Mainan 'content excerpt'

Saia bingung nih buat judul. mudah2an bisa dimengerti judul yg saia tulis.
Thread ini mudah2an bisa njawab pertanyaan yg ada di sini.

Yang sudah sering pake wordpress, apalagi yg sering nguprek2 theme WP, mungkin bahasan ini sudah basi.
tapi tak ada salahnya jika kita berbagi lagi di sini.

Cara bikin read more otomatis di halaman index, arsip, & hasil pencarian dg The Excerpt Reloaded
Berikut beberapa yg harus ditamahkan dan dirubah dari script theme WP yg digunakan:
1. functions.php
bisa download di

Code:

_http://robsnotebook.com/the-excerpt-reloaded/

ato copas script berikut:

Spoiler

<?php
/*
Plugin Name: the_excerpt Reloaded
Plugin URI: http://robsnotebook.com/the-excerpt-reloaded/
Description: This mod of WordPress' template function the_excerpt() knows there is no spoon.
Version: R1.4
Author: Kaf Oseo, Rob Bresalier
Author URI: http://robsnotebook.com

Copyright (c) 2007 Rob Bresalier (http://robsnotebook.com)
Copyright (c) 2004, 2005 Kaf Oseo (http://szub.net)
the_excerpt Reloaded is released under the GNU General Public
License: http://www.gnu.org/licenses/gpl.txt

This is a WordPress plugin (http://wordpress.org). WordPress is
free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your
option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.

For a copy of the GNU General Public License, write to:

Free Software Foundation, Inc.
59 Temple Place, Suite 330
Boston, MA 02111-1307
USA

You can also view a copy of the HTML version of the GNU General
Public License at http://www.gnu.org/copyleft/gpl.html

*/

function wp_the_excerpt_reloaded($args='') {
parse_str($args);
if(!isset($excerpt_length)) $excerpt_length = 35; // length of excerpt in words. -1 to display all excerpt/content
if(!isset($allowedtags)) $allowedtags = '<a>'; // HTML tags allowed in excerpt, 'all' to allow all tags.
if(!isset($filter_type)) $filter_type = 'none'; // format filter used => 'content', 'excerpt', 'content_rss', 'excerpt_rss', 'none'
if(!isset($use_more_link)) $use_more_link = 1; // display
if(!isset($more_link_text)) $more_link_text = "(more...)";
if(!isset($force_more)) $force_more = 1;
if(!isset($fakeit)) $fakeit = 1;
if(!isset($fix_tags)) $fix_tags = 1;
if(!isset($no_more)) $no_more = 0;
if(!isset($more_tag)) $more_tag = 'div';
if(!isset($more_link_title)) $more_link_title = 'Continue reading this entry';
if(!isset($showdots)) $showdots = 1;

return the_excerpt_reloaded($excerpt_length, $allowedtags, $filter_type, $use_more_link, $more_link_text, $force_more, $fakeit, $fix_tags, $no_more, $more_tag, $more_link_title, $showdots);
}

function the_excerpt_reloaded($excerpt_length=35, $allowedtags='<a>', $filter_type='none', $use_more_link=true, $more_link_text="(more...)", $force_more=true, $fakeit=1, $fix_tags=true, $no_more=false, $more_tag='div', $more_link_title='Continue reading this entry', $showdots=true) {
if(preg_match('%^content($|_rss)|^excerpt($|_rss)%', $filter_type)) {
$filter_type = 'the_' . $filter_type;
}
echo get_the_excerpt_reloaded($excerpt_length, $allowedtags, $filter_type, $use_more_link, $more_link_text, $force_more, $fakeit, $fix_tags, $no_more, $more_tag, $more_link_title, $showdots);
}

function get_the_excerpt_reloaded($excerpt_length, $allowedtags, $filter_type, $use_more_link, $more_link_text, $force_more, $fakeit, $fix_tags, $no_more, $more_tag, $more_link_title, $showdots) {
global $post;

if (!empty($post->post_password)) { // if there's a password
if ($_COOKIE['wp-postpass_'.COOKIEHASH] != $post->post_password) { // and it doesn't match cookie
if(is_feed()) { // if this runs in a feed
$output = __('There is no excerpt because this is a protected post.');
} else {
$output = get_the_password_form();
}
}
return $output;
}

if($fakeit == 2) { // force content as excerpt
$text = $post->post_content;
} elseif($fakeit == 1) { // content as excerpt, if no excerpt
$text = (empty($post->post_excerpt)) ? $post->post_content : $post->post_excerpt;
} else { // excerpt no matter what
$text = $post->post_excerpt;
}

if($excerpt_length < 0) {
$output = $text;
} else {
if(!$no_more && strpos($text, '<!--more-->')) {
$text = explode('<!--more-->', $text, 2);
$l = count($text[0]);
$more_link = 1;
} else {
$text = explode(' ', $text);
if(count($text) > $excerpt_length) {
$l = $excerpt_length;
$ellipsis = 1;
} else {
$l = count($text);
$more_link_text = '';
$ellipsis = 0;
}
}
for ($i=0; $i<$l; $i++)
$output .= $text[$i] . ' ';
}

if('all' != $allowedtags) {
$output = strip_tags($output, $allowedtags);
}

// $output = str_replace(array("\r\n", "\r", "\n", " "), " ", $output);

$output = rtrim($output, "\s\n\t\r\0\x0B");
$output = ($fix_tags) ? balanceTags($output, true) : $output;
$output .= ($showdots && $ellipsis) ? '' : '';
$output = apply_filters($filter_type, $output);

switch($more_tag) {
case('div') :
$tag = 'div';
break;
case('span') :
$tag = 'span';
break;
case('p') :
$tag = 'p';
break;
default :
$tag = 'span';
}

if ($use_more_link && $more_link_text) {
if($force_more) {
$output .= ' <' . $tag . ' class="more-link"><a href="'. get_permalink($post->ID) . '#more-' . $post->ID .'" title="' . $more_link_title . '">' . $more_link_text . '</a></' . $tag . '>' . "\n";
} else {
$output .= ' <' . $tag . ' class="more-link"><a href="'. get_permalink($post->ID) . '" title="' . $more_link_title . '">' . $more_link_text . '</a></' . $tag . '>' . "\n";
}
}

return $output;
}
?>

2. index.php - archives.php - search.php
Ganti code berikut:

Spoiler

<?php the_content(); ?>

dengan

Spoiler

<?php the_excerpt_reloaded();?>

Ini beberapa parameter yg bisa digunakan pada the_excerpt_reloaded
Ambil saja contoh ini:

HTML:

<?php the_excerpt_reloaded(100, ‘<img><p>’, ‘’, FALSE, ‘Read more &raquo;’, TRUE); ?>

Yang saia tahu dari script itu,
100 kata awal kontent yg akan ditampilkan.
tag html <img>, <p> akan ditampilkan.
bagian akhir potongan akan ada read more.

Untuk lainnya, silahkan bereksperimen sendiri.

Catatan:

Spoiler

kode untuk functions.php yg ada di spoiler itu sudah tak rubah sedkit.

 

Wah, mantab gan. ane coba dulu ya

 

bookmark dolo gan,

 

Ada cara lebih simple, pi thanks dah share..

 

share dulu sob cara simple nya

 

index.php - archives.php - search.php

ganti

Code:

  <?php the_content(); ?>

dgn

Code:

<?php
    $content = get_the_content('',FALSE,'');
    $content = apply_filters('the_content', $content);
    $content = str_replace(']]>', ']]>', $content);
    echo substr($content,0,[COLOR=Red]300[/COLOR]);
?>&hellip; <a href="<?php the_permalink() ?>" title="<?php the_title(); ?>">Read more &raquo;</a></p>

Angka 300 yg di merahin adalah jumlah karakter yg ditampilkan sebelum Read more, ganti sesuai selera

 

@ GI : manteb om, entar tak coba

 

bedanya ama the_excerpt bawaan wordpress apa?

 

kalo dah nyobain keduanya, tar tau bedanya

--- Update ---

setelah liat sigy-nya ngeri

ga ada bedanya ama

Code:

<?php the_excerpt(); ?>

sepanjang functions.php

ditambah

Code:

function new_excerpt_more($excerpt) {
    return ' <a href="'. get_permalink($post->ID) . '"> ...Read more &raquo;</a>';
}
add_filter('excerpt_more', 'new_excerpt_more');

 

om gi kalo yang di index php uda dirubah kek yang disni gimana?
kan ini
<?php the_content(); ?>
uda diganti gini
<?php the_excerpt(); ?>
mohon petunjuk

 

Buka functions.php

tambahin kode ini dibawah
<?php paling atas

atau diatas

?> paling bawah

Code:

function new_excerpt_more($excerpt) {
    return ' <a href="'. get_permalink($post->ID) . '"> ...Read more &raquo;</a>';
}
add_filter('excerpt_more', 'new_excerpt_more');

 

ok om GI thanks
btw cara ngilangin gambarnya gimana yah om?
koq postingan ane yang ada gambarnya readmorenya ga bisa diklik alias ga ada linknya?
malah readmorenya guede banget om
soalnya ane juga pake plugin advance excerpt

 

yg mana? coba image-nya dikasih thumbnail

 

itu image nya ikut gan? (image dari self host dan dari url lain )
btw thanks atas tutorialnya

 

imagenya tuh om nongol juga, ga bisa disembunyiin pake redamore,
imagenya aku ambil dari url lain om
btw ngasih thumbnail gimana om?harus ngedit postingan satu2 gitu om?

 

mantaab.....

 

makasih gan inponya

 

bukmak dulu. makasih sudah share infonya mas

 

Wisssss mantap bener ini maeen an

Saya coba sesuai petunjuk langsung mantap tap..., tinggal 2 teknik lagi yang membuatku bertanya-tanya ;

1. Bagaimana caranya supaya image yang nongol bisa "diatur" sesuka hati kita? kebetulan saya ekprimen di magazine theme. beda kolom beda image, ada yang ukuran imagenya 70x70 ada yang 150x150 dst.

2. Bagaimana caranya supaya image itu bisa diklik yang mengarah ke permalink? (seperti kalau kita pakai plugin thumnail for excerpt, image-nya click-able)

Thanks

 

klo mo ngilangin image, ato tag2 html yg lain pake post pertama thread ini.
Ini yg jadi pembeda antara yg saia sharing dg yg di-share tmen2.

tapi, asli seru. saia baru tahu script2 bwt kayak bginian dari thread ini.