diff options
Diffstat (limited to 'buildscripts/PhpDocumentor/phpDocumentor/DocBlockTags.inc')
| -rw-r--r-- | buildscripts/PhpDocumentor/phpDocumentor/DocBlockTags.inc | 984 |
1 files changed, 984 insertions, 0 deletions
diff --git a/buildscripts/PhpDocumentor/phpDocumentor/DocBlockTags.inc b/buildscripts/PhpDocumentor/phpDocumentor/DocBlockTags.inc new file mode 100644 index 00000000..fa465deb --- /dev/null +++ b/buildscripts/PhpDocumentor/phpDocumentor/DocBlockTags.inc @@ -0,0 +1,984 @@ +<?php
+//
+// +------------------------------------------------------------------------+
+// | phpDocumentor |
+// +------------------------------------------------------------------------+
+// | Copyright (c) 2000-2003 Joshua Eichorn, Gregory Beaver |
+// | Email jeichorn@phpdoc.org, cellog@phpdoc.org |
+// | Web http://www.phpdoc.org |
+// | Mirror http://phpdocu.sourceforge.net/ |
+// | PEAR http://pear.php.net/package-info.php?pacid=137 |
+// +------------------------------------------------------------------------+
+// | This source file is subject to version 3.00 of the PHP License, |
+// | that is available at http://www.php.net/license/3_0.txt. |
+// | If you did not receive a copy of the PHP license and are unable to |
+// | obtain it through the world-wide-web, please send a note to |
+// | license@php.net so we can mail you a copy immediately. |
+// +------------------------------------------------------------------------+
+//
+
+/**
+ * All abstract representations of DocBlock tags are defined
+ * by the classes in this file
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @since separate file since version 1.2
+ */
+/**
+ * used to represent standard tags like @access, etc.
+ * This class is aware of inline tags, and will automatically handle them
+ * using inherited functions
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @author Greg Beaver <cellog@users.sourceforge.net>
+ * @since 1.0rc1
+ * @version $Id: DocBlockTags.inc,v 1.1 2005/10/17 18:36:55 jeichorn Exp $
+ */
+class parserTag extends parserStringWithInlineTags
+{
+ /**
+ * Type is used by many functions to skip the hassle of if phpDocumentor_get_class($blah) == 'parserBlah'
+ * always '_tag'
+ * @var string
+ */
+ var $type = '_tag';
+ /**
+ * tag name (see, access, etc.)
+ * @var string
+ */
+ var $keyword = '';
+
+ /**
+ * Set up the tag
+ *
+ * {@source}
+ * @param string $keyword tag name
+ * @param parserStringWithInlineTags $value
+ * @param boolean whether to parse the $value for html tags
+ */
+ function parserTag($keyword, $value, $noparse = false)
+ {
+ $this->keyword = $keyword;
+ if (!$noparse)
+ {
+ $parser = new parserDescParser;
+ $parser->subscribe('*',$this);
+ $parser->parse($value->value,true,'parserstringwithinlinetags');
+ } else $this->value = $value;
+ }
+
+ /**
+ * @param Converter
+ * @see Converter
+ */
+ function Convert(&$converter)
+ {
+ if (is_array($this->value))
+ {
+ if (count($this->value) == 1)
+ {
+ list(,$val) = each($this->value);
+ reset($this->value);
+ return $val->Convert($converter);
+ }
+ $result = '';
+ foreach($this->value as $val)
+ {
+ // this is only true if we processed the description in
+ // the constructor
+ if (phpDocumentor_get_class($val) == 'parserstringwithinlinetags')
+ $result .= $converter->EncloseParagraph($val->Convert($converter));
+ else
+ $result .= $val->Convert($converter);
+ }
+ return $result;
+ } else
+ {
+ return $this->value->Convert($converter);
+ }
+ }
+
+ /**
+ * Gets a count of the number of paragraphs in this
+ * tag's description.
+ *
+ * Useful in determining whether to enclose the
+ * tag in a paragraph or not.
+ * @access private
+ * @return integer
+ */
+ function _valueParagraphCount()
+ {
+ }
+
+ /**
+ * Called by the {@link parserDescParser} when processing a description.
+ * @param integer not used
+ * @param array array of {@link parserStringWithInlineTags} representing
+ * paragraphs in the tag description
+ * @see parserTag::parserTag()
+ */
+ function HandleEvent($a,$desc)
+ {
+ $this->value = $desc;
+ }
+
+ /**
+ * @return string returns the text minus any inline tags
+ * @see parserStringWithInlineTags::getString()
+ */
+ function getString()
+ {
+ if (is_array($this->value))
+ {
+ $result = '';
+ foreach($this->value as $val)
+ {
+ $result .= $val->getString();
+ }
+ return $result;
+ } else return $this->value->getString();
+ }
+}
+
+/**
+ * This class represents the @name tag
+ * @tutorial tags.name.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ */
+class parserNameTag extends parserTag
+{
+ /**
+ * tag name
+ * @var string
+ */
+ var $keyword = 'name';
+
+ /**
+ * @param string not used
+ * @param string name
+ */
+ function parserNameTag($name, $value)
+ {
+ $this->value = $value;
+ }
+
+ /**
+ * @see parserStringWithInlineTags::Convert()
+ * @param Converter
+ * @return string converted value of the tag
+ */
+ function Convert(&$c)
+ {
+ return $this->value;
+ }
+}
+
+/**
+ * This class represents the @access tag
+ * @tutorial tags.access.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ */
+class parserAccessTag extends parserTag
+{
+ /**
+ * tag name
+ * @var string
+ */
+ var $keyword = 'access';
+
+ /**
+ * set to true if the returned tag has a value type of private, protected
+ * or public, false otherwise
+ * @var boolean
+ */
+ var $isvalid = false;
+
+ /**
+ * checks $value to make sure it is private, protected or public, otherwise
+ * it's not a valid @access tag
+ * @see $isvalid
+ * @param parserStringWithInlineTags $value
+ */
+ function parserAccessTag($value)
+ {
+ if (!is_string($value))
+ {
+ if (is_object($value))
+ {
+ if (method_exists($value,'getstring'))
+ {
+ $value = $value->getString();
+ }
+ }
+ }
+ switch(trim($value))
+ {
+ case 'private' :
+ case 'public' :
+ case 'protected' :
+ $this->value = $value;
+ $this->isvalid = true;
+ break;
+ default :
+ addError(PDERROR_ACCESS_WRONG_PARAM,$value);
+ $this->value = 'public';
+ break;
+ }
+ }
+
+ /**
+ * @see parserStringWithInlineTags::Convert()
+ * @param Converter
+ * @return string converted value of the tag
+ */
+ function Convert(&$converter)
+ {
+ return $this->value;
+ }
+
+ /**
+ * No inline tags are possible, returns 'public', 'protected' or 'private'
+ * @return string returns the text minus any inline tags
+ */
+ function getString()
+ {
+ return $this->value;
+ }
+}
+
+/**
+ * represents "@return"
+ * @tutorial tags.return.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @author Greg Beaver <cellog@users.sourceforge.net>
+ * @since 1.0rc1
+ * @version $Id: DocBlockTags.inc,v 1.1 2005/10/17 18:36:55 jeichorn Exp $
+ */
+class parserReturnTag extends parserTag
+{
+ /**
+ * always 'return'
+ * @var string
+ */
+ var $keyword = 'return';
+ /**
+ * the type a function returns
+ */
+ var $returnType = 'void';
+
+ /**
+ * contains a link to the documentation for a class passed as a type in @return, @var or @param
+ *
+ * Example:
+ *
+ * <code>
+ * class myclass
+ * {
+ * ...
+ * }
+ * /** @return myclass blahblahblah
+ * ...
+ * </code>
+ *
+ * In this case, $converted_returnType will contain a link to myclass instead of the string 'myclass'
+ * @var mixed either the same as $returnType or a link to the docs for a class
+ * @see $returnType
+ */
+ var $converted_returnType = false;
+
+ /**
+ * @param string
+ * @param parserStringWithInlineTags
+ */
+ function parserReturnTag($returnType, $value)
+ {
+ $this->returnType = $returnType;
+ parent::parserTag('return',$value);
+ }
+
+ /**
+ * sets up $converted_returnType
+ * @see parserStringWithInlineTags::Convert(), $converted_returnType
+ * @param Converter
+ * @return string converted value of the tag
+ */
+ function Convert(&$converter)
+ {
+ $my_types = '';
+ if (strpos($this->returnType,'|'))
+ {
+ $types = explode('|',$this->returnType);
+ foreach($types as $returntype)
+ {
+ $a = $converter->getLink($returntype);
+ if (is_object($a) && phpDocumentor_get_class($a) == 'classlink')
+ {
+ if (!empty($my_types)) $my_types .= '|';
+ $my_types .= $converter->returnSee($a,$converter->type_adjust($returntype));
+ } else
+ {
+ if (!empty($my_types)) $my_types .= '|';
+ $my_types .= $converter->type_adjust($returntype);
+ }
+ }
+ $this->converted_returnType = $my_types;
+ } else
+ {
+ $a = $converter->getLink($this->returnType);
+ if (is_object($a) && phpDocumentor_get_class($a) == 'classlink')
+ {
+ $this->converted_returnType = $converter->returnSee($a,$converter->type_adjust($this->returnType));
+ } else
+ {
+ $this->converted_returnType = $converter->type_adjust($this->returnType);
+ }
+ }
+ return parserTag::Convert($converter);
+ }
+}
+
+/**
+ * represents "@var"
+ * @tutorial tags.var.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @author Greg Beaver <cellog@users.sourceforge.net>
+ * @since 1.0rc1
+ * @version $Id: DocBlockTags.inc,v 1.1 2005/10/17 18:36:55 jeichorn Exp $
+ */
+class parserVarTag extends parserReturnTag
+{
+ /**
+ * always 'var'
+ * @var string
+ */
+ var $keyword = 'var';
+ /**
+ * the type a var has
+ * @var string
+ */
+ var $returnType = 'mixed';
+}
+
+/**
+ * Represents "@param"
+ * @tutorial tags.param.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ */
+class parserParamTag extends parserVarTag
+{
+ /**
+ * always 'param'
+ * @var string
+ */
+ var $keyword = 'param';
+}
+
+/**
+ * Represents "@staticvar"
+ * @tutorial tags.staticvar.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ */
+class parserStaticvarTag extends parserParamTag
+{
+ /**
+ * always 'staticvar'
+ * @var string
+ */
+ var $keyword = 'staticvar';
+}
+
+/**
+ * represents "@link"
+ * @tutorial tags.link.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @author Greg Beaver <cellog@users.sourceforge.net>
+ * @since 1.0rc1
+ * @version $Id: DocBlockTags.inc,v 1.1 2005/10/17 18:36:55 jeichorn Exp $
+ */
+class parserLinkTag extends parserTag
+{
+ /**
+ * always 'link'
+ * @var string
+ */
+ var $keyword = 'link';
+
+ /**
+ * URL to link to
+ * @param string $link
+ */
+ function parserLinkTag($link)
+ {
+ $start = $val = $link->getString();
+ if (strpos($val,' '))
+ {
+ $start = array_shift($val = explode(' ',$val));
+ $val = join($val, ' ');
+ }
+ $a = new parserLinkInlineTag($start,$val);
+ $b = new parserStringWithInlineTags;
+ $b->add($a);
+ $this->value = $b;
+ }
+}
+
+/**
+ * represents "@see"
+ * @tutorial tags.see.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @author Greg Beaver <cellog@users.sourceforge.net>
+ * @since 1.0rc1
+ * @version $Id: DocBlockTags.inc,v 1.1 2005/10/17 18:36:55 jeichorn Exp $
+ */
+class parserSeeTag extends parserLinkTag
+{
+ /**
+ * always 'see'
+ * @var string
+ */
+ var $keyword = 'see';
+
+ /**
+ * @param string element to link to
+ */
+ function parserSeeTag($name)
+ {
+ parserTag::parserTag($this->keyword,$name,true);
+ }
+
+ /**
+ * @param Converter
+ * @see parserStringWithInlineTags::Convert()
+ */
+ function Convert(&$converter)
+ {
+ if ($this->value->hasInlineTag())
+ {
+ addErrorDie(PDERROR_INLINETAG_IN_SEE);
+ }
+ $a = $converter->getLink(trim($this->value->Convert($converter)));
+ if (is_string($a))
+ {
+ // feature 564991
+ if (strpos($a,'://'))
+ {
+ // php function
+ return $converter->returnLink($a,str_replace('PHP_MANUAL#','',$this->value->Convert($converter)));
+ }
+ return $a;
+ }
+ if (is_object($a)) return $converter->returnSee($a);
+ // getLink parsed a comma-delimited list of linked thingies, add the commas back in
+ if (is_array($a))
+ {
+ $b = '';
+ foreach($a as $i => $bub)
+ {
+ if (!empty($b)) $b .= ', ';
+ if (is_string($a[$i])) $b .= $a[$i];
+ if (is_object($a[$i])) $b .= $converter->returnSee($a[$i]);
+ }
+ return $b;
+ }
+ return false;
+ }
+}
+
+/**
+ * represents "@license"
+ *
+ * Link to a license, instead of including lines and lines of license information
+ * in every file
+ * @tutorial tags.license.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ */
+class parserLicenseTag extends parserLinkTag
+{
+ /**
+ * always 'license'
+ * @var string
+ */
+ var $keyword = 'license';
+
+ /**
+ * URL to link to
+ * @param string $link
+ */
+ function parserLicenseTag($name, $link)
+ {
+ $a = explode(' ',$link->getString());
+ $url = array_shift($a);
+ $license = join($a,' ');
+ if (empty($license)) $license = $url;
+ $a = new parserLinkInlineTag($url, $license);
+ $b = new parserStringWithInlineTags;
+ $b->add($a);
+ $this->value = $b;
+ }
+}
+
+/**
+ * represents "@uses"
+ *
+ * This is exactly like @see except that the element used has a @useby link to this element added to its docblock
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @tutorial tags.uses.pkg
+ * @since 1.2
+ */
+class parserUsesTag extends parserSeeTag
+{
+ /**
+ * Always "uses"
+ * @var string
+ */
+ var $keyword = 'uses';
+ /** @access private */
+ var $_description;
+
+ /**
+ * @param string element to link to
+ * @param parserStringWithInlineTags description of how the element is used
+ */
+ function parserUsesTag($seeel, $description)
+ {
+ parent::parserSeeTag($seeel);
+ $this->_description = $description;
+ }
+
+ /**
+ * Return a link to documentation for other element, and description of how
+ * it is used
+ *
+ * Works exactly like {@link parent::Convert()} except that it also includes
+ * a description of how the element used is used.
+ * @return string
+ * @param Converter
+ */
+ function Convert(&$c)
+ {
+ $val = $this->value;
+ $see = parent::Convert($c);
+ $this->value = $this->_description;
+ $desc_val = parserTag::Convert($c);
+ if (!empty($desc_val)) {
+ $see .= ' - '.$desc_val;
+ }
+ $this->value = $val;
+ return $see;
+ }
+
+ /**
+ * Get the text of the link to the element that is being used
+ * @return string
+ * @access private
+ */
+ function getSeeElement()
+ {
+ return $this->value->getString();
+ }
+
+ /**
+ * Get the description of how the element used is being used.
+ * @return parserStringWithInlineTags
+ */
+ function getDescription()
+ {
+ return $this->_description;
+ }
+}
+
+/**
+ * This is a virtual tag, it is created by @uses to cross-reference the used element
+ *
+ * This is exactly like @uses.
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @since 1.2
+ */
+class parserUsedByTag extends parserUsesTag
+{
+ /**
+ * Always "usedby"
+ * @var string
+ */
+ var $keyword = 'usedby';
+ /** @access private */
+ var $_link;
+
+ /**
+ * @param abstractLink link of element that uses this element
+ * @param string description of how the element is used
+ */
+ function parserUsedByTag($link, $description)
+ {
+ $this->value = $description;
+ $this->_link = $link;
+ }
+
+ /**
+ * @return string
+ * @param Converter
+ */
+ function Convert(&$c)
+ {
+ $see = $c->returnSee($this->_link);
+ $desc_val = parserTag::Convert($c);
+ if (!empty($desc_val)) {
+ $see .= ' - '.$desc_val;
+ }
+ return $see;
+ }
+}
+
+/**
+ * represents "@tutorial"
+ *
+ * This is exactly like @see except that it only links to tutorials
+ * @tutorial phpDocumentor/tutorials.pkg
+ * @tutorial tags.tutorial.pkg
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @since 1.2
+ */
+class parserTutorialTag extends parserSeeTag
+{
+ /**
+ * Always "tutorial"
+ * @var string
+ */
+ var $keyword = 'tutorial';
+ /**
+ * @param Converter
+ * @see parserStringWithInlineTags::Convert()
+ */
+ function Convert(&$converter)
+ {
+ $a = $converter->getTutorialLink(trim($this->value->Convert($converter)));
+ if (is_string($a))
+ {
+ return $a;
+ }
+ if (is_object($a)) return $converter->returnSee($a);
+ // getLink parsed a comma-delimited list of linked thingies, add the commas back in
+ if (is_array($a))
+ {
+ $b = '';
+ foreach($a as $i => $bub)
+ {
+ if (!empty($b)) $b .= ', ';
+ if (is_string($a[$i])) $b .= $a[$i];
+ if (is_object($a[$i])) $b .= $converter->returnSee($a[$i]);
+ }
+ return $b;
+ }
+ return false;
+ }
+}
+
+/**
+ * represents "@filesource"
+ *
+ * Use this to create a link to a highlighted phpxref-style source file listing
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @tutorial tags.filesource.pkg
+ */
+class parserFileSourceTag extends parserTag
+{
+ /**
+ * Always "filesource"
+ * @var string
+ */
+ var $keyword = 'filesource';
+ /** @var array */
+ var $source;
+ /** @var string */
+ var $path;
+ /**
+ * Flag variable, controls double writes of file for each converter
+ * @access private
+ * @var array
+ */
+ var $_converted = array();
+ /**
+ * Set {@link $source} to $value, and set up path
+ * @param string
+ * @param array output from {@link phpDocumentorTWordParser::getFileSource()}
+ */
+ function parserFileSourceTag($filepath, $value)
+ {
+ parent::parserTag($this->keyword, '');
+ $this->path = $filepath;
+ $this->source = $value;
+ }
+
+ /**
+ * Return a link to the highlighted source and generate the source
+ * @uses ConvertSource() generate source code and write it out
+ * @return string output from {@link getSourceLink()}
+ * @param Converter
+ */
+ function Convert(&$c)
+ {
+ if (!isset($this->_converted[$c->name]))
+ {
+ $this->ConvertSource($c);
+ $this->_converted[$c->name] = true;
+ }
+ return $this->getSourceLink($c);
+ }
+
+ /**
+ * @param Converter
+ * @uses phpDocumentor_HighlightParser highlights source code
+ * @uses writeSource()
+ */
+ function ConvertSource(&$c)
+ {
+ $this->writeSource($c, $c->ProgramExample($this->source, true, false, false, false, $this->path));
+ return;
+ $parser = new phpDocumentor_HighlightParser;
+ $return = '';
+ $return = $parser->parse($this->source,$c, false, false, false, $this->path);
+ $this->writeSource($c, $return);
+ }
+
+ /**
+ * @param Converter
+ * @param string highlighted source code
+ * @uses Converter::writeSource() export highlighted file source
+ */
+ function writeSource(&$c, $source)
+ {
+ $c->writeSource($this->path, $source);
+ }
+
+ /**
+ * @uses Converter::getSourceLink()
+ * @param Converter
+ * @return output from getSourceLink()
+ */
+ function getSourceLink(&$c)
+ {
+ return $c->getSourceLink($this->path);
+ }
+}
+
+/**
+ * represents "@example"
+ *
+ * The example tag
+ * @package phpDocumentor
+ * @subpackage DocBlockTags
+ * @tutorial tags.example.pkg
+ */
+class parserExampleTag extends parserFileSourceTag
+{
+ /**
+ * always "example"
+ * @var string
+ */
+ var $keyword = 'example';
+ /**
+ * Reads and parses the example file indicated
+ *
+ * The example tag takes one parameter: the full path to a php file that
+ * should be parsed and included as an example.
+ * @uses phpDocumentorTWordParser::getFileSource() uses to parse an example
+ * and retrieve all tokens by line number
+ * @param parserStringWithInlineTags
+ * @param string path of file containing this @example tag
+ */
+ function parserExampleTag($value, $current_path)
+ {
+ global $_phpDocumentor_setting;
+ parent::parserTag('example', $value);
+ $path = false;
+ // code thanks to Sam Blum, modified by Greg Beaver
+ $tagValue = $value->getString();
+ $path = $isAbsPath = $pathOnly = $fileName = $fileExt = $original_path = $title = FALSE;
+ do
+ {
+ // make sure the format is stuff.ext description
+ if (!preg_match('`(.*)\.(\w*)\s(.*)`', $tagValue, $match))
+ {
+ // or format is stuff.ext
+ if (!preg_match('`(.*)\.(\w*)\s*$`', $tagValue, $match))
+ {
+ // Murphy: Some funny path was given
+ $original_path = $tagValue; // used for error output
+ break; // try-block
+ }
+ }
+ if (strlen($match[1]) === 0)
+ {
+ // Murphy: Some funny path was given
+ $original_path = $tagValue; // used for error output
+ break; // try-block
+ }
+ $fileExt = $match[2];
+ $title = 'example';
+ if (isset($match[3]))
+ {
+ $title = trim($match[3]);
+ }
+ $pathTmp = str_replace('\\', '/', $match[1]); // Replace windows '\' the path.
+
+ // Is there a path and a file or is it just a file?
+ if (strpos($pathTmp,'/') === false)
+ {
+ // No path part
+ $pathOnly = '';
+ $fileName = $pathTmp .'.'. $fileExt;
+ } else
+ {
+ $splitPos = strrpos($pathTmp,'/'); // split the path on the last directory, find the filename
+ $pathOnly = substr($match[1], 0, $splitPos+1);
+ $fileName = substr($match[1], $splitPos+1) .'.'. $fileExt;
+ // Is the path absolute? (i.e. does it start like an absolute path?)
+ if (('/' === $pathTmp[0]) || preg_match('`^\w*:`i', $pathTmp))
+ { // works for both windows 'C:' and URLs like 'http://'
+ $isAbsPath = true; // Yes
+ }
+ }
+
+ $original_path = $pathOnly . $fileName;
+
+ // Now look for the file starting with abs. path.
+ if ($isAbsPath)
+ {
+ $tmp = realpath($original_path); // remove any weirdities like /../file.ext
+ if ($tmp && is_file($tmp))
+ {
+ $path = $tmp;
+ }
+ // Alway break if abs. path was detected; even if file was not found.
+ break; // try-block
+ }
+
+ // Search for the example file some standard places
+ // 1) Look if the ini-var examplesdir is set and look there ...
+ if (isset($_phpDocumentor_setting['examplesdir']))
+ {
+ $tmp = realpath($_phpDocumentor_setting['examplesdir'] . PATH_DELIMITER . $original_path);
+ if ($tmp && is_file($tmp))
+ {
+ $path = $tmp; // Yo! found it :)
+ break; // try-block
+ }
+ }
+
+ // 2) Then try to look for an 'example/'-dir below the *currently* parsed file ...
+ if (!empty($current_path))
+ {
+ $tmp = realpath(dirname($current_path) . PATH_DELIMITER . 'examples' . PATH_DELIMITER . $fileName);
+ if ($tmp && is_file($tmp))
+ {
+ $path = $tmp; // Yo! found it :)
+ break; // try-block
+ }
+ }
+
+ // 3) Then try to look for the example file below the subdir PHPDOCUMENTOR_BASE/examples/ ...
+ if (is_dir(PHPDOCUMENTOR_BASE . PATH_DELIMITER . 'examples'))
+ {
+ $tmp = realpath(PHPDOCUMENTOR_BASE . PATH_DELIMITER . 'examples' . PATH_DELIMITER . $original_path);
+ if ($tmp && is_file($tmp))
+ {
+ $path = $tmp; // Yo! found it :)
+ break; // try-block
+ }
+ }
+
+ $tmp = realpath(PHPDOCUMENTOR_BASE . PATH_DELIMITER . $original_path);
+ if ($tmp && is_file($tmp))
+ {
+ $path = $tmp; // Yo! found it :)
+ break; // try-block
+ }
+ // If we reach this point, nothing was found and $path is false.
+ } while (false);
+
+ if (!$path)
+ {
+ addWarning(PDERROR_EXAMPLE_NOT_FOUND, $original_path);
+ $this->_title = 'example not found';
+ $this->path = false;
+ } else
+ {
+ $this->_title = ($title) ? $title : 'example';
+ // make a unique html-filename but avoid it to get too long.
+ $uniqueFileName = str_replace(array(':', DIRECTORY_SEPARATOR,'/'), array('_', '_', '_'), $path);
+ $uniqueFileName = substr($uniqueFileName,-50) . '_' . md5($path);
+ $this->path = $uniqueFileName;
+
+ $f = @fopen($path,'r');
+ if ($f)
+ {
+ $example = fread($f,filesize($path));
+ if (tokenizer_ext)
+ {
+ $obj = new phpDocumentorTWordParser;
+ $obj->setup($example);
+ $this->source = $obj->getFileSource();
+ unset($obj);
+ } else
+ {
+ $this->source = $example;
+ }
+ }
+ }
+ }
+
+ /**
+ * @param Converter
+ * @uses phpDocumentor_HighlightParser highlights source code
+ * @uses writeSource()
+ */
+ function ConvertSource(&$c)
+ {
+ $this->writeSource($c, $c->ProgramExample($this->source, true));
+ return;
+ $parser = new phpDocumentor_HighlightParser;
+ $return = '';
+ $return = $parser->parse($this->source,$c);
+ $this->writeSource($c, $return);
+ }
+
+ /**
+ * @param Converter $c
+ * @param string parsed example source
+ * @uses Converter::writeExample() writes final example out
+ * @access private
+ */
+ function writeSource(&$c, $source)
+ {
+ if ($this->path)
+ $c->writeExample($this->_title, $this->path, $source);
+ }
+
+ /**
+ * Retrieve a converter-specific link to the example
+ *
+ * @param Converter
+ * @uses Converter::getExampleLink() retrieve the link to the example
+ */
+ function getSourceLink(&$c)
+ {
+ if (!$this->path) return $this->_title;
+ return $c->getExampleLink($this->path, $this->_title);
+ }
+}
+
+?>
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