*/
// must be run within Dokuwiki
if(!defined('DOKU_INC')) die();
if(!defined('DOKU_PLUGIN')) define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
require_once(DOKU_PLUGIN.'syntax.php');
if(!defined('DW_COMMITS')) define('DW_COMMITS',DOKU_INC.'lib/plugins/dwcommits/');
/**
* All DokuWiki plugins to extend the parser/rendering mechanism
* need to inherit from this class
*/
class syntax_plugin_dwcommits extends DokuWiki_Syntax_Plugin {
private $helper;
private $db;
private $output;
function __construct() {
$this->helper =& plugin_load('helper', 'dwcommits');
}
/**
* return some info
*/
function getInfo(){
return array(
'author' => 'Myron Turner',
'email' => 'turnermm02@shaw.ca',
'date' => '20011-02-19',
'name' => 'dwcommits Syntax Plugin',
'desc' => 'Output git database query',
'url' => 'http://www.dokuwiki.org/plugin:dwcommits',
);
}
function getType(){ return 'container'; }
function getAllowedTypes() { return array('formatting', 'substition', 'disabled'); }
function getSort(){ return 158; }
function getPType(){ return 'block'; }
function connectTo($mode) {
$this->Lexer->addEntryPattern('~~DWCOMMITS.*?',$mode,'plugin_dwcommits');
$this->Lexer->addSpecialPattern('{{dwcommits_INF}}',$mode,'plugin_dwcommits');
}
function postConnect() { $this->Lexer->addExitPattern('DWCOMMITS~~','plugin_dwcommits'); }
/**
* Handle the match
*/
function handle($match, $state, $pos, Doku_Handler $handler){
switch ($state) {
case DOKU_LEXER_ENTER :
return array($state, "");
case DOKU_LEXER_UNMATCHED :
if(!$this->parse_match($match) ) {
return array($state, ' db parsing failed ');
}
return array($state, $match);
case DOKU_LEXER_EXIT :
return array($state, '');
case DOKU_LEXER_SPECIAL :
$this->db_data();
return array($state,'');
}
return array();
}
/**
* Create output
*/
function render($mode, Doku_Renderer $renderer, $data) {
if($mode == 'xhtml'){
$this->expire_cache();
list($state,$match) = $data;
switch ($state) {
case DOKU_LEXER_SPECIAL:
$renderer->doc .= '' . $this->output . '
'; break;
break;
case DOKU_LEXER_ENTER :
$renderer->doc .= ""; break;
break;
case DOKU_LEXER_UNMATCHED :
$renderer->doc .= $this->output;
case DOKU_LEXER_EXIT :
$renderer->doc .= "
";
break;
}
return true;
}
return false;
}
function expire_cache() {
global $ID;
$data = array('cache' => 'expire'); // the metadata being added
$render = false; // no need to re-render metadata now
$persistent = false; // this change doesn't need to persist passed the next metadata render.
p_set_metadata($ID, $data, $render, $persistent);
}
function parse_match($match) {
$this->output = "";
$result = array();
$matches = explode("\n", trim($match));
foreach($matches as $entry) {
list($field,$val) = explode(':',$entry);
$field = trim($field);
$val = trim($val);
if(preg_match('/^\s*#/',$field)) continue;
switch($field) {
case 'DATABASE':
/*
This call to setup_syntax() will give,for instance:
https://github.com/turnermm/fckgLite slot=url2
*/
$remote_url = $this->helper->setup_syntax($val);
$remote_url .= " db=" . $val;
$val = "";
break;
case 'TERM_1':
$field = 'terms_1';
break;
case 'AND_OR_TERM_2':
$field = 'OP_1';
if(!$val) $val = 'OR';
break;
case 'TERM_2':
$field = 'terms_2';
break;
case 'AND_OR_AUTHOR':
$field = 'OP_2';
if(!$val) $val = 'AND';
break;
case 'AUTHOR':
$field = 'author';
break;
case 'DATE_1':
$field = 'd1';
break;
case 'DATE_2':
$field = 'd2';
break;
case 'BRANCH':
$field = 'branch';
break;
}
if($val) $result[$field]=$val;
}
$this->db = $this->helper->_getDB();
list($arr,$q) = $this->helper->select_all($result);
if($arr) {
$this->output = "Query: $q
";
$this->output .= $this->helper->format_result_table($arr,$result);
return true;
}
return false;
}
function db_data() {
$this->output = "";
$filename = DW_COMMITS . 'db/dbnames.ser';
$inf_str = file_get_contents ($filename);
$inf = unserialize($inf_str);
foreach($inf as $val=>$entry) {
if(preg_match('/dwcommits_(\d+)/',$entry, $matches)) {
$this->output .= "Database File: $entry\n";
if(($url = $this->dwc_element('url', $matches[1], $inf))!== false) {
$this->output .= "Remote URL: $url\n";
}
$git = $this->dwc_element('git', $matches[1], $inf);
if($git !== false) {
if(!file_exists($git)) {
$this->output .= "Local Git Missing: $git\n";
}
else $this->output .= "Local Git: $git\n";
}
$this->output .= "\n";
}
}
}
function dwc_element($prefix, $suffix, $ar) {
$inx = $prefix . $suffix;
if(isset($ar[$inx])) {
return $ar[$inx];
}
return false;
}
}
?>