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update with textarea support

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This commit is contained in:
mohrt
2003-01-25 17:31:55 +00:00
parent 6951e710a2
commit 1e11860447
2 changed files with 28 additions and 6 deletions
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17
libs/plugins/outputfilter.trimwhitespace.php
View File

@@ -5,8 +5,8 @@
* File: outputfilter.trimwhitespace.php * File: outputfilter.trimwhitespace.php
* Type: outputfilter * Type: outputfilter
* Name: trimwhitespace * Name: trimwhitespace
* Version: 1.2 * Version: 1.3
* Date: April 30, 2002 * Date: Jan 25, 2003
* Purpose: trim leading white space and blank lines from * Purpose: trim leading white space and blank lines from
* template source after it gets interpreted, cleaning * template source after it gets interpreted, cleaning
* up code and saving bandwidth. Does not affect * up code and saving bandwidth. Does not affect
@@ -15,6 +15,7 @@
* $smarty->load_filter('output','trimwhitespace'); * $smarty->load_filter('output','trimwhitespace');
* from application. * from application.
* Author: Monte Ohrt <monte@ispi.net> * Author: Monte Ohrt <monte@ispi.net>
* Contribs: Lars Noschinski <lars@usenet.noschinski.de>
* ------------------------------------------------------------- * -------------------------------------------------------------
*/ */
function smarty_outputfilter_trimwhitespace($source, &$smarty) function smarty_outputfilter_trimwhitespace($source, &$smarty)
@@ -31,9 +32,15 @@
$source = preg_replace("!<pre>.*?</pre>!is", $source = preg_replace("!<pre>.*?</pre>!is",
'@@@SMARTY:TRIM:PRE@@@', $source); '@@@SMARTY:TRIM:PRE@@@', $source);
// Pull out the textarea blocks
preg_match_all("!<textarea[^>]+>.*?</textarea>!is", $source, $match);
$_textarea_blocks = $match[0];
$source = preg_replace("!<textarea[^>]+>.*?</textarea>!is",
'@@@SMARTY:TRIM:TEXTAREA@@@', $source);
// remove all leading spaces, tabs and carriage returns NOT // remove all leading spaces, tabs and carriage returns NOT
// preceeded by a php close tag. // preceeded by a php close tag.
$source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); $source = trim(preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source));
// replace script blocks // replace script blocks
foreach($_script_blocks as $curr_block) { foreach($_script_blocks as $curr_block) {
@@ -43,6 +50,10 @@
foreach($_pre_blocks as $curr_block) { foreach($_pre_blocks as $curr_block) {
$source = preg_replace("!@@@SMARTY:TRIM:PRE@@@!",$curr_block,$source,1); $source = preg_replace("!@@@SMARTY:TRIM:PRE@@@!",$curr_block,$source,1);
} }
// replace textarea blocks
foreach($_textarea_blocks as $curr_block) {
$source = preg_replace("!@@@SMARTY:TRIM:TEXTAREA@@@!",$curr_block,$source,1);
}
return $source; return $source;
} }

17
plugins/outputfilter.trimwhitespace.php
View File

@@ -5,8 +5,8 @@
* File: outputfilter.trimwhitespace.php * File: outputfilter.trimwhitespace.php
* Type: outputfilter * Type: outputfilter
* Name: trimwhitespace * Name: trimwhitespace
* Version: 1.2 * Version: 1.3
* Date: April 30, 2002 * Date: Jan 25, 2003
* Purpose: trim leading white space and blank lines from * Purpose: trim leading white space and blank lines from
* template source after it gets interpreted, cleaning * template source after it gets interpreted, cleaning
* up code and saving bandwidth. Does not affect * up code and saving bandwidth. Does not affect
@@ -15,6 +15,7 @@
* $smarty->load_filter('output','trimwhitespace'); * $smarty->load_filter('output','trimwhitespace');
* from application. * from application.
* Author: Monte Ohrt <monte@ispi.net> * Author: Monte Ohrt <monte@ispi.net>
* Contribs: Lars Noschinski <lars@usenet.noschinski.de>
* ------------------------------------------------------------- * -------------------------------------------------------------
*/ */
function smarty_outputfilter_trimwhitespace($source, &$smarty) function smarty_outputfilter_trimwhitespace($source, &$smarty)
@@ -31,9 +32,15 @@
$source = preg_replace("!<pre>.*?</pre>!is", $source = preg_replace("!<pre>.*?</pre>!is",
'@@@SMARTY:TRIM:PRE@@@', $source); '@@@SMARTY:TRIM:PRE@@@', $source);
// Pull out the textarea blocks
preg_match_all("!<textarea[^>]+>.*?</textarea>!is", $source, $match);
$_textarea_blocks = $match[0];
$source = preg_replace("!<textarea[^>]+>.*?</textarea>!is",
'@@@SMARTY:TRIM:TEXTAREA@@@', $source);
// remove all leading spaces, tabs and carriage returns NOT // remove all leading spaces, tabs and carriage returns NOT
// preceeded by a php close tag. // preceeded by a php close tag.
$source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); $source = trim(preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source));
// replace script blocks // replace script blocks
foreach($_script_blocks as $curr_block) { foreach($_script_blocks as $curr_block) {
@@ -43,6 +50,10 @@
foreach($_pre_blocks as $curr_block) { foreach($_pre_blocks as $curr_block) {
$source = preg_replace("!@@@SMARTY:TRIM:PRE@@@!",$curr_block,$source,1); $source = preg_replace("!@@@SMARTY:TRIM:PRE@@@!",$curr_block,$source,1);
} }
// replace textarea blocks
foreach($_textarea_blocks as $curr_block) {
$source = preg_replace("!@@@SMARTY:TRIM:TEXTAREA@@@!",$curr_block,$source,1);
}
return $source; return $source;
} }