kabano/models/d.wiki.php

215 lines
5.9 KiB
PHP
Executable File

<?
/**********************************************************
***********************************************************
**
** This class is to manage a wiki page object
**
***********************************************************
**********************************************************/
require_once($config['third_folder']."Md/MarkdownExtra.inc.php");
class WikiPage
{
public $id = 0;
public $title = NULL;
public $url = NULL;
public $locale = NULL;
public $lastedit = NULL;
public $archive = NULL;
public $content = NULL;
/*****
** Checks if a page at this URL exists and return the ID
*****/
public function checkUrl($url, $withArchive=0, $elementNb=0) {
global $config;
$con = pg_connect("host=".$config['SQL_host']." dbname=".$config['SQL_db']." user=".$config['SQL_user']." password=".$config['SQL_pass'])
or die ("Could not connect to server\n");
$query = "SELECT id FROM wiki WHERE url=$1";
if($withArchive==0) {
$query .= " AND archive=FALSE";
}
$query .= " ORDER BY lastedit DESC LIMIT 1 OFFSET $2";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($url, $elementNb))
or die ("Cannot execute statement\n");
pg_close($con);
if(pg_num_rows($result) == 1) {
$wiki = pg_fetch_assoc($result);
$this->id = $wiki['id'];
$this->url = $url;
return 1;
}
else {
$this->url = $url;
return 0;
}
}
/*****
** Populate the object using its ID
*****/
public function populate() {
global $config;
if($this->id != 0) {
$con = pg_connect("host=".$config['SQL_host']." dbname=".$config['SQL_db']." user=".$config['SQL_user']." password=".$config['SQL_pass'])
or die ("Could not connect to server\n");
$query = "SELECT * FROM wiki WHERE id=$1";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($this->id))
or die ("Cannot execute statement\n");
pg_close($con);
$wiki = pg_fetch_assoc($result);
$this->title = $wiki['title'];
$this->url = $wiki['url'];
$this->locale = $wiki['locale'];
$this->lastedit = $wiki['lastedit'];
$this->archive = $wiki['archive'];
$this->content = $wiki['content'];
}
else {
die("Cannot populate a wiki page without ID");
}
}
/*****
** Edit a page by archiving the current one and inserting a new one ID
*****/
public function update() {
global $config;
global $user;
$con = pg_connect("host=".$config['SQL_host']." dbname=".$config['SQL_db']." user=".$config['SQL_user']." password=".$config['SQL_pass'])
or die ("Could not connect to server\n");
$query = "UPDATE wiki SET archive = TRUE WHERE url = $1";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($this->url))
or die ("Cannot execute statement\n");
$query = "INSERT INTO wiki (url, title, content, lastedit, archive, locale) VALUES
($1, $2, $3, $4, FALSE, $5)";
pg_prepare($con, "prepare2", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare2", array($this->url, $this->title, $this->content, date('r'), $this->locale))
or die ("Cannot execute statement\n");
pg_close($con);
error_log(
date('r')." \t".$user->name." (".$user->id.") \tUPDATE \tEdit wiki page '".$this->url."'\r\n",
3,
$config['logs_folder'].'wiki.log');
}
/*****
** Delete a page by archiving it
*****/
public function delete() {
global $config;
global $user;
$con = pg_connect("host=".$config['SQL_host']." dbname=".$config['SQL_db']." user=".$config['SQL_user']." password=".$config['SQL_pass'])
or die ("Could not connect to server\n");
$query = "UPDATE wiki SET archive = TRUE WHERE url = $1";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($this->url))
or die ("Cannot execute statement\n");
pg_close($con);
error_log(
date('r')." \t".$user->name." (".$user->id.") \tDELETE \tArchive wiki page '".$this->url."'\r\n",
3,
$config['logs_folder'].'wiki.log');
}
/*****
** Create a page by archiving the current one and inserting a new one ID
*****/
public function insert() {
global $config;
global $user;
$con = pg_connect("host=".$config['SQL_host']." dbname=".$config['SQL_db']." user=".$config['SQL_user']." password=".$config['SQL_pass'])
or die ("Could not connect to server\n");
$query = "INSERT INTO wiki (url, title, content, lastedit, archive, locale) VALUES
($1, $2, $3, $4, FALSE, $5)";
pg_prepare($con, "prepare2", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare2", array($this->url, $this->title, $this->content, date('r'), $this->locale))
or die ("Cannot execute statement\n");
pg_close($con);
error_log(
date('r')." \t".$user->name." (".$user->id.") \tINSERT \tCreate new wiki page '".$this->url."'\r\n",
3,
$config['logs_folder'].'wiki.log');
}
/*****
** Converts the Markdown content to HTML
*****/
public function md2html() {
$this->content_html = \Michelf\MarkdownExtra::defaultTransform($this->content);
}
}
class WikiPages
{
public $ids = array();
public $number = NULL;
/*****
** Checks if a page at this URL exists and return the ID
*****/
public function getHistory($url) {
global $config;
$con = pg_connect("host=".$config['SQL_host']." dbname=".$config['SQL_db']." user=".$config['SQL_user']." password=".$config['SQL_pass'])
or die ("Could not connect to server\n");
$query = "SELECT id FROM wiki WHERE url=$1 ORDER BY lastedit DESC";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($url))
or die ("Cannot execute statement\n");
pg_close($con);
$this->number = pg_num_rows($result);
for($i = 0; $i < $this->number; $i++) {
$row = pg_fetch_assoc($result, $i);
$this->ids[$i] = $row['id'];
}
}
}
?>