我需要对Point Finder Wordpress Theme进行一些更改。
我需要在“商品”页面上显示的“属性”的自定义postype帖子中添加一个阅读更多按钮，就像大多数博客文章中显示的那样。首先是摘录，然后是其下方的更多链接或按钮。
我看到在主题文件下有archive.php，列表档案的代码在其中。但是我不确定在这里要看什么以找到进行此修改的方法。
这是该文件的代码：
<?php
get_header();
global $wp_query;
$pf_category = 0;
$pf_mapheader_arr = array('pointfinderltypes'=>'','pointfinderitypes'=>'','pointfinderlocations'=>'','pointfinderfeatures'=>'','pointfinderconditions'=>'',);
$get_termname = $get_term_nameforlink = '';
if(isset($wp_query->query_vars['taxonomy'])){
$taxonomy_name = $wp_query->query_vars['taxonomy'];
if (in_array($taxonomy_name, array('pointfinderltypes','pointfinderitypes','pointfinderconditions','pointfinderlocations','pointfinderfeatures'))) {
$term_slug = $wp_query->query_vars['term'];
$pf_category = 1;
$term_name = get_term_by('slug', $term_slug, $taxonomy_name,'ARRAY_A');
$get_termname = $term_name['name'];
$get_term_nameforlink = '<a href="'.get_term_link( $term_name['term_id'], $taxonomy_name ).'" title="' . esc_attr( sprintf( esc_html__( "View all posts in %s","pointfindert2d" ), $term_name['name']) ) . '">'.$term_name['name'].'</a>';
if (!empty($term_name['parent'])) {
$term_parent_name = get_term_by('id', $term_name['parent'], $taxonomy_name,'ARRAY_A');
$get_termname = $term_parent_name['name'].' / '.$term_name['name'];
$get_term_nameforlink = '<a href="'.get_term_link( $term_name['parent'], $taxonomy_name ).'" title="' . esc_attr( sprintf( esc_html__( "View all posts in %s","pointfindert2d" ), $term_parent_name['name']) ) . '">'.$term_parent_name['name'].'</a> / '.'<a href="'.get_term_link( $term_name['term_id'], $taxonomy_name ).'" title="' . esc_attr( sprintf( esc_html__( "View all posts in %s","pointfindert2d" ), $term_name['name']) ) . '">'.$term_name['name'].'</a>';
}
$filter_text = '';
switch ($taxonomy_name) {
case 'pointfinderltypes':
$filter_text .= 'listingtype = "'.$term_name['term_id'].'"';
$pf_mapheader_arr['pointfinderltypes'] = $term_name['term_id'];
break;
case 'pointfinderitypes':
$filter_text .= 'itemtype = "'.$term_name['term_id'].'"';
$pf_mapheader_arr['pointfinderitypes'] = $term_name['term_id'];
break;
case 'pointfinderlocations':
$filter_text .= 'locationtype = "'.$term_name['term_id'].'"';
$pf_mapheader_arr['pointfinderlocations'] = $term_name['term_id'];
break;
case 'pointfinderfeatures':
$filter_text .= 'features = "'.$term_name['term_id'].'"';
$pf_mapheader_arr['pointfinderfeatures'] = $term_name['term_id'];
break;
case 'pointfinderconditions':
$filter_text .= 'conditions = "'.$term_name['term_id'].'"';
$pf_mapheader_arr['pointfinderconditions'] = $term_name['term_id'];
break;
}
}
}
$setup3_pointposttype_pt1 = PFSAIssetControl('setup3_pointposttype_pt1','','pfitemfinder');
$setup22_searchresults_defaultppptype = PFSAIssetControl('setup22_searchresults_defaultppptype','','10');
$setup22_searchresults_defaultsorttype = PFSAIssetControl('setup22_searchresults_defaultsorttype','','ASC');
$setup22_searchresults_defaultsortbytype = PFSAIssetControl('setup22_searchresults_defaultsortbytype','','ID');
if ($pf_category == 0) {
$setup_item_blogcatpage_sidebarpos = PFASSIssetControl('setup_item_blogcatpage_sidebarpos','','2');
if(function_exists('PFGetDefaultPageHeader')){PFGetDefaultPageHeader();}
echo '<div class="pf-blogpage-spacing pfb-top"></div>';
echo '<section role="main">';
echo '<div class="pf-container">';
echo '<div class="pf-row">';
if ($setup_item_blogcatpage_sidebarpos == 3) {
echo '<div class="col-lg-12">';
get_template_part('loop');
echo '</div>';
}else{
if($setup_item_blogcatpage_sidebarpos == 1){
echo '<div class="col-lg-3 col-md-4">';
if (is_active_sidebar( 'pointfinder-blogcatpages-area' )) {
get_sidebar('catblog' );
} else {
get_sidebar();
}
echo '</div>';
}
echo '<div class="col-lg-9 col-md-8">';
get_template_part('loop');
echo '</div>';
if($setup_item_blogcatpage_sidebarpos == 2){
echo '<div class="col-lg-3 col-md-4">';
if (is_active_sidebar( 'pointfinder-blogcatpages-area' )) {
get_sidebar('catblog' );
} else {
get_sidebar();
}
echo '</div>';
}
}
echo '</div>';
echo '</div>';
echo '</section>';
echo '<div class="pf-blogpage-spacing pfb-bottom"></div>';
}else{
$general_ct_page_layout = PFSAIssetControl('general_ct_page_layout','','1');
if ($general_ct_page_layout == 1) {
$pointfinderltypesas_vars = get_option('pointfinderltypesas_vars');
$pf_cat_imagebg = (isset($pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_imagebg']))? $pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_imagebg']: 2;
if ($pf_cat_imagebg == 1) {
if(function_exists('PFGetDefaultCatPageHeader')){
PFGetDefaultCatPageHeader(
array(
'taxname' => $get_termname,
'taxnamebr' => $get_term_nameforlink,
'taxinfo'=>$term_name['description'],
'pf_cat_textcolor' => (isset($pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_textcolor']))?$pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_textcolor']:'',
'pf_cat_backcolor' => (isset($pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_backcolor']))?$pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_backcolor']:'',
'pf_cat_bgimg' => (isset($pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_bgimg']))?$pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_bgimg']:'',
'pf_cat_bgrepeat' => (isset($pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_bgrepeat']))?$pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_bgrepeat']:'',
'pf_cat_bgsize' => (isset($pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_bgsize']))?$pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_bgsize']:'',
'pf_cat_bgpos' => (isset($pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_bgpos']))?$pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_bgpos']:'',
'pf_cat_headerheight' => (isset($pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_headerheight']))?$pointfinderltypesas_vars[$term_name['term_id']]['pf_cat_headerheight']:'',
)
);
}
}else{
if(function_exists('PFGetDefaultPageHeader')){
PFGetDefaultPageHeader(
array(
'taxname' => $get_termname,
'taxnamebr' => $get_term_nameforlink,
'taxinfo'=>$term_name['description']
)
);
}
}
}
/* Map Header */
if ($general_ct_page_layout == 2) {
/* Get Variables and apply */
$setup42_searchpagemap_height = PFSAIssetControl('setup42_searchpagemap_height','height','550');
$setup42_mheight = PFSAIssetControl('setup42_mheight','height','350');
$setup42_theight = PFSAIssetControl('setup42_theight','height','400');
$setup42_searchpagemap_lat = PFSAIssetControl('setup42_searchpagemap_lat','','');
$setup42_searchpagemap_lng = PFSAIssetControl('setup42_searchpagemap_lng','','');
$setup42_searchpagemap_zoom = PFSAIssetControl('setup42_searchpagemap_zoom','','12');
$setup42_searchpagemap_mobile = PFSAIssetControl('setup42_searchpagemap_mobile','','10');
$setup42_searchpagemap_type = PFSAIssetControl('setup42_searchpagemap_type','','ROADMAP');
$setup42_searchpagemap_business = PFSAIssetControl('setup42_searchpagemap_business','','0');
$setup42_searchpagemap_streetViewControl = PFSAIssetControl('setup42_searchpagemap_streetViewControl','','1');
$setup42_searchpagemap_style = preg_replace('/\s+/', '',PFSAIssetControl('setup42_searchpagemap_style','',''));
if (mb_substr($setup42_searchpagemap_style, 0, 1,'UTF-8') == '[' && mb_substr($setup42_searchpagemap_style, -1, 1,'UTF-8') == ']') {
$setup42_searchpagemap_style = mb_substr($setup42_searchpagemap_style, 1, -1,'UTF-8');
}
$setup42_searchpagemap_style = base64_encode( strip_tags( $setup42_searchpagemap_style ));
$setup42_searchpagemap_height = str_replace('px', '', $setup42_searchpagemap_height);
$setup42_mheight = str_replace('px', '', $setup42_mheight);
$setup42_theight = str_replace('px', '', $setup42_theight);
$setup7_geolocation_status = 0;
/* Build Map */
$pfg_paged = 1;
if ( is_front_page() ) {
$pfg_paged = (esc_sql(get_query_var('page'))) ? esc_sql(get_query_var('page')) : 1;
} else {
$pfg_paged = (esc_sql(get_query_var('paged'))) ? esc_sql(get_query_var('paged')) : 1;
}
/*Get if sort/order/number values exist*/
if(isset($_GET['pfsearch-filter']) && $_GET['pfsearch-filter']!=''){$pfg_orderby = esc_attr($_GET['pfsearch-filter']);}else{$pfg_orderby = $setup22_searchresults_defaultsortbytype;}
if(isset($_GET['pfsearch-filter-order']) && $_GET['pfsearch-filter-order']!=''){$pfg_order = esc_attr($_GET['pfsearch-filter-order']);}else{$pfg_order = $setup22_searchresults_defaultsorttype;}
if(isset($_GET['pfsearch-filter-number']) && $_GET['pfsearch-filter-number']!=''){$pfg_number = esc_attr($_GET['pfsearch-filter-number']);}else{$pfg_number = "-1";}
echo do_shortcode('[pf_directory_map setup5_mapsettings_height="'.$setup42_searchpagemap_height.'" setup42_mheight="'.$setup42_mheight.'" setup42_theight="'.$setup42_theight.'" setup5_mapsettings_zoom="'.$setup42_searchpagemap_zoom.'" setup5_mapsettings_zoom_mobile="'.$setup42_searchpagemap_mobile.'" setup8_pointsettings_ajax="0" setup5_mapsettings_autofit="1" setup5_mapsettings_autofitsearch="0" setup5_mapsettings_type="'.$setup42_searchpagemap_type.'" setup5_mapsettings_business="'.$setup42_searchpagemap_business.'" setup5_mapsettings_streetViewControl="'.$setup42_searchpagemap_streetViewControl.'" mapsearch_status="0" mapnot_status="0" setup5_mapsettings_lat="'.$setup42_searchpagemap_lat.'" setup5_mapsettings_lng="'.$setup42_searchpagemap_lng.'" setup5_mapsettings_style="'.$setup42_searchpagemap_style.'" setup7_geolocation_status="0" listingtype="'.$pf_mapheader_arr['pointfinderltypes'].'" itemtype="'.$pf_mapheader_arr['pointfinderitypes'].'" conditions="'.$pf_mapheader_arr['pointfinderconditions'].'" features ="'.$pf_mapheader_arr['pointfinderfeatures'].'" locationtype="'.$pf_mapheader_arr['pointfinderlocations'].'" ppp="'.$pfg_number.'" paged="'.$pfg_paged.'" orderby="'.$pfg_orderby.'" order="'.$pfg_order.'"]');
}
$setup42_authorpagedetails_grid_layout_mode = PFSAIssetControl('setup22_searchresults_grid_layout_mode','','1');
$setup42_authorpagedetails_defaultppptype = $setup22_searchresults_defaultppptype;
$setup22_searchresults_defaultlistingtype = PFSAIssetControl('setup22_dlcfc','','3');
$setup42_authorpagedetails_grid_layout_mode = ($setup42_authorpagedetails_grid_layout_mode == 1) ? 'fitRows' : 'masonry' ;
$setup22_searchresults_background2 = PFSAIssetControl('setup22_searchresults_background2','','#ffffff');
$setup22_searchresults_status_catfilters = PFSAIssetControl('setup22_searchresults_status_catfilters','','1');
$stp22_infscrl_c = PFSAIssetControl('stp22_infscrl_c','',0);
$stp22_infscrl_c2 = PFSAIssetControl('stp22_infscrl_c2','',0);
if ($setup22_searchresults_status_catfilters == 1) {
$filters_text = 'true';
}else{
$filters_text = 'false';
}
if($general_ct_page_layout == 1 || $general_ct_page_layout == 2){
if ($general_ct_page_layout == 2) {
$topmap_status = "1";
}else{
$topmap_status = "0";
}
$setup_item_catpage_sidebarpos = PFASSIssetControl('setup_item_catpage_sidebarpos','','2');
echo '<section role="main">';
if ($general_ct_page_layout == 2) {
echo '<div class="pf-fullwidth pf-itempage-br-xm pf-itempage-br-xm-nh"><div class="pf-container"><div class="pf-row"><div class="col-lg-12">';
$br_output = pf_the_breadcrumb(array('taxname' => $get_term_nameforlink));
echo '<div class="pf-breadcrumbs pf-breadcrumbs-special">'.$br_output.'</div></div></div></div></div>';
}
echo '<div class="pf-page-spacing"></div>';
echo '<div class="pf-container"><div class="pf-row clearfix">';
if ($setup_item_catpage_sidebarpos == 3) {
echo '<div class="col-lg-12"><div class="pf-page-container">';
echo do_shortcode('[pf_itemgrid2 orderby="'.$setup22_searchresults_defaultsortbytype.'" sortby="'.$setup22_searchresults_defaultsorttype.'" items="'.$setup42_authorpagedetails_defaultppptype.'" cols="'.$setup22_searchresults_defaultlistingtype.'" grid_layout_mode="'.$setup42_authorpagedetails_grid_layout_mode.'" filters="'.$filters_text.'" itemboxbg="'.$setup22_searchresults_background2.'" infinite_scroll="'.$stp22_infscrl_c.'" infinite_scroll_lm="'.$stp22_infscrl_c2.'" termname="'.$get_termname.'" topmap="'.$topmap_status.'" '.$filter_text.']' );
echo '</div></div>';
}else{
if($setup_item_catpage_sidebarpos == 1){
echo '<div class="col-lg-3 col-md-4">';
get_sidebar('itemcats' );
echo '</div>';
}
echo '<div class="col-lg-9 col-md-8"><div class="pf-page-container">';
echo do_shortcode('[pf_itemgrid2 orderby="'.$setup22_searchresults_defaultsortbytype.'" sortby="'.$setup22_searchresults_defaultsorttype.'" items="'.$setup42_authorpagedetails_defaultppptype.'" cols="'.$setup22_searchresults_defaultlistingtype.'" grid_layout_mode="'.$setup42_authorpagedetails_grid_layout_mode.'" filters="'.$filters_text.'" itemboxbg="'.$setup22_searchresults_background2.'" infinite_scroll="'.$stp22_infscrl_c.'" infinite_scroll_lm="'.$stp22_infscrl_c2.'" termname="'.$get_termname.'" topmap="'.$topmap_status.'" '.$filter_text.']' );
echo '</div></div>';
if($setup_item_catpage_sidebarpos == 2){
echo '<div class="col-lg-3 col-md-4">';
get_sidebar('itemcats' );
echo '</div>';
}
}
echo '</div></div>';
echo '<div class="pf-page-spacing"></div>';
echo '</section>';
}elseif ($general_ct_page_layout == 3) {
/* Get Variables and apply */
$setup42_searchpagemap_lat = PFSAIssetControl('setup42_searchpagemap_lat','','');
$setup42_searchpagemap_lng = PFSAIssetControl('setup42_searchpagemap_lng','','');
$setup42_searchpagemap_zoom = PFSAIssetControl('setup42_searchpagemap_zoom','','12');
$setup42_searchpagemap_mobile = PFSAIssetControl('setup42_searchpagemap_mobile','','10');
$setup42_searchpagemap_type = PFSAIssetControl('setup42_searchpagemap_type','','ROADMAP');
$setup42_searchpagemap_business = PFSAIssetControl('setup42_searchpagemap_business','','0');
$setup42_searchpagemap_streetViewControl = PFSAIssetControl('setup42_searchpagemap_streetViewControl','','1');
$setup42_searchpagemap_style = preg_replace('/\s+/', '',PFSAIssetControl('setup42_searchpagemap_style','',''));
if (mb_substr($setup42_searchpagemap_style, 0, 1,'UTF-8') == '[' && mb_substr($setup42_searchpagemap_style, -1, 1,'UTF-8') == ']') {
$setup42_searchpagemap_style = mb_substr($setup42_searchpagemap_style, 1, -1,'UTF-8');
}
$setup42_searchpagemap_style = base64_encode( strip_tags( $setup42_searchpagemap_style ));
$setup7_geolocation_status = 0;
/* Build Map */
/*Get if sort/order/number values exist*/
if(isset($_GET['pfsearch-filter']) && $_GET['pfsearch-filter']!=''){$pfg_orderby = esc_attr($_GET['pfsearch-filter']);}else{$pfg_orderby = $setup22_searchresults_defaultsortbytype;}
if(isset($_GET['pfsearch-filter-order']) && $_GET['pfsearch-filter-order']!=''){$pfg_order = esc_attr($_GET['pfsearch-filter-order']);}else{$pfg_order = $setup22_searchresults_defaultsorttype;}
if(isset($_GET['pfsearch-filter-number']) && $_GET['pfsearch-filter-number']!=''){$pfg_number = esc_attr($_GET['pfsearch-filter-number']);}else{$pfg_number = "-1";}
echo do_shortcode('[pf_directory_half_map orderby="'.$setup22_searchresults_defaultsortbytype.'" sortby="'.$setup22_searchresults_defaultsorttype.'" setup5_mapsettings_zoom="'.$setup42_searchpagemap_zoom.'" setup5_mapsettings_zoom_mobile="'.$setup42_searchpagemap_mobile.'" setup5_mapsettings_autofit="1" setup5_mapsettings_autofitsearch="1" setup5_mapsettings_type="'.$setup42_searchpagemap_type.'" setup5_mapsettings_business="'.$setup42_searchpagemap_business.'" setup5_mapsettings_streetViewControl="'.$setup42_searchpagemap_streetViewControl.'" mapsearch_status="1" mapnot_status="1" setup5_mapsettings_lat="'.$setup42_searchpagemap_lat.'" setup5_mapsettings_lng="'.$setup42_searchpagemap_lng.'" setup5_mapsettings_style="'.$setup42_searchpagemap_style.'" setup7_geolocation_status="0" listingtype="'.$pf_mapheader_arr['pointfinderltypes'].'" itemtype="'.$pf_mapheader_arr['pointfinderitypes'].'" conditions="'.$pf_mapheader_arr['pointfinderconditions'].'" features ="'.$pf_mapheader_arr['pointfinderfeatures'].'" locationtype="'.$pf_mapheader_arr['pointfinderlocations'].'" termname="'.$get_termname.'" csauto="'.$term_name['term_id'].'"]');
}
}
get_footer();
?>
在我的研究中，我发现类似这样的方法应该起作用：
<?php
function new_excerpt_more($more) {
global $post;
return '... <a href="'. get_permalink($post->ID) . '">continue reading</a>.';
}
add_filter('excerpt_more', 'new_excerpt_more');
?>
但是我不确定将其放置在哪里。
预先感谢您的帮助。对此，我真的非常感激。
答案 0 :(得分：1)
将此代码放在主题目录内的 functions.php 文件中（或您的自定义函数文件中）。