mirror of
https://github.com/moodle/moodle.git
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44 lines
1.1 KiB
PHP
44 lines
1.1 KiB
PHP
<?PHP
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/// help.php - prints a very simple page and includes a
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/// page content or a string from elsewhere
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/// Usually this will appear in a popup
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/// See helpbutton() in lib/moodlelib.php
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include("config.php");
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optional_variable($file, "");
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optional_variable($text, "No text to display");
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optional_variable($module, "moodle");
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if (ereg("\\.\\.", $file)) {
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error("Error: Filenames can not contain \"..\"");
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}
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?>
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<HTML>
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<HEAD>
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<LINK rel="stylesheet" href="<?=$CFG->wwwroot?>/theme/<?=$CFG->theme?>/styles.css">
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</HEAD>
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<BODY BGCOLOR="<?=$THEME->body ?>">
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<? if ($file) {
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if ($module == "moodle") {
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$langpath = "$CFG->dirroot/lang";
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} else {
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$langpath = "$CFG->dirroot/mod/$module/lang";
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}
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if (file_exists("$langpath/$CFG->lang/page/$file")) {
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include("$langpath/$CFG->lang/page/$file");
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} else {
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include("$langpath/en/page/$file");
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}
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} else {
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echo "<P>";
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echo $text;
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echo "</P>";
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}
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?>
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</BODY>
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</HTML>
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