File Source for IntermediateParser.inc

<?php
/**
* The phpDocumentor_IntermediateParser Class
*
* The Intermediary Data Parser (intermediate between Parse and Converter)
*
* phpDocumentor :: automatic documentation generator
*
* PHP versions 4 and 5
*
* Copyright (c) 2002-2006 Gregory Beaver
*
* LICENSE:
*
* This library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General
* Public License as published by the Free Software Foundation;
* either version 2.1 of the License, or (at your option) any
* later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @package phpDocumentor
* @author Gregory Beaver <[email protected]>
* @copyright 2002-2006 Gregory Beaver
* @license http://www.opensource.org/licenses/lgpl-license.php LGPL
* @version CVS: $Id: IntermediateParser.inc 317234 2011-09-24 05:03:55Z ashnazg $
* @filesource
* @link http://www.phpdoc.org
* @link http://pear.php.net/PhpDocumentor
* @since 1.1
*/
/** The phpDocumentor_IntermediateParser Class
*
* This class performs the work of organizing raw data from the parser in the
* format of descendants of the {@link parserElement} class. This is also where
* processing of package pages occurs, in
* {@link phpDocumentor_IntermediateParser::handleClass()} for class-level
* packages and {@link phpDocumentor_IntermediateParser::handleDocBlock()} for
* page-level packages.
*
* Most of the work of this parser goes to matching up
* DocBlocks with the elements that they are documenting. Since DocBlocks are
* passed before the element they document, the last DocBlock is stored in
* {@link phpDocumentor_IntermediateParser::$last} and then placed into the
* $docblock parameter of the parserElement
* descendant object.
* @author Gregory Beaver
* @version $Id: IntermediateParser.inc 317234 2011-09-24 05:03:55Z ashnazg $
* @copyright 2002 Gregory Beaver
* @package phpDocumentor
*/
class phpDocumentor_IntermediateParser
{
/**
* @var parserDocBlock
*/
var $last;
/**
* type of the last parser Element handled
*
* This is used in handleDocBlock to determine whether a DocBlock is a
* page-level DocBlock in conjunction with the {@link parserData::$clean}
* var. A page-level DocBlock is alwaysthe first DocBlock in a file, and
* must be followed by another DocBlock. The first test is handled by
* parserData::$clean, which is set to false on the first encounter of an
* element, and the second test is handled by this variable, which must be
* equal to "docblock"
* @see handleDocBlock()
* @var string
*/
var $lasttype = '';
/**
* Name of the class currently being parsed.
* It is only used (and only valid) when phpDocumentor_IntermediateParser is
* parsing a class
* @var string
*/
var $cur_class = '';
/**
* type of the current parser Element being handled
*
* This is used by {@link HandleEvent()} to set the {@link $lasttype} var,
* which is used to detect page-level DocBlocks
* @var string
*/
var $type = '';
/**
* set in {@link Setup.inc.php} to the value of the parseprivate commandline
* option. If this option is true, elements with an @access private tag
* will be parsed and displayed
* @tutorial phpDocumentor.howto.pkg#using.command-line.parseprivate
* @var boolean
*/
var $parsePrivate = false;
/**
* this variable is used to prevent parsing of elements with an @ignore tag
* @see $packageoutput
* @see $parsePrivate
*/
var $private_class = false;
/**
* used to set the output directory
* @see setTargetDir()
*/
var $targetDir;
/**
* used to set the template base directory
* @see setTemplateBase()
*/
var $templateBase;
/**
* array of parsed package pages
*
* used by {@link Convert()} to convert all package pages into output
* @var array
*/
var $package_pages = array();
/**
* @var array array of all {@link parserData} containing page information
*/
var $pages = array();
/**
* Put away a page that has been @ignored or @access private if
* !{@link $parsePrivate}
*
* When a page has @access private in its DocBlock, it is placed here
* instead of in {@link $pages}, to allow for proper Class parsing. Since
* classes and pages are parsed as if they were separate, this array allows
* public classes on private pages to retrieve information needed about the
* page that holds the class and to {@link addPageIfNecessary()} to the
* $pages array
* @var array
*/
var $privatepages = array();
/**
* Keeps track of packages of classes that have parent classes in another
* package. Used in automatic linking.
*
* This array is updated by {@link addPackageParent()}, which is called in
* {@link Classes::processChild()} to keep track of classes that descend
* from classes in different packages. In other words, if class foo is in
* package one, and class bar is in package two, an entry
* $package_parents['two'] = 'one' will be made.
* @var array Format: packagename => parentpackagename
* @see Converter::getLink()
*/
var $package_parents = array();
/**
* Used to determine the category for tutorials.
*
* WARNING: If more than one category exists, the last category
* encountered will overwrite the previous and will raise a big warning
* @var array Format: packagename => categoryname
*/
var $packagecategories = array();
/**
* list of all packages encountered while documenting. Used in automatic
* linking.
*
* Converter::getLink() first checks if an ambiguous link is found in the
* current package. If not, it then checks in parent packages, and if still
* not found, uses this array to check in the rest of the packages before
* giving up
* @var array Format: array(packagename => 1, packagename => 1,...)
* @see Converter::getLink()
*/
var $all_packages = array();
/**
* array of packages to parser and output documentation for, if not all
* packages should be documented
*
* Format:
* array(package1,package2,...)
* or false if not set
*
* Use this option to limit output similar to ignoring files. If you have
* some temporary files that you don't want to specify by name but don't
* want included in output, set a package name for all the elements in your
* project, and set packageoutput to that name. the default package will be
* ignored. Parsing speed does not improve. If you want to ignore files
* for speed reasons, use the ignore command-line option
* @tutorial phpDocumentor.howto.pkg#using.command-line.packageoutput
* @see Io
* @var false|array
*/
var $packageoutput = false;
/**
* the functions which handle output from the {@link Parser}
* @see handleEvent(), handleDocBlock(), handlePage(), handleClass()
* @see handleDefine(), handleFunction(), handleMethod(), handleVar()
* @see handlePackagePage(), handleInclude(), handleTutorial()
*/
var $event_handlers = array(
'docblock' => 'handleDocBlock',
'page' => 'handlePage',
'class' => 'handleClass',
'define' => 'handleDefine',
'function' => 'handleFunction',
'method' => 'handleMethod',
'var' => 'handleVar',
'const' => 'handleConst',
'packagepage' => 'handlePackagePage',
'include' => 'handleInclude',
'global' => 'handleGlobal',
'tutorial' => 'handleTutorial',
);
/**
* $data contains parsed structures for the current page being parsed
*
* In version 1.1+, $data is only used to store the current page information.
* All handling of documented elements is handled by the
* {@link ProceduralPages} and {@link Classes} classes.
* @var parserData
*/
var $data;
/**
* set in {@link Setup.inc.php} to the value of the quitemode commandline
* option.
*
* If this option is true, informative output while parsing will not be
* displayed (documentation is unaffected)
* @var boolean
* @tutorial phpDocumentor.howto.pkg#using.command-line.quiet
*/
var $quietMode = false;
/**
* set in {@link Setup.inc.php} to the value of the undocumentedElementWarnings commandline
* option.
*
* If this option is true, warnings about certain elements (classes, methods)
* that are not documented with DocBlocks will be shown while parsing,
* and will also be displayed in the errors.html page
* (other documentation is unaffected)
* @var boolean
* @tutorial phpDocumentor.howto.pkg#using.command-line.undocumentedelements
*/
var $undocumentedElementWarnings = false;
/**
* used to keep track of inheritance at the smartest level possible for a
* dumb computer
* @var Classes
*/
var $classes = false;
/**
* used to keep track of all elements in a procedural page. Handles name
* conflicts with elegance
* @since 1.1
* @var ProceduralPages
*/
var $proceduralpages = false;
/**
* an array of template names indexed by converter name
*
* For example, if the default HTMLframesConverter is using the DOM/l0l33t
* template, the array will be
* <code>$converters['frames'] = 'DOM/l0l33t'</code>
* @var array Format: array(Convertername1 => templatename)
* @see Converter
*/
var $converters = false;
/**
* @var string Title of generated documentation, passed to Converters
*/
var $title = '';
var $uses = array();
var $db_template;
/**
* Stores parsed CHANGELOG/INSTALL/README files
* @var array Format: array(CHANGELOG => contents,
* INSTALL => contents,
* README => contents)
*/
var $ric = array();
/**
* Flag used to determine whether the last docblock
* was a page-level docblock.
* @var boolean
* @access private
*/
var $_lastDocBlockWasPageLevel = false;
/**
* Flag used to determine whether the Page-level
* DocBlock was declared in old or new style
* @var boolean
* @access private
*/
var $_oldPageLevel = false;
/**
* sets up basic data structures
* @param string Title of generated documentation, passed to Converters
* @see $title, $data, $classes, $proceduralpages
*/
function phpDocumentor_IntermediateParser($title='Generated Documentation')
{
$this->title = $title;
$this->data = new parserData;
$this->classes = new Classes;
$this->proceduralpages = new ProceduralPages;
}
/**
* Retrieve the relative path. If the path contains "pear/" it will
* be used as the base, otherwise the Program_Root string will be used.
* @global array uses 'Program_Root' option to replace it with '' for
* retrieving the source location of a file
* @param string path to file
* @return string
* @see $sourceLocation
* @access private
*/
function _getSourceLocation($sl, $sourceloc)
{
global $_phpDocumentor_options;
if (empty($sl)) return false;
$sl = str_replace('\\','/',$sl);
if (strpos($sl,'pear/'))
{
$sl = substr($sl,strpos($sl,'pear/') + 5);
if (dirname($sl) == '.')
{
return 'PEAR';
}
return dirname($sl);
} else
{
if (strpos(str_replace($_phpDocumentor_options['Program_Root'] . PATH_DELIMITER,'',$sourceloc),PATH_DELIMITER) === false)
return '';
return dirname(str_replace($_phpDocumentor_options['Program_Root'] . PATH_DELIMITER,'',$sourceloc));
}
}
/**
* Guess the package/subpackage based on subdirectory if the --pear option
*
* A file in pear/dir/file.php will be in package "dir." A file in
* pear/dir/subdir/file.php will be in package "dir," subpackage "subdir."
* @param string full path of file
* @param template-ready source location Program_Root/dir/file.php
* @global array uses the 'pear' option to determine whether to guess based
* on subdirectory
* @tutorial phpDocumentor.howto.pkg#using.command-line.pear
*/
function _guessPackage($path, $sourceloc)
{
global $_phpDocumentor_setting;
if (isset($_phpDocumentor_setting['pear']) && $_phpDocumentor_setting['pear'])
{
$subpath = explode(PATH_DELIMITER, $this->_getSourceLocation($path, $sourceloc));
if (!empty($subpath[0]))
{ // can only have package and subpackage in this version
$package = $subpath[0];
$subpackage = '';
if (isset($subpath[1])) $subpackage = $subpath[1];
return array($package,$subpackage);
} else return array($this->package, $this->subpackage);
} else return array($this->package, $this->subpackage);
}
/**
* handles post-parsing of include/require/include_once/require_once
*
* This function sets {@link $data}->clean to false to tell the
* phpDocumentor_IntermediateParser that a page-level DocBlock can't be
* found after this point on this page. It then sets the package
* to be the same as the page, and adds itself to the
* {@link ProceduralPages} class
* @param integer $event Event number from {@link Parser.inc}
* @param parserInclude $data
*/
function handleInclude($event,$data)
{
if ($this->_lastDocBlockWasPageLevel)
{
addWarning(PDERROR_DOCBLOCK_CONFLICT, $data->getName(), $data->getValue());
if (!$this->_oldPageLevel)
{
unset($this->last);
}
}
$this->_lastDocBlockWasPageLevel = false;
$this->data->clean = false;
// page was @ignored
if ($this->private_page)
{
unset($this->last);
return;
}
if (empty($this->last))
{
if (isset($this->db_template))
{
// use the docblock template
$this->last = phpDocumentor_clone($this->db_template);
}
else
{
// we don't have a docblock, create an empty one to get rid of errors
$this->last = new parserDocblock();
}
}
// $this->last->setLineNumber($data->getLineNumber());
if ($this->last->getKeyword('ignore'))
{
$this->last = false;
return;
// addWarning(PDERROR_IGNORE_TAG_IGNORED,'include',$data->getName().'('.$data->getValue().')');
}
$this->last->overridePackage($this->category,$this->package,$this->subpackage,$data->getName(),'include');
$data->setDocBlock($this->last);
$this->proceduralpages->addInclude($data);
$this->last = false;
}
/**
* handles post-parsing of global variables
*
* This function sets {@link $data}->clean to false to tell the
* phpDocumentor_IntermediateParser that a page-level DocBlock can't be
* found after this point on this page. It then sets the package
* to be the same as the page, and adds itself to the
* {@link ProceduralPages} class
* @param integer $event Event number from {@link Parser.inc}
* @param parserGlobal $data
*/
function handleGlobal($event,$data)
{
if ($this->_lastDocBlockWasPageLevel)
{
addWarning(PDERROR_DOCBLOCK_CONFLICT, 'global variable', $data->getName());
if (!$this->_oldPageLevel)
{
unset($this->last);
}
}
$this->_lastDocBlockWasPageLevel = false;
$this->data->clean = false;
if ($this->private_page)
{
unset($this->last);
return;
}
if (empty($this->last))
{
if (isset($this->db_template))
{
// use the docblock template
$this->last = phpDocumentor_clone($this->db_template);
}
else
{
// we don't have a docblock, create an empty one to get rid of errors
$this->last = new parserDocblock();
}
}
// $this->last->setLineNumber($data->getLineNumber());
if ($this->last->getKeyword('ignore'))
{
addWarning(PDERROR_IGNORE_TAG_IGNORED,'global variable - just don\'t document the',$data->getName());
$this->last = false;
return;
}
$this->last->overridePackage($this->category,$this->package,$this->subpackage,$data->getName(),'global');
$data->setDocBlock($this->last);
if ($data->docblock->getKeyword('name'))
{
$a = $data->docblock->getKeyword('name');
if (is_object($a)) $a = $a->value;
$data->setName($a);
}
$this->proceduralpages->addGlobal($data);
$this->last = false;
}
/**
* handles post-parsing of Package-level documentation pages.
*
* sets the {@link $package_pages}[$data->package] to $data
* @param integer $event Event number from {@link Parser.inc}
* @param parserPackagePage $data
*/
function handlePackagePage($event,$data)
{
$this->package_pages[$data->package] = &$data;
$this->last = false;
}
/**
* handle post-parsing of Tutorials.
*
* This adds the parsed tutorial to the tutorial tree
* @uses $tutorials sets the value of tutorials to parameter $data
* @param integer $event Event Number
* @param parserTutorial $data
* @since 1.2
*/
function handleTutorial($event,$data)
{
if (isset($this->packagecategories[$data->package]))
{
$data->category = $this->packagecategories[$data->package];
} else
{
$data->category = $GLOBALS['phpDocumentor_DefaultCategoryName'];
}
$this->tutorials[$data->package][$data->subpackage][$data->tutorial_type][$data->name] = $data;
}
/**
* handles post-parsing of class vars
*
* This function sets up a @var tag if none is found, and aligns $data's
* $path var and packages to match the parent object
* @param integer $event Event number from {@link Parser.inc}
* @param parserVar $data
*/
function handleVar($event,$data)
{
global $_phpDocumentor_setting;
if ($this->private_class)
{
unset($this->last);
return;
}
if (empty($this->last))
{
if (isset($this->db_template))
{
// use the docblock template
$this->last = phpDocumentor_clone($this->db_template);
}
else
{
// we don't have a docblock, create an empty one to get rid of errors
$this->last = new parserDocblock();
}
}
// $this->last->setLineNumber($data->getLineNumber());
$this->last->overridePackage($this->category,$this->package,$this->subpackage,$data->getName(),'var');
$this->last->updateModifiers($data->getModifiers());
if ($this->last->getKeyword('ignore'))
{
$this->last = false;
return;
// addWarning(PDERROR_IGNORE_TAG_IGNORED,'var',$this->cur_class.'::'.$data->getName());
}
if (!$this->last->var)
{
$this->last->addVar('mixed',new parserStringWithInlineTags);
}
if (isset($_phpDocumentor_setting['pear']) && $_phpDocumentor_setting['pear'])
{
if (strpos($data->getName(), '_') == 1 && !$this->last->getKeyword('access'))
{
addWarning(PDERROR_PRIVATE_ASSUMED,'class variable',$data->class.'::'.$data->getName());
$this->last->addKeyword('access','private');
$data->setDocBlock($this->last);
}
}
$data->setDocBlock($this->last);
$data->path = $this->data->parent->path;
$this->classes->addVar($data);
$this->last = false;
}
/**
* handles post-parsing of class constants
*
* This function aligns $data's
* $path var and packages to match the parent object
* @param integer $event Event number from {@link Parser.inc}
* @param parserVar $data
*/
function handleConst($event,$data)
{
global $_phpDocumentor_setting;
if ($this->private_class)
{
unset($this->last);
return;
}
if (empty($this->last))
{
if (isset($this->db_template))
{
// use the docblock template
$this->last = phpDocumentor_clone($this->db_template);
}
else
{
// we don't have a docblock, create an empty one to get rid of errors
$this->last = new parserDocblock();
}
}
// $this->last->setLineNumber($data->getLineNumber());
$this->last->overridePackage($this->category,$this->package,$this->subpackage,$data->getName(),'const');
if ($this->last->getKeyword('ignore'))
{
$this->last = false;
return;
// addWarning(PDERROR_IGNORE_TAG_IGNORED,'var',$this->cur_class.'::'.$data->getName());
}
$data->setDocBlock($this->last);
$data->path = $this->data->parent->path;
$this->classes->addConst($data);
$this->last = false;
}
/**
* handles post-parsing of class methods
*
* This function first aligns $data's path and package to match the parent
* object, and also aligns the docblock's @param, @global, and @staticvar
* tags with the information parsed from the method source code. It also
* checks to see if the method is a constructor and sets the $isConstructor
* flag. If source code has been parsed by a {@}source} tag, the source is
* added to its docblock
*
* Finally, it adds the method to the {@link Classes} class.
* @param integer $event Event number from {@link Parser.inc}
* @param parserMethod $data
*/
function handleMethod($event,$data)
{
global $_phpDocumentor_setting;
if ($this->private_class)
{
unset($this->last);
return;
}
if (empty($this->last))
{
if ($this->undocumentedElementWarnings)
{
addWarning(PDERROR_UNDOCUMENTED_ELEMENT,'Method',$data->getName(),'method');
}
if (isset($this->db_template))
{
// use the docblock template
$this->last = phpDocumentor_clone($this->db_template);
}
else
{
// we don't have a docblock, create an empty one to get rid of errors
$this->last = new parserDocblock();
}
}
// $this->last->setLineNumber($data->getLineNumber());
if ($this->last->getKeyword('ignore'))
{
$this->last = false;
return;
// addWarning(PDERROR_IGNORE_TAG_IGNORED,'method',$this->cur_class.'::'.$data->getName());
}
$this->last->overridePackage($this->category,$this->package,$this->subpackage,$data->getName(),'method');
if ($data->hasSource())
{
$this->last->setSource($data->getSource(), $data->getClass());
}
foreach($data->listParams() as $key => $param)
{
$update_params[$key] = $param;
}
foreach($data->listGlobals() as $param)
{
$update_globals[] = $param[1];
}
foreach($data->listStatics() as $param)
{
$update_statics[] = $param[0];
}
if (isset($update_params))
$this->last->updateParams($update_params);
if (isset($update_globals))
$this->last->updateGlobals($update_globals);
if (isset($update_statics))
$this->last->updateStatics($update_statics);
$this->last->updateModifiers($data->getModifiers());
unset($update_params);
unset($update_globals);
unset($update_statics);
if ($data->getName() == $this->cur_class) $data->setConstructor();
if ($data->getName() == '__construct') {
$data->setConstructor();
}
if ($data->getName() == '__destruct') {
$data->setDestructor();
}
if (isset($_phpDocumentor_setting['pear']) && $_phpDocumentor_setting['pear'])
{
if (strpos($data->getName(), '_') === 0 && substr($data->getName(), 1) == $data->class)
{ // is destructor
$data->setDestructor();
} elseif (strpos($data->getName(), '_') === 0 && !$this->last->getKeyword('access'))
{
if (strpos($data->getName(), '__') !== 0) {
addWarning(PDERROR_PRIVATE_ASSUMED,'method',$data->class.'::'.$data->getName().'()');
$this->last->addKeyword('access','private');
$data->setDocBlock($this->last);
}
}
}
$data->setDocBlock($this->last);
$data->path = $this->data->parent->path;
$this->classes->addMethod($data);
$this->last = false;
}
/**
* handles post-parsing of functions
*
* This function sets {@link $data}->clean to false to tell the
* phpDocumentor_IntermediateParser that a page-level DocBlock can't be
* found after this point on this page. It then sets the package to be the
* same as the page, aligns the docblock's @param, @global, and @staticvar
* tags with the information parsed from the function source code.
*
* If source code has been parsed by a {@}source} tag, the source is added
* to its docblock, and then the parserFunction adds itself to the
* {@link ProceduralPages} class
* @param integer $event Event number from {@link Parser.inc}
* @param parserFunction $data
*/
function handleFunction($event,$data)
{
if ($this->_lastDocBlockWasPageLevel)
{
addWarning(PDERROR_DOCBLOCK_CONFLICT, 'function', $data->getName());
if (!$this->_oldPageLevel)
{
unset($this->last);
}
}
$this->_lastDocBlockWasPageLevel = false;
$this->data->clean = false;
if ($this->private_page)
{
unset($this->last);
return;
}
if (empty($this->last))
{
if (isset($this->db_template))
{
// use the docblock template
$this->last = phpDocumentor_clone($this->db_template);
}
else
{
// we don't have a docblock, create an empty one to get rid of errors
$this->last = new parserDocblock();
}
}
// $this->last->setLineNumber($data->getLineNumber());
if ($this->last->getKeyword('ignore'))
{
unset($this->last);
return;
}
$this->last->overridePackage($this->category,$this->package,$this->subpackage,$data->getName(),'function');
foreach($data->listParams() as $key => $param)
{
$update_params[$key] = $param;
}
foreach($data->listGlobals() as $param)
{
$update_globals[] = $param[1];
}
foreach($data->listStatics() as $param)
{
$update_statics[] = $param[0];
}
if (isset($update_params))
$this->last->updateParams($update_params);
if (isset($update_globals))
$this->last->updateGlobals($update_globals);
if (isset($update_statics))
$this->last->updateStatics($update_statics);
unset($update_params);
unset($update_globals);
unset($update_statics);
if ($data->hasSource())
{
$this->last->setSource($data->getSource());
}
if (count($this->last->params) == 1 && !count($data->listParams()))
{
// if the function has no parameters, and 1 @param, add it to the list as optional, default value is description from @param
$pars = $this->last->listParams();
$data->addParam($pars[0]['var'],$pars[0]['data']->getString());
}
$data->setDocBlock($this->last);
$this->proceduralpages->addFunction($data);
$this->last = false;
}
/**
* handles post-parsing of defines
*
* This function sets {@link $data}->clean to false to tell the
* phpDocumentor_IntermediateParser that a page-level DocBlock can't be
* found after this point on this page. It then sets the package to be the
* same as the page and adds itself to the {@link ProceduralPages} class
* @param integer $event Event number from {@link Parser.inc}
* @param parserDefine $data
*/
function handleDefine($event,$data)
{
if ($this->_lastDocBlockWasPageLevel)
{
addWarning(PDERROR_DOCBLOCK_CONFLICT, 'define', $data->getName());
if (!$this->_oldPageLevel)
{
unset($this->last);
}
}
$this->_lastDocBlockWasPageLevel = false;
$this->data->clean = false;
if ($this->private_page)
{
unset($this->last);
return;
}
if (empty($this->last))
{
if (isset($this->db_template))
{
// use the docblock template
$this->last = phpDocumentor_clone($this->db_template);
}
else
{
// we don't have a docblock, create an empty one to get rid of errors
$this->last = new parserDocblock();
}
}
// $this->last->setLineNumber($data->getLineNumber());
if ($this->last->getKeyword('ignore'))
{
unset($this->last);
return;
}
$this->last->overridePackage($this->category,$this->package,$this->subpackage,$data->getName(),'define');
$data->setDocBlock($this->last);
$this->proceduralpages->addDefine($data);
$this->last = false;
}
/**
* handles post-parsing of classes
*
* This function sets {@link $data}->clean to false to tell the
* phpDocumentor_IntermediateParser that a page-level DocBlock can't be
* found after this point on this page. It sets {@link $cur_class} to its
* name, and if an @ignore tag is found in the DocBlock, it sets
* {@link $private_class} to true, to prevent post-parsing of any of the
* class's vars or methods. Then it checks for the existence of a package
* page for the class's package
* @param integer $event Event number from {@link Parser.inc}
* @param parserClass $data
*/
function handleClass($event,$data)
{
global $_phpDocumentor_setting;
if ($data->isInterface())
{
$objectType = 'interface';
}
else
{
$objectType = 'class';
}
if ($this->_lastDocBlockWasPageLevel)
{
if (!$this->_oldPageLevel)
{
addWarning(PDERROR_DOCBLOCK_GOES_CLASS, $data->getName());
$doc = new parserDocBlock;
$doc->category = $this->category;
$doc->package = $this->package;
$doc->subpackage = $this->subpackage;
if (isset($_phpDocumentor_setting['sourcecode']) &&
$_phpDocumentor_setting['sourcecode']) {
$doc->canSource();
$doc->addFileSource($this->data->parent->path, $this->data->parent->source);
}
$this->data->setDocBlock($doc);
unset($doc);
if ($this->last) {
$this->last->cantSource();
}
}
}
$this->_lastDocBlockWasPageLevel = false;
$this->data->clean = false;
if (empty($this->last))
{
if ($this->undocumentedElementWarnings)
{
addWarning(PDERROR_UNDOCUMENTED_ELEMENT,'Class',$data->getName(),'Class');
}
if (isset($this->db_template))
{
// use the docblock template
$this->last = phpDocumentor_clone($this->db_template);
}
else
{
// we don't have a docblock, create an empty one to get rid of errors
$this->last = new parserDocblock();
}
list($this->last->package, $this->last->subpackage) = $this->_guessPackage($this->data->parent->path, $this->data->parent->getSourceLocation('dummy'));
addWarning(PDERROR_NO_PACKAGE_TAG,$objectType,$data->getName(),$this->last->package);
} else
{
if (!$this->last->getExplicitPackage())
{
list($this->last->package, $this->last->subpackage) = $this->_guessPackage($this->data->parent->path, $this->data->parent->getSourceLocation('dummy'));
addWarning(PDERROR_NO_PACKAGE_TAG,$objectType,$data->getName(),$this->last->package);
} else
{
if (isset($this->packagecategories[$this->package])
&& $this->packagecategories[$this->package] != $this->category)
addWarning(PDERROR_PACKAGECAT_SET,$this->package,
$this->packagecategories[$this->package],
$this->category);
$this->packagecategories[$this->package] = $this->category;
}
}
$this->last->updateModifiers($data->getModifiers());
// $this->last->setLineNumber($data->getLineNumber());
$data->setDocBlock($this->last);
$this->cur_class = $name = $data->getName();
if ($this->last->getKeyword('ignore'))
{
$this->private_class = true;
unset($this->last);
return;
}
$data->path = $this->data->parent->path;
$this->classes->addClass($data);
$this->private_class = false;
if ($this->last->package)
{
$this->parsePackagePage($this->last->package, $this->data->parent->getPath());
}
$this->last = false;
}
/**
* handles post-parsing of procedural pages
*
* this event is called at the start of a new page, before the Parser knows
* whether the page will contain any procedural pages or not
* @param integer $event Event number from {@link Parser.inc}
* @param parserPage $data
*/
function handlePage($event,$data)
{
$type = 'page';
$this->private_page = false;
$this->data = new parserData;
$data->category = $this->category = $GLOBALS['phpDocumentor_DefaultCategoryName'];
$this->package = $GLOBALS['phpDocumentor_DefaultPackageName'];
$this->subpackage = '';
$this->proceduralpages->addPage($data);
$this->data->setParent($data);
$this->pages[$data->getPath()] = $this->data;
$this->classes->nextFile($data->getPath());
$this->packageoutput = $data->getPackageOutput();
}
/**
* handles post-parsing of DocBlocks
*
* This function sets {@link $last} to the DocBlock represented by $data, to
* allow the next documentable element passed to
* phpDocumentor_IntermediateParser to link the DocBlock into its $docblock
* property. This function also checks for two special cases of DocBlocks:
* <ol>
* <li>First DocBlock in the file contains a @package tag</li>
* <li>First DocBlock in the file is immediately followed by another
* DocBlock</li>
* </ol>
* In both cases, the function extracts this tag and uses it as the
* page-level package. If the @package tag is in the DocBlock of an
* element (function, global variable, whatever) that isn't a page-level
* DocBlock, a warning will be raised to notify the author that a @package
* tag belongs in a page-level DocBlock.
*
* New in version 1.2.2, if the first DocBlock in a file contains
* a @package tag, it is a page-level DocBlock.
*
* If the DocBlock is page-level, it is processed with
* {@link _processPageLevelDocBlock}
*
* Finally, the function replaces the old parserPage in
* {@link parserData::$data}->parent with the new one containing information
* from the DocBlock by calling {@link addPage()}, and checks for
* package-level docs.
* @param integer $event Event number from {@link Parser.inc}
* @param parserDocBlock $data
*/
function handleDocBlock($event,$data)
{
$type = 'docblock';
$data->postProcess();
// Zend desc support
if ($tdesc = $data->getKeyword('desc'))
{
$data->setShortDesc($tdesc);
unset($data->tags['desc']);
}
$this->_lastDocBlockWasPageLevel = false;
// 1st docblock in file, check for @package
if ($this->data->isClean() && !isset($this->last))
{
if ($data->getExplicitPackage())
{
// new with 1.2.2:
// if the first docblock in a file
// contains a @package tag, then it is
// a page-level docblock
$this->_processPageLevelDocBlock($data);
$this->_lastDocBlockWasPageLevel = true;
$this->all_packages[$data->package] = 1;
$this->last = $data;
return;
}
$doc = new parserDocBlock;
$doc->category = $this->category;
$doc->package = $this->package;
$doc->subpackage = $this->subpackage;
$this->data->setDocBlock($doc);
$this->proceduralpages->addPagePackage($this->data->parent->getPath(),$this->package,$this->subpackage);
unset($doc);
}
// 2nd docblock in a row, and it's at the top of the file, page-level docblock
if ($this->lasttype == "docblock" && $this->data->isClean())
{
$this->_processPageLevelDocBlock($this->last);
$this->_oldPageLevel = true;
$this->_lastDocBlockWasPageLevel = false;
}
$this->all_packages[$data->package] = 1;
$this->last = $data;
}
/**
* Process a Page-level DocBlock
*
* First, it checks for an @ignore tag,
* and if found, calls {@link ProceduralPages::ignorePage()}. An @ignore
* tag in a page-level DocBlock will ignore all functions, defines, global
* variables, and includes. It will not ignore classes! The function next
* checks for an @access private, and if --parseprivate is off, performs the
* same actions as @ignore.
* Next, it checks for the @name tag, which is used to rename the page.
* This is also a PEAR compatibility issue, and may not be very useful in
* the long run. Documentation is best when it refers to real entities in
* the package, and not to aliases.
* @access private
*/
function _processPageLevelDocBlock($data)
{
global $_phpDocumentor_setting;
// can only have 1 package-level docblock, others are ignored
if (!$this->data->isClean())
{
return;
}
$this->data->clean = false;
$this->data->explicitDocBlock();
$data->canSource();
if (isset($_phpDocumentor_setting['source']) && $_phpDocumentor_setting['sourcecode'])
{
$data->addFileSource($this->data->parent->path, $this->data->parent->source);
}
if (!$data->getExplicitPackage())
{
list($data->package,$data->subpackage) = $this->_guessPackage($this->data->parent->getPath(), $this->data->parent->getSourceLocation('dummy'));
addWarning(PDERROR_NO_PACKAGE_TAG,'file',$this->data->parent->getPath(),$this->last->package);
}
if (isset($this->packagecategories[$this->package])
&& $this->packagecategories[$this->package] != $data->category)
addWarning(PDERROR_PACKAGECAT_SET,$this->package,
$this->packagecategories[$this->package],
$data->category);
$this->packagecategories[$this->package] = $data->category;
$this->category = $this->data->parent->category = $data->category;
$this->packagecategories[$this->package] = $this->category;
$this->subpackage = $this->data->parent->subpackage = $data->subpackage;
$this->data->setDocBlock($data);
if ($data->getKeyword('ignore'))
{
$this->proceduralpages->ignorePage($this->data->parent);
$this->private_page = true;
unset($this->last);
$this->privatepages[$this->data->parent->getPath()] = $this->data;
unset($this->pages[$this->data->parent->getPath()]);
return;
}
$this->package = $this->data->parent->package = $data->package;
$this->subpackage = $this->data->parent->subpackage = $data->subpackage;
$this->proceduralpages->addPagePackage($this->data->parent->getPath(),$this->package,$this->subpackage);
if ($access = $data->getKeyword('access'))
{
if (is_object($access) && ($access->getString() == 'private') && (!$this->parsePrivate))
{
$this->proceduralpages->ignorePage($this->data->parent);
$this->private_page = true;
unset($this->last);
$this->privatepages[$this->data->parent->getPath()] = $this->data;
unset($this->pages[$this->data->parent->getPath()]);
return;
}
}
if ($data->getKeyword('name'))
{
$a = $data->getKeyword('name');
if (is_object($a)) $a = $a->value;
$this->data->parent->setFile($a);
$this->proceduralpages->setName($a);
}
$this->addPage($this->data->parent, $this->data->parent->getPath());
if ($this->package)
{
$this->parsePackagePage($this->package, $this->data->parent->getPath());
}
}
/**
* Backward-compatibility only, use the new tutorials for more power
* @tutorial tutorials.pkg
* @param string package name of package file to parse
* @param string directory of file that contains package name
*/
function parsePackagePage($package, $path)
{
if (!isset($this->package_pages[$package]))
{
if (file_exists(dirname($path) . SMART_PATH_DELIMITER . $package . '.html'))
{
if ($this->quietMode === false)
{
phpDocumentor_out("Reading package-level file ".$package . '.html');
flush();
}
$fp = fopen(dirname($path) . SMART_PATH_DELIMITER . $package . '.html',"r");
$ret = fread($fp,filesize(dirname($path) . SMART_PATH_DELIMITER . $package . '.html'));
fclose($fp);
unset($fp);
if ($this->quietMode === false)
{
phpDocumentor_out(" -- Parsing File\n");
flush();
}
$pageParser = new ppageParser;
$tempp = $this->package;
$lp = $this->last;
$pageParser->subscribe('*',$this);
$pageParser->parse($ret,false,$package);
$this->package = $tempp;
$this->last = $lp;
unset($tempp);
unset($pageParser);
}
}
}
/**
* called via {@link Parser::parse()} and Parser's inherited method
* {@link Publisher::publishEvent()}
*
* $event is one of the PHPDOC constants from Parser.inc. If it is not
* PHPDOCUMENTOR_EVENT_NEWSTATE, then a function name is retrieved from the
* {@link $event_handlers} array and called to handle the $data
* @param integer $event event number from {@link Parser.inc}
* @param mixed $data if $event is {@link PHPDOCUMENTOR_EVENT_NEWSTATE}, $data is a {@link PHP_DOC_EVENT_END_PAGE} or {@link STATE_END_CLASS},
* otherwise $data is either a {@link parserDocBlock}, {@link parserPage} or descendant of {@link parserElement}
* @global array we use 'sourcecode' to determine whether to highlight the source
* of the current file if it has no file-level docblock
*/
function HandleEvent($event,$data)
{
global $_phpDocumentor_setting;
global $phpDocumentor_DefaultPackageName, $phpDocumentor_DefaultCategoryName;
if (empty($this->packagecategories))
$this->packagecategories[$phpDocumentor_DefaultPackageName] = $phpDocumentor_DefaultCategoryName;
if ($event == PHPDOCUMENTOR_EVENT_NEWSTATE)
{
if ($data == STATE_END_CLASS)
{
} elseif ($data == PHPDOCUMENTOR_EVENT_END_PAGE)
{
if (!$this->private_page)
{
$this->all_packages[$this->package] = 1;
if (!$this->data->hasExplicitDocBlock())
{
$doc = $this->data->docblock;
if (!$this->data->docblock)
{
$doc = new parserDocBlock;
}
if (isset($_phpDocumentor_setting['sourcecode']) &&
$_phpDocumentor_setting['sourcecode'])
{
$doc->canSource();
$doc->addFileSource($this->data->parent->path, $this->data->parent->source);
}
list($doc->package,$doc->subpackage) = $this->_guessPackage($this->data->parent->getPath(), $this->data->parent->getSourceLocation('dummy'));
addWarning(PDERROR_NO_PAGE_LEVELDOCBLOCK,$this->data->parent->getPath());
$this->data->setDocBlock($doc);
$this->proceduralpages->addPage($this->data->parent,$doc->package,$doc->subpackage);
}
$this->pages[$this->data->parent->getPath()] = $this->data;
}
$this->private_page = false;
$this->private_class = false;
if (isset($this->db_template))
{
addWarning(PDERROR_DB_TEMPLATE_UNTERMINATED);
}
unset($this->db_template);
unset($this->last);
} elseif ($data == PHPDOCUMENTOR_EVENT_END_DOCBLOCK_TEMPLATE)
{
unset($this->db_template);
}
//echo $this->state_lookup[$data] . "\n";
//echo $data."\n";
}
else
{
if ($event == PHPDOCUMENTOR_EVENT_README_INSTALL_CHANGELOG)
{
$this->ric[$data[0]] = $data[1];
return;
}
if ($event == PHPDOCUMENTOR_EVENT_DOCBLOCK_TEMPLATE)
{
$data->postProcess();
$this->db_template = $data;
$this->_lastDocBlockWasPageLevel = false;
// 2nd docblock in a row, and it's at the top of the file, page-level docblock
if ($this->type == "docblock" && $this->data->isClean())
{
// can only have 1 package-level docblock, others are ignored
$this->data->clean = false;
if ($this->last->getKeyword('ignore'))
{
$this->proceduralpages->ignorePage($this->data->parent);
$this->private_page = true;
unset($this->last);
$this->privatepages[$this->data->parent->getPath()] = $this->data;
unset($this->pages[$this->data->parent->getPath()]);
return;
}
$this->data->setDocBlock($this->last);
$this->package = $this->data->parent->package = $this->last->package;
$this->subpackage = $this->data->parent->subpackage = $this->last->subpackage;
$this->proceduralpages->addPagePackage($this->data->parent->getPath(),$this->package,$this->subpackage);
if ($access = $this->last->getKeyword('access'))
{
if (is_object($access) && ($access->getString() == 'private') && (!$this->parsePrivate))
{
addWarning(PDERROR_PARSEPRIVATE, $this->data->parent->getPath());
$this->proceduralpages->ignorePage($this->data->parent);
$this->private_page = true;
unset($this->last);
$this->privatepages[$this->data->parent->getPath()] = $this->data;
unset($this->pages[$this->data->parent->getPath()]);
return;
}
}
if ($this->last->getKeyword('name'))
{
$a = $this->last->getKeyword('name');
if (is_object($a)) $a = $a->value;
$this->data->parent->setFile($a);
$this->proceduralpages->setName($a);
}
$this->addPage($this->data->parent, $this->data->parent->getPath());
if ($this->package)
{
$this->parsePackagePage($this->package, $this->data->parent->getPath());
}
}
unset($this->last);
} else
{
$this->lasttype = $this->type;
$type = $data->getType();
// fancy_debug($type,$data);
if (($type != 'page') && ($type != 'docblock') && ($type != 'packagepage') && ($type != 'tutorial'))
{
$data->setFile($this->data->parent->getFile());
}
$this->type = $type;
//echo $type . "\n";
if (isset($this->event_handlers[$type]))
{
$handle = $this->event_handlers[$type];
$this->$handle($event,$data);
}
}
}
}
/**
* Replaces the {@link parserPage} represented by $this->pages[$path] with
* $page
*
* Called by {@link addPageIfNecessary(), handleDocBlock()} and
* {@link ProceduralPages::setupPages()}, this method first checks to see if
* the page has been added. If not, it assumes that the page has either
* been @ignored or set with @access private with --parseprivate off, and
* returns {@link addPrivatePage()}. Otherwise, it sets the pages[$path] to
* be the parserPage $page and sets the package and subpackage to that of
* $page
* @see $pages
* @param parserPage
* @param string full path to the file
*/
function addPage($page, $path)
{
if (!isset($this->pages[$path])) return $this->addPrivatePage($page, $path);
$this->pages[$path]->setParent($page);
if ($page->package != $GLOBALS['phpDocumentor_DefaultPackageName'])
{
if (!$this->pages[$path]->docblock)
{
$docblock = new parserDocBlock;
$docblock->package = $page->package;
$docblock->subpackage = $page->subpackage;
$this->pages[$path]->docblock = $docblock;
} else
{
$this->pages[$path]->docblock->package = $page->package;
$this->pages[$path]->docblock->subpackage = $page->subpackage;
}
}
}
/**
* add a new {@link parserPage} to the $pages array if none is found
*
* This method is used when a page has been @ignored or marked with @access
* private, and a public class is in the page (a class with no @access
* private in its DocBlock). The method first creates a new page in the
* {@link $pages} array and then copies path information, and calls
* {@link addPage()} to set up packages
* @param string full path of page
*/
function addPageIfNecessary($path, &$class)
{
global $_phpDocumentor_setting;
if (!$this->parsePrivate)
{
if (!isset($this->pages[$path]))
{
$this->pages[$path] = new parserData;
$this->pages[$path]->docblock = new parserDocBlock;
$this->pages[$path]->docblock->package = $this->privatepages[$path]->docblock->package;
$this->pages[$path]->docblock->subpackage = $this->privatepages[$path]->docblock->subpackage;
$par = $this->privatepages[$path]->parent;
$this->pages[$path]->setParent($par);
$this->proceduralpages->addPage($par);
}
}
if (!empty($_phpDocumentor_setting['packageoutput']))
$packages = explode(',',$_phpDocumentor_setting['packageoutput']);
if (!empty($_phpDocumentor_setting['packageoutput']) &&
$this->pages[$path]->parent->package != $class->docblock->package &&
!in_array($this->pages[$path]->parent->package,$packages))
{
$this->pages[$path]->parent->package = $class->docblock->package;
$this->addPage($this->pages[$path]->parent, $path);
$this->proceduralpages->addPage($this->pages[$path]->parent);
}
}
/**
* Adds a {@link parserPage} element to the {@link parserData} element in
* $this->privatepages[$path]
*
* Performs a similar function to addPage, but adds to the
* {@link $privatePages} array
* @param parserPage $page
* @param string $path full path to the page
* @see addPage()
*/
function addPrivatePage($page, $path)
{
/*
* if privatepages is still empty,
* we need to initialize it with an empty
* path=>ParserData element, so that it has
* a top-level element... otherwise the setParent() call
* below will crap out.
*/
if (count($this->privatepages) == 0) {
$this->privatepages[$path] = new ParserData();
}
$this->privatepages[$path]->setParent($page);
if (isset($page->package) && $page->package != $GLOBALS['phpDocumentor_DefaultPackageName'])
{
if (!$this->privatepages[$path]->docblock)
{
$docblock = new parserDocBlock;
$docblock->package = $page->package;
$docblock->subpackage = $page->subpackage;
$this->privatepages[$path]->docblock = $docblock;
} else
{
$this->privatepages[$path]->docblock->package = $page->package;
$this->privatepages[$path]->docblock->subpackage = $page->subpackage;
}
}
}
/**
* adds a processed descendant of {@link parserElement} to the {@link $pages}
* array or {@link $privatepages} array
*
* This function expects the page to exist in either $pages or $privatepages. It calls the
* {@link parserData::addElement()} method to add $element to the page.
* @param parserElement $element this will actually be a descendant of parserElement
* @param string $path
*/
function addElementToPage($element, $path)
{
if (isset($this->privatepages[$path]))
{
if (isset($this->pages[$path]))
{
if ($element->type == 'class' || $element->type == 'method'
|| $element->type == 'var' || $element->type == 'const')
{
$this->pages[$path]->addElement($element);
} else
$this->privatepages[$path]->addElement($element);
} else
$this->privatepages[$path]->addElement($element);
} else
{
if (isset($this->pages[$path]))
{
$this->pages[$path]->addElement($element);
}
}
}
/**
* Add all the @uses tags from $element to the $uses array so that @usedby
* virtual tags can be added
* @uses parserUsesTag::getSeeElement() used to initialize {@link $uses}
* @uses parserUsesTag::getDescription() used to initialize {@link $uses}
* @param parserElement descendant of parserElement
* @param string full path to the file
*/
function addUses($element, $path)
{
if (isset($element->type) && $element->type == 'page')
{
$element = $this->pages[$element->path];
}
if (!$this->parsePrivate && isset($element->docblock->hasaccess) && $element->docblock->hasaccess)
{
$a = $element->docblock->getKeyword('access');
if (is_object($a) && $a->getString() == 'private') return;
}
if (isset($this->privatepages[$path]))
{
if (isset($this->pages[$path]))
{
$uses = $element->docblock->getKeyword('uses');
if ($uses)
{
if (!is_array($uses)) $uses = array($uses);
foreach($uses as $use)
{
if (!is_object($use)) continue;
$el = $use->getSeeElement();
$description = $use->getDescription();
$this->uses[$el][] = array($element, $description);
}
}
}
} else
{
if (isset($this->pages[$path]))
{
$uses = $element->docblock->getKeyword('uses');
if ($uses)
{
if (!is_array($uses)) $uses = array($uses);
foreach($uses as $use)
{
if (!is_object($use)) continue;
$el = $use->getSeeElement();
$description = $use->getDescription();
$this->uses[$el][] = array($element, $description);
}
}
}
}
}
/**
* Add a {@link parserUsedByTag} link to every element referred to by @uses
* @param Converter temporary converter used to retrieve abstract links
* @uses phpDocumentor_IntermediateParser::addUses() indirectly, as
* addUses() sets up $uses, which is iterated over here
* @uses $pages sets up all @usedby tags from here
* @access private
*/
function _setupUsesList(&$converter)
{
ob_start();
$converter->_createPkgElements($this->pages);
ob_end_clean();
ksort($this->uses);
foreach($this->uses as $link => $elements)
{
foreach($elements as $element)
{
if ($element[0]->type == 'method' || $element[0]->type == 'var' ||
$element[0]->type == 'const')
{
$converter->class = $element[0]->getClass();
}
if ($element[0]->type == 'class')
{
$converter->class = $element[0]->getName();
}
$reallink = $converter->getLink($link,$element[0]->docblock->package);
if (is_object($reallink))
{
// add a used by tag to the docblock of the destination
switch(phpDocumentor_get_class($reallink))
{
case 'pagelink' :
$this->pages[$reallink->path]->docblock->addUsedBy(
$element[0]->getLink($converter, false, true),
$element[1]);
break;
case 'functionlink' :
case 'definelink' :
case 'globallink' :
if (isset($this->pages[$reallink->path]))
{
for ($i=0;
$i<count($this->pages[$reallink->path]->elements);
$i++) {
if ($this->pages[$reallink->path]->elements[$i]->type ==
str_replace('link', '',
phpDocumentor_get_class($reallink)) &&
$this->pages[$reallink->path]->
elements[$i]->getName()
== $reallink->name) {
$this->pages[$reallink->path]->elements[$i]->
docblock->addUsedBy(
$element[0]->getLink($converter,false,true),
$element[1]);
// debug('added @usedby to '.str_replace('link','',phpDocumentor_get_class($reallink)).' '.$reallink->name);
}
}
}
break;
case 'classlink' :
case 'methodlink' :
case 'varlink' :
case 'constlink' :
if (isset($this->pages[$reallink->path]))
{
for ($i=0;$i<count($this->pages[$reallink->path]->classelements);$i++)
{
if ($this->pages[$reallink->path]->classelements[$i]->type ==
str_replace('link','',phpDocumentor_get_class($reallink)) &&
$this->pages[$reallink->path]->classelements[$i]->getName() == $reallink->name &&
(!isset($reallink->class) ||
$this->pages[$reallink->path]->classelements[$i]->getClass() == $reallink->class))
{
$this->pages[$reallink->path]->classelements[$i]->docblock->addUsedBy($element[0]->getLink($converter,false,true), $element[1]);
// debug('added @usedby to '.str_replace('link','',phpDocumentor_get_class($reallink)).' '.$reallink->name);
}
}
}
break;
}
}
}
}
}
/**
* Interface to the Converter
*
* This function simply passes {@link $pages} and {@link package_pages} to
* the walk() method, and then calls the Output() method. Note that
* Output() is not required to do anything, and in fact doesn't in
* HTMLframesConverter.
* @uses Converter::walk() passes {@link $pages} and {@link $package_pages}
* @uses Converter::Output()
*/
function Convert($title, $converter)
{
$converter->walk($this->pages, $this->package_pages);
$converter->Output($title);
$converter->cleanup();
}
/**
* Clean up classes
*
* {@source }
* @access private
* @uses Classes::Inherit() passes $this
*/
function fixClasses()
{
$this->classes->Inherit($this);
}
/**
* Clean up Procedural Pages
* {@source }
* @access private
* @uses ProceduralPages::setupPages() passes $this
*/
function fixProcPages()
{
$this->proceduralpages->setupPages($this);
}
/**
* If the parent class of $class is in a different package, adds it to the
* {@link $package_parents} array
* @param parserClass &$class
*/
function addPackageParent(&$class)
{
if (!is_array($class->parent)) return;
$par = $this->classes->getClass($class->parent[1], $class->parent[0]);
if ($class->docblock->package == $par->docblock->package) return;
$this->package_parents[$class->docblock->package] = $par->docblock->package;
if (!isset($this->package_parents[$par->docblock->package]) || !$this->package_parents[$par->docblock->package]) $this->package_parents[$par->docblock->package] = false;
}
/**
* Add a converter name to use to the list of converters
*
* Sets up the {@link $converters} array.
* {@internal
* First, the Converter's file is included, and then, if successful,
* the converter classname is tested for existance. If all is good,
* then the templates are added to the list of converters/templates to use}}}
* @param string $output output format (HTML, PDF, XML). Must be all caps
* @param string $name Converter name (frames, for example, is the name of
* HTMLframesConverter)
* @param string $template template to use, should be a relative path to the
* templates dir (like DOM/default)
*/
function addConverter($output,$name,$template)
{
if ($this->templateBase) {
$templateBase = str_replace('\\','/', $this->templateBase) . '/Converters';
} else {
if ('@PEAR-DIR@' != '@'.'PEAR-DIR@') {
$templateBase = 'PhpDocumentor/phpDocumentor/Converters';
} else {
$templateBase = str_replace('\\','/',$GLOBALS['_phpDocumentor_install_dir']) . '/phpDocumentor/Converters';
}
}
if (strpos($name,PATH_DELIMITER))
{
// include the parent template
$parent = explode(PATH_DELIMITER,$name);
$parent = $parent[0];
if (!class_exists($output . $parent . 'Converter')) {
$filename = $templateBase . '/' . $output . '/' . $parent . '/' . $output
. $parent . 'Converter.inc';
if (Io::isIncludeable($filename))
{
include_once($filename);
}
}
if (!class_exists($output . $parent . 'Converter'))
{
addError(PDERROR_CONVERTER_NOT_FOUND,"parent Converter ".$output . $parent . "Converter of child Converter ".$output . str_replace(PATH_DELIMITER,'',$name) . "Converter");
}
}
$filename = $templateBase .
PATH_DELIMITER . $output . PATH_DELIMITER . $name . PATH_DELIMITER . $output .
str_replace(PATH_DELIMITER, '', $name) . "Converter" . ".inc";
if (Io::isIncludeable($filename))
{
include_once($filename);
}
if (class_exists($output . str_replace(PATH_DELIMITER,'',$name) . 'Converter'))
{
$this->converters[$output][$output . str_replace(PATH_DELIMITER,'',$name) . "Converter"][] = $template;
} else
{
addError(PDERROR_CONVERTER_NOT_FOUND,$output . str_replace(PATH_DELIMITER,'',$name) . "Converter");
}
}
/**
* does a natural case sort on two {@link parserElement} descendants
*
* @param mixed $a
* @param mixed $b
* @return int
* @see generateElementIndex()
*/
function elementCmp ($a, $b)
{
return strnatcasecmp($a->getName(), $b->getName());
}
/**
* does a natural case sort on two class elements (either
* {@link parserClass, parserMethod} or {@link parserVar}
*
* @param mixed $a
* @param mixed $b
* @return int
* @see generateElementIndex()
*/
function ClasselementCmp ($a, $b)
{
if (phpDocumentor_get_class($a) == 'parserclass') $atest = $a->name; else $atest = $a->class;
if (phpDocumentor_get_class($b) == 'parserclass') $btest = $b->name; else $btest = $b->class;
if(($c = strnatcasecmp($atest, $btest)) != 0) return $c;
if (phpDocumentor_get_class($a) != 'parserclass') $atest .= $a->name;
if (phpDocumentor_get_class($b) != 'parserclass') $btest .= $b->name;
if (phpDocumentor_get_class($a) == 'parsermethod' && phpDocumentor_get_class($b) == 'parsermethod')
{
if ($a->isConstructor) return -1;
if ($b->isConstructor) return 1;
if ($a->isDestructor) return -1;
if ($b->isDestructor) return 1;
}
return strnatcasecmp($atest,$btest);
}
/**
* call this method once parsing has completed.
*
* This method calls the private methods fixClasses and fixProcPages, both
* of which adjust inheritance and package information based on complicated
* post-parsing rules described in {@link ProceduralPages::setupPages()}
* and {@link Classes::Inherit()}. Then, it sorts elements of the $pages
* array and calls Convert for each Converter in the $converters array
* @see $converters
* @see $pages
* @see Convert()
*/
function Output ($title = "Generated Documentation")
{
$GLOBALS['phpDocumentor_errors']->curfile = false;
$this->fixClasses();
$this->fixProcPages();
// var_dump($this->uses);
// exit;
phpDocumentor_out("\nSorting page elements...");
flush();
uasort($this->pages,'pagesort');
foreach($this->pages as $i => $page)
{
usort($this->pages[$i]->elements,array($this,'elementCmp'));
usort($this->pages[$i]->classelements,array($this,'ClasselementCmp'));
}
phpDocumentor_out("done\n");
flush();
$complicatedout = false;
if (is_array($this->converters))
{
if (count($this->converters) > 1)
{
$complicatedout = true;
}
phpDocumentor_out("Formatting @uses list...");
flush();
$a = new __dummyConverter($this->all_packages, $this->package_parents, $this->classes, $this->proceduralpages, $this->packageoutput, $this->parsePrivate, $this->quietMode, $this->targetDir , '', $this->title);
$this->_setupUsesList($a);
unset($a);
phpDocumentor_out("done\n\n");
flush();
foreach($this->converters as $converter => $blah)
{
if (is_array($blah))
{
if (count($blah) > 1)
{
$complicatedout = true;
}
foreach($blah as $converter => $templates)
{
foreach($templates as $template)
{
$extraout = '';
if ($complicatedout)
{
$extraout = SMART_PATH_DELIMITER . $converter;
}
if (count($templates) > 1)
{
$extraout .= SMART_PATH_DELIMITER . str_replace(PATH_DELIMITER, SMART_PATH_DELIMITER, substr($template,0,strlen($template) - 1));
}
$a = new $converter($this->all_packages, $this->package_parents, $this->classes, $this->proceduralpages, $this->packageoutput, $this->parsePrivate, $this->quietMode, $this->targetDir . $extraout, $template, $this->title);
if (isset($this->templateBase))
{
$a->setTemplateBase($this->templateBase, $template);
}
$a->ric = $this->ric;
$a->packagecategories = $this->packagecategories;
if (isset($this->tutorials)) $a->setTutorials($this->tutorials);
$this->Convert($title, $a);
unset($a);
}
}
}
}
} else
{
addErrorDie(PDERROR_NO_CONVERTERS);
}
}
/**
* Sets the output directory
*
* @param string $dir the output directory
*/
function setTargetDir($dir)
{
$this->targetDir = $dir;
}
/**
* Sets the template base directory
*
* @param string $dir the template base directory
* @tutorial phpDocumentor.howto.pkg#using.command-line.templatebase
*/
function setTemplateBase($dir)
{
$this->templateBase = $dir;
}
/**
* set parsing information output mode (quiet or verbose)
*
* If set to false, no parsing information (parsing /php/file/thisfile.php,
* Converting etc.) will be displayed.
* Useful for cron jobs
* @param bool $quietMode
*/
function setQuietMode($quietMode)
{
$this->quietMode = $quietMode;
}
/**
* show warnings for undocumented elements
*
* If set to false, no warnings will be shown for undocumented elements.
* Useful for identifying classes and methods that haven't yet been documented.
* @param bool $undocumentedElementWarnings
*/
function setUndocumentedElementWarningsMode($undocumentedElementWarnings)
{
$this->undocumentedElementWarnings = $undocumentedElementWarnings;
}
/**
* set display of elements marked with @access private
*
* If set to true, elements will be displayed
* @param bool $parse
*/
function setParsePrivate($parse)
{
$this->parsePrivate = $parse;
}
}
/** @access private */
function pagesort($a, $b)
{
return strnatcasecmp($a->parent->file,$b->parent->file);
}
?>

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Source for file IntermediateParser.inc