WebSVN – eFlore/Applications.cel – Diff – //trunk/widget/modules/photo/bibliotheque/xml_feed_parser/1.0.4/parsers/XmlFeedParserRss1.php



 * @author    James Stewart <james@jystewart.net>
 * @version    Release: @package_version@
 * @package XML_Feed_Parser
 * @todo    Find a Relax NG URI we can use
 */
class XmlFeedParserRss1 extends XmlFeedParserType {
 
    /**
     * The URI of the RelaxNG schema used to (optionally) validate the feed 
     * @var string
     */
    protected $relax = 'rss10.rng';

 
    /**
     * The class used to represent individual items 
     * @var string
     */

    protected $itemClass = 'XmlFeedParserRss1Element';
    
    /**
     * The element containing entries 

     * Our constructor does nothing more than its parent.
     * 
     * @param    DOMDocument    $xml    A DOM object representing the feed
     * @param    bool (optional) $string    Whether or not to validate this feed
     */
    function __construct(DOMDocument $model, $strict = false) {
 
        $this->model = $model;
        if ($strict) {
            if (! $this->relaxNGValidate()) {
                throw new XML_Feed_Parser_Exception('Failed required validation');
            }

     * method does not have to seek out the entry if it's requested that way.
     *
     * @param    string    $id    any valid ID.
     * @return    XML_Feed_Parser_RSS1Element
     */
    function getEntryById($id) {
 
        if (isset($this->idMappings[$id])) {
            return $this->entries[$this->idMappings[$id]];
        }

 

    /**
     * Get details of the image associated with the feed.
     *
     * @return  array|false an array simply containing the child elements
     */
    protected function getImage() {
 
        $images = $this->model->getElementsByTagName('image');
        if ($images->length > 0) {
            $image = $images->item(0);
            $details = array();
            if ($image->hasChildNodes()) {

     * The textinput element is little used, but in the interests of
     * completeness we will support it.
     *
     * @return  array|false
     */
    protected function getTextInput() {
 
        $inputs = $this->model->getElementsByTagName('textinput');
        if ($inputs->length > 0) {
            $input = $inputs->item(0);
            $results = array();
            $results['title'] = isset(

     * turn in order to simulate the atom author element and will return it
     * as text.
     *
     * @return  array|false
     */
    function getAuthor() {
 
        $options = array('creator', 'contributor', 'publisher');
        foreach ($options as $element) {
            $test = $this->model->getElementsByTagName($element);
            if ($test->length > 0) {
                return $test->item(0)->value;

     * In RSS1 a link is a text element but in order to ensure that we resolve
     * URLs properly we have a special function for them.
     *
     * @return  string
     */
    function getLink($offset = 0, $attribute = 'href', $params = false) {
 
        $links = $this->model->getElementsByTagName('link');
        if ($links->length <= $offset) {
            return false;
        }
        $link = $links->item($offset);
        return $this->addBase($link->nodeValue, $link);
    }
}
 
?>


Rev 580	Rev 612
Line 27...	Line 27...
27	`* @author James Stewart <james@jystewart.net>`	27	`* @author James Stewart <james@jystewart.net>`
28	`* @version Release: @package_version@`	28	`* @version Release: @package_version@`
29	`* @package XML_Feed_Parser`	29	`* @package XML_Feed_Parser`
30	`* @todo Find a Relax NG URI we can use`	30	`* @todo Find a Relax NG URI we can use`
31	`*/`	31	`*/`
32	`class XML_Feed_Parser_RSS1 extends XML_Feed_Parser_Type`	32	`class XmlFeedParserRss1 extends XmlFeedParserType {`
33	`{`	-
34	`/**`	33	`/**`
35	`* The URI of the RelaxNG schema used to (optionally) validate the feed`	34	`* The URI of the RelaxNG schema used to (optionally) validate the feed`
36	`* @var string`	35	`* @var string`
37	`*/`	36	`*/`
38	`protected $relax = 'rss10.rng';`	37	`protected $relax = 'rss10.rng';`
Line 51...	Line 50...
51		50
52	`/**`	51	`/**`
53	`* The class used to represent individual items`	52	`* The class used to represent individual items`
54	`* @var string`	53	`* @var string`
55	`*/`	54	`*/`
Line 56...	Line 55...
56	`protected $itemClass = 'XML_Feed_Parser_RSS1Element';`	55	`protected $itemClass = 'XmlFeedParserRss1Element';`
57		56
58	`/**`	57	`/**`
59	`* The element containing entries`	58	`* The element containing entries`
Line 115...	Line 114...
115	`* Our constructor does nothing more than its parent.`	114	`* Our constructor does nothing more than its parent.`
116	`*`	115	`*`
117	`* @param DOMDocument $xml A DOM object representing the feed`	116	`* @param DOMDocument $xml A DOM object representing the feed`
118	`* @param bool (optional) $string Whether or not to validate this feed`	117	`* @param bool (optional) $string Whether or not to validate this feed`
119	`*/`	118	`*/`
120	`function __construct(DOMDocument $model, $strict = false)`	119	`function __construct(DOMDocument $model, $strict = false) {`
121	`{`	-
122	`$this->model = $model;`	120	`$this->model = $model;`
123	`if ($strict) {`	121	`if ($strict) {`
124	`if (! $this->relaxNGValidate()) {`	122	`if (! $this->relaxNGValidate()) {`
125	`throw new XML_Feed_Parser_Exception('Failed required validation');`	123	`throw new XML_Feed_Parser_Exception('Failed required validation');`
126	`}`	124	`}`
Line 144...	Line 142...
144	`* method does not have to seek out the entry if it's requested that way.`	142	`* method does not have to seek out the entry if it's requested that way.`
145	`*`	143	`*`
146	`* @param string $id any valid ID.`	144	`* @param string $id any valid ID.`
147	`* @return XML_Feed_Parser_RSS1Element`	145	`* @return XML_Feed_Parser_RSS1Element`
148	`*/`	146	`*/`
149	`function getEntryById($id)`	147	`function getEntryById($id) {`
150	`{`	-
151	`if (isset($this->idMappings[$id])) {`	148	`if (isset($this->idMappings[$id])) {`
152	`return $this->entries[$this->idMappings[$id]];`	149	`return $this->entries[$this->idMappings[$id]];`
153	`}`	150	`}`
Line 154...	Line 151...
154		151
Line 169...	Line 166...
169	`/**`	166	`/**`
170	`* Get details of the image associated with the feed.`	167	`* Get details of the image associated with the feed.`
171	`*`	168	`*`
172	`* @return array\|false an array simply containing the child elements`	169	`* @return array\|false an array simply containing the child elements`
173	`*/`	170	`*/`
174	`protected function getImage()`	171	`protected function getImage() {`
175	`{`	-
176	`$images = $this->model->getElementsByTagName('image');`	172	`$images = $this->model->getElementsByTagName('image');`
177	`if ($images->length > 0) {`	173	`if ($images->length > 0) {`
178	`$image = $images->item(0);`	174	`$image = $images->item(0);`
179	`$details = array();`	175	`$details = array();`
180	`if ($image->hasChildNodes()) {`	176	`if ($image->hasChildNodes()) {`
Line 199...	Line 195...
199	`* The textinput element is little used, but in the interests of`	195	`* The textinput element is little used, but in the interests of`
200	`* completeness we will support it.`	196	`* completeness we will support it.`
201	`*`	197	`*`
202	`* @return array\|false`	198	`* @return array\|false`
203	`*/`	199	`*/`
204	`protected function getTextInput()`	200	`protected function getTextInput() {`
205	`{`	-
206	`$inputs = $this->model->getElementsByTagName('textinput');`	201	`$inputs = $this->model->getElementsByTagName('textinput');`
207	`if ($inputs->length > 0) {`	202	`if ($inputs->length > 0) {`
208	`$input = $inputs->item(0);`	203	`$input = $inputs->item(0);`
209	`$results = array();`	204	`$results = array();`
210	`$results['title'] = isset(`	205	`$results['title'] = isset(`
Line 239...	Line 234...
239	`* turn in order to simulate the atom author element and will return it`	234	`* turn in order to simulate the atom author element and will return it`
240	`* as text.`	235	`* as text.`
241	`*`	236	`*`
242	`* @return array\|false`	237	`* @return array\|false`
243	`*/`	238	`*/`
244	`function getAuthor()`	239	`function getAuthor() {`
245	`{`	-
246	`$options = array('creator', 'contributor', 'publisher');`	240	`$options = array('creator', 'contributor', 'publisher');`
247	`foreach ($options as $element) {`	241	`foreach ($options as $element) {`
248	`$test = $this->model->getElementsByTagName($element);`	242	`$test = $this->model->getElementsByTagName($element);`
249	`if ($test->length > 0) {`	243	`if ($test->length > 0) {`
250	`return $test->item(0)->value;`	244	`return $test->item(0)->value;`
Line 259...	Line 253...
259	`* In RSS1 a link is a text element but in order to ensure that we resolve`	253	`* In RSS1 a link is a text element but in order to ensure that we resolve`
260	`* URLs properly we have a special function for them.`	254	`* URLs properly we have a special function for them.`
261	`*`	255	`*`
262	`* @return string`	256	`* @return string`
263	`*/`	257	`*/`
264	`function getLink($offset = 0, $attribute = 'href', $params = false)`	258	`function getLink($offset = 0, $attribute = 'href', $params = false) {`
265	`{`	-
266	`$links = $this->model->getElementsByTagName('link');`	259	`$links = $this->model->getElementsByTagName('link');`
267	`if ($links->length <= $offset) {`	260	`if ($links->length <= $offset) {`
268	`return false;`	261	`return false;`
269	`}`	262	`}`
270	`$link = $links->item($offset);`	263	`$link = $links->item($offset);`
271	`return $this->addBase($link->nodeValue, $link);`	264	`return $this->addBase($link->nodeValue, $link);`
272	`}`	265	`}`
273	`}`	266	`}`
274		-
275	`?>`	267	`?>`
276		268

Subversion Repositories eFlore/Applications.cel

(root)//trunk/widget/modules/photo/bibliotheque/xml_feed_parser/1.0.4/parsers/XmlFeedParserRss1.php – Rev 580 → 612