主题目前显示缩略图，如何显示全尺寸？

时间：2012-04-18 作者：user1255049

我的主题Grisaille目前在“主页”的帖子预览中显示缩略图。如何使全尺寸图像同时显示在“主页”和个人帖子上？

功能。php：

<?php


if ( ! isset( $content_width ) )
    $content_width  = \'590\';


/**
* Add Menu Support
**/

add_theme_support(\'automatic-feed-links\');
register_nav_menu(\'main\', \'Main Nav\');

/**
* Add editor style - recommended according to Theme-Check
**/
add_editor_style(\'editor-style.css\');


/**
* Add custom background with custom background colour fix 
* as shown here: http://devpress.com/blog/custom-background-fix-for-theme-developers/
**/

add_custom_background( \'grisaille_custom_background_callback\' );

function grisaille_custom_background_callback() {

    /* Get the background image. */
    $image = get_background_image();

    /* If there\'s an image, just call the normal WordPress callback. We won\'t do anything here. */
    if ( !empty( $image ) ) {
        _custom_background_cb();
        return;
    }

    /* Get the background color. */
    $color = get_background_color();

    /* If no background color, return. */
    if ( empty( $color ) )
        return;

    /* Use \'background\' instead of \'background-color\'. */
    $style = "background: #{$color};";

?>
<style type="text/css">body { <?php echo trim( $style ); ?> }</style>
<?php

}

/**
* Add custom header
**/

define(\'HEADER_TEXTCOLOR\', \'334759\');
define(\'HEADER_IMAGE\', \'\'); // %s is the template dir uri
define(\'HEADER_IMAGE_WIDTH\', 960); // use width and height appropriate for your theme
define(\'HEADER_IMAGE_HEIGHT\', 200);

// gets included in the site header

function grisaille_header_style() {

    ?><style type="text/css">
        #site-title {
            background: url(<?php header_image(); ?>) 0 0 no-repeat;
            min-height: <?php echo HEADER_IMAGE_HEIGHT; ?>px;
            margin: 20px 0;          
        }
        #site-title h1 a {
            color:#<?php header_textcolor(); ?> ;
            min-height: <?php echo HEADER_IMAGE_HEIGHT; ?>px;
        }
        #site-description {
            color:#<?php header_textcolor(); ?> ;
        }
        <?php if ( \'blank\' == get_header_textcolor() ) { ?>
        #site-title h1 {
            padding: 0;
        }
        #site-title h1 a  {
            display:block;
            text-indent:-99999px;
        }
        #site-description {
            display: none;
            text-indent:-99999px;
        }

<?php } ?>
</style>
<?php
}
// gets included in the admin header
function grisaille_admin_header_style() {
    ?>
        <style type="text/css">
            @font-face {
            font-family: \'WoodenNickelBlackRegular\';
    src: url(\'<?php echo get_template_directory_uri(); ?>/type/WOODENNI-webfont.eot?\') format(\'eot\'),
         url(\'<?php echo get_template_directory_uri(); ?>/type/WOODENNI-webfont.woff\') format(\'woff\'),
         url(\'<?php echo get_template_directory_uri(); ?>/type/WOODENNI-webfont.ttf\') format(\'truetype\'),
         url(\'<?php echo get_template_directory_uri(); ?>/type/WOODENNI-webfont.svg#webfontDYhQeecV\') format(\'svg\');
    font-weight: normal;
    font-style: normal;
}

        #headimg h1 {
            margin-bottom: 0;
        }
        #headimg h1 a{
            font:80px WoodenNickelBlackRegular, "Times New Roman", Times, serif;
            padding-left: 30px;
            text-transform:uppercase;
            text-decoration:none;
            width: <?php echo HEADER_IMAGE_WIDTH; ?>px;
            height: <?php echo HEADER_IMAGE_HEIGHT; ?>px;
        }
        #desc {
            font:26px  Geneva, Verdana, sans-serif;
            padding-left: 30px;
        }
    </style><?php
}
add_custom_image_header(\'grisaille_header_style\', \'grisaille_admin_header_style\');

/**
* Change Excerpt length
**/
function grisaille_new_excerpt_length($length) {
    return 20;
}
add_filter(\'excerpt_length\', \'grisaille_new_excerpt_length\');

/**
* Change excerpt [...] to something else
**/

function grisaille_new_excerpt_more($more) {
    global $post;
    return \' ... <br /><a class="more-link" href="\'. get_permalink($post->ID) . __(\'">keep reading</a>\', \'grisaille\');
}
add_filter(\'excerpt_more\', \'grisaille_new_excerpt_more\');

/**
* Thumbnail support
**/

add_theme_support( \'post-thumbnails\' );  
set_post_thumbnail_size( 590, 275, true ); // 590 pixels wide by 275 pixels tall, hard crop mode
add_image_size( \'following-post-thumbnails\', 590, 275, true ); // 590 pixels wide by 275 pixels tall, hard crop mode

// THIS LINKS THE THUMBNAIL TO THE POST PERMALINK
add_filter( \'post_thumbnail_html\', \'grisaille_post_image_html\', 10, 3 );
function grisaille_post_image_html( $html, $post_id, $post_image_id ) {

    $html = \'<a href="\' . get_permalink( $post_id ) . \'" title="\' . esc_attr( get_post_field( \'post_title\', $post_id ) ) . \'">\' . $html . \'</a>\';

    return $html;
}

/**
* Google font API - adding Ubuntu font
**/
function grisaille_enqueue_scripts_styles() {
         wp_enqueue_style( \'Marvel\', \'http://fonts.googleapis.com/css?family=Marvel\');                                                 
}     
add_action(\'wp_enqueue_scripts\', \'grisaille_enqueue_scripts_styles\'); 

/**
* checks if the visitor is browsing either a page or a post and adds the 
* JavaScript required for threaded comments if they are
**/
function grisaille_queue_js(){
  if (!is_admin()){
    if ( is_singular() AND comments_open() AND (get_option(\'thread_comments\') == 1))
      wp_enqueue_script( \'comment-reply\' );
  }
}
add_action(\'get_header\', \'grisaille_queue_js\');

/**
* register_sidebar()
**/

add_action( \'widgets_init\', \'grisaille_register_sidebars\' );

function grisaille_register_sidebars() {

    /* Register the \'primary\' sidebar. */
    register_sidebar(
        array(
            \'id\' => \'grisaillesidebar\',
            \'name\' => __( \'Grisaille Sidebar\', \'grisaille\' ),
            \'description\' => __( \'Main right sidebar.\', \'grisaille\' ),
            \'before_widget\' => \'<div class="sidebaritem">\',
            \'after_widget\' => \'</div>\',
            \'before_title\' => \'<h3 class="widget-title">\',
            \'after_title\' => \'</h3>\'
        )
    );

}   

/**
* Load the Theme Options Page for social media icons
*/
require_once ( get_template_directory() . \'/inc/theme-options.php\' );


/**
* Loads the theme\'s translated strings
*/

add_action(\'after_setup_theme\', \'grisaille_language_theme_setup\');
function grisaille_language_theme_setup(){
    load_theme_textdomain(\'grisaille\', get_template_directory() . \'/lang\');
}   
?>
索引。php：

<?php

  get_header();

  if (have_posts()): ?>

  <ol id="posts">
  <?php while (have_posts()) : the_post(); ?>

    <li id="post-<?php the_ID(); ?>" <?php post_class(); ?>>


      <h2 class="postTitle"><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_title(); ?></a></h2>
       <span class="comments"><?php comments_popup_link(\'0\', \'1 \', \'%\'); ?></span>
       <div class="clearfix"></div>
       <p class="theDate"><a href="<?php the_permalink() ?>" rel="bookmark"><?php the_time(\'F j, Y\'); ?></a> <?php _e(\'by\', \'grisaille\'); ?> <?php the_author(); ?></p>

      <div class="post-wrap">
      <?php the_post_thumbnail(\'following-post-thumbnails\'); ?>
      <?php the_excerpt(__(\'keep reading\', \'grisaille\')); ?></div>
      <?php wp_link_pages(
                array(  \'before\'           => \'<p class="pages-links">\' . __(\'Pages:\', \'grisaille\'),
                        \'after\'            => \'</p>\',
                        \'next_or_number\'   => \'number\',
                        \'nextpagelink\'     => __(\'Next page\', \'grisaille\'),
                        \'previouspagelink\' => __(\'Previous page\', \'grisaille\'),
                        \'pagelink\'         => \'%\')); ?>
      <p class="postMeta"><small><?php _e(\'Category\', \'grisaille\'); ?> <?php the_category(\', \') ?> | <?php _e(\'Tags\', \'grisaille\'); ?>: <?php the_tags(\' \'); ?></small></p>

      <hr class="noCss" />
    </li>

    <?php comments_template(); // Get wp-comments.php template ?>

    <?php endwhile; ?>

  </ol>

<?php else: ?>

  <p><?php _e(\'Sorry, no posts matched your criteria.\', \'grisaille\'); ?></p>

  <?php endif; ?>


    <div class="pagination-older"><?php next_posts_link( __(\'&laquo; Older Entries\', \'grisaille\')); ?></div>
    <div class=" pagination-newer"><?php previous_posts_link( __(\'Newer Entries &raquo;\', \'grisaille\')); ?></div> 






  <?php
  get_footer();
?>

1 个回复
最合适的回答,由SO网友:Chip Bennett 整理而成

以下是来自的相关代码home.php （博客帖子索引）：

<?php 
if($grisaillePostCount == 1) { 
    the_post_thumbnail(); 
} else { 
    the_post_thumbnail(\'following-post-thumbnails\'); 
} 
?>
以下是来自的相关代码index.php:

<?php the_post_thumbnail(\'following-post-thumbnails\'); ?>
因此，区别在于默认缩略图大小和自定义缩略图大小\'following-post-thumbnails\' 图像大小。

在里面functions.php, 主题定义了定义\'thumbnail\' 大小为：

set_post_thumbnail_size( 590, 275, true ); // 590 pixels wide by 275 pixels tall, hard crop mode
。。。并设置\'following-post-thumbnails\' 大小为：

add_image_size( \'following-post-thumbnails\', 250, 200, true ); // 250 pixels wide by 200 pixels tall, hard crop mode
因此，要查看默认值\'thumbnail\' 默认模板中的图像大小(index.php), 更改此项：

<?php the_post_thumbnail(\'following-post-thumbnails\'); ?>
。。。为此：

<?php the_post_thumbnail(); ?>
编辑并显示\'full\' 图像大小，请使用：

<?php the_post_thumbnail( \'full\' ); ?>

结束
标签： php   images   小码农  

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