dir_name = basename(dirname(__FILE__)); $this->plugin_url = WP_PLUGIN_URL . '/' . $this->dir_name; $this->plugin_path = WP_PLUGIN_DIR . '/' . $this->dir_name; $this->reg_deactivation_hook(); add_action('init', array($this, 'admin_init'), 3); add_action('init', array($this, 'init')); } /**********************************************************************/ function deactivate() { $this->options = get_option($this->hook); if ($this->options['clear_options']) delete_option($this->hook); } /**********************************************************************/ function query_vars_endpoint($vars) { $vars[] = 'all'; return $vars; } /**********************************************************************/ function add_custom_css() { echo '\n\n'; } /**********************************************************************/ function init() { global $wp_rewrite; $wp_rewrite->add_endpoint('all', EP_ALL); $wp_rewrite->flush_rules(); add_filter('query_vars', array($this, 'query_vars_endpoint')); $this->add_js('zmg-pn-admin-js', $this->plugin_url . '/zmg_page_navigation_admin.js', true); $this->add_css('zmg-pn-admin-js', $this->plugin_url . '/zmg_page_navigation_admin.css', true); if ($this->options['is_zmg_css']) $this->add_css('zmg-pn-css', $this->plugin_url . '/zmg_page_navigation.css'); else add_action('wp_head', array($this, 'add_custom_css')); if ($wp_query->is_feed || is_admin()) return true; $before_loop = new zmg_pn_parser ('before_loop', $this->options, $this->version); $after_loop = new zmg_pn_parser ('after_loop', $this->options, $this->version); if ($this->options['before_loop']) add_action('loop_start', array($before_loop, 'parse_br')); if ($this->options['after_loop']) add_action('loop_end', array($after_loop, 'parse_br')); if ($this->options['before_loop_s']) add_action('loop_start', array($before_loop, 'parse_sp')); if ($this->options['after_loop_s']) add_action('loop_end', array($after_loop, 'parse_sp')); } /**********************************************************************/ function plugin_option_page_content() { if (isset($_POST['ZMG_SUBMIT'])) { $this->validate_params(); if (isset($this->errors)) echo $this->disappearing_message( __('Incorrect settings value', $this->hook) ); else { $this->save_options(); echo $this->disappearing_message( __('Settings have been saved', $this->hook) ); } } $this->form_begin($this->hidden('ZMG_SUBMIT')); $this->postbox($this->hook . '-blogroll_navigation', __('Blogroll navigation', $this->hook), $this->blogroll_navigation()); $this->postbox($this->hook . '-quick_links_on_single_post', __('Quick links on single post', $this->hook), $this->quick_links_on_single_post()); $this->postbox($this->hook . '-common_options_and_css', __('Common options & CSS', $this->hook), $this->common_options_and_css()); $this->form_end(); } /**********************************************************************/ function blogroll_navigation() { $content = '

'; $content .= __('You may use the following Zamango "tags" while ' . 'configuring Page Navigation bar on lists pages', $this->hook); $content .= '

'; $ul = array(); $html = '[zmg_pn:current] '; $html .= __('current page number (i.e. page on which the ' . 'navigation bar is shown)', $this->hook); $ul[] = $this->elem($html); $html = '[zmg_pn:total] '; $html .= __('total pages amount', $this->hook); $ul[] = $this->elem($html); $html = '[zmg_pn:page] '; $html .= __('number of page which is processing by script for ' . 'that moment (note that if page navigation bar ' . 'contains links to 10 pages plus current then value ' . 'of [zmg_pn:page] will have 11 valuessequentially)', $this->hook); $ul[] = $this->elem($html); $content .= $this->ul($ul); $content .= '

'; $content .= __('Also you can use any HTML tags.', $this->hook); $content .= '

'; $disc_link = $this->add_description(__('Help on Zamango tags', $this->hook), $content, 'blogroll_navigation'); $content = $this->information_message( __('Navigation bar shown on the index, category, tag, ' . 'archive browsing, search results and other lists', $this->hook) ); $rows = array(); $row = array(); $html = ''; $html = __('Where the pagebar must be inserted:', $this->hook); $row[] = $this->elem($html); $html = $this->checkbox('before_loop', '1', $this->options['before_loop'], __('before posts list', $this->hook)); $html .= '
'; $html .= $this->checkbox('after_loop', '1', $this->options['after_loop'], __('after posts list', $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Left part', $this->hook); $row[] = $this->elem($html); $html = $this->text('left', $this->options['left'], __('Any positive number which defines amount ' . 'of links in the LEFT part of pagebar', $this->hook)); if ($this->errors['left']) $html .= $this->error_message( __($this->errors['left'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Center part', $this->hook); $row[] = $this->elem($html); $html = $this->text('center', $this->options['center'], __('Any odd positive number which defines ' . 'amount of links in the CENTRAL part of ' . 'pagebar. Note that if you enter even ' . 'number it will be increased by one (to ' . 'become odd one).', $this->hook)); if ($this->errors['center']) $html .= $this->error_message( __($this->errors['center'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Right part', $this->hook); $row[] = $this->elem($html); $html = $this->text('right', $this->options['right'], __('Any positive number which defines amount ' . 'of links in the RIGHT part of pagebar', $this->hook)); if ($this->errors['right']) $html .= $this->error_message( __($this->errors['right'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Separator', $this->hook); $row[] = $this->elem($html); $html = $this->text('separator', $this->options['separator'], __('Text separating the central part of page ' . 'bar from the right and left ones', $this->hook)); if ($this->errors['separator']) $html .= $this->error_message( __($this->errors['separator'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Link to previous page:', $this->hook); $row[] = $this->elem($html); $ul = array(); $ul[] = $this->elem( $this->radio('prev_link', 'never', $this->options['prev_link'] == 'never', __('don\'t show', $this->hook))); $ul[] = $this->elem( $this->radio('prev_link', 'auto', $this->options['prev_link'] == 'auto', __('auto', $this->hook))); $ul[] = $this->elem( $this->radio('prev_link', 'always', $this->options['prev_link'] == 'always', __('always show', $this->hook))); $html = $this->ul($ul, 'row'); if ($this->errors['prev_link']) $html .= $this->error_message( __($this->errors['prev_link'], $this->hook)); $label = __('Text of the link to previous page', $this->hook); $label .= ' hook) . '">'; $label .= __('(Zamango tags and HTML are allowed)', $this->hook); $label .= ''; $html .= $this->text('prev_tag', $this->options['prev_tag'], $label); if ($this->errors['prev_tag']) $html .= $this->error_message( __($this->errors['prev_tag'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Link to next page:', $this->hook); $row[] = $this->elem($html); $ul = array(); $ul[] = $this->elem( $this->radio('next_link', 'never', $this->options['next_link'] == 'never', __('don\'t show', $this->hook))); $ul[] = $this->elem( $this->radio('next_link', 'auto', $this->options['next_link'] == 'auto', __('auto', $this->hook))); $ul[] = $this->elem( $this->radio('next_link', 'always', $this->options['next_link'] == 'always', __('always show', $this->hook))); $html = $this->ul($ul, 'row'); if ($this->errors['next_link']) $html .= $this->error_message( __($this->errors['next_link'], $this->hook)); $label = __('Text of the link to next page', $this->hook); $label .= ' hook) . '">'; $label .= __('(Zamango tags and HTML are allowed)', $this->hook); $label .= ''; $html .= $this->text('next_tag', $this->options['next_tag'], $label); if ($this->errors['next_tag']) $html .= $this->error_message( __($this->errors['next_tag'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Link to first page:', $this->hook); $row[] = $this->elem($html); $label = __('Text of the link to first page', $this->hook); $label .= ' hook) . '">'; $label .= __('(Zamango tags and HTML are allowed)', $this->hook); $label .= ''; $html = $this->text('first_tag', $this->options['first_tag'], $label); if ($this->errors['first_tag']) $html .= $this->error_message( __($this->errors['first_tag'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Link to last page:', $this->hook); $row[] = $this->elem($html); $label = __('Text of the link to last page', $this->hook); $label .= ' hook) . '">'; $label .= __('(Zamango tags and HTML are allowed)', $this->hook); $label .= ''; $html = $this->text('last_tag', $this->options['last_tag'], $label); if ($this->errors['last_tag']) $html .= $this->error_message( __($this->errors['last_tag'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Current page sign:', $this->hook); $row[] = $this->elem($html); $label = __('Text defining the current page', $this->hook); $label .= ' hook) . '">'; $label .= __('(Zamango tags and HTML are allowed)', $this->hook); $label .= ''; $html = $this->text('curr_tag', $this->options['curr_tag'], $label); if ($this->errors['curr_tag']) $html .= $this->error_message( __($this->errors['curr_tag'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Common link text:', $this->hook); $row[] = $this->elem($html); $label = __('Text of the link to other page i.e. which is not ' . 'described above', $this->hook); $label .= ' hook) . '">'; $label .= __('(Zamango tags and HTML are allowed)', $this->hook); $label .= ''; $html = $this->text('stnd_tag', $this->options['stnd_tag'], $label); if ($this->errors['stnd_tag']) $html .= $this->error_message( __($this->errors['stnd_tag'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Pop-up hints', $this->hook); $row[] = $this->elem($html); $html = $this->checkbox('tooltips', '1', $this->options['tooltips'], __('Show hints', $this->hook)); $html .= '

'; $html .= $this->text('ttip_tag', $this->options['ttip_tag'], __('Text of on-hover hint', $this->hook)); if ($this->errors['ttip_tag']) $html .= $this->error_message( __($this->errors['ttip_tag'], $this->hook)); $html .= '

'; if (! $this->options['tooltips']) { $html .= ''; } $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $row[] = $this->elem(''); $html = $this->submit(__('Save', $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $content .= $this->table($rows); return $content; } /**********************************************************************/ function quick_links_on_single_post() { $content = '

'; $content .= __('You may use the following Zamango "tags" while ' . 'configuring Page Navigation bar on single posts', $this->hook); $content .= '

'; $ul = array(); $html = '[zmg_pn:prev_post] '; $html .= __('Title for link to previous post', $this->hook); $ul[] = $this->elem($html); $html = '[zmg_pn:next_post] '; $html .= __('Title for link to next post', $this->hook); $ul[] = $this->elem($html); $content .= $this->ul($ul); $content .= '

'; $content .= __('Also you can use any HTML tags.', $this->hook); $content .= '

'; $disc_link = $this->add_description(__('Help on Zamango tags', $this->hook), $content, 'quick_links_on_single_post'); $content = $this->information_message( __('Links to `Previous post` and `Next post` shown on single ' . 'post', $this->hook) ); $rows = array(); $row = array(); $html = ''; $html = __('Where links must be inserted:', $this->hook); $row[] = $this->elem($html); $html = $this->checkbox('before_loop_s', '1', $this->options['before_loop_s'], __('before post', $this->hook)); $html .= '
'; $html .= $this->checkbox('after_loop_s', '1', $this->options['after_loop_s'], __('after post', $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Linking', $this->hook); $row[] = $this->elem($html); $html = $this->checkbox('in_category', '1', $this->options['in_category'], __('Show links to the same category ' . 'posts only', $this->hook)); $html .= '
'; $html .= $this->checkbox('fl_linking', '1', $this->options['fl_linking'], __('Crosslink newest and oldest posts ' . '(make links circle)', $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Link to previous post:', $this->hook); $row[] = $this->elem($html); $label = __('Text of the link to previos post', $this->hook); $label .= ' hook) . '">'; $label .= __('(Zamango tags and HTML are allowed)', $this->hook); $label .= ''; $html = $this->text('prev_tag_s', $this->options['prev_tag_s'], $label); if ($this->errors['prev_tag_s']) $html .= $this->error_message( __($this->errors['prev_tag_s'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Link to next post:', $this->hook); $row[] = $this->elem($html); $label = __('Text of the link to next post', $this->hook); $label .= ' hook) . '">'; $label .= __('(Zamango tags and HTML are allowed)', $this->hook); $label .= ''; $html = $this->text('next_tag_s', $this->options['next_tag_s'], $label); if ($this->errors['next_tag_s']) $html .= $this->error_message( __($this->errors['next_tag_s'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $row[] = $this->elem(''); $html = $this->submit(__('Save', $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $content .= $this->table($rows); return $content; } /**********************************************************************/ function common_options_and_css() { $content = $this->information_message( __('Common options (only one for now) & CSS customization', $this->hook) ); $rows = array(); $row = array(); $html = ''; $row[] = $this->elem(''); $html = $this->checkbox('clear_options', '1', $this->options['clear_options'], __('Delete options when deactivating the ' . 'plugin', $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $html = __('Use CSS:', $this->hook); $row[] = $this->elem($html); $ul = array(); $ul[] = $this->elem( $this->radio('is_zmg_css', '1', $this->options['is_zmg_css'], __('Default CSS', $this->hook))); $html = $this->radio('is_zmg_css', '0', (! $this->options['is_zmg_css']), __('Custom CSS:', $this->hook)); $html .= '
'; $html .= $this->textarea('css', $this->options['css'], 13, 80); $ul[] = $this->elem($html); $html = $this->ul($ul, 'col'); if ($this->errors['is_zmg_css']) $html .= $this->error_message( __($this->errors['is_zmg_css'], $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $row = array(); $row[] = $this->elem(''); $html = $this->submit(__('Save', $this->hook)); $row[] = $this->elem($html); $rows[] = $this->elem($row); $content .= $this->table($rows); return $content; } } $zmg_page_navigation = new zmg_page_navigation(); /**************************************************************************/ class zmg_pn_parser { var $current_page; var $num_pages; var $options; var $id; /**********************************************************************/ function zmg_pn_parser($id, $options, $version) { $this->options = $options; $this->id = $id; $this->version = $version; } /**********************************************************************/ function parse_br() { global $paged, $wp_query, $wpdb; if (defined('ZMG_BLOGROLL_RENDERED')) return true; if (!defined('ZMG_BLOGROLL_RENDERED')) define('ZMG_BLOGROLL_RENDERED', true); if (is_single() || !in_the_loop() || is_feed()) return true; $this->current_page = $paged; $this->num_pages = intval($wp_query->max_num_pages); if ($this->num_pages <= 1) return 1; if (empty($this->current_page)) $this->current_page = 1; echo "\n\n"; echo "

"; echo "

\n"; $this->prev_page(); if ($this->num_pages <= $this->options["left"] + $this->options["center"] + $this->options["right"]) { for ($i = 1; $i <= $this->num_pages; $i++) if ($i == $this->current_page) $this->curr_page(); else $this->stnd_page($i); } else if ($this->current_page < $this->options["left"] + $this->options["center"]) { $lc = $this->options["left"] + $this->options["center"]; for ($i = 1; $i <= $lc; $i++) if ($i == $this->current_page) $this->curr_page(); else $this->stnd_page($i); $this->separator(); for ($i = $this->num_pages - $this->options["right"] +1; $i <= $this->num_pages; $i++) $this->stnd_page($i); } else if ($this->current_page - 1> $this->num_pages - $this->options["center"] - $this->options["right"]) { for ($i = 1; $i <= $this->options["left"]; $i++) $this->stnd_page($i); $this->separator(); for ($i = 1 + $this->num_pages - $this->options["center"] - $this->options["right"]; $i <= $this->num_pages; $i++) if ($i == $this->current_page) $this->curr_page(); else $this->stnd_page($i); } else { for ($i = 1; $i <= $this->options["left"]; $i++) $this->stnd_page($i); $this->separator(); $c = floor ($this->options["center"] / 2); for ($i = $this->current_page - $c; $i <= $this->current_page + $c; $i++) if ($i == $this->current_page) $this->curr_page(); else $this->stnd_page($i); $this->separator(); for ($i = $this->num_pages - $this->options["right"] +1; $i <= $this->num_pages; $i++) $this->stnd_page($i); } $this->next_page(); echo "

\n"; echo "

"; echo "\n"; } /**********************************************************************/ function parse_sp() { global $wpdb; if (!is_single() || !in_the_loop() || is_feed()) return true; $id = get_the_ID(); $date = $wpdb->get_var(" SELECT `post_date_gmt` FROM `$wpdb->posts` WHERE `ID` = '$id' LIMIT 1 "); if ($this->options['in_category']) { $cat_id = $wpdb->get_var(" SELECT `tr`.`term_taxonomy_id` FROM `$wpdb->term_relationships` AS `tr` INNER JOIN `$wpdb->term_taxonomy` AS `tt` ON `tr`.`term_taxonomy_id` = `tt`.`term_taxonomy_id` WHERE `tr`.`object_id` = '$id' AND `tt`.`taxonomy` = 'category' LIMIT 1 "); $query = " SELECT `object_id` FROM `$wpdb->term_relationships` WHERE `term_taxonomy_id` = '$cat_id' "; $posts_id = $wpdb->get_results($query, ARRAY_N); if ($posts_id) { $posts = array (); foreach ($posts_id as $post_id) array_push($posts, $post_id[0]); $posts_in = implode(',', $posts); $query = " SELECT `post_date_gmt`, `ID`, `post_title` FROM `$wpdb->posts` WHERE `ID` IN ($posts_in) AND `post_status` = 'publish' AND `post_type` = 'post' ORDER BY `post_date_gmt`, `ID` "; $sorted_posts = $wpdb->get_results($query, ARRAY_A); $count = count($sorted_posts); for ($i = 0; $i < $count && $sorted_posts[$i]['ID'] != $id; $i++) {} $prev = ($i == 0) ? (($this->options['fl_linking']) ? $sorted_posts[$count - 1] : NULL) : $sorted_posts[$i - 1]; $next = ($i == $count - 1) ? (($this->options['fl_linking']) ? $sorted_posts[0] : NULL) : $sorted_posts[$i + 1]; } } else { $query = " SELECT `ID`, `post_title` FROM `$wpdb->posts` WHERE `post_date_gmt` <= '$date' AND `post_status` = 'publish' AND `post_type` = 'post' ORDER BY `post_date_gmt`, `ID` "; $sorted_posts = $wpdb->get_results($query, ARRAY_A); $count = count($sorted_posts); for ($i = 0; $i < $count && $sorted_posts[$i]['ID'] != $id; $i++) {} $prev = ($i == 0) ? (($this->options['fl_linking']) ? $sorted_posts[$count - 1] : NULL) : $sorted_posts[$i - 1]; $next = ($i == $count - 1) ? (($this->options['fl_linking']) ? $sorted_posts[0] : NULL) : $sorted_posts[$i + 1]; } if ($prev || $next) { echo "\n"; echo "

"; echo "

\n"; if ($prev) { echo "" . str_replace("[zmg_pn:prev_post]", $prev['post_title'], $this->options['prev_tag_s']) . "\n"; } if ($next) { echo "" . str_replace("[zmg_pn:next_post]", $next['post_title'], $this->options['next_tag_s']) . "\n"; } echo "

\n"; echo "

"; echo "\n"; } } /**********************************************************************/ function prev_page() { if ($this->options["prev_link"] == "never") return 1; if (($this->options["prev_link"] == "auto") && ($this->current_page == 1)) return 1; echo ($this->current_page == 1) ? "" . $this->replace_tags($this->options["prev_tag"], 0) . "\n" : "get_tooltip($this->current_page - 1) . ">" . $this->replace_tags($this->options["prev_tag"], $this->current_page - 1) . "\n"; } /**********************************************************************/ function next_page() { if ($this->options["next_link"] == "never") return 1; if (($this->options["next_link"] == "auto") && ($this->current_page == $this->num_pages)) return 1; echo ($this->current_page == $this->num_pages) ? "" . $this->replace_tags($this->options["next_tag"], 0) . "\n" : "get_tooltip($this->current_page + 1) . ">" . $this->replace_tags($this->options["next_tag"], $this->current_page + 1) . "\n"; } /**********************************************************************/ function curr_page() { echo "" . $this->replace_tags("", 0) . "\n"; } /**********************************************************************/ function stnd_page($page) { echo "get_tooltip($page) . ">" . $this->replace_tags("", $page) . "\n"; } /**********************************************************************/ function separator() { echo ""; echo ($this->options["separator"] !== "") ? $this->options["separator"] : "..."; echo"\n"; } /**********************************************************************/ function get_link($page) { return get_pagenum_link($page); } /**********************************************************************/ function get_tooltip($page) { if (! $this->options["tooltips"]) return ""; return " title='" . $this->replace_tags($this->options["ttip_tag"], $page) . "'"; } /**********************************************************************/ function replace_tags($text, $page) { if (! $page) $page = $this->current_page; if (! $text) switch ($page) { case 1 : $text = $this->options["first_tag"]; break; case $this->num_pages : $text = $this->options["last_tag"]; break; case $this->current_page : $text = $this->options["curr_tag"]; break; default : $text = $this->options["stnd_tag"]; } $text = str_replace ("[zmg_pn:page]" , $page, $text); $text = str_replace ("[zmg_pn:current]", $this->current_page, $text); $text = str_replace ("[zmg_pn:total]" , $this->num_pages, $text); return $text; } } } De trouwdag - Goedkope Trouwjurken.com