/**
* Cycle through the url list to call the removeIntroImages function
*/
private static function removeIntroImagesUrls(&$urls, $px, $text)
{
$dbr = wfGetDB(DB_SLAVE);
foreach ($urls as &$url) {
$err = '';
$final_step = '';
if (!$url['title']) {
$err = 'Unable to load article';
} else {
$introText = '';
$wikitext = Wikitext::getWikitext($dbr, $url['title']);
if ($wikitext) {
$introText = Wikitext::getIntro($wikitext);
}
if (!$introText) {
$err = 'Unable to load wikitext';
} else {
//first, let's use the intro image for the final step
if ($px > 0) {
$new_final_step = self::makeFinalStep($introText, $px, $text);
if ($new_final_step) {
list($stepsText, $sectionID) = Wikitext::getStepsSection($wikitext, true);
$stepsText = $stepsText . $new_final_step;
$wikitext = Wikitext::replaceStepsSection($wikitext, $sectionID, $stepsText, true);
if (preg_match("@[\r\n]+===[^=]*===@m", $stepsText)) {
$final_step = 'x (alt)';
//success! (yay!) but has alt methods (boo!)
} else {
$final_step = 'x';
//success!
}
}
}
$prevIntroText = $introText;
$introText = self::removeIntroImages($prevIntroText, $url['title']);
if ($introText && $introText != $prevIntroText) {
$wikitext = Wikitext::replaceIntro($wikitext, $introText, true);
$comment = 'Removing intro images';
if ($final_step == 'x') {
$comment .= '; Made final step out of former intro image';
}
$err = Wikitext::saveWikitext($url['title'], $wikitext, $comment);
if (empty($err)) {
//make sure the intro image adder doesn't grab it
$id = $url['title']->getArticleID();
if ($id) {
$dbw = wfGetDB(DB_MASTER);
$dbw->update('imageadder', array('imageadder_hasimage' => 1), array('imageadder_page' => $id));
}
}
} else {
$err = 'Either no intro image or no intro found';
}
}
}
$url['err'] = $err;
$url['final_step'] = $final_step;
}
}
/**
* process a single article for the subheaders
*/
private static function processSubheaders($title, $csv)
{
list($wikitext, $stepsText, $sectionID) = self::getWikitext($title);
if ($wikitext && $stepsText) {
$subs = Wikitext::countAltMethods($stepsText);
if ($subs > 1) {
//we have some parts/methods/ways!
$newstepsText = preg_replace('@(^\\s*===\\s*)(Method |Part )(.*?:|.*?\\.|\\s*===|)@im', '$1', $stepsText);
//have we made a difference?
if (strcmp($stepsText, $newstepsText) != 0) {
//it has changed; update the sub headers
$newWikitext = Wikitext::replaceStepsSection($wikitext, $sectionID, $newstepsText, true);
if ($newWikitext) {
//sub headers have been updated, add the "magic word"
list($newestWikitext, $magic_word) = self::addMagicWord($stepsText, $newWikitext);
if ($newestWikitext) {
$data = array();
Wikitext::saveWikitext($title, $newestWikitext, self::$comment);
$url = 'http://www.wikihow.com/' . $title->getDBKey();
$data[] = $url;
$data[] = $magic_word;
//rock! now a little logic to grab what changed...
preg_match('@^===.*===?@im', $stepsText, $m);
$data[] = $m[0];
preg_match('@^===.*===?@im', $newstepsText, $m);
$data[] = $m[0];
//show it
print $url . ' ' . $magic_word . "\n";
//log it
self::logIt($url . ' ' . $magic_word);
//write it to the csv
fputcsv($csv, $data, chr(9));
//good night, sweet prince...
usleep(self::SLEEPTIME);
return true;
}
}
}
}
}
return false;
}
private function resizeImages($article)
{
global $wgServer;
if (!$dbw) {
$dbw = wfGetDB(DB_MASTER);
}
$err = '';
$title = Title::newFromURL($article);
if (!$title || !$title->exists()) {
return;
}
$wikitext = Wikitext::getWikitext($dbw, $title);
if (!$wikitext) {
$err = 'Unable to load wikitext';
} else {
if (preg_match('@^#REDIRECT@m', $wikitext)) {
$err = 'REDIRECT';
} else {
list($stepsText, $sectionID) = Wikitext::getStepsSection($wikitext, true);
list($stepsText, $err) = self::resizeEachImage($stepsText);
if ($stepsText) {
$wikitext = Wikitext::replaceStepsSection($wikitext, $sectionID, $stepsText, true);
$comment = 'Resized images to the {{largeimage}} size.';
$err = Wikitext::saveWikitext($title, $wikitext, $comment);
}
}
}
if ($err) {
$err .= chr(9) . $wgServer . '/' . $article;
//print $err."\n";
self::logError($err);
} elseif ($stepsText) {
self::logIt($wgServer . '/' . $article);
return $wgServer . '/' . $article;
}
}
$introChanged = false;
$article = new Article($title);
$revision = Revision::newFromTitle($title);
$wikiText = $revision->getText();
$intro = Wikitext::getIntro($wikiText, true);
if ($intro != "") {
$intro = replaceBrokenLinksInSection($intro, $introChanged, $title);
if ($introChanged) {
$wikiText = Wikitext::replaceIntro($wikiText, $intro, true);
}
}
list($steps, $sectionID) = Wikitext::getStepsSection($wikiText, true);
if ($steps != "") {
$steps = replaceBrokenLinksInSection($steps, $stepsChanged, $title);
if ($stepsChanged) {
$wikiText = Wikitext::replaceStepsSection($wikiText, $sectionID, $steps, true);
}
}
if ($stepsChanged || $introChanged) {
$article->doEdit($wikiText, "Removing broken links");
}
}
}
function replaceBrokenLinksInSection($sectionText, &$changed, &$title)
{
$matchesarray = array();
$sectionText = preg_replace_callback("@<nowiki>[^<]*</nowiki>@i", 'handleNoWikiTags', $sectionText);
preg_match_all('@\\[\\[([^\\]]*)\\]\\]@', $sectionText, $matchesarray);
foreach ($matchesarray[1] as $match) {
$linkParts = explode("|", $match);
$zero = (int) 0;