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479 lines
18 KiB
PHP
479 lines
18 KiB
PHP
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<?php
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function get_the_password_form() {
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$output = "<form action='" . get_settings('siteurl') . "/wp-pass.php' method='post'>
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<p>This post is password protected. To view it please enter your password below:</p>
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<p><label>Password: <input name='post_password' type='text' size='20' /></label> <input type='submit' name='Submit' value='Submit' /></p>
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</form>
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";
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return $output;
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}
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function the_ID() {
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global $id;
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echo $id;
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}
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function the_title($before = '', $after = '', $echo = true) {
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$title = get_the_title();
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$title = convert_smilies($title);
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if (!empty($title)) {
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$title = convert_chars($before.$title.$after);
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$title = apply_filters('the_title', $title);
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if ($echo)
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echo $title;
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else
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return $title;
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}
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}
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function the_title_rss() {
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$title = get_the_title();
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$title = strip_tags($title);
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if (trim($title)) {
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echo convert_chars($title, 'unicode');
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}
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}
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function the_title_unicode($before='',$after='') {
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$title = get_the_title();
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$title = convert_bbcode($title);
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$title = convert_gmcode($title);
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if ($title) {
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$title = convert_chars($before.$title.$after);
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$title = apply_filters('the_title_unicode', $title);
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echo $title;
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}
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}
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function get_the_title() {
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global $post;
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$output = stripslashes($post->post_title);
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if (!empty($post->post_password)) { // if there's a password
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$output = 'Protected: ' . $output;
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}
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return $output;
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}
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function the_content($more_link_text='(more...)', $stripteaser=0, $more_file='') {
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$content = get_the_content($more_link_text, $stripteaser, $more_file);
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$content = convert_bbcode($content);
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$content = convert_gmcode($content);
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$content = convert_smilies($content);
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$content = convert_chars($content, 'html');
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$content = apply_filters('the_content', $content);
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echo $content;
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}
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function the_content_rss($more_link_text='(more...)', $stripteaser=0, $more_file='', $cut = 0, $encode_html = 0) {
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$content = get_the_content($more_link_text, $stripteaser, $more_file);
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$content = convert_bbcode($content);
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$content = convert_gmcode($content);
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$content = convert_chars($content, 'unicode');
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if ($cut && !$encode_html) {
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$encode_html = 2;
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}
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if ($encode_html == 1) {
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$content = htmlspecialchars($content);
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$cut = 0;
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} elseif ($encode_html == 0) {
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$content = make_url_footnote($content);
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} elseif ($encode_html == 2) {
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$content = strip_tags($content);
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}
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if ($cut) {
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$blah = explode(' ', $content);
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if (count($blah) > $cut) {
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$k = $cut;
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$use_dotdotdot = 1;
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} else {
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$k = count($blah);
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$use_dotdotdot = 0;
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}
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for ($i=0; $i<$k; $i++) {
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$excerpt .= $blah[$i].' ';
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}
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$excerpt .= ($use_dotdotdot) ? '...' : '';
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$content = $excerpt;
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}
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echo $content;
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}
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function the_content_unicode($more_link_text='(more...)', $stripteaser=0, $more_file='') {
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$content = get_the_content($more_link_text, $stripteaser, $more_file);
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$content = convert_bbcode($content);
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$content = convert_gmcode($content);
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$content = convert_smilies($content);
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$content = convert_chars($content, 'unicode');
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$content = apply_filters('the_content_unicode', $content);
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echo $content;
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}
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function get_the_content($more_link_text='(more...)', $stripteaser=0, $more_file='') {
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global $id, $post, $more, $c, $withcomments, $page, $pages, $multipage, $numpages;
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global $HTTP_SERVER_VARS, $HTTP_COOKIE_VARS, $preview, $cookiehash;
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global $querystring_start, $querystring_equal, $querystring_separator;
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global $pagenow;
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$output = '';
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if (!empty($post->post_password)) { // if there's a password
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if ($HTTP_COOKIE_VARS['wp-postpass_'.$cookiehash] != $post->post_password) { // and it doesn't match the cookie
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$output = get_the_password_form();
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return $output;
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}
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}
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if ($more_file != '') {
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$file = $more_file;
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} else {
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$file = $pagenow; //$HTTP_SERVER_VARS['PHP_SELF'];
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}
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$content = $pages[$page-1];
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$content = explode('<!--more-->', $content);
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if ((preg_match('/<!--noteaser-->/', $post->post_content) && ((!$multipage) || ($page==1))))
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$stripteaser = 1;
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$teaser = $content[0];
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if (($more) && ($stripteaser))
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$teaser = '';
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$output .= $teaser;
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if (count($content)>1) {
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if ($more) {
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$output .= '<a id="more-'.$id.'"></a>'.$content[1];
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} else {
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$output .= " <a href='". get_permalink() . "#more-$id'>$more_link_text</a>";
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}
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}
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if ($preview) { // preview fix for javascript bug with foreign languages
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$output = preg_replace('/\%u([0-9A-F]{4,4})/e', "'&#'.base_convert('\\1',16,10).';'", $output);
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}
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return $output;
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}
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function the_excerpt() {
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$excerpt = get_the_excerpt();
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$excerpt = convert_bbcode($excerpt);
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$excerpt = convert_gmcode($excerpt);
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$excerpt = convert_smilies($excerpt);
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$excerpt = convert_chars($excerpt, 'html');
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$excerpt = apply_filters('the_excerpt', $excerpt);
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echo $excerpt;
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}
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function the_excerpt_rss($cut = 0, $encode_html = 0) {
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$output = get_the_excerpt(true);
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$output = convert_bbcode($output);
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$output = convert_gmcode($output);
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$output = convert_chars($output, 'unicode');
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if ($cut && !$encode_html) {
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$encode_html = 2;
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}
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if ($encode_html == 1) {
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$output = htmlspecialchars($output);
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$cut = 0;
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} elseif ($encode_html == 0) {
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$output = make_url_footnote($output);
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} elseif ($encode_html == 2) {
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$output = strip_tags($output);
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}
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if ($cut) {
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$excerpt = '';
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$blah = explode(' ', $output);
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if (count($blah) > $cut) {
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$k = $cut;
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$use_dotdotdot = 1;
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} else {
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$k = count($blah);
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$use_dotdotdot = 0;
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}
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for ($i=0; $i<$k; $i++) {
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$excerpt .= $blah[$i].' ';
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}
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$excerpt .= ($use_dotdotdot) ? '...' : '';
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$output = $excerpt;
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}
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echo $output;
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}
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function the_excerpt_unicode() {
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$excerpt = get_the_excerpt();
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$excerpt = convert_bbcode($excerpt);
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$excerpt = convert_gmcode($excerpt);
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$excerpt = convert_smilies($excerpt);
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$excerpt = convert_chars($excerpt, 'unicode');
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$excerpt = apply_filters('the_excerpt_unicode', $excerpt);
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echo $excerpt;
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}
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function get_the_excerpt($fakeit = false) {
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global $id, $post;
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global $HTTP_SERVER_VARS, $HTTP_COOKIE_VARS, $preview, $cookiehash;
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$output = '';
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$output = stripslashes($post->post_excerpt);
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if (!empty($post->post_password)) { // if there's a password
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if ($HTTP_COOKIE_VARS['wp-postpass_'.$cookiehash] != $post->post_password) { // and it doesn't match the cookie
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$output = "There is no excerpt because this is a protected post.";
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return $output;
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}
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}
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//if we haven't got an excerpt, make one in the style of the rss ones
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if (($output == '') && $fakeit) {
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$output = get_the_content();
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$output = strip_tags($output);
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$blah = explode(' ', $output);
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$excerpt_length = 120;
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if (count($blah) > $excerpt_length) {
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$k = $excerpt_length;
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$use_dotdotdot = 1;
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} else {
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$k = count($blah);
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$use_dotdotdot = 0;
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}
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$excerpt = '';
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for ($i=0; $i<$k; $i++) {
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$excerpt .= $blah[$i].' ';
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}
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$excerpt .= ($use_dotdotdot) ? '...' : '';
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$output = $excerpt;
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} // end if no excerpt
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if ($preview) { // preview fix for javascript bug with foreign languages
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$output = preg_replace('/\%u([0-9A-F]{4,4})/e', "'&#'.base_convert('\\1',16,10).';'", $output);
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}
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return $output;
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}
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function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') {
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global $id, $page, $numpages, $multipage, $more;
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global $pagenow;
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global $querystring_start, $querystring_equal, $querystring_separator;
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if ($more_file != '') {
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$file = $more_file;
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} else {
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$file = $pagenow;
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}
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if (($multipage)) {
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if ($next_or_number=='number') {
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echo $before;
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for ($i = 1; $i < ($numpages+1); $i = $i + 1) {
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$j=str_replace('%',"$i",$pagelink);
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echo " ";
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if (($i != $page) || ((!$more) && ($page==1))) {
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if ('' == get_settings('permalink_structure')) {
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echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
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} else {
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echo '<a href="'.get_permalink().$i.'/">';
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}
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}
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echo $j;
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if (($i != $page) || ((!$more) && ($page==1)))
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echo '</a>';
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}
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echo $after;
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} else {
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if ($more) {
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echo $before;
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$i=$page-1;
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if ($i && $more) {
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if ('' == get_settings('permalink_structure')) {
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echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
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} else {
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echo '<a href="'.get_permalink().$i.'/">';
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}
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}
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$i=$page+1;
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if ($i<=$numpages && $more) {
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if ('' == get_settings('permalink_structure')) {
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echo '<a href="'.get_permalink().$querystring_separator.'page'.$querystring_equal.$i.'">';
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} else {
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echo '<a href="'.get_permalink().$i.'/">';
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}
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}
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echo $after;
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}
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}
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}
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}
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function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') {
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global $tableposts, $id, $post, $siteurl, $blogfilename, $wpdb;
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global $p, $posts, $posts_per_page, $s, $single;
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global $querystring_start, $querystring_equal, $querystring_separator;
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if(($p) || ($posts_per_page == 1) || 1 == $single) {
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$current_post_date = $post->post_date;
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$current_category = $post->post_category;
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$sqlcat = '';
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if ($in_same_cat != 'no') {
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$sqlcat = " AND post_category = '$current_category' ";
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}
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$sql_exclude_cats = '';
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if (!empty($excluded_categories)) {
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$blah = explode('and', $excluded_categories);
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foreach($blah as $category) {
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$category = intval($category);
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$sql_exclude_cats .= " AND post_category != $category";
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}
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}
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$limitprev--;
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$lastpost = @$wpdb->get_row("SELECT ID, post_title FROM $tableposts WHERE post_date < '$current_post_date' AND post_status = 'publish' $sqlcat $sql_exclude_cats ORDER BY post_date DESC LIMIT $limitprev, 1");
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if ($lastpost) {
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$string = '<a href="'.get_permalink($lastpost->ID).'">'.$previous;
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if ($title == 'yes') {
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$string .= wptexturize(stripslashes($lastpost->post_title));
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}
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$string .= '</a>';
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$format = str_replace('%', $string, $format);
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echo $format;
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}
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}
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}
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function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') {
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global $tableposts, $p, $posts, $id, $post, $siteurl, $blogfilename, $wpdb;
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global $time_difference, $single;
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global $querystring_start, $querystring_equal, $querystring_separator;
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if(($p) || ($posts==1) || 1 == $single) {
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$current_post_date = $post->post_date;
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$current_category = $post->post_category;
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$sqlcat = '';
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if ($in_same_cat != 'no') {
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$sqlcat = " AND post_category='$current_category' ";
|
||
|
|
}
|
||
|
|
|
||
|
|
$sql_exclude_cats = '';
|
||
|
|
if (!empty($excluded_categories)) {
|
||
|
|
$blah = explode('and', $excluded_categories);
|
||
|
|
foreach($blah as $category) {
|
||
|
|
$category = intval($category);
|
||
|
|
$sql_exclude_cats .= " AND post_category != $category";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$now = date('Y-m-d H:i:s',(time() + ($time_difference * 3600)));
|
||
|
|
|
||
|
|
$limitnext--;
|
||
|
|
|
||
|
|
$nextpost = @$wpdb->get_row("SELECT ID,post_title FROM $tableposts WHERE post_date > '$current_post_date' AND post_date < '$now' AND post_status = 'publish' $sqlcat $sql_exclude_cats ORDER BY post_date ASC LIMIT $limitnext,1");
|
||
|
|
if ($nextpost) {
|
||
|
|
$string = '<a href="'.get_permalink($nextpost->ID).'">'.$next;
|
||
|
|
if ($title=='yes') {
|
||
|
|
$string .= wptexturize(stripslashes($nextpost->post_title));
|
||
|
|
}
|
||
|
|
$string .= '</a>';
|
||
|
|
$format = str_replace('%', $string, $format);
|
||
|
|
echo $format;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function next_posts($max_page = 0) { // original by cfactor at cooltux.org
|
||
|
|
global $HTTP_SERVER_VARS, $siteurl, $blogfilename, $p, $paged, $what_to_show, $pagenow;
|
||
|
|
global $querystring_start, $querystring_equal, $querystring_separator;
|
||
|
|
if (empty($p) && ($what_to_show == 'paged')) {
|
||
|
|
$qstr = $HTTP_SERVER_VARS['QUERY_STRING'];
|
||
|
|
if (!empty($qstr)) {
|
||
|
|
$qstr = preg_replace("/&paged=\d{0,}/","",$qstr);
|
||
|
|
$qstr = preg_replace("/paged=\d{0,}/","",$qstr);
|
||
|
|
} elseif (stristr($HTTP_SERVER_VARS['REQUEST_URI'], $HTTP_SERVER_VARS['SCRIPT_NAME'] )) {
|
||
|
|
if ('' != $qstr = str_replace($HTTP_SERVER_VARS['SCRIPT_NAME'], '',
|
||
|
|
$HTTP_SERVER_VARS['REQUEST_URI']) ) {
|
||
|
|
$qstr = preg_replace("/^\//", "", $qstr);
|
||
|
|
$qstr = preg_replace("/paged\/\d{0,}\//", "", $qstr);
|
||
|
|
$qstr = preg_replace("/paged\/\d{0,}/", "", $qstr);
|
||
|
|
$qstr = preg_replace("/\/$/", "", $qstr);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (!$paged) $paged = 1;
|
||
|
|
$nextpage = intval($paged) + 1;
|
||
|
|
if (!$max_page || $max_page >= $nextpage) {
|
||
|
|
echo $siteurl.'/'.$pagenow.$querystring_start.
|
||
|
|
($qstr == '' ? '' : $qstr.$querystring_separator) .
|
||
|
|
'paged'.$querystring_equal.$nextpage;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function next_posts_link($label='Next Page »', $max_page=0) {
|
||
|
|
global $p, $paged, $result, $request, $posts_per_page, $what_to_show, $wpdb;
|
||
|
|
if ($what_to_show == 'paged') {
|
||
|
|
if (!$max_page) {
|
||
|
|
$nxt_request = $request;
|
||
|
|
//if the query includes a limit clause, call it again without that
|
||
|
|
//limit clause!
|
||
|
|
if ($pos = strpos(strtoupper($request), 'LIMIT')) {
|
||
|
|
$nxt_request = substr($request, 0, $pos);
|
||
|
|
}
|
||
|
|
$nxt_result = $wpdb->query($nxt_request);
|
||
|
|
$numposts = $wpdb->num_rows;
|
||
|
|
$max_page = ceil($numposts / $posts_per_page);
|
||
|
|
}
|
||
|
|
if (!$paged)
|
||
|
|
$paged = 1;
|
||
|
|
$nextpage = intval($paged) + 1;
|
||
|
|
if (empty($p) && (empty($paged) || $nextpage <= $max_page)) {
|
||
|
|
echo '<a href="';
|
||
|
|
next_posts($max_page);
|
||
|
|
echo '">'. preg_replace('/&([^#])(?![a-z]{1,8};)/', '&$1', $label) .'</a>';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
function previous_posts() { // original by cfactor at cooltux.org
|
||
|
|
global $HTTP_SERVER_VARS, $siteurl, $blogfilename, $p, $paged, $what_to_show, $pagenow;
|
||
|
|
global $querystring_start, $querystring_equal, $querystring_separator;
|
||
|
|
if (empty($p) && ($what_to_show == 'paged')) {
|
||
|
|
$qstr = $HTTP_SERVER_VARS['QUERY_STRING'];
|
||
|
|
if (!empty($qstr)) {
|
||
|
|
$qstr = preg_replace("/&paged=\d{0,}/","",$qstr);
|
||
|
|
$qstr = preg_replace("/paged=\d{0,}/","",$qstr);
|
||
|
|
} elseif (stristr($HTTP_SERVER_VARS['REQUEST_URI'], $HTTP_SERVER_VARS['SCRIPT_NAME'] )) {
|
||
|
|
if ('' != $qstr = str_replace($HTTP_SERVER_VARS['SCRIPT_NAME'], '',
|
||
|
|
$HTTP_SERVER_VARS['REQUEST_URI']) ) {
|
||
|
|
$qstr = preg_replace("/^\//", "", $qstr);
|
||
|
|
$qstr = preg_replace("/paged\/\d{0,}\//", "", $qstr);
|
||
|
|
$qstr = preg_replace("/paged\/\d{0,}/", "", $qstr);
|
||
|
|
$qstr = preg_replace("/\/$/", "", $qstr);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
$nextpage = intval($paged) - 1;
|
||
|
|
if ($nextpage < 1) $nextpage = 1;
|
||
|
|
echo $siteurl.'/'.$pagenow.$querystring_start.
|
||
|
|
($qstr == '' ? '' : $qstr.$querystring_separator) .
|
||
|
|
'paged'.$querystring_equal.$nextpage;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function previous_posts_link($label='« Previous Page') {
|
||
|
|
global $p, $paged, $what_to_show;
|
||
|
|
if (empty($p) && ($paged > 1) && ($what_to_show == 'paged')) {
|
||
|
|
echo '<a href="';
|
||
|
|
previous_posts();
|
||
|
|
echo '">'. preg_replace('/&([^#])(?![a-z]{1,8};)/', '&$1', $label) .'</a>';
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function posts_nav_link($sep=' :: ', $prelabel='<< Previous Page', $nxtlabel='Next Page >>') {
|
||
|
|
global $p, $what_to_show, $request, $posts_per_page, $wpdb;
|
||
|
|
if (empty($p) && ($what_to_show == 'paged')) {
|
||
|
|
$nxt_request = $request;
|
||
|
|
if ($pos = strpos(strtoupper($request), 'LIMIT')) {
|
||
|
|
$nxt_request = substr($request, 0, $pos);
|
||
|
|
}
|
||
|
|
$nxt_result = $wpdb->query($nxt_request);
|
||
|
|
$numposts = $wpdb->num_rows;
|
||
|
|
$max_page = ceil($numposts / $posts_per_page);
|
||
|
|
if ($max_page > 1) {
|
||
|
|
previous_posts_link($prelabel);
|
||
|
|
echo preg_replace('/&([^#])(?![a-z]{1,8};)/', '&$1', $sep);
|
||
|
|
next_posts_link($nxtlabel, $max_page);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
?>
|