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MDL-7434 all images that convey information should have alt text to convey that information - part 2

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skodak
2006-11-25 18:09:33 +00:00
parent d0e35419c5
commit 2bbaf749c8
10 changed files with 42 additions and 30 deletions
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files/index.php
+12 -10
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@@ -618,9 +618,12 @@ function clearfilelist() {
function printfilelist($filelist) {
global $CFG, $basedir;
$strfolder = get_string("folder");
$strfile = get_string("file");
foreach ($filelist as $file) {
if (is_dir($basedir.'/'.$file)) {
echo "<img src=\"$CFG->pixpath/f/folder.gif\" height=\"16\" width=\"16\" alt=\"\" /> $file<br />";
echo "<img src=\"$CFG->pixpath/f/folder.gif\" height=\"16\" width=\"16\" alt=\"$strfolder\" /> $file<br />";
$subfilelist = array();
$currdir = opendir($basedir.'/'.$file);
while (false !== ($subfile = readdir($currdir))) {
@@ -632,7 +635,7 @@ function printfilelist($filelist) {
} else {
$icon = mimeinfo("icon", $file);
echo "<img src=\"$CFG->pixpath/f/$icon\" height=\"16\" width=\"16\" alt=\"\" /> $file<br />";
echo "<img src=\"$CFG->pixpath/f/$icon\" height=\"16\" width=\"16\" alt=\"$strfile\" /> $file<br />";
}
}
}
@@ -688,7 +691,9 @@ function displaydir ($wdir) {
$strunzip = get_string("unzip");
$strlist = get_string("list");
$strrestore= get_string("restore");
$strchoose = get_string("choose");
$strchoose = get_string("choose");
$strfolder = get_string("folder");
$strfile = get_string("file");
echo "<form action=\"index.php\" method=\"post\" name=\"dirform\">";
@@ -717,7 +722,8 @@ function displaydir ($wdir) {
if ($dir == '..') {
$fileurl = rawurlencode(dirname($wdir));
print_cell();
print_cell('left', '<a href="index.php?id='.$id.'&amp;wdir='.$fileurl.'&amp;choose='.$choose.'"><img src="'.$CFG->pixpath.'/f/parent.gif" height="16" width="16" alt="'.get_string('parentfolder').'" /></a> <a href="index.php?id='.$id.'&amp;wdir='.$fileurl.'&amp;choose='.$choose.'">'.get_string('parentfolder').'</a>', 'name');
// alt attribute intentionally empty to prevent repetition in screen reader
print_cell('left', '<a href="index.php?id='.$id.'&amp;wdir='.$fileurl.'&amp;choose='.$choose.'"><img src="'.$CFG->pixpath.'/f/parent.gif" height="16" width="16" alt=" " />&nbsp;'.get_string('parentfolder').'</a>', 'name');
print_cell();
print_cell();
print_cell();
@@ -730,7 +736,7 @@ function displaydir ($wdir) {
$filesize = display_size(get_directory_size("$fullpath/$dir"));
$filedate = userdate(filemtime($filename), "%d %b %Y, %I:%M %p");
print_cell("center", "<input type=\"checkbox\" name=\"file$count\" value=\"$fileurl\" />", 'checkbox');
print_cell("left", "<a href=\"index.php?id=$id&amp;wdir=$fileurl&amp;choose=$choose\"><img src=\"$CFG->pixpath/f/folder.gif\" height=\"16\" width=\"16\" border=\"0\" alt=\"Folder\" /></a> <a href=\"index.php?id=$id&amp;wdir=$fileurl&amp;choose=$choose\">".htmlspecialchars($dir)."</a>", 'name');
print_cell("left", "<a href=\"index.php?id=$id&amp;wdir=$fileurl&amp;choose=$choose\"><img src=\"$CFG->pixpath/f/folder.gif\" height=\"16\" width=\"16\" border=\"0\" alt=\"$strfolder\" />&nbsp;".htmlspecialchars($dir)."</a>", 'name');
print_cell("right", $filesize, 'size');
print_cell("right", $filedate, 'date');
print_cell("right", "<a href=\"index.php?id=$id&amp;wdir=$wdir&amp;file=$filesafe&amp;action=rename&amp;choose=$choose\">$strrename</a>", 'commands');
@@ -766,11 +772,7 @@ function displaydir ($wdir) {
$ffurl = str_replace('//', '/', "/file.php?file=/$id/$fileurl");
}
link_to_popup_window ($ffurl, "display",
"<img src=\"$CFG->pixpath/f/$icon\" height=\"16\" width=\"16\" border=\"0\" alt=\"File\" />",
480, 640);
echo '&nbsp;';
link_to_popup_window ($ffurl, "display",
htmlspecialchars($file),
"<img src=\"$CFG->pixpath/f/$icon\" height=\"16\" width=\"16\" border=\"0\" alt=\"$strfile\" />&nbsp;".htmlspecialchars($file),
480, 640);
echo "</td>";