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Removed files/mimetype.php and put it into lib/filelib.php instead

Browse Source 
where it always should have been.
This commit is contained in:
moodler 2005-03-07 11:32:03 +00:00
parent 4aaaf2091e
commit f1e0649c1c
15 changed files with 173 additions and 176 deletions
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4
files/index.php
View File

@ -7,8 +7,8 @@
// Must define: USER, basedir, baseweb, html_header and html_footer
// USER is a persistent variable using sessions
require("../config.php");
require("mimetypes.php");
require('../config.php');
require($CFG->libdir.'/filelib.php');
$id = required_param('id', PARAM_INT);
$file = optional_param('file', '', PARAM_PATH);

162
files/mimetypes.php
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@ -1,162 +0,0 @@
<?php // $Id$
function mimeinfo($element, $filename) {
$mimeinfo = array (
"xxx" => array ("type"=>"document/unknown", "icon"=>"unknown.gif"),
"3gp" => array ("type"=>"video/quicktime", "icon"=>"video.gif"),
"ai" => array ("type"=>"application/postscript", "icon"=>"image.gif"),
"aif" => array ("type"=>"audio/x-aiff", "icon"=>"audio.gif"),
"aiff" => array ("type"=>"audio/x-aiff", "icon"=>"audio.gif"),
"aifc" => array ("type"=>"audio/x-aiff", "icon"=>"audio.gif"),
"applescript" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"asc" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"au" => array ("type"=>"audio/au", "icon"=>"audio.gif"),
"avi" => array ("type"=>"video/x-ms-wm", "icon"=>"avi.gif"),
"bmp" => array ("type"=>"image/bmp", "icon"=>"image.gif"),
"cs" => array ("type"=>"application/x-csh", "icon"=>"text.gif"),
"css" => array ("type"=>"text/css", "icon"=>"text.gif"),
"dv" => array ("type"=>"video/x-dv", "icon"=>"video.gif"),
"doc" => array ("type"=>"application/msword", "icon"=>"word.gif"),
"dif" => array ("type"=>"video/x-dv", "icon"=>"video.gif"),
"eps" => array ("type"=>"application/postscript", "icon"=>"pdf.gif"),
"gif" => array ("type"=>"image/gif", "icon"=>"image.gif"),
"gtar" => array ("type"=>"application/x-gtar", "icon"=>"zip.gif"),
"gz" => array ("type"=>"application/g-zip", "icon"=>"zip.gif"),
"gzip" => array ("type"=>"application/g-zip", "icon"=>"zip.gif"),
"h" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"hqx" => array ("type"=>"application/mac-binhex40", "icon"=>"zip.gif"),
"html" => array ("type"=>"text/html", "icon"=>"html.gif"),
"htm" => array ("type"=>"text/html", "icon"=>"html.gif"),
"jpe" => array ("type"=>"image/jpeg", "icon"=>"image.gif"),
"jpeg" => array ("type"=>"image/jpeg", "icon"=>"image.gif"),
"jpg" => array ("type"=>"image/jpeg", "icon"=>"image.gif"),
"js" => array ("type"=>"application/x-javascript", "icon"=>"text.gif"),
"latex"=> array ("type"=>"application/x-latex", "icon"=>"text.gif"),
"m" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"mov" => array ("type"=>"video/quicktime", "icon"=>"video.gif"),
"movie"=> array ("type"=>"video/x-sgi-movie", "icon"=>"video.gif"),
"m3u" => array ("type"=>"audio/x-mpegurl", "icon"=>"audio.gif"),
"mp3" => array ("type"=>"audio/mp3", "icon"=>"audio.gif"),
"mp4" => array ("type"=>"video/mp4", "icon"=>"video.gif"),
"mpeg" => array ("type"=>"video/mpeg", "icon"=>"video.gif"),
"mpe" => array ("type"=>"video/mpeg", "icon"=>"video.gif"),
"mpg" => array ("type"=>"video/mpeg", "icon"=>"video.gif"),
"pct" => array ("type"=>"image/pict", "icon"=>"image.gif"),
"pdf" => array ("type"=>"application/pdf", "icon"=>"pdf.gif"),
"php" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"pic" => array ("type"=>"image/pict", "icon"=>"image.gif"),
"pict" => array ("type"=>"image/pict", "icon"=>"image.gif"),
"png" => array ("type"=>"image/png", "icon"=>"image.gif"),
"pps" => array ("type"=>"application/vnd.ms-powerpoint", "icon"=>"powerpoint.gif"),
"ppt" => array ("type"=>"application/vnd.ms-powerpoint", "icon"=>"powerpoint.gif"),
"ps" => array ("type"=>"application/postscript", "icon"=>"pdf.gif"),
"qt" => array ("type"=>"video/quicktime", "icon"=>"video.gif"),
"ra" => array ("type"=>"audio/x-realaudio", "icon"=>"audio.gif"),
"ram" => array ("type"=>"audio/x-pn-realaudio", "icon"=>"audio.gif"),
"rm" => array ("type"=>"audio/x-pn-realaudio", "icon"=>"audio.gif"),
"rtf" => array ("type"=>"text/rtf", "icon"=>"text.gif"),
"rtx" => array ("type"=>"text/richtext", "icon"=>"text.gif"),
"sh" => array ("type"=>"application/x-sh", "icon"=>"text.gif"),
"sit" => array ("type"=>"application/x-stuffit", "icon"=>"zip.gif"),
"smi" => array ("type"=>"application/smil", "icon"=>"text.gif"),
"smil" => array ("type"=>"application/smil", "icon"=>"text.gif"),
"swf" => array ("type"=>"application/x-shockwave-flash", "icon"=>"flash.gif"),
"tar" => array ("type"=>"application/x-tar", "icon"=>"zip.gif"),
"tif" => array ("type"=>"image/tiff", "icon"=>"image.gif"),
"tiff" => array ("type"=>"image/tiff", "icon"=>"image.gif"),
"tex" => array ("type"=>"application/x-tex", "icon"=>"text.gif"),
"texi" => array ("type"=>"application/x-texinfo", "icon"=>"text.gif"),
"texinfo" => array ("type"=>"application/x-texinfo", "icon"=>"text.gif"),
"tsv" => array ("type"=>"text/tab-separated-values", "icon"=>"text.gif"),
"txt" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"wav" => array ("type"=>"audio/wav", "icon"=>"audio.gif"),
"wmv" => array ("type"=>"video/x-ms-wmv", "icon"=>"avi.gif"),
"asf" => array ("type"=>"video/x-ms-asf", "icon"=>"avi.gif"),
"xls" => array ("type"=>"application/vnd.ms-excel", "icon"=>"excel.gif"),
"xml" => array ("type"=>"application/xml", "icon"=>"xml.gif"),
"xsl" => array ("type"=>"text/xml", "icon"=>"xml.gif"),
"zip" => array ("type"=>"application/zip", "icon"=>"zip.gif")
);
if (eregi("\.([a-z0-9]+)$", $filename, $match)) {
if (isset($mimeinfo[strtolower($match[1])][$element])) {
return $mimeinfo[strtolower($match[1])][$element];
} else {
return $mimeinfo["xxx"][$element]; // By default
}
} else {
return $mimeinfo["xxx"][$element]; // By default
}
}
function send_file($path, $filename, $lifetime=86400 , $filter=false, $pathisstring=false) {
$mimetype = mimeinfo('type', $filename);
$lastmodified = $pathisstring ? time() : filemtime($path);
$filesize = $pathisstring ? strlen($path) : filesize($path);
@header('Last-Modified: '. gmdate("D, d M Y H:i:s", $lastmodified) .' GMT');
if ($lifetime > 0) {
@header('Cache-control: max-age='.$lifetime);
@header('Expires: '. gmdate("D, d M Y H:i:s", time() + $lifetime) .'GMT');
@header('Pragma: ');
} else {
// this part is tricky, displaying of MS Office documents in IE needs
// to store the file on disk, but no-cache may prevent it
@header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=10');
@header('Expires: '. gmdate("D, d M Y H:i:s", 0) .'GMT');
@header('Pragma: no-cache');
}
@header('Accept-Ranges: none'); // PDF compatibility
@header('Content-disposition: inline; filename='.$filename);
if (!$filter) {
@header('Content-length: '.$filesize);
if ($mimetype == 'text/plain') {
@header('Content-type: text/plain; charset='.get_string('thischarset')); //add encoding
} else {
@header('Content-type: '.$mimetype);
}
if ($pathisstring) {
echo $path;
}else {
readfile($path);
}
} else { // Try to put the file through filters
global $course;
if (!empty($course->id)) {
$courseid = $course->id;
} else {
$courseid = SITEID;
}
if ($mimetype == 'text/html') {
$options->noclean = true;
$text = $pathisstring ? $path : implode('', file($path));
$output = format_text($text, FORMAT_HTML, $options, $courseid);
@header('Content-length: '.strlen($output));
@header('Content-type: text/html');
echo $output;
} else if ($mimetype == 'text/plain') {
$options->newlines = false;
$options->noclean = true;
$text = htmlentities($pathisstring ? $path : implode('', file($path)));
$output = '<pre>'. format_text($text, FORMAT_MOODLE, $options, $courseid) .'</pre>';
@header('Content-length: '.strlen($output));
@header('Content-type: text/html; charset='. get_string('thischarset')); //add encoding
echo $output;
} else { // Just send it out raw
@header('Content-length: '.$filesize);
@header('Content-type: '.$mimetype);
if ($pathisstring) {
echo $path;
}else {
readfile($path);
}
}
}
die; //no more chars to output!!!
}
?>

2
filter/algebra/pix.php
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@ -6,7 +6,7 @@
$nomoodlecookie = true; // Because it interferes with caching
require_once('../../config.php');
require_once('../../files/mimetypes.php');
require_once($CFG->libdir.'/filelib.php');
$CFG->texfilterdir = 'filter/tex';
$CFG->algebrafilterdir = 'filter/algebra';

2
filter/tex/pix.php
View File

@ -6,7 +6,7 @@
$nomoodlecookie = true; // Because it interferes with caching
require_once('../../config.php');
require_once('../../files/mimetypes.php');
require_once($CFG->libdir.'/filelib.php');
$CFG->texfilterdir = 'filter/tex';
$CFG->teximagedir = 'filter/tex';

2
lib/editor/coursefiles.php
View File

@ -12,7 +12,7 @@
// USER is a persistent variable using sessions
require("../../config.php");
require("../../files/mimetypes.php");
require_once($CFG->libdir.'/filelib.php');
$id = required_param('id', PARAM_INT);
$file = optional_param('file', '', PARAM_PATH);

159
lib/filelib.php
View File

@ -1,5 +1,164 @@
<?php //$Id$
function mimeinfo($element, $filename) {
$mimeinfo = array (
"xxx" => array ("type"=>"document/unknown", "icon"=>"unknown.gif"),
"3gp" => array ("type"=>"video/quicktime", "icon"=>"video.gif"),
"ai" => array ("type"=>"application/postscript", "icon"=>"image.gif"),
"aif" => array ("type"=>"audio/x-aiff", "icon"=>"audio.gif"),
"aiff" => array ("type"=>"audio/x-aiff", "icon"=>"audio.gif"),
"aifc" => array ("type"=>"audio/x-aiff", "icon"=>"audio.gif"),
"applescript" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"asc" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"au" => array ("type"=>"audio/au", "icon"=>"audio.gif"),
"avi" => array ("type"=>"video/x-ms-wm", "icon"=>"avi.gif"),
"bmp" => array ("type"=>"image/bmp", "icon"=>"image.gif"),
"cs" => array ("type"=>"application/x-csh", "icon"=>"text.gif"),
"css" => array ("type"=>"text/css", "icon"=>"text.gif"),
"dv" => array ("type"=>"video/x-dv", "icon"=>"video.gif"),
"doc" => array ("type"=>"application/msword", "icon"=>"word.gif"),
"dif" => array ("type"=>"video/x-dv", "icon"=>"video.gif"),
"eps" => array ("type"=>"application/postscript", "icon"=>"pdf.gif"),
"gif" => array ("type"=>"image/gif", "icon"=>"image.gif"),
"gtar" => array ("type"=>"application/x-gtar", "icon"=>"zip.gif"),
"gz" => array ("type"=>"application/g-zip", "icon"=>"zip.gif"),
"gzip" => array ("type"=>"application/g-zip", "icon"=>"zip.gif"),
"h" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"hqx" => array ("type"=>"application/mac-binhex40", "icon"=>"zip.gif"),
"html" => array ("type"=>"text/html", "icon"=>"html.gif"),
"htm" => array ("type"=>"text/html", "icon"=>"html.gif"),
"jpe" => array ("type"=>"image/jpeg", "icon"=>"image.gif"),
"jpeg" => array ("type"=>"image/jpeg", "icon"=>"image.gif"),
"jpg" => array ("type"=>"image/jpeg", "icon"=>"image.gif"),
"js" => array ("type"=>"application/x-javascript", "icon"=>"text.gif"),
"latex"=> array ("type"=>"application/x-latex", "icon"=>"text.gif"),
"m" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"mov" => array ("type"=>"video/quicktime", "icon"=>"video.gif"),
"movie"=> array ("type"=>"video/x-sgi-movie", "icon"=>"video.gif"),
"m3u" => array ("type"=>"audio/x-mpegurl", "icon"=>"audio.gif"),
"mp3" => array ("type"=>"audio/mp3", "icon"=>"audio.gif"),
"mp4" => array ("type"=>"video/mp4", "icon"=>"video.gif"),
"mpeg" => array ("type"=>"video/mpeg", "icon"=>"video.gif"),
"mpe" => array ("type"=>"video/mpeg", "icon"=>"video.gif"),
"mpg" => array ("type"=>"video/mpeg", "icon"=>"video.gif"),
"pct" => array ("type"=>"image/pict", "icon"=>"image.gif"),
"pdf" => array ("type"=>"application/pdf", "icon"=>"pdf.gif"),
"php" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"pic" => array ("type"=>"image/pict", "icon"=>"image.gif"),
"pict" => array ("type"=>"image/pict", "icon"=>"image.gif"),
"png" => array ("type"=>"image/png", "icon"=>"image.gif"),
"pps" => array ("type"=>"application/vnd.ms-powerpoint", "icon"=>"powerpoint.gif"),
"ppt" => array ("type"=>"application/vnd.ms-powerpoint", "icon"=>"powerpoint.gif"),
"ps" => array ("type"=>"application/postscript", "icon"=>"pdf.gif"),
"qt" => array ("type"=>"video/quicktime", "icon"=>"video.gif"),
"ra" => array ("type"=>"audio/x-realaudio", "icon"=>"audio.gif"),
"ram" => array ("type"=>"audio/x-pn-realaudio", "icon"=>"audio.gif"),
"rm" => array ("type"=>"audio/x-pn-realaudio", "icon"=>"audio.gif"),
"rtf" => array ("type"=>"text/rtf", "icon"=>"text.gif"),
"rtx" => array ("type"=>"text/richtext", "icon"=>"text.gif"),
"sh" => array ("type"=>"application/x-sh", "icon"=>"text.gif"),
"sit" => array ("type"=>"application/x-stuffit", "icon"=>"zip.gif"),
"smi" => array ("type"=>"application/smil", "icon"=>"text.gif"),
"smil" => array ("type"=>"application/smil", "icon"=>"text.gif"),
"swf" => array ("type"=>"application/x-shockwave-flash", "icon"=>"flash.gif"),
"tar" => array ("type"=>"application/x-tar", "icon"=>"zip.gif"),
"tif" => array ("type"=>"image/tiff", "icon"=>"image.gif"),
"tiff" => array ("type"=>"image/tiff", "icon"=>"image.gif"),
"tex" => array ("type"=>"application/x-tex", "icon"=>"text.gif"),
"texi" => array ("type"=>"application/x-texinfo", "icon"=>"text.gif"),
"texinfo" => array ("type"=>"application/x-texinfo", "icon"=>"text.gif"),
"tsv" => array ("type"=>"text/tab-separated-values", "icon"=>"text.gif"),
"txt" => array ("type"=>"text/plain", "icon"=>"text.gif"),
"wav" => array ("type"=>"audio/wav", "icon"=>"audio.gif"),
"wmv" => array ("type"=>"video/x-ms-wmv", "icon"=>"avi.gif"),
"asf" => array ("type"=>"video/x-ms-asf", "icon"=>"avi.gif"),
"xls" => array ("type"=>"application/vnd.ms-excel", "icon"=>"excel.gif"),
"xml" => array ("type"=>"application/xml", "icon"=>"xml.gif"),
"xsl" => array ("type"=>"text/xml", "icon"=>"xml.gif"),
"zip" => array ("type"=>"application/zip", "icon"=>"zip.gif")
);
if (eregi("\.([a-z0-9]+)$", $filename, $match)) {
if (isset($mimeinfo[strtolower($match[1])][$element])) {
return $mimeinfo[strtolower($match[1])][$element];
} else {
return $mimeinfo["xxx"][$element]; // By default
}
} else {
return $mimeinfo["xxx"][$element]; // By default
}
}
function send_file($path, $filename, $lifetime=86400 , $filter=false, $pathisstring=false) {
$mimetype = mimeinfo('type', $filename);
$lastmodified = $pathisstring ? time() : filemtime($path);
$filesize = $pathisstring ? strlen($path) : filesize($path);
@header('Last-Modified: '. gmdate("D, d M Y H:i:s", $lastmodified) .' GMT');
if ($lifetime > 0) {
@header('Cache-control: max-age='.$lifetime);
@header('Expires: '. gmdate("D, d M Y H:i:s", time() + $lifetime) .'GMT');
@header('Pragma: ');
} else {
// this part is tricky, displaying of MS Office documents in IE needs
// to store the file on disk, but no-cache may prevent it
@header('Cache-Control: private, must-revalidate, pre-check=0, post-check=0, max-age=10');
@header('Expires: '. gmdate("D, d M Y H:i:s", 0) .'GMT');
@header('Pragma: no-cache');
}
@header('Accept-Ranges: none'); // PDF compatibility
@header('Content-disposition: inline; filename='.$filename);
if (!$filter) {
@header('Content-length: '.$filesize);
if ($mimetype == 'text/plain') {
@header('Content-type: text/plain; charset='.get_string('thischarset')); //add encoding
} else {
@header('Content-type: '.$mimetype);
}
if ($pathisstring) {
echo $path;
}else {
readfile($path);
}
} else { // Try to put the file through filters
global $course;
if (!empty($course->id)) {
$courseid = $course->id;
} else {
$courseid = SITEID;
}
if ($mimetype == 'text/html') {
$options->noclean = true;
$text = $pathisstring ? $path : implode('', file($path));
$output = format_text($text, FORMAT_HTML, $options, $courseid);
@header('Content-length: '.strlen($output));
@header('Content-type: text/html');
echo $output;
} else if ($mimetype == 'text/plain') {
$options->newlines = false;
$options->noclean = true;
$text = htmlentities($pathisstring ? $path : implode('', file($path)));
$output = '<pre>'. format_text($text, FORMAT_MOODLE, $options, $courseid) .'</pre>';
@header('Content-length: '.strlen($output));
@header('Content-type: text/html; charset='. get_string('thischarset')); //add encoding
echo $output;
} else { // Just send it out raw
@header('Content-length: '.$filesize);
@header('Content-type: '.$mimetype);
if ($pathisstring) {
echo $path;
}else {
readfile($path);
}
}
}
die; //no more chars to output!!!
}
function get_records_csv($file, $table) {
global $CFG, $db;

2
lib/moodlelib.php
View File

@ -3151,7 +3151,7 @@ function email_to_user($user, $from, $subject, $messagetext, $messagehtml='', $a
$mail->AddAddress($adminuser->email, fullname($adminuser) );
$mail->AddStringAttachment('Error in attachment. User attempted to attach a filename with a unsafe name.', 'error.txt', '8bit', 'text/plain');
} else {
include_once($CFG->dirroot .'/files/mimetypes.php');
require_once($CFG->libdir.'/filelib.php');
$mimetype = mimeinfo('type', $attachname);
$mail->AddAttachment($CFG->dataroot .'/'. $attachment, $attachname, 'base64', $mimetype);
}

2
mod/assignment/lib.php
View File

@ -1,6 +1,6 @@
<?php // $Id$
require_once("$CFG->dirroot/files/mimetypes.php");
require_once($CFG->libdir.'/filelib.php');
define("OFFLINE", "0");
define("UPLOADSINGLE", "1");

2
mod/exercise/lib.php
View File

@ -3,7 +3,7 @@
// exercise constants and standard moodle functions plus those functions called directly
// see locallib.php for other non-standard exercise functions
include_once("$CFG->dirroot/files/mimetypes.php");
require_once($CFG->libdir.'/filelib.php');
/*** Constants **********************************/

2
mod/forum/lib.php
View File

@ -1,6 +1,6 @@
<?php // $Id$
require_once($CFG->dirroot.'/files/mimetypes.php');
require_once($CFG->libdir.'/filelib.php');
/// CONSTANTS ///////////////////////////////////////////////////////////

2
mod/glossary/lib.php
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@ -3,7 +3,7 @@
/// Library of functions and constants for module glossary
/// (replace glossary with the name of your module and delete this line)
require_once("$CFG->dirroot/files/mimetypes.php");
require_once($CFG->libdir.'/filelib.php');
define("GLOSSARY_SHOW_ALL_CATEGORIES", 0);
define("GLOSSARY_SHOW_NOT_CATEGORISED", -1);

2
mod/quiz/question.php
View File

@ -12,7 +12,7 @@
require_once("../../config.php");
require_once("locallib.php");
require_once("../../files/mimetypes.php");
require_once($CFG->libdir.'/filelib.php');
$id = optional_param('id'); // question id

2
mod/quiz/quizfile.php
View File

@ -4,7 +4,7 @@
// It is supposed to be used by the quiz module only
require_once('../../config.php');
require_once('../../files/mimetypes.php');
require_once($CFG->libdir.'/filelib.php');
require_once('locallib.php');
if (empty($CFG->filelifetime)) {

2
mod/resource/lib.php
View File

@ -366,7 +366,7 @@ function resource_get_coursemodule_info($coursemodule) {
"','resource$resource->id','$resource->popup');\"");
}
require_once("$CFG->dirroot/files/mimetypes.php");
require_once($CFG->libdir.'/filelib.php');
if ($resource->type == 'file') {
$icon = mimeinfo("icon", $resource->reference);

2
mod/workshop/lib.php
View File

@ -5,7 +5,7 @@
// see also locallib.php for other non-standard workshop functions
include_once("$CFG->dirroot/files/mimetypes.php");
require_once($CFG->libdir.'/filelib.php');
/*** Constants **********************************/