Edit File by line

if (isset($entry['properties']['name'][0])) {

[500] Fix | Delete

$title = $entry['properties']['name'][0];

[501] Fix | Delete

if (isset($title['value'])) $title = $title['value'];

[502] Fix | Delete

$item['title'] = array(array('data' => $title));

[503] Fix | Delete

}

[504] Fix | Delete

if (isset($entry['properties']['author'][0]) || isset($feed_author)) {

[505] Fix | Delete

// author is a special case, it can be plain text or an h-card array.

[506] Fix | Delete

// If it's plain text it can also be a url that should be followed to

[507] Fix | Delete

// get the actual h-card.

[508] Fix | Delete

$author = isset($entry['properties']['author'][0]) ?

[509] Fix | Delete

$entry['properties']['author'][0] : $feed_author;

[510] Fix | Delete

if (!is_string($author)) {

[511] Fix | Delete

$author = $this->parse_hcard($author);

[512] Fix | Delete

}

[513] Fix | Delete

else if (strpos($author, 'http') === 0) {

[514] Fix | Delete

if (isset($author_cache[$author])) {

[515] Fix | Delete

$author = $author_cache[$author];

[516] Fix | Delete

}

[517] Fix | Delete

else {

[518] Fix | Delete

$mf = Mf2\fetch($author);

[519] Fix | Delete

foreach ($mf['items'] as $hcard) {

[520] Fix | Delete

// Only interested in an h-card by itself in this case.

[521] Fix | Delete

if (!in_array('h-card', $hcard['type'])) {

[522] Fix | Delete

continue;

[523] Fix | Delete

}

[524] Fix | Delete

// It must have a url property matching what we fetched.

[525] Fix | Delete

if (!isset($hcard['properties']['url']) ||

[526] Fix | Delete

!(in_array($author, $hcard['properties']['url']))) {

[527] Fix | Delete

continue;

[528] Fix | Delete

}

[529] Fix | Delete

// Save parse_hcard the trouble of finding the correct url.

[530] Fix | Delete

$hcard['properties']['url'][0] = $author;

[531] Fix | Delete

// Cache this h-card for the next h-entry to check.

[532] Fix | Delete

$author_cache[$author] = $this->parse_hcard($hcard);

[533] Fix | Delete

$author = $author_cache[$author];

[534] Fix | Delete

break;

[535] Fix | Delete

}

[536] Fix | Delete

}

[537] Fix | Delete

}

[538] Fix | Delete

$item['author'] = array(array('data' => $author));

[539] Fix | Delete

}

[540] Fix | Delete

if (isset($entry['properties']['photo'][0])) {

[541] Fix | Delete

// If a photo is also in content, don't need to add it again here.

[542] Fix | Delete

$content = '';

[543] Fix | Delete

if (isset($entry['properties']['content'][0]['html'])) {

[544] Fix | Delete

$content = $entry['properties']['content'][0]['html'];

[545] Fix | Delete

}

[546] Fix | Delete

$photo_list = array();

[547] Fix | Delete

for ($j = 0; $j < count($entry['properties']['photo']); $j++) {

[548] Fix | Delete

$photo = $entry['properties']['photo'][$j];

[549] Fix | Delete

if (!empty($photo) && strpos($content, $photo) === false) {

[550] Fix | Delete

$photo_list[] = $photo;

[551] Fix | Delete

}

[552] Fix | Delete

}

[553] Fix | Delete

// When there's more than one photo show the first and use a lightbox.

[554] Fix | Delete

// Need a permanent, unique name for the image set, but don't have

[555] Fix | Delete

// anything unique except for the content itself, so use that.

[556] Fix | Delete

$count = count($photo_list);

[557] Fix | Delete

if ($count > 1) {

[558] Fix | Delete

$image_set_id = preg_replace('/[[:^alnum:]]/', '', $photo_list[0]);

[559] Fix | Delete

$description = '';

[560] Fix | Delete

for ($j = 0; $j < $count; $j++) {

[561] Fix | Delete

$hidden = $j === 0 ? '' : 'class="hidden" ';

[562] Fix | Delete

$description .= '<a href="'.$photo_list[$j].'" '.$hidden.

[563] Fix | Delete

'data-lightbox="image-set-'.$image_set_id.'">'.

[564] Fix | Delete

'<img src="'.$photo_list[$j].'"></a>';

[565] Fix | Delete

}

[566] Fix | Delete

$description .= ' '.$count.' photos';

[567] Fix | Delete

}

[568] Fix | Delete

else if ($count == 1) {

[569] Fix | Delete

$description = '<img src="'.$photo_list[0].'">';

[570] Fix | Delete

}

[571] Fix | Delete

}

[572] Fix | Delete

if (isset($entry['properties']['content'][0]['html'])) {

[573] Fix | Delete

// e-content['value'] is the same as p-name when they are on the same

[574] Fix | Delete

// element. Use this to replace title with a strip_tags version so

[575] Fix | Delete

// that alt text from images is not included in the title.

[576] Fix | Delete

if ($entry['properties']['content'][0]['value'] === $title) {

[577] Fix | Delete

$title = strip_tags($entry['properties']['content'][0]['html']);

[578] Fix | Delete

$item['title'] = array(array('data' => $title));

[579] Fix | Delete

}

[580] Fix | Delete

$description .= $entry['properties']['content'][0]['html'];

[581] Fix | Delete

if (isset($entry['properties']['in-reply-to'][0])) {

[582] Fix | Delete

$in_reply_to = '';

[583] Fix | Delete

if (is_string($entry['properties']['in-reply-to'][0])) {

[584] Fix | Delete

$in_reply_to = $entry['properties']['in-reply-to'][0];

[585] Fix | Delete

}

[586] Fix | Delete

else if (isset($entry['properties']['in-reply-to'][0]['value'])) {

[587] Fix | Delete

$in_reply_to = $entry['properties']['in-reply-to'][0]['value'];

[588] Fix | Delete

}

[589] Fix | Delete

if ($in_reply_to !== '') {

[590] Fix | Delete

$description .= ' '.

[591] Fix | Delete

'<a href="'.$in_reply_to.'">'.$in_reply_to.'</a>';

[592] Fix | Delete

}

[593] Fix | Delete

}

[594] Fix | Delete

$item['description'] = array(array('data' => $description));

[595] Fix | Delete

}

[596] Fix | Delete

if (isset($entry['properties']['category'])) {

[597] Fix | Delete

$category_csv = '';

[598] Fix | Delete

// Categories can also contain h-cards.

[599] Fix | Delete

foreach ($entry['properties']['category'] as $category) {

[600] Fix | Delete

if ($category_csv !== '') $category_csv .= ', ';

[601] Fix | Delete

if (is_string($category)) {

[602] Fix | Delete

// Can't have commas in categories.

[603] Fix | Delete

$category_csv .= str_replace(',', '', $category);

[604] Fix | Delete

}

[605] Fix | Delete

else {

[606] Fix | Delete

$category_csv .= $this->parse_hcard($category, true);

[607] Fix | Delete

}

[608] Fix | Delete

}

[609] Fix | Delete

$item['category'] = array(array('data' => $category_csv));

[610] Fix | Delete

}

[611] Fix | Delete

if (isset($entry['properties']['published'][0])) {

[612] Fix | Delete

$timestamp = strtotime($entry['properties']['published'][0]);

[613] Fix | Delete

$pub_date = date('F j Y g:ia', $timestamp).' GMT';

[614] Fix | Delete

$item['pubDate'] = array(array('data' => $pub_date));

[615] Fix | Delete

}

[616] Fix | Delete

// The title and description are set to the empty string to represent

[617] Fix | Delete

// a deleted item (which also makes it an invalid rss item).

[618] Fix | Delete

if (isset($entry['properties']['deleted'][0])) {

[619] Fix | Delete

$item['title'] = array(array('data' => ''));

[620] Fix | Delete

$item['description'] = array(array('data' => ''));

[621] Fix | Delete

}

[622] Fix | Delete

$items[] = array('child' => array('' => $item));

[623] Fix | Delete

}

[624] Fix | Delete

}

[625] Fix | Delete

// Mimic RSS data format when storing microformats.

[626] Fix | Delete

$link = array(array('data' => $url));

[627] Fix | Delete

$image = '';

[628] Fix | Delete

if (!is_string($feed_author) &&

[629] Fix | Delete

isset($feed_author['properties']['photo'][0])) {

[630] Fix | Delete

$image = array(array('child' => array('' => array('url' =>

[631] Fix | Delete

array(array('data' => $feed_author['properties']['photo'][0]))))));

[632] Fix | Delete

}

[633] Fix | Delete

// Use the name given for the h-feed, or get the title from the html.

[634] Fix | Delete

if ($feed_title !== '') {

[635] Fix | Delete

$feed_title = array(array('data' => htmlspecialchars($feed_title)));

[636] Fix | Delete

}

[637] Fix | Delete

else if ($position = strpos($data, '<title>')) {

[638] Fix | Delete

$start = $position < 200 ? 0 : $position - 200;

[639] Fix | Delete

$check = substr($data, $start, 400);

[640] Fix | Delete

$matches = array();

[641] Fix | Delete

if (preg_match('/<title>(.+)<\/title>/', $check, $matches)) {

[642] Fix | Delete

$feed_title = array(array('data' => htmlspecialchars($matches[1])));

[643] Fix | Delete

}

[644] Fix | Delete

}

[645] Fix | Delete

$channel = array('channel' => array(array('child' => array('' =>

[646] Fix | Delete

array('link' => $link, 'image' => $image, 'title' => $feed_title,

[647] Fix | Delete

'item' => $items)))));

[648] Fix | Delete

$rss = array(array('attribs' => array('' => array('version' => '2.0')),

[649] Fix | Delete

'child' => array('' => $channel)));

[650] Fix | Delete

$this->data = array('child' => array('' => array('rss' => $rss)));

[651] Fix | Delete

return true;

[652] Fix | Delete

}

[653] Fix | Delete

[654] Fix | Delete

private function declare_html_entities() {

[655] Fix | Delete

// This is required because the RSS specification says that entity-encoded

[656] Fix | Delete

// html is allowed, but the xml specification says they must be declared.

[657] Fix | Delete

return '<!DOCTYPE html [ <!ENTITY nbsp " "> <!ENTITY iexcl "¡"> <!ENTITY cent "¢"> <!ENTITY pound "£"> <!ENTITY curren "¤"> <!ENTITY yen "¥"> <!ENTITY brvbar "¦"> <!ENTITY sect "§"> <!ENTITY uml "¨"> <!ENTITY copy "©"> <!ENTITY ordf "ª"> <!ENTITY laquo "«"> <!ENTITY not "¬"> <!ENTITY shy ""> <!ENTITY reg "®"> <!ENTITY macr "¯"> <!ENTITY deg "°"> <!ENTITY plusmn "±"> <!ENTITY sup2 "²"> <!ENTITY sup3 "³"> <!ENTITY acute "´"> <!ENTITY micro "µ"> <!ENTITY para "¶"> <!ENTITY middot "·"> <!ENTITY cedil "¸"> <!ENTITY sup1 "¹"> <!ENTITY ordm "º"> <!ENTITY raquo "»"> <!ENTITY frac14 "¼"> <!ENTITY frac12 "½"> <!ENTITY frac34 "¾"> <!ENTITY iquest "¿"> <!ENTITY Agrave "À"> <!ENTITY Aacute "Á"> <!ENTITY Acirc "Â"> <!ENTITY Atilde "Ã"> <!ENTITY Auml "Ä"> <!ENTITY Aring "Å"> <!ENTITY AElig "Æ"> <!ENTITY Ccedil "Ç"> <!ENTITY Egrave "È"> <!ENTITY Eacute "É"> <!ENTITY Ecirc "Ê"> <!ENTITY Euml "Ë"> <!ENTITY Igrave "Ì"> <!ENTITY Iacute "Í"> <!ENTITY Icirc "Î"> <!ENTITY Iuml "Ï"> <!ENTITY ETH "Ð"> <!ENTITY Ntilde "Ñ"> <!ENTITY Ograve "Ò"> <!ENTITY Oacute "Ó"> <!ENTITY Ocirc "Ô"> <!ENTITY Otilde "Õ"> <!ENTITY Ouml "Ö"> <!ENTITY times "×"> <!ENTITY Oslash "Ø"> <!ENTITY Ugrave "Ù"> <!ENTITY Uacute "Ú"> <!ENTITY Ucirc "Û"> <!ENTITY Uuml "Ü"> <!ENTITY Yacute "Ý"> <!ENTITY THORN "Þ"> <!ENTITY szlig "ß"> <!ENTITY agrave "à"> <!ENTITY aacute "á"> <!ENTITY acirc "â"> <!ENTITY atilde "ã"> <!ENTITY auml "ä"> <!ENTITY aring "å"> <!ENTITY aelig "æ"> <!ENTITY ccedil "ç"> <!ENTITY egrave "è"> <!ENTITY eacute "é"> <!ENTITY ecirc "ê"> <!ENTITY euml "ë"> <!ENTITY igrave "ì"> <!ENTITY iacute "í"> <!ENTITY icirc "î"> <!ENTITY iuml "ï"> <!ENTITY eth "ð"> <!ENTITY ntilde "ñ"> <!ENTITY ograve "ò"> <!ENTITY oacute "ó"> <!ENTITY ocirc "ô"> <!ENTITY otilde "õ"> <!ENTITY ouml "ö"> <!ENTITY divide "÷"> <!ENTITY oslash "ø"> <!ENTITY ugrave "ù"> <!ENTITY uacute "ú"> <!ENTITY ucirc "û"> <!ENTITY uuml "ü"> <!ENTITY yacute "ý"> <!ENTITY thorn "þ"> <!ENTITY yuml "ÿ"> <!ENTITY OElig "Œ"> <!ENTITY oelig "œ"> <!ENTITY Scaron "Š"> <!ENTITY scaron "š"> <!ENTITY Yuml "Ÿ"> <!ENTITY fnof "ƒ"> <!ENTITY circ "ˆ"> <!ENTITY tilde "˜"> <!ENTITY Alpha "Α"> <!ENTITY Beta "Β"> <!ENTITY Gamma "Γ"> <!ENTITY Epsilon "Ε"> <!ENTITY Zeta "Ζ"> <!ENTITY Eta "Η"> <!ENTITY Theta "Θ"> <!ENTITY Iota "Ι"> <!ENTITY Kappa "Κ"> <!ENTITY Lambda "Λ"> <!ENTITY Mu "Μ"> <!ENTITY Nu "Ν"> <!ENTITY Xi "Ξ"> <!ENTITY Omicron "Ο"> <!ENTITY Pi "Π"> <!ENTITY Rho "Ρ"> <!ENTITY Sigma "Σ"> <!ENTITY Tau "Τ"> <!ENTITY Upsilon "Υ"> <!ENTITY Phi "Φ"> <!ENTITY Chi "Χ"> <!ENTITY Psi "Ψ"> <!ENTITY Omega "Ω"> <!ENTITY alpha "α"> <!ENTITY beta "β"> <!ENTITY gamma "γ"> <!ENTITY delta "δ"> <!ENTITY epsilon "ε"> <!ENTITY zeta "ζ"> <!ENTITY eta "η"> <!ENTITY theta "θ"> <!ENTITY iota "ι"> <!ENTITY kappa "κ"> <!ENTITY lambda "λ"> <!ENTITY mu "μ"> <!ENTITY nu "ν"> <!ENTITY xi "ξ"> <!ENTITY omicron "ο"> <!ENTITY pi "π"> <!ENTITY rho "ρ"> <!ENTITY sigmaf "ς"> <!ENTITY sigma "σ"> <!ENTITY tau "τ"> <!ENTITY upsilon "υ"> <!ENTITY phi "φ"> <!ENTITY chi "χ"> <!ENTITY psi "ψ"> <!ENTITY omega "ω"> <!ENTITY thetasym "ϑ"> <!ENTITY upsih "ϒ"> <!ENTITY piv "ϖ"> <!ENTITY ensp " "> <!ENTITY emsp " "> <!ENTITY thinsp " "> <!ENTITY zwnj "‌"> <!ENTITY zwj "‍"> <!ENTITY lrm "‎"> <!ENTITY rlm "‏"> <!ENTITY ndash "–"> <!ENTITY mdash "—"> <!ENTITY lsquo "‘"> <!ENTITY rsquo "’"> <!ENTITY sbquo "‚"> <!ENTITY ldquo "“"> <!ENTITY rdquo "”"> <!ENTITY bdquo "„"> <!ENTITY dagger "†"> <!ENTITY Dagger "‡"> <!ENTITY bull "•"> <!ENTITY hellip "…"> <!ENTITY permil "‰"> <!ENTITY prime "′"> <!ENTITY Prime "″"> <!ENTITY lsaquo "‹"> <!ENTITY rsaquo "›"> <!ENTITY oline "‾"> <!ENTITY frasl "⁄"> <!ENTITY euro "€"> <!ENTITY image "ℑ"> <!ENTITY weierp "℘"> <!ENTITY real "ℜ"> <!ENTITY trade "™"> <!ENTITY alefsym "ℵ"> <!ENTITY larr "←"> <!ENTITY uarr "↑"> <!ENTITY rarr "→"> <!ENTITY darr "↓"> <!ENTITY harr "↔"> <!ENTITY crarr "↵"> <!ENTITY lArr "⇐"> <!ENTITY uArr "⇑"> <!ENTITY rArr "⇒"> <!ENTITY dArr "⇓"> <!ENTITY hArr "⇔"> <!ENTITY forall "∀"> <!ENTITY part "∂"> <!ENTITY exist "∃"> <!ENTITY empty "∅"> <!ENTITY nabla "∇"> <!ENTITY isin "∈"> <!ENTITY notin "∉"> <!ENTITY ni "∋"> <!ENTITY prod "∏"> <!ENTITY sum "∑"> <!ENTITY minus "−"> <!ENTITY lowast "∗"> <!ENTITY radic "√"> <!ENTITY prop "∝"> <!ENTITY infin "∞"> <!ENTITY ang "∠"> <!ENTITY and "∧"> <!ENTITY or "∨"> <!ENTITY cap "∩"> <!ENTITY cup "∪"> <!ENTITY int "∫"> <!ENTITY there4 "∴"> <!ENTITY sim "∼"> <!ENTITY cong "≅"> <!ENTITY asymp "≈"> <!ENTITY ne "≠"> <!ENTITY equiv "≡"> <!ENTITY le "≤"> <!ENTITY ge "≥"> <!ENTITY sub "⊂"> <!ENTITY sup "⊃"> <!ENTITY nsub "⊄"> <!ENTITY sube "⊆"> <!ENTITY supe "⊇"> <!ENTITY oplus "⊕"> <!ENTITY otimes "⊗"> <!ENTITY perp "⊥"> <!ENTITY sdot "⋅"> <!ENTITY lceil "⌈"> <!ENTITY rceil "⌉"> <!ENTITY lfloor "⌊"> <!ENTITY rfloor "⌋"> <!ENTITY lang "〈"> <!ENTITY rang "〉"> <!ENTITY loz "◊"> <!ENTITY spades "♠"> <!ENTITY clubs "♣"> <!ENTITY hearts "♥"> <!ENTITY diams "♦"> ]>';

[658] Fix | Delete

}

[659] Fix | Delete

}

[660] Fix | Delete

[661] Fix | Delete