public function getTextRevisionChanges($moduleId, $moduleContentTypeId, $moduleContentId, $newText, $revision) { global $dbi; $result = $dbi->query("SELECT diff FROM " . revisionTableName . " WHERE moduleId=" . $dbi->quote($moduleId) . " AND moduleContentTypeId=" . $dbi->quote($moduleContentTypeId) . " AND moduleContentId=" . $moduleContentId . " AND revision>=" . $dbi->quote($revision) . " ORDER BY revision DESC"); if ($result->rows()) { $diff = new Diff(); $text = parseString($newText); for ($i = 0; list($diffText) = $result->fetchrow_array(); $i++) { $changes = unserialize(parseString($diffText)); $text = $diff->renderChanges($changes, $text); $result = $diff->stringDiff($text, $newText); print_r($result); $diffString = $diff->renderDiff($result); return $diffString; } } return ""; }
$first_retweet[$text] = array_search(array_search($short_text, $retweets_short), $tweets); } $first_retweet_ids = array_values($first_retweet); sort($first_retweet_ids); $first_tweet = $tweets[$first_retweet_ids[0]]; $first_tweet_short = $retweets_short[$first_tweet]; // calculate levenshtein and diff for first occurences of modified text of retweet $levenshtein = $diffs = array(); foreach ($first_retweet as $text => $id) { if (empty($levenshtein)) { $levenshtein[$first_tweet_short] = 0; $diffs[$retweets_short[$text]] = $retweets_short[$text]; } else { $levenshtein[$retweets_short[$text]] = levenshtein($first_tweet_short, $retweets_short[$text]); $diffClass = new Diff(); $diffs[$retweets_short[$text]] = $diffClass->renderDiff($diffClass->stringDiff($first_tweet_short, $retweets_short[$text])); } } echo "<Br>Zoom: <span id='zoomin' class='zoom'>in</span> / <span id='zoomout' class='zoom'>out</span><Br>"; echo '<fieldset class="if_parameters">'; echo '<legend>Retweet URLs</legend>'; print "<div id='content'>"; //$palette = array("108cbf", "f62221", "008027", "97c932", "fad40d", "f8962b", "c99997", "7e7e7e", "cbcbcb", "44bdec", "ff6364", "42c168", "bced5e"); // issue crawler //$palette = array_reverse($palette); $palette = array("#90C4A7", "#EDA391", "#DEE287", "#DAC0D8", "#E0B97B", "#D6D0AA", "#A9DFDE", "#A2D093", "#D4D5CC", "#BABD7B", "#D6B4A2", "#E8ABBC", "#B0C1D0", "#D9EFAC", "#B6EECA"); asort($first_retweet); $distinct_retweets = count($indentation); print "<table cellspacing='0' cellpadding='0'>"; // header row print "<tr><td>date</td><td>user</td><td>source</td><td class='seperator'>tweet</td>"; foreach ($first_retweet_ids as $id) {