static function processArticleHTML($body, $opts = array())
{
global $wgUser, $wgTitle, $wgLanguageCode;
$doc = PHPQuery::newDocument($body);
$featurestar = pq("div#featurestar");
if ($featurestar) {
$clearelement = pq($featurestar)->next();
$clearelement->remove();
$featurestar->remove();
}
$ads = $wgUser->isAnon() && !@$opts['no-ads'] && wikihowAds::isEligibleForAds();
// Remove __TOC__ resulting html from all pages other than User pages
if (@$opts['ns'] != NS_USER && pq('div#toc')->length) {
$toc = pq('div#toc');
//in upgrade, it's no longer preceded by an h2, so deleting the intro instead :(
//maybe this will change so leaving in for now.
//$toc->prev()->remove();
$toc->remove();
}
$sticky = "";
if (@$opts['sticky-headers']) {
$sticky = " sticky ";
}
// Remove originators for titles that don't exist
if ($wgTitle->getArticleId() == 0) {
pq('#originators')->remove();
}
//move firstHeading to inside the intro
$firstH2 = pq("h2:first");
if (pq($firstH2)->length() == 0) {
try {
pq("#bodycontents")->children(":first")->wrapAll("<div class='section wh_block'></div>");
} catch (Exception $e) {
}
} else {
try {
pq($firstH2)->prevAll()->reverse()->wrapAll("<div id='intro' class='section {$sticky}'></div>");
} catch (Exception $e) {
}
}
//add a clearall to the end of the intro
pq("#intro")->append("<div class='clearall'></div>");
//removing any stray br tags at the start of the intro
foreach (pq("#intro #originators")->next()->children() as $child) {
if (pq($child)->is("br")) {
pq($child)->remove();
} else {
break;
}
}
//add the pimpedheader to our h3s!
pq('h3, h4')->prepend('<div class="altblock"></div>');
foreach (pq("h2") as $node) {
$h2Parent = pq($node)->parent();
if (@$opts['ns'] == NS_USER && pq($h2Parent)->attr("id") == "toctitle") {
pq("#toc")->wrapAll("<div class='section'></div>");
pq("#toc ul:first")->addClass("section_text");
continue;
}
//find each section
//first grab the name
$sectionName = mb_strtolower(pq("span.mw-headline", $node)->html());
//Remove all non-letters and numbers in all languges
if ($wgLanguageCode == 'en') {
$sectionName = preg_replace("/[^A-Za-z0-9]/u", '', $sectionName);
} elseif ($wgLanguageCode == 'hi') {
$sectionName = str_replace(' ', '', $sectionName);
} else {
$sectionName = preg_replace("/[^\\p{L}\\p{N}]/u", '', $sectionName);
}
//now find all the elements prior to the next h2
$set = array();
$h3Tags = array();
$h3Elements = array();
$priorToH3Set = array();
$h3Count = 0;
foreach (pq($node)->nextAll() as $sibling) {
if (pq($sibling)->is("h2")) {
break;
}
if (pq($sibling)->is("h3")) {
$h3Count++;
$h3Tags[$h3Count] = $sibling;
$h3Elements[$h3Count] = array();
} else {
if ($h3Count > 0) {
$h3Elements[$h3Count][] = $sibling;
} else {
$priorToH3Set[] = $sibling;
}
}
$set[] = $sibling;
}
if (mb_strtolower($sectionName) == mb_strtolower(wfMessage('steps')->text())) {
if ($h3Count > 0) {
//has alternate methods
$altMethodNames = array();
$altMethodAnchors = array();
if (count($priorToH3Set) > 0) {
//needs to have a steps section prior to the
//alt method
try {
pq($priorToH3Set)->wrapAll("<div id='{$sectionName}' class='section_text'></div>");
} catch (Exception $e) {
}
$overallSet = array();
$overallSet[] = $node;
foreach (pq("div#{$sectionName}:first") as $temp) {
$overallSet[] = $temp;
}
try {
pq($overallSet)->wrapAll("<div class='section steps {$sticky}'></div>");
} catch (Exception $e) {
}
} else {
//hide the h2 tag
pq($node)->addClass("hidden");
}
$stepsEditUrl = pq('.editsection', $node)->attr("href");
$displayMethodCount = $h3Count;
$isSample = array();
for ($i = 1; $i <= $h3Count; $i++) {
$isSampleItem = false;
if (!is_array($h3Elements[$i]) || count($h3Elements[$i]) < 1) {
$isSampleItem = false;
} else {
//the sd_container isn't always the first element, need to look through all
foreach ($h3Elements[$i] as $node) {
//not the most efficient way to do this, but couldn't get the find function to work.
if (pq($node)->attr("id") == "sd_container") {
$isSampleItem = true;
break;
}
}
}
if ($isSampleItem) {
$isSample[$i] = true;
$displayMethodCount--;
} else {
$isSample[$i] = false;
}
}
if ($ads) {
wikihowAds::setAltMethods($displayMethodCount > 1);
}
//[sc] ***INTERMEDIATE STEP (remove line below)
$wikihowArticle = WikihowArticleEditor::newFromTitle($wgTitle);
$hasParts = $opts['magic-word'] == MagicWord::get('parts');
$displayMethod = 1;
for ($i = 1; $i <= $h3Count; $i++) {
//change the method title
$methodTitle = pq("span.mw-headline", $h3Tags[$i])->html();
//[sc] ***INTERMEDIATE STEP (remove line below)
$removeRet = WikihowArticleEditor::removeMethodNamePrefix($methodTitle);
$altMethodNames[] = $methodTitle;
$altMethodAnchors[] = pq("span.mw-headline", $h3Tags[$i])->attr("id");
//[sc] ***INTERMEDIATE STEP (swap if logic below)
//if ($displayMethodCount > 1 && $hasParts && $opts['ns'] == NS_MAIN) {
if ($displayMethodCount > 1 && !$isSample[$i] && ($removeRet['has_parts'] || $hasParts) && $opts['ns'] == NS_MAIN) {
if ($methodTitle) {
$methodTitle = wfMessage("part_2", $displayMethod, $displayMethodCount, $methodTitle)->text();
} else {
$methodTitle = wfMessage("part_1", $displayMethod, $displayMethodCount)->text();
}
$displayMethod++;
} elseif ($displayMethodCount > 1 && !$isSample[$i] && $opts['ns'] == NS_MAIN) {
if ($methodTitle) {
$methodTitle = wfMessage("method_2", $displayMethod, $displayMethodCount, $methodTitle)->text();
} else {
$methodTitle = wfMessage("method_1", $displayMethod, $displayMethodCount)->text();
}
$displayMethod++;
}
pq("span.mw-headline", $h3Tags[$i])->html($methodTitle);
//add our custom anchors
$anchor_name = pq("span.mw-headline", $h3Tags[$i])->attr('id') . '_sub';
try {
pq($h3Tags[$i])->before('<a name="' . $anchor_name . '" class="anchor"></a>');
} catch (Exception $e) {
}
//want to change the url for the edit link to
//edit the whole steps section, not just the
//alternate method
pq(".editsection", $h3Tags[$i])->attr("href", $stepsEditUrl);
$sample = $isSample[$i] ? "sample" : "";
//only wrap if there's stuff there to wrap.
//This happens when people put two sub methods on top of each other without
//any content between.
if (count($h3Elements[$i]) > 0) {
pq($h3Elements[$i])->wrapAll("<div id='{$sectionName}_{$i}' class='section_text'></div>");
}
$overallSet = array();
$overallSet[] = $h3Tags[$i];
foreach (pq("div#{$sectionName}_{$i}:first") as $temp) {
$overallSet[] = $temp;
}
try {
pq($overallSet)->wrapAll("<div class='section steps {$sample} {$sticky}'></div>");
} catch (Exception $e) {
}
}
//BEBETH - not sure we need this anymore, but not sure yet
//fix for Chrome -- wrap first anchor name so it detects the spacing
try {
pq(".section.steps:first")->prev()->children(".anchor")->after('<br class="clearall" />')->wrapAll('<div></div>');
} catch (Exception $e) {
}
//now we should have all the alt methods,
//let's create the links to them under the headline
$charCount = 0;
$maxCount = 80000;
//temporarily turning off hidden headers
$hiddenCount = 0;
$anchorList = "";
for ($i = 0; $i < count($altMethodAnchors); $i++) {
$methodName = pq('<div>' . $altMethodNames[$i] . '</div>')->text();
// remove any reference notes
$methodName = preg_replace("@\\[\\d{1,3}\\]\$@", "", $methodName);
$charCount += strlen($methodName);
$class = "";
if ($charCount > $maxCount) {
$class = "hidden excess";
$hiddenCount++;
}
if ($methodName == "") {
continue;
}
$anchorList .= "<a href='#{$altMethodAnchors[$i]}_sub' class='{$class}'>{$methodName}</a>";
}
$hiddentext = "";
if ($hiddenCount > 0) {
$hiddenText = "<a href='#' id='method_toc_unhide'>{$hiddenCount} more method" . ($hiddenCount > 1 ? "s" : "") . "</a>";
$hiddenText .= "<a href='#' id='method_toc_hide' class='hidden'>show less methods</a>";
} else {
$hiddenText = '';
}
//add our little list header
if ($hasParts) {
//ucwords
$anchorList = '<span>' . ucwords(Misc::numToWord(count($altMethodAnchors), 10)) . ' ' . wfMessage('part_3')->text() . ':</span>' . $anchorList;
} else {
$anchorList = '<span>' . ucwords(Misc::numToWord(count($altMethodAnchors), 10)) . ' ' . wfMessage('method_3')->text() . ':</span>' . $anchorList;
}
//chance to reformat the alt method_toc before output
//using for running tests
$bAfter = false;
wfRunHooks('BeforeOutputAltMethodTOC', array($wgTitle, &$anchorList, &$bAfter));
$bAfter = true;
if ($bAfter) {
pq("#originators")->after("<p id='method_toc' style='margin-top:-10px'>{$anchorList}{$hiddenText}</p>");
} else {
pq(".firstHeading")->after("<p id='method_toc'>{$anchorList}{$hiddenText}</p>");
}
} else {
//only 1 method
if ($ads) {
wikihowAds::setAltMethods(false);
}
if ($set) {
try {
pq($set)->wrapAll("<div id='{$sectionName}' class='section_text'></div>");
} catch (Exception $e) {
}
}
$overallSet = array();
$overallSet[] = $node;
foreach (pq("div#{$sectionName}:first") as $temp) {
$overallSet[] = $temp;
}
try {
pq($overallSet)->wrapAll("<div class='section steps {$sticky}'></div>");
} catch (Exception $e) {
}
}
} else {
//not a steps section
if ($set) {
$sec_id = @$opts['list-page'] ? '' : 'id="' . $sectionName . '"';
try {
$new_set = pq($set)->wrapAll("<div {$sec_id} class='section_text'></div>");
} catch (Exception $e) {
}
}
$overallSet = array();
$overallSet[] = $node;
foreach (pq("div#{$sectionName}:first") as $temp) {
$overallSet[] = $temp;
}
try {
pq($overallSet)->wrapAll("<div class='section {$sectionName} {$sticky}'></div>");
} catch (Exception $e) {
}
if (@$opts['list-page']) {
//gotta pull those dangling divs into the same space as the h2
try {
pq($overallSet)->parent()->append(pq($new_set));
} catch (Exception $e) {
}
}
// commenting this out because it's causing the following error:
// "Couldn't add newnode as the previous sibling of refnode"
// // format edit links for non-steps sections
// // pq('span', $node)->prepend(pq('a.edit', $node));
//remove the edit link from subheaders if we're not in the steps section
try {
pq(".{$sectionName} h3 .editsection")->remove();
} catch (Exception $e) {
}
}
}
//add a clear to the end of each section_text to make sure
//images don't bleed across the bottom
pq(".section_text")->append("<div class='clearall'></div>");
// Add checkboxes to Ingredients and 'Things You Need' sections, but only to the top-most li
$lis = pq('#ingredients > ul > li, #thingsyoullneed > ul > li');
foreach ($lis as $li) {
$id = md5(pq($li)->html() . mt_rand(1, 100));
pq($li)->html("<input id='item_{$id}' class='css-checkbox' type='checkbox'/><label for='item_{$id}' name='item_{$id}_lbl' class='css-checkbox-label'></label><div class='checkbox-text'>" . pq($li)->html() . '</div>');
}
// Move templates above article body contents and style appropriately
foreach (pq('.template_top') as $template) {
pq($template)->addClass('sidebox');
if (pq($template)->parent()->hasClass('tmp_li')) {
pq($template)->addClass('tmp_li');
}
if ($wgUser->isAnon()) {
pq($template)->addClass('notice_bgcolor_lo');
} else {
pq($template)->addClass('notice_bgcolor_important');
}
}
// put templates after the intro div
pq('.template_top')->insertAfter('#intro');
//now put the step numbers in
foreach (pq("div.steps .section_text > ol") as $list) {
pq($list)->addClass("steps_list_2");
$stepNum = 1;
foreach (pq($list)->children() as $step) {
$boldStep = WikihowArticleHTML::boldFirstSentence(pq($step)->html());
pq($step)->html($boldStep);
pq($step)->prepend("<div class='step_num'>{$stepNum}</div>");
pq($step)->append("<div class='clearall'></div>");
$stepNum++;
}
}
foreach (pq(".steps:last .steps_list_2")->children(":last-child") as $step) {
pq($step)->addClass("final_li");
}
//move each of the large images to the top
foreach (pq(".steps_list_2 li .mwimg.largeimage") as $image) {
//delete any previous <br>
foreach (pq($image)->prevAll() as $node) {
if (pq($node)->is("br")) {
pq($node)->remove();
} else {
break;
}
}
//first handle the special case where the image
//ends up inside the bold tag by accident
if (pq($image)->parent()->is("b")) {
pq($image)->insertBefore(pq($image)->parent());
}
if (pq($image)->parent()->parent()->is(".steps_list_2")) {
pq($image)->parent()->prepend($image);
}
}
//move each of the large images to the top
foreach (pq(".steps_list_2 li .whvid_cont") as $vid) {
//delete any previous <br>
foreach (pq($vid)->prevAll() as $node) {
if (pq($node)->is("br")) {
pq($node)->remove();
} else {
break;
}
}
if (pq($vid)->parent()->parent()->is(".steps_list_2")) {
pq($vid)->parent()->prepend($vid);
}
}
//if there's a related articles section, make it have images
$relatedSection = pq("#relatedwikihows");
if ($relatedSection) {
foreach (pq("li a", $relatedSection) as $related) {
$titleText = pq($related)->attr("title");
$title = Title::newFromText($titleText);
if ($title) {
$image = SkinWikihowskin::getArticleThumb($title, 127, 120);
pq($relatedSection)->prepend($image);
}
pq($related)->remove();
}
pq("ul", $relatedSection)->remove();
pq($relatedSection)->append("<div class='clearall'></div>");
}
//remove all images in the intro that aren't
//marked with the class "introimage"
pq("#intro .mwimg:not(.introimage)")->remove();
//let's mark all the <p> tags that aren't inside a step.
//they need special padding
foreach (pq(".section.steps p") as $p) {
if (pq($p)->parents(".steps_list_2")->count() == 0 && pq($p)->children(".anchor")->count() == 0) {
pq($p)->addClass("lone_p");
}
}
// Add alt method adder cta
if (class_exists("AltMethodAdder") && $wgTitle && $wgUser && $wgUser->isAnon()) {
$cta = AltMethodAdder::getCTA($wgTitle);
if (!is_null($cta)) {
pq("div.steps:last")->after($cta);
}
}
//add line breaks between the p tags
foreach (pq("p") as $paragraph) {
$sibling = pq($paragraph)->next();
if (!pq($sibling)->is("p")) {
continue;
}
if (pq($sibling)->children(":first")->hasClass("anchor")) {
continue;
}
$id = pq($paragraph)->attr("id");
if ($id == "originators" || $id == "method_toc") {
continue;
}
pq($paragraph)->after("<br />");
}
if ($ads) {
pq(".#intro")->append(wikihowAds::getAdUnitPlaceholder('intro'));
pq(".steps_list_2:first li:first")->append(wikihowAds::getAdUnitPlaceholder(0));
pq(".final_li")->append(wikihowAds::getAdUnitPlaceholder(1));
$tipsClass = mb_strtolower(wfMessage("tips")->text());
//grabs the tips section by name, but internationalized
pq(".{$tipsClass} .section_text")->children()->filter("ul:last")->after(wikihowAds::getAdUnitPlaceholder('2a'));
//add in the Taboola ads
if ($wgLanguageCode == "en") {
$sourcesClass = mb_strtolower(wfMessage("sources")->text());
//grabs the sources and citations section by name, but internationalized
$sourcesClass = str_replace(' ', '', $sourcesClass);
if (pq(".section.{$sourcesClass}")->length) {
//put above Sources & Citations if it exists
pq(".section.{$sourcesClass}")->before(wikihowAds::getAdUnitTaboola());
} else {
// put above Article Info
pq("#bodycontents")->after(wikihowAds::getAdUnitTaboola());
}
}
}
$markPatrolledLink = self::getMarkPatrolledLink();
if ($markPatrolledLink) {
pq('#bodycontents')->append($markPatrolledLink);
}
// //TEST - no intro
// global $wgRequest;
// $article_ids = explode("\n",ConfigStorage::dbGetConfig('wikihow-nointro-test'));
// if ($wgTitle && $wgTitle->getNamespace() == NS_MAIN && $wgRequest->getVal('action') == '' && in_array($wgTitle->getArticleID(),$article_ids)) {
// pq('#intro p:last')->remove();
// }
return $doc->htmlOuter();
}
static function processArticleHTML($body, $opts = array())
{
global $wgUser, $wgTitle, $wgLanguageCode;
$skin = $wgUser->getSkin();
$doc = PHPQuery::newDocument($body);
$featurestar = pq("div#featurestar");
if ($featurestar) {
$clearelement = pq($featurestar)->next();
$clearelement->remove();
$featurestar->remove();
}
$ads = $wgUser->isAnon() && !@$opts['no-ads'] && wikihowAds::isEligibleForAds();
// Remove __TOC__ resulting html from all pages other than User pages
if (@$opts['ns'] != NS_USER && pq('table#toc')->length) {
$toc = pq('table#toc');
$toc->prev()->remove();
$toc->remove();
}
$sticky = "";
if (@$opts['sticky-headers']) {
$sticky = " sticky ";
}
// Remove originators for titles that don't exist
if ($wgTitle->getArticleId() == 0) {
pq('#originators')->remove();
}
//move firstHeading to inside the intro
$firstH2 = pq("h2:first");
if (pq($firstH2)->length() == 0) {
try {
pq("#bodycontents")->children(":first")->wrapAll("<div class='section wh_block'></div>");
} catch (Exception $e) {
}
} else {
try {
pq($firstH2)->prevAll()->reverse()->wrapAll("<div id='intro' class='section {$sticky}'></div>");
} catch (Exception $e) {
}
}
//add a clearall to the end of the intro
pq("#intro")->append("<div class='clearall'></div>");
//removing any stray br tags at the start of the intro
foreach (pq("#intro #originators")->next()->children() as $child) {
if (pq($child)->is("br")) {
pq($child)->remove();
} else {
break;
}
}
//add the pimpedheader to our h3s!
pq('h3, h4')->prepend('<div class="altblock"></div>');
foreach (pq("h2") as $node) {
//find each section
//first grab the name
$sectionName = mb_strtolower(pq("span", $node)->html());
//Remove all non-letters and numbers in all languges
if ($wgLanguageCode == 'en') {
$sectionName = preg_replace("/[^A-Za-z0-9]/u", '', $sectionName);
} elseif ($wgLanguageCode == 'hi') {
$sectionName = str_replace(' ', '', $sectionName);
} else {
$sectionName = preg_replace("/[^\\p{L}\\p{N}]/u", '', $sectionName);
}
//now find all the elements prior to the next h2
$set = array();
$h3Tags = array();
$h3Elements = array();
$priorToH3Set = array();
$h3Count = 0;
foreach (pq($node)->nextAll() as $sibling) {
if (pq($sibling)->is("h2")) {
break;
}
if (pq($sibling)->is("h3")) {
$h3Count++;
$h3Tags[$h3Count] = $sibling;
$h3Elements[$h3Count] = array();
} else {
if ($h3Count > 0) {
$h3Elements[$h3Count][] = $sibling;
} else {
$priorToH3Set[] = $sibling;
}
}
$set[] = $sibling;
}
if (mb_strtolower($sectionName) == mb_strtolower(wfMsg('steps'))) {
if ($h3Count > 0) {
//has alternate methods
$altMethodNames = array();
$altMethodAnchors = array();
if (count($priorToH3Set) > 1) {
//if there are alt methods, then there will at least be a <p> tag with a link inside, so that doesn't count
//needs to have a steps section prior to the
//alt method
try {
pq($priorToH3Set)->wrapAll("<div id='{$sectionName}' class='section_text'></div>");
} catch (Exception $e) {
}
$overallSet = array();
$overallSet[] = $node;
foreach (pq("div#{$sectionName}:first") as $temp) {
$overallSet[] = $temp;
}
try {
pq($overallSet)->wrapAll("<div class='section steps {$sticky}'></div>");
} catch (Exception $e) {
}
} else {
//hide the h2 tag
pq($node)->addClass("hidden");
}
$displayMethodCount = $h3Count;
$isSample = array();
for ($i = 1; $i <= $h3Count; $i++) {
$isSampleItem = false;
if (!is_array($h3Elements[$i]) || count($h3Elements[$i]) < 1) {
$isSampleItem = false;
} else {
//the sd_container isn't always the first element, need to look through all
foreach ($h3Elements[$i] as $node) {
//not the most efficient way to do this, but couldn't get the find function to work.
if (pq($node)->attr("id") == "sd_container") {
$isSampleItem = true;
break;
}
}
}
if ($isSampleItem) {
$isSample[$i] = true;
$displayMethodCount--;
} else {
$isSample[$i] = false;
}
}
if ($ads) {
wikihowAds::setAltMethods($displayMethodCount > 1);
}
$wikihowArticle = WikihowArticleEditor::newFromTitle($wgTitle);
$editLink = $skin->editSectionLink($wgTitle, $wikihowArticle->getSectionNumber("steps"));
$displayMethod = 1;
for ($i = 1; $i <= $h3Count; $i++) {
//change the method title
$methodTitle = pq("span", $h3Tags[$i])->html();
$removeRet = WikihowArticleEditor::removeMethodNamePrefix($methodTitle);
$altMethodNames[] = $methodTitle;
if ($displayMethodCount > 1 && !$isSample[$i] && $removeRet['has_parts'] && $opts['ns'] == NS_MAIN) {
if ($methodTitle) {
$methodTitle = wfMsg("part_2", $displayMethod, $displayMethodCount, $methodTitle);
} else {
$methodTitle = wfMsg("part_1", $displayMethod, $displayMethodCount);
}
$displayMethod++;
} elseif ($displayMethodCount > 1 && !$isSample[$i] && $opts['ns'] == NS_MAIN) {
if ($methodTitle) {
$methodTitle = wfMsg("method_2", $displayMethod, $displayMethodCount, $methodTitle);
} else {
$methodTitle = wfMsg("method_1", $displayMethod, $displayMethodCount);
}
$displayMethod++;
}
pq("span", $h3Tags[$i])->html($methodTitle);
//add an edit link to each sub method
pq("span", $h3Tags[$i])->prepend($editLink);
$sample = $isSample[$i] ? "sample" : "";
pq($h3Elements[$i])->wrapAll("<div id='{$sectionName}_{$i}' class='section_text'></div>");
$overallSet = array();
$overallSet[] = $h3Tags[$i];
foreach (pq("div#{$sectionName}_{$i}:first") as $temp) {
$overallSet[] = $temp;
}
try {
pq($overallSet)->wrapAll("<div class='section steps {$sample} {$sticky}'></div>");
} catch (Exception $e) {
}
}
$i = 1;
// Pull out the top-level anchors
foreach (pq(".section.steps") as $steps) {
// Only grab last anchor. There may be other anchors for subsections
// but we'll ignore those
$anchor = pq('.anchor:last', $steps);
$altMethodAnchors[$i] = pq($anchor)->attr("name");
$i++;
}
//now grab the one prior to the first step
$altMethodAnchors[0] = pq(".section.steps:first")->prev()->children(".anchor")->attr("name");
// Sometimes there isn't an anchor prior to first step, so get rid of it
if (empty($altMethodAnchors[0])) {
$altMethodAnchors = array_splice($altMethodAnchors, 0);
}
//fix for Chrome -- wrap first anchor name so it detects the spacing
try {
pq(".section.steps:first")->prev()->children(".anchor")->after('<br class="clearall" />')->wrapAll('<div></div>');
} catch (Exception $e) {
}
//now we should have all the alt methods,
//let's create the links to them under the headline
$charCount = 0;
$maxCount = 80000;
//temporairily turning off hidden headers
$hiddenCount = 0;
$anchorList = "";
//don't use the last altMethodAnchor b/c it links to the first non-step section
for ($i = 0; $i < count($altMethodAnchors) - 1; $i++) {
$methodName = pq('<div>' . $altMethodNames[$i] . '</div>')->text();
// remove any reference notes
$methodName = preg_replace("@\\[\\d{1,3}\\]\$@", "", $methodName);
$charCount += strlen($methodName);
$class = "";
if ($charCount > $maxCount) {
$class = "hidden excess";
$hiddenCount++;
}
if ($methodName == "") {
continue;
}
$anchorList .= "<a href='#{$altMethodAnchors[$i]}' class='{$class}'>{$methodName}</a>";
}
$hiddentext = "";
if ($hiddenCount > 0) {
$hiddenText = "<a href='#' id='method_toc_unhide'>{$hiddenCount} more method" . ($hiddenCount > 1 ? "s" : "") . "</a>";
$hiddenText .= "<a href='#' id='method_toc_hide' class='hidden'>show less methods</a>";
}
pq(".firstHeading")->after("<p id='method_toc'>{$anchorList}{$hiddenText}</p>");
} else {
//only 1 method
if ($ads) {
wikihowAds::setAltMethods(false);
}
if ($set) {
try {
pq($set)->wrapAll("<div id='{$sectionName}' class='section_text'></div>");
} catch (Exception $e) {
}
}
$overallSet = array();
$overallSet[] = $node;
foreach (pq("div#{$sectionName}:first") as $temp) {
$overallSet[] = $temp;
}
try {
pq($overallSet)->wrapAll("<div class='section steps {$sticky}'></div>");
} catch (Exception $e) {
}
}
} else {
//not a steps section
if ($set) {
$sec_id = @$opts['list-page'] ? '' : 'id="' . $sectionName . '"';
try {
$new_set = pq($set)->wrapAll("<div {$sec_id} class='section_text'></div>");
} catch (Exception $e) {
}
}
$overallSet = array();
$overallSet[] = $node;
foreach (pq("div#{$sectionName}:first") as $temp) {
$overallSet[] = $temp;
}
try {
pq($overallSet)->wrapAll("<div class='section {$sectionName} {$sticky}'></div>");
} catch (Exception $e) {
}
if (@$opts['list-page']) {
//gotta pull those dangling divs into the same space as the h2
pq($overallSet)->parent()->append(pq($new_set));
}
// commenting this out because it's causing the following error:
// "Couldn't add newnode as the previous sibling of refnode"
// // format edit links for non-steps sections
// // pq('span', $node)->prepend(pq('a.edit', $node));
}
}
//add a clear to the end of each section_text to make sure
//images don't bleed across the bottom
pq(".section_text")->append("<div class='clearall'></div>");
// Add checkboxes to Ingredients and 'Things You Need' sections, but only to the top-most li
$lis = pq('#ingredients > ul > li, #thingsyoullneed > ul > li');
foreach ($lis as $li) {
$id = md5(pq($li)->html() . mt_rand(1, 100));
pq($li)->html("<input id='item_{$id}' class='css-checkbox' type='checkbox'/><label for='item_{$id}' name='item_{$id}_lbl' class='css-checkbox-label'></label><div class='checkbox-text'>" . pq($li)->html() . '</div>');
}
// Move templates above article body contents and style appropriately
foreach (pq('.template_top') as $template) {
pq($template)->addClass('sidebox');
if (pq($template)->parent()->hasClass('tmp_li')) {
pq($template)->addClass('tmp_li');
}
if ($wgUser->isAnon()) {
pq($template)->addClass('notice_bgcolor_lo');
} else {
pq($template)->addClass('notice_bgcolor_important');
}
}
// put templates after the intro div
pq('.template_top')->insertAfter('#intro');
//now put the step numbers in
foreach (pq("div.steps .section_text > ol") as $list) {
pq($list)->addClass("steps_list_2");
$stepNum = 1;
foreach (pq($list)->children() as $step) {
$boldStep = WikihowArticleHTML::boldFirstSentence(pq($step)->html());
pq($step)->html($boldStep);
pq($step)->prepend("<div class='step_num'>{$stepNum}</div>");
pq($step)->append("<div class='clearall'></div>");
$stepNum++;
}
}
foreach (pq(".steps:last .steps_list_2")->children(":last-child") as $step) {
pq($step)->addClass("final_li");
}
//move each of the large images to the top
foreach (pq(".steps_list_2 li .mwimg.largeimage") as $image) {
//delete any previous <br>
foreach (pq($image)->prevAll() as $node) {
if (pq($node)->is("br")) {
pq($node)->remove();
} else {
break;
}
}
//first handle the special case where the image
//ends up inside the bold tag by accident
if (pq($image)->parent()->is("b")) {
pq($image)->insertBefore(pq($image)->parent());
}
if (pq($image)->parent()->parent()->is(".steps_list_2")) {
pq($image)->parent()->prepend($image);
}
}
//move each of the large images to the top
foreach (pq(".steps_list_2 li .whvid_cont") as $vid) {
//delete any previous <br>
foreach (pq($vid)->prevAll() as $node) {
if (pq($node)->is("br")) {
pq($node)->remove();
} else {
break;
}
}
if (pq($vid)->parent()->parent()->is(".steps_list_2")) {
pq($vid)->parent()->prepend($vid);
}
}
//if there's a related articles section, make it have images
$relatedSection = pq("#relatedwikihows");
if ($relatedSection) {
foreach (pq("li a", $relatedSection) as $related) {
$titleText = pq($related)->attr("title");
$title = Title::newFromText($titleText);
if ($title) {
$image = $skin->getArticleThumb($title, 127, 120);
pq($relatedSection)->prepend($image);
}
pq($related)->remove();
}
pq("ul", $relatedSection)->remove();
pq($relatedSection)->append("<div class='clearall'></div>");
}
//remove all images in the intro that aren't
//marked with the class "introimage"
pq("#intro .mwimg:not(.introimage)")->remove();
//let's mark all the <p> tags that aren't inside a step.
//they need special padding
foreach (pq(".section.steps p") as $p) {
if (pq($p)->parents(".steps_list_2")->count() == 0 && pq($p)->children(".anchor")->count() == 0) {
pq($p)->addClass("lone_p");
}
}
// Add alt method adder cta
if (class_exists("AltMethodAdder") && $wgTitle && $wgUser && $wgUser->isAnon()) {
$cta = AltMethodAdder::getCTA($wgTitle);
if (!is_null($cta)) {
pq("div.steps:last")->after($cta);
}
}
//add line breaks between the p tags
foreach (pq("p") as $paragraph) {
$sibling = pq($paragraph)->next();
if (!pq($sibling)->is("p")) {
continue;
}
if (pq($sibling)->children(":first")->hasClass("anchor")) {
continue;
}
$id = pq($paragraph)->attr("id");
if ($id == "originators" || $id == "method_toc") {
continue;
}
pq($paragraph)->after("<br />");
}
if ($ads) {
pq("#intro")->append(wikihowAds::getAdUnitPlaceholder('intro'));
pq(".steps_list_2:first li:first")->append(wikihowAds::getAdUnitPlaceholder(0));
pq(".final_li")->append(wikihowAds::getAdUnitPlaceholder(1));
$tipsClass = mb_strtolower(wfMsg("tips"));
//grabs the tips section by name, but internationalized
pq(".{$tipsClass} ul:last")->after(wikihowAds::getAdUnitPlaceholder('2a'));
}
return $doc->htmlOuter();
}
