diff options
Diffstat (limited to 'pts-core/objects/tandem_XmlReader.php')
| -rw-r--r-- | pts-core/objects/tandem_XmlReader.php | 62 |
1 files changed, 40 insertions, 22 deletions
diff --git a/pts-core/objects/tandem_XmlReader.php b/pts-core/objects/tandem_XmlReader.php index 81071d8..dd36631 100644 --- a/pts-core/objects/tandem_XmlReader.php +++ b/pts-core/objects/tandem_XmlReader.php @@ -27,22 +27,22 @@ class tandem_XmlReader { var $XML_DATA = ""; - var $XML_FILE_TIME = NULL; - var $XML_FILE_NAME = NULL; + var $XML_FILE_TIME = null; + var $XML_FILE_NAME = null; - var $XML_CACHE_FILE = FALSE; // Cache the entire XML file being parsed - var $XML_CACHE_TAGS = TRUE; // Cache the tags that are being called + var $XML_CACHE_FILE = false; // Cache the entire XML file being parsed + var $XML_CACHE_TAGS = true; // Cache the tags that are being called - var $NO_TAG_FALLBACK_VALUE = NULL; + var $NO_TAG_FALLBACK_VALUE = null; - function __construct($XML, $DO_CACHE = TRUE) + function __construct($XML, $DO_CACHE = true) { if(is_file($XML)) { if(!$DO_CACHE) { - $this->XML_CACHE_FILE = FALSE; - $this->XML_CACHE_TAGS = FALSE; + $this->XML_CACHE_FILE = false; + $this->XML_CACHE_TAGS = false; } // If you're going to be banging XML files hard through the course of the script, you'll want to flush the PHP file cache @@ -51,29 +51,33 @@ class tandem_XmlReader $this->XML_FILE_TIME = filemtime($XML); $this->XML_FILE_NAME = $XML; - if($this->XML_CACHE_FILE == TRUE && isset($GLOBALS["XML_CACHE"]["FILE"][$this->XML_FILE_NAME][$this->XML_FILE_TIME])) + if($this->XML_CACHE_FILE == true && isset($GLOBALS["XML_CACHE"]["FILE"][$this->XML_FILE_NAME][$this->XML_FILE_TIME])) + { $this->XML_DATA = $GLOBALS["XML_CACHE"]["FILE"][$this->XML_FILE_NAME][$this->XML_FILE_TIME]; + } if(empty($this->XML_DATA)) { $this->XML_DATA = file_get_contents($XML); - if($this->XML_CACHE_FILE == TRUE) + if($this->XML_CACHE_FILE == true) + { $GLOBALS["XML_CACHE"]["FILE"][$this->XML_FILE_NAME][$this->XML_FILE_TIME] = $this->XML_DATA; + } } } else { - $this->XML_CACHE_FILE = FALSE; - $this->XML_CACHE_TAGS = FALSE; + $this->XML_CACHE_FILE = false; + $this->XML_CACHE_TAGS = false; $this->XML_DATA = $XML; } } function getStatement($STATEMENT_NAME) { - return $this->listStatements(TRUE, $STATEMENT_NAME); + return $this->listStatements(true, $STATEMENT_NAME); } - function listStatements($SEARCH_DO = FALSE, $SEARCH_QUERY = "") + function listStatements($SEARCH_DO = false, $SEARCH_QUERY = "") { preg_match_all("'<!--(.*?) -->'si", $this->XML_DATA, $statement_maches); $return_array = array(); @@ -108,14 +112,18 @@ class tandem_XmlReader { return $this->getValue($XML_TAG) != null; } - function getValue($FULL_XML_TAG, $XML_TAG = null, $XML_MATCH = null, $DO_CACHE = TRUE, $FALLBACK_PROCESS = FALSE) + function getValue($FULL_XML_TAG, $XML_TAG = null, $XML_MATCH = null, $DO_CACHE = true, $FALLBACK_PROCESS = false) { if($XML_TAG == null) + { $XML_TAG = $FULL_XML_TAG; + } if($XML_MATCH == null) + { $XML_MATCH = $this->XML_DATA; + } - if($this->XML_CACHE_TAGS == TRUE && $DO_CACHE && isset($GLOBALS["XML_CACHE"]["TAGS"][$this->XML_FILE_NAME][$this->XML_FILE_TIME][$XML_TAG])) + if($this->XML_CACHE_TAGS == true && $DO_CACHE && isset($GLOBALS["XML_CACHE"]["TAGS"][$this->XML_FILE_NAME][$this->XML_FILE_TIME][$XML_TAG])) { $XML_MATCH = $GLOBALS["XML_CACHE"]["TAGS"][$this->XML_FILE_NAME][$this->XML_FILE_TIME][$XML_TAG]; } @@ -126,7 +134,9 @@ class tandem_XmlReader preg_match("'<$xml_step>(.*?)</$xml_step>'si", $XML_MATCH, $new_match); if(count($new_match) > 1) + { $XML_MATCH = $new_match[1]; + } else { if(!$FALLBACK_PROCESS) @@ -134,12 +144,16 @@ class tandem_XmlReader $XML_MATCH = $this->handleXmlZeroTagFallback($FULL_XML_TAG); } else + { $XML_MATCH = $this->NO_TAG_FALLBACK_VALUE; + } } } - if($this->XML_CACHE_TAGS == TRUE && $DO_CACHE) + if($this->XML_CACHE_TAGS == true && $DO_CACHE) + { $GLOBALS["XML_CACHE"]["TAGS"][$this->XML_FILE_NAME][$this->XML_FILE_TIME][$XML_TAG] = $XML_MATCH; + } } return $XML_MATCH; @@ -162,7 +176,9 @@ class tandem_XmlReader $this_xml = $XML_MATCH; for($i = 0; $i < count($xml_steps) - 2; $i++) - $this_xml = $this->getValue($XML_TAG, $xml_steps[$i], $this_xml, FALSE); + { + $this_xml = $this->getValue($XML_TAG, $xml_steps[$i], $this_xml, false); + } $next_xml_step = $xml_steps[count($xml_steps) - 2]; preg_match_all("'<$next_xml_step>(.*?)</$next_xml_step>'si", $this_xml, $xml_matches); @@ -175,7 +191,7 @@ class tandem_XmlReader { if($extraction_tags_count == 1) { - $this_item = $this->getValue($XML_TAG, $extraction_tags[0], $xml_matches[1][$i], FALSE); + $this_item = $this->getValue($XML_TAG, $extraction_tags[0], $xml_matches[1][$i], false); array_push($return_array, $this_item); } else @@ -183,11 +199,13 @@ class tandem_XmlReader if($i == 0) { foreach($extraction_tags as $extract) + { $return_array[$extract] = array(); + } } foreach($extraction_tags as $extract) { - $this_item = $this->getValue($XML_TAG, $extract, $xml_matches[1][$i], FALSE); + $this_item = $this->getValue($XML_TAG, $extract, $xml_matches[1][$i], false); array_push($return_array[$extract], $this_item); } } @@ -196,11 +214,11 @@ class tandem_XmlReader } function setFileCaching($BOOL) { - $this->XML_CACHE_FILE = ($BOOL == TRUE); + $this->XML_CACHE_FILE = ($BOOL == true); } function setTagCaching($BOOL) { - $this->XML_CACHE_TAGS = ($BOOL == TRUE); + $this->XML_CACHE_TAGS = ($BOOL == true); } function setCaching($BOOL) { |