Kabano is a PHP web application listing alpine huts. https://kabano.org/
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 

289 lines
9.3 KiB

<?
namespace Kabano;
/**********************************************************
***********************************************************
**
** This class is to manage a wiki page object
**
***********************************************************
**********************************************************/
require_once($config['third_folder']."Md/MarkdownExtra.inc.php");
class WikiPage
{
public $content_id = NULL;
public $locale_id = NULL;
public $version_id = NULL;
public $permalink = NULL;
public $version = 0;
public $locale = NULL;
public $creation_date = NULL;
public $update_date = NULL;
public $author = NULL;
public $is_public = NULL;
public $is_archive = NULL;
public $is_commentable = NULL;
public $type = "wiki";
public $name = NULL;
public $content = NULL;
/*****
** Checks if a page at this ermalink exists and return the populated element
*****/
public function checkPermalink($permalink, $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 content_versions.id AS version_id, * FROM contents INNER JOIN content_locales ON contents.id = content_locales.content_id INNER JOIN content_versions ON content_locales.id = content_versions.locale_id WHERE permalink=$1 AND type='wiki'";
if($withArchive==0) {
$query .= " AND is_archive=FALSE AND is_public=TRUE";
}
$query .= " ORDER BY update_date DESC LIMIT 1 OFFSET $2";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($permalink, $elementNb))
or die ("Cannot execute statement\n");
pg_close($con);
if(pg_num_rows($result) == 1) {
$row = pg_fetch_assoc($result);
$this->populate($row);
return 1;
}
else {
return 0;
}
}
/*****
** Populate the object using raw data from SQL
*****/
public function populate($row) {
$this->content_id = $row['content_id'];
$this->locale_id = $row['locale_id'];
$this->version_id = $row['version_id'];
$this->permalink = $row['permalink'];
$this->version = $row['version'];
$this->locale = $row['locale'];
$this->creation_date = $row['creation_date'];
$this->update_date = $row['update_date'];
$this->author = $row['author'];
$this->is_public = $row['is_public'];
$this->is_archive = $row['is_archive'];
$this->is_commentable = $row['is_commentable'];
$this->type = $row['type'];
$this->name = $row['name'];
$this->content = $row['content'];
}
/*****
** Edit a page by archiving the current one and inserting a new one ID
*****/
public function update() {
global $config;
global $user;
if($this->content_id == 0 || $this->locale_id == 0 || $this->version_id == 0)
die("Cannot update entry without giving ID");
$this->version++;
$con = pg_connect("host=".$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 content_versions SET is_archive = TRUE WHERE locale_id = $1";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($this->locale_id))
or die ("Cannot execute statement\n");
$query = "INSERT INTO content_versions (version, update_date, is_archive, name, content, locale_id) VALUES
($1, $2, FALSE, $3, $4, $5) RETURNING id";
pg_prepare($con, "prepare2", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare2", array($this->version, date('r'), $this->name, $this->content, $this->locale_id))
or die ("Cannot execute statement\n");
$this->version_id = pg_fetch_assoc($result)['id'];
$query = "INSERT INTO content_contributors (content, contributor) VALUES
($1, $2) ON CONFLICT (content, contributor) DO NOTHING";
pg_prepare($con, "prepare3", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare3", array($this->locale_id, $user->id))
or die ("Cannot execute statement\n");
pg_close($con);
error_log(
date('r')." \t".$user->name." (".$user->id.") \tUPDATE \tEdit wiki page '".$this->permalink."'\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 contents SET is_public=FALSE WHERE permalink=$1 AND type='wiki'";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($this->permalink))
or die ("Cannot execute statement\n");
pg_close($con);
error_log(
date('r')." \t".$user->name." (".$user->id.") \tDELETE \tUnpublish wiki page '".$this->permalink."'\r\n",
3,
$config['logs_folder'].'wiki.log');
}
/*****
** Restore a page from unpublishing it
*****/
public function restore() {
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 contents SET is_public=TRUE WHERE permalink=$1 AND type='wiki'";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($this->permalink))
or die ("Cannot execute statement\n");
pg_close($con);
error_log(
date('r')." \t".$user->name." (".$user->id.") \tRESTORE \tPublish wiki page '".$this->permalink."'\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 contents (permalink, creation_date, is_public, is_commentable, type) VALUES
($1, $2, TRUE, FALSE, 'wiki') RETURNING id";
pg_prepare($con, "prepare1", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare1", array($this->permalink, date('r')))
or die ("Cannot execute statement\n");
$this->content_id = pg_fetch_assoc($result)['id'];
$query = "INSERT INTO content_locales (content_id, locale, author) VALUES
($1, $2, $3) RETURNING id";
pg_prepare($con, "prepare2", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare2", array($this->content_id, $this->locale, $user->id))
or die ("Cannot execute statement\n");
$this->locale_id = pg_fetch_assoc($result)['id'];
$query = "INSERT INTO content_versions (version, update_date, is_archive, name, content, locale_id) VALUES
('0', $1, FALSE, $2, $3, $4) RETURNING id";
pg_prepare($con, "prepare3", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare3", array(date('r'), $this->name, $this->content, $this->locale_id))
or die ("Cannot execute statement\n");
$this->version_id = pg_fetch_assoc($result)['id'];
$query = "INSERT INTO content_contributors (content, contributor) VALUES
($1, $2)";
pg_prepare($con, "prepare4", $query)
or die ("Cannot prepare statement\n");
$result = pg_execute($con, "prepare4", array($this->locale_id, $user->id))
or die ("Cannot execute statement\n");
pg_close($con);
error_log(
date('r')." \t".$user->name." (".$user->id.") \tINSERT \tCreate new wiki page '".$this->permalink."'\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);
}
}
/**********************************************************
***********************************************************
**
** This class is to manage a wiki page object
**
***********************************************************
**********************************************************/
class WikiPages
{
public $objs = 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 content_versions.id AS version_id, * FROM contents INNER JOIN content_locales ON contents.id = content_locales.content_id INNER JOIN content_versions ON content_locales.id = content_versions.locale_id WHERE permalink=$1 AND type='wiki' ORDER BY update_date DESC";
pg_prepare($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);
$this->objs[$i] = new WikiPage;
$this->objs[$i]->populate($row);
}
}
}
?>