rss-bridge/formats/HtmlFormat.php

<?php
class HtmlFormat extends FormatAbstract {

	public function stringify(){
		$extraInfos = $this->getExtraInfos();
		$title = htmlspecialchars($extraInfos['name']);
		$uri = htmlspecialchars($extraInfos['uri']);
		$atomquery = str_replace('format=Html', 'format=Atom', htmlentities($_SERVER['QUERY_STRING']));
		$mrssquery = str_replace('format=Html', 'format=Mrss', htmlentities($_SERVER['QUERY_STRING']));

		$entries = '';
		foreach($this->getItems() as $item) {
			$entryAuthor = isset($item['author']) ? '<br /><p class="author">by: ' . $item['author'] . '</p>' : '';
			$entryTitle = isset($item['title']) ? $this->sanitizeHtml(strip_tags($item['title'])) : '';
			$entryUri = isset($item['uri']) ? $item['uri'] : $uri;

			$entryTimestamp = '';
			if(isset($item['timestamp'])) {
				$entryTimestamp = '<time datetime="'
				. date(DATE_ATOM, $item['timestamp'])
				. '">'
				. date(DATE_ATOM, $item['timestamp'])
				. '</time>';
			}

			$entryContent = '';
			if(isset($item['content'])) {
				$entryContent = '<div class="content">'
				. $this->sanitizeHtml($item['content'])
				. '</div>';
			}

			$entryEnclosures = '';
			if(isset($item['enclosures'])) {
				$entryEnclosures = '<div class="attachments"><p>Attachments:</p>';

				foreach($item['enclosures'] as $enclosure) {
					$url = $this->sanitizeHtml($enclosure);

					$entryEnclosures .= '<li class="enclosure"><a href="'
					. $url
					. '">'
					. substr($url, strrpos($url, '/') + 1)
					. '</a></li>';
				}

				$entryEnclosures .= '</div>';
			}

			$entryCategories = '';
			if(isset($item['categories']) && count($item['categories']) > 0) {
				$entryCategories = '<div class="categories"><p>Categories:</p>';

				foreach($item['categories'] as $category) {

					$entryCategories .= '<li class="category">'
					. $this->sanitizeHtml($category)
					. '</li>';
				}

				$entryCategories .= '</div>';
			}

			$entries .= <<<EOD

<section class="feeditem">
	<h2><a class="itemtitle" href="{$entryUri}">{$entryTitle}</a></h2>
	{$entryTimestamp}
	{$entryAuthor}
	{$entryContent}
	{$entryEnclosures}
	{$entryCategories}
</section>

EOD;
		}

		$charset = $this->getCharset();

		/* Data are prepared, now let's begin the "MAGIE !!!" */
		$toReturn = <<<EOD
<!DOCTYPE html>
<html>
<head>
	<meta charset="{$charset}">
	<title>{$title}</title>
	<link href="static/HtmlFormat.css" rel="stylesheet">
	<link rel="alternate" type="application/atom+xml" title="Atom" href="./?{$atomquery}" />
	<link rel="alternate" type="application/rss+xml" title="RSS" href="/?{$mrssquery}" />
	<meta name="robots" content="noindex, follow">
</head>
<body>
	<h1 class="pagetitle"><a href="{$uri}" target="_blank">{$title}</a></h1>
	<div class="buttons">
		<a href="./#bridge-{$_GET['bridge']}"><button class="backbutton">← back to rss-bridge</button></a>
		<a href="./?{$atomquery}"><button class="rss-feed">RSS feed (ATOM)</button></a>
		<a href="./?{$mrssquery}"><button class="rss-feed">RSS feed (MRSS)</button></a>
	</div>
{$entries}
</body>
</html>
EOD;

		// Remove invalid characters
		ini_set('mbstring.substitute_character', 'none');
		$toReturn = mb_convert_encoding($toReturn, $this->getCharset(), 'UTF-8');
		return $toReturn;
	}

	public function display() {
		$this
			->setContentType('text/html; charset=' . $this->getCharset())
			->callContentType();

		return parent::display();
	}
}
Refonte du code 2013-08-11 15:30:41 +04:00			`<?php`
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`class HtmlFormat extends FormatAbstract {`

			`public function stringify(){`
			`$extraInfos = $this->getExtraInfos();`
			`$title = htmlspecialchars($extraInfos['name']);`
			`$uri = htmlspecialchars($extraInfos['uri']);`
			`$atomquery = str_replace('format=Html', 'format=Atom', htmlentities($_SERVER['QUERY_STRING']));`
			`$mrssquery = str_replace('format=Html', 'format=Mrss', htmlentities($_SERVER['QUERY_STRING']));`

			`$entries = '';`
[phpcs] Add missing rules - Do not add spaces after opening or before closing parenthesis // Wrong if( !is_null($var) ) { ... } // Right if(!is_null($var)) { ... } - Add space after closing parenthesis // Wrong if(true){ ... } // Right if(true) { ... } - Add body into new line - Close body in new line // Wrong if(true) { ... } // Right if(true) { ... } Notice: Spaces after keywords are not detected: // Wrong (not detected) // -> space after 'if' and missing space after 'else' if (true) { ... } else{ ... } // Right if(true) { ... } else { ... } 2017-07-29 20:28:00 +03:00			`foreach($this->getItems() as $item) {`
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`$entryAuthor = isset($item['author']) ? '<br /><p class="author">by: ' . $item['author'] . '</p>' : '';`
			`$entryTitle = isset($item['title']) ? $this->sanitizeHtml(strip_tags($item['title'])) : '';`
			`$entryUri = isset($item['uri']) ? $item['uri'] : $uri;`
[core] Apply some fixes 2016-09-10 22:01:02 +03:00
			`$entryTimestamp = '';`
[phpcs] Add missing rules - Do not add spaces after opening or before closing parenthesis // Wrong if( !is_null($var) ) { ... } // Right if(!is_null($var)) { ... } - Add space after closing parenthesis // Wrong if(true){ ... } // Right if(true) { ... } - Add body into new line - Close body in new line // Wrong if(true) { ... } // Right if(true) { ... } Notice: Spaces after keywords are not detected: // Wrong (not detected) // -> space after 'if' and missing space after 'else' if (true) { ... } else{ ... } // Right if(true) { ... } else { ... } 2017-07-29 20:28:00 +03:00			`if(isset($item['timestamp'])) {`
[core] Apply some fixes 2016-09-10 22:01:02 +03:00			`$entryTimestamp = '<time datetime="'`
			`. date(DATE_ATOM, $item['timestamp'])`
			`. '">'`
			`. date(DATE_ATOM, $item['timestamp'])`
			`. '</time>';`
			`}`

			`$entryContent = '';`
[phpcs] Add missing rules - Do not add spaces after opening or before closing parenthesis // Wrong if( !is_null($var) ) { ... } // Right if(!is_null($var)) { ... } - Add space after closing parenthesis // Wrong if(true){ ... } // Right if(true) { ... } - Add body into new line - Close body in new line // Wrong if(true) { ... } // Right if(true) { ... } Notice: Spaces after keywords are not detected: // Wrong (not detected) // -> space after 'if' and missing space after 'else' if (true) { ... } else{ ... } // Right if(true) { ... } else { ... } 2017-07-29 20:28:00 +03:00			`if(isset($item['content'])) {`
[core] Apply some fixes 2016-09-10 22:01:02 +03:00			`$entryContent = '<div class="content">'`
			`. $this->sanitizeHtml($item['content'])`
			`. '</div>';`
			`}`

[formats] Allow multiple enclosures All formats now support multiple enclosures. RSS will show a warning if more than one enclosure is used since many feed reader don't support multiple enclosures with RSS (also not clearly specified in the specification) 2016-11-13 00:04:42 +03:00			`$entryEnclosures = '';`
[phpcs] Add missing rules - Do not add spaces after opening or before closing parenthesis // Wrong if( !is_null($var) ) { ... } // Right if(!is_null($var)) { ... } - Add space after closing parenthesis // Wrong if(true){ ... } // Right if(true) { ... } - Add body into new line - Close body in new line // Wrong if(true) { ... } // Right if(true) { ... } Notice: Spaces after keywords are not detected: // Wrong (not detected) // -> space after 'if' and missing space after 'else' if (true) { ... } else{ ... } // Right if(true) { ... } else { ... } 2017-07-29 20:28:00 +03:00			`if(isset($item['enclosures'])) {`
[formats] Allow multiple enclosures All formats now support multiple enclosures. RSS will show a warning if more than one enclosure is used since many feed reader don't support multiple enclosures with RSS (also not clearly specified in the specification) 2016-11-13 00:04:42 +03:00			`$entryEnclosures = '<div class="attachments"><p>Attachments:</p>';`

[phpcs] Add missing rules - Do not add spaces after opening or before closing parenthesis // Wrong if( !is_null($var) ) { ... } // Right if(!is_null($var)) { ... } - Add space after closing parenthesis // Wrong if(true){ ... } // Right if(true) { ... } - Add body into new line - Close body in new line // Wrong if(true) { ... } // Right if(true) { ... } Notice: Spaces after keywords are not detected: // Wrong (not detected) // -> space after 'if' and missing space after 'else' if (true) { ... } else{ ... } // Right if(true) { ... } else { ... } 2017-07-29 20:28:00 +03:00			`foreach($item['enclosures'] as $enclosure) {`
[formats] Allow multiple enclosures All formats now support multiple enclosures. RSS will show a warning if more than one enclosure is used since many feed reader don't support multiple enclosures with RSS (also not clearly specified in the specification) 2016-11-13 00:04:42 +03:00			`$url = $this->sanitizeHtml($enclosure);`

			`$entryEnclosures .= '<li class="enclosure"><a href="'`
			`. $url`
			`. '">'`
			`. substr($url, strrpos($url, '/') + 1)`
			`. '</a></li>';`
			`}`

			`$entryEnclosures .= '</div>';`
[formats] Fix enclosures All bridges failed due to missing 'enclosures' element in the items array. With this commit all formats (ATOM, RSS and HTML) provide support for a single 'enclosure' element 2016-11-09 20:59:17 +03:00			`}`

Implemented feed item categories (#746) 2018-07-16 13:32:24 +03:00			`$entryCategories = '';`
[HtmlFormat] Hide "Categories" label, if array of categories is empty (#765) 2018-08-09 17:46:53 +03:00			`if(isset($item['categories']) && count($item['categories']) > 0) {`
Implemented feed item categories (#746) 2018-07-16 13:32:24 +03:00			`$entryCategories = '<div class="categories"><p>Categories:</p>';`

			`foreach($item['categories'] as $category) {`

			`$entryCategories .= '<li class="category">'`
			`. $this->sanitizeHtml($category)`
			`. '</li>';`
			`}`

			`$entryCategories .= '</div>';`
			`}`

[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`$entries .= <<<EOD`
Refonte du code 2013-08-11 15:30:41 +04:00
Improved style for HtmlFormat. 2016-08-03 21:07:49 +03:00			`<section class="feeditem">`
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`<h2><a class="itemtitle" href="{$entryUri}">{$entryTitle}</a></h2>`
			`{$entryTimestamp}`
			`{$entryAuthor}`
			`{$entryContent}`
[formats] Allow multiple enclosures All formats now support multiple enclosures. RSS will show a warning if more than one enclosure is used since many feed reader don't support multiple enclosures with RSS (also not clearly specified in the specification) 2016-11-13 00:04:42 +03:00			`{$entryEnclosures}`
Implemented feed item categories (#746) 2018-07-16 13:32:24 +03:00			`{$entryCategories}`
Improved style for HtmlFormat. 2016-08-03 21:07:49 +03:00			`</section>`
Refonte du code 2013-08-11 15:30:41 +04:00
			`EOD;`
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`}`
Refonte du code 2013-08-11 15:30:41 +04:00
[formats] Use custom characterset in all formats The specified characterset will now apply to all formats thus allowing other charactersets than 'UTF-8' 2016-11-07 22:49:44 +03:00			`$charset = $this->getCharset();`

[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`/* Data are prepared, now let's begin the "MAGIE !!!" */`
			`$toReturn = <<<EOD`
Improve HTML output 2014-05-28 18:57:30 +04:00			`<!DOCTYPE html>`
Refonte du code 2013-08-11 15:30:41 +04:00			`<html>`
Improve HTML output 2014-05-28 18:57:30 +04:00			`<head>`
[formats] Use custom characterset in all formats The specified characterset will now apply to all formats thus allowing other charactersets than 'UTF-8' 2016-11-07 22:49:44 +03:00			`<meta charset="{$charset}">`
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`<title>{$title}</title>`
Add a search bar to simplify looking for a bridge. (#494) * Add a search bar to simplify looking for a bridge. * Fix phpcs line length. * Change the phpcs config. 2017-03-21 23:31:10 +03:00			`<link href="static/HtmlFormat.css" rel="stylesheet">`
[HtmlFormat] Make feeds available via syndication links 2018-09-22 20:51:18 +03:00			`<link rel="alternate" type="application/atom+xml" title="Atom" href="./?{$atomquery}" />`
			`<link rel="alternate" type="application/rss+xml" title="RSS" href="/?{$mrssquery}" />`
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`<meta name="robots" content="noindex, follow">`
Improve HTML output 2014-05-28 18:57:30 +04:00			`</head>`
			`<body>`
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`<h1 class="pagetitle"><a href="{$uri}" target="_blank">{$title}</a></h1>`
			`<div class="buttons">`
			`<a href="./#bridge-{$_GET['bridge']}"><button class="backbutton">← back to rss-bridge</button></a>`
			`<a href="./?{$atomquery}"><button class="rss-feed">RSS feed (ATOM)</button></a>`
			`<a href="./?{$mrssquery}"><button class="rss-feed">RSS feed (MRSS)</button></a>`
			`</div>`
Refonte du code 2013-08-11 15:30:41 +04:00			`{$entries}`
Improve HTML output 2014-05-28 18:57:30 +04:00			`</body>`
Refonte du code 2013-08-11 15:30:41 +04:00			`</html>`
			`EOD;`

[formats] Use custom characterset in all formats The specified characterset will now apply to all formats thus allowing other charactersets than 'UTF-8' 2016-11-07 22:49:44 +03:00			`// Remove invalid characters`
			`ini_set('mbstring.substitute_character', 'none');`
			`$toReturn = mb_convert_encoding($toReturn, $this->getCharset(), 'UTF-8');`
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`return $toReturn;`
			`}`
Refonte du code 2013-08-11 15:30:41 +04:00
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`public function display() {`
			`$this`
			`->setContentType('text/html; charset=' . $this->getCharset())`
			`->callContentType();`
Refonte du code 2013-08-11 15:30:41 +04:00
[core] Apply common indentation All files are now using tabs for indentation 2016-09-10 21:41:11 +03:00			`return parent::display();`
			`}`
Improve HTML output 2014-05-28 18:57:30 +04:00			`}`