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<?php
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/**
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* @file
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* Provides frequently used functions that load something, ususally CSS or JS
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* files, or that provide assistance to those loaders.
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*/
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/**
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* Set messages if files are not found
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*
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* Adaptivetheme makes heavy use of generated CSS files, if one or more are not
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* found we set a message warning the user, and dump an error in watchdog.
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*
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* @param $filepath, path to the missing file.
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* @param $theme_name, the active theme.
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*/
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function at_load_failure($filepath, $theme_name) {
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$message = t('<p>One or more CSS files were not found or does not exist: <em>!files_list</em>. Did you delete any files or change a file name? You may need to save the theme settings or check all files names are correct in your theme. Please view the <a href="!docs_link" target="_blank">online documentation</a>.</p>', array('!files_list' => $filepath, '!docs_link' => 'http://adaptivethemes.com/documentation/file-generation-system'));
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if (!empty($filepath)) {
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watchdog($theme_name, 'CSS file missing or not found @filename', array('@filename' => $filepath), WATCHDOG_ERROR);
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if (user_is_logged_in()) {
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drupal_set_message($message, 'warning');
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}
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}
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}
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/**
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* Conditionally load stylesheets to set the layout.
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*
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* Each time you save the theme settings AT builds 3 layout stylesheets:
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* 1. themeName.default.layout.css
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* 2. themeName.responsive.layout.css
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* 3. themeName.lt-ie9.layout.css
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*
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* Now we need to load them, but only under certain conditions:
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* a. Is the default layout the standard layout?
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* b. Is the responsive capability disabled?
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*
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* If either a or b equate to TRUE, then we are NOT doing mobile first.
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* If a is FALSE then this is mobile first.
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* If b is FALSE then we are doing responsive design.
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*
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* @param $path
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* @param $theme_name
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*/
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function at_load_layout_css($path, $theme_name) {
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// Get the info file data
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$info = at_get_info($theme_name);
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// Set a boolean to test which IE stylesheet to load.
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$load_ie8_css = TRUE;
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// Load the default layout if Standard layout is default or responsive styles are disabled
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if (at_get_setting('global_default_layout', $theme_name) === 'standard-layout' || at_get_setting('disable_responsive_styles', $theme_name) === 1) {
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$file = $theme_name . '.default.layout.css';
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$filepath = $path . '/' . $file;
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if (file_exists($filepath)) {
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drupal_add_css($filepath, array(
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'preprocess' => TRUE,
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'group' => CSS_THEME,
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'media' => 'screen',
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'every_page' => TRUE,
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)
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);
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}
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else {
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at_load_failure($filepath, $theme_name);
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}
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}
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// Next - check if we need to load the responsive layout
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if (at_get_setting('disable_responsive_styles', $theme_name) === 0) {
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// Responsiveness is not disabled, load the responsive layout
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$filepath = $path . '/' . $theme_name . '.responsive.layout.css';
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$media_query = 'only screen'; // keyword "only" hide this from unsupporting user agents
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at_load_subtheme_responsive_styles($filepath, $media_query, $theme_name, $weight = 0);
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// The lt-ie9.layout.css stylesheet loads under specific conditions:
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// 1. Responsive capabilities are ON
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// 2. Mobile first is ON
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// 3. Respond.js is OFF
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if (at_get_setting('global_default_layout', $theme_name) !== 'standard-layout') {
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if (at_get_setting('load_respondjs', $theme_name) === 0) {
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$load_ie8_css = FALSE;
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$filepath = $path . '/' . $theme_name . '.lt-ie9.layout.css';
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$ie_style['media'] = 'screen';
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$ie_style['condition'] = 'lt IE 9';
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at_load_conditional_styles($filepath, $ie_style, $theme_name);
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}
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}
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}
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// The lt-ie8.layout.css file loads under the exact opposite conditions to the
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// lt-ie9 file. In other words, when lt-ie9 is loading, this is not, when it
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// isn't, this loads. This file only ever holds panels layout overrides for
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// legacy IE browsers and is disabled by default in theme settings.
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if ($load_ie8_css == TRUE) {
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if (at_get_setting('load_ltie8css', $theme_name) === 1) {
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$filepath = $path . '/' . $theme_name . '.lt-ie8.layout.css';
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$ie_style['media'] = 'screen';
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$ie_style['condition'] = 'lt IE 8';
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at_load_conditional_styles($filepath, $ie_style, $theme_name);
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}
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}
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}
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/**
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* Load Responsive Styles.
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*
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* AT has two modes - Production and Development. Depending on the mode it
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* will load different files. Production mode assume you have finished CSS
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* development and will not need to update styles in the responsive
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* stylesheets, if you do you will need to re-save the theme settings at
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* least once to re-write your $theme_name.responsive.styles.css file which
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* is in public files.
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*
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* @param $path
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* @param $theme_name
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*/
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function at_load_responsive_css($path, $theme_name) {
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// Set the mode, when CSS is aggregated by Drupal Production mode is TRUE
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$mode = variable_get('preprocess_css', '') == 1 ? TRUE : FALSE;
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// Development Mode
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// These files are for "design style" only, the layout is handled
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// seperately.
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//
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// We only load these files if:
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// - 1: We're not in production mode
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// - 2: Responsiveness is not disabled
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//
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// When in production mode these files are aggregated into one file
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// and loaded using at_load_subtheme_responsive_styles().
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//
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// You can disable responsive capability using the theme settings - look under
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// the Global settings. Do not delete or alter this - use the theme setting!
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if ($mode == FALSE) {
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// Build a keyed array of CSS file-names as key, and media query as value.
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// The file names must match the files in your themes CSS directory, if
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// you change them you must update to match.
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$files = array(
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// Maintian backwards compatibility with older themes that use smartphone
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'responsive.smartphone.portrait' => at_get_setting('smalltouch_portrait_media_query', $theme_name) ? at_get_setting('smalltouch_portrait_media_query', $theme_name) : at_get_setting('smartphone_portrait_media_query', $theme_name),
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'responsive.smartphone.landscape' => at_get_setting('smalltouch_landscape_media_query', $theme_name) ? at_get_setting('smalltouch_landscape_media_query', $theme_name) : at_get_setting('smartphone_landscape_media_query', $theme_name),
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// Standard files for the 7.x-3.2 and beyond
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'responsive.smalltouch.portrait' => at_get_setting('smalltouch_portrait_media_query', $theme_name),
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'responsive.smalltouch.landscape' => at_get_setting('smalltouch_landscape_media_query', $theme_name),
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'responsive.tablet.portrait' => at_get_setting('tablet_portrait_media_query', $theme_name),
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'responsive.tablet.landscape' => at_get_setting('tablet_landscape_media_query', $theme_name),
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'responsive.desktop' => at_get_setting('bigscreen_media_query', $theme_name),
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);
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// Add the custom responsive stylesheet if enabled
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if (at_get_setting('enable_custom_media_queries', $theme_name) === 1) {
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$item = array('responsive.custom' => 'only screen');
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$files = array_merge($item, $files);
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}
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// Loop over the files array and load each CSS file.
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// at_load_subtheme_responsive_styles() takes three parameters:
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// - $css_file - the name of the css file
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// - $media_query - the media query from theme settings
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// - $theme_name - to generate the path-to-theme for drupal_add_css()
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foreach ($files as $key => $value) {
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$filepath = drupal_get_path('theme', $theme_name) . '/css/' . $key . '.css';
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$media_query = $value;
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at_load_subtheme_responsive_styles($filepath, $media_query, $theme_name, $weight = 100);
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}
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}
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// Production Mode
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// In Production mode we only load one file for our design styles.
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// We use a media query to prevent non media query browsers from downloading it.
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// The embedded media queries in this file take precedence always.
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elseif ($mode == TRUE) {
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$filepath = $path . '/' . $theme_name . '.responsive.styles.css';
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$media_query = 'only screen'; // keyword "only" should hide this from older user agents
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at_load_subtheme_responsive_styles($filepath, $media_query, $theme_name, $weight = 100);
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}
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}
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/**
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* Load Extension Settings CSS.
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*
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* @param $theme_name
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*/
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function at_load_extensions_css($theme_name) {
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global $path_to_at_core;
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$settings_css = array();
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// Heading settings
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if (at_get_setting('enable_heading_settings', $theme_name) === 1) {
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$settings_css[] = 'at.settings.style.headings.css';
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}
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// Image alignment settings
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if (at_get_setting('enable_image_settings', $theme_name) === 1) {
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$settings_css[] = 'at.settings.style.image.css';
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}
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// Float block settings
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if (at_get_setting('enable_float_region_blocks', $theme_name) === 1) {
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$settings_css[] = 'at.settings.style.floatblocks.css';
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}
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// Login block settings
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if (at_get_setting('horizontal_login_block_enable', $theme_name) === 'on') {
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if (at_get_setting('horizontal_login_block', $theme_name) === 1) {
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$settings_css[] = 'at.settings.style.login.css';
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}
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}
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if (!empty($settings_css)) {
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foreach ($settings_css as $css_file) {
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$filepath = $path_to_at_core . '/css/' . $css_file;
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drupal_add_css($filepath, array(
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'preprocess' => TRUE,
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'group' => CSS_THEME,
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'media' => 'screen',
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'every_page' => TRUE,
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'weight' => -100,
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)
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);
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}
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}
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else {
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$settings_css = NULL;
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}
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}
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/**
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* Load Fonts
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*
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* @param $path
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* @param $theme_name
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*/
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function at_load_fonts($path, $theme_name) {
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// Google fonts
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$google_font_string = &drupal_static(__FUNCTION__, array());
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if (empty($google_font_string)) {
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$google_font_string = at_load_google_fonts($theme_name);
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}
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if (!empty($google_font_string)) {
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drupal_add_css($google_font_string, array(
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'group' => CSS_THEME,
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'type' => 'external',
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'weight' => -100,
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)
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);
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}
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// Load the fonts CSS from public files
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$filepath = $path . '/' . $theme_name . '.fonts.css';
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if (file_exists($filepath)) {
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drupal_add_css($filepath, array(
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'preprocess' => TRUE,
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'group' => CSS_THEME,
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'media' => 'screen',
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'every_page' => TRUE,
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)
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);
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}
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else {
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at_load_failure($filepath, $theme_name);
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}
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}
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/**
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* Load custom css file.
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*
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* @param $path
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* @param $theme_name
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*/
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function at_load_custom_css($path, $theme_name) {
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$filepath = $path . '/' . $theme_name . '.custom.css';
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if (file_exists($filepath)) {
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drupal_add_css($filepath, array(
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'preprocess' => TRUE,
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'group' => CSS_THEME,
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'weight' => 1000,
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'media' => 'screen',
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'every_page' => TRUE,
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)
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);
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}
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else {
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at_load_failure($filepath, $theme_name);
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}
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}
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/**
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* Load Polyfill Scripts
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* Conditional scripts are returned to the preprocess function - in AT Core that
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* means adaptivetheme_preprocess_html() and adaptivetheme_preprocess_maintenance_page().
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* There are two sources for conditional scripts - the subtheme info file and
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* AT Core itself can load html5.js and respond.js.
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* Unconditional scripts (those not printed within an IE conditioanl comment)
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* load directly via drupal_add_js in this function, while the conditional scripts
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* are returned as an array to preprocess, then rendered in process. This is done
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* to allow themers to manipulate the data structure in preprocess if they feel
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* the need to.
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*
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* @param $theme_name
|
304 |
|
|
*/
|
305 |
74f6bef0
|
Assos Assos
|
function at_load_polyfills($theme_name) {
|
306 |
85ad3d82
|
Assos Assos
|
global $path_to_at_core;
|
307 |
|
|
|
308 |
|
|
// Get the info file data
|
309 |
|
|
$info = at_get_info($theme_name);
|
310 |
|
|
|
311 |
|
|
// Build an array of polyfilling scripts
|
312 |
74f6bef0
|
Assos Assos
|
$polyfills = &drupal_static('adaptivetheme_preprocess_html_polyfills_array');
|
313 |
|
|
if (empty($polyfills)) {
|
314 |
|
|
|
315 |
85ad3d82
|
Assos Assos
|
$theme_path = drupal_get_path('theme', $theme_name);
|
316 |
74f6bef0
|
Assos Assos
|
$polyfills_array = array();
|
317 |
|
|
|
318 |
|
|
// Info file loaded conditional scripts
|
319 |
85ad3d82
|
Assos Assos
|
if (array_key_exists('ie_scripts', $info)) {
|
320 |
|
|
foreach ($info['ie_scripts'] as $condition => $ie_scripts_path) {
|
321 |
|
|
foreach ($ie_scripts_path as $key => $value) {
|
322 |
|
|
$filepath = $theme_path . '/' . $value;
|
323 |
74f6bef0
|
Assos Assos
|
$polyfills_array['ie'][$condition][] = at_theme_conditional_script($filepath);
|
324 |
85ad3d82
|
Assos Assos
|
}
|
325 |
|
|
}
|
326 |
|
|
}
|
327 |
74f6bef0
|
Assos Assos
|
|
328 |
|
|
// AT Core Conditional Scripts
|
329 |
|
|
if (at_get_setting('load_html5js') === 1) {
|
330 |
|
|
$polyfills_array['ie']['lt IE 9'][] = at_theme_conditional_script($path_to_at_core . '/scripts/html5.js');
|
331 |
|
|
}
|
332 |
|
|
if (at_get_setting('load_respondjs') === 1) {
|
333 |
|
|
$polyfills_array['ie']['lt IE 9'][] = at_theme_conditional_script($path_to_at_core . '/scripts/respond.js');
|
334 |
|
|
}
|
335 |
|
|
|
336 |
|
|
// AT Core Un-conditional Scripts
|
337 |
|
|
if (at_get_setting('load_scalefixjs') === 1) {
|
338 |
|
|
$polyfills_array['all'][] = 'scripts/scalefix.js';
|
339 |
|
|
}
|
340 |
|
|
if (at_get_setting('load_onmediaqueryjs') === 1) {
|
341 |
|
|
$polyfills_array['all'][] = 'scripts/onmediaquery.js';
|
342 |
85ad3d82
|
Assos Assos
|
}
|
343 |
74f6bef0
|
Assos Assos
|
if (at_get_setting('load_matchmediajs') === 1) {
|
344 |
|
|
$polyfills_array['all'][] = 'scripts/matchMedia.js';
|
345 |
|
|
$polyfills_array['all'][] = 'scripts/matchMedia.addListener.js';
|
346 |
|
|
}
|
347 |
|
|
|
348 |
|
|
// Load Polyfills
|
349 |
|
|
if (!empty($polyfills_array)) {
|
350 |
|
|
|
351 |
|
|
// Default query string for cache control finger printing
|
352 |
|
|
$query_string = variable_get('css_js_query_string', '0');
|
353 |
|
|
|
354 |
|
|
// "all" - no conditional comment needed, use drupal_add_js()
|
355 |
|
|
if (isset($polyfills_array['all'])) {
|
356 |
|
|
foreach ($polyfills_array['all'] as $script) {
|
357 |
|
|
drupal_add_js($path_to_at_core . '/' . $script, array(
|
358 |
|
|
'type' => 'file',
|
359 |
|
|
'scope' => 'header',
|
360 |
|
|
'group' => JS_THEME,
|
361 |
|
|
'preprocess' => TRUE,
|
362 |
|
|
'cache' => TRUE,
|
363 |
|
|
)
|
364 |
|
|
);
|
365 |
|
|
}
|
366 |
|
|
}
|
367 |
|
|
|
368 |
|
|
// IE conditional scripts, we need some semblance of structered data...
|
369 |
|
|
if (isset($polyfills_array['ie'])) {
|
370 |
|
|
$polyfills = array();
|
371 |
|
|
foreach ($polyfills_array['ie'] as $conditional_comment => $scripts) {
|
372 |
|
|
$ie_script = array(
|
373 |
|
|
'#type' => 'markup',
|
374 |
|
|
'#markup' => implode("\n", $scripts),
|
375 |
|
|
'#prefix' => "<!--[if " . $conditional_comment . "]>\n",
|
376 |
|
|
'#suffix' => "\n<![endif]-->\n",
|
377 |
|
|
);
|
378 |
|
|
$polyfills[$conditional_comment] = $ie_script;
|
379 |
|
|
}
|
380 |
85ad3d82
|
Assos Assos
|
}
|
381 |
|
|
}
|
382 |
74f6bef0
|
Assos Assos
|
else {
|
383 |
|
|
$polyfills = '';
|
384 |
|
|
}
|
385 |
85ad3d82
|
Assos Assos
|
}
|
386 |
|
|
|
387 |
74f6bef0
|
Assos Assos
|
return $polyfills;
|
388 |
85ad3d82
|
Assos Assos
|
}
|
389 |
|
|
|
390 |
|
|
|
391 |
|
|
/**
|
392 |
|
|
* Load debugging helper files.
|
393 |
|
|
*
|
394 |
|
|
* @param $theme_name
|
395 |
|
|
*/
|
396 |
74f6bef0
|
Assos Assos
|
function at_load_debuggers($theme_name) {
|
397 |
85ad3d82
|
Assos Assos
|
global $path_to_at_core;
|
398 |
|
|
|
399 |
|
|
// Do some debugging/development stuff
|
400 |
|
|
if (at_get_setting('expose_regions', $theme_name) === 1) {
|
401 |
|
|
drupal_add_css($path_to_at_core . '/css/debug-regions.css');
|
402 |
|
|
}
|
403 |
|
|
|
404 |
|
|
if (at_get_setting('load_all_panels', $theme_name) === 1) {
|
405 |
|
|
drupal_add_css($path_to_at_core . '/css/debug-panels.css', array(
|
406 |
|
|
'preprocess' => FALSE,
|
407 |
|
|
'group' => CSS_THEME,
|
408 |
|
|
'media' => 'screen',
|
409 |
|
|
'every_page' => FALSE,
|
410 |
|
|
'weight' => 2000,
|
411 |
|
|
)
|
412 |
|
|
);
|
413 |
|
|
}
|
414 |
|
|
|
415 |
|
|
// Load window size bookmarklet
|
416 |
|
|
if (at_get_setting('show_window_size', $theme_name) === 1) {
|
417 |
|
|
drupal_add_js($path_to_at_core . '/scripts/window-size.js', array(
|
418 |
|
|
'type' => 'file',
|
419 |
|
|
'scope' => 'footer',
|
420 |
|
|
'group' => JS_THEME,
|
421 |
|
|
'preprocess' => TRUE,
|
422 |
|
|
'cache' => TRUE,
|
423 |
|
|
)
|
424 |
|
|
);
|
425 |
74f6bef0
|
Assos Assos
|
drupal_add_css($path_to_at_core . '/css/debug-windowsize.css', array(
|
426 |
|
|
'preprocess' => FALSE,
|
427 |
|
|
'group' => CSS_THEME,
|
428 |
|
|
'media' => 'screen',
|
429 |
|
|
'every_page' => FALSE,
|
430 |
|
|
'weight' => 2000,
|
431 |
|
|
)
|
432 |
|
|
);
|
433 |
85ad3d82
|
Assos Assos
|
}
|
434 |
|
|
}
|
435 |
|
|
|
436 |
|
|
/**
|
437 |
|
|
* Load Sub-theme Responsive Stylesheets.
|
438 |
|
|
* Wrapper function for drupal_add_css() that takes advantage of Drupals's
|
439 |
|
|
* CSS aggregation logic to trick Drupal into always loading responsive
|
440 |
|
|
* stylesheets in link elements.
|
441 |
|
|
*
|
442 |
|
|
* This is almost always called from adaptivetheme_preprocess_html(), only in
|
443 |
|
|
* a rare instance might this be called from a sub-theme (to load additional
|
444 |
|
|
* responsive stylesheets).
|
445 |
|
|
*
|
446 |
|
|
* @param $filepath, path to the CSS file.
|
447 |
|
|
* @param $media_query, the media query from theme settings.
|
448 |
|
|
* @param $theme_name, the active theme.
|
449 |
|
|
* @param $weight, optional.
|
450 |
|
|
*/
|
451 |
74f6bef0
|
Assos Assos
|
function at_load_subtheme_responsive_styles($filepath, $media_query, $theme_name, $weight = 0) {
|
452 |
85ad3d82
|
Assos Assos
|
if (file_exists($filepath)) {
|
453 |
|
|
drupal_add_css($filepath, array(
|
454 |
|
|
'preprocess' => variable_get('preprocess_css', '') == 1 ? TRUE : FALSE,
|
455 |
|
|
'group' => CSS_THEME,
|
456 |
|
|
'media' => $media_query,
|
457 |
|
|
'every_page' => TRUE,
|
458 |
|
|
'weight' => $weight,
|
459 |
|
|
)
|
460 |
|
|
);
|
461 |
|
|
}
|
462 |
|
|
}
|
463 |
|
|
|
464 |
|
|
/**
|
465 |
|
|
* Build arrays of conditional styles to load
|
466 |
|
|
* Sub-themes can declare conditional stylesheets in the info file, we need to
|
467 |
|
|
* get this info file data and process it.
|
468 |
|
|
*
|
469 |
|
|
* @param $theme_name, the active theme.
|
470 |
|
|
*/
|
471 |
74f6bef0
|
Assos Assos
|
function at_load_subtheme_conditional_styles($theme_name) {
|
472 |
|
|
$info = &drupal_static(__FUNCTION__, array());
|
473 |
85ad3d82
|
Assos Assos
|
if (empty($info)) {
|
474 |
|
|
// Get the info file data
|
475 |
|
|
$info = at_get_info($theme_name);
|
476 |
|
|
|
477 |
|
|
// General IE stylesheets from the info file
|
478 |
|
|
if (array_key_exists('ie_stylesheets', $info)) {
|
479 |
|
|
$ie_style = '';
|
480 |
|
|
foreach ($info['ie_stylesheets'] as $media => $stylesheets) {
|
481 |
|
|
// Set default value for media in case the themer forgets, all is an
|
482 |
|
|
// "assumed" value and not printed in the output.
|
483 |
|
|
if (is_numeric($media)) {
|
484 |
|
|
$media = 'all';
|
485 |
|
|
}
|
486 |
|
|
foreach ($stylesheets as $condition => $file) {
|
487 |
|
|
foreach($file as $ie_styles_path) {
|
488 |
|
|
$ie_style['media'] = $media;
|
489 |
|
|
$ie_style['condition'] = $condition;
|
490 |
|
|
$ie_style['path'] = $ie_styles_path;
|
491 |
|
|
$filepath = drupal_get_path('theme', $theme_name) . '/' . $ie_style['path'];
|
492 |
74f6bef0
|
Assos Assos
|
at_load_conditional_styles($filepath, $ie_style, $theme_name);
|
493 |
85ad3d82
|
Assos Assos
|
}
|
494 |
|
|
}
|
495 |
|
|
}
|
496 |
|
|
}
|
497 |
|
|
}
|
498 |
|
|
}
|
499 |
|
|
|
500 |
|
|
/**
|
501 |
|
|
* Load Sub-theme IE Stylesheets.
|
502 |
|
|
* Wrapper function for drupal_add_css() that makes use the 'browser' option
|
503 |
|
|
* to load stylesheets for Internet Explorer.
|
504 |
|
|
*
|
505 |
|
|
* @param $filepath, path to the file.
|
506 |
|
|
* @param $ie_style, an arry containing the media attribute value and the IE
|
507 |
|
|
* conditional comment.
|
508 |
|
|
* @param $theme_name, the active theme.
|
509 |
|
|
* @param $weight, optional.
|
510 |
|
|
*/
|
511 |
74f6bef0
|
Assos Assos
|
function at_load_conditional_styles($filepath, $ie_style, $theme_name, $weight = 0) {
|
512 |
85ad3d82
|
Assos Assos
|
if (file_exists($filepath)) {
|
513 |
|
|
drupal_add_css($filepath, array(
|
514 |
|
|
'group' => CSS_THEME,
|
515 |
|
|
'browsers' => array(
|
516 |
|
|
'IE' => $ie_style['condition'],
|
517 |
|
|
'!IE' => FALSE,
|
518 |
|
|
),
|
519 |
|
|
'media' => $ie_style['media'],
|
520 |
|
|
'preprocess' => TRUE,
|
521 |
|
|
'weight' => $weight,
|
522 |
|
|
)
|
523 |
|
|
);
|
524 |
|
|
}
|
525 |
|
|
else {
|
526 |
74f6bef0
|
Assos Assos
|
at_load_failure($filepath, $theme_name);
|
527 |
85ad3d82
|
Assos Assos
|
}
|
528 |
|
|
}
|
529 |
|
|
|
530 |
|
|
/**
|
531 |
|
|
* Load scripts from the sub-theme
|
532 |
|
|
* Wrapper function for drupal_add_js(). In the core theme this is only used to
|
533 |
|
|
* load media_queries.js if the Responsive JavaScript plugin is enabled in theme
|
534 |
|
|
* settings. You can call this in your subtheme.
|
535 |
|
|
*
|
536 |
|
|
* @param $filepath, path to the file.
|
537 |
|
|
* @param $theme_name, the active theme.
|
538 |
|
|
* @param $scope, header or footer.
|
539 |
|
|
* @param $weight, optional.
|
540 |
|
|
*/
|
541 |
74f6bef0
|
Assos Assos
|
function at_load_subtheme_script($filepath, $theme_name, $scope, $weight = NULL) {
|
542 |
85ad3d82
|
Assos Assos
|
$filepath = drupal_get_path('theme', $theme_name) . '/' . $filepath;
|
543 |
|
|
if (file_exists($filepath)) {
|
544 |
|
|
drupal_add_js($filepath, array(
|
545 |
|
|
'type' => 'file',
|
546 |
|
|
'scope' => $scope,
|
547 |
|
|
'group' => JS_THEME,
|
548 |
|
|
'weight' => $weight,
|
549 |
|
|
'preprocess' => TRUE,
|
550 |
|
|
'cache' => TRUE,
|
551 |
|
|
)
|
552 |
|
|
);
|
553 |
|
|
}
|
554 |
|
|
}
|
555 |
|
|
|
556 |
|
|
/**
|
557 |
|
|
* Return a themed script.
|
558 |
|
|
* Since Drupal 7 does not (yet) support the 'browser' option in drupal_add_js()
|
559 |
|
|
* Adaptivetheme provides a way to load scripts inside conditional comments.
|
560 |
|
|
* This function wraps a file in script elements and returns a string.
|
561 |
|
|
*
|
562 |
|
|
* @param $filepath, path to the file.
|
563 |
|
|
*/
|
564 |
|
|
function at_theme_conditional_script($filepath) {
|
565 |
|
|
$script = '';
|
566 |
|
|
|
567 |
|
|
// We need the default query string for cache control finger printing
|
568 |
|
|
$query_string = variable_get('css_js_query_string', '0');
|
569 |
|
|
|
570 |
|
|
if (file_exists($filepath)) {
|
571 |
|
|
$file = file_create_url($filepath);
|
572 |
|
|
$script = '<script src="' . $file . '?' . $query_string . '"></script>';
|
573 |
|
|
}
|
574 |
|
|
|
575 |
|
|
return $script;
|
576 |
|
|
}
|
577 |
|
|
|
578 |
|
|
/**
|
579 |
|
|
* Google Font loader.
|
580 |
|
|
* Adaptivetheme can load websafe fonts, Google fonts, custom font stacks and
|
581 |
|
|
* integrate with @font-your-face module. All can be configured in the "Fonts"
|
582 |
|
|
* theme settings. Here we only need to load Google webfonts. Websafe and custom
|
583 |
|
|
* fonts are stored in a generated CSS file (in public files) and
|
584 |
|
|
* @font-your-face module takes care of loading its own fonts.
|
585 |
|
|
*
|
586 |
|
|
* @param $theme_name
|
587 |
|
|
*/
|
588 |
74f6bef0
|
Assos Assos
|
function at_load_google_fonts($theme_name) {
|
589 |
|
|
$google_font_string = &drupal_static(__FUNCTION__, array());
|
590 |
85ad3d82
|
Assos Assos
|
if (empty($google_font_string)) {
|
591 |
|
|
|
592 |
|
|
$used_fonts = array();
|
593 |
|
|
$font_elements = font_elements();
|
594 |
|
|
$charsets = google_font_charsets();
|
595 |
|
|
$styles = google_font_styles();
|
596 |
|
|
$used_styles = array();
|
597 |
|
|
$used_charsets = array();
|
598 |
|
|
|
599 |
|
|
foreach ($font_elements as $key => $value) {
|
600 |
|
|
$setting = $value['setting'];
|
601 |
|
|
if (at_get_setting($setting . '_type', $theme_name) === 'gwf') {
|
602 |
|
|
$used_settings[] = $setting . '_gwf';
|
603 |
|
|
$font_name = at_get_setting($setting . '_gwf', $theme_name);
|
604 |
|
|
$used_font = str_replace(' ', '+', $font_name);
|
605 |
|
|
$used_fonts[] = $used_font;
|
606 |
|
|
}
|
607 |
|
|
}
|
608 |
|
|
if (!empty($used_fonts)) {
|
609 |
|
|
$used_fonts = array_unique($used_fonts);
|
610 |
a08833bd
|
Assos Assos
|
$google_fonts = implode('%7C', $used_fonts);
|
611 |
85ad3d82
|
Assos Assos
|
foreach ($used_settings as $used_setting) {
|
612 |
|
|
// Styles
|
613 |
|
|
if (at_get_setting($used_setting . '_add_styles', $theme_name) === 1) {
|
614 |
|
|
foreach ($styles as $styles_key => $styles_value) {
|
615 |
|
|
if (at_get_setting($used_setting . '_add_styles_' . $styles_key, $theme_name)) {
|
616 |
|
|
$used_styles[] = $styles_key;
|
617 |
|
|
}
|
618 |
|
|
}
|
619 |
|
|
}
|
620 |
|
|
// Charsets
|
621 |
|
|
if (at_get_setting($used_setting . '_add_charsets', $theme_name) === 1) {
|
622 |
|
|
foreach ($charsets as $charset_key => $charset_value) {
|
623 |
|
|
if (at_get_setting($used_setting . '_add_charsets_' . $charset_key, $theme_name)) {
|
624 |
|
|
$used_charsets[] = $charset_key;
|
625 |
|
|
}
|
626 |
|
|
}
|
627 |
|
|
}
|
628 |
|
|
}
|
629 |
|
|
if (!empty($used_styles)) {
|
630 |
|
|
$styles_array = array_unique($used_styles);
|
631 |
|
|
$google_styles = ':' . implode(',', $styles_array);
|
632 |
|
|
}
|
633 |
|
|
else {
|
634 |
|
|
$google_styles = '';
|
635 |
|
|
}
|
636 |
|
|
if (!empty($used_charsets)) {
|
637 |
|
|
$charset_array = array_unique($used_charsets);
|
638 |
|
|
$google_charsets = '&subset=' . implode(',', $charset_array);
|
639 |
|
|
}
|
640 |
|
|
else {
|
641 |
|
|
$google_charsets = '';
|
642 |
|
|
}
|
643 |
|
|
|
644 |
|
|
// Build the final string
|
645 |
|
|
$google_font_string = '//fonts.googleapis.com/css?family=' . $google_fonts . $google_styles . $google_charsets;
|
646 |
|
|
}
|
647 |
|
|
}
|
648 |
|
|
|
649 |
|
|
return $google_font_string;
|
650 |
|
|
}
|
651 |
|
|
|
652 |
74f6bef0
|
Assos Assos
|
/**
|
653 |
|
|
* Add js settings for the layout type and media query
|
654 |
|
|
*/
|
655 |
|
|
function at_load_layout_js_settings($theme_name) {
|
656 |
|
|
$breakpoints = array(
|
657 |
|
|
'bigscreen',
|
658 |
|
|
'tablet_landscape',
|
659 |
|
|
'tablet_portrait',
|
660 |
|
|
'smalltouch_landscape',
|
661 |
|
|
'smalltouch_portrait',
|
662 |
|
|
);
|
663 |
|
|
$cfg = array();
|
664 |
|
|
foreach ($breakpoints as $breakpoint) {
|
665 |
|
|
$layout = at_get_setting($breakpoint . '_layout', $theme_name);
|
666 |
|
|
$media_query = at_get_setting($breakpoint . '_media_query', $theme_name);
|
667 |
|
|
if ($layout) {
|
668 |
|
|
$layout = str_replace('_', '-', $layout);
|
669 |
|
|
$cfg[$theme_name]['layout_settings'][$breakpoint] = $layout;
|
670 |
|
|
}
|
671 |
|
|
if ($media_query) {
|
672 |
|
|
check_plain($media_query);
|
673 |
|
|
$cfg[$theme_name]['media_query_settings'][$breakpoint] = $media_query;
|
674 |
|
|
}
|
675 |
|
|
}
|
676 |
|
|
drupal_add_js(array('adaptivetheme' => $cfg), 'setting');
|
677 |
|
|
}
|
678 |
|
|
|
679 |
|
|
/**
|
680 |
|
|
* Return JS and CSS for the Menu Toggle for mobile.
|
681 |
|
|
*/
|
682 |
|
|
function at_load_menu_toggle($path, $theme_name) {
|
683 |
|
|
// Add JS settings for each enabled option (breakpoint)
|
684 |
|
|
$menu_toggle_settings = array(
|
685 |
|
|
'menu_toggle_tablet_portrait',
|
686 |
|
|
'menu_toggle_tablet_landscape',
|
687 |
|
|
);
|
688 |
|
|
$cfg = array();
|
689 |
|
|
foreach ($menu_toggle_settings as $toggle_setting) {
|
690 |
|
|
$setting = at_get_setting($toggle_setting, $theme_name);
|
691 |
|
|
if ($setting == 1) {
|
692 |
|
|
$cfg[$theme_name]['menu_toggle_settings'][$toggle_setting] = 'true';
|
693 |
|
|
}
|
694 |
|
|
else {
|
695 |
|
|
$cfg[$theme_name]['menu_toggle_settings'][$toggle_setting] = 'false';
|
696 |
|
|
}
|
697 |
|
|
}
|
698 |
|
|
drupal_add_js(array('adaptivetheme' => $cfg), 'setting');
|
699 |
|
|
|
700 |
|
|
$path_to_at_core = drupal_get_path('theme', 'adaptivetheme');
|
701 |
|
|
|
702 |
|
|
// Load additional plugins
|
703 |
|
|
drupal_add_js($path_to_at_core . '/scripts/outside-events.js', array(
|
704 |
|
|
'type' => 'file',
|
705 |
|
|
'scope' => 'header',
|
706 |
|
|
'group' => JS_THEME,
|
707 |
|
|
'weight'=> 999,
|
708 |
|
|
'preprocess' => TRUE,
|
709 |
|
|
'cache' => TRUE,
|
710 |
|
|
)
|
711 |
|
|
);
|
712 |
|
|
|
713 |
|
|
// Load the JS file
|
714 |
|
|
drupal_add_js($path_to_at_core . '/scripts/menu-toggle.js', array(
|
715 |
|
|
'type' => 'file',
|
716 |
|
|
'scope' => 'header',
|
717 |
|
|
'group' => JS_THEME,
|
718 |
|
|
'weight'=> 999,
|
719 |
|
|
'preprocess' => TRUE,
|
720 |
|
|
'cache' => TRUE,
|
721 |
|
|
)
|
722 |
|
|
);
|
723 |
|
|
|
724 |
|
|
// Load the generated CSS
|
725 |
|
|
$filepath = $path . '/' . $theme_name . '.menutoggle.css';
|
726 |
|
|
if (file_exists($filepath)) {
|
727 |
|
|
drupal_add_css($filepath, array(
|
728 |
|
|
'preprocess' => TRUE,
|
729 |
|
|
'group' => CSS_THEME,
|
730 |
|
|
'media' => 'all',
|
731 |
|
|
'every_page' => TRUE,
|
732 |
|
|
'weight' => 99,
|
733 |
|
|
)
|
734 |
|
|
);
|
735 |
|
|
}
|
736 |
|
|
}
|
737 |
|
|
|
738 |
85ad3d82
|
Assos Assos
|
//
|
739 |
|
|
// Functions to maintain 7.x-2.x backward compatibility,
|
740 |
|
|
// DO NOT use these for 7.x-3.x or greater.
|
741 |
74f6bef0
|
Assos Assos
|
// Note to self - do not namespace these, that will certainly break existing sites.
|
742 |
85ad3d82
|
Assos Assos
|
//
|
743 |
|
|
// Load sub-theme media queries, 7.x-2.x backward compatibility
|
744 |
|
|
function load_subtheme_media_queries($files, $theme_name) {
|
745 |
|
|
$path_to_theme = drupal_get_path('theme', $theme_name);
|
746 |
|
|
foreach ($files as $file) {
|
747 |
|
|
$filepath = $path_to_theme . '/css/' . $file;
|
748 |
|
|
if (file_exists($filepath)) {
|
749 |
|
|
drupal_add_css($filepath, array(
|
750 |
|
|
'preprocess' => variable_get('preprocess_css', '') == 1 ? TRUE : FALSE,
|
751 |
|
|
'group' => CSS_THEME,
|
752 |
|
|
'media' => 'all',
|
753 |
|
|
'every_page' => TRUE,
|
754 |
|
|
'weight' => 99,
|
755 |
|
|
)
|
756 |
|
|
);
|
757 |
|
|
}
|
758 |
|
|
else {
|
759 |
74f6bef0
|
Assos Assos
|
at_load_failure($filepath, $theme_name);
|
760 |
85ad3d82
|
Assos Assos
|
}
|
761 |
|
|
}
|
762 |
|
|
}
|
763 |
|
|
|
764 |
|
|
// Load subtheme IE stylesheets, 7.x-2.x backward compatibility
|
765 |
|
|
function load_subtheme_ie_styles($files, $theme_name) {
|
766 |
|
|
$path_to_theme = drupal_get_path('theme', $theme_name);
|
767 |
|
|
foreach ($files as $key => $value) {
|
768 |
|
|
$filepath = $path_to_theme . '/css/' . $value;
|
769 |
|
|
if (file_exists($filepath)) {
|
770 |
|
|
drupal_add_css($filepath, array(
|
771 |
|
|
'group' => CSS_THEME,
|
772 |
|
|
'browsers' => array(
|
773 |
|
|
'IE' => $key,
|
774 |
|
|
'!IE' => FALSE,
|
775 |
|
|
),
|
776 |
|
|
'media' => 'screen',
|
777 |
|
|
'preprocess' => TRUE,
|
778 |
|
|
)
|
779 |
|
|
);
|
780 |
|
|
}
|
781 |
|
|
else {
|
782 |
74f6bef0
|
Assos Assos
|
at_load_failure($filepath, $theme_name);
|
783 |
85ad3d82
|
Assos Assos
|
}
|
784 |
|
|
}
|
785 |
|
|
} |