49 lines
2.0 KiB
PHP
49 lines
2.0 KiB
PHP
<?php
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function comic_navigation() {
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global $post, $wp_query;
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$temppost = $post;
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$temp_query = $wp_query;
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$temp_single = $wp_query->is_single;
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echo '<div id="comic_navi_wrapper">';
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echo ' <div id="comic_navi_prev">';
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$first_comic = get_first_comic_permalink();
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if ($first_comic != get_permalink()) {
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echo ' <a href="'.$first_comic.'" class="rollfirst" title="First"> </a>';
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} else {
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echo ' <img src="'.get_bloginfo('stylesheet_directory').'/images/disabled_firstroll.png" alt="At First" style="float:left;" class="disabled_navi" />';
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}
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$wp_query->is_single = true;
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$prev_comic = get_permalink(get_adjacent_post(true, '', true));
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if (!empty($prev_comic) && (get_permalink() != $first_comic)) {
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echo ' <a href="'.$prev_comic.'" class="rollprev" title="Previous"> </a>';
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} else {
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echo ' <img src="'.get_bloginfo('stylesheet_directory').'/images/disabled_prevroll.png" alt="No Previous" style="float:left;" class="disabled_navi" />';
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}
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$wp_query->is_single = $temp_single;
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echo ' </div>';
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echo ' <div id="comic_navi_next">';
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$last_comic = get_last_comic_permalink();
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if ($last_comic != get_permalink()) {
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echo ' <a href="/" class="rolllast" title="Last"> </a>';
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} else {
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echo ' <img src="'.get_bloginfo('stylesheet_directory').'/images/disabled_lastroll.png" alt="No Last" style="float: right;" class="disabled_navi" />';
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}
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$next_comic = get_permalink(get_adjacent_post(true, '', false));
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if (!empty($next_comic) && (get_permalink() != $last_comic)) {
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echo ' <a href="'.$next_comic.'" class="rollnext" title="Next"> </a>';
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} else {
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echo ' <img src="'.get_bloginfo('stylesheet_directory').'/images/disabled_nextroll.png" alt="No Next" style="float: right;" class="disabled_navi" />';
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}
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echo ' </div>';
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echo ' <div class="clear"></div>';
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echo '</div>';
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$wp_query = $temp_query;
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$wp_query->is_single = $temp_single;
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$post = $temp_post;
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$temp_post = null;
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$temp_query = null;
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$temp_single = null;
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}
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?>
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