Php 删除附件字段
如何删除Wordpress附件媒体库中的附件字段,如Php 删除附件字段,php,wordpress,image,media,Php,Wordpress,Image,Media,如何删除Wordpress附件媒体库中的附件字段,如description和alt 以下代码用于处理旧的Wordpress版本(3.5之前的版本): 但从那以后,我一直没有找到有效的解决办法 有人知道解决办法吗 我想删除哪些字段的说明: 试试这个: add_action('admin_head', 'remove_attachment_field'); function remove_attachment_field() { echo "<style>div.attachment
description
和alt
以下代码用于处理旧的Wordpress版本(3.5之前的版本):
但从那以后,我一直没有找到有效的解决办法
有人知道解决办法吗
我想删除哪些字段的说明:
试试这个:
add_action('admin_head', 'remove_attachment_field');
function remove_attachment_field() {
echo "<style>div.attachment-info label.setting[data-setting=alt], div.attachment-info label.setting[data-setting=caption], div.attachment-info label.setting[data-setting=description] { display: none; }</style>";
}
add_操作('admin_head','remove_attachment_field');
函数删除\附件\字段(){
echo“div.attachment-info label.setting[data setting=alt],div.attachment-info label.setting[data setting=caption],div.attachment-info label.setting[data setting=description]{display:none;}”;
}
可以使用和在/wp admin/post.php
上打印样式
可以检测当前帖子类型,并仅对给定类型应用规则:
foreach( array( 'post.php', 'post-new.php' ) as $hook )
add_action( "admin_print_styles-$hook", 'admin_styles_so_25894288');
function admin_styles_so_25894288() {
global $typenow;
if( 'post' !== $typenow )
return;
?>
<style>
.media-sidebar .setting[data-setting="caption"],
.media-sidebar .setting[data-setting="description"],
.media-sidebar .setting[data-setting="alt"] {
display: none;
}
</style>
<?php
}
foreach(数组('post.php','post new.php')作为$hook)
添加动作(“管理打印样式-$hook”,“管理样式”\u so\u 25894288”);
函数admin_styles_so_25894288(){
全球$typenow;
如果('post'!=$typenow)
返回;
?>
.media侧边栏。设置[data setting=“caption”],
.media侧边栏。设置[数据设置=“说明”],
.media侧边栏。设置[data setting=“alt”]{
显示:无;
}
@brasofilo提供的模板应该可以很好地工作,但是我们也可以使用@EricAndrewLewis作为如何覆盖主干微模板的指南
覆盖主干微模板-短版本:
您可以使用自定义的#tmpl附件详细信息自定义
覆盖微型主干模板#tmpl附件详细信息自定义
:
wp.media.view.Attachment.Details.prototype.template = wp.media.template( 'attachment-details-custom' );
wp.media.view.Attachment.Details.TwoColumn.prototype.template = wp.media.template( 'attachment-details-two-column-custom' );
类似地,您可以使用以下方法使用#tmpl附件详细信息两列自定义
覆盖微模板#tmpl附件详细信息两列
:
wp.media.view.Attachment.Details.prototype.template = wp.media.template( 'attachment-details-custom' );
wp.media.view.Attachment.Details.TwoColumn.prototype.template = wp.media.template( 'attachment-details-two-column-custom' );
覆盖主干微模板-长版本:
您可以获得WordPress core使用的媒体模板
1)以下代码示例应删除附件详细信息模板中的标题、Alt文本和描述字段:
截图:
代码:
/**
*覆盖WordPress 4.0中的“附件详细信息”主干微模板
*
*@见https://stackoverflow.com/a/25948448/2078474
*/
添加操作('admin\u footer-post.php','modified\u attachments\u details\u template\u so\u 25894288');
函数修改\u附件\u详细信息\u模板\u so\u 25894288()
{?>
{{data.filename}
{{data.dateFormatted}
{{data.filesizeHumanReadable}
{{data.width}}×;{{data.height}
{{data.fileLength}
{{{data.compat.meta}}}
请告诉我有关上下文的更多信息。您将代码放在何处,以及是否要将其用于新附件或现有附件。如果要为现有附件删除这些代码,您必须访问数据库,对吗?在相关方面您可能会更幸运:不幸的是,这不起作用。请注意,媒体库是在lightbox类型的窗口中打开的,因此我将ink为了添加自定义CSS,您需要以不同的方式挂接。其次,我正在寻找一种理想的方式挂接到附件字段并取消设置它们,而不是用CSS隐藏它们。这在默认的Wordpress 4.0设置中确实对我有效。我同意挂接到这些字段并取消设置它们将是最好的,但不幸的是,这似乎不再适用因为字段总是被添加,所以它可以工作-请确认您的代码是否有效?我刚刚在WordPress 4.0的新安装上试用了它,但它不起作用。也许我们需要使用优先级设置?似乎我们在不同的地方进行测试。当您转到媒体>库
并单击某个项目时,它确实有效。但是,它尝试将媒体添加到页面/帖子(在新媒体弹出窗口中)时不起作用。我明天将尝试找出解决方案。找到解决方案了吗?哇!
/**
* Override the "Attachments Details Two Column" Backbone micro template in WordPress 4.0
*
* @see https://stackoverflow.com/a/25948448/2078474
*/
add_action( 'admin_footer-upload.php', 'modified_attachments_details_two_column_template_so_25894288' );
function modified_attachments_details_two_column_template_so_25894288()
{ ?>
<script type="text/html" id="tmpl-attachment-details-two-column-custom">
<div class="attachment-media-view {{ data.orientation }}">
<div class="thumbnail thumbnail-{{ data.type }}">
<# if ( data.uploading ) { #>
<div class="media-progress-bar"><div></div></div>
<# } else if ( 'image' === data.type && data.sizes && data.sizes.large ) { #>
<img class="details-image" src="{{ data.sizes.large.url }}" draggable="false" />
<# } else if ( 'image' === data.type && data.sizes && data.sizes.full ) { #>
<img class="details-image" src="{{ data.sizes.full.url }}" draggable="false" />
<# } else if ( -1 === jQuery.inArray( data.type, [ 'audio', 'video' ] ) ) { #>
<img class="details-image" src="{{ data.icon }}" class="icon" draggable="false" />
<# } #>
<# if ( 'audio' === data.type ) { #>
<div class="wp-media-wrapper">
<audio style="visibility: hidden" controls class="wp-audio-shortcode" width="100%" preload="none">
<source type="{{ data.mime }}" src="{{ data.url }}"/>
</audio>
</div>
<# } else if ( 'video' === data.type ) {
var w_rule = h_rule = '';
if ( data.width ) {
w_rule = 'width: ' + data.width + 'px;';
} else if ( wp.media.view.settings.contentWidth ) {
w_rule = 'width: ' + wp.media.view.settings.contentWidth + 'px;';
}
if ( data.height ) {
h_rule = 'height: ' + data.height + 'px;';
}
#>
<div style="{{ w_rule }}{{ h_rule }}" class="wp-media-wrapper wp-video">
<video controls="controls" class="wp-video-shortcode" preload="metadata"
<# if ( data.width ) { #>width="{{ data.width }}"<# } #>
<# if ( data.height ) { #>height="{{ data.height }}"<# } #>
<# if ( data.image && data.image.src !== data.icon ) { #>poster="{{ data.image.src }}"<# } #>>
<source type="{{ data.mime }}" src="{{ data.url }}"/>
</video>
</div>
<# } #>
<div class="attachment-actions">
<# if ( 'image' === data.type && ! data.uploading && data.sizes && data.can.save ) { #>
<a class="button edit-attachment" href="#"><?php _e( 'Edit Image' ); ?></a>
<# } #>
</div>
</div>
</div>
<div class="attachment-info">
<span class="settings-save-status">
<span class="spinner"></span>
<span class="saved"><?php esc_html_e('Saved.'); ?></span>
</span>
<div class="details">
<div class="filename"><strong><?php _e( 'File name:' ); ?></strong> {{ data.filename }}</div>
<div class="filename"><strong><?php _e( 'File type:' ); ?></strong> {{ data.mime }}</div>
<div class="uploaded"><strong><?php _e( 'Uploaded on:' ); ?></strong> {{ data.dateFormatted }}</div>
<div class="file-size"><strong><?php _e( 'File size:' ); ?></strong> {{ data.filesizeHumanReadable }}</div>
<# if ( 'image' === data.type && ! data.uploading ) { #>
<# if ( data.width && data.height ) { #>
<div class="dimensions"><strong><?php _e( 'Dimensions:' ); ?></strong> {{ data.width }} × {{ data.height }}</div>
<# } #>
<# } #>
<# if ( data.fileLength ) { #>
<div class="file-length"><strong><?php _e( 'Length:' ); ?></strong> {{ data.fileLength }}</div>
<# } #>
<# if ( 'audio' === data.type && data.meta.bitrate ) { #>
<div class="bitrate">
<strong><?php _e( 'Bitrate:' ); ?></strong> {{ Math.round( data.meta.bitrate / 1000 ) }}kb/s
<# if ( data.meta.bitrate_mode ) { #>
{{ ' ' + data.meta.bitrate_mode.toUpperCase() }}
<# } #>
</div>
<# } #>
<div class="compat-meta">
<# if ( data.compat && data.compat.meta ) { #>
{{{ data.compat.meta }}}
<# } #>
</div>
</div>
<div class="settings">
<label class="setting" data-setting="url">
<span class="name"><?php _e('URL'); ?></span>
<input type="text" value="{{ data.url }}" readonly />
</label>
<# var maybeReadOnly = data.can.save || data.allowLocalEdits ? '' : 'readonly'; #>
<label class="setting" data-setting="title">
<span class="name"><?php _e('Title'); ?></span>
<input type="text" value="{{ data.title }}" {{ maybeReadOnly }} />
</label>
<# if ( 'audio' === data.type ) { #>
<?php foreach ( array(
'artist' => __( 'Artist' ),
'album' => __( 'Album' ),
) as $key => $label ) : ?>
<label class="setting" data-setting="<?php echo esc_attr( $key ) ?>">
<span class="name"><?php echo $label ?></span>
<input type="text" value="{{ data.<?php echo $key ?> || data.meta.<?php echo $key ?> || '' }}" />
</label>
<?php endforeach; ?>
<# } #>
<!-- LET'S REMOVE THIS SECTION:
<label class="setting" data-setting="caption">
<span class="name"><?php _e( 'Caption xxx' ); ?></span>
<textarea {{ maybeReadOnly }}>{{ data.caption }}</textarea>
</label>
<# if ( 'image' === data.type ) { #>
<label class="setting" data-setting="alt">
<span class="name"><?php _e( 'Alt Text' ); ?></span>
<input type="text" value="{{ data.alt }}" {{ maybeReadOnly }} />
</label>
<# } #>
<label class="setting" data-setting="description">
<span class="name"><?php _e('Description xxx'); ?></span>
<textarea {{ maybeReadOnly }}>{{ data.description }}</textarea>
</label>
<label class="setting">
<span class="name"><?php _e( 'Uploaded By' ); ?></span>
<span class="value">{{ data.authorName }}</span>
</label>
<# if ( data.uploadedToTitle ) { #>
<label class="setting">
<span class="name"><?php _e( 'Uploaded To' ); ?></span>
<# if ( data.uploadedToLink ) { #>
<span class="value"><a href="{{ data.uploadedToLink }}">{{ data.uploadedToTitle }}</a></span>
<# } else { #>
<span class="value">{{ data.uploadedToTitle }}</span>
<# } #>
</label>
<# } #>
-->
<div class="attachment-compat"></div>
</div>
<div class="actions">
<a class="view-attachment" href="{{ data.link }}"><?php _e( 'View attachment page' ); ?></a>
<# if ( data.can.save ) { #> |
<a href="post.php?post={{ data.id }}&action=edit"><?php _e( 'Edit more details' ); ?></a>
<# } #>
<# if ( ! data.uploading && data.can.remove ) { #> |
<?php if ( MEDIA_TRASH ): ?>
<# if ( 'trash' === data.status ) { #>
<a class="untrash-attachment" href="#"><?php _e( 'Untrash' ); ?></a>
<# } else { #>
<a class="trash-attachment" href="#"><?php _e( 'Trash' ); ?></a>
<# } #>
<?php else: ?>
<a class="delete-attachment" href="#"><?php _e( 'Delete Permanently' ); ?></a>
<?php endif; ?>
<# } #>
</div>
</div>
</script>
<script>
jQuery(document).ready( function($) {
if( typeof wp.media.view.Attachment.Details.TwoColumn != 'undefined' ){
wp.media.view.Attachment.Details.TwoColumn.prototype.template = wp.template( 'attachment-details-two-column-custom' );
}
});
</script>
<?php
}