You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
77 lines
2.8 KiB
JavaScript
77 lines
2.8 KiB
JavaScript
2 years ago
|
// Generated by CoffeeScript 1.7.1
|
||
|
|
|
||
|
|
/*
|
||
|
|
@preserve jQuery.PrettyTextDiff 1.0.4
|
||
|
|
See https://github.com/arnab/jQuery.PrettyTextDiff/
|
||
|
|
*/
|
||
|
|
|
||
|
|
(function() {
|
||
|
|
var $;
|
||
|
|
|
||
|
|
$ = jQuery;
|
||
|
|
|
||
|
|
$.fn.extend({
|
||
|
|
prettyTextDiff: function(options) {
|
||
|
|
var dmp, settings;
|
||
|
|
settings = {
|
||
|
|
originalContainer: ".original",
|
||
|
|
changedContainer: ".changed",
|
||
|
|
diffContainer: ".diff",
|
||
|
|
cleanup: true,
|
||
|
|
debug: false
|
||
|
|
};
|
||
|
|
settings = $.extend(settings, options);
|
||
|
|
$.fn.prettyTextDiff.debug("Options: ", settings, settings);
|
||
|
|
dmp = new diff_match_patch();
|
||
|
|
return this.each(function() {
|
||
|
|
var changed, diff_as_html, diffs, original;
|
||
|
|
if (settings.originalContent && settings.changedContent) {
|
||
|
|
original = $('<div />').html(settings.originalContent).text();
|
||
|
|
changed = $('<div />').html(settings.changedContent).text();
|
||
|
|
} else {
|
||
|
|
original = $(settings.originalContainer, this).text();
|
||
|
|
changed = $(settings.changedContainer, this).text();
|
||
|
|
}
|
||
|
|
$.fn.prettyTextDiff.debug("Original text found: ", original, settings);
|
||
|
|
$.fn.prettyTextDiff.debug("Changed text found: ", changed, settings);
|
||
|
|
diffs = dmp.diff_main(original, changed);
|
||
|
|
if (settings.cleanup) {
|
||
|
|
dmp.diff_cleanupSemantic(diffs);
|
||
|
|
}
|
||
|
|
$.fn.prettyTextDiff.debug("Diffs: ", diffs, settings);
|
||
|
|
diff_as_html = $.map(diffs, function(diff) {
|
||
|
|
return $.fn.prettyTextDiff.createHTML(diff);
|
||
|
|
});
|
||
|
|
$(settings.diffContainer, this).html(diff_as_html.join(''));
|
||
|
|
return this;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
$.fn.prettyTextDiff.debug = function(message, object, settings) {
|
||
|
|
if (settings.debug) {
|
||
|
|
return console.log(message, object);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
$.fn.prettyTextDiff.createHTML = function(diff) {
|
||
|
|
var data, html, operation, pattern_amp, pattern_gt, pattern_lt, pattern_para, text;
|
||
|
|
html = [];
|
||
|
|
pattern_amp = /&/g;
|
||
|
|
pattern_lt = /</g;
|
||
|
|
pattern_gt = />/g;
|
||
|
|
pattern_para = /\n/g;
|
||
|
|
operation = diff[0], data = diff[1];
|
||
|
|
text = data.replace(pattern_amp, '&').replace(pattern_lt, '<').replace(pattern_gt, '>').replace(pattern_para, '<br>');
|
||
|
|
switch (operation) {
|
||
|
|
case DIFF_INSERT:
|
||
|
|
return '<ins>' + text + '</ins>';
|
||
|
|
case DIFF_DELETE:
|
||
|
|
return '<del>' + text + '</del>';
|
||
|
|
case DIFF_EQUAL:
|
||
|
|
return '<span>' + text + '</span>';
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
}).call(this);
|