WordPress整合Highslide JS 灯箱效果

更换主题-七彩之家BLUE2.0以及后续的修改 有提到整合auto-highslide灯箱的功能，这次更加完善。

DEMO：http://pan.baidu.com/share/link?shareid=4020387527&uk=3238236832

步骤：

1.将下面代码加到主题的functions.php中，方法你懂得。

<?php
    //////////////START wp highslide picture code  /////////////
add_filter('the_content', 'hlHighSlide_replace', '99');

    add_action('wp_head', 'highslide_head');
    function highslide_head()
        {
        $hlHighslide_wp_url=get_bloginfo('template_url').'/';
        $defaults_javascript =
        "<link href='{$hlHighslide_wp_url}highslide/highslide.css' rel='stylesheet' type='text/css' />";
     echo $defaults_javascript;
        }

    add_action('wp_footer', 'highslide_footer');
    function highslide_footer()
    {
    $hlHighslide_wp_url=get_bloginfo('template_url').'/';
    $defaults_javascript =
    "\n\t<script type='text/javascript' src='{$hlHighslide_wp_url}highslide/highslide.js'></script>
    <script type='text/javascript'>
hs.graphicsDir = '{$hlHighslide_wp_url}highslide/graphics/';
hs.showCredits = false;
hs.creditsPosition = 'bottom left';
hs.outlineType = 'custom';
hs.dimmingOpacity = 0.3;
hs.fadeInOut = true;
hs.align = 'center';
hs.captionEval = 'this.thumb.alt';


// Add the slideshow controller
hs.addSlideshow({
    slideshowGroup: 'group1',
    interval: 5000,
    repeat: true,
    useControls: true,
    fixedControls: 'fit',
    overlayOptions: {
        opacity: 0.75,
        position: 'bottom center',
        offsetX: 0,
        offsetY: -10,
        hideOnMouseOut: true
    }
});

// Chinese simplified language strings
hs.lang = {
    cssDirection: 'ltr',
    loadingText: '载入中...',
    loadingTitle: '正在载入，点击取消',
    focusTitle: '置于最前',
    fullExpandTitle: '原始尺寸',

    previousText: '上一张',
    nextText: '下一张',
    moveText: '移动',
    closeText: '关闭',
    closeTitle: '关闭 (退出键)',
    resizeTitle: '调整尺寸',
    playText: '播放',
    playTitle: '播放幻灯片 (空格键)',
    pauseText: '暂停',
    pauseTitle: '暂停幻灯片 (空格键)',
    previousTitle: '上一张 (左方向键)',
    nextTitle: '下一张 (右方向键)',
    moveTitle: '移动',
    fullExpandText: '完整尺寸',
    number: 'Image %1 of %2',
    restoreTitle: '单击关闭图片,单击不放可拖动。使用方向键切换图片。'
};

// gallery config object
var config1 = {
    slideshowGroup: 'group1',
    numberPosition: 'caption',
    transitions: ['expand', 'crossfade']
};
         </script>";
 echo $defaults_javascript;
 }

//add onclick event
function add_onclick_replace ($content)
{
$pattern = "/<a(.*?)href=('|\")([^>]*).(bmp|gif|jpeg|jpg|png)('|\")(.*?)>(.*?)<\/a>/i";
$replacement = '<a$1href=$2$3.$4$5 class="highslide"  onclick="return hs.expand(this, config1 )" $6>$7 </a>';
$content = preg_replace($pattern, $replacement, $content);
return $content;
}

function hlHighSlide_replace($content)
{
        global $post;
        $defaults = array();
        $defaults['quicktags'] = 'y';
        $defaults['alt'] = 'Enter ALT Tag Description';
        $defaults['title'] = 'Enter Caption Text';
        $defaults['thumbid'] = 'thumb1';
        $defaults['show_caption'] = 'y';
        $defaults['show_close'] = 'y';
        $content=add_onclick_replace($content);
        $HSVars = array("SRC", "ALT", "TITLE", "WIDTH", "HEIGHT","THUMBID");
        $HSVals = array($defaults['href'], $defaults['src'], $defaults['alt'], $defaults['title'], $defaults['thumbid']);
        preg_match_all ('!<img([^>]*)[ ]*[/]{1}>!i', $content, $matches);
        $HSStrings = $matches[0];
        $HSAttributes = $matches[1];
        for ($i = 0; $i < count($HSAttributes); $i++)
        { preg_match_all('!(src|alt|title|width|height|class)="([^"]*)"!i',$HSAttributes[$i],$matches);
          $HSSetVars = $HSSetVals = array();
          for ($j = 0; $j < count($matches[1]); $j++)
            { $HSSetVars[$j] = strtoupper($matches[1][$j]);
              $HSSetVals[$j] = $matches[2][$j];}
        }
        $HSClose = <<<EOT
                <a href="#" onclick="hs.close(this);return false;" class="highslide-close"  title="关闭">Close</a>
EOT;
                $HSCaption = <<<EOT
                <div class='highslide-caption' id='caption-for-%THUMBID%'>
                {$HSPrvNextLinks}
                {$HSClose}
                <div style="clear:both">%TITLE%</div>
                </div>
EOT;
            $HSCode = <<<EOT
<img id="%THUMBID%" src="%SRC%" alt="%ALT%" title="%TITLE%" width="%WIDTH%"  height="%HEIGHT%" />{$HSCaption}
EOT;
          $content = str_replace($HSStrings[$i], $HSCode, $content);
        return $content;
    }



    /////////////////
?>

说明：87 行的开启了相册幻灯片功能，如果需要关闭可改为onclick="return hs.expand(this)"

2.下载素材文件，解压到主题目录

下载：

http://www.400gb.com/file/30266321

http://pan.baidu.com/share/link?shareid=3945557249&uk=3238236832

3.最后完工。

效果：

使用的Highslide JS 在线编辑，状态保存：

http://highslide.com/editor/?config=%7B%22lang%22%3A+%22zh-s%22,+%22preset%22%3A+%22html-white%22,+%22applyDimming%22%3A+true,+%22dimmingOpacity%22%3A+%220.3%22,+%22hideThumbOnExpand%22%3A+false,+%22alignment%22%3A+%22center%22,+%22captionSource%22%3A+%22thumb.alt%22,+%22captionStyles%22%3A+%22%5Ctpadding%3A+2px;%22,+%22headingSource%22%3A+%22thumb.alt%22,+%22creditsPosition%22%3A+%22bottom+left%22,+%22enableGallery%22%3A+true,+%22numberPosition%22%3A+%22caption%22,+%22enableThumbstrip%22%3A+false,+%22thumbstripMode%22%3A+%22float%22,+%22thumbstripPosition%22%3A+%22below%22,+%22thumbstripRelativeTo%22%3A+%22image%22,+%22thumbstripSize%22%3A+%22280%22,+%22slideshowRepeat%22%3A+true,+%22htmlControlsLayout%22%3A+%22icon-text%22,+%22useTitleBar%22%3A+false,+%22htmlHeadingSource%22%3A+%22a.title%22%7D

参考：http://themeidea.com/highslide.html

Highslide js 在线编辑 http://justcoding.iteye.com/blog/595145

http://highslide.com/editor/