518 lines
13 KiB
PHP
518 lines
13 KiB
PHP
<?php
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function theme_loadsettings() {
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global $fp_config, $theme, $FLATPRESS;
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$theme = array(
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// name of the theme
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'name' => 'theme',
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// author of the theme
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'author' => 'anonymous',
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// theme website
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'www' => 'https://www.flatpress.org',
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// fp version
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'version' => -1,
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// default style (must be in res/ dir
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'style' => array(
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'style_def' => 'style.css',
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// default style for admin panel (usually it's the same of the theme)
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'style_admin' => 'style.css'
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),
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// if false a default css is used to style some elements of the panel
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// if true, we'll suppose these elements are already styled in your own css's
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'admin_custom_interf' => false
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);
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if (!defined('THE_THEME'))
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define('THE_THEME', $fp_config ['general'] ['theme']);
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// backward compatibility:
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$conf1 = THEMES_DIR . THE_THEME . '/theme_conf.php';
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// new naming convention. Yeah, I know, just an underscore
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// instead of the dot, so? It is more "consistent" :D
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$conf2 = THEMES_DIR . THE_THEME . '/theme.conf.php';
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ob_start();
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if (file_exists($conf2)) {
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include ($conf2);
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} elseif (file_exists($conf1)) {
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include ($conf1);
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}
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if (!defined('THEME_LEGACY_MODE')) {
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if ($theme ['version'] < 0.702) {
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define('THEME_LEGACY_MODE', true);
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theme_register_default_widgetsets();
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} else {
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define('THEME_LEGACY_MODE', false);
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if (isset($theme ['default_style'])) {
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if (!isset($fp_config ['general'] ['style']))
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$fp_config ['general'] ['style'] = $theme ['default_style'];
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include (THEMES_DIR . THE_THEME . "/{$fp_config['general']['style']}/style.conf.php");
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$theme ['style'] = $style;
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} else {
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$theme ['style'] = array(
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'style_def' => $theme ['style_def'] ? $theme ['style_def'] : 'style.css',
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'style_admin' => $theme ['style_admin'] ? $theme ['style_admin'] : 'style.css'
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);
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}
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}
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// no widgets registered, load default set
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if (!get_registered_widgets())
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theme_register_default_widgetsets();
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}
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ob_end_clean();
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return $theme;
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}
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function theme_register_default_widgetsets() {
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register_widgetset('left');
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register_widgetset('right');
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register_widgetset('top');
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register_widgetset('bottom');
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}
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function theme_getdir($id = THE_THEME) {
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return theme_exists($id);
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}
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function theme_exists($id) {
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// quick fix for win
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$f = THEMES_DIR . ($id);
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if (file_exists($f))
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return $f . '/';
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return '';
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}
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function theme_style_exists($id, $themeid = THE_THEME) {
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if ($f = theme_exists($themeid)) {
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if (file_exists($f))
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return $f . '/';
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}
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return '';
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}
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function theme_geturl($id = THE_THEME) {
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return BLOG_BASEURL . THEMES_DIR . $id . '/';
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}
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function theme_style_geturl($style, $id = THE_THEME) {
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return theme_geturl($id) . $style . '/';
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}
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function theme_list() {
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$dir = THEMES_DIR;
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$dh = opendir($dir);
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$i = 0;
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while (false !== ($filename = readdir($dh))) {
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if (($filename != '.') && ($filename != '..')) {
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$files [$i++] = $filename;
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}
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}
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sort($files);
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return $files;
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}
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function theme_wp_head() {
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global $fp_config;
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echo "\n<!-- FP STD HEADER -->\n";
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echo "\n<meta name=\"generator\" content=\"FlatPress " . system_ver() . "\" />\n";
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echo "<link rel=\"alternate\" type=\"application/rss+xml\" title=\"Get RSS 2.0 Feed\" href=\"" . theme_feed_link('rss2') . "\" />\n";
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echo "<link rel=\"alternate\" type=\"application/atom+xml\" title=\"Get Atom 1.0 Feed\" href=\"" . theme_feed_link('atom') . "\" />\n";
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echo "<!-- EOF FP STD HEADER -->\n";
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}
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function theme_head_stylesheet() {
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global $fp_config, $theme;
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echo "\n<!-- FP STD STYLESHEET -->\n";
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// echo '<link media="screen,projection,handheld" href="';
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echo '<link media="screen" href="';
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echo BLOG_BASEURL . THEMES_DIR . THE_THEME;
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$css = defined('MOD_ADMIN_PANEL') ? $theme ['style'] ['style_admin'] : $theme ['style'] ['style_def'];
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$substyle = '/' . (isset($fp_config ['general'] ['style']) ? $fp_config ['general'] ['style'] . '/' : '');
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echo $substyle . 'res/' . $css . '" type="text/css" rel="stylesheet" />';
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if (@$theme ['style'] ['style_print']) {
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echo '<link media="print" href="';
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echo BLOG_BASEURL . THEMES_DIR . THE_THEME;
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echo $substyle . 'res/' . $theme ['style'] ['style_print'] . '" type="text/css" rel="stylesheet" />';
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}
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echo "\n<!-- FP STD STYLESHEET -->\n";
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}
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function admin_head_action() {
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global $theme;
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if (!$theme ['admin_custom_interface'])
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echo '<link media="screen" href="' . BLOG_BASEURL . 'admin/res/admin.css" type="text/css" rel="stylesheet" />';
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}
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add_filter('admin_head', 'admin_head_action');
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add_action('wp_head', 'theme_wp_head');
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add_action('wp_head', 'theme_head_stylesheet');
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function get_wp_head() {
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do_action('wp_head');
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if (class_exists('AdminPanel'))
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do_action('admin_head');
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}
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$smarty->register_function('header', 'get_wp_head');
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function theme_wp_footer() {
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global $fp_config;
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echo $fp_config ['general'] ['footer'];
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}
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add_action('wp_footer', 'theme_wp_footer');
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function get_wp_footer() {
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do_action('wp_footer');
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}
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$smarty->register_function('footer', 'get_wp_footer');
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function theme_charset() {
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global $fp_config;
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header('Content-Type: text/html; charset=' . $fp_config ['general'] ['charset']);
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}
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add_action('init', 'theme_charset');
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function theme_init(&$smarty) { /* &$mode */
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global $fp_config, $lang, $theme, $fp_params;
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// avoid compiled tpl collision (i.e. change theme without this and cry)
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$smarty->compile_id = md5($fp_config ['general'] ['theme']);
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$smarty->template_dir = ABS_PATH . THEMES_DIR . $fp_config ['general'] ['theme'] . '/';
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$loggedin = user_loggedin();
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$flatpress = $fp_config ['general'];
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// retained for compatibility
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// todo: ugly, clean this up
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// smarty has constant facilities included ^_^
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// $flatpress['FP_INTERFACE'] = FP_INTERFACE;
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// $flatpress['BLOGURL'] = BLOG_BASEURL;
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$flatpress ['loggedin'] = $loggedin;
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if ($loggedin)
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$flatpress ['user'] = user_get();
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// useful shorthand for themes
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// e.g. {$flatpress.themeurl}imgs/myimage.png
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if (isset($fp_config ['general'] ['style'])) {
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$themeurl = theme_style_geturl($fp_config ['general'] ['style']);
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} else {
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$themeurl = theme_geturl();
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}
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$flatpress ['themeurl'] = $themeurl;
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$flatpress ['params'] = $fp_params;
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$flatpress_upper = array_change_key_case($flatpress, CASE_UPPER);
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$flatpress = array_merge($flatpress, $flatpress_upper);
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$smarty->assign('flatpress', $flatpress);
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$smarty->assign('lang', $lang);
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$smarty->assign('blogtitle', $fp_config ['general'] ['title']);
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$smarty->assign('pagetitle', apply_filters('wp_title', "", '«'));
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$smarty->assign_by_ref('fp_config', $fp_config);
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$smarty->register_modifier('tag', 'theme_apply_filters_wrapper');
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$smarty->register_modifier('link', 'theme_apply_filters_link_wrapper');
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$smarty->register_modifier('filed', 'theme_entry_categories');
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if (!isset($fp_params ['feed']) || empty($fp_params ['feed'])) {
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$smarty->register_modifier('date_format_daily', 'theme_smarty_modifier_date_format_daily');
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$smarty->register_modifier('date_format', 'theme_date_format');
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}
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$smarty->register_modifier('date_rfc3339', 'theme_smarty_modifier_date_rfc3339');
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$smarty->register_function('action', 'theme_smarty_function_action');
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do_action('theme_init');
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}
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function smarty_block_page($params, $content) {
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return $content;
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}
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$smarty->register_block('page', 'smarty_block_page');
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function theme_apply_filters_wrapper($var, $hook) {
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$args = func_get_args();
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$tmp = $args [0];
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$args [0] = $args [1];
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$args [1] = $tmp;
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return call_user_func_array('apply_filters', $args);
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}
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function theme_apply_filters_link_wrapper($var, $hook) {
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// MODIFIER: id, type, feed
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// FILTER: type, oldlink, feed, id
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$args = func_get_args();
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// delete id
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$id = $args [0];
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unset($args [0]);
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// put it at the end
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$args [] = $id;
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// insert empty string between type and feed
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array_splice($args, 1, 0, '');
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return call_user_func_array('apply_filters', $args);
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}
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function theme_smarty_function_action($params, &$smarty) {
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if (isset($params ['hook']))
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do_action($params ['hook']);
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}
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function theme_date_format($string, $format = null, $default_date = '') {
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$timestamp = 0;
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if ($string) {
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$timestamp = $string; // smarty_make_timestamp($string);
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} elseif ($default_date != '') {
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$timestamp = $default_date; // smarty_make_timestamp($default_date);
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} else {
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return;
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}
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if (is_null($format)) {
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global $fp_config;
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$format = $fp_config ['locale'] ['timeformat'];
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}
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return date_strformat($format, $timestamp);
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}
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function theme_smarty_modifier_date_format_daily($string, $format = null, $default_date = '') {
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global $THEME_CURRENT_DAY, $lang, $fp_config;
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if (is_null($format))
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$format = $fp_config ['locale'] ['dateformat'];
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$current_day = theme_date_format($string, $format, $default_date);
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if (!isset($THEME_CURRENT_DAY) || $THEME_CURRENT_DAY != $current_day) {
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$THEME_CURRENT_DAY = $current_day;
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return $current_day;
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}
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return '';
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}
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/**
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* Get date in RFC3339
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* For example used in XML/Atom
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*
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* @param integer $timestamp
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* @return string date in RFC3339
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* @author Boris Korobkov
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* @see http://tools.ietf.org/html/rfc3339 http://it.php.net/manual/en/function.date.php#75757
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*
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*/
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function theme_smarty_modifier_date_rfc3339($timestamp = '') {
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if (!$timestamp) {
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$timestamp = time();
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}
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$date = date('Y-m-d\TH:i:s', $timestamp);
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$matches = array();
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if (preg_match('/^([\-+])(\d{2})(\d{2})$/', date('O', $timestamp), $matches)) {
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$date .= $matches [1] . $matches [2] . ':' . $matches [3];
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} else {
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$date .= 'Z';
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}
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return $date;
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}
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// {{{ permalink, commentlink, staticlink: filters
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add_filter('feed_link', 'theme_def_feed_link', 0, 2);
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function theme_def_feed_link($str, $type) {
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return BLOG_BASEURL . "?x=feed:{$type}";
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}
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function theme_feed_link($feed = 'rss2') {
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return apply_filters('feed_link', '', $feed);
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}
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add_filter('post_comments_feed_link', 'theme_def_feed_comments_link', 0, 3);
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function theme_def_feed_comments_link($str, $feed, $id) {
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return BLOG_BASEURL . "?x=entry:$id;comments:1;feed:{$feed}";
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}
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function theme_comments_feed_link($feed, $id) {
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if (empty($feed)) {
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$feed = 'rss2';
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}
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return apply_filters('post_comments_feed_link', '', $feed, $id);
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}
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add_filter('post_link', 'theme_def_permalink', 0, 2);
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function theme_def_permalink($str, $id) {
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return BLOG_BASEURL . "?x=entry:$id";
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}
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function get_permalink($id) {
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return apply_filters('post_link', '', $id);
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}
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add_filter('comments_link', 'theme_def_commentlink', 0, 2);
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function theme_def_commentlink($str, $id) {
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return BLOG_BASEURL . "?x=entry:$id;comments:1";
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}
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function get_comments_link($id) {
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return apply_filters('comments_link', '', $id);
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}
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add_filter('page_link', 'theme_def_staticlink', 0, 2);
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function theme_def_staticlink($str, $id) {
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return BLOG_BASEURL . "?page=$id";
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}
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function theme_staticlink($id) {
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return apply_filters('page_link', '', $id);
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}
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add_filter('category_link', 'theme_def_catlink', 0, 2);
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function theme_def_catlink($str, $catid) {
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return BLOG_BASEURL . "?x=cat:$catid";
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}
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function get_category_link($catid) {
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return apply_filters('category_link', '', $catid);
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}
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function get_year_link($year) {
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return wp_specialchars(apply_filters('year_link', BLOG_BASEURL . '?x=y:' . str_pad($year, 2, '0', STR_PAD_LEFT), $year));
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}
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function get_month_link($year, $month) {
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return wp_specialchars(apply_filters('month_link', BLOG_BASEURL . '?x=y:' . str_pad($year, 2, '0', STR_PAD_LEFT) . ';m:' . str_pad($month, 2, '0', STR_PAD_LEFT), $year, $month));
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}
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function get_day_link($year, $month, $day) {
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return wp_specialchars(apply_filters('day_link', BLOG_BASEURL . '?x=y:' . str_pad($year, 2, '0', STR_PAD_LEFT) . ';m:' . str_pad($month, 2, '0', STR_PAD_LEFT) . ';d:' . str_pad($day, 2, '0', STR_PAD_LEFT), $year, $month, $day));
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}
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// }}}
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function theme_entry_commentcount($count) {
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global $lang;
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switch ($count) {
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case 0:
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return $comments = $lang ['main'] ['nocomments'];
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case 1:
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return $comments = $lang ['main'] ['comment'];
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default:
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return $comments = $count . ' ' . $lang ['main'] ['comments'];
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}
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}
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add_filter('comments_number', 'theme_entry_commentcount');
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function theme_entry_categories($cats, $link = true, $separator = ', ') {
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if (!$cats) {
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return;
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} else {
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$filed = array();
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if ($tmp1 = entry_categories_get('defs')) {
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foreach ($tmp1 as $k => $c) {
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if (array_intersect(array(
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$k
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), $cats)) {
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$filed [] = $link ? "<a href=\"" . get_category_link($k) . "\">$c</a>" : $c;
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}
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}
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}
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if ($filed) {
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return implode($separator, $filed);
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}
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}
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}
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/*
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* this is called only in legacy mode
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*
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*/
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// {{{ ENTRY
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function &theme_entry_filters(&$contentarr, $id = null) {
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$contentarr ['subject'] = apply_filters('the_title', $contentarr ['subject']);
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$contentarr ['content'] = apply_filters('the_content', $contentarr ['content']);
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if (isset($contentarr ['comments'])) {
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$contentarr ['commentcount'] = $contentarr ['comments'];
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$contentarr ['comments'] = apply_filters('comments_number', $contentarr ['commentcount']);
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}
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$contentarr ['permalink'] = get_permalink($id);
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$contentarr ['commentlink'] = get_comments_link($id);
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return $contentarr;
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}
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// {{{ COMMENTS
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function &theme_comments_filters(&$contentarr, $key) {
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$contentarr ['name'] = apply_filters('comment_author_name', $contentarr ['name']);
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if (isset($contentarr ['email'])) {
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$contentarr ['email'] = apply_filters('comment_author_email', $contentarr ['email']);
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$contentarr ['mailto'] = 'mailto:' . $contentarr ['email'];
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}
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if (!isset($contentarr ['url']))
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$contentarr ['url'] = '#';
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$contentarr ['timestamp'] = $contentarr ['date'];
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$contentarr ['content'] = apply_filters('comment_text', $contentarr ['content']);
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return $contentarr;
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}
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?>
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