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105 lines
3.6 KiB
105 lines
3.6 KiB
<?php
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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require_once 'lib/diff.php';
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class QuantifyLib extends TikiLib
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{
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public function recordChangeSize($pageId, $version, $oldData, $newData)
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{
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global $prefs;
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if ($prefs['quantify_changes'] != 'y' || $prefs['feature_multilingual'] != 'y') {
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return;
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}
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list($added, $removed, $complete) = $this->calculateChangeSize($oldData, $newData);
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$this->query(
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'INSERT INTO tiki_pages_changes' .
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' (page_id, version, segments_added, segments_removed, segments_total)' .
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' VALUES(?,?,?,?,?)' .
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' ON DUPLICATE KEY update segments_added = ?, segments_removed = ?, segments_total = ?',
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[ $pageId, $version, $added, $removed, $complete, $added, $removed, $complete ]
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);
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}
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public function calculateChangeSize($oldData, $newData)
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{
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$oldData = $this->segmentData($oldData);
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$newData = $this->segmentData($newData);
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$engine = new _WikiDiffEngine($oldData, $newData);
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$added = 0;
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$removed = 0;
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foreach ($engine->edits as $key => $modif) {
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if (is_array($modif)) {
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$added += count($modif);
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} elseif (is_int($modif) && $modif < 0) {
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$removed -= $modif;
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}
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}
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return [ $added, $removed, count($newData) ];
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}
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public function segmentData($data)
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{
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$data = preg_replace('/\.\s/', "\n", $data);
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$segments = explode("\n", $data);
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$segments = array_map('trim', $segments);
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$final = [];
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foreach ($segments as $seg) {
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if (! empty($seg)) {
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$final[] = $seg;
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}
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}
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return $final;
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}
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public function getCompleteness($pageId)
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{
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$value = $this->getOne(
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"SELECT" .
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" tpc.segments_total / ( tpc.segments_total + IFNULL(SUM(valid.segments_added), 0) + IFNULL(SUM(valid.segments_removed),0)/10 )" .
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" FROM" .
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" tiki_pages tp" .
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" INNER JOIN tiki_pages_changes tpc ON tp.page_id = tpc.page_id AND tp.version = tpc.version" .
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" INNER JOIN tiki_translated_objects a ON a.objId = tpc.page_id AND a.type = 'wiki page'" .
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" INNER JOIN tiki_translated_objects b ON b.traId = a.traId AND b.type = 'wiki page' AND b.objId <> a.objId" .
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" LEFT JOIN (" .
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" SELECT DISTINCT" .
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" b1.page_id, b1.version, segments_added, segments_removed" .
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" FROM" .
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" tiki_pages_changes tpc2" .
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" INNER JOIN tiki_pages_translation_bits b1 ON tpc2.page_id = b1.page_id AND tpc2.version = b1.version" .
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" LEFT JOIN tiki_pages_translation_bits b2 ON b1.translation_bit_id = IFNULL(b2.original_translation_bit, b2.translation_bit_id) AND b2.page_id = ?" .
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" WHERE" .
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" b1.original_translation_bit IS NULL" .
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" AND b2.translation_bit_id IS NULL" .
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" ) valid ON b.objId = valid.page_id" .
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" WHERE" .
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" tpc.page_id = ?" .
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" GROUP BY tpc.page_id, tpc.segments_total, tpc.version",
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[ $pageId, $pageId ]
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);
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return floor($value * 100);
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}
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public function wiki_update($arguments)
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{
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$tikilib = TikiLib::lib('tiki');
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$this->recordChangeSize($arguments['page_id'], $arguments['version'], $arguments['old_data'], $arguments['data']);
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}
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}
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