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<?php
/**
* Display helpers for test scripts.
*/
class CinisisDisplayHelper {
/**
* Constructor.
*
* @param $title
* Page title;
*/
function __construct($title) {
$this->header($title);
$this->title($title);
}
/**
* Draws a page title.
*
* @param $title
* Page title;
*/
static function title($title) {
echo "<h1>$title</h1>\n";
}
/**
* Draws the page header.
*
* @param $title
* Page title;
*/
static function header($title) {
echo '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">';
echo '<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en">';
echo '<head>';
echo '<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />';
echo '<title>'. $title .'</title>';
echo '</head>';
echo '<body>';
}
/**
* Draws the page footer.
*/
static function footer() {
echo '</body>';
}
/**
* Draws a form.
*
* @param $content
* Form inner content.
*
* @param $action
* Form action.
*
* @param $method
* Form method.
*/
static function form($content, $action = 'index.php', $method = 'get') {
echo '<form action="'. $action .'" method="'. $method .'">';
echo $content;
echo '<input type="submit" />';
echo '</form>';
echo '<br />';
}
/**
* Draws a form text input.
*
* @param $name
* Input name.
*
* @param $default
* Default value.
*
* @return
* Rendered text input.
*/
static function form_input_text($name, $default = null) {
if ($default) {
$default = 'value="'. $default .'"';
}
return ucfirst($name) .': <input name="'. $name .'" type="text" '. $default .'/>';
}
/**
* Draws a navigation bar.
*
* @param $entry
* Current entry.
*
* @param $entries
* Total number of entries.
*
* @param $action
* Page action.
*
* @param $extra
* Extra parameters.
*/
static function navbar($entry, $entries, $action = 'index.php', $extra = NULL) {
// First / prev links.
if ($entry != 1) {
$prev = $entry - 1;
echo '<a href="'. $action .'?entry=1"'. $extra .'>first</a> ';
echo '<a href="'. $action .'?entry='. $prev . $extra .'">< prev</a> ';
}
// Next / last links.
if ($entry < $entries) {
$next = $entry + 1;
echo '<a href="'. $action .'?entry='. $next . $extra .'">next ></a> ';
echo '<a href="'. $action .'?entry='. $entries . $extra .'">last</a>';
}
}
/**
* Format a link.
*
* @param $action
* Link action.
*
* @param $args
* Action arguments.
*
* @param $title
* Link title.
*
* @return
* Formatted link.
*/
static function link($action, $args, $title) {
return '<a href="'. $action . $args .'">'. $title .'</a>';
}
/**
* Format an entry link.
*
* @param $entry
* Entry number.
*
* @return
* Formatted link.
*/
static function entry_link($entry) {
return self::link('index.php', '?entry='. $entry, $entry);
}
/**
* Draws tags for opening a table.
*/
static function open_table() {
echo '<table><tr>';
}
/**
* Draws tags for closing a table.
*/
static function close_table() {
echo '</tr></table>';
}
/**
* Draws a h2 element.
*
* @param $text
* Inner text.
*/
static function h2($text) {
echo "<h2>$text</h2>";
}
/**
* Draws a h3 element.
*
* @param $text
* Inner text.
*/
static function h3($text) {
echo "<h3>$text</h3>";
}
/**
* Draws a line break element.
*/
static function br($text) {
echo "<br />";
}
/**
* Draws a pre format block element.
*
* @param $text
* Inner text.
*/
static function pre($text) {
echo "<pre>$text</pre>";
}
}
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