9ff50bd47d
LCARS is a template for the GetSimple CMS that mimics the monitor appearance in the television series Star Trek: The Next Generation
647 lines
15 KiB
PHP
647 lines
15 KiB
PHP
<?php if(!defined('IN_GS')){ die('you cannot load this page directly.'); }
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/**
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* Theme Functions
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*
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* These functions are used within the front-end of a GetSimple installation
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*
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* @link http://get-simple.info/docs/theme-codex/
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*
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* @package GetSimple
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* @subpackage Theme-Functions
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*/
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/**
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* Get Page Content
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*
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* @since 1.0
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* @uses $content
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* @uses exec_action
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* @uses exec_filter
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* @uses strip_decode
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*
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* @return string Echos.
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*/
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function get_page_content() {
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global $content;
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exec_action('content-top');
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$content = strip_decode($content);
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$content = exec_filter('content',$content);
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echo $content;
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exec_action('content-bottom');
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}
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/**
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* Get Page Excerpt
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*
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* @since 2.0
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* @uses $content
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* @uses exec_filter
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* @uses strip_decode
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*
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* @param string $n Optional, default is 200.
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* @param bool $striphtml Optional, default false, true will strip html from $content
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* @param string $ellipsis Optional, Default '...', specify an ellipsis
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* @return string Echos.
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*/
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function get_page_excerpt($len=200, $striphtml=true, $ellipsis = '...') {
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GLOBAL $content;
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if ($len<1) return '';
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$content_e = strip_decode($content);
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$content_e = exec_filter('content',$content_e);
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echo getExcerpt($content_e, $len, $striphtml, $ellipsis);
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}
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/**
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* Get Page Meta Keywords
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*
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* @since 2.0
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* @uses $metak
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* @uses strip_decode
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_page_meta_keywords($echo=true) {
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global $metak;
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$myVar = encode_quotes(strip_decode($metak));
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Page Meta Description
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*
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* @since 2.0
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* @uses $metad
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* @uses strip_decode
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_page_meta_desc($echo=true) {
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global $metad;
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$myVar = encode_quotes(strip_decode($metad));
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Page Title
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*
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* @since 1.0
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* @uses $title
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_page_title($echo=true) {
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global $title;
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$myVar = strip_decode($title);
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Page Clean Title
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*
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* This will remove all HTML from the title before returning
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*
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* @since 1.0
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* @uses $title
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_page_clean_title($echo=true) {
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global $title;
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$myVar = strip_tags(strip_decode($title));
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Page Slug
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*
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* This will return the slug value of a particular page
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*
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* @since 1.0
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* @uses $url
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_page_slug($echo=true) {
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global $url;
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$myVar = $url;
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Page Parent Slug
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*
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* This will return the slug value of a particular page's parent
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*
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* @since 1.0
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* @uses $parent
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_parent($echo=true) {
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global $parent;
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$myVar = $parent;
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Page Date
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*
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* This will return the page's updated date/timestamp
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*
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* @since 1.0
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* @uses $date
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* @uses $TIMEZONE
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*
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* @param string $i Optional, default is "l, F jS, Y - g:i A"
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_page_date($i = "l, F jS, Y - g:i A", $echo=true) {
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global $date;
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global $TIMEZONE;
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if ($TIMEZONE != '') {
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if (function_exists('date_default_timezone_set')) {
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date_default_timezone_set($TIMEZONE);
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}
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}
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$myVar = date($i, strtotime($date));
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Page Full URL
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*
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* This will return the full url
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*
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* @since 1.0
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* @uses $parent
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* @uses $url
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* @uses $SITEURL
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* @uses $PRETTYURLS
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* @uses find_url
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*
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* @param bool $echo Optional, default is false. True will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_page_url($echo=false) {
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global $url;
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global $SITEURL;
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global $PRETTYURLS;
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global $parent;
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if (!$echo) {
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echo find_url($url, $parent);
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} else {
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return find_url($url, $parent);
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}
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}
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/**
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* Get Page Header HTML
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*
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* This will return header html for a particular page. This will include the
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* meta desriptions & keywords, canonical and title tags
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*
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* @since 1.0
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* @uses exec_action
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* @uses get_page_url
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* @uses strip_quotes
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* @uses get_page_meta_desc
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* @uses get_page_meta_keywords
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* @uses $metad
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* @uses $title
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* @uses $content
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* @uses $site_full_name from configuration.php
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* @uses GSADMININCPATH
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*
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* @return string HTML for template header
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*/
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function get_header($full=true) {
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global $metad;
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global $title;
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global $content;
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include(GSADMININCPATH.'configuration.php');
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// meta description
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if ($metad != '') {
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$description = get_page_meta_desc(FALSE);
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}
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else if(getDef('GSAUTOMETAD',true))
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{
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// get meta from content excerpt
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if (function_exists('mb_substr')) {
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$description = trim(mb_substr(strip_tags(strip_decode($content)), 0, 160));
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} else {
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$description = trim(substr(strip_tags(strip_decode($content)), 0, 160));
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}
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$description = str_replace('"','', $description);
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$description = str_replace("'",'', $description);
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$description = preg_replace('/\n/', " ", $description);
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$description = preg_replace('/\r/', " ", $description);
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$description = preg_replace('/\t/', " ", $description);
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$description = preg_replace('/ +/', " ", $description);
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}
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if(!empty($description)) echo '<meta name="description" content="'.$description.'" />'."\n";
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// meta keywords
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$keywords = get_page_meta_keywords(FALSE);
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if ($keywords != '') echo '<meta name="keywords" content="'.$keywords.'" />'."\n";
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if ($full) {
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echo '<link rel="canonical" href="'. get_page_url(true) .'" />'."\n";
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}
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// script queue
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get_scripts_frontend();
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exec_action('theme-header');
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}
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/**
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* Get Page Footer HTML
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*
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* This will return footer html for a particular page. Right now
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* this function only executes a plugin hook so developers can hook into
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* the bottom of a site's template.
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*
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* @since 2.0
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* @uses exec_action
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*
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* @return string HTML for template header
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*/
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function get_footer() {
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get_scripts_frontend(TRUE);
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exec_action('theme-footer');
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}
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/**
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* Get Site URL
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*
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* This will return the site's full base URL
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* This is the value set in the control panel
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*
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* @since 1.0
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* @uses $SITEURL
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_site_url($echo=true) {
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global $SITEURL;
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if ($echo) {
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echo $SITEURL;
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} else {
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return $SITEURL;
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}
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}
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/**
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* Get Theme URL
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*
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* This will return the current active theme's full URL
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*
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* @since 1.0
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* @uses $SITEURL
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* @uses $TEMPLATE
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_theme_url($echo=true) {
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global $SITEURL;
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global $TEMPLATE;
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$myVar = trim($SITEURL . "theme/" . $TEMPLATE);
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Site's Name
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*
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* This will return the value set in the control panel
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*
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* @since 1.0
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* @uses $SITENAME
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_site_name($echo=true) {
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global $SITENAME;
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$myVar = cl($SITENAME);
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Administrator's Email Address
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*
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* This will return the value set in the control panel
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*
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* @depreciated as of 3.0
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*
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* @since 1.0
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* @uses $EMAIL
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*
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* @param bool $echo Optional, default is true. False will 'return' value
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* @return string Echos or returns based on param $echo
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*/
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function get_site_email($echo=true) {
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global $EMAIL;
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$myVar = trim(stripslashes($EMAIL));
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if ($echo) {
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echo $myVar;
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} else {
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return $myVar;
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}
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}
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/**
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* Get Site Credits
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*
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* This will return HTML that displays 'Powered by GetSimple X.XX'
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* It will always be nice if developers left this in their templates
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* to help promote GetSimple.
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*
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* @since 1.0
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* @uses $site_link_back_url from configuration.php
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* @uses $site_full_name from configuration.php
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* @uses GSVERSION
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* @uses GSADMININCPATH
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*
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* @param string $text Optional, default is 'Powered by'
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* @return string
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*/
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function get_site_credits($text ='Powered by ') {
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include(GSADMININCPATH.'configuration.php');
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$site_credit_link = '<a href="'.$site_link_back_url.'" target="_blank" >'.$text.' '.$site_full_name.'</a>';
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echo stripslashes($site_credit_link);
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}
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/**
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* Menu Data
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*
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* This will return data to be used in custom navigation functions
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*
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* @since 2.0
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* @uses GSDATAPAGESPATH
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* @uses find_url
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* @uses getXML
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* @uses subval_sort
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*
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* @param bool $xml Optional, default is false.
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* True will return value in XML format. False will return an array
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* @return array|string Type 'string' in this case will be XML
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*/
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function menu_data($id = null,$xml=false) {
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$menu_extract = '';
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global $pagesArray;
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$pagesSorted = subval_sort($pagesArray,'menuOrder');
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if (count($pagesSorted) != 0) {
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$count = 0;
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if (!$xml){
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foreach ($pagesSorted as $page) {
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$text = (string)$page['menu'];
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$pri = (string)$page['menuOrder'];
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$parent = (string)$page['parent'];
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$title = (string)$page['title'];
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$slug = (string)$page['url'];
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$menuStatus = (string)$page['menuStatus'];
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$private = (string)$page['private'];
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$pubDate = (string)$page['pubDate'];
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$url = find_url($slug,$parent);
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$specific = array("slug"=>$slug,"url"=>$url,"parent_slug"=>$parent,"title"=>$title,"menu_priority"=>$pri,"menu_text"=>$text,"menu_status"=>$menuStatus,"private"=>$private,"pub_date"=>$pubDate);
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if ($id == $slug) {
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return $specific;
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exit;
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} else {
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$menu_extract[] = $specific;
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}
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}
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return $menu_extract;
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} else {
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$xml = '<?xml version="1.0" encoding="UTF-8"?><channel>';
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foreach ($pagesSorted as $page) {
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$text = $page['menu'];
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$pri = $page['menuOrder'];
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$parent = $page['parent'];
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$title = $page['title'];
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$slug = $page['url'];
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$pubDate = $page['pubDate'];
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$menuStatus = $page['menuStatus'];
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$private = $page['private'];
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$url = find_url($slug,$parent);
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$xml.="<item>";
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$xml.="<slug><![CDATA[".$slug."]]></slug>";
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$xml.="<pubDate><![CDATA[".$pubDate."]]></pubDate>";
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$xml.="<url><![CDATA[".$url."]]></url>";
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$xml.="<parent><![CDATA[".$parent."]]></parent>";
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$xml.="<title><![CDATA[".$title."]]></title>";
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$xml.="<menuOrder><![CDATA[".$pri."]]></menuOrder>";
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$xml.="<menu><![CDATA[".$text."]]></menu>";
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$xml.="<menuStatus><![CDATA[".$menuStatus."]]></menuStatus>";
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$xml.="<private><![CDATA[".$private."]]></private>";
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$xml.="</item>";
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}
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$xml.="</channel>";
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return $xml;
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}
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}
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}
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/**
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* Get Component
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*
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* This will return the component requested.
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* Components are parsed for PHP within them.
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*
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* @since 1.0
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* @uses GSDATAOTHERPATH
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* @uses getXML
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* @modified mvlcek 6/12/2011
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*
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* @param string $id This is the ID of the component you want to display
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* True will return value in XML format. False will return an array
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* @return string
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*/
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function get_component($id) {
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global $components;
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if (!$components) {
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if (file_exists(GSDATAOTHERPATH.'components.xml')) {
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$data = getXML(GSDATAOTHERPATH.'components.xml');
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$components = $data->item;
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} else {
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$components = array();
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}
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}
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if (count($components) > 0) {
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foreach ($components as $component) {
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if ($id == $component->slug) {
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eval("?>" . strip_decode($component->value) . "<?php ");
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}
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}
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}
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}
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/**
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* Get Main Navigation
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*
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* This will return unordered list of main navigation
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* This function uses the menu opitions listed within the 'Edit Page' control panel screen
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*
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* @since 1.0
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* @uses GSDATAOTHERPATH
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* @uses getXML
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* @uses subval_sort
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* @uses find_url
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* @uses strip_quotes
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* @uses exec_filter
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*
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* @param string $currentpage This is the ID of the current page the visitor is on
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* @param string $classPrefix Prefix that gets added to the parent and slug classnames
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* @return string
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*/
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function get_navigation($currentpage,$classPrefix = "") {
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$menu = '';
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global $pagesArray;
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|
$pagesSorted = subval_sort($pagesArray,'menuOrder');
|
|
if (count($pagesSorted) != 0) {
|
|
foreach ($pagesSorted as $page) {
|
|
$sel = ''; $classes = '';
|
|
$url_nav = $page['url'];
|
|
|
|
if ($page['menuStatus'] == 'Y') {
|
|
$parentClass = !empty($page['parent']) ? $classPrefix.$page['parent'] . " " : "";
|
|
$classes = trim( $parentClass.$classPrefix.$url_nav);
|
|
if ("$currentpage" == "$url_nav") $classes .= " current active";
|
|
if ($page['menu'] == '') { $page['menu'] = $page['title']; }
|
|
if ($page['title'] == '') { $page['title'] = $page['menu']; }
|
|
$menu .= '<li class="'. $classes .'"><a href="'. find_url($page['url'],$page['parent']) . '" title="'. encode_quotes(cl($page['title'])) .'">'.strip_decode($page['menu']).'</a></li>'."\n";
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
echo exec_filter('menuitems',$menu);
|
|
}
|
|
|
|
/**
|
|
* Check if a user is logged in
|
|
*
|
|
* This will return true if user is logged in
|
|
*
|
|
* @since 3.2
|
|
* @uses get_cookie();
|
|
* @uses $USR
|
|
*
|
|
* @return bool
|
|
*/
|
|
function is_logged_in(){
|
|
global $USR;
|
|
if (isset($USR) && $USR == get_cookie('GS_ADMIN_USERNAME')) {
|
|
return true;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
/**
|
|
* @depreciated as of 2.04
|
|
*/
|
|
function return_page_title() {
|
|
return get_page_title(FALSE);
|
|
}
|
|
/**
|
|
* @depreciated as of 2.04
|
|
*/
|
|
function return_parent() {
|
|
return get_parent(FALSE);
|
|
}
|
|
/**
|
|
* @depreciated as of 2.04
|
|
*/
|
|
function return_page_slug() {
|
|
return get_page_slug(FALSE);
|
|
}
|
|
/**
|
|
* @depreciated as of 2.04
|
|
*/
|
|
function return_site_ver() {
|
|
return get_site_version(FALSE);
|
|
}
|
|
/**
|
|
* @depreciated as of 2.03
|
|
*/
|
|
if(!function_exists('set_contact_page')) {
|
|
function set_contact_page() {
|
|
#removed functionality
|
|
}
|
|
}
|
|
?>
|