Class: I2CE FileDump

This article desrcibes the class I2CE_FileDumpwhich extends the class I2CE_Page It is contained in the module FileDump in the package I2CE The class is defined in the file: modules/Pages/modules/FileDump/I2CE_FileDump.php class that will dump out a requested file that is found using a I2CE_FileSearch

It recogonizes the following GET REQUEST Variables

• name -- (Required) the name the file
• cat -- (Required) the category of the file as registered with I2CE_FileSearch
• content -- (Optional) If set, it will be the content-type: for the header. It will overide the following options:
• ext -- (Optional) If set, it will be the extension used to determine the mime/type/content type for the file. Useful for misnamed files
• apdContent -- (Optional) A string to append to the content-type. Useful, for example, if it is a text file, somefile.txt, but you would like to specify the character set.

@package I2CE @subpackage Core @author Carl Leitner <litlfred@ibiblio.org>

@version 0.1 @access public

Variables

$default_categories

protected @var array $default_categories -- an array of default categories for file extensions.

• Type: protected $default_categories

Methods

__construct()

Constructor method.

• Signature: public function __construct($args,$request_remainder)

Parameters:

• $args
• $request_remainder

display()

Handles GET requests for a file. The relevant get variables are:

• cat -- the I2CE_FileSearch category we should be looking for
• name -- the filename we are looking for

As an alternative (mainly b/c libxml's xmlSetProp (which is used by PHP's DOM) which will automatically escape &) you can set the variable encoded=ENC_BLAH where ENC_BLAH is an urlencoded string with the cat and name variables set e.g urlencode("cat=SCRIPTS&name=somescript.js")

• Signature: public function display()

doHeader()

Function to return the proper header type from a file's extension some of the code extracted gratefully from http://us3.php.net/manual/en/function.fread.php#72716 @param string $mime_type the files mime type. Defaults to null. Will be overidden if $ext is not empty

• Signature: public function doHeader($file,$ext,$content,$apdContent)
• Returns: array of string. the headers;

Parameters:

• string $file
  the files name
• string $ext
  the files (possible forced) extension -- lower case. If null/empty it is not used.
• $content
• $apdContent

dump()

• Signature: protected function dump($vars)

Parameters:

• $vars

initializeTemplate()

Handles creating hte I2CE_TemplateMeister templates and loading any default templates

• Signature: protected function initializeTemplate()
• Returns: boolean true on success

Inherited Fuzzy Methods

launchBackgroundProcess()

This method is inherited from I2CE_Page->launchBackgroundProcess()

launchBackgroundPHPScript()

This method is inherited from I2CE_Page->launchBackgroundPHPScript()

launchBackgroundPage()

This method is inherited from I2CE_Page->launchBackgroundPage()

addColorPickerTriple()

This method is inherited from I2CE_Page->addColorPickerTriple()

selectOptionsImmediate()

This method is inherited from I2CE_Page->selectOptionsImmediate()

setDisplayData()

This method is inherited from I2CE_Page->setDisplayData()

setDisplayDataImmediate()

This method is inherited from I2CE_Page->setDisplayDataImmediate()

addFormWorm()

This method is inherited from I2CE_Page->addFormWorm()

getClassValue()

This method is inherited from I2CE_Page->getClassValue()

loadClassValues()

This method is inherited from I2CE_Page->loadClassValues()

setClassValue()

This method is inherited from I2CE_Page->setClassValue()

setClassValues()

This method is inherited from I2CE_Page->setClassValues()

addOption()

This method is inherited from I2CE_Page->addOption()

addOptions()

This method is inherited from I2CE_Page->addOptions()

addAutoCompleteInputTreeById()

This method is inherited from I2CE_Page->addAutoCompleteInputTreeById()

addAutoCompleteInputTree()

This method is inherited from I2CE_Page->addAutoCompleteInputTree()

setForm()

This method is inherited from I2CE_Page->setForm()

getField()

This method is inherited from I2CE_Page->getField()

setReview()

This method is inherited from I2CE_Page->setReview()

isReview()

This method is inherited from I2CE_Page->isReview()

setShowForm()

This method is inherited from I2CE_Page->setShowForm()

showForm()

This method is inherited from I2CE_Page->showForm()

makeJumper()

This method is inherited from I2CE_Page->makeJumper()

menuSelect()

This method is inherited from I2CE_Page->menuSelect()

addUpdateSelect()

This method is inherited from I2CE_Page->addUpdateSelect()

addAjaxUpdate()

This method is inherited from I2CE_Page->addAjaxUpdate()

addAjaxToggle()

This method is inherited from I2CE_Page->addAjaxToggle()

addAjaxRequestFunction()

This method is inherited from I2CE_Page->addAjaxRequestFunction()

addAjaxCompleteFunction()

This method is inherited from I2CE_Page->addAjaxCompleteFunction()

addAjaxToggleOnFunction()

This method is inherited from I2CE_Page->addAjaxToggleOnFunction()

addAjaxToggleOffFunction()

This method is inherited from I2CE_Page->addAjaxToggleOffFunction()

hasAjax()

This method is inherited from I2CE_Page->hasAjax()

setDataTypePriority()

This method is inherited from I2CE_Page->setDataTypePriority()

setData()

This method is inherited from I2CE_Page->setData()

getData()

This method is inherited from I2CE_Page->getData()

getDefaultData()

This method is inherited from I2CE_Page->getDefaultData()

removeData()

This method is inherited from I2CE_Page->removeData()

getDataNames()

This method is inherited from I2CE_Page->getDataNames()

ensureNode()

This method is inherited from I2CE_Page->ensureNode()