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<?php
function xbbcode_basic_xbbcode($op = 'list', $delta = '', $tag = NULL) {
switch ($op) {
case 'list':
case 'info':
return xbbcode_basic_list($delta);
case 'render':
return xbbcode_basic_render($delta, $tag);
}
}
function xbbcode_basic_list($tag = NULL) {
$tags = array();
$tags['i'] = array(
'replacewith' => '<em>{content}</em>',
'description' => t("Italic text."),
'sample' => t("[i]italic[/i]"),
);
$tags['b'] = array(
'replacewith' => '<strong>{content}</strong>',
'description' => t("Bold text."),
'sample' => t("[b]bold[/b]"),
);
$tags['u'] = array(
'replacewith' => '<span style="text-decoration:underline">{content}</span>',
'description' => t("Underlined text."),
'sample' => t("[u]underlined[/u]"),
);
$tags['s'] = array(
'replacewith' => '<del>{content}</del>',
'description' => t("Stricken-through text."),
'sample' => t("[s]this sentence is false[/s]"),
);
$tags['font'] = array(
'replacewith' => '<span style="font-family:{option}">{content}</span>',
'description' => t("Changes the font of the text."),
'sample' => t("[font=arial]Text[/font]"),
);
$tags['size'] = array(
'replacewith' => '<span style="font-size:{option}">{content}</span>',
'description' => t("Changes the text size. This requires the <em>unit</em> (pt, px, em) of the size."),
'sample' => t("[size=16pt]Text[/size]"),
);
$tags['color'] = array(
'replacewith' => '<span style="color:{option}">{content}</span>',
'description' => t("Changes the color. You may enter a color word (red) or a hex code <em>with hash sign</em> (#ff0)"),
'sample' => t("[color=#f80]Orange text[/color]"),
);
$tags['left'] = array(
'replacewith' => '<object><p style="text-align:left">{content}</p></object>',
'description' => t("Aligns text on the left side"),
'sample' => t("[left]Left-aligned text[/left]"),
);
$tags['right'] = array(
'replacewith' => '<object><p style="text-align:right">{content}</p></object>',
'description' => t("Aligns text on the right side"),
'sample' => t("[right]Right-aligned text[/right]"),
);
$tags['center'] = array(
'replacewith' => '<object><p style="text-align:center">{content}</p></object>',
'description' => t("Aligns text in the center"),
'sample' => t("[center]Centered text[/center]"),
);
$tags['justify'] = array(
'replacewith' => '<object><p style="text-align:justify">{content}</p></object>',
'description' => t("Aligns text as a justified block."),
'sample' => "[justify]Lorem ipsum dolor sit amet, consectetur adipisicing elit, " . "sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. " . "Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris " . "nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in r" . "eprehenderit in voluptate velit esse cillum dolore eu fugiat nulla " . "pariatur. Excepteur sint occaecat cupidatat non proident, sunt in c" . "ulpa qui officia deserunt mollit anim id est laborum.[/justify]",
);
$tags['url'] = array(
'replacewith' => '<a href="{option}" title="{option}">{content}</a>',
'description' => t("Formats a Hyperlink."),
'sample' => t("[url=http://www.google.com]Google[/url]"),
);
$tags['img'] = array(
'dynamic' => true,
'sample' => t("[img=160x120]http://stuff.ermarian.net/arancaytar/images/lake_sunrise_s.jpg[/img]"),
'description' => t("Displays a picture. The size may be set by entering widthxheight as the only option."),
);
$tags['node'] = array(
'dynamic' => true,
'sample' => t("[node=65]Node #65[/node]"),
'description' => t("Links to a certain node. Unlike a URL link, this is passed through the linking function and returns the alias of the node."),
);
$tags['h1'] = array(
'replacewith' => '<h1>{content}</h1>',
'description' => t("Level 1 heading."),
'sample' => t("[h1]Title[/h1]"),
);
$tags['h2'] = array(
'replacewith' => '<h2>{content}</h2>',
'description' => t("Level 2 heading. Use this as the top level on the site as level 1 is used by the site header."),
'sample' => t("[h2]Volume[/h2]"),
);
$tags['h3'] = array(
'replacewith' => '<h3>{content}</h3>',
'description' => t("Level 3 heading. Use this as the top level within nodes as levels 1 and 2 are used by the site and node title."),
'sample' => t("[h3]Chapter[/h3]"),
);
$tags['h4'] = array(
'replacewith' => '<h4>{content}</h4>',
'description' => t("Level 4 heading."),
'sample' => t("[h4]Section[/h4]"),
);
$tags['h5'] = array(
'replacewith' => '<h5>{content}</h5>',
'description' => t("Level 5 heading."),
'sample' => t("[h5]Sub-section[/h5]"),
);
$tags['h6'] = array(
'replacewith' => '<h6>{content}</h6>',
'description' => t("Level 6 heading."),
'sample' => t("[h6]Sub-sub-section[/h6]"),
);
$tags['hr'] = array(
'selfclosing' => true,
'replacewith' => '<hr />',
'description' => t("Horizontal divider."),
'sample' => t("[hr]"),
);
$tags['code'] = array(
'dynamic' => true,
'description' => t("Formats the content text as code, that is, in Monospace and with a grey box " . "around it. BBCode tags within this tag will <em>not</em> be parsed."),
'sample' => t("[code][i]This is how to make italic text[/i][/code]"),
);
$tags['quote'] = array(
'replacewith' => '<blockquote>{content}</blockquote>',
'description' => t("Formats a quote."),
'sample' => t('[quote]This text is quoted.[/quote]'),
);
$tags['list'] = array(
'dynamic' => true,
'description' => t("Formats a list. ol and ul may be entered as an option, making the list items numbered or non-numbered."),
'sample' => t("[list=ol][*]Apples\n [*]Oranges\n [*]Bananas\n [/list]"),
);
$tags['define'] = array(
'dynamic' => true,
'description' => t("Formats a definition list."),
'sample' => t("[define]\n --verbose:This will start the program with full debug messages.\n --in=IN:This will set the input file to IN.\n --out=OUT:This will write output to OUT.\n[/define]"),
);
$tags['acronym'] = array(
'replacewith' => '<acronym title="{option}">{content}</acronym>',
'sample' => t("[acronym=PHP: Hypertext Preprocessor]PHP[/acronym]"),
'description' => t("Puts a tooltip over the contained text, which displays the full meaning of the acronym."),
);
$tags['abbr'] = array(
'replacewith' => '<abbr title="{option}">{content}</abbr>',
'sample' => t("[abbr=et cetera]etc.[/abbr]"),
'description' => t("Identifies the content as an abbreviation and displays the full meaning in a tooltip."),
);
$tags['wikipedia'] = array(
'replacewith' => '<a title="{content} on Wikipedia" href="http://www.wikipedia.org/wiki/{content}">{content}</a>',
'sample' => t("[wikipedia]Dragons[/wikipedia]"),
'description' => t("Formats a link to Wikipedia, the free encyclopedia."),
);
$tags['sup'] = array(
'replacewith' => '<sup>{content}</sup>',
'sample' => 'x[sup]2[/sup]',
'description' => t("Sets text to be set smaller and above the line."),
);
$tags['sub'] = array(
'replacewith' => '<sub>{content}</sub>',
'sample' => 'a[sub]i,j[/sub]',
'description' => t("Sets text to be smaller and below the line."),
);
if ($tag) {
return $tags[$tag];
}
else {
return array_keys($tags);
}
}
function xbbcode_basic_render($delta, $tag) {
switch ($delta) {
case 'php':
case 'code':
return xbbcode_basic_render_code($delta, $tag->content);
case 'list':
return xbbcode_basic_render_list($tag->content, $tag->option);
case 'img':
return xbbcode_basic_render_img($tag);
case 'define':
return xbbcode_basic_render_define($tag->content);
case 'node':
return xbbcode_basic_render_node($tag->option, $tag->content);
}
}
function xbbcode_basic_render_node($nid, $text) {
return l($text, 'node/' . $nid);
}
function xbbcode_basic_render_list($text, $type) {
$text = explode("[*]", $text);
unset($text[0]);
$text = '<li>' . implode("</li><li>", $text) . '</li>';
switch ($type) {
case 'ol':
return "<ol>{$text}</ol>";
case 'ul':
default:
return "<ul>{$text}</ul>";
}
}
function xbbcode_basic_init() {
drupal_add_css(drupal_get_path('module', 'xbbcode_basic') . '/xbbcode_basic.css');
}
function xbbcode_basic_render_code($delta, $text) {
$text = _xbbcode_revert_tags($text);
if (!strpos("-{$text}-", "\n") && !strpos("-{$text}-", "<br")) {
return "<code>{$text}</code>";
}
$text = str_replace('<br />', '', $text);
$text = str_replace(array(
'<?',
'?>',
), array(
'<?',
'?>',
), $text);
$text = trim($text);
if ($delta == 'php') {
if (!preg_match('/<\\? .* \\?>/', $text)) {
$adding_tags = true;
$text = '<?php ' . $text . ' ?>';
}
$text = highlight_string($text, true);
if ($adding_tags) {
$text = str_replace(">\n<", "><", $text);
$text = str_replace('<?php', '', $text);
$text = str_replace('?>', '', $text);
$text = str_replace(' ', ' ', $text);
$text = preg_replace('/<\\/?code>/', '', $text);
}
$inside_tag = false;
for ($i = 0; $i < strlen($text); $i++) {
if (!$inside_tag) {
if ($text[$i] == ' ') {
$text = substr($text, 0, $i) . substr($text, $i + 1);
break;
}
else {
if ($text[$i] == '<') {
$inside_tag = true;
}
}
}
else {
if ($text[$i] == '>') {
$inside_tag = false;
}
}
}
}
$text = '<object><div class="codeblock">' . trim($text) . '</div></object>';
return $text;
}
function xbbcode_basic_render_img($tag) {
if ($tag->args) {
if ($tag->option) {
list($width, $height) = explode("x", $tag->option);
}
else {
list($width, $height) = array(
$tag->args['width'],
$tag->args['height'],
);
}
$scale = " style='width:{$width}px;height:{$height}px;'";
}
else {
$scale = '';
}
$alt = substr($tag->content, 0, 32);
$alt .= strlen($tag->content) > 32 ? '...' : '';
$out = "<img{$scale} src='{$tag->content}' alt='IMAGE(" . $alt . ")' />";
return $out;
}
function xbbcode_basic_render_define($text) {
$items = explode("\n", $text);
$out = "<dl>";
foreach ($items as $item) {
preg_match('/^((.*?):)?(.*)$/', $item, $match);
if ($match[1]) {
$out .= "<dt>{$match[2]}</dt>";
}
$out .= "<dd>{$match[3]}</dd>";
}
$out .= "</dl>";
return $out;
}
