/**
* Easy and extended border radius
* Adds vendor-specific versions of border-radius and adds border-top-radius,
* border-bottom-radius, border-left-radius and border-right-radius
* For IE, only general radius works. And make sure, border-radius declaration
* comes before any (box-)shadow-declaration in CSS-code!
*
* Usage: border-radius[-top/-bottom/-left/-right/-top-left/...]: value;
* Example 1: border-top-radius:4px;
* Example 2: border-bottom-left-radius:2em;
* Status: Stable
* Version: 1.1
*
* @param mixed &$parsed
* @return void
*/
function borderradius(&$parsed)
{
global $cssp, $browser;
$htc_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/borderradius/chromacorners.htc';
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
foreach ($styles as $property => $values) {
if (preg_match('/border(?:-(top|right|bottom|left)(?:-(right|left))*)*-radius/', $property, $matches)) {
// Create the new rules and insert them
$borderradius_rules = borderradius_glue_rules($matches, $values);
$borderradius_rules['behavior'][] = 'url(' . $htc_path . ')';
$cssp->insert_properties($borderradius_rules, $block, $selector, null, $property);
// Comment the newly inserted properties
foreach ($borderradius_rules as $border_property => $border_value) {
CSSP::comment($parsed[$block][$selector], $border_property, 'Added by border radius plugin');
}
// Remove Top/Left/Bottom/Right shortcuts
if (count($matches) == 2) {
unset($parsed[$block][$selector][$property]);
}
}
}
}
}
}
/**
* Easy box shadow
* Adds vendor-specific versions of box-shadow
*
* Usage: #foo { box-shadow: 2px 2px 8px #666; }
* Result: #foo { box-shadow: 2px 2px 8px #666; -moz-box-shadow: 2px 2px 8px #666; -webkit-box-shadow: 2px 2px 8px #666; }
* Status: Stable
* Version: 1.1
*
* @param mixed &$parsed
* @return void
*/
function boxshadow(&$parsed)
{
global $cssp;
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
if (isset($parsed[$block][$selector]['box-shadow'])) {
foreach ($styles as $property => $values) {
if ($property == 'box-shadow') {
$shadow_properties = array();
// Build prefixed properties
$prefixes = array('-moz-', '-webkit-');
foreach ($prefixes as $prefix) {
$shadow_properties[$prefix . 'box-shadow'] = $parsed[$block][$selector]['box-shadow'];
}
// Get IE filters, merge them with the other new properties and insert everything
$filter_properties = boxshadow_filters($values);
$shadow_properties = array_merge($shadow_properties, $filter_properties);
$cssp->insert_properties($shadow_properties, $block, $selector, null, 'box-shadow');
// Comment the newly inserted properties
foreach ($shadow_properties as $shadow_property => $shadow_value) {
CSSP::comment($parsed[$block][$selector], $shadow_property, 'Added by box shadow plugin');
}
}
}
}
}
}
}
/**
* Easy opacity
* Adds vendor-specific versions of opacity
*
* Usage: #foo { opacity: 0.5; }
* Result: #foo { -moz-opacity: 0.5; -webkit-opacity: 0.5; -kthml-opacity: 0.5; -ms-filter: "alpha(opacity=50)"; filter: alpha(opacity=50); opacity: 0.5;}
* Status: Stable
* Version: 1.1
*
* @param mixed &$parsed
* @return void
*/
function opacity(&$parsed)
{
global $cssp, $browser;
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
if (isset($parsed[$block][$selector]['opacity'])) {
foreach ($styles as $property => $values) {
if ($property == 'opacity') {
$opacity_properties = array();
// Build prefixed properties
$prefixes = array('-moz-', '-webkit-', '-khtml-');
foreach ($prefixes as $prefix) {
$opacity_properties[$prefix . 'opacity'] = $parsed[$block][$selector]['opacity'];
}
// Create IE filters and insert everything
$filter = 'progid:DXImageTransform.Microsoft.Alpha(opacity=' . round(floatval($parsed[$block][$selector]['opacity'][0]) * 100) . ')';
// Legacy IE compliance
if ($browser->engine == 'ie' && $browser->engine_version < 8) {
$opacity_properties['filter'] = array($filter);
} elseif ($browser->engine == 'ie' && $browser->engine_version < 9) {
$opacity_properties['-ms-filter'] = array($filter);
}
$cssp->insert_properties($opacity_properties, $block, $selector, $property, NULL);
// Comment the newly inserted properties
foreach ($opacity_properties as $opacity_property => $opacity_value) {
CSSP::comment($parsed[$block][$selector], $opacity_property, 'Added by opacity plugin');
}
}
}
}
}
}
}
/**
* A bunch of general browser bugfixes
*
* Usage: Nobrainer, just switch it on
* Example: -
* Status: Stable
* Version: 1.0
*
* @param mixed &$parsed
* @return void
*/
function bugfixes(&$parsed)
{
global $cssp, $browser;
$changed = array();
// IE6: Image margin bottom bug
$changed['img']['vertical-align'][] = 'bottom';
// IE6: Background image flickers on hover
$changed['html']['filter'][] = 'expression(document.execCommand("BackgroundImageCache",false,true))';
// IE6: Fix transparent PNGs, see http://www.twinhelix.com/css/iepngfix/
$htc_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/bugfixes/iepngfix.htc';
$changed['img']['behavior'][] = 'url("' . $htc_path . '")';
// IE6 and 7: resample images bicubic instead of using nearest neighbor method
$changed['img']['-ms-interpolation-mode'][] = 'bicubic';
// IE6 and 7: Enable full styleability for buttons, see http://www.sitepoint.com/forums/showthread.php?t=547059
$changed['button']['overflow'][] = 'visible';
$changed['button']['width'][] = 'auto';
$changed['button']['white-space'][] = 'nowrap';
// IE6 and 7: Missing :hover-property on every tag except a, see http://www.xs4all.nl/~peterned/csshover.html
$htc_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/bugfixes/csshover3.htc';
$changed['body']['behavior'][] = 'url("' . $htc_path . '")';
// Firefox: Ghost margin around buttons, see http://www.sitepoint.com/forums/showthread.php?t=547059
$changed['button::-moz-focus-inner']['padding'][] = '0';
$changed['button::-moz-focus-inner']['border'][] = 'none';
// Add comments for the global fixes
foreach ($changed as $selector => $styles) {
foreach ($styles as $property => $value) {
CSSP::comment($changed[$selector], $property, 'Added by bugfix plugin');
}
}
// Insert the global bugfixes
$cssp->insert($changed, 'global');
// Apply per-element-bugfixes
foreach ($cssp->parsed as $block => $css) {
foreach ($cssp->parsed[$block] as $selector => $styles) {
// IE 6 per-element-bugfixes
if ($browser->browser == 'ie' && floatval($browser->browser_version) < 7) {
// Float double margin bug, fixed with a behavior as this only affects the floating object and no descendant of it
if (isset($cssp->parsed[$block][$selector]['float']) && $cssp->get_final_value($cssp->parsed[$block][$selector]['float']) != 'none') {
$htc_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/bugfixes/doublemargin.htc';
$cssp->parsed[$block][$selector]['behavior'][] = 'url("' . $htc_path . '")';
CSSP::comment($cssp->parsed[$block][$selector], 'behavior', 'Added by bugfix plugin');
}
// Min-height for IE6
if (isset($cssp->parsed[$block][$selector]['min-height']) && !isset($cssp->parsed[$block][$selector]['height'])) {
$cssp->parsed[$block][$selector]['height'] = $cssp->parsed[$block][$selector]['min-height'];
CSSP::comment($cssp->parsed[$block][$selector], 'height', 'Added by bugfix plugin');
}
}
// IE 6 + 7 per-element-bugfixes
if ($browser->browser == 'ie' && floatval($browser->browser_version) < 8) {
// Enable overflow:hidden, if present
if (isset($cssp->parsed[$block][$selector]['overflow']) && $cssp->get_final_value($cssp->parsed[$block][$selector]['overflow']) == 'hidden' && !isset($cssp->parsed[$block][$selector]['position'])) {
$cssp->parsed[$block][$selector]['position'][] = 'relative';
CSSP::comment($cssp->parsed[$block][$selector], 'position', 'Added by bugfix plugin');
}
}
}
}
}
/**
* Colormodels
* HSL(A) and RGBA support for most older browsers
*
* Usage: Nobrainer, just switch it on
* Example: -
* Status: Beta
* Version: 1.0
*
* @param mixed &$parsed
* @return void
*/
function colormodels(&$parsed)
{
$models = array('rgba', 'hsla', 'hsl');
$hslapattern = '/(hsl(?:a)?)\\([\\s]*(.*?)[\\s]*,[\\s]*(.*?)%[\\s]*,[\\s]*(.*?)%[\\s]*(:?,[\\s]*(.*?)[\\s]*)?\\)/i';
$rgbapattern = '/(rgba)\\([\\s]*(.*?)[\\s]*,[\\s]*(.*?)[\\s]*,[\\s]*(.*?)[\\s]*,[\\s]*(.*?)[\\s]*\\)/i';
$properties = array('background', 'background-color', 'color', 'border', 'border-color', 'border-top', 'border-left', 'border-bottom', 'border-right', 'text-shadow', 'box-shadow');
$capabilities = colormodels_get_browser_capabilities();
// Only continue if we can be sure to know anything about the browser's capabilities
if (!empty($capabilities)) {
// For every possible property...
foreach ($properties as $search) {
// ... loop through the css...
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
if ($selector != '@turbine' && isset($parsed[$block][$selector][$search])) {
$num_values = count($parsed[$block][$selector][$search]);
// ... loop through the values
for ($i = 0; $i < $num_values; $i++) {
// Found something that we may have to replace?
if (preg_match($hslapattern, $parsed[$block][$selector][$search][$i], $matches) || preg_match($rgbapattern, $parsed[$block][$selector][$search][$i], $matches)) {
// See if the browser supports the color model, convert if not
$rgba = colormodels_to_rgba($matches);
foreach ($models as $model) {
if ($model == $matches[1]) {
if (!isset($capabilities[$model])) {
$recalculated = colormodels_recalculate($model, $rgba, $capabilities, $search);
if (!empty($recalculated)) {
// Apply the recalculated properties and values to $parsed
foreach ($recalculated as $property => $value) {
if (!isset($parsed[$block][$selector][$property])) {
$parsed[$block][$selector][$property][$i] = $value;
CSSP::comment($parsed[$block][$selector], $property, 'Added by colormodels plugin');
} else {
$parsed[$block][$selector][$property][$i] = str_replace($matches[0], $value, $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by colormodels plugin');
}
}
}
}
}
}
}
}
}
}
}
}
}
}
static function format($css)
{
if (preg_match('|^' . preg_quote(CSS_PATCHED_FLAG, '|') . '|', $css)) {
return $css;
}
$mini = Config::get('page.css_minify');
Core::load(THIRD_BASE, 'cssp', 'system');
if (class_exists('CSSP', false)) {
$mode = CSSP::FORMAT_NOCOMMENTS;
if ($mini) {
$mode |= CSSP::FORMAT_MINIFY;
}
return CSS_PATCHED_FLAG . "\n" . CSSP::fragment($css)->format($mode);
}
}
/**
* Cross-browser-box-sizing
*
* Usage: box-sizing:inherit|content-box|border-box
* Status: Beta
* Version: 1.0
*
* @param mixed &$parsed
* @return void
*/
function boxsizing(&$parsed)
{
global $browser, $cssp;
$htc_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/boxsizing/boxsizing.htc';
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
if (isset($styles['box-sizing'])) {
// Create the vendor-specific rules and insert them
$boxsizing_rules = array('-moz-box-sizing' => $styles['box-sizing'], '-webkit-box-sizing' => $styles['box-sizing'], 'behavior' => 'url(' . $htc_path . ')');
$cssp->insert_properties($boxsizing_rules, $block, $selector, null, 'box-sizing');
// Comment the newly inserted properties
foreach ($boxsizing_rules as $property => $value) {
CSSP::comment($parsed[$block][$selector], $property, 'Added by box-sizing plugin');
}
}
}
}
}
/**
* Color
* Provides HSL(A) support for all browsers
*
* Usage: Nobrainer, just switch it on
* Example: -
* Status: Beta
* Version: 2.0
*
* @param mixed &$cssp->parsed
* @return void
*/
function color()
{
include 'lib/utility.php';
global $browser, $cssp;
$properties = array('background', 'background-color', 'color', 'border', 'border-color', 'border-top', 'border-left', 'border-bottom', 'border-right', 'text-shadow', 'box-shadow');
// For every possible property...
foreach ($properties as $search) {
// ... loop through the css...
foreach ($cssp->parsed as $block => $css) {
foreach ($cssp->parsed[$block] as $selector => $styles) {
if ($selector != '@turbine' && isset($cssp->parsed[$block][$selector][$search])) {
$num_values = count($cssp->parsed[$block][$selector][$search]);
// ... loop through the values
for ($i = 0; $i < $num_values; $i++) {
// Found something that we may have to replace?
$hslamatch = preg_match(Utility::$hslapattern, $cssp->parsed[$block][$selector][$search][$i]);
$rgbamatch = preg_match(Utility::$rgbapattern, $cssp->parsed[$block][$selector][$search][$i]);
if ($hslamatch || $rgbamatch) {
$rgba = Utility::any2rgba($cssp->parsed[$block][$selector][$search][$i]);
// For HSL recalculate to RGBA just to be sure the color will work everywhere
if ($hslamatch) {
$replacement = Utility::rgbasyntax($rgba);
$cssp->parsed[$block][$selector][$search][$i] = preg_replace(Utility::$hslapattern, $replacement, $cssp->parsed[$block][$selector][$search][$i]);
CSSP::comment($cssp->parsed[$block][$selector], $search, 'Modified by color plugin');
}
// If we detect IE and work with a background, try filters...
if ($browser->browser == 'ie' && $browser->browser_version < 9 && ($search == 'background' || $search == 'background-color')) {
$filter = color_get_filter($rgba, $search);
$cssp->insert_properties($filter, $block, $selector, NULL, $search);
foreach ($filter as $filter_property => $filter_value) {
CSSP::comment($cssp->parsed[$block][$selector], $filter_property, 'Modified by color plugin');
}
} else {
$fallback = Utility::rgbsyntax($rgba);
array_unshift($cssp->parsed[$block][$selector][$search], preg_replace(Utility::$rgbapattern, $fallback, $cssp->parsed[$block][$selector][$search][$i]));
CSSP::comment($cssp->parsed[$block][$selector], $search, 'Modified by color plugin');
}
}
}
}
}
}
}
}
/**
* Inline Block
* Implements the "display: inline-block" property for all current browsers
*
* Usage: Nobrainer, just switch it on
* Example: -
* Status: Stable
* Version: 1.0
*
* @param mixed &$parsed
* @return void
*/
function inlineblock(&$parsed)
{
global $browser, $cssp;
foreach ($cssp->parsed as $block => $css) {
foreach ($cssp->parsed[$block] as $selector => $styles) {
// Everywhere
if (isset($cssp->parsed[$block][$selector]['display']) && $cssp->get_final_value($cssp->parsed[$block][$selector]['display'], 'display') == 'inline-block') {
if ($browser->engine == 'ie' && floatval($browser->engine_version) < 8) {
$cssp->parsed[$block][$selector]['display'][] = 'inline';
CSSP::comment($cssp->parsed[$block][$selector], 'display', 'Added by inline-block plugin');
$cssp->parsed[$block][$selector]['zoom'][] = '1';
CSSP::comment($cssp->parsed[$block][$selector], 'zoom', 'Added by inline-block plugin');
} elseif ($browser->engine == 'gecko' && floatval($browser->engine_version) < 1.9) {
$cssp->parsed[$block][$selector]['display'][] = '-moz-inline-stack';
CSSP::comment($cssp->parsed[$block][$selector], 'display', 'Added by inline-block plugin');
}
}
}
}
}
/**
* Easy and extended border radius
* Adds vendor-specific versions of border-radius and adds border-top-radius,
* border-bottom-radius, border-left-radius and border-right-radius
* For IE, only general radius works. And make sure, border-radius declaration
* comes before any (box-)shadow-declaration in CSS-code!
*
* Usage: border-radius[-top/-bottom/-left/-right/-top-left/...]: value;
* Example 1: border-top-radius:4px;
* Example 2: border-bottom-left-radius:2em;
* Status: Stable
* Version: 1.1
*
* @param mixed &$parsed
* @return void
*/
function borderradius(&$parsed)
{
global $cssp;
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
foreach ($styles as $property => $values) {
if (preg_match('/border(?:-(top|right|bottom|left)(?:-(right|left))*)*-radius/', $property, $matches)) {
// Create the new rules and insert them
$borderradius_rules = borderradius_glue_rules($matches, $values);
$cssp->insert_properties($borderradius_rules, $block, $selector, null, $property);
// Comment the newly inserted properties
foreach ($borderradius_rules as $border_property => $border_value) {
CSSP::comment($parsed[$block][$selector], $border_property, 'Added by border radius plugin');
}
// Remove Top/Left/Bottom/Right shortcuts
if (count($matches) == 2) {
unset($parsed[$block][$selector][$property]);
}
}
}
}
}
}
/**
* background gradient
* creates a cross-browser linear vertical or horizontal background gradient (other angles or radial gradient not supported)
* Adds vendor-specific code for gradients
*
* Usage: Use simplest possible notation as planned by W3C: http://dev.w3.org/csswg/css3-images/#linear-gradients
* background: linear-gradient([direction:<top|left>],[startcolor<hex|rgb|rgba>],[endcolor<hex|rgb|rgba>])
*
* Example 1: background: linear-gradient(top,#FFF,#000) // vertical gradient, from top to bottom, from white to black
* Example 2: background-image: linear-gradient(left,rgb(255,255,255),rgb(0,0,0)) // horizontal gradient, from left to right, from white to black
* Status: Stable
* Version: 2.0
*
*
* backgroundgradient
* @param mixed &$parsed
* @return void
*/
function backgroundgradient(&$parsed)
{
global $cssp, $browser;
include 'lib/utility.php';
$settings = Plugin::get_settings('backgroundgradient');
// Searches for W3C-style two-stepped linear gradient
$gradientregex = '/linear-gradient\\s*?\\(\\s*?(top|left)\\s*?,\\s*(\\#[0-9A-F]+|(?:rgb|hsl)(?:a)*\\s*\\(.+\\)),\\s*(.*)\\s*\\)/i';
// In which properties to search
$urlproperties = array('background', 'background-image');
// Loop through the array
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
foreach ($urlproperties as $property) {
if (isset($parsed[$block][$selector][$property])) {
$num_values = count($parsed[$block][$selector][$property]);
for ($i = 0; $i < $num_values; $i++) {
if (preg_match($gradientregex, $parsed[$block][$selector][$property][$i], $matches) > 0) {
// Recalculate the matched colors to rgba for maximum compatibility
$matches[2] = Utility::rgbasyntax(Utility::any2rgba($matches[2]));
$matches[3] = Utility::rgbasyntax(Utility::any2rgba($matches[3]));
// Gecko
$parsed[$block][$selector][$property][] = preg_replace($gradientregex, '-moz-linear-gradient(' . $matches[1] . ',' . $matches[2] . ',' . $matches[3] . ')', $parsed[$block][$selector][$property][$i]);
// Webkit and KHTML
if (strtolower($matches[1]) == 'top') {
$webkit_gradientdirection = 'left top,left bottom';
} else {
$webkit_gradientdirection = 'left top,right top';
}
$parsed[$block][$selector][$property][] = preg_replace($gradientregex, '-webkit-gradient(linear,' . $webkit_gradientdirection . ',from(' . $matches[2] . '),to(' . $matches[3] . '))', $parsed[$block][$selector][$property][$i]);
$parsed[$block][$selector][$property][] = preg_replace($gradientregex, '-khtml-gradient(linear,' . $webkit_gradientdirection . ',from(' . $matches[2] . '),to(' . $matches[3] . '))', $parsed[$block][$selector][$property][$i]);
// Use a SVG background for Opera
if ($browser->engine == 'opera') {
$svg_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/backgroundgradient/svg.php';
$svg_params = 'direction=' . strtolower($matches[1]);
$svg_params .= '&startcolor=' . urlencode($matches[2]);
$svg_params .= '&endcolor=' . urlencode($matches[3]);
$parsed[$block][$selector][$property][] = preg_replace($gradientregex, 'url(' . $svg_path . '?' . $svg_params . ')', $parsed[$block][$selector][$property][$i]);
}
// Add comment for the background property
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
// Use filter fallbacks in IE
if (!in_array('noie', $settings)) {
$filter_properties = array();
if (strtolower($matches[1]) == 'top') {
$ie_gradienttype = '0';
} else {
$ie_gradienttype = '1';
}
// Convert colors to hex
$matches[2] = Utility::hexsyntax(Utility::any2rgba($matches[2]), true);
$matches[3] = Utility::hexsyntax(Utility::any2rgba($matches[3]), true);
// Build filter
$filter = 'progid:DXImageTransform.Microsoft.gradient(startColorstr=' . $matches[2] . ',endColorstr=' . $matches[3] . ',gradientType=' . $ie_gradienttype . ')';
// Legacy IE compliance
$filter_properties['filter'] = array($filter);
// IE8 compliance
$filter_properties['-ms-filter'] = array($filter);
// Salvage any background information that is NOT gradient stuff and preserve it in a form IE can handle
$background_rest = preg_replace('/(-moz-|-webkit-|-khtml-)*linear-gradient\\s*?\\(\\s*?(top|left)\\s*?,\\s*(\\#[0-9A-F]+|(?:rgb|hsl)(?:a)*\\s*\\(.+\\)),\\s*(.*)\\s*\\)/i', '', $parsed[$block][$selector][$property][$i]);
$background_rest = trim($background_rest);
if ($background_rest != '') {
$filter_properties['*background'] = array($background_rest);
// IE7 and 6
$filter_properties['background /*\\**/'] = array($background_rest . '\\9');
// IE8
}
// hasLayout stuff
$filter_properties['zoom'] = array('1');
// Insert all filters
$cssp->insert_properties($filter_properties, $block, $selector, NULL, $property);
foreach ($filter_properties as $filter_property => $filter_value) {
CSSP::comment($parsed[$block][$selector], $filter_property, 'Modified by background-gradient plugin');
}
}
// End if(!in_array('noie', $settings))
// Remove the original value
unset($parsed[$block][$selector][$property][$i]);
}
}
}
}
}
}
}
/**
* Easy and extended transform
* Adds vendor-specific versions of transform
*
* Usage: Use any currently known transform-property wihtout vendor-prefixes,
* BUT NOT YET! transform-origin.
* For IE you need to define width and height dimensions and use the same units (px/em)
* for dimensions and translation
* Example 1: width: 100px; height: 100px; transform: translate(2px, 2px);
* Example 1: width: 20em; height: 20em; transform: translate(1em, 2em);
* Example 3: width: 100px; height: 100px; transform: translate(2px, 2px) rotate(90deg);
* Example 4:width: 100px; height: 100px; transform: skew(15deg,25deg);
* Status: Beta
* Version: 1.0
*
* @param mixed &$parsed
* @return void
*/
function transform(&$parsed)
{
global $browser, $cssp;
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
$width = 0;
$height = 0;
$width_unit = 'px';
$height_unit = 'px';
$rotate_x = 0;
$rotate_y = 0;
$translate_x = 0;
$translate_y = 0;
$translate_x_unit = 'px';
$translate_y_unit = 'px';
$scale_x = 1;
$scale_y = 1;
$rotate_before_translate = false;
$scale_before_translate = false;
if (isset($parsed[$block][$selector]['transform'])) {
// Creating good browser CSS
if ($browser->engine != 'ie' || floatval($browser->engine_version) >= 9) {
$num_values = count($parsed[$block][$selector]['transform']);
for ($i = 0; $i < $num_values; $i++) {
$value = $parsed[$block][$selector]['transform'][$i];
$newproperties = array('-moz-transform' => array($value), '-o-transform' => array($value), '-webkit-transform' => array($value));
$cssp->insert_properties($newproperties, $block, $selector, null, 'transform');
}
}
// Applying the matrix-filter for IE
if ($browser->engine == 'ie' && floatval($browser->engine_version) < 9) {
// If we have width & height defined, the replicate transforms with the help of IE's matrix-filter
if (isset($parsed[$block][$selector]['width'][0]) && isset($parsed[$block][$selector]['height'][0])) {
$values = explode(' ', implode(' ', $parsed[$block][$selector]['transform']));
$num_values = count($values);
for ($i = 0; $i < $num_values; $i++) {
$value = $values[$i];
// If we are dealing with a matrix-transformation
if (preg_match('/matrix\\(\\D*([0-9\\-]+)\\s([0-9\\-]+)\\s([0-9\\-]+)\\s([0-9\\-]+)\\s([0-9\\-]+)\\s([0-9\\-]+)\\D*\\)/i', $value, $matches) == 1) {
$matrix_a = $matches[1];
$matrix_b = $matches[2];
$matrix_c = $matches[3];
$matrix_d = $matches[4];
} else {
// If we are dealing with a rotation
if (preg_match('/rotate\\(\\D*([0-9\\-\\.]+)(deg|rad|grad)\\D*\\)/i', $value, $matches) == 1) {
$rotate_x = $matches[1];
$rotate_x_unit = $matches[2];
$rotate_y = $matches[1];
$rotate_y_unit = $matches[2];
}
// If we are dealing with a scaling on the X-axis
if (preg_match('/scaleX\\(\\D*([0-9\\.]+)\\D*\\)/i', $value, $matches) == 1) {
$scale_x = $matches[1];
}
// If we are dealing with a scaling on the Y-axis
if (preg_match('/scaleY\\(\\D*([0-9\\.]+)\\D*\\)/i', $value, $matches) == 1) {
$scale_y = $matches[1];
}
// If we are dealing with a scaling on both axis
if (preg_match('/scale\\(\\D*([0-9\\.]+)\\D*\\)/i', $value, $matches) == 1) {
$scale_x = $matches[1];
$scale_y = $matches[1];
}
// If we are dealing with a skew-transform on the X-axis
if (preg_match('/skewX*\\(\\D*([0-9\\-\\.]+)(deg|rad|grad)\\D*\\)/i', $value, $matches) == 1) {
$rotate_x = $matches[1] * -1;
$rotate_x_unit = $matches[2];
}
// If we are dealing with a skew-transform on the Y-axis
if (preg_match('/skewY\\(\\D*([0-9\\-\\.]+)(deg|rad|grad)\\D*\\)/i', $value, $matches) == 1) {
$rotate_y = $matches[1] * -1;
$rotate_y_unit = $matches[4];
}
// If we are dealing with a skew-transform on the both axis
if (preg_match('/skew\\(\\D*([0-9\\-\\.]+)(deg|rad|grad)\\D*,\\D*([0-9\\-\\.]+)(deg|rad|grad)\\D*\\)/i', $value, $matches) == 1) {
$rotate_x = $matches[1] * -1;
$rotate_x_unit = $matches[2];
$rotate_y = $matches[3] * -1;
$rotate_y_unit = $matches[4];
}
// If we are dealing with a translation
if (preg_match('/translate\\(\\D*([0-9\\.\\-]+)([a-z%]*),\\s*([0-9\\.\\-]+)([a-z%]*)\\D*\\)/i', $value, $matches) == 1) {
$translate_x = $matches[1];
if ($matches[2] != '') {
$translate_x_unit = $matches[2];
}
if ($matches[3] != '') {
$translate_y = $matches[3];
}
if ($matches[4] != '') {
$translate_y_unit = $matches[4];
}
if ($rotate_x != 0 || $rotate_y != 0) {
$rotate_before_translate = true;
}
if ($scale_x != 1 || $scale_y != 1) {
$scale_before_translate = true;
}
}
}
}
// Convert translation, rotation, scale and skew into matrix values
if ($rotate_x_unit == 'deg') {
$radian_x = deg2rad(floatval($rotate_x));
}
if ($rotate_x_unit == 'rad') {
$radian_x = floatval($rotate_x);
}
if ($rotate_x_unit == 'grad') {
$radian_x = deg2rad(floatval($rotate_x) / 400 * 360);
}
if ($rotate_y_unit == 'deg') {
$radian_y = deg2rad(floatval($rotate_y));
}
if ($rotate_y_unit == 'rad') {
$radian_y = floatval($rotate_y);
}
if ($rotate_y_unit == 'grad') {
$radian_y = deg2rad(floatval($rotate_y) / 400 * 360);
}
$matrix_a = floatval(number_format(cos($radian_x), 8, '.', ''));
$matrix_b = -1 * floatval(number_format(sin($radian_x), 8, '.', ''));
$matrix_c = floatval(number_format(sin($radian_y), 8, '.', ''));
$matrix_d = floatval(number_format(cos($radian_y), 8, '.', ''));
$filter = 'progid:DXImageTransform.Microsoft.Matrix(Dx=1.0,Dy=1.0,M11=' . $matrix_a * floatval($scale_x) . ',M12=' . $matrix_b * floatval($scale_x) . ',M21=' . $matrix_c * floatval($scale_y) . ',M22=' . $matrix_d * floatval($scale_y) . ',sizingMethod=\'auto expand\')';
// Adjust transforms for IEs, needs to come in first
$newproperties = array();
// If position-property is not set, or static set it
if (!isset($parsed[$block][$selector]['position']) || $parsed[$block][$selector]['position'][0] == 'static') {
$newproperties['position'] = array('relative');
$cssp->insert_properties($newproperties, $block, $selector, null, 'transform');
CSSP::comment($parsed[$block][$selector], 'position', 'Added by transform plugin');
}
//Include behavior to compansate for IEs auto expand feature
$htc_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/transform/transform.htc';
$parsed[$block][$selector]['behavior'] = array('url(' . $htc_path . ')');
CSSP::comment($parsed[$block][$selector], 'behavior', 'Added by transform plugin');
//Legacy IE-compliance
if (floatval($browser->engine_version) < 8) {
//If filter-property not yet set
if (!isset($parsed[$block][$selector]['filter'])) {
$parsed[$block][$selector]['filter'] = array($filter);
} else {
//Needs its filter-value to be put in first place!
array_unshift($parsed[$block][$selector]['filter'], $filter);
}
CSSP::comment($parsed[$block][$selector], 'filter', 'Added by transform plugin');
} else {
//IE8-compliance (note: value inside apostrophes!)
//If -ms-filter-property not yet set
if (!isset($parsed[$block][$selector]['-ms-filter'])) {
$parsed[$block][$selector]['-ms-filter'] = array($filter);
} else {
//Needs its filter-value to be put in first place!
array_unshift($parsed[$block][$selector]['-ms-filter'], $filter);
}
CSSP::comment($parsed[$block][$selector], '-ms-filter', 'Added by transform plugin');
}
//Set hasLayout
$parsed[$block][$selector]['zoom'] = array('1');
CSSP::comment($parsed[$block][$selector], 'zoom', 'Added by transform plugin');
$newproperties = array();
// Adjust translation to scaling
if ($scale_before_translate) {
$translate_x = $translate_x * floatval($scale_x);
$translate_y = $translate_y * floatval($scale_y);
}
// Adjust translation to rotation
if ($rotate_before_translate) {
$translate_x = $translate_x * cos($radian_x) + $translate_y * sin($radian_y);
$translate_y = $translate_x * sin($radian_x) + $translate_y * cos($radian_y);
}
if ($translate_x_unit == 'px') {
$translate_x = round($translate_x);
}
if ($translate_y_unit == 'px') {
$translate_y = round($translate_y);
}
// If position-property is not set, or not set to absolute
if ($parsed[$block][$selector]['position'][0] != 'absolute') {
// Translation on x-axis
if ($translate_x > 0 && !isset($parsed[$block][$selector]['left'])) {
$newproperties['left'] = array($translate_x . $translate_x_unit);
CSSP::comment($parsed[$block][$selector], 'left', 'Added by transform plugin');
} elseif ($translate_x < 0 && !isset($parsed[$block][$selector]['right'])) {
$newproperties['right'] = array(abs($translate_x) . $translate_x_unit);
CSSP::comment($parsed[$block][$selector], 'right', 'Added by transform plugin');
} elseif ($translate_x != 0 && !isset($parsed[$block][$selector]['margin-left']) && !isset($parsed[$block][$selector]['margin-right'])) {
$newproperties['margin-left'] = array($translate_x . $translate_x_unit);
CSSP::comment($parsed[$block][$selector], 'margin-left', 'Added by transform plugin');
$newproperties['margin-right'] = array(-1 * $translate_x . $translate_x_unit);
CSSP::comment($parsed[$block][$selector], 'margin-right', 'Added by transform plugin');
}
// Translation on y-axis
if ($translate_y > 0 && !isset($parsed[$block][$selector]['top'])) {
$newproperties['top'] = array($translate_y . $translate_y_unit);
CSSP::comment($parsed[$block][$selector], 'top', 'Added by transform plugin');
} elseif ($translate_y < 0 && !isset($parsed[$block][$selector]['bottom'])) {
$newproperties['bottom'] = array(abs($translate_y) . $translate_y_unit);
CSSP::comment($parsed[$block][$selector], 'bottom', 'Added by transform plugin');
} elseif ($translate_y != 0 && !isset($parsed[$block][$selector]['margin-left']) && !isset($parsed[$block][$selector]['margin-right'])) {
$newproperties['margin-top'] = array($translate_y . $translate_y_unit);
CSSP::comment($parsed[$block][$selector], 'margin-top', 'Added by transform plugin');
$newproperties['margin-bottom'] = array(-1 * $translate_y . $translate_y_unit);
CSSP::comment($parsed[$block][$selector], 'margin-bottom', 'Added by transform plugin');
}
} else {
if ($translate_x != 0 && !isset($parsed[$block][$selector]['margin-left']) && !isset($parsed[$block][$selector]['margin-right'])) {
$newproperties['margin-left'] = array($translate_x . $translate_x_unit);
CSSP::comment($parsed[$block][$selector], 'margin-left', 'Added by transform plugin');
$newproperties['margin-right'] = array(-1 * $translate_x . $translate_x_unit);
CSSP::comment($parsed[$block][$selector], 'margin-right', 'Added by transform plugin');
}
if ($translate_y != 0 && !isset($parsed[$block][$selector]['margin-left']) && !isset($parsed[$block][$selector]['margin-right'])) {
$newproperties['margin-top'] = array($translate_y . $translate_y_unit);
CSSP::comment($parsed[$block][$selector], 'margin-top', 'Added by transform plugin');
$newproperties['margin-bottom'] = array(-1 * $translate_y . $translate_y_unit);
CSSP::comment($parsed[$block][$selector], 'margin-bottom', 'Added by transform plugin');
}
}
$cssp->insert_properties($newproperties, $block, $selector, 'transform', null);
}
}
}
}
}
}
/**
* apply_inheritance
* Applies inheritance to the stylesheet
* @return void
*/
public function apply_inheritance()
{
foreach ($this->parsed as $block => $css) {
foreach ($this->parsed[$block] as $selector => $styles) {
// Full inheritance
if (isset($this->parsed[$block][$selector]['extends'])) {
$num_extends = count($this->parsed[$block][$selector]['extends']);
for ($i = 0; $i < $num_extends; $i++) {
$found = false;
// Parse ancestors
$ancestors = $this->tokenize($this->parsed[$block][$selector]['extends'][$i], array('"', "'", ','));
// List to keep track of all the ancestor's selectors for debugging comment
$ancestors_list = array();
// First merge all the ancestor's rules into one...
$ancestors_rules = array();
foreach ($ancestors as $ancestor) {
// Find ancestors
$ancestor_keys = $this->find_ancestor_keys($ancestor, $block);
// Add ancestors to the list
$ancestors_list = array_merge($ancestors_list, $ancestor_keys);
// Merge ancestor's rules with own rules
if (!empty($ancestor_keys)) {
$found = true;
foreach ($ancestor_keys as $ancestor_key) {
$ancestors_rules = $this->merge_rules($ancestors_rules, $this->parsed[$block][$ancestor_key], array(), true);
}
}
}
// ... then merge the combined ancestor's rules into $parsed
$this->parsed[$block][$selector] = $this->merge_rules($this->parsed[$block][$selector], $ancestors_rules, array(), false);
// Report error if no ancestor was found
if (!$found) {
$this->report_error($selector . ' could not find ' . $this->parsed[$block][$selector]['extends'][$i] . ' to inherit properties from.');
} else {
CSSP::comment($this->parsed[$block][$selector], null, 'Inherited properties from: "' . implode('", "', $ancestors_list) . '"');
}
}
// Unset the extends property
unset($this->parsed[$block][$selector]['extends']);
}
}
}
}
font-weight:bold !important; color:#000 !important; background:#F4EA9F !important; display:block !important;
border-bottom:1px solid #D5CA6E; padding:8px !important; white-space:pre; }';
}
// Load libraries. Special treatment for the browser class because it tends to be forgotten when cloning git repositories
if (!@(include 'lib/browser/browser.php')) {
echo turbine_css_error_message('Browser library not found! Please download the public version of Turbine or, if you
are using git, clone the browser sub project from http://github.com/SirPepe/Turbine-Browser into lib/browser.');
exit;
}
include 'lib/cssmin/cssmin.php';
include 'lib/base.php';
include 'lib/parser.php';
include 'lib/cssp.php';
include 'lib/plugin.php';
// Create the Turbine instance
$cssp = new CSSP();
// Get and store browser properties
$browser = new Browser();
$browser->parse();
// Set global path constant SCRIPTPATH for use in the special constant $_SCRIPTPATH
$cssp->global_constants['SCRIPTPATH'] = TURBINEPATH;
// Plugin loading state
$plugins_loaded = false;
// List of available plugins
$plugins_available = array();
// List of used plugins
$plugins_used = array();
// CSSP file title(s)
$css_title = array();
// Process files
if ($_GET['files']) {
/**
* background gradient
* creates a cross-browser linear vertical or horizontal background gradient (other angles or radial gradient not supported)
* Adds vendor-specific code for gradients
*
* Usage: Use simplest possible notation as planned by W3C: http://dev.w3.org/csswg/css3-images/#linear-gradients
* background: linear-gradient([direction:<top|left>],[startcolor<hex|rgb|rgba>],[endcolor<hex|rgb|rgba>])
*
* Example 1: background: linear-gradient(top,#FFF,#000) // vertical gradient, from top to bottom, from white to black
* Example 2: background-image: linear-gradient(left,rgb(255,255,255),rgb(0,0,0)) // horizontal gradient, from left to right, from white to black
* Status: Stable
* Version: 2.0
*
*
* backgroundgradient
* @param mixed &$parsed
* @return void
*/
function backgroundgradient(&$parsed)
{
global $cssp, $browser;
include 'lib/utility.php';
$settings = Plugin::get_settings('backgroundgradient');
// Searches for W3C-style two-stepped linear gradient
$gradientregex = '/linear-gradient\\s*?\\(\\s*?(top|left)\\s*?,\\s*(\\#[0-9A-F]+|(?:rgb|hsl)(?:a)*\\s*\\(.+\\)),\\s*(.*)\\s*\\)/i';
// In which properties to search
$urlproperties = array('background', 'background-image');
// Loop through the array
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
foreach ($urlproperties as $property) {
if (isset($parsed[$block][$selector][$property])) {
$num_values = count($parsed[$block][$selector][$property]);
for ($i = 0; $i < $num_values; $i++) {
if (preg_match($gradientregex, $parsed[$block][$selector][$property][$i], $matches) > 0) {
// Recalculate the matched colors to rgba for maximum compatibility
$matches[2] = Utility::rgbasyntax(Utility::any2rgba($matches[2]));
$matches[3] = Utility::rgbasyntax(Utility::any2rgba($matches[3]));
// Gecko
$parsed[$block][$selector][$property][] = preg_replace($gradientregex, '-moz-linear-gradient(' . $matches[1] . ',' . $matches[2] . ',' . $matches[3] . ')', $parsed[$block][$selector][$property][$i]);
// Webkit and KHTML
if (strtolower($matches[1]) == 'top') {
$webkit_gradientdirection = 'left top,left bottom';
} else {
$webkit_gradientdirection = 'left top,right top';
}
$parsed[$block][$selector][$property][] = preg_replace($gradientregex, '-webkit-gradient(linear,' . $webkit_gradientdirection . ',from(' . $matches[2] . '),to(' . $matches[3] . '))', $parsed[$block][$selector][$property][$i]);
$parsed[$block][$selector][$property][] = preg_replace($gradientregex, '-khtml-gradient(linear,' . $webkit_gradientdirection . ',from(' . $matches[2] . '),to(' . $matches[3] . '))', $parsed[$block][$selector][$property][$i]);
// Use a SVG background for Opera
if ($browser->engine == 'opera') {
$svg_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/backgroundgradient/svg.php';
$svg_params = 'direction=' . strtolower($matches[1]);
$svg_params .= '&startcolor=' . urlencode($matches[2]);
$svg_params .= '&endcolor=' . urlencode($matches[3]);
$parsed[$block][$selector][$property][] = preg_replace($gradientregex, 'url(' . $svg_path . '?' . $svg_params . ')', $parsed[$block][$selector][$property][$i]);
}
// Add comment for the background property
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
// Use filter fallbacks in IE
if (!in_array('noie', $settings)) {
$filter_properties = array();
if (strtolower($matches[1]) == 'top') {
$ie_gradienttype = '0';
} else {
$ie_gradienttype = '1';
}
// Convert colors to hex
$matches[2] = Utility::hexsyntax(Utility::any2rgba($matches[2]), true);
$matches[3] = Utility::hexsyntax(Utility::any2rgba($matches[3]), true);
// Build filter
$filter = 'progid:DXImageTransform.Microsoft.gradient(startColorstr=' . $matches[2] . ',endColorstr=' . $matches[3] . ',gradientType=' . $ie_gradienttype . ')';
// Legacy IE compliance
$filter_properties['filter'] = array($filter);
// IE8 compliance
$filter_properties['-ms-filter'] = array($filter);
// Salvage any background information that is NOT gradient stuff and preserve it in a form IE can handle
$background_rest = preg_replace('/(-moz-|-webkit-|-khtml-)*linear-gradient\\s*?\\(\\s*?(top|left)\\s*?,\\s*(\\#[0-9A-F]+|(?:rgb|hsl)(?:a)*\\s*\\(.+\\)),\\s*(.*)\\s*\\)/i', '', $parsed[$block][$selector][$property][$i]);
$background_rest = trim($background_rest);
if ($background_rest != '') {
$filter_properties['*background'] = array($background_rest);
// IE7 and 6
$filter_properties['background /*\\**/'] = array($background_rest . '\\9');
// IE8
}
// hasLayout stuff
$filter_properties['zoom'] = array('1');
// Insert all filters
$cssp->insert_properties($filter_properties, $block, $selector, NULL, $property);
foreach ($filter_properties as $filter_property => $filter_value) {
CSSP::comment($parsed[$block][$selector], $filter_property, 'Modified by background-gradient plugin');
}
}
// End if(!in_array('noie', $settings))
// Remove the original value
unset($parsed[$block][$selector][$property][$i]);
} else {
/*.............................=MMMMMMMMMMMMMMMM,...............................
............................ MMMMMMMMMMMMMMMMMMMMMM.............................
...........................MMMMMMMMMMMMMMMMMMMMMMMMMM... . . .... .. .. .. ..
................. ... ...IMMMMMMMMMMMMMMMMMMMMMMMMMMMM . . .... . .. . .
............ .... ...8MMMMMMMMMMMMMMMMMMMMMMMMMMMMMM. . . . . .
............ ... ...NMMMM.MMMMMMMMMMMMMMMMMMMMMMMMMMM .. . .. .
............ ..........MMMM.IMMMMMMMMMMMMMMMMMMMMMMMMMMM ........ . . ..... ..
............ . =MMM..MMMMMMMMMMMMMMMMMMMMMMMMMMMMM .. . . .. . .
............ . .. ZMM:.MMMMMMMMMMMMMMMMMMMMMMMMMMMMMM. . ...... .. ..... ...
............ . ZMM.=MMMMMMMMMMMMMMMMMMMMMMMMMMMMMM . .. .
........... . .. ZMM.MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM ... ... .
............ . .. .ZMM MMMM .....MMMMMMM .....MMMMMMMM ... .... . ... . . .
............ .. ~MM.MMM........MMMMM .. . .MMM MM8 . .. . . .. .
............ . MM.MM8........MMMMM ..... MMM MM. . . .. . ... . ..
. ... . .............M.MM+ . ZMMMMMM . . 7MM M= . . ..... . . ..
... .. ......... MMN ..8MMM MMMM ... MMM.. . . ... . . ..
.... . ............. MMMMMD .MMMMM..MMMMMO ?MMMMM$ ........................
........ .............MMMMMMMMMMMMMMM. .MMMMMMMMMMMMMMM..................... .
... . .. ..............MMMMMMMMMMMMM....MMMMMMMMMMMMMM,........................
..........................MMMMMMMMMMM.NM.MMMMMMMMMMMM.... . . ..... .. .. ...
.... . .. ................ .MMMMMMMMMMMMMMMMMMMMM. ............................
.... ................... ... . :MMMMMMMMMMMMMMMM .......... ........ ..... .....
.... . . ................ MZ ,MMMMMMMMMMMMM8. $M............. ..... ..... ..
...... . +M=................MMM .. . . . ..MMM ............................
.... . MMMMMM............ . MMM$ .M=DM=M.M M.. MMMM .... ... ......MM~. ... ...
. . 7MMMMMMMM$......... .. MMMM .. :,. ,.. ..MMMM .. . . . .MMMMMMM. . ..
...MMMMMMMMMMMMD........... MMMM . ... . .. .ZMMM~...... . . . MMMMMMMMM . ...
.MMMMMMMMMMMMMMMM...........:MMMN.M OO$M..M.. MMMM............. MMMMMMMMMMM.....
MMMMMMMMMMMMMMMMMMN..... .. NMMMM ...M. ? +MMMM+ ...........NMMMMMMMMMMMMMM7..
MMMMMMMM.MMMMMMMMMMM+.........NMMMMMMMMMMMMMMMMM............:MMMMMMMMMMMMMMMMMD
MMMMMMMM .~MMMMMMMMMMMM ... ....MMMMMMMMMMMMMMM ........ .MMMMMMMMMMMMMMMMMMMMM
MMMMMMMMMMMI =MMMMMMMMMMM...... NMMMMMMMMMMMO... .. ZMMMMMMMMMMMMMM,MMMMMMMM=
..8MMMMMMMMMMMMMMMMMMMMMMM. ................... MMMMMMMMMMMMM. ,MMMMMMMMMMM
. .........$MMMMMMMMMMMMMMMMMM8 ............. ~MMMMMMMMMMMMMMMMMMMMMMMMMMM8...
. ........... MMMMMMMMMMMMMMMMM?..........ZMMMMMMMMMMMMMMMMMMMMMI. .........
. ......... ......MMMMMMMMMMMMMMMM. . .MMMMMMMMMMMMMMMMMMM~........ .........
.... ..... ... ... =MMMMMMMMMMMMMMM. MMMMMMMMMMMMMMZ .....................
. ........................ NMMMMMMMMMMMMMM.+MMMMMMM+. .........................
. .. ... .... .. .. DMMMMMMMMMMMMM7.O+...................... .. ....
........... . ......... ...~MMMN OMMMMMMMMMMMMM, .... . ......... .. . . ...
... ................... DMMMMMMMMM, MMMMMMMMMMMMMM........ ............ .......
.... ................NMMMMMMMMMMMMMMMM. MMMMMMMMMMMMMM..... . .......... . .....
. MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM...... .MMMMMMMMMMMMMMM ....................
MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM. ........... ,MMMMMMMMMMMMMMMMMMMMMMMN8+ ......
MMMMMDNMMMMMMMMMMMMMMMMMMMMZ.................. .:MMMMMMMMMMMMMMMMMMMMMMMMMMM ...
MMMMMMMMMMMMMMMMMMMMMMMM ...................... .. MMMMM.$MMMMMMMMMMMM=MMMMM ..
.MMMMMMMDMMMMMMMMMMM ... . .... . ... ..... . ... .. ZMMMN:MMMMMMMMMMMMMMMM...
....=MMMM.MMOMMMMMM ..... ... .. .... . .. . . . .... NMMM~7MMMMMMMMMMMMMN...
.....MMMMMMMMMMM+..........................................MMMM~IMMMMMMMNM, ....
......MMMMMMMM ............................................. MMMMMZMMMM,........
. . .......... ................................ ............. MMMMMMM........*/
// This is f*****g ugly, but must be done to keep things sane for css developers. In order to have background
// declarations that don't contain any gradient _remove_ gradients that the element may have inherited,
// we have to explicitly add disabled filters for IE - always. So in the end what this does is adding three
// lines of css code for every background property as long as it doesn't add a gradient. Talk about bloated
// code... but hey, blame the IE team for their f****d up browsers, not us...
if (!in_array('noie', $settings)) {
$filter_properties = array();
$filter = 'progid:DXImageTransform.Microsoft.gradient(enabled:false)';
$filter_properties['zoom'] = array('1');
$filter_properties['filter'] = array($filter);
$filter_properties['-ms-filter'] = array($filter);
$cssp->insert_properties($filter_properties, $block, $selector, NULL, $property);
foreach ($filter_properties as $filter_property => $filter_value) {
CSSP::comment($parsed[$block][$selector], $filter_property, 'Modified by background-gradient plugin');
}
}
}
}
}
}
}
}
}
/**
* background gradient
* creates a cross-browser linear vertical or horizontal background gradient (other angles or radial gradient not supported)
* Adds vendor-specific code for gradients
*
* Usage: Use simplest possible notation as planned by W3C: http://dev.w3.org/csswg/css3-images/#linear-gradients
* background: linear-gradient([direction:<top|left>],[startcolor<hex|rgb|rgba>],[endcolor<hex|rgb|rgba>])
*
* Example 1: background: linear-gradient(top,#FFF,#000) // vertical gradient, from top to bottom, from white to black
* Example 2: background-image: linear-gradient(left,rgb(255,255,255),rgb(0,0,0)) // horizontal gradient, from left to right, from white to black
* Status: Beta
* Version: 1.0
*
*
* backgroundgradient
* @param mixed &$parsed
* @return void
*/
function backgroundgradient(&$parsed)
{
global $cssp, $browser;
// Searches for W3C-style two-stepped linear gradient
$urlregex = '/linear-gradient\\s*\\(\\s*(top|left)\\s*,\\s*(#[0-9A-F]+|rgba*\\([0-9,]+\\))\\s*,\\s*(#[0-9A-F]+|rgba*\\([0-9,]+\\))\\s*\\)/i';
// In which properties to searcg
$urlproperties = array('background', 'background-image');
// Loop through the array
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
foreach ($urlproperties as $property) {
if (isset($parsed[$block][$selector][$property])) {
$num_values = count($parsed[$block][$selector][$property]);
for ($i = 0; $i < $num_values; $i++) {
if (preg_match($urlregex, $parsed[$block][$selector][$property][$i], $matches) > 0) {
switch ($browser->engine) {
// Gecko
case 'gecko':
$parsed[$block][$selector][$property][$i] = preg_replace($urlregex, '-moz-linear-gradient(' . $matches[1] . ',' . $matches[2] . ',' . $matches[3] . ')', $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
break;
// Webkit
// Webkit
case 'webkit':
if (strtolower($matches[1]) == 'top') {
$webkit_gradientdirection = 'left top,left bottom';
} else {
$webkit_gradientdirection = 'left top,right top';
}
$parsed[$block][$selector][$property][$i] = preg_replace($urlregex, '-webkit-gradient(linear,' . $webkit_gradientdirection . ',from(' . $matches[2] . '),to(' . $matches[3] . '))', $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
break;
// Konqueror
// Konqueror
case 'khtml':
if (strtolower($matches[1]) == 'top') {
$webkit_gradientdirection = 'left top,left bottom';
} else {
$webkit_gradientdirection = 'left top,right top';
}
$parsed[$block][$selector][$property][$i] = preg_replace($urlregex, '-khtml-gradient(linear,' . $webkit_gradientdirection . ',from(' . $matches[2] . '),to(' . $matches[3] . '))', $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
break;
// Opera
// Opera
case 'opera':
$svg_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/backgroundgradient/svg.php';
$svg_params = 'direction=' . strtolower($matches[1]);
$svg_params .= '&startcolor=' . str_replace('#', '%23', strtolower($matches[2]));
$svg_params .= '&endcolor=' . str_replace('#', '%23', strtolower($matches[3]));
$parsed[$block][$selector][$property][$i] = preg_replace($urlregex, 'url(' . $svg_path . '?' . $svg_params . ')', $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
break;
// IE
// IE
case 'ie':
$filter_properties = array();
if (strtolower($matches[1]) == 'top') {
$ie_gradienttype = '0';
} else {
$ie_gradienttype = '1';
}
// Expand shorthand colors
$shorthandpattern = '/^#([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i';
if (preg_match($shorthandpattern, $matches[2], $shorthandmatches)) {
$matches[2] = '#FF' . strtoupper($shorthandmatches[1] . $shorthandmatches[1] . $shorthandmatches[2] . $shorthandmatches[2] . $shorthandmatches[3] . $shorthandmatches[3]);
}
if (preg_match($shorthandpattern, $matches[3], $shorthandmatches)) {
$matches[3] = '#FF' . strtoupper($shorthandmatches[1] . $shorthandmatches[1] . $shorthandmatches[2] . $shorthandmatches[2] . $shorthandmatches[3] . $shorthandmatches[3]);
}
// Convert from RGB colors
$rgbpattern = '/rgb\\([\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*\\)/i';
if (preg_match($rgbpattern, $matches[2], $rgbmatches)) {
$matches[2] = '#FF' . strtoupper(dechex(intval($rgbmatches[1])) . dechex(intval($rgbmatches[2])) . dechex(intval($rgbmatches[3])));
}
if (preg_match($rgbpattern, $matches[3], $rgbmatches)) {
$matches[3] = '#FF' . strtoupper(dechex(intval($rgbmatches[1])) . dechex(intval($rgbmatches[2])) . dechex(intval($rgbmatches[3])));
}
// Convert from RGBA colors
$rgbapattern = '/rgba\\([\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*\\)/i';
if (preg_match($rgbapattern, $matches[2], $rgbamatches)) {
$matches[2] = '#' . strtoupper(dechex(intval(floatval($rgbamatches[4]) * 255)) . dechex(intval($rgbamatches[1])) . dechex(intval($rgbamatches[2])) . dechex(intval($rgbamatches[3])));
}
if (preg_match($rgbapattern, $matches[3], $rgbamatches)) {
$matches[3] = '#' . strtoupper(dechex(intval(floatval($rgbamatches[4]) * 255)) . dechex(intval($rgbamatches[1])) . dechex(intval($rgbamatches[2])) . dechex(intval($rgbamatches[3])));
}
$filter = 'progid:DXImageTransform.Microsoft.gradient(startColorstr=' . $matches[2] . ',endColorstr=' . $matches[3] . ',gradientType=' . $ie_gradienttype . ')';
// Legacy IE compliance
if ($browser->engine_version < 8) {
$filter_properties['filter'] = array($filter);
} elseif ($browser->engine_version < 9) {
$filter_properties['-ms-filter'] = array($filter);
}
// Insert all
$cssp->insert_properties($filter_properties, $block, $selector, NULL, $property);
foreach ($filter_properties as $filter_property => $filter_value) {
CSSP::comment($parsed[$block][$selector], $filter_property, 'Added by background-gradient plugin');
}
break;
}
}
}
}
}
}
}
}
/**
* background gradient
* creates a cross-browser linear vertical or horizontal background gradient (other angles or radial gradient not supported)
* Adds vendor-specific code for gradients
*
* Usage: Use simplest possible notation as planned by W3C: http://dev.w3.org/csswg/css3-images/#linear-gradients
* background: linear-gradient([direction:<top|left>],[startcolor<hex|rgb|rgba>],[endcolor<hex|rgb|rgba>])
*
* Example 1: background: linear-gradient(top,#FFF,#000) // vertical gradient, from top to bottom, from white to black
* Example 2: background-image: linear-gradient(left,rgb(255,255,255),rgb(0,0,0)) // horizontal gradient, from left to right, from white to black
* Status: Beta
* Version: 1.01
*
*
* backgroundgradient
* @param mixed &$parsed
* @return void
*/
function backgroundgradient(&$parsed)
{
global $cssp, $browser;
// Searches for W3C-style two-stepped linear gradient
$urlregex = '/linear-gradient\\s*\\(\\s*(top|left)\\s*,\\s*(#[0-9A-F]+|rgba*\\([0-9,]+\\))\\s*,\\s*(#[0-9A-F]+|rgba*\\([0-9,]+\\))\\s*\\)/i';
// In which properties to search
$urlproperties = array('background', 'background-image');
// Loop through the array
foreach ($parsed as $block => $css) {
foreach ($parsed[$block] as $selector => $styles) {
foreach ($urlproperties as $property) {
if (isset($parsed[$block][$selector][$property])) {
$num_values = count($parsed[$block][$selector][$property]);
for ($i = 0; $i < $num_values; $i++) {
if (preg_match($urlregex, $parsed[$block][$selector][$property][$i], $matches) > 0) {
// For all non-ie browsers, sniff the engine and use the appropriate syntax/hack
switch ($browser->engine) {
// Gecko
case 'gecko':
$parsed[$block][$selector][$property][$i] = preg_replace($urlregex, '-moz-linear-gradient(' . $matches[1] . ',' . $matches[2] . ',' . $matches[3] . ')', $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
break;
// Webkit
// Webkit
case 'webkit':
if (strtolower($matches[1]) == 'top') {
$webkit_gradientdirection = 'left top,left bottom';
} else {
$webkit_gradientdirection = 'left top,right top';
}
$parsed[$block][$selector][$property][$i] = preg_replace($urlregex, '-webkit-gradient(linear,' . $webkit_gradientdirection . ',from(' . $matches[2] . '),to(' . $matches[3] . '))', $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
break;
// Konqueror
// Konqueror
case 'khtml':
if (strtolower($matches[1]) == 'top') {
$webkit_gradientdirection = 'left top,left bottom';
} else {
$webkit_gradientdirection = 'left top,right top';
}
$parsed[$block][$selector][$property][$i] = preg_replace($urlregex, '-khtml-gradient(linear,' . $webkit_gradientdirection . ',from(' . $matches[2] . '),to(' . $matches[3] . '))', $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
break;
// Opera
// Opera
case 'opera':
$svg_path = rtrim(dirname($_SERVER['SCRIPT_NAME']), '/') . '/plugins/backgroundgradient/svg.php';
$svg_params = 'direction=' . strtolower($matches[1]);
$svg_params .= '&startcolor=' . str_replace('#', '%23', strtolower($matches[2]));
$svg_params .= '&endcolor=' . str_replace('#', '%23', strtolower($matches[3]));
$parsed[$block][$selector][$property][$i] = preg_replace($urlregex, 'url(' . $svg_path . '?' . $svg_params . ')', $parsed[$block][$selector][$property][$i]);
CSSP::comment($parsed[$block][$selector], $property, 'Modified by background-gradient plugin');
break;
}
// End switch
// Use filter fallbacks in IE
$filter_properties = array();
if (strtolower($matches[1]) == 'top') {
$ie_gradienttype = '0';
} else {
$ie_gradienttype = '1';
}
// Expand shorthand colors
$shorthandpattern = '/^#([0-9A-F]{1})([0-9A-F]{1})([0-9A-F]{1})$/i';
if (preg_match($shorthandpattern, $matches[2], $shorthandmatches)) {
$matches[2] = '#FF' . strtoupper($shorthandmatches[1] . $shorthandmatches[1] . $shorthandmatches[2] . $shorthandmatches[2] . $shorthandmatches[3] . $shorthandmatches[3]);
}
if (preg_match($shorthandpattern, $matches[3], $shorthandmatches)) {
$matches[3] = '#FF' . strtoupper($shorthandmatches[1] . $shorthandmatches[1] . $shorthandmatches[2] . $shorthandmatches[2] . $shorthandmatches[3] . $shorthandmatches[3]);
}
// Convert from RGB colors
$rgbpattern = '/rgb\\([\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*\\)/i';
if (preg_match($rgbpattern, $matches[2], $rgbmatches)) {
$matches[2] = '#FF' . strtoupper(dechex(intval($rgbmatches[1])) . dechex(intval($rgbmatches[2])) . dechex(intval($rgbmatches[3])));
}
if (preg_match($rgbpattern, $matches[3], $rgbmatches)) {
$matches[3] = '#FF' . strtoupper(dechex(intval($rgbmatches[1])) . dechex(intval($rgbmatches[2])) . dechex(intval($rgbmatches[3])));
}
// Convert from RGBA colors
$rgbapattern = '/rgba\\([\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*,[\\s]*(.+?)[\\s]*\\)/i';
if (preg_match($rgbapattern, $matches[2], $rgbamatches)) {
$matches[2] = '#' . strtoupper(dechex(intval(floatval($rgbamatches[4]) * 255)) . dechex(intval($rgbamatches[1])) . dechex(intval($rgbamatches[2])) . dechex(intval($rgbamatches[3])));
}
if (preg_match($rgbapattern, $matches[3], $rgbamatches)) {
$matches[3] = '#' . strtoupper(dechex(intval(floatval($rgbamatches[4]) * 255)) . dechex(intval($rgbamatches[1])) . dechex(intval($rgbamatches[2])) . dechex(intval($rgbamatches[3])));
}
// TODO: Convert from HSL colors. See colormodels for converting algorithm
// TODO: Convert from HSLA colors. See colormodels for converting algorithm
$filter = 'progid:DXImageTransform.Microsoft.gradient(startColorstr=' . $matches[2] . ',endColorstr=' . $matches[3] . ',gradientType=' . $ie_gradienttype . ')';
// Legacy IE compliance
$filter_properties['filter'] = array($filter);
// IE8 compliance
$filter_properties['-ms-filter'] = array($filter);
// Salvage any background information that is NOT gradient stuff and preserve it in a form IE can handle
$background_rest = preg_replace('/(-moz-|-webkit-)*linear-gradient\\s*\\(.*?\\)/i', '', $parsed[$block][$selector][$property][$i]);
$background_rest = trim($background_rest);
if ($background_rest != '') {
$filter_properties['*background'] = array($background_rest);
// IE7 and 6
$filter_properties['background /*\\**/'] = array($background_rest . '\\9');
// IE8
}
// hasLayout stuff
$filter_properties['zoom'] = array('1');
// Insert all filters
$cssp->insert_properties($filter_properties, $block, $selector, NULL, $property);
foreach ($filter_properties as $filter_property => $filter_value) {
CSSP::comment($parsed[$block][$selector], $filter_property, 'Added by background-gradient plugin');
}
} else {
// This is f*****g ugly, but must be done to keep thing sane for css developers. In order to have background
// declarations that don't contain any gradient _remove_ gradients that the element may have inherited
// we have to explicitly add disabled filters for IE - always. So in the end what this does is adding three
// lines of css code for every background property as long as it doesn't add a gradient. Talk about bloated
// code... but hey, blame the IE team for their f****d up browsers, not us...
$filter_properties = array();
$filter = 'progid:DXImageTransform.Microsoft.gradient(enabled:false)';
$filter_properties['zoom'] = array('1');
$filter_properties['filter'] = array($filter);
$filter_properties['-ms-filter'] = array($filter);
$cssp->insert_properties($filter_properties, $block, $selector, NULL, $property);
foreach ($filter_properties as $filter_property => $filter_value) {
CSSP::comment($parsed[$block][$selector], $filter_property, 'Added by background-gradient plugin');
}
}
}
}
}
}
}
}
ini_set('zlib.output_compression', 2048);
ini_set('zlib.output_compression_level', 4);
if (isset($_SERVER['HTTP_ACCEPT_ENCODING']) && substr_count($_SERVER['HTTP_ACCEPT_ENCODING'], 'gzip') && function_exists('ob_gzhandler') && !ini_get('zlib.output_compression') && (!ini_get('zlib.output_compression') || intval(ini_get('zlib.output_compression')) == 0)) {
ob_start('ob_gzhandler');
} else {
ob_start();
}
// Load libraries
ini_set('include_path', ini_get('include_path') . PATH_SEPARATOR . dirname(dirname(dirname(__FILE__))) . '/protected/extensions/TurbineCSS/turbine/');
include 'lib/browser/browser.php';
include 'lib/cssmin/cssmin.php';
include 'lib/base.php';
include 'lib/parser.php';
include 'lib/cssp.php';
// Create the Turbine instance
$cssp = new CSSP();
// Get and store browser properties
$browser = new Browser();
$browser->parse();
// Set global path constant SCRIPTPATH for use in the special constant $_SCRIPTPATH
$cssp->global_constants['SCRIPTPATH'] = TURBINEPATH;
// Plugin loading state
$plugins_loaded = false;
// List of available plugins
$plugins_available = array();
// Process files
if ($_GET['files']) {
// Split multiple semicolon-separated files into an array
$files = explode(';', $_GET['files']);
// Complete the paths
$num_files = count($files);
static function pseudo_patch($fragment, $root, $command, $args, $bracket, $params)
{
/*
@css-patch name {
}
*/
if (!$bracket || !preg_match('/^\\s*([\\w-]+)\\s*$/', $args, $matches)) {
$fragment->trace($root, '格式错误: @css-patcher name{}');
return FALSE;
}
$name = $matches[1];
$pos = $fragment->get_var($name);
if ($pos === NULL) {
$fragment->trace($root, '未定义的补丁: ' . $name);
return FALSE;
}
CSSP::register_rule_patcher('*', 'CSSP_BuildIn::do_patch', array('patcher_pos' => $pos), 'do_patch');
$fragment->parse_content($root);
CSSP::unregister_rule_patcher('*', 'do_patch');
}
/**
* Automatic @font-face syntax
*
* Usage:
* 1) Add fontface to @turbine plugin list
* 2) Put all different font-files into one directory and give them the same basename,
* e.g. "SaginaMedium":
* SaginawMedium.eot
* SaginawMedium.woff
* SaginawMedium.otf
* SaginawMedium.ttf
* SaginawMedium.svg
* 3) Build a special @font-face-rule with a single src-property pointing not to a real
* file but to that common basename, e.g. "src:url('fonts/SaginawMedium')"
* 4) The plugin will look after any known fontfile format by appending the suffixes
* .eot, .woff, .otf, .ttf and .svg.
* For IE <= 8 it will serve the .eot if there is a corresponding file.
* For the other browser it will serve as many of the other flavors as available.
* A truetype-file will only be served when there is no opentype-file available.
*
* Example:
* @font-face
* font-family:'SaginawMedium'
* src:url('fonts/SaginawMedium')
* font-weight:bold
* font-style:italic
*
* Result for IE <= 8:
* @font-face {
* font-family: 'SaginawMedium';
* src: url("fonts/SaginawMedium.eot");
* font-weight: bold;
* font-style: italic;
* }
*
* Result for all other browsers:
* @font-face {
* font-family: 'SaginawMedium';
* src: url("fonts/SaginawMedium.woff") format("woff"),url("fonts/SaginawMedium.ttf") format("truetype"),url("fonts/SaginawMedium.svg#SaginawMedium") format("svg");
* font-weight: bold;
* font-style: italic;
* }
*
* Status: Stable
* Version: 1.1
*
* @todo Include a fix for webkit? http://paulirish.com/2010/font-face-gotchas/
* @param mixed &$parsed
* @return void
*/
function fontface(&$parsed)
{
global $browser;
$basedirectory = str_replace('\\', '/', dirname(realpath($_SERVER['SCRIPT_FILENAME'])));
foreach ($parsed as $block => $css) {
if (isset($parsed[$block]['@font-face'])) {
foreach ($parsed[$block]['@font-face'] as $key => $font) {
// Check if user has set required src-property
if (isset($font['src'])) {
$num_src = count($font['src']);
for ($i = 0; $i < $num_src; $i++) {
// Extract common basename for all files
$fontfile_base = preg_replace('/url\\([\'"]*([^\'"]+)[\'"]*\\)/i', '$1', $font['src'][$i]);
// Create new src-property storage
$newfont = '';
$message = '';
// If we are dealing with IE <= 8 then check for EOT only
if ($browser->engine == 'ie' && floatval($browser->engine_version) <= 8) {
$fontfile_eot = $fontfile_base . '.eot';
// If there exists an EOT-file point to it
if (file_exists($basedirectory . '/' . $fontfile_eot)) {
$newfont .= 'url("' . $fontfile_eot . '")';
} else {
$message .= 'Missing ' . $fontfile_eot . '-file,';
}
} else {
$fontfile_woff = $fontfile_base . '.woff';
$fontfile_otf = $fontfile_base . '.otf';
$fontfile_ttf = $fontfile_base . '.ttf';
$fontfile_svg = $fontfile_base . '.svg';
// If there exists an WOFF-file enqueue it
if (file_exists($basedirectory . '/' . $fontfile_woff)) {
$newfont .= 'url("' . $fontfile_woff . '") format("woff"),';
} else {
$message .= 'Missing ' . $fontfile_woff . '-file,';
}
// If there exists an OTF-file enqueue it
if (file_exists($basedirectory . '/' . $fontfile_otf)) {
$newfont .= 'url("' . $fontfile_otf . '") format("opentype"),';
} elseif (file_exists($basedirectory . '/' . $fontfile_ttf)) {
$newfont .= 'url("' . $fontfile_ttf . '") format("truetype"),';
$message .= 'Missing ' . $fontfile_otf . '-file,';
} else {
$message .= 'Missing ' . $fontfile_otf . '-file,Missing ' . $fontfile_ttf . '-file,';
}
// If there exists an SVG-file enqueue it
if (file_exists($basedirectory . '/' . $fontfile_svg)) {
$newfont .= 'url("' . $fontfile_svg . '#' . basename($fontfile_base) . '") format("svg"),';
} else {
$message .= 'Missing ' . $fontfile_svg . '-file,';
}
}
// If we found at least one font replace old src-property with new one
if ($newfont != '') {
$parsed[$block]['@font-face'][$key]['src'][$i] = trim($newfont, ', ');
}
if ($message != '') {
CSSP::comment($parsed[$block]['@font-face'][$key], 'src', trim($message, ', '));
}
}
}
}
}
}
}
* Library General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Constants
define('TURBINEVERSION', 0.01);
define('TURBINEPATH', dirname($_SERVER['SCRIPT_NAME']));
// Load libraries
include '../../turbine/lib/browser/browser.php';
include '../../turbine/lib/cssmin/cssmin.php';
include '../../turbine/lib/base.php';
include '../../turbine/lib/parser.php';
include '../../turbine/lib/cssp.php';
// Create the Turbine instance
$cssp = new CSSP();
// Set debugging level
$cssp->config['debug_level'] = 0;
// Get and store browser properties
$browser = new Browser();
$browser->parse();
// Set global path constant SCRIPTPATH for use in the special constant $_SCRIPTPATH
$cssp->global_constants['SCRIPTPATH'] = TURBINEPATH;
// Plugin loading state
$plugins_loaded = false;
// Precess input
if ($_POST['css']) {
// Set browser properties
$browser->browser = $_POST['browser'];
$browser->browser_version = $_POST['browser_version'];
$browser->engine = $_POST['engine'];
