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Mini Shell
Mini Shell
humhub.module('wiki.History', function(module, require, $) {
var Widget = require('ui.widget').Widget;
var client = require('client');
/**
* This widget represents the wiki history
*/
var History = Widget.extend();
var revisions = [];
var revisionsSelector = 'input[type=radio][name^=revision_]';
var selectRevisionByIndex = function (index) {
$('input[type=radio][name=revision_' + revisions[index] + ']').prop('checked', false);
}
History.prototype.init = function() {
$(revisionsSelector).each(function(index) {
revisions[index] = $(this).val();
if (index < 2) {
$(this).prop('checked', true);
}
});
var topIndex = 0;
var bottomIndex = 1;
var lastChangedIndexPosition = 'top';
this.$.on('click', revisionsSelector, function() {
var currentIndex = $(revisionsSelector).index($('[value=' + $(this).val() + ']'));
if ((lastChangedIndexPosition === 'top' && currentIndex > topIndex) || (currentIndex > bottomIndex && currentIndex > topIndex)) {
selectRevisionByIndex(bottomIndex);
lastChangedIndexPosition = 'bottom';
bottomIndex = currentIndex;
} else {
selectRevisionByIndex(topIndex);
lastChangedIndexPosition = 'top';
topIndex = currentIndex;
}
});
};
History.compare = function () {
var diffUrl = module.config.wikiDiffUrl;
var revisionNum = 2;
$(revisionsSelector + ':checked').each(function() {
if (!revisionNum) {
return;
}
diffUrl += diffUrl.indexOf('?') > -1 ? '&' : '?';
diffUrl += 'revision' + revisionNum + '=' + $(this).val();
revisionNum--;
});
client.pjax.redirect(diffUrl);
}
module.export = History;
});
Zerion Mini Shell 1.0