first addition of extra rss files needed by rss_client block. templib functionality should be moved to rsslib.php if Eloy is OK with that
This commit is contained in:
dhawes
@@ -0,0 +1,270 @@
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<?php
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/*
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* Project: phAnTOM: a simple Atom parsing class
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* File: atom_parse.php includes code for parsing
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* Atom feeds, and returning an Atom object
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* Author: Jeremy Ashcraft <[email protected]>
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* Version: 0.1
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* License: GPL
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*
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* The lastest version of phAnTOM can be obtained from:
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* http://www.simplog.org
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*
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* For questions, help, comments, discussion, etc., please join the
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* Simplog Atom mailing list:
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* [email protected]
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*
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* This code is based on the MagpieRSS parser v0.52 written
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* by Kellan Elliott-McCrea <[email protected]> and released under the GPL
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*/
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/*
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* The lastest Atom feed spec is at http://diveintomark.org/public/2003/08/atom02spec.txt
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*
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*
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* RSS/Atom validators are readily available on the web at:
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* http://feeds.archive.org/validator/
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*
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*/
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class Atom {
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/*
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* Useage Example:
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*
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* $xml = "<?xml version="1.0"......
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*
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* $atom = new atom( $xml );
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*
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* // print feed title
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* print $atom->feed['title'];
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*
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* // print the title of each entry
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* foreach ($atom->entries as $entry ) {
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* print $entry[title];
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* }
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*
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*/
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var $parser;
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var $current_item = array(); // item currently being parsed
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var $entries = array(); // collection of parsed items
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var $feed = array(); // hash of channel fields
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var $parent_field = array('RDF');
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var $author = array();
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var $contributor = array();
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var $current_field = '';
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var $current_namespace = false;
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var $ERROR = '';
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/*======================================================================*\
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Function: MagpieRSS
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Purpose: Constructor, sets up XML parser,parses source,
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and populates object..
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Input: String containing the RSS to be parsed
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\*======================================================================*/
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function Atom ($source) {
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# if PHP xml isn't compiled in, die
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#
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if (!function_exists('xml_parser_create')) {
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$this->error( 'Failed to load PHP\'s XML Extension. ' .
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'http://www.php.net/manual/en/ref.xml.php',
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E_USER_ERROR );
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}
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$parser = @xml_parser_create();
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if (!is_resource($parser))
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{
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$this->error( 'Failed to create an instance of PHP\'s XML parser. ' .
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'http://www.php.net/manual/en/ref.xml.php',
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E_USER_ERROR );
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}
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$this->parser = $parser;
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# pass in parser, and a reference to this object
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# setup handlers
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#
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xml_set_object( $this->parser, $this );
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xml_set_element_handler($this->parser, 'start_element', 'end_element');
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xml_set_character_data_handler( $this->parser, 'cdata' );
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$status = xml_parse( $this->parser, $source );
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if (! $status ) {
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$errorcode = xml_get_error_code( $this->parser );
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if ( $errorcode != XML_ERROR_NONE ) {
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$xml_error = xml_error_string( $errorcode );
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$error_line = xml_get_current_line_number($this->parser);
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$error_col = xml_get_current_column_number($this->parser);
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$errormsg = $xml_error .' at line '. $error_line .', column '. $error_col;
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$this->error( $errormsg );
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}
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}
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xml_parser_free( $this->parser );
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}
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function start_element ($p, $element, &$attrs) {
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$element = strtolower( $element );
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# check for a namespace, and split if found
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#
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$namespace = false;
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if ( strpos( $element, ':' ) ) {
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list($namespace, $element) = split( ':', $element, 2);
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}
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$this->current_field = $element;
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if ( $namespace ) {
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$this->current_namespace = $namespace;
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}
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if ( $element == 'feed' ) {
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array_unshift( $this->parent_field, 'feed' );
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} else if ( $element == 'items' ) {
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array_unshift( $this->parent_field, 'items' );
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} else if ( $element == 'entry' ) {
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array_unshift( $this->parent_field, 'entry' );
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} else if ( $element == 'author' ) {
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array_unshift( $this->parent_field, 'author' );
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} else if ( $element == 'contributor' ) {
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array_unshift( $this->parent_field, 'contributor' );
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}
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}
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function end_element ($p, $element) {
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$element = strtolower($element);
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if ( $element == 'entry' ) {
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$this->entries[] = $this->current_item;
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$this->current_item = array();
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array_shift( $this->parent_field );
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} else if ( $element == 'feed' or $element == 'items' or
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$element == 'author' or $element == 'contributor') {
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array_shift( $this->parent_field );
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}
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$this->current_field = '';
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$this->current_namespace = false;
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}
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function cdata ($p, $text) {
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# skip item, channel, items first time we see them
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#
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if ( $this->parent_field[0] == $this->current_field or
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! $this->current_field ) {
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return;
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} else if ( $this->parent_field[0] == 'feed') {
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if ( $this->current_namespace ) {
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$this->append(
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$this->feed[ $this->current_namespace ][ $this->current_field ],
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$text);
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} else {
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$this->append($this->feed[ $this->current_field ], $text);
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}
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} else if ( $this->parent_field[0] == 'entry' ) {
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if ( $this->current_namespace ) {
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$this->append(
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$this->current_item[ $this->current_namespace ][$this->current_field ],
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$text);
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} else {
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$this->append(
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$this->current_item[ $this->current_field ],
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$text );
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}
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} else if ( $this->parent_field[0] == 'author' ) {
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if ( $this->current_namespace ) {
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$this->append(
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$this->author[ $this->current_namespace ][ $this->current_field ],
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$text );
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} else {
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$this->append(
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$this->author[ $this->current_field ],
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$text );
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}
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} else if ( $this->parent_field[0] == 'contributor' ) {
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if ( $this->current_namespace ) {
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$this->append(
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$this->contributor[ $this->current_namespace ][ $this->current_field ],
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$text );
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} else {
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$this->append(
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$this->contributor[ $this->current_field ],
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$text );
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}
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}
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}
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function append (&$str1, $str2='') {
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if (!isset($str1) ) {
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$str1='';
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}
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$str1 .= $str2;
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}
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function error ($errormsg, $lvl=E_USER_WARNING) {
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// append PHP's error message if track_errors enabled
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if ( $php_errormsg ) {
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$errormsg .= ' ('. $php_errormsg .')';
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}
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$this->ERROR = $errormsg;
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if ( ATOM_DEBUG ) {
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trigger_error( $errormsg, $lvl);
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} else {
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error_log( $errormsg, 0);
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}
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}
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/*======================================================================*\
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EVERYTHING BELOW HERE IS FOR DEBUGGING PURPOSES
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\*======================================================================*/
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function show_list () {
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print '<ol>'."\n";
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foreach ($this->entries as $item) {
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print '<li>'. $this->show_entry( $item );
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}
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print '</ol>';
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}
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function show_feed () {
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print 'feed:<br />';
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print '<ul>';
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while ( list($key, $value) = each( $this->feed ) ) {
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print '<li> '. $key .': '. $value;
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}
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print '</ul>';
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}
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function show_entry ($item) {
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print 'entry: '. $item[title];
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print '<ul>';
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while ( list($key, $value) = each($item) ) {
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if ( is_array($value) ) {
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print '<br /><strong>'. $key .'</strong>';
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print '<ul>';
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while ( list( $ns_key, $ns_value) = each( $value ) ) {
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print '<li>'. $ns_key .': '. $ns_value;
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}
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print '</ul>';
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} else {
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print '<li> '. $key .': '. $value;
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}
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}
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print '</ul>';
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}
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/*======================================================================*\
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END DEBUGGING FUNCTIONS
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\*======================================================================*/
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} # end class Atom
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?>
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@@ -0,0 +1,335 @@
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<?php
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/*
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* Project: MagpieRSS: a simple RSS integration tool
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* File: rss_parse.inc includes code for parsing
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* RSS, and returning an RSS object
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* Author: Kellan Elliott-McCrea <[email protected]>
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* Version: 0.51
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* License: GPL
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*
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* The lastest version of MagpieRSS can be obtained from:
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* http://magpierss.sourceforge.net
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*
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* For questions, help, comments, discussion, etc., please join the
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* Magpie mailing list:
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* [email protected]
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*
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*/
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/*
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* NOTES ON RSS PARSING PHILOSOPHY (moderately important):
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* MagpieRSS parse all versions of RSS with a few limitation (mod_content, and
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* mod_taxonomy support is shaky) into a simple object, with 2 fields,
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* the hash 'channel', and the array 'items'.
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*
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* MagpieRSS is a forgiving and inclusive parser. It currently makes no
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* attempt to enforce the validity on an RSS feed. It will include any
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* properly formatted tags it finds, allowing to you to mix RSS 0.93, with RSS
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* 1.0, with tags or your own imagining. This sort of witches brew is a bad
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* bad idea! But Magpie is less pendantic then I am.
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*
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* RSS validators are readily available on the web at:
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* http://feeds.archive.org/validator/
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* http://www.ldodds.com/rss_validator/1.0/validator.html
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*
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*/
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/*
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* EXAMPLE PARSE RESULTS:
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*
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* Magpie tries to parse RSS into ease to use PHP datastructures.
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*
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* For example, Magpie on encountering RSS 1.0 item entry:
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*
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* <item rdf:about="http://protest.net/NorthEast/calendrome.cgi?span=event&ID=210257">
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* <title>Weekly Peace Vigil</title>
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* <link>http://protest.net/NorthEast/calendrome.cgi?span=event&ID=210257</link>
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* <description>Wear a white ribbon</description>
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* <dc:subject>Peace</dc:subject>
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* <ev:startdate>2002-06-01T11:00:00</ev:startdate>
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* <ev:location>Northampton, MA</ev:location>
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* <ev:enddate>2002-06-01T12:00:00</ev:enddate>
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* <ev:type>Protest</ev:type>
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* </item>
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*
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* Would transform it into the following associative array, and push it
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* onto the array $rss-items
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*
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* array(
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* title => 'Weekly Peace Vigil',
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* link =>
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* 'http://protest.net/NorthEast/calendrome.cgi?span=event&ID=210257',
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* description => 'Wear a white ribbon',
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* dc => array (
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* subject => 'Peace'
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* ),
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* ev => array (
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* startdate => '2002-06-01T11:00:00',
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* enddate => '2002-06-01T12:00:00',
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* type => 'Protest',
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* location => 'Northampton, MA'
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* )
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* )
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*
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*/
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class MagpieRSS {
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/*
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* Hybrid parser, and object. (probably a bad idea! :)
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*
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* Useage Example:
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*
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* $some_rss = "<?xml version="1.0"......
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*
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* $rss = new MagpieRSS( $some_rss );
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*
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* // print rss chanel title
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* echo $rss->channel['title'];
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*
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* // print the title of each item
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* foreach ($rss->items as $item ) {
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* echo $item[title];
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* }
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*
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* see rss_fetch.inc for a simpler interface
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*/
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var $parser;
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var $current_item = array(); // item currently being parsed
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var $items = array(); // collection of parsed items
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var $channel = array(); // hash of channel fields
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var $textinput = array();
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var $image = array();
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var $parent_field = array('RDF');
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var $current_field = '';
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var $current_namespace = false;
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var $ERROR = "";
|
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|
||||
/*======================================================================*\
|
||||
Function: MagpieRSS
|
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Purpose: Constructor, sets up XML parser,parses source,
|
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and populates object..
|
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Input: String containing the RSS to be parsed
|
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\*======================================================================*/
|
||||
function MagpieRSS ($source) {
|
||||
|
||||
# if PHP xml isn't compiled in, die
|
||||
#
|
||||
if (!function_exists('xml_parser_create')) {
|
||||
$this->error( "Failed to load PHP's XML Extension. " .
|
||||
"http://www.php.net/manual/en/ref.xml.php",
|
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E_USER_ERROR );
|
||||
}
|
||||
|
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$parser = @xml_parser_create();
|
||||
|
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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, $this );
|
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xml_set_element_handler($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 and $namespace != 'rdf' ) {
|
||||
$this->current_namespace = $namespace;
|
||||
}
|
||||
|
||||
if ( $element == 'channel' ) {
|
||||
array_unshift( $this->parent_field, 'channel' );
|
||||
}
|
||||
elseif ( $element == 'items' ) {
|
||||
array_unshift( $this->parent_field, 'items' );
|
||||
}
|
||||
elseif ( $element == 'item' ) {
|
||||
array_unshift( $this->parent_field, 'item' );
|
||||
}
|
||||
elseif ( $element == 'textinput' ) {
|
||||
array_unshift( $this->parent_field, 'textinput' );
|
||||
}
|
||||
elseif ( $element == 'image' ) {
|
||||
array_unshift( $this->parent_field, 'image' );
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
function end_element ($p, $element) {
|
||||
$element = strtolower($element);
|
||||
|
||||
if ( $element == 'item' ) {
|
||||
$this->items[] = $this->current_item;
|
||||
$this->current_item = array();
|
||||
array_shift( $this->parent_field );
|
||||
}
|
||||
elseif ( $element == 'channel' or $element == 'items' or
|
||||
$element == 'textinput' or $element == 'image' ) {
|
||||
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;
|
||||
}
|
||||
elseif ( $this->parent_field[0] == 'channel') {
|
||||
if ( $this->current_namespace ) {
|
||||
$this->append(
|
||||
$this->channel[ $this->current_namespace ][ $this->current_field ],
|
||||
$text);
|
||||
}
|
||||
else {
|
||||
$this->append($this->channel[ $this->current_field ], $text);
|
||||
}
|
||||
|
||||
}
|
||||
elseif ( $this->parent_field[0] == 'item' ) {
|
||||
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 );
|
||||
}
|
||||
}
|
||||
elseif ( $this->parent_field[0] == 'textinput' ) {
|
||||
if ( $this->current_namespace ) {
|
||||
$this->append(
|
||||
$this->textinput[ $this->current_namespace ][ $this->current_field ],
|
||||
$text );
|
||||
}
|
||||
else {
|
||||
$this->append(
|
||||
$this->textinput[ $this->current_field ],
|
||||
$text );
|
||||
}
|
||||
}
|
||||
elseif ( $this->parent_field[0] == 'image' ) {
|
||||
if ( $this->current_namespace ) {
|
||||
$this->append(
|
||||
$this->image[ $this->current_namespace ][ $this->current_field ],
|
||||
$text );
|
||||
}
|
||||
else {
|
||||
$this->append(
|
||||
$this->image[ $this->current_field ],
|
||||
$text );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
function append (&$str1, $str2="") {
|
||||
if (!isset($str1) ) {
|
||||
$str1="";
|
||||
}
|
||||
$str1 .= $str2;
|
||||
}
|
||||
|
||||
function error ($errormsg, $lvl=E_USER_WARNING) {
|
||||
// append PHP's error message if track_errors enabled
|
||||
if ( isset($php_errormsg) ) {
|
||||
$errormsg .= " ($php_errormsg)";
|
||||
}
|
||||
$this->ERROR = $errormsg;
|
||||
//if ( MAGPIE_DEBUG ) {
|
||||
// trigger_error( $errormsg, $lvl);
|
||||
//}
|
||||
//else {
|
||||
error_log( $errormsg, 0);
|
||||
//}
|
||||
}
|
||||
|
||||
|
||||
/*======================================================================*\
|
||||
EVERYTHING BELOW HERE IS FOR DEBUGGING PURPOSES
|
||||
\*======================================================================*/
|
||||
function show_list () {
|
||||
echo "<ol>\n";
|
||||
foreach ($this->items as $item) {
|
||||
echo "<li>", $this->show_item( $item );
|
||||
}
|
||||
echo "</ol>";
|
||||
}
|
||||
|
||||
function show_channel () {
|
||||
echo "channel:<br>";
|
||||
echo "<ul>";
|
||||
while ( list($key, $value) = each( $this->channel ) ) {
|
||||
echo "<li> $key: $value";
|
||||
}
|
||||
echo "</ul>";
|
||||
}
|
||||
|
||||
function show_item ($item) {
|
||||
echo "item: $item[title]";
|
||||
echo "<ul>";
|
||||
while ( list($key, $value) = each($item) ) {
|
||||
if ( is_array($value) ) {
|
||||
echo "<br><b>$key</b>";
|
||||
echo "<ul>";
|
||||
while ( list( $ns_key, $ns_value) = each( $value ) ) {
|
||||
echo "<li>$ns_key: $ns_value";
|
||||
}
|
||||
echo "</ul>";
|
||||
}
|
||||
else {
|
||||
echo "<li> $key: $value";
|
||||
}
|
||||
}
|
||||
echo "</ul>";
|
||||
}
|
||||
|
||||
/*======================================================================*\
|
||||
END DEBUGGING FUNCTIONS
|
||||
\*======================================================================*/
|
||||
|
||||
} # end class RSS
|
||||
?>
|
||||
+251
@@ -0,0 +1,251 @@
|
||||
<?php
|
||||
|
||||
global $CFG;
|
||||
|
||||
//initialize config vars for rss_client block if missing
|
||||
if (empty($CFG->block_rss_client_submitters) ) {
|
||||
$CFG->block_rss_client_submitters = 2; //default to admin only
|
||||
}
|
||||
if (empty($CFG->block_rss_client_num_entries) ) {
|
||||
$CFG->block_rss_client_num_entries = 5; //default to 5 entries per block
|
||||
}
|
||||
|
||||
/*
|
||||
* rss_get_feed
|
||||
* Determines whether or not to get a news feed remotely or from cache and reads it into a string
|
||||
* rssid - id of feed in blog_rss table
|
||||
* url - remote url of feed
|
||||
* type - either 'A' or 'R' where A is an atom feed and R is either rss or rdf
|
||||
* NOTE that this requires allow_url_fopen be On in your php.ini file (it may
|
||||
* be off for security by your web host)
|
||||
*/
|
||||
function rss_get_feed($rssid, $url, $type) {
|
||||
|
||||
global $CFG;;
|
||||
$write = 0;
|
||||
|
||||
$secs = $CFG->block_rss_timeout * 60;
|
||||
|
||||
if (!file_exists($CFG->dataroot .'/cache/')) {
|
||||
mkdir($CFG->dataroot .'/cache');
|
||||
}
|
||||
if (!file_exists($CFG->dataroot .'/cache/rsscache/')) {
|
||||
mkdir($CFG->dataroot .'/cache/rsscache');
|
||||
}
|
||||
$file = $CFG->dataroot .'/cache/rsscache/'. $rssid .'.xml';
|
||||
// echo "file = ". $file; //debug
|
||||
|
||||
//if feed in cache
|
||||
if (file_exists($file)) {
|
||||
//check age of cache file
|
||||
// echo "file exists $file"; //debug
|
||||
if ($CFG->debug){
|
||||
$data = stat($file);
|
||||
} else {
|
||||
$data = @stat($file);
|
||||
}
|
||||
$now = time();
|
||||
if (($now - $data[10]) > $secs) { //if timedout
|
||||
// echo "read from original"; //debug
|
||||
//read from source
|
||||
if ($CFG->debug){
|
||||
$xml = file($url) or die ('Could not open the feed located at the url: ' . $url . 'allow_url_fopen needs to be On in the php.ini file for this file wrapper call to work. Please refer to <a href="http://us2.php.net/filesystem">http://us2.php.net/filesystem</a>');
|
||||
} else {
|
||||
$xml = @file($url) or die ('Could not open the feed located at the url: ' . $url .'allow_url_fopen needs to be On in the php.ini file for this file wrapper call to work. Please refer to <a href="http://us2.php.net/filesystem">http://us2.php.net/filesystem</a>');
|
||||
}
|
||||
$write = 1;
|
||||
} else {
|
||||
// echo "read from cache"; //debug
|
||||
//read in from cache
|
||||
if ($CFG->debug){
|
||||
$xml = file($file) or die ('Could not open the file located at: ' . $file);
|
||||
} else {
|
||||
$xml = @file($file) or die ('Could not open the file located at: ' . $file);
|
||||
}
|
||||
}
|
||||
} else { //DNE, read from source
|
||||
// echo "url: ".$url; //debug
|
||||
|
||||
if ($CFG->debug){
|
||||
$xml = file($url) or die ('Could not open the feed located at the url: ' . $url . 'allow_url_fopen needs to be Onin the php.ini file for this file wrapper call to work. Please refer to <a href="http://us2.php.net/filesystem">http://us2.php.net/filesystem</a>');
|
||||
} else {
|
||||
$xml = @file($url) or die ('Could not open the feed located at the url: ' . $url . 'allow_url_fopen needs to be On in the php.ini file for this file wrapper call to work. Please refer to <a href="http://us2.php.net/filesystem">http://us2.php.net/filesystem</a>');
|
||||
}
|
||||
$write = 1;
|
||||
}
|
||||
|
||||
//print_object($xml); //debug
|
||||
if ($CFG->debug){
|
||||
$xmlstr = implode(' ', $xml);
|
||||
} else {
|
||||
$xmlstr = @implode(' ', $xml);
|
||||
}
|
||||
|
||||
if ( $write && !empty($xmlstr) ) { //write file to cache
|
||||
// jlb: adding file:/ to the start of the file name fixed
|
||||
// some caching problems that I was experiencing.
|
||||
//$file="file:/" + $file;
|
||||
file_put_contents($file, $xmlstr);
|
||||
}
|
||||
|
||||
if ($type == 'A') {
|
||||
//note: Atom is being modified by a working group
|
||||
//http://www.mnot.net/drafts/draft-nottingham-atom-format-02.html
|
||||
include_once($CFG->dirroot .'/rss/class.Atom.php');
|
||||
$atom = new Atom($xmlstr);
|
||||
$atom->channel = $atom->feed;
|
||||
$atom->items = $atom->entries;
|
||||
$atom->channel['description'] = $atom->channel['tagline'];
|
||||
for($i=0;$i<count($atom->items);$i++) {
|
||||
$atom->items[$i]['description'] = $atom->items[$i]['content'];
|
||||
}
|
||||
return $atom;
|
||||
} else {
|
||||
include_once($CFG->dirroot .'/rss/class.RSS.php');
|
||||
$rss = new MagpieRSS($xmlstr);
|
||||
return $rss;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
function rss_display_feeds($rssid='none') {
|
||||
global $db, $USER, $CFG, $THEME;
|
||||
global $blogid; //hackish, but if there is a blogid it would be good to preserve it
|
||||
|
||||
$closeTable = false;
|
||||
//Daryl Hawes note: convert this sql statement to a moodle function call
|
||||
if ($rssid != 'none'){
|
||||
$sql = 'SELECT * FROM '. $CFG->prefix .'block_rss_client WHERE id='. $rssid;
|
||||
} else {
|
||||
$sql = 'SELECT * FROM '. $CFG->prefix .'block_rss_client';
|
||||
}
|
||||
|
||||
$res = $db->Execute($sql);
|
||||
// print_object($res); //debug
|
||||
|
||||
if ($res->fields){
|
||||
$closeTable = true;
|
||||
?>
|
||||
<table width="100%">
|
||||
<tr bgcolor="<?php echo $THEME->cellheading;?>" class="forumpostheadertopic">
|
||||
<td><?php print_string('block_rss_feed', 'block_rss_client'); ?></td>
|
||||
<td><?php print_string('edit'); ?></td>
|
||||
<td><?php print_string('delete'); ?></td>
|
||||
</tr>
|
||||
<?
|
||||
}
|
||||
|
||||
if (isset($res) && $res->fields){
|
||||
while(!$res->EOF) {
|
||||
$editString = ' ';
|
||||
$deleteString = ' ';
|
||||
if ($res->fields['userid'] == $USER->id || isadmin()){
|
||||
$editString = '<a href="'. $CFG->wwwroot .'/blocks/rss_client/block_rss_client_action.php?act=rss_edit&rssid='. $res->fields['id'] .'&blogid='. $blogid .'">';
|
||||
$editString .= '<img src="'. $CFG->pixpath .'/t/edit.gif" alt="'. get_string('edit');
|
||||
$editString .= '" title="'. get_string('edit') .'" align="absmiddle" height=\"16\" width=\"16\" border=\"0\" /></a>';
|
||||
|
||||
$deleteString = '<a href="'. $CFG->wwwroot .'/blocks/rss_client/block_rss_client_action.php?act=delfeed&rssid='. $res->fields['id'];
|
||||
$deleteString .= '&blogid='. $blogid .'" onClick="return confirm(\''. get_string('block_rss_delete_feed_confirm', 'block_rss_client') .'\');">';
|
||||
$deleteString .= '<img src="'. $CFG->pixpath .'/t/delete.gif" alt="'. get_string('delete');
|
||||
$deleteString .= '" title="'. get_string('delete') .'" align="absmiddle" border=\"0\" /></a>';
|
||||
}
|
||||
print '<tr bgcolor="'. $THEME->cellcontent .'" class="forumpostmessage"><td><strong><a href="'. $CFG->wwwroot .'/blocks/rss_client/block_rss_client_action.php?act=view&rssid=';
|
||||
print $res->fields['id'] .'&blogid='. $blogid .'">'. $res->fields['title'] .'</a></strong><br />' ."\n";
|
||||
print $res->fields['description'] .' <br />' ."\n";
|
||||
print $res->fields['url'] .' <a href="'. $res->fields['url'] .'" target=_new><img src="'. $CFG->pixpath .'/blog/xml.gif" border="0" /></a>' ."\n";
|
||||
print '<a href="http://feeds.archive.org/validator/check?url='. $res->fields['url'] .'">(Validate)</a>';
|
||||
print '</td><td align="center">'. $editString .'</td>' ."\n";
|
||||
print '<td align=\"center\">'. $deleteString .'</td>' ."\n";
|
||||
print '</tr>'."\n";
|
||||
$res->MoveNext();
|
||||
}
|
||||
}
|
||||
if ($closeTable){
|
||||
print '</table>'."\n";
|
||||
}
|
||||
}
|
||||
|
||||
function rss_get_form($act, $url, $rssid, $rsstype, $printnow=true) {
|
||||
global $USER, $CFG, $_SERVER, $blockid, $blockaction;
|
||||
global $blogid; //hackish, but if there is a blogid it would be good to preserve it
|
||||
|
||||
$returnstring = '<table><tr><td valign=\"top\">';
|
||||
if ($act == 'rss_edit') {
|
||||
$returnstring .= get_string('edit');
|
||||
} else {
|
||||
$returnstring .= get_string('block_rss_add_new', 'block_rss_client');
|
||||
}
|
||||
$returnstring .= ' '. get_string('block_rss_feed', 'block_rss_client');
|
||||
|
||||
$returnstring .= '</td></tr><tr><td>';
|
||||
|
||||
$returnstring .= '<form action="'. $_SERVER['PHP_SELF'] .'" method=POST name="block_rss">';
|
||||
$returnstring .= 'URL: <input type="text" size="32" maxlength="128" name="url" value="';
|
||||
if ($act == 'rss_edit') {
|
||||
$returnstring .= $url;
|
||||
}
|
||||
|
||||
$returnstring .= '" /><br /><select name="rsstype"><option value="R">RSS/RDF</option>
|
||||
<option value="A"';
|
||||
if ($act == 'rss_edit' and $rsstype == 'A') {
|
||||
$returnstring .= ' selected';
|
||||
}
|
||||
|
||||
$returnstring .= '>Atom</option></select>';
|
||||
|
||||
$returnstring .= '<input type="hidden" name="act" value="';
|
||||
if ($act == 'rss_edit') {
|
||||
$returnstring .= 'updfeed';
|
||||
} else {
|
||||
$returnstring .= 'addfeed';
|
||||
}
|
||||
$returnstring .= '" />';
|
||||
if ($act == 'rss_edit') {
|
||||
$returnstring .= '<input type="hidden" name="rssid" value="'. $rssid .'" />'. "\n";
|
||||
}
|
||||
$returnstring .= '<input type="hidden" name="blogid" value="'. $blogid .'" />';
|
||||
$returnstring .= '<input type="hidden" name="user" value="'. $USER->id .'" />';
|
||||
$returnstring .= '<input type="submit" value="';
|
||||
if ($act == 'rss_edit') {
|
||||
$returnstring .= get_string('update');
|
||||
} else {
|
||||
$returnstring .= get_string('add');
|
||||
}
|
||||
$returnstring .= '" /> </form>';
|
||||
|
||||
$returnstring .= '<ul>' . get_string('block_rss_find_more_feeds', 'block_rss_client');
|
||||
// removed as this is possibly out of place here
|
||||
// $returnstring .= '<li><a href="http://www.syndic8.com" target="_new">syndic8</a> <li><a href="http://www.newsisfree.com" target="_new">NewsIsFree</A>';
|
||||
$returnstring .= '</ul>';
|
||||
$returnstring .= '</td></tr></table>';
|
||||
|
||||
if ($printnow){
|
||||
print $returnstring;
|
||||
}
|
||||
return $returnstring;
|
||||
}
|
||||
|
||||
/**
|
||||
* added by Daryl Hawes for rss/atom feeds
|
||||
* found at http://us4.php.net/manual/en/function.fwrite.php
|
||||
* added check for moodle debug option. if off then use '@' to suppress error/warning messages
|
||||
*/
|
||||
if (! function_exists('file_put_contents')){
|
||||
function file_put_contents($filename, $content) {
|
||||
global $CFG;
|
||||
$nr_of_bytes = 0;
|
||||
if ($CFG->debug){
|
||||
if (($file = fopen($filename, 'w+')) === false) return false;
|
||||
} else {
|
||||
if (($file = @fopen($filename, 'w+')) === false) return false;
|
||||
}
|
||||
if ($CFG->debug){
|
||||
if ($nr_of_bytes = fwrite($file, $content, strlen($content)) === false) return false;
|
||||
} else {
|
||||
if ($nr_of_bytes = @fwrite($file, $content, strlen($content)) === false) return false;
|
||||
}
|
||||
fclose($file);
|
||||
return $nr_of_bytes;
|
||||
}
|
||||
}
|
||||
?>
|
||||
Reference in New Issue
Block a user