Page templates.
git-svn-id: http://svn.automattic.com/wordpress/trunk@1753 1a063a9b-81f0-0310-95a4-ce76da25c4cd
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rboren
parent
96a0b41202
commit
543714fbab
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@ -755,6 +755,37 @@ function validate_current_theme() {
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return true;
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}
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function get_page_templates() {
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$themes = get_themes();
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$theme = get_current_theme();
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$templates = $themes[$theme]['Template Files'];
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$page_templates = array();
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foreach ($templates as $template) {
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$template_data = implode('', file(ABSPATH . $template));
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preg_match("|Template Name:(.*)|i", $template_data, $name);
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preg_match("|Description:(.*)|i", $template_data, $description);
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$name = $name[1];
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$description = $description[1];
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if (! empty($name)) {
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$page_templates[trim($name)] = basename($template);
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}
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}
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return $page_templates;
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}
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function page_template_dropdown($default = '') {
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$templates = get_page_templates();
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foreach (array_keys($templates) as $template) :
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if ($default == $templates[$template]) $selected = " selected='selected'";
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else $selected = '';
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echo "\n\t<option value='" . $templates[$template] . "' $selected>$template</option>";
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endforeach;
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}
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function parent_dropdown($default = 0, $parent = 0, $level = 0) {
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global $wpdb;
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$items = $wpdb->get_results("SELECT ID, post_parent, post_title FROM $wpdb->posts WHERE post_parent = $parent AND post_status = 'static' ORDER BY menu_order");
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@ -49,9 +49,9 @@ window.onload = focusit;
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<div><input name="post_password" type="text" size="13" id="post_password" value="<?php echo $post_password ?>" /></div>
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</fieldset>
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<fieldset id="pageparent">
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<legend><?php _e('Page Parent') ?></a></legend>
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<legend><?php _e('Page Parent') ?></legend>
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<div><select name="parent_id">
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<option value='0'>Main Page (no parent)</option>
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<option value='0'><?php _e('Main Page (no parent)'); ?></option>
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<?php parent_dropdown($post_parent); ?>
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</select>
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</div>
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@ -79,6 +79,22 @@ edCanvas = document.getElementById('content');
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<input name="savepage" type="submit" id="savepage" tabindex="6" value="<?php _e('Create New Page') ?> »" />
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<input name="referredby" type="hidden" id="referredby" value="<?php if (isset($_SERVER['HTTP_REFERER'])) echo htmlspecialchars($_SERVER['HTTP_REFERER']); ?>" />
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</p>
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<fieldset id="pageoptions">
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<legend><?php _e('Page Options') ?></legend>
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<table width="100%" cellspacing="2" cellpadding="5" class="editform">
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<tr valign="top">
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<th scope="row"><?php _e('Page Template:') ?></th>
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<td><div><select name="page_template">
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<option value='default'><?php _e('Default Template'); ?></option>
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<?php page_template_dropdown($page_template); ?>
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</select>
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</div>
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</td>
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</tr>
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</table>
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</fieldset>
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<?php do_action('edit_page_form', ''); ?>
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</form>
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@ -68,6 +68,7 @@ if ($user_level > 0) {
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$ping_status = get_settings('default_ping_status');
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$post_pingback = get_settings('default_pingback_flag');
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$post_parent = 0;
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$page_template = 'default';
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include('edit-page-form.php');
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}
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@ -200,6 +200,8 @@ case 'post':
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if ($post_status = 'static') {
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generate_page_rewrite_rules();
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add_post_meta($post_ID, '_wp_page_template', $_POST['page_template'], true);
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}
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exit();
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@ -233,6 +235,8 @@ case 'edit':
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$post_parent = $postdata->post_parent;
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if ($post_status == 'static') {
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$page_template = get_post_meta($post_ID, '_wp_page_template', true);
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include('edit-page-form.php');
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} else {
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include('edit-form-advanced.php');
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@ -438,6 +442,10 @@ $now_gmt = current_time('mysql', 1);
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if ($post_status = 'static') {
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generate_page_rewrite_rules();
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if ( ! update_post_meta($post_ID, '_wp_page_template', $_POST['page_template'])) {
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add_post_meta($post_ID, '_wp_page_template', $_POST['page_template'], true);
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}
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}
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do_action('edit_post', $post_ID);
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@ -215,10 +215,9 @@ if ($pagenow == 'index.php') {
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$wp_did_template_redirect = true;
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include("$wp_template_dir/single.php");
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exit;
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} else if (is_page() &&
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file_exists("$wp_template_dir/page.php")) {
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} else if (is_page() && file_exists(get_page_template())) {
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$wp_did_template_redirect = true;
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include("$wp_template_dir/page.php");
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include(get_page_template());
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exit;
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} else if (is_category() &&
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file_exists("$wp_template_dir/category.php")) {
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@ -447,11 +447,15 @@ AND meta_key = '$key' AND meta_value = '$value'");
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return true;
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}
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function get_post_meta($post_id, $key) {
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function get_post_meta($post_id, $key, $single = false) {
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global $wpdb, $post_meta_cache;
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if (isset($post_meta_cache[$post_id][$key])) {
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return $post_meta_cache[$post_id][$key];
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if ($single) {
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return $post_meta_cache[$post_id][$key][0];
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} else {
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return $post_meta_cache[$post_id][$key];
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}
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}
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$metalist = $wpdb->get_results("SELECT meta_value FROM $wpdb->postmeta WHERE post_id = '$post_id' AND meta_key = '$key'", ARRAY_N);
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@ -463,12 +467,25 @@ function get_post_meta($post_id, $key) {
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}
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}
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return $values;
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if ($single) {
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if (count($values)) {
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return $values[0];
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} else {
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return '';
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}
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} else {
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return $values;
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}
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}
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function update_post_meta($post_id, $key, $value, $prev_value = '') {
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global $wpdb, $post_meta_cache;
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if(! $wpdb->get_var("SELECT meta_key FROM $wpdb->postmeta WHERE meta_key
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= '$key' AND post_id = '$post_id'") ) {
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return false;
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}
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if (empty($prev_value)) {
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$wpdb->query("UPDATE $wpdb->postmeta SET meta_value = '$value' WHERE
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meta_key = '$key' AND post_id = '$post_id'");
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@ -1820,6 +1837,26 @@ function get_template_directory() {
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return $template;
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}
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function get_page_template() {
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global $wp_query;
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$id = $wp_query->post->ID;
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$template_dir = get_template_directory();
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$default = "$template_dir/page.php";
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$template = get_post_meta($id, '_wp_page_template', true);
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if (empty($template) || ($template == 'default')) {
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return $default;
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}
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if (file_exists("$template_dir/$template")) {
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return "$template_dir/$template";
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}
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return $default;
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}
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// Borrowed from the PHP Manual user notes. Convert entities, while
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// preserving already-encoded entities:
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function htmlentities2($myHTML) {
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