# master-addons/3.1.2/inc/admin/widget-builder/class-dynamic-widget.php
Master Addons for Elementor – Elementor Addons, Widgets, Mega Menu Builder, Popup Builder, Widget Builder & Template Kits, version 3.1.2. 865 lines.
- Page: https://pluginprobe.com/plugins/master-addons/3.1.2/code/inc/admin/widget-builder/class-dynamic-widget.php
- Raw: https://pluginprobe.com/plugins/master-addons/3.1.2/raw/inc/admin/widget-builder/class-dynamic-widget.php
- Modified: 2026-06-08T14:32:24+00:00
Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/master-addons/3.1.2/code/inc/admin/widget-builder/class-dynamic-widget.php#L10-L20`.
```php
jltma_post_id = $this->jltma_resolve_post_id($data, $args);
$this->jltma_load_data();
require_once __DIR__ . '/class-control-manager.php';
$this->control_manager = Control_Manager::get_instance();
// Register external libraries declared in the widget's includes.
$this->jltma_register_external_libraries();
parent::__construct($data, $args);
}
/**
* Resolve the widget post id from the registration args (jltma_post_id) or
* from the element's widgetType name (jltma_wb_{id}).
*/
private function jltma_resolve_post_id($data, $args) {
if (is_array($args) && !empty($args['jltma_post_id'])) {
return absint($args['jltma_post_id']);
}
if (is_array($data) && !empty($data['widgetType']) && preg_match('/^jltma_wb_(\d+)$/', $data['widgetType'], $m)) {
return absint($m[1]);
}
return 0;
}
/* ------------------------------------------------------------------ *
* Data loading
* ------------------------------------------------------------------ */
private function jltma_load_data() {
$data = get_post_meta($this->jltma_post_id, '_jltma_widget_data', true);
if (empty($data) || !is_array($data)) {
$data = [
'title' => get_the_title($this->jltma_post_id),
'icon' => 'eicon-code',
'category' => get_post_meta($this->jltma_post_id, '_jltma_widget_category', true) ?: 'master-addons',
'html_code' => '',
'css_code' => '',
'js_code' => '',
];
}
$sections = get_post_meta($this->jltma_post_id, '_jltma_widget_sections', true);
$data['sections'] = (!empty($sections) && is_array($sections)) ? $sections : [];
$includes = get_post_meta($this->jltma_post_id, '_jltma_widget_includes', true);
$data['includes'] = (!empty($includes) && is_array($includes))
? $includes
: ['css_libraries' => [], 'js_libraries' => []];
$this->jltma_data = $data;
}
/* ------------------------------------------------------------------ *
* Widget identity
* ------------------------------------------------------------------ */
public function get_name() {
return 'jltma_wb_' . $this->jltma_post_id;
}
public function get_title() {
$title = !empty($this->jltma_data['title']) ? $this->jltma_data['title'] : 'Custom Widget';
// translators: dynamic user-defined widget title.
return esc_html($title);
}
public function get_icon() {
$icon = !empty($this->jltma_data['icon']) ? $this->jltma_data['icon'] : 'eicon-code';
return sanitize_text_field($icon);
}
public function get_categories() {
$category = !empty($this->jltma_data['category']) ? $this->jltma_data['category'] : 'master-addons';
return [sanitize_text_field($category)];
}
public function get_style_depends() {
$handles = [];
foreach (($this->jltma_data['includes']['css_libraries'] ?? []) as $lib) {
if (!empty($lib['handle'])) {
$handles[] = sanitize_text_field($lib['handle']);
}
}
return $handles;
}
public function get_script_depends() {
$handles = [];
foreach (($this->jltma_data['includes']['js_libraries'] ?? []) as $lib) {
if (!empty($lib['handle'])) {
$handles[] = sanitize_text_field($lib['handle']);
}
}
return $handles;
}
/**
* Register external CSS/JS libraries declared via the widget's includes.
* Only URL sources are registered; the widget's own CSS/JS is emitted inline
* in render() (no files written).
*/
private function jltma_register_external_libraries() {
foreach (($this->jltma_data['includes']['css_libraries'] ?? []) as $lib) {
if (!empty($lib['handle']) && !empty($lib['src']) && filter_var($lib['src'], FILTER_VALIDATE_URL)) {
$deps = (!empty($lib['dependencies']) && is_array($lib['dependencies'])) ? array_map('sanitize_text_field', $lib['dependencies']) : [];
wp_register_style(sanitize_text_field($lib['handle']), esc_url_raw($lib['src']), $deps, '1.0.0');
}
}
foreach (($this->jltma_data['includes']['js_libraries'] ?? []) as $lib) {
if (!empty($lib['handle']) && !empty($lib['src']) && filter_var($lib['src'], FILTER_VALIDATE_URL)) {
$deps = (!empty($lib['dependencies']) && is_array($lib['dependencies'])) ? array_map('sanitize_text_field', $lib['dependencies']) : [];
wp_register_script(sanitize_text_field($lib['handle']), esc_url_raw($lib['src']), $deps, '1.0.0', true);
}
}
}
/* ------------------------------------------------------------------ *
* Controls (runtime; parity with Widget_Generator::build_register_controls)
* ------------------------------------------------------------------ */
protected function register_controls() {
$this->jltma_used_keys = [];
if (empty($this->jltma_data['sections']) || !is_array($this->jltma_data['sections'])) {
return;
}
foreach ($this->jltma_sort_sections($this->jltma_data['sections']) as $section_id => $section) {
if (is_array($section)) {
$this->jltma_register_section($section_id, $section);
}
}
}
/** Order: content, style, advanced (matches generator). */
private function jltma_sort_sections($sections) {
$content = $style = $advanced = [];
foreach ($sections as $id => $section) {
if (!is_array($section)) {
continue;
}
$tab = !empty($section['tab']) ? $section['tab'] : 'content';
if ('style' === $tab) {
$style[$id] = $section;
} elseif ('advanced' === $tab) {
$advanced[$id] = $section;
} else {
$content[$id] = $section;
}
}
return $content + $style + $advanced;
}
private function jltma_register_section($section_id, $section) {
$label = !empty($section['title']) ? $section['title'] : (!empty($section['label']) ? $section['label'] : 'Section');
$tab = !empty($section['tab']) ? $section['tab'] : 'content';
$tab_prefix = 'jltma_content_';
$tab_const = \Elementor\Controls_Manager::TAB_CONTENT;
if ('style' === $tab) {
$tab_prefix = 'jltma_style_';
$tab_const = \Elementor\Controls_Manager::TAB_STYLE;
} elseif ('advanced' === $tab) {
$tab_prefix = 'jltma_advanced_';
$tab_const = \Elementor\Controls_Manager::TAB_ADVANCED;
}
$section_key = $tab_prefix . $this->jltma_sanitize_key($label) . '_' . $section_id . '_' . $this->jltma_post_id;
$this->start_controls_section($section_key, [
// translators: dynamic user-defined section label.
'label' => esc_html($label),
'tab' => $tab_const,
]);
$controls = !empty($section['controls']) ? $section['controls'] : (!empty($section['fields']) ? $section['fields'] : []);
if (!empty($controls) && is_array($controls)) {
foreach ($controls as $field_id => $field) {
$this->jltma_register_control($field_id, $field, $tab);
}
}
$this->end_controls_section();
}
private function jltma_register_control($field_id, $field, $tab) {
$type = !empty($field['type']) ? strtoupper($field['type']) : 'TEXT';
$tab_prefix = $this->jltma_tab_prefix($tab);
// TABS: structural container keyed by its own name (matches generator).
if ('TABS' === $type) {
$tabs_key = !empty($field['name']) ? $field['name'] : 'tabs_' . $field_id;
$this->jltma_register_tabs($tabs_key, $field, $tab, $tab_prefix);
return;
}
$label = !empty($field['label']) ? $field['label'] : 'Control';
$control_key = $this->jltma_make_control_key($label, $tab_prefix);
$field = $this->jltma_inject_context($field, $tab, $tab_prefix, true);
// POPOVER_TOGGLE: a normal toggle control followed by a popover of child fields.
if ('POPOVER_TOGGLE' === $type) {
$this->jltma_apply_control($this->control_manager->build_control_config($control_key, $field, $type));
if (!empty($field['popover_fields']) && is_array($field['popover_fields'])) {
$this->jltma_register_popover_fields($control_key, $field, $tab, $tab_prefix);
}
return;
}
// REPEATER: descriptor carries sub-controls; jltma_apply_control builds the Repeater.
if ('REPEATER' === $type) {
$this->jltma_apply_control($this->control_manager->build_control_config($control_key, $field, $type));
return;
}
if ('DATE_TIME' === $type) {
$field = $this->jltma_preprocess_date_time($field);
}
$this->jltma_apply_control($this->control_manager->build_control_config($control_key, $field, $type));
}
private function jltma_tab_prefix($tab) {
if ('style' === $tab) {
return 'jltma_style_';
}
if ('advanced' === $tab) {
return 'jltma_advanced_';
}
return 'jltma_content_';
}
/** Deterministic unique control key (matches generator's tab-prefix + slug + counter). */
private function jltma_make_control_key($label, $tab_prefix) {
$slug = $this->jltma_sanitize_key($label);
$key = $tab_prefix . $slug . '_' . $this->jltma_post_id;
$c = 1;
while (in_array($key, $this->jltma_used_keys, true)) {
$key = $tab_prefix . $slug . '_' . $c . '_' . $this->jltma_post_id;
$c++;
}
$this->jltma_used_keys[] = $key;
return $key;
}
/** Inject the context the control builders use for condition-key conversion. */
private function jltma_inject_context($field, $tab, $tab_prefix, $with_sections = true) {
$field['_tab'] = $tab;
$field['_widget_id'] = $this->jltma_post_id;
$field['_tab_prefix'] = $tab_prefix;
if ($with_sections) {
$field['_sections_data'] = $this->jltma_data['sections'] ?? [];
}
return $field;
}
/** Register a TABS structural control (ports Tabs::build to runtime calls). */
private function jltma_register_tabs($tabs_key, $field, $tab, $tab_prefix) {
$tabs = [];
if (!empty($field['tabs']) && is_array($field['tabs'])) {
$tabs = $field['tabs'];
} elseif (!empty($field['fields']) && is_array($field['fields'])) {
$tab_fields = (!empty($field['tab_fields']) && is_array($field['tab_fields'])) ? $field['tab_fields'] : [];
foreach ($field['fields'] as $td) {
if (empty($td['name'])) {
continue;
}
$tn = $td['name'];
$tabs[] = [
'name' => $tn,
'label' => !empty($td['label']) ? $td['label'] : ucfirst($tn),
'controls' => (!empty($tab_fields[$tn]) && is_array($tab_fields[$tn])) ? $tab_fields[$tn] : [],
];
}
}
if (empty($tabs)) {
return;
}
$this->start_controls_tabs($tabs_key);
foreach ($tabs as $tab_index => $tabdef) {
if (empty($tabdef['name']) || empty($tabdef['label'])) {
continue;
}
$tab_key = $tabs_key . '_tab_' . $tabdef['name'];
$tab_label = !empty($tabdef['label']) ? $tabdef['label'] : 'Tab ' . ($tab_index + 1);
$tab_args = [
// translators: dynamic user-defined tab label.
'label' => esc_html($tab_label),
];
if (!empty($tabdef['condition']) && is_array($tabdef['condition'])) {
$tab_args['condition'] = $tabdef['condition'];
}
$this->start_controls_tab($tab_key, $tab_args);
if (!empty($tabdef['controls']) && is_array($tabdef['controls'])) {
foreach ($tabdef['controls'] as $child) {
$this->jltma_register_child_control($child, $tab, $tab_prefix);
}
}
$this->end_controls_tab();
}
$this->end_controls_tabs();
}
/** Register a control nested inside a tab (no section context, no date_time preprocess; matches generator). */
private function jltma_register_child_control($child, $tab, $tab_prefix) {
if (empty($child['type']) || empty($child['name'])) {
return;
}
$label = !empty($child['label']) ? $child['label'] : $child['name'];
$key = $this->jltma_make_control_key($label, $tab_prefix);
$child = $this->jltma_inject_context($child, $tab, $tab_prefix, false);
$this->jltma_apply_control($this->control_manager->build_control_config($key, $child, strtoupper($child['type'])));
}
/** Register popover child fields (start_popover / children / end_popover). */
private function jltma_register_popover_fields($control_key, $field, $tab, $tab_prefix) {
$this->start_popover();
foreach ($field['popover_fields'] as $pf) {
if (empty($pf['name']) || empty($pf['type'])) {
continue;
}
$pf_key = $control_key . '_' . $this->jltma_sanitize_key($pf['name']);
$pf = $this->jltma_inject_context($pf, $tab, $tab_prefix, false);
if (empty($pf['label'])) {
$pf['label'] = ucfirst($pf['name']);
}
$this->jltma_apply_control($this->control_manager->build_control_config($pf_key, $pf, strtoupper($pf['type'])));
}
$this->end_popover();
}
/**
* Apply a control descriptor returned by Control_Manager::build_control_config().
* Descriptor: ['key' => string, 'responsive' => bool, 'args' => array,
* optional 'method' => 'add_group_control', 'group_type' => string].
*/
private function jltma_apply_control($descriptor) {
if (empty($descriptor) || empty($descriptor['key']) || !isset($descriptor['args'])) {
return;
}
// Group controls (pro) signal a different registration method.
if (!empty($descriptor['method']) && 'add_group_control' === $descriptor['method'] && !empty($descriptor['group_type'])) {
$this->add_group_control($descriptor['group_type'], $descriptor['args']);
return;
}
// Repeater: build an \Elementor\Repeater, add its sub-controls, then register.
if (!empty($descriptor['method']) && 'repeater' === $descriptor['method']) {
$repeater = new \Elementor\Repeater();
foreach (($descriptor['sub_controls'] ?? []) as $sub) {
if (!empty($sub['name'])) {
$repeater->add_control($sub['name'], $sub['args']);
}
}
$args = $descriptor['args'];
$args['fields'] = $repeater->get_controls();
$this->add_control($descriptor['key'], $args);
return;
}
$method = !empty($descriptor['responsive']) ? 'add_responsive_control' : 'add_control';
$this->{$method}($descriptor['key'], $descriptor['args']);
}
private function jltma_preprocess_date_time($field) {
$picker = [];
$enable_time = isset($field['enable_time']) ? (bool) $field['enable_time'] : false;
if (isset($field['enable_time'])) {
$picker['enableTime'] = $enable_time;
}
$picker['dateFormat'] = $enable_time ? 'Y-m-d H:i' : 'Y-m-d';
$picker['time_24hr'] = true;
if (!empty($field['minute_increment'])) {
$picker['minuteIncrement'] = intval($field['minute_increment']);
}
if (!empty($field['picker_options']) && is_array($field['picker_options'])) {
$picker = array_merge($field['picker_options'], $picker);
}
if (!empty($picker)) {
$field['picker_options'] = $picker;
}
return $field;
}
/** Matches Control_Base::sanitize_key()/generator (spaces -> underscores). */
private function jltma_sanitize_key($label) {
$key = strtolower($label);
$key = str_replace(' ', '_', $key);
$key = preg_replace('/[^a-z0-9_]/', '', $key);
$key = preg_replace('/_+/', '_', $key);
return trim($key, '_');
}
/* ------------------------------------------------------------------ *
* Render (runtime; parity with Widget_Generator::build_render value output)
* ------------------------------------------------------------------ */
protected function render() {
$settings = $this->get_settings_for_display();
if (!is_array($settings)) {
$settings = [];
}
$mapping = $this->jltma_build_control_mapping();
$context = $this->jltma_build_context($settings, $mapping);
$html = isset($this->jltma_data['html_code']) ? (string) $this->jltma_data['html_code'] : '';
$css = isset($this->jltma_data['css_code']) ? (string) $this->jltma_data['css_code'] : '';
$js = isset($this->jltma_data['js_code']) ? (string) $this->jltma_data['js_code'] : '';
// Inline CSS (template rendered, values escaped).
if ('' !== trim($css)) {
echo ''; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- value substitution escaped per-output; CSS body is plugin-sanitized data
}
// HTML body.
echo $this->jltma_render_template($html, $context); // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- value substitution escaped per-output; HTML body is plugin-sanitized data
// Inline JS.
if ('' !== trim($js)) {
echo ''; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped -- value substitution escaped per-output; JS body is plugin-sanitized data
}
}
/** Build the template variable context: control name => resolved value. */
private function jltma_build_context($settings, $mapping) {
$context = [];
foreach ($mapping as $name => $key) {
$context[$name] = array_key_exists($key, $settings) ? $settings[$key] : '';
}
return $context;
}
/** placeholder (control name) => full control key. Mirrors generator. */
private function jltma_build_control_mapping() {
$mapping = [];
if (empty($this->jltma_data['sections']) || !is_array($this->jltma_data['sections'])) {
return $mapping;
}
$tab_prefix_map = ['content' => 'jltma_content_', 'style' => 'jltma_style_', 'advanced' => 'jltma_advanced_'];
foreach ($this->jltma_data['sections'] as $section) {
if (!is_array($section)) {
continue;
}
$tab = !empty($section['tab']) ? $section['tab'] : 'content';
$tab_prefix = $tab_prefix_map[$tab] ?? 'jltma_content_';
$controls = !empty($section['controls']) ? $section['controls'] : (!empty($section['fields']) ? $section['fields'] : []);
foreach ($controls as $control) {
if (empty($control['name'])) {
continue;
}
$control_key = $tab_prefix . $this->jltma_sanitize_key($control['label'] ?? $control['name']) . '_' . $this->jltma_post_id;
$mapping[$control['name']] = $control_key;
if (!empty($control['type']) && 'POPOVER_TOGGLE' === strtoupper($control['type']) && !empty($control['popover_fields']) && is_array($control['popover_fields'])) {
foreach ($control['popover_fields'] as $pf) {
if (empty($pf['name'])) {
continue;
}
$mapping[$control['name'] . '_' . $pf['name']] = $control_key . '_' . $this->jltma_sanitize_key($pf['name']);
}
}
}
}
return $mapping;
}
private function jltma_control_type($control_name) {
if (empty($this->jltma_data['sections']) || !is_array($this->jltma_data['sections'])) {
return 'text';
}
foreach ($this->jltma_data['sections'] as $section) {
if (!is_array($section)) {
continue;
}
$controls = !empty($section['controls']) ? $section['controls'] : (!empty($section['fields']) ? $section['fields'] : []);
foreach ($controls as $control) {
if (!empty($control['name']) && $control['name'] === $control_name) {
return $control['type'] ?? 'text';
}
if (!empty($control['type']) && 'POPOVER_TOGGLE' === strtoupper($control['type']) && !empty($control['popover_fields'])) {
foreach ($control['popover_fields'] as $pf) {
if (!empty($pf['name']) && $control_name === $control['name'] . '_' . $pf['name']) {
return $pf['type'] ?? 'text';
}
}
}
}
}
return 'text';
}
/* ------------------------------------------------------------------ *
* Twig-syntax template engine (safe subset; no eval, no compiled PHP).
* Supports: {{ var }} {{ var.prop }} {{ var|raw }} {{ var|upper }}
* {% if expr %} {% elseif expr %} {% else %} {% endif %}
* {% for item in list %} ... {% endfor %}
* Conditions: == != > < >= <= and or not plus bare truthiness.
* All output is escaped per control type unless the |raw filter is used.
* ------------------------------------------------------------------ */
/** Render a template string against the variable context. */
private function jltma_render_template($template, $context) {
$template = (string) $template;
if ('' === $template) {
return '';
}
$tokens = $this->jltma_tokenize_template($template);
$pos = 0;
$ast = $this->jltma_parse_template($tokens, $pos, []);
return $this->jltma_eval_nodes($ast, $context);
}
/** Split a template into text / {{ output }} / {% tag %} tokens. */
private function jltma_tokenize_template($template) {
$parts = preg_split('/(\{%.*?%\}|\{\{.*?\}\})/s', $template, -1, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
$tokens = [];
foreach ($parts as $part) {
if (preg_match('/^\{%\s*(.*?)\s*%\}$/s', $part, $m)) {
$inner = trim($m[1]);
$space = strpos($inner, ' ');
$keyword = (false === $space) ? $inner : substr($inner, 0, $space);
$expr = (false === $space) ? '' : trim(substr($inner, $space + 1));
$tokens[] = ['type' => 'tag', 'kw' => $keyword, 'expr' => $expr];
} elseif (preg_match('/^\{\{\s*(.*?)\s*\}\}$/s', $part, $m)) {
$tokens[] = ['type' => 'out', 'expr' => trim($m[1])];
} else {
$tokens[] = ['type' => 'text', 'value' => $part];
}
}
return $tokens;
}
/** Recursive-descent parse into an AST. Stops (without consuming) on a $stops keyword. */
private function jltma_parse_template($tokens, &$pos, $stops) {
$nodes = [];
$count = count($tokens);
while ($pos < $count) {
$tok = $tokens[$pos];
if ('text' === $tok['type']) {
$nodes[] = ['text', $tok['value']];
$pos++;
continue;
}
if ('out' === $tok['type']) {
$nodes[] = ['out', $tok['expr']];
$pos++;
continue;
}
// tag
$kw = $tok['kw'];
if (in_array($kw, $stops, true)) {
return $nodes; // leave $pos on the stop tag for the caller
}
if ('if' === $kw) {
$pos++;
$branches = [];
$cond = $tok['expr'];
while (true) {
$body = $this->jltma_parse_template($tokens, $pos, ['elseif', 'else', 'endif']);
$branches[] = [$cond, $body];
if ($pos >= $count) {
break;
}
$next = $tokens[$pos];
if ('endif' === $next['kw']) {
$pos++;
break;
}
if ('elseif' === $next['kw']) {
$cond = $next['expr'];
$pos++;
continue;
}
if ('else' === $next['kw']) {
$cond = '__else__';
$pos++;
continue;
}
break;
}
$nodes[] = ['if', $branches];
continue;
}
if ('for' === $kw) {
$pos++;
$body = $this->jltma_parse_template($tokens, $pos, ['endfor']);
if ($pos < $count && 'endfor' === $tokens[$pos]['kw']) {
$pos++;
}
$nodes[] = ['for', $tok['expr'], $body];
continue;
}
// stray close/else with no opener -> skip
$pos++;
}
return $nodes;
}
/** Evaluate an AST node list to a string. */
private function jltma_eval_nodes($nodes, $context) {
$out = '';
foreach ($nodes as $node) {
switch ($node[0]) {
case 'text':
$out .= $node[1];
break;
case 'out':
$out .= $this->jltma_render_output($node[1], $context);
break;
case 'if':
foreach ($node[1] as $branch) {
if ('__else__' === $branch[0] || $this->jltma_eval_condition($branch[0], $context)) {
$out .= $this->jltma_eval_nodes($branch[1], $context);
break;
}
}
break;
case 'for':
if (preg_match('/^(\w+)\s+in\s+(.+)$/s', trim($node[1]), $m)) {
$list = $this->jltma_resolve_value(trim($m[2]), $context);
if (is_array($list)) {
foreach ($list as $row) {
$scope = $context;
$scope[$m[1]] = $row;
$out .= $this->jltma_eval_nodes($node[2], $scope);
}
}
}
break;
}
}
return $out;
}
/** Resolve an expression to its raw value: literal, number, bool, or dotted var path. */
private function jltma_resolve_value($expr, $context) {
$expr = trim($expr);
if ('' === $expr) {
return null;
}
$first = $expr[0];
$last = substr($expr, -1);
if (('"' === $first && '"' === $last) || ("'" === $first && "'" === $last)) {
return substr($expr, 1, -1);
}
if (is_numeric($expr)) {
return $expr + 0;
}
if ('true' === $expr) {
return true;
}
if ('false' === $expr) {
return false;
}
if ('null' === $expr) {
return null;
}
$value = $context;
foreach (explode('.', $expr) as $part) {
if (is_array($value) && array_key_exists($part, $value)) {
$value = $value[$part];
} else {
return null;
}
}
return $value;
}
/** Evaluate a boolean condition (or / and / not / comparison / truthiness). */
private function jltma_eval_condition($expr, $context) {
$expr = trim($expr);
if ('__else__' === $expr || 'true' === $expr) {
return true;
}
if ('' === $expr || 'false' === $expr) {
return false;
}
// or (lowest precedence)
$parts = preg_split('/\s+or\s+/', $expr);
if (count($parts) > 1) {
foreach ($parts as $part) {
if ($this->jltma_eval_condition($part, $context)) {
return true;
}
}
return false;
}
// and
$parts = preg_split('/\s+and\s+/', $expr);
if (count($parts) > 1) {
foreach ($parts as $part) {
if (!$this->jltma_eval_condition($part, $context)) {
return false;
}
}
return true;
}
// not
if (preg_match('/^not\s+(.+)$/s', $expr, $m)) {
return !$this->jltma_eval_condition($m[1], $context);
}
// comparison (longest operators tried first via alternation order)
if (preg_match('/^(.+?)\s*(==|!=|>=|<=|>|<)\s*(.+)$/s', $expr, $m)) {
return $this->jltma_compare(
$this->jltma_resolve_value($m[1], $context),
$this->jltma_resolve_value($m[3], $context),
$m[2]
);
}
// bare truthiness
return $this->jltma_truthy($this->jltma_resolve_value($expr, $context));
}
/** Compare two resolved values; numeric when both numeric, else string. */
private function jltma_compare($a, $b, $op) {
if (is_numeric($a) && is_numeric($b)) {
$a += 0;
$b += 0;
} else {
$a = (string) $a;
$b = (string) $b;
}
switch ($op) {
case '==':
return $a == $b; // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison -- template equality is intentionally loose
case '!=':
return $a != $b; // phpcs:ignore WordPress.PHP.StrictComparisons.LooseComparison -- template inequality is intentionally loose
case '>':
return $a > $b;
case '<':
return $a < $b;
case '>=':
return $a >= $b;
case '<=':
return $a <= $b;
}
return false;
}
/** Twig/Handlebars truthiness: '', '0', 0, null, false, [] are falsy. */
private function jltma_truthy($value) {
if (null === $value || false === $value) {
return false;
}
if (is_array($value)) {
return !empty($value);
}
$string = (string) $value;
return '' !== $string && '0' !== $string;
}
/** Render a {{ output }} expression: resolve, apply filters, escape per type. */
private function jltma_render_output($expr, $context) {
$segments = array_map('trim', explode('|', trim($expr)));
$base = array_shift($segments);
$value = $this->jltma_resolve_value($base, $context);
if (is_array($value)) {
$value = isset($value['url']) ? $value['url'] : '';
}
$value = (string) $value;
$raw = false;
foreach ($segments as $filter) {
switch ($filter) {
case 'raw':
$raw = true;
break;
case 'e':
case 'escape':
$raw = false;
break;
case 'upper':
$value = strtoupper($value);
break;
case 'lower':
$value = strtolower($value);
break;
case 'trim':
$value = trim($value);
break;
}
}
if ($raw) {
return $value;
}
$name = explode('.', $base)[0];
$type = strtolower($this->jltma_control_type($name));
return $this->jltma_escape_value($value, $type);
}
private function jltma_escape_value($value, $type) {
switch ($type) {
case 'wysiwyg':
case 'code':
return wp_kses_post($value);
case 'url':
return esc_url($value);
default:
return esc_html($value);
}
}
}
}
```