Next Generation CMS :: Форум поддержки

insider

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FYI: Постраничка комментариев в 0.9.0

/engine/includes/comments.show.php
#1. Найти

	if ($config['use_avatars']) {
		$sql = "select c.*, u.avatar from ".prefix."_comments c left join ".uprefix."_users u on c.author_id = u.id where c.post=".db_squote($newsID).($commID?(" and c.id=".db_squote($commID)):'')." order by c.id".($config['reverse_comments']?' desc':'');
	} else {
		$sql = "select c.* from ".prefix."_comments c WHERE c.post=".db_squote($newsID).($comment_id?(" and c.id=".db_squote($comment_id)):'')." order by c.id".($config['reverse_comments']?' desc':'');
	}

#1. Заменить на

	$showNumber = 30; // количество комментариев на страницу

	$cstart = intval($_REQUEST['page']) ? abs(intval($_REQUEST['page'])) : 1;

	$limit_start = ($cstart - 1) * $showNumber;
	$limit_count = $showNumber;

	if ($config['use_avatars']) {
		$sql = "select c.*, u.avatar from ".prefix."_comments c left join ".uprefix."_users u on c.author_id = u.id where c.post=".db_squote($newsID).($commID?(" and c.id=".db_squote($commID)):'')." order by c.id".($config['reverse_comments']?' desc':'').($commID?'':" limit ".$limit_start.",".$limit_count);
	} else {
		$sql = "select c.* from ".prefix."_comments c left join ".uprefix."_users u on c.author_id = u.id WHERE c.post=".db_squote($newsID).($commID?(" and c.id=".db_squote($commID)):'')." order by c.id".($config['reverse_comments']?' desc':'').($commID?'':" limit ".$limit_start.",".$limit_count);
	}

#2. Найти

		...

		exec_acts('comments', $row);
		$tpl -> vars($templateName, $tvars);

		if ($commID) { echo $tpl -> show($templateName); }
		$template['vars']['mainblock'] .= $tpl -> show($templateName);
	}

#2. Добавить после

	$maxNavigations = 10; // количество отображаемых страниц; соответствует указанному лишь приблизительно

	// Make navigation bar
	$navigations = getNavigations(tpl_dir.$config['theme']);
	$tpl -> template('pages', tpl_dir.$config['theme']);

	$which_link = 'full_page';

	if ($config['category_link']) {
		global $catz;
		$row['catid'] = array();
		$categories = explode('-', category);
		foreach ($categories as $cat)
		{
		    $row['catid'][] = $catz[$cat]['id'];
		}
		$row['catid'] = implode(',', $row['catid']);
	} else {
		$row['postdate'] = mktime(0, 0, 0, month, day, year);
	}
	$row['alt_name'] = altname;

	// Prev page link
	if ($limit_start && $comnum) {
		$prev = floor($limit_start / $showNumber);
		$row['page'] = $prev;
		$tvars['regx']["'\[prev-link\](.*?)\[/prev-link\]'si"] = str_replace('%page%',"$1",str_replace('%link%',GetLink($which_link, $row), $navigations['prevlink']));
	} else {
		$tvars['regx']["'\[prev-link\](.*?)\[/prev-link\]'si"] = "";
		$no_prev = true;
	}

	$commCount = $mysql->result("SELECT count(*) as count FROM ".prefix."_comments WHERE post=".db_squote($newsID).($commID?(" and id=".db_squote($commID)):''));
	$pages_count = ceil($commCount / $showNumber);

	$pages = '';

	$sectionSize	= floor($maxNavigations / 3);
	if ($pages_count > $maxNavigations) {
		// We have more than 10 pages. Let's generate 3 parts
		// Situation #1: 1,2,3,4,[5],6 ... 128
		if ($cstart < ($sectionSize * 2)) {
			$pages .= generateNavigations($cstart, 1, $sectionSize * 2, $which_link, $row, $navigations);
			$pages .= $navigations['dots'];
			$pages .= generateNavigations($cstart, $pages_count-$sectionSize, $pages_count, $which_link, $row, $navigations);
		} elseif ($cstart > ($pages_count - $sectionSize * 2 + 1)) {
			$pages .= generateNavigations($cstart, 1, $sectionSize, $which_link, $row, $navigations);
			$pages .= $navigations['dots'];
			$pages .= generateNavigations($cstart, $pages_count-$sectionSize*2 + 1, $pages_count, $which_link, $row, $navigations);
		} else {
			$pages .= generateNavigations($cstart, 1, $sectionSize, $which_link, $row, $navigations);
			$pages .= $navigations['dots'];
			$pages .= generateNavigations($cstart, $cstart-1, $cstart+1, $which_link, $row, $navigations);
			$pages .= $navigations['dots'];
			$pages .= generateNavigations($cstart, $pages_count-$sectionSize, $pages_count, $which_link, $row, $navigations);
		}
	} else {
		// If we have less then 10 pages
		$pages .= generateNavigations($cstart, 1, $pages_count, $which_link, $row, $navigations);
	}
	$tvars['vars']['pages'] = $pages;

	// Next page link
	if (($prev + 2 <= $pages_count) && $comnum) {
		$row['page'] = $prev + 2;
		$tvars['regx']["'\[next-link\](.*?)\[/next-link\]'si"] = str_replace('%page%',"$1",str_replace('%link%',GetLink($which_link, $row), $navigations['nextlink']));"<a href=\"".GetLink($which_link, $row)."\">$1</a>";
	} else {
		$tvars['regx']["'\[next-link\](.*?)\[/next-link\]'si"] = "";
		$no_next = true;
	}

	if ($comnum && ($pages_count>1)){
		$tpl -> vars('pages', $tvars);
		$template['vars']['mainblock'] .= $tpl -> show('pages');
	}

Изменено insider (2009-07-08 02:28:08)