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|
<?php
// $Id$
/**
* Basic theme
*
* @package theme system
*/
class BaseTheme {
function system($field) {
$system["name"] = "I need a name o'wise one!";
$system["author"] = "What is your name master?";
$system["description"] = "What am I mighty one?";
return $system[$field];
}
function header($title = "") {
$output .= "<html><head><title>". variable_get(site_name, "drupal") ."</title></head><body>";
$output .= "<table border=\"0\" cellspacing=\"4\" cellpadding=\"4\"><tr><td valign=\"top\" width=\"170\">";
print $output;
$this->box(t("Navigation"), @implode("<br />", link_page())); theme_blocks("all", $this);
print "</td><td valign=\"top\">";
}
function links($links, $delimiter = " | ") {
return @implode($delimiter, $links);
}
function image($name) {
return "misc/$name";
}
function node($node, $main) {
$output .= "<b>". check_output($node->title) ."</b> by ". format_name($node) ."<br />";
if ($main && $node->teaser) {
$output .= strip_tags(check_output($node->teaser, 1));
}
else {
$output .= check_output($node->body, 1);
}
if ($links = link_node($node, $main)) {
$output .= "<br />[ ". $this->links($links) ." ]";
}
$output .= "<hr />";
print $output;
}
function comment_controls($threshold = 1, $mode = 3, $order = 1) {
return form_item(t("Comment viewing options"), comment_mode($mode) . comment_order($order) . comment_threshold($threshold) ." <input type=\"submit\" name=\"op\" value=\"". t("Update settings") ."\" />", t("Select your prefered way to display the comments and click 'Update settings' to active your changes."));
}
function comment($comment, $link = 0) {
$output .= "<a name=\"$comment->cid\"></a>";
$output .= "<div style=\"border: 1px solid; padding: 10px;\">";
$output .= "<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">";
$output .= " <tr><td><div style=\"font-size: 110%; font-weight: bold;\">". check_output($comment->subject) ."</div></td><td align=\"right\" rowspan=\"2\" valign=\"top\">". comment_moderation($comment) ."</td></tr>";
$output .= " <tr><td><div style=\"margin-left: 10px; padding-bottom: 10px; font-size: 90%;\">". sprintf(t("by %s on %s"), format_name($comment), format_date($comment->timestamp)) ."</div></td></tr>";
$output .= " <tr><td colspan=\"2\">". check_output($comment->comment, 1) ."</td></tr>";
$output .= " <tr><td align=\"right\" colspan=\"2\">$link</td></tr>";
$output .= "</table>";
$output .= "</div><br />";
print $output;
}
function box($subject, $content, $region = "main") {
$output .= "<b>". check_output($subject) ."</b><br />". check_output($content) ."<p />";
print $output;
}
function footer() {
$output .= "</td></tr></table>";
$output .= "</body></html>";
print $output;
}
}
function theme_list() {
static $list;
if (!$list) {
$list = array();
$result = db_query("SELECT * FROM system where type = 'theme' AND status = '1' ORDER BY name");
while ($theme = db_fetch_object($result)) {
$list[$theme->name] = $theme;
}
}
return $list;
}
function theme_init() {
global $user;
$themes = theme_list();
$name = $user->theme ? $user->theme : variable_get("theme_default", 0);
if (is_object($themes[$name])) {
include_once($themes[$name]->filename);
$theme_class = "Theme_$user->theme";
@$obj =& new $theme_class;
return $obj;
}
watchdog("warning", "No valid themes enabled.");
@$obj =& new BaseTheme;
return $obj;
}
function theme_blocks($region, &$theme) {
global $id, $PHP_SELF, $REQUEST_URI, $user;
if ($user->uid) {
$result = db_query("SELECT * FROM blocks b LEFT JOIN layout l ON b.name = l.block WHERE (b.status = 2 OR (b.status = 1 AND l.uid = '$user->uid'))". (($region == "left" OR $region == "right") ? ($region == "left" ? " AND b.region = 0" : " AND b.region = 1") : "") ." AND (b.path = '' OR '". strrchr($REQUEST_URI, "/") ."' RLIKE b.path) ORDER BY weight");
}
else {
$result = db_query("SELECT * FROM blocks WHERE status = 2". (($region == "left" OR $region == "right") ? ($region == "left" ? " AND region = 0" : " AND region = 1") : "") ." ORDER BY weight");
}
while ($result && ($block = db_fetch_object($result))) {
$blocks = module_invoke($block->module, "block");
if ($blocks[$block->delta]["content"]) {
$theme->box(t($blocks[$block->delta]["subject"]), $blocks[$block->delta]["content"], $region);
}
}
}
?>
|
