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a little cleanup

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commit 8766b89f9399ef680251e7f2893db253a0694e9f 1 parent 92ce1eb
dhawes authored
Showing with 238 additions and 236 deletions.
  1. +209 −208 rss/class.Atom.php
  2. +29 −28 rss/class.RSS.php
View
417 rss/class.Atom.php
@@ -1,11 +1,12 @@
-<?php
-/*
+<?php //$Id$
+
+/**
* Project: phAnTOM: a simple Atom parsing class
* File: atom_parse.php includes code for parsing
- * Atom feeds, and returning an Atom object
+ * Atom feeds, and returning an Atom object
* Author: Jeremy Ashcraft <ashcraft@13monkeys.com>
- * Version: 0.1
- * License: GPL
+ * Version: 0.1
+ * License: GPL
*
* The lastest version of phAnTOM can be obtained from:
* http://www.simplog.org
@@ -19,7 +20,7 @@
*/
-/*
+/**
* The lastest Atom feed spec is at http://diveintomark.org/public/2003/08/atom02spec.txt
*
*
@@ -29,158 +30,158 @@
*/
class Atom {
- /*
- * Useage Example:
- *
- * $xml = "<?xml version="1.0"......
- *
- * $atom = new atom( $xml );
- *
- * // print feed title
- * print $atom->feed['title'];
- *
- * // print the title of each entry
- * foreach ($atom->entries as $entry ) {
- * print $entry[title];
- * }
- *
- */
-
- var $parser;
-
- var $current_item = array(); // item currently being parsed
- var $entries = array(); // collection of parsed items
- var $feed = array(); // hash of channel fields
-
- var $parent_field = array('RDF');
- var $author = array();
- var $contributor = array();
- var $current_field = '';
- var $current_namespace = false;
-
- var $ERROR = '';
-
+ /*
+ * Useage Example:
+ *
+ * $xml = "<?xml version="1.0"......
+ *
+ * $atom = new atom( $xml );
+ *
+ * // print feed title
+ * print $atom->feed['title'];
+ *
+ * // print the title of each entry
+ * foreach ($atom->entries as $entry ) {
+ * print $entry[title];
+ * }
+ *
+ */
+
+ var $parser;
+
+ var $current_item = array(); // item currently being parsed
+ var $entries = array(); // collection of parsed items
+ var $feed = array(); // hash of channel fields
+
+ var $parent_field = array('RDF');
+ var $author = array();
+ var $contributor = array();
+ var $current_field = '';
+ var $current_namespace = false;
+
+ var $ERROR = '';
+
/*======================================================================*\
Function: MagpieRSS
Purpose: Constructor, sets up XML parser,parses source,
- and populates object..
- Input: String containing the RSS to be parsed
+ and populates object..
+ Input: String containing the RSS to be parsed
\*======================================================================*/
- function Atom ($source) {
-
- # if PHP xml isn't compiled in, die
- #
- if (!function_exists('xml_parser_create')) {
- $this->error( 'Failed to load PHP\'s XML Extension. ' .
- 'http://www.php.net/manual/en/ref.xml.php',
- E_USER_ERROR );
- }
-
- $parser = @xml_parser_create();
-
- if (!is_resource($parser))
- {
- $this->error( 'Failed to create an instance of PHP\'s XML parser. ' .
- 'http://www.php.net/manual/en/ref.xml.php',
- E_USER_ERROR );
- }
+ function Atom ($source) {
+
+ # if PHP xml isn't compiled in, die
+ #
+ if (!function_exists('xml_parser_create')) {
+ $this->error( 'Failed to load PHP\'s XML Extension. ' .
+ 'http://www.php.net/manual/en/ref.xml.php',
+ E_USER_ERROR );
+ }
+
+ $parser = @xml_parser_create();
+
+ if (!is_resource($parser))
+ {
+ $this->error( 'Failed to create an instance of PHP\'s XML parser. ' .
+ 'http://www.php.net/manual/en/ref.xml.php',
+ E_USER_ERROR );
+ }
-
- $this->parser = $parser;
-
- # pass in parser, and a reference to this object
- # setup handlers
- #
- xml_set_object( $this->parser, $this );
- xml_set_element_handler($this->parser, 'start_element', 'end_element');
- xml_set_character_data_handler( $this->parser, 'cdata' );
-
-
- $status = xml_parse( $this->parser, $source );
-
- if (! $status ) {
- $errorcode = xml_get_error_code( $this->parser );
- if ( $errorcode != XML_ERROR_NONE ) {
- $xml_error = xml_error_string( $errorcode );
- $error_line = xml_get_current_line_number($this->parser);
- $error_col = xml_get_current_column_number($this->parser);
- $errormsg = $xml_error .' at line '. $error_line .', column '. $error_col;
+
+ $this->parser = $parser;
+
+ # pass in parser, and a reference to this object
+ # setup handlers
+ #
+ xml_set_object( $this->parser, $this );
+ xml_set_element_handler($this->parser, 'start_element', 'end_element');
+ xml_set_character_data_handler( $this->parser, 'cdata' );
+
+
+ $status = xml_parse( $this->parser, $source );
+
+ if (! $status ) {
+ $errorcode = xml_get_error_code( $this->parser );
+ if ( $errorcode != XML_ERROR_NONE ) {
+ $xml_error = xml_error_string( $errorcode );
+ $error_line = xml_get_current_line_number($this->parser);
+ $error_col = xml_get_current_column_number($this->parser);
+ $errormsg = $xml_error .' at line '. $error_line .', column '. $error_col;
- $this->error( $errormsg );
- }
- }
-
- xml_parser_free( $this->parser );
- }
-
- function start_element ($p, $element, &$attrs) {
- $element = strtolower( $element );
- # check for a namespace, and split if found
- #
- $namespace = false;
- if ( strpos( $element, ':' ) ) {
- list($namespace, $element) = split( ':', $element, 2);
- }
- $this->current_field = $element;
- if ( $namespace ) {
- $this->current_namespace = $namespace;
- }
-
- if ( $element == 'feed' ) {
- array_unshift( $this->parent_field, 'feed' );
- } else if ( $element == 'items' ) {
- array_unshift( $this->parent_field, 'items' );
- } else if ( $element == 'entry' ) {
- array_unshift( $this->parent_field, 'entry' );
- } else if ( $element == 'author' ) {
+ $this->error( $errormsg );
+ }
+ }
+
+ xml_parser_free( $this->parser );
+ }
+
+ function start_element ($p, $element, &$attrs) {
+ $element = strtolower( $element );
+ # check for a namespace, and split if found
+ #
+ $namespace = false;
+ if ( strpos( $element, ':' ) ) {
+ list($namespace, $element) = split( ':', $element, 2);
+ }
+ $this->current_field = $element;
+ if ( $namespace ) {
+ $this->current_namespace = $namespace;
+ }
+
+ if ( $element == 'feed' ) {
+ array_unshift( $this->parent_field, 'feed' );
+ } else if ( $element == 'items' ) {
+ array_unshift( $this->parent_field, 'items' );
+ } else if ( $element == 'entry' ) {
+ array_unshift( $this->parent_field, 'entry' );
+ } else if ( $element == 'author' ) {
array_unshift( $this->parent_field, 'author' );
- } else if ( $element == 'contributor' ) {
+ } else if ( $element == 'contributor' ) {
array_unshift( $this->parent_field, 'contributor' );
}
- }
-
- function end_element ($p, $element) {
- $element = strtolower($element);
-
- if ( $element == 'entry' ) {
- $this->entries[] = $this->current_item;
- $this->current_item = array();
- array_shift( $this->parent_field );
- } else if ( $element == 'feed' or $element == 'items' or
- $element == 'author' or $element == 'contributor') {
- array_shift( $this->parent_field );
- }
-
- $this->current_field = '';
- $this->current_namespace = false;
- }
-
- function cdata ($p, $text) {
- # skip item, channel, items first time we see them
- #
- if ( $this->parent_field[0] == $this->current_field or
- ! $this->current_field ) {
- return;
- } else if ( $this->parent_field[0] == 'feed') {
- if ( $this->current_namespace ) {
- $this->append(
- $this->feed[ $this->current_namespace ][ $this->current_field ],
- $text);
- } else {
- $this->append($this->feed[ $this->current_field ], $text);
- }
-
- } else if ( $this->parent_field[0] == 'entry' ) {
- if ( $this->current_namespace ) {
- $this->append(
- $this->current_item[ $this->current_namespace ][$this->current_field ],
- $text);
- } else {
- $this->append(
- $this->current_item[ $this->current_field ],
- $text );
- }
- } else if ( $this->parent_field[0] == 'author' ) {
+ }
+
+ function end_element ($p, $element) {
+ $element = strtolower($element);
+
+ if ( $element == 'entry' ) {
+ $this->entries[] = $this->current_item;
+ $this->current_item = array();
+ array_shift( $this->parent_field );
+ } else if ( $element == 'feed' or $element == 'items' or
+ $element == 'author' or $element == 'contributor') {
+ array_shift( $this->parent_field );
+ }
+
+ $this->current_field = '';
+ $this->current_namespace = false;
+ }
+
+ function cdata ($p, $text) {
+ # skip item, channel, items first time we see them
+ #
+ if ( $this->parent_field[0] == $this->current_field or
+ ! $this->current_field ) {
+ return;
+ } else if ( $this->parent_field[0] == 'feed') {
+ if ( $this->current_namespace ) {
+ $this->append(
+ $this->feed[ $this->current_namespace ][ $this->current_field ],
+ $text);
+ } else {
+ $this->append($this->feed[ $this->current_field ], $text);
+ }
+
+ } else if ( $this->parent_field[0] == 'entry' ) {
+ if ( $this->current_namespace ) {
+ $this->append(
+ $this->current_item[ $this->current_namespace ][$this->current_field ],
+ $text);
+ } else {
+ $this->append(
+ $this->current_item[ $this->current_field ],
+ $text );
+ }
+ } else if ( $this->parent_field[0] == 'author' ) {
if ( $this->current_namespace ) {
$this->append(
$this->author[ $this->current_namespace ][ $this->current_field ],
@@ -201,70 +202,70 @@ function cdata ($p, $text) {
$text );
}
}
- }
-
- function append (&$str1, $str2='') {
- if (!isset($str1) ) {
- $str1='';
- }
- $str1 .= $str2;
- }
-
- function error ($errormsg, $lvl=E_USER_WARNING) {
- // append PHP's error message if track_errors enabled
- if ( $php_errormsg ) {
- $errormsg .= ' ('. $php_errormsg .')';
- }
- $this->ERROR = $errormsg;
- if ( ATOM_DEBUG ) {
- trigger_error( $errormsg, $lvl);
- } else {
- error_log( $errormsg, 0);
- }
- }
-
+ }
+
+ function append (&$str1, $str2='') {
+ if (!isset($str1) ) {
+ $str1='';
+ }
+ $str1 .= $str2;
+ }
+
+ function error ($errormsg, $lvl=E_USER_WARNING) {
+ // append PHP's error message if track_errors enabled
+ if ( $php_errormsg ) {
+ $errormsg .= ' ('. $php_errormsg .')';
+ }
+ $this->ERROR = $errormsg;
+ if ( ATOM_DEBUG ) {
+ trigger_error( $errormsg, $lvl);
+ } else {
+ error_log( $errormsg, 0);
+ }
+ }
+
/*======================================================================*\
- EVERYTHING BELOW HERE IS FOR DEBUGGING PURPOSES
+ EVERYTHING BELOW HERE IS FOR DEBUGGING PURPOSES
\*======================================================================*/
- function show_list () {
- print '<ol>'."\n";
- foreach ($this->entries as $item) {
- print '<li>'. $this->show_entry( $item );
- }
- print '</ol>';
- }
-
- function show_feed () {
- print 'feed:<br />';
- print '<ul>';
- while ( list($key, $value) = each( $this->feed ) ) {
- print '<li> '. $key .': '. $value;
- }
- print '</ul>';
- }
-
- function show_entry ($item) {
- print 'entry: '. $item[title];
- print '<ul>';
- while ( list($key, $value) = each($item) ) {
- if ( is_array($value) ) {
- print '<br /><strong>'. $key .'</strong>';
- print '<ul>';
- while ( list( $ns_key, $ns_value) = each( $value ) ) {
- print '<li>'. $ns_key .': '. $ns_value;
- }
- print '</ul>';
- } else {
- print '<li> '. $key .': '. $value;
- }
- }
- print '</ul>';
- }
+ function show_list () {
+ print '<ol>'."\n";
+ foreach ($this->entries as $item) {
+ print '<li>'. $this->show_entry( $item );
+ }
+ print '</ol>';
+ }
+
+ function show_feed () {
+ print 'feed:<br />';
+ print '<ul>';
+ while ( list($key, $value) = each( $this->feed ) ) {
+ print '<li> '. $key .': '. $value;
+ }
+ print '</ul>';
+ }
+
+ function show_entry ($item) {
+ print 'entry: '. $item[title];
+ print '<ul>';
+ while ( list($key, $value) = each($item) ) {
+ if ( is_array($value) ) {
+ print '<br /><strong>'. $key .'</strong>';
+ print '<ul>';
+ while ( list( $ns_key, $ns_value) = each( $value ) ) {
+ print '<li>'. $ns_key .': '. $ns_value;
+ }
+ print '</ul>';
+ } else {
+ print '<li> '. $key .': '. $value;
+ }
+ }
+ print '</ul>';
+ }
/*======================================================================*\
- END DEBUGGING FUNCTIONS
+ END DEBUGGING FUNCTIONS
\*======================================================================*/
-
+
} # end class Atom
?>
View
57 rss/class.RSS.php
@@ -1,11 +1,12 @@
-<?php
-/*
+<?php //$Id$
+
+/**
* Project: MagpieRSS: a simple RSS integration tool
* File: rss_parse.inc includes code for parsing
- * RSS, and returning an RSS object
+ * RSS, and returning an RSS object
* Author: Kellan Elliott-McCrea <kellan@protest.net>
- * Version: 0.51
- * License: GPL
+ * Version: 0.51
+ * License: GPL
*
* The lastest version of MagpieRSS can be obtained from:
* http://magpierss.sourceforge.net
@@ -17,7 +18,7 @@
*/
-/*
+/**
* NOTES ON RSS PARSING PHILOSOPHY (moderately important):
* MagpieRSS parse all versions of RSS with a few limitation (mod_content, and
* mod_taxonomy support is shaky) into a simple object, with 2 fields,
@@ -57,19 +58,19 @@
* onto the array $rss-items
*
* array(
- * title => 'Weekly Peace Vigil',
- * link =>
- * 'http://protest.net/NorthEast/calendrome.cgi?span=event&#38;ID=210257',
- * description => 'Wear a white ribbon',
- * dc => array (
- * subject => 'Peace'
- * ),
- * ev => array (
- * startdate => '2002-06-01T11:00:00',
- * enddate => '2002-06-01T12:00:00',
- * type => 'Protest',
- * location => 'Northampton, MA'
- * )
+ * title => 'Weekly Peace Vigil',
+ * link =>
+ * 'http://protest.net/NorthEast/calendrome.cgi?span=event&#38;ID=210257',
+ * description => 'Wear a white ribbon',
+ * dc => array (
+ * subject => 'Peace'
+ * ),
+ * ev => array (
+ * startdate => '2002-06-01T11:00:00',
+ * enddate => '2002-06-01T12:00:00',
+ * type => 'Protest',
+ * location => 'Northampton, MA'
+ * )
* )
*
*/
@@ -97,15 +98,15 @@ class MagpieRSS {
var $parser;
- var $current_item = array(); // item currently being parsed
- var $items = array(); // collection of parsed items
- var $channel = array(); // hash of channel fields
- var $textinput = array();
- var $image = array();
+ var $current_item = array(); // item currently being parsed
+ var $items = array(); // collection of parsed items
+ var $channel = array(); // hash of channel fields
+ var $textinput = array();
+ var $image = array();
- var $parent_field = array('RDF');
- var $current_field = '';
- var $current_namespace = false;
+ var $parent_field = array('RDF');
+ var $current_field = '';
+ var $current_namespace = false;
var $ERROR = "";
@@ -163,7 +164,7 @@ function MagpieRSS ($source) {
}
function start_element ($p, $element, &$attrs) {
- $element = strtolower( $element );
+ $element = strtolower( $element );
# check for a namespace, and split if found
#
$namespace = false;
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