Package_Repository Class Reference

connect to NOALYSS_PACKAGE and fetch the file web.xml , it displays content of this file , build the appropriate object for installing More...

Collaboration diagram for Package_Repository:

Public Member Functions
	__construct ()
	can_download ()
	check that NOALYSS_HOME exists and is writable
	display_noalyss_info ()
	Get info for Noalyss code : version #, announce, path to the last version.
	find_plugin ($p_code)
	return a SimpleXMLElement of the plugin thanks its code, it returns NULL if no plugin is found
	find_template ($p_code)
	return a SimpleXMLElement of the db template thanks its code, it returns NULL if no template is found
	getContent ()
	make_object ($p_type, $p_id)
	read_package_xml ($p_file)
	Read xml file from the package.
	setContent ($content)
	set content

Static Public Member Functions
static	getTimeCacheSecond ()
static	setTimeCacheSecond (int $time_cache_second)

Static Public Attributes
static	$time_cache_second = 3600

Protected Attributes
	$content

Detailed Description

connect to NOALYSS_PACKAGE and fetch the file web.xml , it displays content of this file , build the appropriate object for installing

Definition at line 31 of file package_repository.class.php.

Constructor & Destructor Documentation

__construct()

Package_Repository::__construct

(

)

See also

package_repository.test.php

Definition at line 40 of file package_repository.class.php.

    {
        if ( DEBUGNOALYSS > 1) self::$time_cache_second=1;
        // Check we can resolve the name
        $host=parse_url(NOALYSS_PACKAGE_REPOSITORY,PHP_URL_HOST);
        $file=$_ENV['TMP']."/web.xml";
 
        if ( file_exists($file) ) {
            $date_time=new \DateTime();
            $file_tmstamp=filemtime($file);
 
            $delta=$date_time->getTimestamp() - $file_tmstamp;
 
            // if file too old , refresh it
            if ( $delta > self::$time_cache_second ) {
                $web_repo = file_get_contents(NOALYSS_PACKAGE_REPOSITORY."/web.xml");
                $f_file= fopen($file,"w+");
                fwrite($f_file,$web_repo);
                fclose($f_file);
                $this->setContent($web_repo);
            } else {
                $this->setContent(file_get_contents($file));
            }
        } elseif( gethostbyname($host) != $host) {
            $content=file_get_contents(NOALYSS_PACKAGE_REPOSITORY."/web.xml");
            $this->content=simplexml_load_string($content);
            $file=$_ENV['TMP']."/web.xml";
            $f_file= fopen($file,"w+");
            fwrite($f_file,$this->content->saveXML());
            fclose($f_file);
        } else {
            $this->content=NULL;
        }
 
 
 
    }

References $content, $delta, $file, content, elseif, and setContent().

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Member Function Documentation

can_download()

Package_Repository::can_download

(

)

check that NOALYSS_HOME exists and is writable

Definition at line 114 of file package_repository.class.php.

    {
        $download_dir=NOALYSS_HOME."/tmp";
        if (is_dir($download_dir)&&is_writable($download_dir))
        {
            return TRUE;
        }
        return FALSE;
    }

display_noalyss_info()

Package_Repository::display_noalyss_info

(

)

Get info for Noalyss code : version #, announce, path to the last version.

Definition at line 128 of file package_repository.class.php.

    {
        global $g_user;
        if ( $this->content == NULL ) {
            throw new Exception(_("Problème réseau"),10);
        }
        switch ($g_user->lang)
        {
            case 'fr_FR.utf8':
                    echo "<pre>";
                    echo $this->content->core->description;
                    echo "</pre>";
                
                break;
            case 'en_US.utf8':
                break;
            case 'nl_NL.utf8':
                break;
        }
    }

References $g_user, _, and content.

find_plugin()

Package_Repository::find_plugin

(

$p_code

)

return a SimpleXMLElement of the plugin thanks its code, it returns NULL if no plugin is found

Parameters

string

$p_code

code of the plugin

Returns

SimpleXMLElement or NULL if not found

Definition at line 154 of file package_repository.class.php.

    {
         if ( $this->content == NULL ) {
            throw new Exception(_("Problème réseau"),10);
        }
        $a_plugin=$this->content->xpath('//plugins/plugin');
        $nb_plugin=count($a_plugin);
        for ($i=0; $i<$nb_plugin; $i++)
        {
            if (trim($a_plugin[$i]->code)==$p_code)
            {
                return $a_plugin[$i];
            }
        }
        return NULL;
    }

References $a_plugin, $i, $nb_plugin, _, and content.

Referenced by make_object().

find_template()

Package_Repository::find_template

(

$p_code

)

return a SimpleXMLElement of the db template thanks its code, it returns NULL if no template is found

Parameters

string

$p_code

code of the template

Returns

SimpleXMLElement or NULL if not found

Definition at line 177 of file package_repository.class.php.

    {
        if ( $this->content == NULL ) {
            throw new Exception(_("Problème réseau"),10);
        }
        $a_template=$this->content->xpath('//database_template/dbtemplate');
        $nb_template=count($a_template);
        for ($i=0; $i<$nb_template; $i++)
        {
            if (trim($a_template[$i]->code)==$p_code)
            {
                return $a_template[$i];
            }
        }
        return NULL;
    }

References $a_template, $i, $nb_template, _, and content.

Referenced by make_object().

getContent()

Package_Repository::getContent

(

)

Definition at line 95 of file package_repository.class.php.

    {
        return $this->content;
    }

References $content.

getTimeCacheSecond()

static Package_Repository::getTimeCacheSecond ( )

static

Returns

int

Definition at line 80 of file package_repository.class.php.

                                               : int
    {
        return self::$time_cache_second;
    }

make_object()

Package_Repository::make_object	(		$p_type,
			$p_id )

Definition at line 194 of file package_repository.class.php.

    {
        if ( $this->content == NULL ) {
            throw new Exception(_("Problème réseau"),10);
        }
        switch ($p_type)
        {
            case "core":
                // Create an object to download & install the core
                $obj=new Package_Core("Noalyss", "Core", $this->content->core->path);
                return $obj;
                break;
            case 'template':
            // create an object to download & install the template
                $db=$this->find_template($p_id);
                if ($db == NULL ) {
                    throw new Exception(_("Modèle non trouvé"),1002);
                }
                $obj=new Package_Template($db->name,$db->description,$db->path);
                return $obj;
            case 'plugin':
                // create an object to download & install a plugin
                $plugin = $this->find_plugin($p_id);
                if ($plugin==NULL)
                {
                    throw new Exception(_("Extension non trouvée"), 1001);
                }
                $obj=new Package_Plugin($plugin->name,$plugin->description,$plugin->path);
                return $obj;
                break;
            case 'contrib':
            //create an object to download & install a contrib
            default:
                break;
        }
    }

References $obj, $p_id, $p_type, _, content, find_plugin(), and find_template().

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read_package_xml()

Package_Repository::read_package_xml

(

$p_file

)

Read xml file from the package.

Parameters

string

$p_file

Returns

SimpleXMLElement

Definition at line 235 of file package_repository.class.php.

    {
        $dom=new DomDocument('1.0');
        $dom->load($p_file);
        $xml=simplexml_import_dom($dom);
        return $xml;
    }

References $xml.

setContent()

Package_Repository::setContent

(

$content

)

set content

Parameters

$content

xml file to be parsed

Returns

Package_Repository

Definition at line 105 of file package_repository.class.php.

    {
        $this->content=simplexml_load_string($content);
        if ( $this->content==false ) throw new Exception ("XML INVALIDE [$content]",EXC_INVALID);
        return $this;
    }

References $content, content, and EXC_INVALID.

Referenced by __construct().

setTimeCacheSecond()

static Package_Repository::setTimeCacheSecond ( int $time_cache_second )

static

Parameters

int

$time_cache_second

Definition at line 88 of file package_repository.class.php.

                                                                     :void
    {
        self::$time_cache_second = $time_cache_second;
 
    }

References $time_cache_second.

Field Documentation

$content

Package_Repository::$content

protected

Definition at line 34 of file package_repository.class.php.

Referenced by __construct(), getContent(), and setContent().

$time_cache_second

Package_Repository::$time_cache_second = 3600

static

Definition at line 35 of file package_repository.class.php.

Referenced by setTimeCacheSecond().

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The documentation for this class was generated from the following file:

• include/class/package_repository.class.php