/**
*/
public function load_field_options()
{
// file extension is required
if (strlen($this->file_extension)) {
// check file directory
if ($this->file_directory) {
// locate it
$path = ICE_Scheme::instance()->locate_file($this->file_directory);
// find it?
if ($path) {
// found the path, list files with extension
$images = ICE_Files::list_filtered($path, sprintf('/\\.%s$/', $this->file_extension), true);
// find any images?
if (count($images)) {
// options to return
$field_options = array();
// format the array
foreach ($images as $key => $value) {
// clean up key
$key = str_replace('.', '-', $key);
// value is absolute URL
$field_options[$key] = ICE_Files::theme_file_to_url($value);
}
// all done, return them
return $field_options;
} else {
throw new Exception(sprintf('No images found with the ".%s" extension', $this->file_extension));
}
} else {
throw new Exception(sprintf('Unable to locate the "%s" path', $this->file_directory));
}
} else {
throw new Exception('No file directory has been set');
}
} else {
throw new Exception('No file extension has been set');
}
}
/**
* Register all scripts
*/
public final function register_scripts()
{
// check if at least one theme defined this dep
if ($this->scheme->directives()->has(ICE_Scheme::DIRECTIVE_SCRIPT_DEPS)) {
// get dep directives for all themes
$script_depends = $this->scheme->directives()->get_map(ICE_Scheme::DIRECTIVE_SCRIPT_DEPS);
// create new map so we can write to it
$script_depends_w = new ICE_Map($script_depends);
// start with empty stacks
$dep_stack = new ICE_Stack();
$dep_admin_stack = new ICE_Stack();
// add dynamic script depends for every policy
foreach (ICE_Policy::all() as $policy) {
// loop through all registered components
foreach ($policy->registry()->get_all() as $component) {
// push deps onto stacks
$component->script()->push_deps($dep_stack);
$component->script()->section('admin')->push_deps($dep_admin_stack);
}
}
// add addtl dependancies
$dep_map = new ICE_Map();
$dep_map->add('@:dynamic', $dep_stack->to_array());
$dep_map->add('@:dynamic-admin', $dep_admin_stack->to_array());
$directive_deps = new ICE_Init_Directive('@', 'script_depends', $dep_map);
$script_depends_w->add('@', $directive_deps, true);
// init script depends
$this->depends($this->scripts, $script_depends_w);
}
// init script action triggers
$this->triggers($this->scripts, ICE_Scheme::DIRECTIVE_SCRIPT_ACTS, self::TRIGGER_ACTS);
// init script condition triggers
$this->triggers($this->scripts, ICE_Scheme::DIRECTIVE_SCRIPT_CONDS, self::TRIGGER_CONDS, 'ice_enqueue_scripts');
foreach ($this->scripts as $handle => $config_map) {
$this->register_script($handle, $config_map);
}
}
/**
* Look through POST vars for options from this registry and try to save them
*
* @return integer Number of options saved
*/
public function process_form()
{
if (empty($_POST)) {
return false;
} elseif (isset($_POST[ICE_Option_Renderer::FIELD_MANIFEST])) {
$manifest = $_POST[ICE_Option_Renderer::FIELD_MANIFEST];
// "save only these" option names if param is set
$save_options = !empty($_POST['option_names']) ? explode(',', $_POST['option_names']) : null;
// do a reset if option reset param is set
$reset_options = !empty($_POST['option_reset']) ? (bool) $_POST['option_reset'] : false;
// keep track of how many were updated
$save_count = 0;
// loop through manifest options
foreach ($manifest as $option_name) {
// skip options that don't exist in save options if set
if (!empty($save_options) && !in_array($option_name, $save_options)) {
continue;
}
// is this option registered?
if ($this->has($option_name)) {
// get the option
$option = $this->get($option_name);
// look for option name as POST key
if (array_key_exists($option->property('name'), $_POST)) {
// reset?
if ($reset_options) {
$option->delete();
} else {
// get new value
$new_value = $_POST[$option->property('name')];
// strip slashes from new value?
if (is_scalar($new_value)) {
$new_value = stripslashes($_POST[$option->property('name')]);
}
// update it
$option->update($new_value);
}
} else {
// not in POST, delete it
$option->delete();
}
// increment the count
$save_count++;
}
}
// hard refresh all scheme exports
ICE_Scheme::instance()->exports_refresh(true);
// done saving
return $save_count;
} else {
throw new Exception('No manifest was rendered');
}
}
?>
</p>
<?php
$this->load_template();
$this->render_meta();
?>
</div>
<?php
if ($this->has_documentation()) {
?>
<div id="<?php
$this->render_name();
?>
-tabs-2">
<div class="infinity-docs"><?php
$this->render_documentation(ICE_Scheme::instance()->theme_documentation_dirs());
?>
</div>
</div>
<?php
}
if (is_admin() && 1 == constant('INFINITY_DEV_MODE')) {
?>
<div id="<?php
$this->render_name();
?>
-tabs-3">
<p><?php
$this->render_sample_code();
?>
</p>
/**
* Initialize widgets environment
*
* @package Infinity-api
* @subpackage widgets
*/
function infinity_widgets_init()
{
// component policy
$widgets_policy = Infinity_Widgets_Policy::instance();
// enable component
ICE_Scheme::instance()->enable_component($widgets_policy);
do_action('infinity_widgets_init');
}
/**
* Return absolute URL of the default image (if set)
*
* @return string|false
*/
public function get_default_image_url()
{
// was a default set?
if (strlen($this->default_value)) {
// use default
return ICE_Scheme::instance()->theme_file_url($this->config()->get('default_value')->get_theme(), $this->default_value);
}
// no default set
return false;
}
/**
* Load a template part from the scheme stack
*
* @package Infinity-api
* @param string $slug The slug name for the generic template.
* @param string $name The name of the specialised template.
* @return boolean
*/
function infinity_get_template_part($slug, $name = null)
{
return ICE_Scheme::instance()->get_template_part($slug, $name);
}
/**
* Initialize features environment
*
* @package Infinity-api
* @subpackage features
*/
function infinity_features_init()
{
// component policies
$features_policy = Infinity_Features_Policy::instance();
// enable components
ICE_Scheme::instance()->enable_component($features_policy);
do_action('infinity_features_init');
}
/**
* Return absolute path to default template
*
* @return string
*/
public final function get_template_path()
{
// template path to return
$template = null;
// try to locate the template
if ($this->template) {
// was absolute path given?
if (ICE_Files::path_is_absolute($this->template)) {
// yep, use as is
$template = $this->template;
} else {
// its relative, try to locate it
$template = ICE_Scheme::instance()->locate_template($this->template);
}
}
// was a template found?
if ($template) {
// yes! use that one
return $template;
} else {
// try to locate the default template
return $this->locate_file('template.php');
}
}
/**
* Get data by name (key)
*
* @param string $name Name of key to retrieve (slug)
* @return ICE_Init_Data
*/
public function get($name, $use_cache = true)
{
// use the cache?
if (true === $use_cache) {
// does it exist in the cache (even if null)?
if (isset($this->__lookup_cache__[$name]) || array_key_exists($name, $this->__lookup_cache__)) {
// yep, use cached value
return $this->__lookup_cache__[$name];
}
}
// value is null by default
$value = null;
// use existing data map if exists
$theme_map = $this->item_at($name);
// get a map?
if ($theme_map) {
// check for data according to theme stack
foreach (ICE_Scheme::instance()->theme_stack() as $theme) {
// does theme have this data key set?
if ($theme_map->contains($theme)) {
// yes, grab value
$value = $theme_map->item_at($theme);
// and skip remaining themes
break;
}
}
}
// update cache if applicable
if (true === $use_cache) {
// cache toggled on, set it
$this->__lookup_cache__[$name] = $value;
}
// always return looked up value
return $value;
}
/**
*/
public function get_image_url($size = 'thumbnail')
{
// get the value
$value = $this->get();
// did we get a number?
if (is_numeric($value) && $value >= 1) {
// get the details
$src = $this->get_image_src($size, $value);
// try to return a url
return $src ? $src[0] : false;
} elseif (is_string($value) && strlen($value) >= 1) {
// they must have provided an image path
return ICE_Scheme::instance()->theme_file_url($this->config()->get('default_value')->get_theme(), $this->default_value);
}
return null;
}
/**
* Return absolute path to default template
*
* @return string
*/
public final function get_template_path()
{
// template path to return
$template = null;
// try to locate the template
if ($this->template) {
$template = ICE_Scheme::instance()->locate_template($this->template);
}
// was a template found?
if ($template) {
// yes! use that one
return $template;
} else {
// try to locate the default template
return $this->locate_file('template.php');
}
}
/**
* Return absolute path to default template
*
* @param integer $ancestor Number of ancestories to skip, including self
* @return string
*/
public final function get_template_path($ancestor = 0)
{
// template path to return
$template = null;
// try to locate the template
if ($this->template) {
$template = ICE_Scheme::instance()->locate_template($this->template);
}
// was a template found?
if ($template) {
// yes! use that one
return $template;
} else {
// is a template part set?
if (strlen($this->__template_part__)) {
// yes, append it
$filename = sprintf('template-%s.php', $this->__template_part__);
} else {
// no, use default
$filename = 'template.php';
}
// try to locate the template
return $this->locate_file($filename, $ancestor);
}
}
/**
* Publish a document page
*
* @package Infinity
* @subpackage dashboard
* @param string $page Name of page to publish
*/
function infinity_dashboard_doc_publish($page = null)
{
ICE_Loader::load('utils/docs');
$doc = new ICE_Docs(ICE_Scheme::instance()->theme_documentation_dirs(), $page);
$doc->set_pre_filter('infinity_dashboard_doc_filter');
$doc->publish();
}
/**
* Return the singleton instance of the scheme
*
* @return ICE_Scheme
*/
public static function instance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
/**
*/
public function get_image_url()
{
// get value
$value = $this->get();
// has a value?
if ($value) {
// yep, locate path
$path = ICE_Scheme::instance()->locate_file($this->file_directory);
// find that dir path?
if ($path) {
// yep, return as url
return ICE_Files::theme_file_to_url($path . '/' . $value);
}
}
// value not set
return null;
}
/**
* Initialize sections environment
*
* @package Infinity-api
* @subpackage sections
*/
function infinity_sections_init()
{
// component policies
$sections_policy = Infinity_Sections_Policy::instance();
// enable component
ICE_Scheme::instance()->enable_component($sections_policy);
do_action('infinity_sections_init');
}
/**
* Initialize shortcodes environment
*
* @package Infinity-api
* @subpackage shortcodes
*/
function infinity_shortcodes_init()
{
// component policy
$shortcodes_policy = Infinity_Shortcodes_Policy::instance();
// enable component
ICE_Scheme::instance()->enable_component($shortcodes_policy);
do_action('infinity_shortcodes_init');
}
/**
* Render values of one directive for each scheme in stack
*
* @param ICE_Map $directive_map
*/
protected function render_directive(ICE_Map $directive_map)
{
// get the theme stack from the scheme
$stack = ICE_Scheme::instance()->theme_stack();
$map_last = null;
// open list
?>
<ul><?php
foreach ($stack as $theme) {
if ($directive_map->contains($theme)) {
$directive = $directive_map->item_at($theme);
$map_child = new ICE_Map();
$map_child->add($directive->get_name(), $directive->get_value());
// render item
?>
<li id="<?php
$this->render_item_id($theme);
?>
" class="jstree-open">
<a><?php
print $theme;
?>
</a>
<?php
$this->render_value_map($map_child, $map_last);
?>
</li><?php
$map_last = $map_child;
$this->render_item_id();
} else {
$map_last = null;
}
}
?>
</ul><?php
}
