Cavemanon/piratepoet
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- Rewrites the rendering engine

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- Updates tests
Closes #280
This commit is contained in:
Vlad
2016-01-01 15:42:34 -05:00
parent 5996696cc9
commit 2793e74858
17 changed files with 1099 additions and 888 deletions
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178
lib/Newsletter/Renderer/Blocks/Text.php
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@@ -1,114 +1,110 @@
<?php namespace MailPoet\Newsletter\Renderer\Blocks;
<?php
namespace MailPoet\Newsletter\Renderer\Blocks;
class Text {
static $typeFace = array(
'Arial' => "Arial, 'Helvetica Neue', Helvetica, sans-serif",
'Comic Sans MS' => "'Comic Sans MS', 'Marker Felt-Thin', Arial, sans-serif",
'Courier New' => "'Courier New', Courier, 'Lucida Sans Typewriter', 'Lucida Typewriter', monospace",
'Georgia' => "Georgia, Times, 'Times New Roman', serif",
'Lucida' => "'Lucida Sans Unicode', 'Lucida Grande', sans-serif",
'Tahoma' => "Tahoma, Verdana, Segoe, sans-serif",
'Times New Roman' => "'Times New Roman', Times, Baskerville, Georgia, serif",
'Trebuchet MS' => "'Trebuchet MS', 'Lucida Grande', 'Lucida Sans Unicode', 'Lucida Sans', Tahoma, sans-serif",
'Verdana' => "Verdana, Geneva, sans-serif"
);
static function render($element) {
$html = $element['text'];
$html = self::convertBlockquotesToTables($html);
$html = self::addLineBreakAfterTags($html);
$html = self::removeEmptyTags($html);
$html = self::convertEmptyParagraphsToLineBreaks($html);
$html = self::convertParagraphsToTables($html);
$html = self::removeLastBreakLine($html);
$html = self::addLineBreakAfterTags($html);
$html = self::styleLists($html);
$html = self::styleHeadings($html);
$html = self::removeLastElementBreakLine($html);
$template = '
<tr>
<td class="mailpoet_col mailpoet_text mailpoet_padded" valign="top">' . $html . ' </td>
</tr>';
<tr>
<td class="mailpoet_text mailpoet_padded" valign="top" style="word-break:break-word;word-wrap:break-word;">
' . $html . '
</td>
</tr>';
return $template;
}
static function removeLastBreakLine($html) {
return preg_replace('/<br>([^<br>]*)$/s', '', $html);
}
static function convertParagraphsToTables($html) {
$html = preg_replace('/<p>(.*?)<\/p>/', '
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td>
<span class="paragraph">
<table width="100%" cellpadding="0" cellspacing="0" style="border-spacing:0;mso-table-lspace:0;mso-table-rspace:0">
<tr>
<td class="mailpoet_paragraph" style="word-break:break-word;word-wrap:break-word;">
$1
</span>
</td>
</tr>
</table>', $html);
return preg_replace('/<p(.+style=\".*?\")?>(.*?)<\/p>/', '
<table cellpadding="0" cellspacing="0" border="0">
<tr>
<td $1>
<span class="paragraph">
<br /><br />
</td>
</tr>
</table>'
, $html);
$html = preg_replace('/<p style=\"(.*)\">(.*?)<\/p>/', '
<table width="100%" cellpadding="0" cellspacing="0" style="border-spacing:0;mso-table-lspace:0;mso-table-rspace:0">
<tr>
<td class="mailpoet_paragraph" style="word-break:break-word;word-wrap:break-word;$1">
$2
</span>
</td>
</tr>
</table>', $html);
<br /><br />
</td>
</tr>
</table>'
, $html);
return $html;
}
static function convertEmptyParagraphsToLineBreaks($html) {
return preg_replace('/<p(?:.+style=\".*?\")?><\/p>/', '<br>', $html);
static function removeLastElementBreakLine($html) {
return preg_replace('/<br\/>([^<br\/>]*)$/s', '', $html);
}
static function addLineBreakAfterTags($html) {
return preg_replace('/(<\/(ul|ol|h\d)>)/', '$1<br>', $html);
return preg_replace('/(<\/(ul|ol|h\d)>)/', '$1<br />', $html);
}
static function convertBlockquotesToTables($html) {
$template = '
<table cellpadding="0" cellspacing="0" border="0" class="mailpoet_blockquote">
<tbody>
<tr>
<td valign="top">$1</td>
</tr>
</tbody>
</table>
<br>';
return preg_replace('/<blockquote>(.*?)<\/blockquote>/s', $template, $html);
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tbody>
<tr>
<td width="2" bgcolor="#565656"></td>
<td width="10"></td>
<td valign="top">
<table style="border-spacing:0;mso-table-lspace:0;mso-table-rspace:0">
<tr>
<td class="mailpoet_blockquote">
$1
</td>
</tr>
</table>
</td>
</tr>
</tbody>
</table>
<br/>';
preg_match('/<blockquote>.*?<\/blockquote>/s', $html, $blockquotes);
foreach ($blockquotes as $index => $blockquote) {
$blockquote = preg_replace('/<\/p>\n<p>/', '<br/><br/>', $blockquote);
$blockquote = preg_replace('/<\/?p>/', '', $blockquote);
$blockquote = preg_replace(
'/<blockquote>(.*?)<\/blockquote>/s',
$template,
$blockquote
);
$html = preg_replace(
'/' . preg_quote($blockquotes[$index], '/') . '/',
$blockquote,
$html
);
}
return $html;
}
static function removeEmptyTags($html) {
$pattern = <<<'EOD'
~
<
(?:
!--[^-]*(?:-(?!->)[^-]*)*-->[^<]*(*SKIP)(*F) # skip comments
|
( # group 1
(span|em|strong) # tag name in group 2
[^"'>]* #'"# all that is not a quote or a closing angle bracket
(?: # quoted attributes
"[^\\"]*(?:\\.[^\\"]*)*+" [^"'>]* #'"# double quote
|
'[^\\']*(?:\\.[^\\']*)*+' [^"'>]* #'"# single quote
)*+
>
\s*
(?:
<!--[^-]*(?:-(?!->)[^-]*)*+--> \s* # html comments
|
<(?1) \s* # recursion with the group 1
)*+
</\2> # closing tag
) # end of the group 1
)
~sxi
EOD;
return preg_replace($pattern, '', $html);
static function styleHeadings($html) {
return preg_replace(
'/<(h[1-6])(?:.+style=\"(.*)?\")?>/',
'<$1 style="margin:0;font-style:normal;font-weight:normal;$2">',
$html
);
}
static function styleLists($html) {
$html = preg_replace(
'/<(ul|ol)>/',
'<$1 class="mailpoet_paragraph" style="padding-top:0;padding-bottom:0;margin-top:0;margin-bottom:0;">',
$html
);
$html = preg_replace('/<li>/', '<li class="mailpoet_paragraph">', $html);
return $html;
}
}