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Re-adding the wp-pagenavi.php which 'mysteriously' disappeared; /shrug
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Signed-off-by: Philip M. Hofer (Frumph) <frumph_dragon@yahoo.com>
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Philip M. Hofer (Frumph) committed Oct 29, 2010
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173 changes: 173 additions & 0 deletions functions/wp-pagenavi.php
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<?php
/*
Plugin Name: WP-PageNavi
Plugin URI: http://lesterchan.net/portfolio/programming/php/
Description: Adds a more advanced paging navigation to your WordPress blog.
Version: 2.40
Author: Lester 'GaMerZ' Chan
Author URI: http://lesterchan.net
*/


/*
Copyright 2008 Lester Chan (email : lesterchan@gmail.com)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
if (comicpress_themeinfo('enable_numbered_pagination')) {

### Function: Page Navigation: Boxed Style Paging
function comicpress_wp_pagenavi($before = '', $after = '') {
global $wpdb, $wp_query;
comicpress_pagenavi_init(); //Calling the pagenavi_init() function
if (!is_single()) {
$request = $wp_query->request;
$posts_per_page = intval(get_query_var('posts_per_page'));
$paged = intval(get_query_var('paged'));
$pagenavi_options = get_option('pagenavi_options');
$numposts = $wp_query->found_posts;
$max_page = $wp_query->max_num_pages;
/*
$numposts = 0;
if(strpos(get_query_var('tag'), " ")) {
preg_match('#^(.*)\sLIMIT#siU', $request, $matches);
$fromwhere = $matches[1];
$results = $wpdb->get_results($fromwhere);
$numposts = count($results);
} else {
preg_match('#FROM\s*+(.+?)\s+(GROUP BY|ORDER BY)#si', $request, $matches);
$fromwhere = $matches[1];
$numposts = $wpdb->get_var("SELECT COUNT(DISTINCT ID) FROM $fromwhere");
}
$max_page = ceil($numposts/$posts_per_page);
*/
if(empty($paged) || $paged == 0) {
$paged = 1;
}
$pages_to_show = intval($pagenavi_options['num_pages']);
$pages_to_show_minus_1 = $pages_to_show-1;
$half_page_start = floor($pages_to_show_minus_1/2);
$half_page_end = ceil($pages_to_show_minus_1/2);
$start_page = $paged - $half_page_start;
if($start_page <= 0) {
$start_page = 1;
}
$end_page = $paged + $half_page_end;
if(($end_page - $start_page) != $pages_to_show_minus_1) {
$end_page = $start_page + $pages_to_show_minus_1;
}
if($end_page > $max_page) {
$start_page = $max_page - $pages_to_show_minus_1;
$end_page = $max_page;
}
if($start_page <= 0) {
$start_page = 1;
}
if($max_page > 1 || intval($pagenavi_options['always_show']) == 1) {
$pages_text = str_replace("%CURRENT_PAGE%", number_format_i18n($paged), $pagenavi_options['pages_text']);
$pages_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pages_text);
echo $before.'<div id="paginav"><ul>'."\n";
switch(intval($pagenavi_options['style'])) {
case 1:
if(!empty($pages_text)) {
echo '<li class="paginav-pages">'.$pages_text.'</li>';
}
if ($start_page >= 2 && $pages_to_show < $max_page) {
$first_page_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pagenavi_options['first_text']);
echo '<li><a href="'.esc_url(get_pagenum_link()).'" title="'.$first_page_text.'">'.$first_page_text.'</a></li>';
/* if(!empty($pagenavi_options['dotleft_text'])) {
echo '<li class="paginav-extend">'.$pagenavi_options['dotleft_text'].'</li>';
} */
}
$prev_post_link = get_previous_posts_link( $pagenavi_options['prev_text'] );

if (!empty($prev_post_link)) {
echo "<li class=\"paginav-previous\">\r\n";
echo $prev_post_link . "\r\n";
echo "</li>\r\n";
}


for($i = $start_page; $i <= $end_page; $i++) {
if($i == $paged) {
$current_page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options['current_text']);
echo '<li class="paginav-current">'.$current_page_text.'</li>';
} else {
$page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options['page_text']);
echo '<li><a href="'.esc_url(get_pagenum_link($i)).'" title="'.$page_text.'">'.$page_text.'</a></li>';
}
}
$next_post_link = get_next_posts_link($pagenavi_options['next_text'], $max_page);
if (!empty($next_post_link)) {
echo "<li class=\"paginav-next\">\r\n";
echo $next_post_link ."\r\n";
echo "</li>\r\n";
}
if ($end_page < $max_page) {
/* if(!empty($pagenavi_options['dotright_text'])) {
echo '<li class="paginav-extend">'.$pagenavi_options['dotright_text'].'</li>';
} */
$last_page_text = str_replace("%TOTAL_PAGES%", number_format_i18n($max_page), $pagenavi_options['last_text']);
echo '<li><a href="'.esc_url(get_pagenum_link($max_page)).'" title="'.$last_page_text.'">'.$last_page_text.'</a></li>';
}
break;
case 2;
echo '<form action="'.htmlspecialchars($_SERVER['PHP_SELF']).'" method="get">'."\n";
echo '<select size="1" onchange="document.location.href = this.options[this.selectedIndex].value;">'."\n";
for($i = 1; $i <= $max_page; $i++) {
$page_num = $i;
if($page_num == 1) {
$page_num = 0;
}
if($i == $paged) {
$current_page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options['current_text']);
echo '<option value="'.esc_url(get_pagenum_link($page_num)).'" selected="selected" class="current">'.$current_page_text."</option>\n";
} else {
$page_text = str_replace("%PAGE_NUMBER%", number_format_i18n($i), $pagenavi_options['page_text']);
echo '<option value="'.esc_url(get_pagenum_link($page_num)).'">'.$page_text."</option>\n";
}
}
echo "</select>\n";
echo "</form>\n";
break;
}
echo '</ul></div>'.$after."\n";
}
}
}


### Function: Page Navigation Options
add_action('activate_wp-pagenavi/wp-pagenavi.php', 'comicpress_pagenavi_init');
function comicpress_pagenavi_init() {
// Add Options
$pagenavi_options = array();
$pagenavi_options['pages_text'] = __('Page %CURRENT_PAGE% of %TOTAL_PAGES%','comicpress');
$pagenavi_options['current_text'] = '%PAGE_NUMBER%';
$pagenavi_options['page_text'] = '%PAGE_NUMBER%';
$pagenavi_options['first_text'] = __('&laquo; First','comicpress');
$pagenavi_options['last_text'] = __('Last &raquo;','comicpress');
$pagenavi_options['next_text'] = __('&raquo;','comicpress');
$pagenavi_options['prev_text'] = __('&laquo;','comicpress');
$pagenavi_options['dotright_text'] = __('...','comicpress');
$pagenavi_options['dotleft_text'] = __('...','comicpress');
$pagenavi_options['style'] = 1;
$pagenavi_options['num_pages'] = 5;
$pagenavi_options['always_show'] = 0;
add_option('pagenavi_options', $pagenavi_options, false, true);
}

}
?>

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