rendered paste body<?php/* * The Big Query. */function get_query_var($var) { global $wp_query; return $wp_query->get($var);}function set_query_var($var, $value) { global $wp_query; return $wp_query->set($var, $value);}function &query_posts($query) { unset($GLOBALS['wp_query']); $GLOBALS['wp_query'] =& new WP_Query(); return $GLOBALS['wp_query']->query($query);}/* * Query type checks. */function is_admin () { global $wp_query; return ($wp_query->is_admin || (strpos($_SERVER['REQUEST_URI'], 'wp-admin/') !== false));}function is_archive () { global $wp_query; return $wp_query->is_archive;}function is_attachment () { global $wp_query; return $wp_query->is_attachment;}function is_author ($author = '') { global $wp_query; if ( !$wp_query->is_author ) return false; if ( empty($author) ) return true; $author_obj = $wp_query->get_queried_object(); if ( $author == $author_obj->ID ) return true; elseif ( $author == $author_obj->nickname ) return true; elseif ( $author == $author_obj->user_nicename ) return true; return false;}function is_category ($category = '') { global $wp_query; if ( !$wp_query->is_category ) return false; if ( empty($category) ) return true; $cat_obj = $wp_query->get_queried_object(); if ( $category == $cat_obj->cat_ID ) return true; else if ( $category == $cat_obj->cat_name ) return true; elseif ( $category == $cat_obj->category_nicename ) return true; return false;}function is_comments_popup () { global $wp_query; return $wp_query->is_comments_popup;}function is_date () { global $wp_query; return $wp_query->is_date;}function is_day () { global $wp_query; return $wp_query->is_day;}function is_feed () { global $wp_query; return $wp_query->is_feed;}function is_home () { global $wp_query; return $wp_query->is_home;}function is_month () { global $wp_query; return $wp_query->is_month;}function is_page ($page = '') { global $wp_query; if ( !$wp_query->is_page ) return false; if ( empty($page) ) return true; $page_obj = $wp_query->get_queried_object(); if ( $page == $page_obj->ID ) return true; elseif ( $page == $page_obj->post_title ) return true; else if ( $page == $page_obj->post_name ) return true; return false;}function is_paged () { global $wp_query; return $wp_query->is_paged;}function is_plugin_page() { global $plugin_page; if ( isset($plugin_page) ) return true; return false;}function is_preview() { global $wp_query; return $wp_query->is_preview;}function is_robots() { global $wp_query; return $wp_query->is_robots;}function is_search () { global $wp_query; return $wp_query->is_search;}function is_single ($post = '') { global $wp_query; if ( !$wp_query->is_single ) return false; if ( empty( $post) ) return true; $post_obj = $wp_query->get_queried_object(); if ( $post == $post_obj->ID ) return true; elseif ( $post == $post_obj->post_title ) return true; elseif ( $post == $post_obj->post_name ) return true; return false;}function is_singular() { global $wp_query; return $wp_query->is_singular;}function is_time () { global $wp_query; return $wp_query->is_time;}function is_trackback () { global $wp_query; return $wp_query->is_trackback;}function is_year () { global $wp_query; return $wp_query->is_year;}function is_404 () { global $wp_query; return $wp_query->is_404;}/* * The Loop. Post loop control. */function have_posts() { global $wp_query; return $wp_query->have_posts();}function in_the_loop() { global $wp_query; return $wp_query->in_the_loop;}function rewind_posts() { global $wp_query; return $wp_query->rewind_posts();}function the_post() { global $wp_query; $wp_query->the_post();}/* * Comments loop. */ function have_comments() { global $wp_query; return $wp_query->have_comments(); } function the_comment() { global $wp_query; return $wp_query->the_comment(); } /* * WP_Query */class WP_Query { var $query; var $query_vars = array(); var $queried_object; var $queried_object_id; var $request; var $posts; var $post_count = 0; var $current_post = -1; var $in_the_loop = false; var $post; var $comments; var $comment_count = 0; var $current_comment = -1; var $comment; var $found_posts = 0; var $max_num_pages = 0; var $is_single = false; var $is_preview = false; var $is_page = false; var $is_archive = false; var $is_date = false; var $is_year = false; var $is_month = false; var $is_day = false; var $is_time = false; var $is_author = false; var $is_category = false; var $is_search = false; var $is_feed = false; var $is_comment_feed = false; var $is_trackback = false; var $is_home = false; var $is_404 = false; var $is_comments_popup = false; var $is_admin = false; var $is_attachment = false; var $is_singular = false; var $is_robots = false; var $is_posts_page = false; function init_query_flags() { $this->is_single = false; $this->is_page = false; $this->is_archive = false; $this->is_date = false; $this->is_year = false; $this->is_month = false; $this->is_day = false; $this->is_time = false; $this->is_author = false; $this->is_category = false; $this->is_search = false; $this->is_feed = false; $this->is_comment_feed = false; $this->is_trackback = false; $this->is_home = false; $this->is_404 = false; $this->is_paged = false; $this->is_admin = false; $this->is_attachment = false; $this->is_singular = false; $this->is_robots = false; $this->is_posts_page = false; } function init () { unset($this->posts); unset($this->query); $this->query_vars = array(); unset($this->queried_object); unset($this->queried_object_id); $this->post_count = 0; $this->current_post = -1; $this->in_the_loop = false; $this->init_query_flags(); } // Reparse the query vars. function parse_query_vars() { $this->parse_query(''); } function fill_query_vars($array) { $keys = array( 'error' , 'm' , 'p' , 'subpost' , 'subpost_id' , 'attachment' , 'attachment_id' , 'name' , 'hour' , 'static' , 'pagename' , 'page_id' , 'second' , 'minute' , 'hour' , 'day' , 'monthnum' , 'year' , 'w' , 'category_name' , 'author_name' , 'feed' , 'tb' , 'paged' , 'comments_popup' , 'preview' ); foreach ($keys as $key) { if ( !isset($array[$key])) $array[$key] = ''; } return $array; } // Parse a query string and set query type booleans. function parse_query ($query) { if ( !empty($query) || !isset($this->query) ) { $this->init(); if ( is_array($query) ) $this->query_vars = $query; else parse_str($query, $this->query_vars); $this->query = $query; } $this->query_vars = $this->fill_query_vars($this->query_vars); $qv = &$this->query_vars; if ( ! empty($qv['robots']) ) { $this->is_robots = true; return; } if ('404' == $qv['error']) { $this->is_404 = true; if ( !empty($query) ) { do_action_ref_array('parse_query', array(&$this)); } return; } $qv['p'] = (int) $qv['p']; $qv['page_id'] = (int) $qv['page_id']; $qv['year'] = (int) $qv['year']; $qv['monthnum'] = (int) $qv['monthnum']; $qv['day'] = (int) $qv['day']; $qv['w'] = (int) $qv['w']; $qv['m'] = (int) $qv['m']; if ( '' !== $qv['hour'] ) $qv['hour'] = (int) $qv['hour']; if ( '' !== $qv['minute'] ) $qv['minute'] = (int) $qv['minute']; if ( '' !== $qv['second'] ) $qv['second'] = (int) $qv['second']; // Compat. Map subpost to attachment. if ( '' != $qv['subpost'] ) $qv['attachment'] = $qv['subpost']; if ( '' != $qv['subpost_id'] ) $qv['attachment_id'] = $qv['subpost_id']; $qv['attachment_id'] = (int) $qv['attachment_id']; if ( ('' != $qv['attachment']) || !empty($qv['attachment_id']) ) { $this->is_single = true; $this->is_attachment = true; } elseif ( '' != $qv['name'] ) { $this->is_single = true; } elseif ( $qv['p'] ) { $this->is_single = true; } elseif ( ('' !== $qv['hour']) && ('' !== $qv['minute']) &&('' !== $qv['second']) && ('' != $qv['year']) && ('' != $qv['monthnum']) && ('' != $qv['day']) ) { // If year, month, day, hour, minute, and second are set, a single // post is being queried. $this->is_single = true; } elseif ( '' != $qv['static'] || '' != $qv['pagename'] || !empty($qv['page_id']) ) { $this->is_page = true; $this->is_single = false; } elseif ( !empty($qv['s']) ) { $this->is_search = true; } else { // Look for archive queries. Dates, categories, authors. if ( '' !== $qv['second'] ) { $this->is_time = true; $this->is_date = true; } if ( '' !== $qv['minute'] ) { $this->is_time = true; $this->is_date = true; } if ( '' !== $qv['hour'] ) { $this->is_time = true; $this->is_date = true; } if ( $qv['day'] ) { if (! $this->is_date) { $this->is_day = true; $this->is_date = true; } } if ( $qv['monthnum'] ) { if (! $this->is_date) { $this->is_month = true; $this->is_date = true; } } if ( $qv['year'] ) { if (! $this->is_date) { $this->is_year = true; $this->is_date = true; } } if ( $qv['m'] ) { $this->is_date = true; if (strlen($qv['m']) > 9) { $this->is_time = true; } else if (strlen($qv['m']) > 7) { $this->is_day = true; } else if (strlen($qv['m']) > 5) { $this->is_month = true; } else { $this->is_year = true; } } if ('' != $qv['w']) { $this->is_date = true; } if ( empty($qv['cat']) || ($qv['cat'] == '0') ) { $this->is_category = false; } else { if (strpos($qv['cat'], '-') !== false) { $this->is_category = false; } else { $this->is_category = true; } } if ( '' != $qv['category_name'] ) { $this->is_category = true; } if ( empty($qv['author']) || ($qv['author'] == '0') ) { $this->is_author = false; } else { $this->is_author = true; } if ( '' != $qv['author_name'] ) { $this->is_author = true; } if ( ($this->is_date || $this->is_author || $this->is_category) ) $this->is_archive = true; } if ( '' != $qv['feed'] ) $this->is_feed = true; if ( '' != $qv['tb'] ) $this->is_trackback = true; if ( '' != $qv['paged'] ) $this->is_paged = true; if ( '' != $qv['comments_popup'] ) $this->is_comments_popup = true; // if we're previewing inside the write screen if ('' != $qv['preview']) $this->is_preview = true; if ( strpos($_SERVER['PHP_SELF'], 'wp-admin/') !== false ) $this->is_admin = true; if ( false !== strpos($qv['feed'], 'comments-') ) { $qv['feed'] = str_replace('comments-', '', $qv['feed']); $qv['withcomments'] = 1; } $this->is_singular = $this->is_single || $this->is_page || $this->is_attachment; if ( $this->is_feed && ( !empty($qv['withcomments']) || ( empty($qv['withoutcomments']) && $this->is_singular ) ) ) $this->is_comment_feed = true; if ( !( $this->is_singular || $this->is_archive || $this->is_search || $this->is_feed || $this->is_trackback || $this->is_404 || $this->is_admin || $this->is_comments_popup ) ) $this->is_home = true; // Correct is_* for page_on_front and page_for_posts if ( $this->is_home && ( empty($this->query) || $qv['preview'] == 'true' ) && 'page' == get_option('show_on_front') && get_option('page_on_front') ) { $this->is_page = true; $this->is_home = false; $qv['page_id'] = get_option('page_on_front'); } if ( '' != $qv['pagename'] ) { $this->queried_object =& get_page_by_path($qv['pagename']); if ( !empty($this->queried_object) ) $this->queried_object_id = (int) $this->queried_object->ID; else unset($this->queried_object); if ( 'page' == get_option('show_on_front') && isset($this->queried_object_id) && $this->queried_object_id == get_option('page_for_posts') ) { $this->is_page = false; $this->is_home = true; $this->is_posts_page = true; } } if ( $qv['page_id'] ) { if ( 'page' == get_option('show_on_front') && $qv['page_id'] == get_option('page_for_posts') ) { $this->is_page = false; $this->is_home = true; $this->is_posts_page = true; } } if ( $this->is_posts_page && !$qv['withcomments'] ) $this->is_comment_feed = false; $this->is_singular = $this->is_single || $this->is_page || $this->is_attachment; // Done correcting is_* for page_on_front and page_for_posts if ( !empty($query) ) do_action_ref_array('parse_query', array(&$this)); } function set_404() { $is_feed = $this->is_feed; $this->init_query_flags(); $this->is_404 = true; $this->is_feed = $is_feed; } function get($query_var) { if (isset($this->query_vars[$query_var])) { return $this->query_vars[$query_var]; } return ''; } function set($query_var, $value) { $this->query_vars[$query_var] = $value; } function &get_posts() { global $wpdb, $pagenow, $user_ID; do_action_ref_array('pre_get_posts', array(&$this)); // Shorthand. $q = &$this->query_vars; $q = $this->fill_query_vars($q); // First let's clear some variables $distinct = ''; $whichcat = ''; $whichauthor = ''; $whichpage = ''; $result = ''; $where = ''; $limits = ''; $join = ''; $search = ''; $groupby = ''; if ( !isset($q['post_type']) ) $q['post_type'] = 'post'; $post_type = $q['post_type']; if ( !isset($q['posts_per_page']) || $q['posts_per_page'] == 0 ) $q['posts_per_page'] = get_option('posts_per_page'); if ( isset($q['showposts']) && $q['showposts'] ) { $q['showposts'] = (int) $q['showposts']; $q['posts_per_page'] = $q['showposts']; } if ( (isset($q['posts_per_archive_page']) && $q['posts_per_archive_page'] != 0) && ($this->is_archive || $this->is_search) ) $q['posts_per_page'] = $q['posts_per_archive_page']; if ( !isset($q['nopaging']) ) { if ($q['posts_per_page'] == -1) { $q['nopaging'] = true; } else { $q['nopaging'] = false; } } if ( $this->is_feed ) { $q['posts_per_page'] = get_option('posts_per_rss'); $q['nopaging'] = false; } $q['posts_per_page'] = (int) $q['posts_per_page']; if ( $q['posts_per_page'] < -1 ) $q['posts_per_page'] = abs($q['posts_per_page']); else if ( $q['posts_per_page'] == 0 ) $q['posts_per_page'] = 1; if ( $this->is_home && (empty($this->query) || $q['preview'] == 'true') && ( 'page' == get_option('show_on_front') ) && get_option('page_on_front') ) { $this->is_page = true; $this->is_home = false; $q['page_id'] = get_option('page_on_front'); } if (isset($q['page'])) { $q['page'] = trim($q['page'], '/'); $q['page'] = (int) $q['page']; $q['page'] = abs($q['page']); } $add_hours = intval(get_option('gmt_offset')); $add_minutes = intval(60 * (get_option('gmt_offset') - $add_hours)); $wp_posts_post_date_field = "post_date"; // "DATE_ADD(post_date, INTERVAL '$add_hours:$add_minutes' HOUR_MINUTE)"; // If a month is specified in the querystring, load that month if ( $q['m'] ) { $q['m'] = '' . preg_replace('|[^0-9]|', '', $q['m']); $where .= ' AND YEAR(post_date)=' . substr($q['m'], 0, 4); if (strlen($q['m'])>5) $where .= ' AND MONTH(post_date)=' . substr($q['m'], 4, 2); if (strlen($q['m'])>7) $where .= ' AND DAYOFMONTH(post_date)=' . substr($q['m'], 6, 2); if (strlen($q['m'])>9) $where .= ' AND HOUR(post_date)=' . substr($q['m'], 8, 2); if (strlen($q['m'])>11) $where .= ' AND MINUTE(post_date)=' . substr($q['m'], 10, 2); if (strlen($q['m'])>13) $where .= ' AND SECOND(post_date)=' . substr($q['m'], 12, 2); } if ( '' !== $q['hour'] ) $where .= " AND HOUR(post_date)='" . $q['hour'] . "'"; if ( '' !== $q['minute'] ) $where .= " AND MINUTE(post_date)='" . $q['minute'] . "'"; if ( '' !== $q['second'] ) $where .= " AND SECOND(post_date)='" . $q['second'] . "'"; if ( $q['year'] ) $where .= " AND YEAR(post_date)='" . $q['year'] . "'"; if ( $q['monthnum'] ) $where .= " AND MONTH(post_date)='" . $q['monthnum'] . "'"; if ( $q['day'] ) $where .= " AND DAYOFMONTH(post_date)='" . $q['day'] . "'"; if ('' != $q['name']) { $q['name'] = sanitize_title($q['name']); $where .= " AND post_name = '" . $q['name'] . "'"; } else if ('' != $q['pagename']) { if ( isset($this->queried_object_id) ) $reqpage = $this->queried_object_id; else { $reqpage = get_page_by_path($q['pagename']); if ( !empty($reqpage) ) $reqpage = $reqpage->ID; else $reqpage = 0; } if ( ('page' != get_option('show_on_front') ) || ( $reqpage != get_option('page_for_posts') ) ) { $q['pagename'] = str_replace('%2F', '/', urlencode(urldecode($q['pagename']))); $page_paths = '/' . trim($q['pagename'], '/'); $q['pagename'] = sanitize_title(basename($page_paths)); $q['name'] = $q['pagename']; $where .= " AND (ID = '$reqpage')"; } } elseif ('' != $q['attachment']) { $q['attachment'] = str_replace('%2F', '/', urlencode(urldecode($q['attachment']))); $attach_paths = '/' . trim($q['attachment'], '/'); $q['attachment'] = sanitize_title(basename($attach_paths)); $q['name'] = $q['attachment']; $where .= " AND post_name = '" . $q['attachment'] . "'"; } if ( $q['w'] ) $where .= " AND WEEK(post_date, 1)='" . $q['w'] . "'"; if ( intval($q['comments_popup']) ) $q['p'] = intval($q['comments_popup']); // If an attachment is requested by number, let it supercede any post number. if ( $q['attachment_id'] ) $q['p'] = $q['attachment_id']; // If a post number is specified, load that post if ( $q['p'] ) $where = ' AND ID = ' . $q['p']; if ( $q['page_id'] ) { if ( ('page' != get_option('show_on_front') ) || ( $q['page_id'] != get_option('page_for_posts') ) ) { $q['p'] = $q['page_id']; $where = ' AND ID = ' . $q['page_id']; } } // If a search pattern is specified, load the posts that match if ( !empty($q['s']) ) { // added slashes screw with quote grouping when done early, so done later $q['s'] = stripslashes($q['s']); if ($q['sentence']) { $q['search_terms'] = array($q['s']); } else { preg_match_all('/".*?("|$)|((?<=[\\s",+])|^)[^\\s",+]+/', $q[s], $matches); $q['search_terms'] = array_map(create_function('$a', 'return trim($a, "\\"\'\\n\\r ");'), $matches[0]); } $n = ($q['exact']) ? '' : '%'; $searchand = ''; foreach((array)$q['search_terms'] as $term) { $term = addslashes_gpc($term); $search .= "{$searchand}((post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}'))"; $searchand = ' AND '; } $term = addslashes_gpc($q['s']); if (!$q['sentence'] && count($q['search_terms']) > 1 && $q['search_terms'][0] != $q['s'] ) $search .= " OR (post_title LIKE '{$n}{$term}{$n}') OR (post_content LIKE '{$n}{$term}{$n}')"; if ( !empty($search) ) $search = " AND ({$search}) "; } // Category stuff if ( empty($q['cat']) || ($q['cat'] == '0') || // Bypass cat checks if fetching specific posts $this->is_singular ) { $whichcat = ''; } else { $q['cat'] = ''.urldecode($q['cat']).''; $q['cat'] = addslashes_gpc($q['cat']); $join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) "; $cat_array = preg_split('/[,\s]+/', $q['cat']); $in_cats = $out_cats = $out_posts = ''; foreach ( $cat_array as $cat ) { $cat = intval($cat); $in = (strpos($cat, '-') !== false) ? false : true; $cat = trim($cat, '-'); if ( $in ) $in_cats .= "$cat, " . get_category_children($cat, '', ', '); else $out_cats .= "$cat, " . get_category_children($cat, '', ', '); } $in_cats = substr($in_cats, 0, -2); $out_cats = substr($out_cats, 0, -2); if ( strlen($in_cats) > 0 ) $in_cats = " AND $wpdb->post2cat.category_id IN ($in_cats)"; if ( strlen($out_cats) > 0 ) { $ids = $wpdb->get_col("SELECT post_id FROM $wpdb->post2cat WHERE $wpdb->post2cat.category_id IN ($out_cats)"); if ( is_array($ids) && count($ids > 0) ) { foreach ( $ids as $id ) $out_posts .= "$id, "; $out_posts = substr($out_posts, 0, -2); } if ( strlen($out_posts) > 0 ) $out_cats = " AND $wpdb->posts.ID NOT IN ($out_posts)"; else $out_cats = ''; } $whichcat = $in_cats . $out_cats; $groupby = "{$wpdb->posts}.ID"; } // Category stuff for nice URLs if ( '' != $q['category_name'] ) { $reqcat = get_category_by_path($q['category_name']); $q['category_name'] = str_replace('%2F', '/', urlencode(urldecode($q['category_name']))); $cat_paths = '/' . trim($q['category_name'], '/'); $q['category_name'] = sanitize_title(basename($cat_paths)); $cat_paths = '/' . trim(urldecode($q['category_name']), '/'); $q['category_name'] = sanitize_title(basename($cat_paths)); $cat_paths = explode('/', $cat_paths); $cat_path = ''; foreach ( (array) $cat_paths as $pathdir ) $cat_path .= ( $pathdir != '' ? '/' : '' ) . sanitize_title($pathdir); //if we don't match the entire hierarchy fallback on just matching the nicename if ( empty($reqcat) ) $reqcat = get_category_by_path($q['category_name'], false); if ( !empty($reqcat) ) $reqcat = $reqcat->cat_ID; else $reqcat = 0; $q['cat'] = $reqcat; $tables = ", $wpdb->post2cat, $wpdb->categories"; $join = " LEFT JOIN $wpdb->post2cat ON ($wpdb->posts.ID = $wpdb->post2cat.post_id) LEFT JOIN $wpdb->categories ON ($wpdb->post2cat.category_id = $wpdb->categories.cat_ID) "; $whichcat = " AND category_id IN ({$q['cat']}, "; $whichcat .= get_category_children($q['cat'], '', ', '); $whichcat = substr($whichcat, 0, -2); $whichcat .= ")"; $groupby = "{$wpdb->posts}.ID"; } // Author/user stuff if ( empty($q['author']) || ($q['author'] == '0') ) { $whichauthor=''; } else { $q['author'] = ''.urldecode($q['author']).''; $q['author'] = addslashes_gpc($q['author']); if (strpos($q['author'], '-') !== false) { $eq = '!='; $andor = 'AND'; $q['author'] = explode('-', $q['author']); $q['author'] = ''.intval($q['author'][1]); } else { $eq = '='; $andor = 'OR'; } $author_array = preg_split('/[,\s]+/', $q['author']); $whichauthor .= ' AND (post_author '.$eq.' '.intval($author_array[0]); for ($i = 1; $i < (count($author_array)); $i = $i + 1) { $whichauthor .= ' '.$andor.' post_author '.$eq.' '.intval($author_array[$i]); } $whichauthor .= ')'; } // Author stuff for nice URLs if ('' != $q['author_name']) { if (strpos($q['author_name'], '/') !== false) { $q['author_name'] = explode('/',$q['author_name']); if ($q['author_name'][count($q['author_name'])-1]) { $q['author_name'] = $q['author_name'][count($q['author_name'])-1];#no trailing slash } else { $q['author_name'] = $q['author_name'][count($q['author_name'])-2];#there was a trailling slash } } $q['author_name'] = sanitize_title($q['author_name']); $q['author'] = $wpdb->get_var("SELECT ID FROM $wpdb->users WHERE user_nicename='".$q['author_name']."'"); $whichauthor .= ' AND (post_author = '.intval($q['author']).')'; } $where .= $search.$whichcat.$whichauthor; if ( empty($q['order']) || ((strtoupper($q['order']) != 'ASC') && (strtoupper($q['order']) != 'DESC')) ) $q['order'] = 'DESC'; // Order by if ( empty($q['orderby']) ) { $q['orderby'] = 'post_date '.$q['order']; } else { // Used to filter values $allowed_keys = array('author', 'date', 'category', 'title', 'modified', 'menu_order'); $q['orderby'] = urldecode($q['orderby']); $q['orderby'] = addslashes_gpc($q['orderby']); $orderby_array = explode(' ',$q['orderby']); if ( empty($orderby_array) ) $orderby_array[] = $q['orderby']; $q['orderby'] = ''; for ($i = 0; $i < count($orderby_array); $i++) { // Only allow certain values for safety $orderby = $orderby_array[$i]; if ( 'menu_order' != $orderby ) $orderby = 'post_' . $orderby; if ( in_array($orderby_array[$i], $allowed_keys) ) $q['orderby'] .= (($i == 0) ? '' : ',') . "$orderby {$q['order']}"; } if ( empty($q['orderby']) ) $q['orderby'] = 'post_date '.$q['order']; } if ( $this->is_attachment ) { $where .= " AND (post_type = 'attachment')"; } elseif ($this->is_page) { $where .= " AND (post_type = 'page')"; } elseif ($this->is_single) { $where .= " AND (post_type = 'post')"; } else { $where .= " AND (post_type = '$post_type' AND (post_status = 'publish'"; if ( is_admin() ) $where .= " OR post_status = 'future' OR post_status = 'draft'"; if ( is_user_logged_in() ) { if ( 'post' == $post_type ) $cap = 'read_private_posts'; else $cap = 'read_private_pages'; if ( current_user_can($cap) ) $where .= " OR post_status = 'private'"; else $where .= " OR post_author = $user_ID AND post_status = 'private'"; } $where .= '))'; } // Apply filters on where and join prior to paging so that any // manipulations to them are reflected in the paging by day queries. $where = apply_filters('posts_where', $where); $join = apply_filters('posts_join', $join); // Paging if ( empty($q['nopaging']) && !$this->is_singular ) { $page = abs(intval($q['paged'])); if (empty($page)) { $page = 1; } if ( empty($q['offset']) ) { $pgstrt = ''; $pgstrt = (intval($page) -1) * $q['posts_per_page'] . ', '; $limits = 'LIMIT '.$pgstrt.$q['posts_per_page']; } else { // we're ignoring $page and using 'offset' $q['offset'] = abs(intval($q['offset'])); $pgstrt = $q['offset'] . ', '; $limits = 'LIMIT ' . $pgstrt . $q['posts_per_page']; } } // Comments feeds if ( $this->is_comment_feed && ( $this->is_archive || $this->is_search || !$this->is_singular ) ) { if ( $this->is_archive || $this->is_search ) { $cjoin = "LEFT JOIN $wpdb->posts ON ($wpdb->comments.comment_post_ID = $wpdb->posts.ID) $join "; $cwhere = "WHERE comment_approved = '1' $where"; $cgroupby = "GROUP BY $wpdb->comments.comment_id"; } else { // Other non singular e.g. front $cjoin = "LEFT JOIN $wpdb->posts ON ( $wpdb->comments.comment_post_ID = $wpdb->posts.ID )"; $cwhere = "WHERE post_status = 'publish' AND comment_approved = '1'"; $cgroupby = ''; } $cjoin = apply_filters('comment_feed_join', $cjoin); $cwhere = apply_filters('comment_feed_where', $cwhere); $cgroupby = apply_filters('comment_feed_groupby', $cgroupby); $this->comments = (array) $wpdb->get_results("SELECT $distinct $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere $cgroupby ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss')); $this->comment_count = count($this->comments); $post_ids = array(); foreach ($this->comments as $comment) $post_ids[] = (int) $comment->comment_post_ID; $post_ids = join(',', $post_ids); $join = ''; if ( $post_ids ) $where = "AND $wpdb->posts.ID IN ($post_ids) "; else $where = "AND 0"; } // Apply post-paging filters on where and join. Only plugins that // manipulate paging queries should use these hooks. $where = apply_filters('posts_where_paged', $where); $groupby = apply_filters('posts_groupby', $groupby); if ( ! empty($groupby) ) $groupby = 'GROUP BY ' . $groupby; $join = apply_filters('posts_join_paged', $join); $orderby = apply_filters('posts_orderby', $q['orderby']); $distinct = apply_filters('posts_distinct', $distinct); $fields = apply_filters('posts_fields', "$wpdb->posts.*"); $limits = apply_filters( 'post_limits', $limits ); $found_rows = ''; if ( !empty($limits) ) $found_rows = 'SQL_CALC_FOUND_ROWS'; $request = " SELECT $found_rows $distinct $fields FROM $wpdb->posts $join WHERE 1=1 $where $groupby ORDER BY $orderby $limits"; $this->request = apply_filters('posts_request', $request); $this->posts = $wpdb->get_results($this->request); if ( $this->is_comment_feed && $this->is_singular ) { $cjoin = apply_filters('comment_feed_join', ''); $cwhere = apply_filters('comment_feed_where', "WHERE comment_post_ID = {$this->posts[0]->ID} AND comment_approved = '1'"); $comments_request = "SELECT $wpdb->comments.* FROM $wpdb->comments $cjoin $cwhere ORDER BY comment_date_gmt DESC LIMIT " . get_option('posts_per_rss'); $this->comments = $wpdb->get_results($comments_request); $this->comment_count = count($this->comments); } if ( !empty($limits) ) { $found_posts_query = apply_filters( 'found_posts_query', 'SELECT FOUND_ROWS()' ); $this->found_posts = $wpdb->get_var( $found_posts_query ); $this->found_posts = apply_filters( 'found_posts', $this->found_posts ); $this->max_num_pages = ceil($this->found_posts / $q['posts_per_page']); } // Check post status to determine if post should be displayed. if ( !empty($this->posts) && ($this->is_single || $this->is_page) ) { $status = get_post_status($this->posts[0]); //$type = get_post_type($this->posts[0]); if ( ('publish' != $status) ) { if ( ! is_user_logged_in() ) { // User must be logged in to view unpublished posts. $this->posts = array(); } else { if ('draft' == $status) { // User must have edit permissions on the draft to preview. if (! current_user_can('edit_post', $this->posts[0]->ID)) { $this->posts = array(); } else { $this->is_preview = true; $this->posts[0]->post_date = current_time('mysql'); } } else if ('future' == $status) { $this->is_preview = true; if (!current_user_can('edit_post', $this->posts[0]->ID)) { $this->posts = array ( ); } } else { if (! current_user_can('read_post', $this->posts[0]->ID)) $this->posts = array(); } } } } $this->posts = apply_filters('the_posts', $this->posts); update_post_caches($this->posts); $this->post_count = count($this->posts); if ($this->post_count > 0) { $this->post = $this->posts[0]; } return $this->posts; } function next_post() { $this->current_post++; $this->post = $this->posts[$this->current_post]; return $this->post; } function the_post() { global $post; $this->in_the_loop = true; $post = $this->next_post(); setup_postdata($post); if ( $this->current_post == 0 ) // loop has just started do_action('loop_start'); } function have_posts() { if ($this->current_post + 1 < $this->post_count) { return true; } elseif ($this->current_post + 1 == $this->post_count) { do_action('loop_end'); // Do some cleaning up after the loop $this->rewind_posts(); } $this->in_the_loop = false; return false; } function rewind_posts() { $this->current_post = -1; if ($this->post_count > 0) { $this->post = $this->posts[0]; } } function next_comment() { $this->current_comment++; $this->comment = $this->comments[$this->current_comment]; return $this->comment; } function the_comment() { global $comment; $comment = $this->next_comment(); if ($this->current_comment == 0) { do_action('comment_loop_start'); } } function have_comments() { if ($this->current_comment + 1 < $this->comment_count) { return true; } elseif ($this->current_comment + 1 == $this->comment_count) { $this->rewind_comments(); } return false; } function rewind_comments() { $this->current_comment = -1; if ($this->comment_count > 0) { $this->comment = $this->comments[0]; } } function &query($query) { $this->parse_query($query); return $this->get_posts(); } function get_queried_object() { if (isset($this->queried_object)) { return $this->queried_object; } $this->queried_object = NULL; $this->queried_object_id = 0; if ($this->is_category) { $cat = $this->get('cat'); $category = &get_category($cat); $this->queried_object = &$category; $this->queried_object_id = (int) $cat; } else if ($this->is_posts_page) { $this->queried_object = & get_page(get_option('page_for_posts')); $this->queried_object_id = (int) $this->queried_object->ID; } else if ($this->is_single) { $this->queried_object = $this->post; $this->queried_object_id = (int) $this->post->ID; } else if ($this->is_page) { $this->queried_object = $this->post; $this->queried_object_id = (int) $this->post->ID; } else if ($this->is_author) { $author_id = (int) $this->get('author'); $author = get_userdata($author_id); $this->queried_object = $author; $this->queried_object_id = $author_id; } return $this->queried_object; } function get_queried_object_id() { $this->get_queried_object(); if (isset($this->queried_object_id)) { return $this->queried_object_id; } return 0; } function WP_Query ($query = '') { if (! empty($query)) { $this->query($query); } }}// Redirect old slugsfunction wp_old_slug_redirect () { global $wp_query; if ( is_404() && '' != $wp_query->query_vars['name'] ) : global $wpdb; $query = "SELECT post_id FROM $wpdb->postmeta, $wpdb->posts WHERE ID = post_id AND meta_key = '_wp_old_slug' AND meta_value='" . $wp_query->query_vars['name'] . "'"; // if year, monthnum, or day have been specified, make our query more precise // just in case there are multiple identical _wp_old_slug values if ( '' != $wp_query->query_vars['year'] ) $query .= " AND YEAR(post_date) = '{$wp_query->query_vars['year']}'"; if ( '' != $wp_query->query_vars['monthnum'] ) $query .= " AND MONTH(post_date) = '{$wp_query->query_vars['monthnum']}'"; if ( '' != $wp_query->query_vars['day'] ) $query .= " AND DAYOFMONTH(post_date) = '{$wp_query->query_vars['day']}'"; $id = (int) $wpdb->get_var($query); if ( !$id ) return; $link = get_permalink($id); if ( !$link ) return; wp_redirect($link, '301'); // Permanent redirect exit; endif;}//// Private helper functions//// Setup global post data.function setup_postdata($post) { global $id, $postdata, $authordata, $day, $page, $pages, $multipage, $more, $numpages, $wp_query; global $pagenow; $id = (int) $post->ID; $authordata = get_userdata($post->post_author); $day = mysql2date('d.m.y', $post->post_date); $currentmonth = mysql2date('m', $post->post_date); $numpages = 1; $page = get_query_var('page'); if ( !$page ) $page = 1; if ( is_single() || is_page() ) $more = 1; $content = $post->post_content; if ( preg_match('/<!--nextpage-->/', $content) ) { if ( $page > 1 ) $more = 1; $multipage = 1; $content = str_replace("\n<!--nextpage-->\n", '<!--nextpage-->', $content); $content = str_replace("\n<!--nextpage-->", '<!--nextpage-->', $content); $content = str_replace("<!--nextpage-->\n", '<!--nextpage-->', $content); $pages = explode('<!--nextpage-->', $content); $numpages = count($pages); } else { $pages[0] = $post->post_content; $multipage = 0; } return true;}?>