Stackedit/public/res/extensions/buttonPublish.js

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JavaScript
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define([
"jquery",
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"underscore",
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"crel",
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"classes/Extension",
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], function($, _, crel, Extension) {
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var buttonPublish = new Extension("buttonPublish", 'Button "Publish"');
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// buttonPublish.settingsBlock = '<p>Adds a "Publish document" button in the
// navigation bar.</p>';
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var button = undefined;
var currentFileDesc = undefined;
var publishRunning = false;
var hasPublications = false;
var isOffline = false;
// Enable/disable the button
function updateButtonState() {
if(button === undefined) {
return;
}
if(publishRunning === true || hasPublications === false || isOffline === true) {
button.addClass("disabled");
}
else {
button.removeClass("disabled");
}
}
var publisher = undefined;
buttonPublish.onPublisherCreated = function(publisherParameter) {
publisher = publisherParameter;
};
buttonPublish.onCreateButton = function() {
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var button = crel('button', {
class: 'btn btn-success button-publish',
title: 'Publish this document'
}, crel('i', {
class: 'icon-share'
}));
var $button = $(button);
$button.click(function() {
if(!$button.hasClass("disabled")) {
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publisher.publish();
}
});
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return button;
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};
buttonPublish.onPublishRunning = function(isRunning) {
publishRunning = isRunning;
updateButtonState();
};
buttonPublish.onOfflineChanged = function(isOfflineParameter) {
isOffline = isOfflineParameter;
updateButtonState();
};
// Check that current file has publications
var checkPublication = function() {
if(_.size(currentFileDesc.publishLocations) === 0) {
hasPublications = false;
}
else {
hasPublications = true;
}
updateButtonState();
};
buttonPublish.onFileSelected = function(fileDesc) {
currentFileDesc = fileDesc;
checkPublication();
};
buttonPublish.onPublishRemoved = checkPublication;
buttonPublish.onNewPublishSuccess = checkPublication;
return buttonPublish;
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});