从gitee代码库中初始化项目。

2022-01-07 11:15:42 +08:00
parent b46e3d988f
commit a826b26bee
184 changed files with 30423 additions and 2 deletions
@@ -0,0 +1,195 @@
+<?php
+/**
+ * @package   Options_Framework
+ * @author    Devin Price <devin@wptheming.com>
+ * @license   GPL-2.0+
+ * @link      http://wptheming.com
+ * @copyright 2010-2014 WP Theming
+ */
+
+/**
+ * Sanitization for text input
+ *
+ * @link http://developer.wordpress.org/reference/functions/sanitize_text_field/
+ */
+add_filter( 'of_sanitize_text', 'sanitize_text_field' );
+
+/**
+ * Sanitization for password input
+ *
+ * @link http://developer.wordpress.org/reference/functions/sanitize_text_field/
+ */
+add_filter( 'of_sanitize_password', 'sanitize_text_field' );
+
+/**
+ * Sanitization for select input
+ *
+ * Validates that the selected option is a valid option.
+ */
+add_filter( 'of_sanitize_select', 'of_sanitize_enum', 10, 2 );
+
+/**
+ * Sanitization for radio input
+ *
+ * Validates that the selected option is a valid option.
+ */
+add_filter( 'of_sanitize_radio', 'of_sanitize_enum', 10, 2 );
+
+/**
+ * Sanitization for image selector
+ *
+ * Validates that the selected option is a valid option.
+ */
+add_filter( 'of_sanitize_images', 'of_sanitize_enum', 10, 2 );
+
+/**
+ * Sanitization for textarea field
+ *
+ * @param $input string
+ * @return $output sanitized string
+ */
+function of_sanitize_textarea( $input ) {
+	global $allowedposttags;
+	$output = wp_kses( $input, $allowedposttags );
+	return $output;
+}
+add_filter( 'of_sanitize_textarea', 'of_sanitize_textarea' );
+
+/**
+ * Sanitization for checkbox input
+ *
+ * @param $input string (1 or empty) checkbox state
+ * @return $output '1' or false
+ */
+function of_sanitize_checkbox( $input ) {
+	if ( $input ) {
+		$output = '1';
+	} else {
+		$output = false;
+	}
+	return $output;
+}
+add_filter( 'of_sanitize_checkbox', 'of_sanitize_checkbox' );
+
+/**
+ * File upload sanitization.
+ *
+ * Returns a sanitized filepath if it has a valid extension.
+ *
+ * @param string $input filepath
+ * @returns string $output filepath
+ */
+function of_sanitize_upload( $input ) {
+	$output = '';
+	$filetype = wp_check_filetype( $input );
+	if ( $filetype["ext"] ) {
+		$output = esc_url( $input );
+	}
+	return $output;
+}
+add_filter( 'of_sanitize_upload', 'of_sanitize_upload' );
+
+/**
+ * Sanitization of input with allowed tags and wpautotop.
+ *
+ * Allows allowed tags in html input and ensures tags close properly.
+ *
+ * @param string $input
+ * @returns string $output
+ */
+function of_sanitize_allowedtags( $input ) {
+	global $allowedtags;
+	$output = wpautop( wp_kses( $input, $allowedtags ) );
+	return $output;
+}
+
+/**
+ * Sanitization of input with allowed post tags and wpautotop.
+ *
+ * Allows allowed post tags in html input and ensures tags close properly.
+ *
+ * @param string $input
+ * @returns string $output
+ */
+function of_sanitize_allowedposttags( $input ) {
+	global $allowedposttags;
+	$output = wpautop( wp_kses( $input, $allowedposttags) );
+	return $output;
+}
+
+/**
+ * Validates that the $input is one of the avilable choices
+ * for that specific option.
+ *
+ * @param string $input
+ * @returns string $output
+ */
+function of_sanitize_enum( $input, $option ) {
+	$output = '';
+	if ( array_key_exists( $input, $option['options'] ) ) {
+		$output = $input;
+	}
+	return $output;
+}
+
+/**
+ * Sanitization for background option.
+ *
+ * @returns array $output
+ */
+function of_sanitize_background( $input ) {
+
+	$output = wp_parse_args( $input, array(
+		'color' => '',
+		'image'  => '',
+		'repeat'  => 'repeat',
+		'position' => 'top center',
+		'attachment' => 'scroll'
+	) );
+
+	$output['color'] = apply_filters( 'of_sanitize_hex', $input['color'] );
+	$output['image'] = apply_filters( 'of_sanitize_upload', $input['image'] );
+
+	return $output;
+}
+add_filter( 'of_sanitize_background', 'of_sanitize_background' );
+
+/**
+ * Sanitize a color represented in hexidecimal notation.
+ *
+ * @param    string    Color in hexidecimal notation. "#" may or may not be prepended to the string.
+ * @param    string    The value that this function should return if it cannot be recognized as a color.
+ * @return   string
+ */
+
+function of_sanitize_hex( $hex, $default = '' ) {
+	if ( of_validate_hex( $hex ) ) {
+		return $hex;
+	}
+	return $default;
+}
+add_filter( 'of_sanitize_color', 'of_sanitize_hex' );
+
+/**
+ * Is a given string a color formatted in hexidecimal notation?
+ *
+ * @param    string    Color in hexidecimal notation. "#" may or may not be prepended to the string.
+ * @return   bool
+ */
+function of_validate_hex( $hex ) {
+	$hex = trim( $hex );
+	/* Strip recognized prefixes. */
+	if ( 0 === strpos( $hex, '#' ) ) {
+		$hex = substr( $hex, 1 );
+	}
+	elseif ( 0 === strpos( $hex, '%23' ) ) {
+		$hex = substr( $hex, 3 );
+	}
+	/* Regex match. */
+	if ( 0 === preg_match( '/^[0-9a-fA-F]{6}$/', $hex ) ) {
+		return false;
+	}
+	else {
+		return true;
+	}
+}