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-rw-r--r--app/lib/lib.String.php134
-rw-r--r--app/lib/lib.http.php52
2 files changed, 0 insertions, 186 deletions
diff --git a/app/lib/lib.String.php b/app/lib/lib.String.php
deleted file mode 100644
index 151d122..0000000
--- a/app/lib/lib.String.php
+++ /dev/null
@@ -1,134 +0,0 @@
-<?php
-/*
-* Smarty plugin
-*
--------------------------------------------------------------
-* File: modifier.html_substr.php
-* Type: modifier
-* Name: html_substr
-* Version: 1.0
-* Date: June 19th, 2003
-* Purpose: Cut a string preserving any tag nesting and matching.
-* Install: Drop into the plugin directory.
-* Author: Original Javascript Code: Benjamin Lupu <lupufr@aol.com>
-* Translation to PHP & Smarty: Edward Dale <scompt@scompt.com>
-* Modification to add a string: Sebastian Kuhlmann <sebastiankuhlmann@web.de>
-*
--------------------------------------------------------------
-*/
-function smarty_modifier_html_substr($string, $length, $addstring="")
-{
- $addstring = " " . $addstring;
-
- if (strlen($string) > $length) {
- if( !empty( $string ) && $length>0 ) {
- $addtext = false;
- $isText = true;
- $ret = "";
- $i = 0;
-
- $currentChar = "";
- $lastSpacePosition = -1;
- $lastChar = "";
-
- $tagsArray = array();
- $currentTag = "";
- $tagLevel = 0;
-
- $noTagLength = strlen( strip_tags( $string ) );
-
- // Parser loop
- for( $j=0; $j<strlen( $string ); $j++ ) {
-
- $currentChar = substr( $string, $j, 1 );
- $ret .= $currentChar;
-
- // Lesser than event
- if( $currentChar == "<") $isText = false;
-
- // Character handler
- if( $isText ) {
-
- // Memorize last space position
- if( $currentChar == " " ) { $lastSpacePosition = $j; }
- else { $lastChar = $currentChar; }
-
- $i++;
- } else {
- $currentTag .= $currentChar;
- }
-
- // Greater than event
- if( $currentChar == ">" ) {
- $isText = true;
-
- // Opening tag handler
- if( ( strpos( $currentTag, "<" ) !== FALSE ) &&
- ( strpos( $currentTag, "/>" ) === FALSE ) &&
- ( strpos( $currentTag, "</") === FALSE ) ) {
-
- // Tag has attribute(s)
- if( strpos( $currentTag, " " ) !== FALSE ) {
- $currentTag = substr( $currentTag, 1, strpos( $currentTag, " " ) - 1 );
- } else {
- // Tag doesn't have attribute(s)
- $currentTag = substr( $currentTag, 1, -1 );
- }
-
- array_push( $tagsArray, $currentTag );
-
- } else if( strpos( $currentTag, "</" ) !== FALSE ) {
- array_pop( $tagsArray );
- }
-
- $currentTag = "";
- }
-
- if( $i >= $length) {
- $addtext = true;
- break;
- }
- }
-
- // Cut HTML string at last space position
- if( $length < $noTagLength ) {
- if( $lastSpacePosition != -1 ) {
- $ret = substr( $string, 0, $lastSpacePosition );
- } else {
- $ret = substr( $string, 0, $j );
- }
- }
-
- // Close broken XHTML elements
- while( sizeof( $tagsArray ) != 0 ) {
- $aTag = array_pop( $tagsArray );
- $ret .= "</" . $aTag . ">\n";
- }
-
- } else {
- $ret = "";
- }
-
- // only add string if text was cut
- if ( $addtext ) {
- return( $ret.$addstring );
- }
- else {
- return ( $ret );
- }
- } else {
- return ( $string );
- }
-}
-
-//truncate a string
-function string_truncate($string, $length){
- if (strlen($string) < $length){
- return $string;
- }
- else{
- return substr($string, 0, $length)."&hellip;";
- }
-}
-
-?> \ No newline at end of file
diff --git a/app/lib/lib.http.php b/app/lib/lib.http.php
deleted file mode 100644
index 5fa8193..0000000
--- a/app/lib/lib.http.php
+++ /dev/null
@@ -1,52 +0,0 @@
-<?php
-/**
- * Send HTTP 304 when needed, set ETag and Last-Modified else
- * Source : http://annevankesteren.nl/2005/05/http-304
- */
-function http_modified($last_modified, $identifier){
- $etag = '"'.md5($last_modified.$identifier).'"';
- $client_etag = isset($_SERVER['HTTP_IF_NONE_MATCH']) ? trim($_SERVER['HTTP_IF_NONE_MATCH']) : false;
- $client_last_modified = isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) ? trim($_SERVER['HTTP_IF_MODIFIED_SINCE']) : 0;
- $client_last_modified_timestamp = strtotime($client_last_modified);
- $last_modified_timestamp = strtotime($last_modified);
-
- if(($client_last_modified && $client_etag) ? (($client_last_modified_timestamp == $last_modified_timestamp) && ($client_etag == $etag)) : (($client_last_modified_timestamp == $last_modified_timestamp) || ($client_etag == $etag))){
- header('Not Modified',true,304);
- exit();
- }else{
- header('Last-Modified:'.$last_modified);
- header('ETag:'.$etag);
- }
-}
-
-//http://simonwillison.net/2003/Apr/23/conditionalGet/
-function doConditionalGet($timestamp) {
- // A PHP implementation of conditional get, see
- // http://fishbowl.pastiche.org/archives/001132.html
- $last_modified = substr(date('r', $timestamp), 0, -5).'GMT';
- $etag = '"'.md5($last_modified).'"';
- // Send the headers
- header("Last-Modified: $last_modified");
- header("ETag: $etag");
- // See if the client has provided the required headers
- $if_modified_since = isset($_SERVER['HTTP_IF_MODIFIED_SINCE']) ?
- stripslashes($_SERVER['HTTP_IF_MODIFIED_SINCE']) :
- false;
- $if_none_match = isset($_SERVER['HTTP_IF_NONE_MATCH']) ?
- stripslashes($_SERVER['HTTP_IF_NONE_MATCH']) :
- false;
- if (!$if_modified_since && !$if_none_match) {
- return;
- }
- // At least one of the headers is there - check them
- if ($if_none_match && $if_none_match != $etag) {
- return; // etag is there but doesn't match
- }
- if ($if_modified_since && $if_modified_since != $last_modified) {
- return; // if-modified-since is there but doesn't match
- }
- // Nothing has changed since their last request - serve a 304 and exit
- header('HTTP/1.0 304 Not Modified');
- exit;
-}
-?> \ No newline at end of file
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