/**
* Extra LESS code to inject.
*
* This will generate some LESS code from the settings used by the user. We cannot use
* the {@link theme_more_less_variables()} here because we need to create selectors or
* alter existing ones.
*
* @param theme_config $theme The theme config object.
* @return string Raw LESS code.
*/
function theme_campus_extra_less($theme)
{
global $CFG, $OUTPUT;
if (file_exists("{$CFG->dirroot}/theme/campus/campus-lib.php")) {
include_once $CFG->dirroot . '/theme/campus/campus-lib.php';
} else {
if (!empty($CFG->themedir) && file_exists("{$CFG->themedir}/campus/campus-lib.php")) {
include_once $CFG->themedir . '/campus/campus-lib.php';
}
}
$campuscategorytree = theme_campus_get_top_level_categories();
$content = '@import "' . $CFG->dirroot . '/theme/bootstrapbase/less/moodle";';
$content .= '@import "variables-campus";';
$content .= '@import "bootstrapchanges";';
$content .= '@import "moodlechanges";';
$content .= '@import "campuschanges";';
$content .= '@import "campuscustom";';
// Front page.
if (!empty($theme->settings->frontpagelogo) && !empty($theme->settings->frontpagebackgroundimage)) {
if (!empty($theme->settings->frontpageresponsivelogo) && !empty($theme->settings->frontpageresponsivebackgroundimage)) {
if ($dimensions = theme_campus_get_image_dimensions($theme, 'frontpageresponsivelogo', 'frontpageresponsivelogo')) {
if ($backgrounddimensions = theme_campus_get_image_dimensions($theme, 'frontpageresponsivebackgroundimage', 'frontpageresponsivebackgroundimage')) {
$backgroundwidth = $backgrounddimensions['width'];
$backgroundheight = $backgrounddimensions['height'];
} else {
$backgroundwidth = 960;
// Fallback, where 960 is the value of @navbarCollapseWidth.
$backgroundheight = $dimensions['height'];
}
$totalwidth = $dimensions['width'] + $backgroundwidth;
$fplogowidth = $dimensions['width'] / $totalwidth * 100;
$fpabsolutepaddingbottom = $backgroundheight / $backgroundwidth * 100;
$fpflexpaddingbottom = $dimensions['height'] / $totalwidth * 100;
$fpbackgroundwidth = 100 - $fplogowidth;
/* .fpresponsiveheaderlogo(@frontpageMixinLogoWidth;
@frontpageAbsoluteMixinPaddingBottom;
@frontpageFlexMixinPaddingBottom;
@frontpageMixinBackgroundWidth) */
$content .= '.fpresponsiveheaderlogo(' . $fplogowidth . '%; ' . $fpabsolutepaddingbottom . '%; ' . $fpflexpaddingbottom . '%; ' . $fpbackgroundwidth . '%);';
}
}
} else {
// Theme responsive images fall back.
if (($logoresponsivedetails = theme_campus_get_theme_responsive_logo()) && ($backgroundresponsivedetails = theme_campus_get_theme_responsive_background())) {
if ($logoresponsivedetails['fullname'] && ($dimensions = getimagesize($logoresponsivedetails['fullname']))) {
// http://php.net/manual/en/function.getimagesize.php - index 0 = width and index 1 = height.
if ($backgroundresponsivedetails['fullname'] && ($backgrounddimensions = getimagesize($backgroundresponsivedetails['fullname']))) {
$backgroundwidth = $backgrounddimensions[0];
$backgroundheight = $backgrounddimensions[1];
} else {
$backgroundwidth = 960;
// Fallback, where 960 is the value of @navbarCollapseWidth.
$backgroundheight = $dimensions[1];
}
$totalwidth = $dimensions[0] + $backgroundwidth;
$fplogowidth = $dimensions[0] / $totalwidth * 100;
$fpabsolutepaddingbottom = $backgroundheight / $backgroundwidth * 100;
$fpflexpaddingbottom = $dimensions[1] / $totalwidth * 100;
$fpbackgroundwidth = 100 - $fplogowidth;
/* .fpresponsiveheaderlogo(@frontpageMixinLogoWidth;
@frontpageAbsoluteMixinPaddingBottom;
@frontpageFlexMixinPaddingBottom;
@frontpageMixinBackgroundWidth) */
$content .= '.fpresponsiveheaderlogo(' . $fplogowidth . '%; ' . $fpabsolutepaddingbottom . '%; ' . $fpflexpaddingbottom . '%; ' . $fpbackgroundwidth . '%);';
}
}
}
// Course catetgory.
foreach ($campuscategorytree as $key => $value) {
$categorylogoused = false;
$cchavecustomsetting = 'coursecategoryhavecustomheader' . $key;
$ccsetting = 'coursecategorylogo' . $key;
$ccbsetting = 'coursecategorybackgroundimage' . $key;
if (!empty($theme->settings->{$cchavecustomsetting}) && !empty($theme->settings->{$ccsetting}) && !empty($theme->settings->{$ccbsetting})) {
if ($dimensions = theme_campus_get_image_dimensions($theme, $ccsetting, $ccsetting)) {
if ($backgrounddimensions = theme_campus_get_image_dimensions($theme, $ccbsetting, $ccbsetting)) {
$backgroundwidth = $backgrounddimensions['width'];
$backgroundheight = $backgrounddimensions['height'];
} else {
if (!empty($theme->settings->pagewidthmax)) {
$backgroundwidth = $theme->settings->pagewidthmax;
// Fallback, default max px of #page unless a percentage.
if ($backgroundwidth == 100) {
// Percentage value, cannot use in calculation!
$backgroundwidth = 1680;
// Fallback, where 1680 is the default max px of #page.
}
} else {
$backgroundwidth = 1680;
// Fallback, where 1680 is the default max px of #page.
}
$backgroundheight = $dimensions['height'];
}
$totalwidth = $dimensions['width'] + $backgroundwidth;
$cclogowidth = $dimensions['width'] / $totalwidth * 100;
$ccabsolutepaddingbottom = $backgroundheight / $backgroundwidth * 100;
$ccflexpaddingbottom = $dimensions['height'] / $totalwidth * 100;
$ccbackgroundwidth = 100 - $cclogowidth;
/* ccheaderlogo(@courseCategoryKey;
@courseCategoryMixinLogoWidth;
@courseCategoryMixinAbsolutePaddingBottom;
@courseCategoryMixinFlexPaddingBottom;
@courseCategoryMixinBackgroundWidth) */
$content .= '.ccheaderlogo(' . $key . '; ' . $cclogowidth . '%; ' . $ccabsolutepaddingbottom . '%; ' . $ccflexpaddingbottom . '%; ' . $ccbackgroundwidth . '%);';
$ccsetting = 'coursecategoryresponsivelogo' . $key;
$ccbsetting = 'coursecategoryresponsivebackgroundimage' . $key;
if (!empty($theme->settings->{$ccsetting}) && !empty($theme->settings->{$ccbsetting})) {
if ($dimensions = theme_campus_get_image_dimensions($theme, $ccsetting, $ccsetting)) {
if ($backgrounddimensions = theme_campus_get_image_dimensions($theme, $ccbsetting, $ccbsetting)) {
$backgroundwidth = $backgrounddimensions['width'];
$backgroundheight = $backgrounddimensions['height'];
} else {
$backgroundwidth = 960;
// Fallback, where 960 is the value of @navbarCollapseWidth.
$backgroundheight = $dimensions['height'];
}
$totalwidth = $dimensions['width'] + $backgroundwidth;
$cclogowidth = $dimensions['width'] / $totalwidth * 100;
$ccabsolutepaddingbottom = $backgroundheight / $backgroundwidth * 100;
$ccflexpaddingbottom = $dimensions['height'] / $totalwidth * 100;
$ccbackgroundwidth = 100 - $cclogowidth;
/* .ccresponsiveheaderlogo(@courseCategoryKey;
@courseCategoryMixinLogoWidth;
@courseCategoryMixinAbsolutePaddingBottom;
@courseCategoryMixinFlexPaddingBottom;
@courseCategoryMixinBackgroundWidth) */
$content .= '.ccresponsiveheaderlogo(' . $key . '; ' . $cclogowidth . '%; ' . $ccabsolutepaddingbottom . '%; ' . $ccflexpaddingbottom . '%; ' . $ccbackgroundwidth . '%);';
}
}
$categorylogoused = true;
}
} else {
if (!empty($theme->settings->frontpagelogo) && !empty($theme->settings->frontpagebackgroundimage)) {
// Front page fall back.
if ($dimensions = theme_campus_get_image_dimensions($theme, 'frontpagelogo', 'frontpagelogo')) {
// Front page campus desktop images.
if ($backgrounddimensions = theme_campus_get_image_dimensions($theme, 'frontpagebackgroundimage', 'frontpagebackgroundimage')) {
$backgroundwidth = $backgrounddimensions['width'];
$backgroundheight = $backgrounddimensions['height'];
} else {
if (!empty($theme->settings->pagewidthmax)) {
$backgroundwidth = $theme->settings->pagewidthmax;
// Fallback, default max px of #page unless a percentage.
if ($backgroundwidth == 100) {
// Percentage value, cannot use in calculation!
$backgroundwidth = 1680;
// Fallback, where 1680 is the default max px of #page.
}
} else {
$backgroundwidth = 1680;
// Fallback, where 1680 is the default max px of #page.
}
$backgroundheight = $dimensions['height'];
}
$totalwidth = $dimensions['width'] + $backgroundwidth;
$cclogowidth = $dimensions['width'] / $totalwidth * 100;
$ccabsolutepaddingbottom = $backgroundheight / $backgroundwidth * 100;
$ccflexpaddingbottom = $dimensions['height'] / $totalwidth * 100;
$ccbackgroundwidth = 100 - $cclogowidth;
/* ccheaderlogo(@courseCategoryKey;
@courseCategoryMixinLogoWidth;
@courseCategoryMixinAbsolutePaddingBottom;
@courseCategoryMixinFlexPaddingBottom;
@courseCategoryMixinBackgroundWidth) */
$content .= '.ccheaderlogo(' . $key . '; ' . $cclogowidth . '%; ' . $ccabsolutepaddingbottom . '%; ' . $ccflexpaddingbottom . '%; ' . $ccbackgroundwidth . '%);';
if (!empty($theme->settings->frontpageresponsivelogo) && !empty($theme->settings->frontpageresponsivebackgroundimage)) {
if ($dimensions = theme_campus_get_image_dimensions($theme, 'frontpageresponsivelogo', 'frontpageresponsivelogo')) {
if ($backgrounddimensions = theme_campus_get_image_dimensions($theme, 'frontpageresponsivebackgroundimage', 'frontpageresponsivebackgroundimage')) {
$backgroundwidth = $backgrounddimensions['width'];
$backgroundheight = $backgrounddimensions['height'];
} else {
$backgroundwidth = 960;
// Fallback, where 960 is the value of @navbarCollapseWidth.
$backgroundheight = $dimensions['height'];
}
$totalwidth = $dimensions['width'] + $backgroundwidth;
$cclogowidth = $dimensions['width'] / $totalwidth * 100;
$ccabsolutepaddingbottom = $backgroundheight / $backgroundwidth * 100;
$ccflexpaddingbottom = $dimensions['height'] / $totalwidth * 100;
$ccbackgroundwidth = 100 - $cclogowidth;
/* ccheaderlogo(@courseCategoryKey;
@courseCategoryMixinLogoWidth;
@courseCategoryMixinAbsolutePaddingBottom;
@courseCategoryMixinFlexPaddingBottom;
@courseCategoryMixinBackgroundWidth) */
$content .= '.ccresponsiveheaderlogo(' . $key . '; ' . $cclogowidth . '%; ' . $ccabsolutepaddingbottom . '%; ' . $ccflexpaddingbottom . '%; ' . $ccbackgroundwidth . '%);';
}
}
// Using front page, so use those settings.
if (!empty($theme->settings->frontpagelogoposition)) {
switch ($theme->settings->frontpagelogoposition) {
/* .ccheaderlogoposition(@courseCategoryKey;
@courseCategoryMixinLogoPosition;
@courseCategoryMixinSitenamePositionLeft;
@courseCategoryMixinSitenamePositionRight) */
case 1:
$content .= '.ccheaderlogoposition(' . $key . '; left; auto; 50px);';
break;
case 2:
$content .= '.ccheaderlogoposition(' . $key . '; right; 50px; auto);';
break;
}
}
}
} else {
if ($logodetails = theme_campus_get_theme_logo()) {
// Theme images fall back.
if ($logodetails['fullname'] && ($dimensions = getimagesize($logodetails['fullname']))) {
// http://php.net/manual/en/function.getimagesize.php - index 0 = width and index 1 = height.
$backgrounddetails = theme_campus_get_theme_background();
if ($backgrounddetails['fullname'] && ($backgrounddimensions = getimagesize($backgrounddetails['fullname']))) {
$backgroundwidth = $backgrounddimensions[0];
$backgroundheight = $backgrounddimensions[1];
} else {
if (!empty($theme->settings->pagewidthmax)) {
$backgroundwidth = $theme->settings->pagewidthmax;
// Fallback, default max px of #page unless a percentage.
if ($backgroundwidth == 100) {
// Percentage value, cannot use in calculation!
$backgroundwidth = 1680;
// Fallback, where 1680 is the default max px of #page.
}
} else {
$backgroundwidth = 1680;
// Fallback, where 1680 is the default max px of #page.
}
$backgroundheight = $dimensions[1];
}
$totalwidth = $dimensions[0] + $backgroundwidth;
$cclogowidth = $dimensions[0] / $totalwidth * 100;
$ccabsolutepaddingbottom = $backgroundheight / $backgroundwidth * 100;
$ccflexpaddingbottom = $dimensions[1] / $totalwidth * 100;
$ccbackgroundwidth = 100 - $cclogowidth;
/* ccheaderlogo(@courseCategoryKey;
@courseCategoryMixinLogoWidth;
@courseCategoryMixinAbsolutePaddingBottom;
@courseCategoryMixinFlexPaddingBottom;
@courseCategoryMixinBackgroundWidth) */
$content .= '.ccheaderlogo(' . $key . '; ' . $cclogowidth . '%; ' . $ccabsolutepaddingbottom . '%; ' . $ccflexpaddingbottom . '%; ' . $ccbackgroundwidth . '%);';
// Theme responsive images fall back.
if (($logoresponsivedetails = theme_campus_get_theme_responsive_logo()) && ($backgroundresponsivedetails = theme_campus_get_theme_responsive_background())) {
if ($logoresponsivedetails['fullname'] && ($dimensions = getimagesize($logoresponsivedetails['fullname']))) {
// http://php.net/manual/en/function.getimagesize.php - index 0 = width and index 1 = height.
if ($backgroundresponsivedetails['fullname'] && ($backgrounddimensions = getimagesize($backgroundresponsivedetails['fullname']))) {
$backgroundwidth = $backgrounddimensions[0];
$backgroundheight = $backgrounddimensions[1];
} else {
$backgroundwidth = 960;
// Fallback, where 960 is the value of @navbarCollapseWidth.
$backgroundheight = $dimensions[1];
}
$totalwidth = $dimensions[0] + $backgroundwidth;
$cclogowidth = $dimensions[0] / $totalwidth * 100;
$ccabsolutepaddingbottom = $backgroundheight / $backgroundwidth * 100;
$ccflexpaddingbottom = $dimensions[1] / $totalwidth * 100;
$ccbackgroundwidth = 100 - $cclogowidth;
/* ccheaderlogo(@courseCategoryKey;
@courseCategoryMixinLogoWidth;
@courseCategoryMixinAbsolutePaddingBottom;
@courseCategoryMixinFlexPaddingBottom;
@courseCategoryMixinBackgroundWidth) */
$content .= '.ccresponsiveheaderlogo(' . $key . '; ' . $cclogowidth . '%; ' . $ccabsolutepaddingbottom . '%; ' . $ccflexpaddingbottom . '%; ' . $ccbackgroundwidth . '%);';
}
}
$content .= '.ccheaderlogoposition(' . $key . '; left; auto; 50px);';
// Theme layout uses logo on left.
}
}
}
}
if ($categorylogoused == true) {
$ccsetting = 'coursecategorybgcolour' . $key;
if (!empty($theme->settings->{$ccsetting})) {
/* .ccheaderbackgroundcolour(@courseCategoryKey;
@courseCategoryMixinBackgroundColour) */
$content .= '.ccheaderbackgroundcolour(' . $key . '; ' . $theme->settings->{$ccsetting} . ');';
}
$ccsetting = 'coursecategorylogoposition' . $key;
if (!empty($theme->settings->{$ccsetting})) {
switch ($theme->settings->{$ccsetting}) {
/* .ccheaderlogoposition(@courseCategoryKey;
@courseCategoryMixinLogoPosition;
@courseCategoryMixinSitenamePositionLeft;
@courseCategoryMixinSitenamePositionRight) */
case 1:
$content .= '.ccheaderlogoposition(' . $key . '; left; auto; 50px);';
break;
case 2:
$content .= '.ccheaderlogoposition(' . $key . '; right; 50px; auto);';
break;
}
}
}
}
// Header toggle.
if (!empty($theme->settings->showheadertoggle)) {
// NOTE: If @navbarCollapseWidth changes in the variables-campus.less file, then change this.
// .headertogglesetup(@screenWidth)
$content .= '.headertogglesetup(961px);';
// .headertogglemenuhide(@screenWidth)
$content .= '.headertogglemenuhide(960px);';
// .headertogglemenuhidenofancy(@screenWidth)
$content .= '.headertogglemenuhidenofancy(960px);';
}
return $content;
}
$frontpagesettings = true;
}
}
// Fall back to theme logo and background if no frontpage logo or background and technically if the course category logo or background do not exist too.
if (!$hdlogo || !$hdbackgroundimage) {
// Note: Please remeber to set the image dimensions in 'theme_campus_extra_less()' of lib.php.
if ($logodetails = theme_campus_get_theme_logo()) {
$hdlogo = $OUTPUT->pix_url($logodetails['name'], 'theme');
// $hdlogo can still be false if 'pix_url' fails for some unknown reason.
}
if ($backgrounddetails = theme_campus_get_theme_background()) {
$hdbackgroundimage = $OUTPUT->pix_url($backgrounddetails['name'], 'theme');
// $hdbackgroundimage can still be false if 'pix_url' fails for some unknown reason.
}
// Use theme responsive versions.
if ($logoresponsivedetails = theme_campus_get_theme_responsive_logo()) {
$hdresponsivelogo = $OUTPUT->pix_url($logoresponsivedetails['name'], 'theme');
// $hdresponsivelogo can still be false if 'pix_url' fails for some unknown reason.
}
if ($backgroundresponsivedetails = theme_campus_get_theme_responsive_background()) {
$hdresponsivebackgroundimage = $OUTPUT->pix_url($backgroundresponsivedetails['name'], 'theme');
// $hdresponsivebackgroundimage can still be false if 'pix_url' fails for some unknown reason.
}
// Use flex layout with the logo on the left.
$hdlayout = 'flexlayout';
$hdbackgroundextrapos = 1;
$hdlogoextrapos = $hdbackgroundextrapos;
$hdflexlayout = true;
$themesettings = true;
$frontpagesettings = true;
}
