diff -r 000000000000 -r d970ebf37754 wp/wp-content/plugins/page-columnist/page-columnist.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/wp/wp-content/plugins/page-columnist/page-columnist.php Wed Nov 06 03:21:17 2013 +0000 @@ -0,0 +1,830 @@ +_get_version_errors(); + if (is_array($version_error) && count($version_error) != 0) { + $row = $wpdb->get_row( $wpdb->prepare( "SELECT option_value FROM $wpdb->options WHERE option_name = %s LIMIT 1", 'active_plugins' ) ); + if ( is_object( $row ) ) { + $current = maybe_unserialize( $row->option_value ); + if (array_search($page_columnist_plug->basename, $current) !== false) { + array_splice($current, array_search($page_columnist_plug->basename, $current), 1 ); + update_option('active_plugins', $current); + } + } + exit(); + } + } + if (!get_option('cspc_page_columnist')) + update_option('cspc_page_columnist', get_option('cspc_page_columnist', $page_columnist_plug->defaults)); +} +function cspc_on_deactivate_plugin() { + //currently empty +} +register_activation_hook(plugin_basename(__FILE__), 'cspc_on_activate_plugin'); +register_deactivation_hook(plugin_basename(__FILE__), 'cspc_on_deactivate_plugin'); + + +class Page_columnist_page_transition { + + function Page_columnist_page_transition(&$plugin, $page_id = false) { + $this->plugin = $plugin; //reference to owner plugin + $this->transition = $this->plugin->page_default_trans; + $this->data = array(); + $this->data_keys = array('spacing', 'columns', 'overflow', 'multiposts'); + $this->padding = ''.__('* content missing', $this->plugin->textdomain).''; + if ($page_id) $this->load($page_id); + else $this->page_id = 0; + } + + function load($page_id) { + $this->page_id = ($page_id ? $page_id : 0); + $this->transition = $this->plugin->page_default_trans; + $this->data = array(); + $res = explode('|', get_post_meta($this->page_id, '_cspc-page-transitions', true)); + $num = count($res); + if ($num > 0) { + if (in_array($res[0], array_keys($this->plugin->page_transitions))) { + $this->transition = $res[0]; + if ($num > 1) { + $this->data = unserialize($res[1]); + } + } + } + } + + function save() { + if ($this->page_id > 0) { + $value = $this->transition.'|'.serialize($this->data); + update_post_meta($this->page_id, '_cspc-page-transitions', $value); + } + } + + function update_and_save() { + if (isset($_POST['cspc-page-transition']) && in_array($_POST['cspc-page-transition'], array_keys($this->plugin->page_transitions))) { + $this->transition = $_POST['cspc-page-transition']; + } + if (isset($_POST['cspc-count-columns'])) { + $this->data['columns'] = (int)$_POST['cspc-count-columns']; + } + if (isset($_POST['cspc-overflow-paging'])) { + $this->data['overflow'] = $_POST['cspc-overflow-paging']; + if($this->data['overflow'] != 'hidden' && $this->data['overflow'] != 'virtual') { + $this->data['overflow'] = 'hidden'; + } + } + if (isset($_POST['cspc-multiposts-paging']) && in_array($_POST['cspc-multiposts-paging'], $this->plugin->multiposts_style)) { + $this->data['multiposts'] = $_POST['cspc-multiposts-paging']; + } + if (!isset($this->data['distribution']) || !is_array($this->data['distribution'])) $this->data['distribution'] = array(); + $this->save(); + } + + + function spacing() { + return (isset($this->data['spacing']) ? (float)$this->data['spacing'] : (float)$this->plugin->options->spacing); + } + + function columns() { + return (isset($this->data['columns']) ? (int)$this->data['columns'] : 2); + } + + function overflow() { + return (isset($this->data['overflow']) ? $this->data['overflow'] : 'hidden'); + } + + function multiposts() { + return (isset($this->data['multiposts']) ? $this->data['multiposts'] : 'same'); + } + + function execute(&$pages) { + return call_user_func(array(&$this, '_exec_'.str_replace('-','_',$this->transition)), $pages); + } + + function _padding_pages($needed, &$pages) { + $res = array(); + while(count($pages) % $needed != 0) $pages[] = $this->padding; //padding count of sub pages + if ($this->overflow() == 'hidden') { + $res[] = array_slice($pages, 0, $needed); + }else{ + $res = array_chunk($pages, $needed); + } + return $res; + } + + function _get_distribution($num, $remaining) { + $res = array(); + if (!is_array($this->data['distribution']) || !isset($this->data['distribution'][$num])) { + $perc = $remaining / $num; + for ($i=0; $i<$num; $i++) $res[] = $perc; + } + else{ + $sum = 0.0; + for ($i=0; $i<$num; $i++) $sum += (float)$this->data['distribution'][$num][$i]; + for ($i=0; $i<$num; $i++) { + $res[]= ($remaining * ((float)$this->data['distribution'][$num][$i] / $sum)); + } + } + return $res; + } + + function _columnize_pages($num, $pages) { + $res = ''; + $base = 100.0; + $spacing = $this->spacing(); + $remaining = ($base - ($num - 1) * $spacing); + $dist = $this->_get_distribution($num, $remaining); + $lorr = 'left'; + global $wp_locale; + if ($wp_locale->text_direction == 'rtl') { + $lorr = 'right'; //make it work at RTL languages + } + for ($i=0; $i<$num; $i++) { + $page = $pages[$i]; + $perc = $dist[$i]; + if ($this->plugin->is_MSIE()) { + //IE is not able to calculate column sizes well, several 100% sums leads to get the last column display wrapped under the first + //in several cases (mostly where a periodic fraction of 1/3 or 1/6 occures) , IE seems to reach by internal rounding errors more than 100% of available width + $margin_left_i = ($i==0 ? 0 : $spacing * 0.66); + } + else{ + $margin_left_i = ($i==0 ? 0 : $spacing); + } + $extend = $this->plugin->is_page_preview() ? ' data="'.$perc.'"' : ''; + $res .= "
"; + if (has_filter('the_content', 'wpautop') && !preg_match('/^\s*
\s*$/', $page)) $res .= '

'; + $res .= '
'; + } + return $res; + } + + function _columnize_fullsize($page, $clearleft = false) { + if (empty($page)) return ''; + $res = ($clearleft ? ''; + $out[] = $res; + } + return $out; + } + + function _exec_cspc_trans_footer(&$pages) { + $work = $this->_padding_pages($this->columns() + 1, $pages); + $out = array(); + for ($i=0; $i 0 ? array_slice($work[$i],0,$num) : array()); + $res = "
transition-wrap\" class=\"cspc-wrapper\">"; + $res .= '
'; + $res .= $this->_columnize_pages($num, $work[$i]); + $res .= '
'; + $res .= $this->_columnize_fullsize($last, true); + $res .= '
'; + $out[] = $res; + } + return $out; + } + + function _exec_cspc_trans_interior(&$pages) { + $work = $this->_padding_pages($this->columns() + 2, $pages); + $out = array(); + for ($i=0; $i 0 ? end($work[$i]) : ''); + $work[$i] = ($num > 0 ? array_slice($work[$i],0,$num) : array()); + $res = "
transition-wrap\" class=\"cspc-wrapper\">"; + $res .= $this->_columnize_fullsize($top); + $res .= '
'; + $res .= $this->_columnize_pages($num, $work[$i]); + $res .= '
'; + $res .= $this->_columnize_fullsize($last, true); + $res .= '
'; + $out[] = $res; + } + return $out; + } +} + + +//page_columnist Plugin class +class Plugin_page_columnist { + + //initializes the whole plugin and enables the activation/deactivation handling + function Plugin_page_columnist() { + global $wp_version; + + $this->l10n_ready = false; + + //own plugin data + $this->basename = plugin_basename(__FILE__); + $this->url = WP_PLUGIN_URL.'/'.dirname($this->basename); + $this->textdomain = basename($this->basename); + $this->textdomain = substr($this->textdomain, 0, strrpos($this->textdomain, '.')); + $this->versions = new stdClass; + $this->versions->required = array( 'php' => '4.4.2', 'wp' => '2.7'); + $this->versions->found = array( 'php' => phpversion(), 'wp' => $wp_version); + $this->versions->above_27 = !version_compare($this->versions->found['wp'], '2.8alpha', '<'); + $this->do_resample_page = false; + $this->multiposts_style = array('flat', 'same', 'wp'); + + $this->page_default_trans = 'cspc-trans-wordpress'; + + $this->defaults = new stdClass; + $this->defaults->spacing = 3.0; + $this->defaults->preview_assistent = false; + + $this->options = get_option('cspc_page_columnist', $this->defaults); + $stored = get_object_vars($this->options); + $defaults = get_object_vars($this->defaults); + foreach($defaults as $key => $value) { + if (!isset($stored[$key])) $this->options->$key = $value; + } + + add_action('init', array(&$this, 'on_init')); + add_action('admin_init', array(&$this, 'on_admin_init')); + add_action('wp_head', array(&$this, 'on_wp_head')); + add_action('wp_footer', array(&$this, 'on_wp_footer')); + add_action('admin_head', array(&$this, 'on_admin_head')); + add_action('edit_page_form', array(&$this, 'on_extend_html_editor')); + add_action('edit_form_advanced', array(&$this, 'on_extend_html_editor')); + add_action('manage_pages_custom_column', array(&$this, 'on_manage_custom_column'), 10, 2); + add_action('manage_posts_custom_column', array(&$this, 'on_manage_custom_column'), 10, 2); + add_action('wp_insert_post', array(&$this, 'on_wp_insert_post'), 10, 2); + add_action('loop_start', array(&$this, 'on_loop_start'), 0 ); + add_action('the_post', array(&$this, 'on_the_post'), 0 ); + add_action('template_redirect', array(&$this, 'on_template_redirect')); + add_filter('mce_buttons', array(&$this, 'on_filter_mce_buttons')); + + $this->_display_version_errors(); + + //TODO: future development should be able to deal with removing the ugly wpautop algorithm + //remove_filter('the_content', 'wpautop'); + } + + function _get_version_errors() { + $res = array(); + foreach($this->versions->required as $key => $value) { + if (!version_compare($this->versions->found[$key], $value, '>=')) { + $res[strtoupper($key).' Version'] = array('required' => $value, 'found' => $this->versions->found[$key]); + } + } + return $res; + } + + function _display_version_errors() { + if (isset($_GET['action']) && isset($_GET['plugin']) && ($_GET['action'] == 'error_scrape') && ($_GET['plugin'] == $this->basename )) { + $this->setup_translation(); + $version_error = $this->_get_version_errors(); + if (count($version_error) != 0) { + echo ""; + echo ""; + foreach($version_error as $key => $value) { + echo ""; + } + echo "
".__('Plugin can not be activated.', $this->textdomain)." | ".__('required', $this->textdomain)." | ".__('actual', $this->textdomain)."
$key >= ".$value['required']."".$value['found']."
"; + } + } + } + + //load and setup the necessary translation files + function setup_translation() { + if (!$this->l10n_ready) { + $abs_rel_path = str_replace(ABSPATH, '', WP_PLUGIN_DIR.'/'.dirname($this->basename)); + $plugin_rel_path = dirname($this->basename); + load_plugin_textdomain($this->textdomain, $abs_rel_path, $plugin_rel_path); + $this->l10n_ready = true; + } + } + + //is the browser of current user IE ? + function is_MSIE() { + return preg_match('/msie/i', $_SERVER['HTTP_USER_AGENT']) && !preg_match('/opera/i', $_SERVER['HTTP_USER_AGENT']); + } + + //do we show a frontend page in preview mode ? + function is_page_preview() { + $id = (isset($_GET['preview_id']) ? (int)$_GET['preview_id'] : 0); + if ($id == 0 && isset($_GET['post_id'])) $id = (int)$_GET['post_id']; + if ($id == 0 && isset($_GET['page_id'])) $id = (int)$_GET['page_id']; + if ($id == 0 && isset($_GET['p'])) $id = (int)$_GET['p']; + $preview = (isset($_GET['preview']) ? $_GET['preview'] : ''); + if ($id > 0 && $preview == 'true' && $this->options->preview_assistent) { + global $wpdb; + $type = $wpdb->get_results("SELECT post_type FROM $wpdb->posts WHERE ID=$id"); + if (count($type) && ($type[0]->post_type == 'page' || $type[0]->post_type == 'post')){ + switch($type[0]->post_type) { + case 'post': + return current_user_can('edit_post', $id); + break; + case 'page': + return current_user_can('edit_page', $id); + break; + default: + return false; + break; + } + } + } + return false; + } + + //detects if we a currently render the posts or pages edit overview table page + function is_page_overview() { + global $pagenow; + return (is_admin() && ($pagenow == 'edit-pages.php' || $pagenow == 'edit.php')); + } + + //detects if we a currently render the posts or pages editor page + function is_page_editor() { + global $pagenow; + return (is_admin() && ( + ($pagenow == 'page.php') || ($pagenow == 'page-new.php') + || + ($pagenow == 'post.php') || ($pagenow == 'post-new.php') + ) + ); + } + + //gets called by WordPress action "init" after WordPress core is up and running + function on_init() { + //ensures the correct matching translation file gets loaded + $this->setup_translation(); + + $this->page_transitions = array( + 'cspc-trans-wordpress' => array('img-pos' => 0, 'text' => __('WordPress - Next Page (default)', $this->textdomain), 'default' => true), + 'cspc-trans-ordinary' => array('img-pos' => -16, 'text' => __('Ordinary Plain Page', $this->textdomain)), + 'cspc-trans-columns' => array('img-pos' => -32, 'text' => __('Every Sub Page as Column', $this->textdomain)), + 'cspc-trans-header' => array('img-pos' => -48, 'text' => __('First Sub Page as Header', $this->textdomain)), + 'cspc-trans-footer' => array('img-pos' => -64, 'text' => __('Last Sub Page as Footer', $this->textdomain)), + 'cspc-trans-interior' => array('img-pos' => -80, 'text' => __('Interior as Columns', $this->textdomain)), + ); + + if ($this->is_page_preview() && !defined('DOING_AJAX')) { + wp_enqueue_script('jquery-spin', $this->url.'/jquery.spin.js', array('jquery')); + wp_enqueue_script('cspc_page_columnist_assistance', $this->url.'/page-columnist-assistance.js', array('jquery', 'jquery-ui-draggable', 'jquery-spin')); + wp_enqueue_style('cspc_page_columnist_assistance', $this->url.'/page-columnist-assistance.css'); + } + + if(defined('DOING_AJAX')) { + add_action('wp_ajax_cspc_save_changes', array(&$this, 'on_ajax_save_changes')); + } + } + + //gets called by WordPress action "admin_init" to be able to setup correctly in backend mode + function on_admin_init() { + + if ($this->is_page_overview()) { + add_filter('manage_edit-pages_columns', array(&$this,'on_filter_manage_columns')); + add_filter('manage_posts_columns', array(&$this,'on_filter_manage_columns')); + } + + if ($this->is_page_editor()) { + add_meta_box('cspc-page-transitions', __('Page Columnist', $this->textdomain) , array(&$this, 'on_print_metabox_content_cspc_page_transitions'), 'page', 'side', 'core'); + add_meta_box('cspc-page-transitions', __('Page Columnist', $this->textdomain) , array(&$this, 'on_print_metabox_content_cspc_page_transitions'), 'post', 'side', 'core'); + wp_enqueue_script('jquery-spin', $this->url.'/jquery.spin.js', array('jquery')); + } + } + + //gets called by action "wp_head" to configure the preview assistance + function on_wp_head() { + if ($this->is_page_preview()) { + $id = (isset($_GET['preview_id']) ? (int)$_GET['preview_id'] : 0); + if ($id == 0 && isset($_GET['post_id'])) $id = (int)$_GET['post_id']; + if ($id == 0 && isset($_GET['page_id'])) $id = (int)$_GET['page_id']; + if ($id == 0 && isset($_GET['p'])) $id = (int)$_GET['p']; + $pt = new Page_columnist_page_transition($this, $id); + ?> + + is_page_preview()) { + $id = (isset($_GET['preview_id']) ? (int)$_GET['preview_id'] : 0); + if ($id == 0 && isset($_GET['post_id'])) $id = (int)$_GET['post_id']; + if ($id == 0 && isset($_GET['page_id'])) $id = (int)$_GET['page_id']; + if ($id == 0 && isset($_GET['p'])) $id = (int)$_GET['p']; + $pt = new Page_columnist_page_transition($this, $id); + ?> +
+
+
+ CodeStyling Project © 2009 +
+
+ +
+
+ + +   + +   + textdomain); ?> +
+
+
+
textdomain); ?>
+
+ is_page_overview() || $this->is_page_editor()) : ?> + + is_page_editor()) : ?> + + + is_page_editor()) { + if (!in_array('wp_page', $buttons)) { + if (!in_array('wp_more', $buttons)) { + $last = array_pop($buttons); + $buttons[] = "wp_page"; + $buttons[] = $last; + }else{ + $txt = implode('|', $buttons); + $txt = str_replace('wp_more|','wp_more|wp_page|', $txt); + $buttons = explode('|', $txt); + } + } + } + return $buttons; + } + + //insert nextpage button to HTML editor, if not already present there + function on_extend_html_editor() { + if ($this->is_page_editor()) : ?> + + textdomain); + return $columns; + } + + //add content to the new edit posts / pages overview column + function on_manage_custom_column($column_name, $id) { + if ($column_name == 'cspc-page-transition-col') { + $pt = new Page_columnist_page_transition($this, $id); + if ($pt->transition != 'cspc-trans-wordpress' && $pt->transition != 'cspc-trans-ordinary') { + echo "
transition\">  (".$pt->columns().")
"; + } + else{ + echo "
transition\">  (-)
"; + } + } + } + + //save the page transition mode setting of page/post, if something has been saved + function on_wp_insert_post($post_ID, $post) { + $my_id = ((isset($_POST['wp-preview']) && $_POST['wp-preview'] == 'dopreview') ? $_POST['post_ID'] : $post_ID); + $my_type = ((isset($_POST['wp-preview']) && $_POST['wp-preview'] == 'dopreview') ? $_POST['post_type'] : $post->post_type); + + switch($my_type) { + case 'post': + if(!current_user_can('edit_post', $my_id)) return; + break; + case 'page': + if (!current_user_can('edit_page', $my_id)) return; + break; + default: + return; + break; + } + + if (($my_type == 'page') || ($my_type == 'post')) { + + $pt = new Page_columnist_page_transition($this, $my_id); + $pt->update_and_save(); + + $this->options->preview_assistent = (isset($_POST['cspc-preview-assistent']) ? (bool)$_POST['cspc-preview-assistent'] : $this->defaults->preview_assistent); + $this->options->spacing = (isset($_POST['cspc-default-column-spacing']) ? (float)$_POST['cspc-default-column-spacing'] : $this->defaults->spacing); + update_option('cspc_page_columnist', $this->options); + } + } + + //save the changes the user made at preview assistent + function on_ajax_save_changes() { + $page_id = (int)$_POST['page_id']; + $spacing = (float)$_POST['spacing']; + $default_spacing = ($_POST['default_spacing'] == 'true' ? true : false); + + global $wpdb; + $type = $wpdb->get_results("SELECT post_type FROM $wpdb->posts WHERE ID=$page_id"); + if (count($type) && ($type[0]->post_type == 'page' || $type[0]->post_type == 'post')){ + $checked = false; + switch($type[0]->post_type) { + case 'post': + $checked = current_user_can('edit_post', $page_id); + break; + case 'page': + $checked = current_user_can('edit_page', $page_id); + break; + default: + $checked = false; + break; + } + if ($checked) { + $pt = new Page_columnist_page_transition($this, $page_id); + $pt->data['spacing'] = $spacing; + if (!is_array($pt->data['distribution'])) $pt->data['distribution'] = array(); + $pt->data['distribution'][$pt->columns()] = explode('|',$_POST['distribution']); + $pt->save(); + if ($default_spacing) { + $this->options->spacing = $spacing; + update_option('cspc_page_columnist', $this->options); + } + exit(); + } + } + header('Status: 404 Not Found'); + header('HTTP/1.1 404 Not Found'); + _e('You do not have the permission to edit this page.', $this->textdomain); + exit(); + } + + + //ouput the content of new one sidebar box at page/post editing + function on_print_metabox_content_cspc_page_transitions($data) { + $pt = new Page_columnist_page_transition($this, $data->ID); ?> +
+ + + + +
  +
+
+
+ + page_transitions as $type => $val) : ?> + + + +
+ transition) echo 'checked="checked"'; ?>/> + + +
+
+ + + + + + + + + + + + versions->above_27) : ?> + + + + +
textdomain); ?>spacing(); ?> %
textdomain); ?> + + columns() == $i) echo 'checked="checked" '; ?>> + +
textdomain); ?> + overflow() == 'hidden') echo 'checked="checked"'; ?> autocomplete="off">textdomain); ?>
+ overflow() == 'virtual') echo 'checked="checked"'; ?> autocomplete="off"/>textdomain); ?> + 		+
textdomain); ?> + multiposts() == 'same') echo 'checked="checked"'; ?> autocomplete="off">textdomain); ?>
+ multiposts() == 'wp') echo 'checked="checked"'; ?> autocomplete="off"/>textdomain); ?>
+ multiposts() == 'flat') echo 'checked="checked"'; ?> autocomplete="off"/>textdomain); ?> + 		+
+
+ + + + + +
options->preview_assistent) echo 'checked="checked"'; ?>/>
+
+ ID); + //user can change overview pages to support also columnization, default is off + if (!is_single()) { + switch($pt->multiposts()) { + case 'wp': + $pt->transition = $this->page_default_trans; + break; + case 'flat': + $pt->transition = 'cspc-trans-ordinary'; + break; + } + } + if($pt->transition == $this->page_default_trans) return; + $pages = $pt->execute($pages); + + if (count($pages) > 1) { + $multipage = 1; + $numpages = count($pages); + } + else{ + $multipage = 0; + $numpages = 1; + } + +/* + //TODO: future versions should check ugly invalid

based at shortcode api if possible + if (has_filter('the_content', 'wpautop')) { + preg_match('/'.get_shortcode_regex().'(\s\s|)/', $pages[0],$hits); + var_dump($hits); + } +*/ + } + + //beginning WP 2.8 the order of how hooks been called have been change + //that's why the handling of resampling the page if different for 2.7 and 2.8, this have to be respected + function on_the_post() { + if ($this->versions->above_27) { + $this->resample_page_content(); + } + } + + //beginning WP 2.8 the order of how hooks been called have been change + //that's why the handling of resampling the page if different for 2.7 and 2.8, this have to be respected + function on_loop_start() { + if ($this->versions->above_27 == false) { + if (is_page() || is_single()) { + $this->resample_page_content(); + } + } + } + + //if we are in none standard page mode, ensure a redirect to main page slug, if sub-page has been requested directly and doesn't support virtual paging + function on_template_redirect(){ + global $post, $page; + if ($post->post_type == 'page' || $post->post_type == 'post') { + $pt = new Page_columnist_page_transition($this, $post->ID); + if (($pt->transition != $this->page_default_trans) && $page && $pt->overflow() == 'hidden') { + wp_redirect(get_permalink($post->ID)); + exit(); + } + } + } + +} + +//nothing more remains to do as to create an instance of the plugin itself :-) +global $page_columnist_plug; +$page_columnist_plug = new Plugin_page_columnist(); + +}// if !function_exists('cspc_on_activate_plugin')) { +?> \ No newline at end of file