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119 lines
3.4 KiB
PHP
119 lines
3.4 KiB
PHP
<?php
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/**
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* Media Uploader Using the WordPress Media Library.
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*
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* Parameters:
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* - string $_id - A token to identify this field (the name).
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* - string $_value - The value of the field, if present.
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* - string $_desc - An optional description of the field.
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*
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*/
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if ( ! function_exists( 'optionsframework_uploader' ) ) :
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function optionsframework_uploader( $_id, $_value, $_desc = '', $_name = '' ) {
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$optionsframework_settings = get_option( 'optionsframework' );
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// Gets the unique option id
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if ( isset( $optionsframework_settings['id'] ) ) {
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$option_name = $optionsframework_settings['id'];
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}
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else {
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$option_name = 'options_framework_theme';
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};
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$output = '';
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$id = '';
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$class = '';
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$int = '';
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$value = '';
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$name = '';
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$id = strip_tags( strtolower( $_id ) );
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// If a value is passed and we don't have a stored value, use the value that's passed through.
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if ( $_value != '' && $value == '' ) {
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$value = $_value;
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}
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if ( $_name != '' ) {
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$name = $_name;
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}
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else {
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$name = $option_name.'['.$id.']';
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}
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if ( $value ) {
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$class = ' has-file';
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}
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$output .= '<input id="' . $id . '" class="upload' . $class . '" type="text" name="'.$name.'" value="' . $value . '" placeholder="' . __('未选择文件', 'options_framework_theme') .'" />' . "\n";
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if ( function_exists( 'wp_enqueue_media' ) ) {
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if ( ( $value == '' ) ) {
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$output .= '<input id="upload-' . $id . '" class="upload-button button" type="button" value="' . __( '上传', 'options_framework_theme' ) . '" />' . "\n";
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} else {
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$output .= '<input id="remove-' . $id . '" class="remove-file button" type="button" value="' . __( '移除', 'options_framework_theme' ) . '" />' . "\n";
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}
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} else {
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$output .= '<p><i>' . __( 'Upgrade your version of WordPress for full media support.', 'options_framework_theme' ) . '</i></p>';
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}
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if ( $_desc != '' ) {
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$output .= '<span class="of-metabox-desc">' . $_desc . '</span>' . "\n";
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}
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$output .= '<div class="screenshot" id="' . $id . '-image">' . "\n";
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if ( $value != '' ) {
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$remove = '<a class="remove-image">Remove</a>';
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$image = preg_match( '/(^.*\.jpg|jpeg|png|gif|ico*)/i', $value );
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if ( $image ) {
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$output .= '<img src="' . $value . '" alt="" />'.$remove.'';
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} else {
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$parts = explode( "/", $value );
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for( $i = 0; $i < sizeof( $parts ); ++$i ) {
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$title = $parts[$i];
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}
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// No output preview if it's not an image.
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$output .= '';
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// Standard generic output if it's not an image.
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$title = __( 'View File', 'options_framework_theme' );
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$output .= '<div class="no-image"><span class="file_link"><a href="' . $value . '" target="_blank" rel="external">'.$title.'</a></span></div>';
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}
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}
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$output .= '</div>' . "\n";
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return $output;
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}
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endif;
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/**
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* Enqueue scripts for file uploader
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*/
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if ( ! function_exists( 'optionsframework_media_scripts' ) ) :
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add_action( 'admin_enqueue_scripts', 'optionsframework_media_scripts' );
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function optionsframework_media_scripts( $hook ) {
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$menu = optionsframework_menu_settings();
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if ( 'appearance_page_' . $menu['menu_slug'] != $hook )
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return;
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if ( function_exists( 'wp_enqueue_media' ) )
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wp_enqueue_media();
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wp_register_script( 'of-media-uploader', OPTIONS_FRAMEWORK_DIRECTORY .'js/media-uploader.js', array( 'jquery' ) );
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wp_enqueue_script( 'of-media-uploader' );
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wp_localize_script( 'of-media-uploader', 'optionsframework_l10n', array(
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'upload' => __( '上传', 'options_framework_theme' ),
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'remove' => __( '移除', 'options_framework_theme' )
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) );
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}
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endif;
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