Overview

Classes summary

Vanilla_Widget	Vanilla Widget class. Implements a general-purpose widget, mainly but not necessarily, intended to be used in combination with ACF.

Functions summary

vanilla_acf_change_relationship_field_post_order	Make the posts that appear in ACF relationship fields be ordered by descending date (most recent).
vanilla_admin_add_svg_to_upload_mimes	Add SVGs to the list of allowed mime types.
vanilla_admin_css	Fix various admin CSS stylings.
vanilla_admin_favicon	Set favicon for the admin and login area.
vanilla_admin_login_page_css	Sets the login screen logos to show the website logo and the Nevma logo.
vanilla_admin_login_page_link	Sets the login screen link url to point to the home page.
vanilla_admin_login_page_link_title	Sets the login screen title text to the website title.
vanilla_config_cleanup_head	Cleans up frontend elements from the HEAD like print styles, etc.
vanilla_config_die_handler	Registers a custom WordPress die handler for the Vanilla framework.
vanilla_config_excerpt_length	Returns excerpt length according to what the developer has defined in their functions.php.
vanilla_config_excerpt_more	Returns the posts excerpt suffix according to what the developer has defined in their functions.php.
vanilla_config_jpeg_quality	Returns the JPEG compression quality level that WordPress will use when creating new images like thumbnail sizes, etc.
vanilla_config_no_emojis	Cleans up and fixes various frontend details like elements from the HEAD emojis, print styles, etc.
vanilla_config_no_texturize	Stops transformations of quotes to smart quotes, apostrophes, dashes, in post and comment contents etc.
vanilla_config_return_die_handler_name	Returns the name of the custom die handler for the Vanilla framework.
vanilla_config_setup_theme_support	Sets up capabilities that this theme supports.
vanilla_debug_list_hooked_functions	Lists all hooked functions in the current request.
vanilla_debug_show_wp_usage_in_responsiville	Show WordPress resources usage in responsiville debug panel (PHP time, RAM usage, MySQL queries, etc). This is done via Javascript.
vanilla_debug_var_dump	Wraps a var_dump call in an HTML PRE element for convenience.
vanilla_frontend_search_distinct	Extends the original database seach SQL query with a distinct clause to prevent duplicates. Meant to be used as a filter callback in order to extend the original database seach SQL query.
vanilla_frontend_search_join	Joins the posts table with extra tables (e.g. postmeta or taxonomy-related tables), as required. Meant to be used as a filter callback in order to extend the original database seach SQL query.
vanilla_frontend_search_postmeta_keys	Returns the meta_keys of postmeta that will be included in the enhanced front-end search.
vanilla_frontend_search_remove_filters	Unhooks all the functions that are used by this module in order to enhance the main query in front-end search requests, so that any subsequent queries (other than the main one, that is) remain untouched.
vanilla_frontend_search_setup	Sets all the necessary filters and hooks so that the default WordPress search is extended in order to search inside extended data associated with each post.
vanilla_frontend_search_taxonomies	Returns the names of the taxonomies whose terms' names will be included in the enhanced front-end search.
vanilla_frontend_search_where_inject_placeholder	Injects a custom placeholder comment in the original database search SQL query. Is meant to do so in an extremely low priority (early), assuming that the query has not been manipulated by third party code so far, in order to do a best guess and mark the point where the extra custom conditions that will follow should be placed.
vanilla_frontend_search_where_replace_placeholder	Extends the original database search SQL query in order to take into account extended data associated with each post. The extended data can be post meta values and/or term names of taxonomies associated with each post. Meant to be used as a filter callback in order to extend the original database seach SQL query.
vanilla_gf_uploads_require_login	Require login to download or view Gravity Forms uploads.
vanilla_jetpack_stop_concatenating_css	Forces Jetpack to stop concatenating the CSS files of each features. This way only the CSS of the enabled Jetpack features will be included, while otherwise Jetpack is tricked into including all of them in the concatenated version.
vanilla_theme_enable_responsiville_megamenus	Adds a class to the anchor elements inside WP Nav Menu items, so as to enable Responsiville Megamenu for a particular menu. The class is added (and thus the Megamenu is enabled) only if 'responsiville_megamenu' custom arg is set in the args of 'wp_nav_menu', it resolves to true, AND the particular menu item being processed has children (so that a Megamenu behavior makes sense).
vanilla_theme_enqueue_css	Enqueues all the necessary CSS files necessary for the Vanilla framework to function properly on the theme side.
vanilla_theme_enqueue_js	Enqueues all the necessary Javascript files for the Vanilla framework to function properly on the theme side.
vanilla_theme_get_facebook_featured_image	Echoes a best-effort meta featured image (og:image) of the current post for social media sharing just in case nobody else has taken care of it. Even if YOAST is installed there cases, like the home page or the blog page, where no social image is output.
vanilla_theme_get_first_available_image	Gets the first available image of a post's text contents. Meant to be used within The Loop to retrieve a fallback featured image for a post when the real featured image is not set.
vanilla_theme_get_image_alt	Gets the alt of a given image as it is registered as an attachment meta.
vanilla_theme_get_image_alt_html	Gets the best available string to be used as the alt attribute of an image in HTML. Returns one of the following, whichever is found first: alt, description, caption, title.
vanilla_theme_get_image_caption	Gets the caption of a given image as it is registered as an image attachment meta.
vanilla_theme_get_image_description	Gets the description of a given image as it is registered as the content of an attachment post
vanilla_theme_get_image_src	Gets the url of a given image. Convenience function because WordPress does not have a direct way of returning this in one single function call.
vanilla_theme_get_image_title	Gets the title of a given image as it is registered as an attachemnt post.
vanilla_theme_get_site_logo_url	Returns the URL of the website's logo image, after passing it through a filter to allow overrides by child themes. The default logo of the website is expected to be found inside the active theme in the path 'img/logo.png'. The filter is 'vanilla_get_site_logo_url'.
vanilla_theme_get_the_date_declined	Same as `get_the_date()` but outputs the date in Genitive correctly declined, if the current active translation supports it.
vanilla_theme_head_favicons	Echoes all the necessary favicons for the Vanilla framework.
vanilla_theme_head_js_localise	Outputs localised Javascript variables with important flags useful in the theme, the vanilla framework and the responsiville framework all in their corresponding Javascript scopes (THEME, RESPONSIVILLE, VANILLA).
vanilla_theme_head_scripts_and_styles	Enqueues Vanilla head scripts and styles.
vanilla_theme_index_title	Echoes a meaningful title for the generic index.php page or any other page that might require a generic but meaningful title.
vanilla_theme_is_page	Checks if a post has been set as the selected value for an ACF option field. It is developed in a way that resembles the WordPress core functions is_page(), is_single() etc. Meant to be used for custom fields set on options pages.
vanilla_theme_replace_accented_letters	Replaces greek accented letters with their non accented equivalents.
vanilla_theme_replace_months	Converts numeric representations (1..12, 01..12) or full textual representations of months in greek genitive case ("Ιανουαρίου", "Φεβρουαρίου", etc.), to the nominative case equivalent. All full textual representations are expected in (and replaced with values in) lower case, properly accented in greek, with the first letter capitalized.
vanilla_tinymce_accordion_add_button	Adds the buttons of the Vanilla TinyMCE accordion plugin.
vanilla_tinymce_accordion_add_plugin_action	Sets actions and filters necessary for the Vanilla TinyMCE accordion plugin.
vanilla_tinymce_accordion_add_plugin_css	Adds the CSS styles for the Vanilla TinyMCE accordion plugin.
vanilla_tinymce_accordion_add_plugin_js	Adds the Vanilla TinyMCE accordion plugin.
vanilla_tinymce_accordion_content_shortcode	Implements the accordion content element shortcode.
vanilla_tinymce_accordion_excerpt_shortcode	Implements the accordion excerpt element shortcode.
vanilla_tinymce_accordion_header_shortcode	Implements the accordion header element shortcode.
vanilla_tinymce_accordion_panel_shortcode	Implements the accordion panel element shortcode.
vanilla_tinymce_accordion_shortcode	Implements the accordion element shortcode.
vanilla_tinymce_add_action	Sets actions and filters necessary for the Vanilla TinyMCE .
vanilla_tinymce_add_editor_styles	Adds default stylings from "vanilla/tinymce/vanilla-tinymce-defaults.css" to the TinyMCE editor and imports theme specific styles as well from "css/style.tinymce.css".
vanilla_tinymce_columns_add_action	Sets up the actions and filters which are necessary for the Vanilla TinyMCE columns plugin.
vanilla_tinymce_columns_add_buttons	Adds the buttons of the Vanilla TinyMCE columns plugin.
vanilla_tinymce_columns_add_plugin_css	Adds the CSS styles for the Vanilla TinyMCE columns plugin.
vanilla_tinymce_columns_add_plugin_js	Adds the Javascript files for the Vanilla TinyMCE columns plugin.
vanilla_tinymce_fixpdiv	Takes a string which is meant to have been produced by TinyMCE after the shortcodes have been applied and replaces P elements that erroneously enclose DIV elements. For instance, TinyMCE will wrap a [gallery...] shortcode inside a P element and then the resulting DIV of the gallery will be found inside that P, which is just not very nice.
vanilla_tinymce_formats_add_action	Sets actions and filters necessary for the Vanilla TinyMCE custom formats.
vanilla_tinymce_formats_add_button	Ensures the TinyMCE editor has a custom formats button.
vanilla_tinymce_formats_add_styles	Adds custom formats contents to the TinyMCE editor. These formats are custom blockquotes, buttons, etc, which are found under the Formats dropdown menu of the TinyMCE editor.
vanilla_tinymce_general_css	Adds the general CSS styles for the Vanilla TinyMCE plugins.
vanilla_tinymce_remove_wpautop_filters	Adds the "shortcode_unautop" function filter after the "the_content" to ensure that the extraneous opening and closing paragraphs, which are added around shortcodes in tinyMCE, are removed.
vanilla_tinymce_wpautopbr	Takes a string which is meant to have been produced by TinyMCE and possibly contains shortcodes and removes any extraneous opening and closing paragrpahs and/or breaking lines from its beginning or end.
vanilla_widgets_get_class_declaration	Creates and returns the proper declaration of a widget class that extends Vanilla_Widget.
vanilla_widgets_register	Registers a new Vanilla Widget
vanilla_wpml_cleanup	Removes WMPL scripts and styles from theme.
vanilla_wpml_get_translation	WPML helper function that gets the ID of an object's version in another language, if this object has been translated.
vanilla_wpml_language_switcher	Create an HTML unordered list of available languages for the current post. It works for any post type the current post belongs to.