action-import-image").click(function(e) {
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
var importImagePreferences = {};
if(size) {
importImagePreferences.size = size;
}
localStorage[PROVIDER_GPLUS + ".importImagePreferences"] = JSON.stringify(importImagePreferences);
});
});
return gplusProvider;
});