<?php

[0] Fix | Delete

/**

[1] Fix | Delete

* Misc WordPress Administration API.

[2] Fix | Delete

*

[3] Fix | Delete

* @package WordPress

[4] Fix | Delete

* @subpackage Administration

[5] Fix | Delete

*/

[6] Fix | Delete

[7] Fix | Delete

/**

[8] Fix | Delete

* Returns whether the server is running Apache with the mod_rewrite module loaded.

[9] Fix | Delete

*

[10] Fix | Delete

* @since 2.0.0

[11] Fix | Delete

*

[12] Fix | Delete

* @return bool Whether the server is running Apache with the mod_rewrite module loaded.

[13] Fix | Delete

*/

[14] Fix | Delete

function got_mod_rewrite() {

[15] Fix | Delete

$got_rewrite = apache_mod_loaded( 'mod_rewrite', true );

[16] Fix | Delete

[17] Fix | Delete

/**

[18] Fix | Delete

* Filters whether Apache and mod_rewrite are present.

[19] Fix | Delete

*

[20] Fix | Delete

* This filter was previously used to force URL rewriting for other servers,

[21] Fix | Delete

* like nginx. Use the {@see 'got_url_rewrite'} filter in got_url_rewrite() instead.

[22] Fix | Delete

*

[23] Fix | Delete

* @since 2.5.0

[24] Fix | Delete

*

[25] Fix | Delete

* @see got_url_rewrite()

[26] Fix | Delete

*

[27] Fix | Delete

* @param bool $got_rewrite Whether Apache and mod_rewrite are present.

[28] Fix | Delete

*/

[29] Fix | Delete

return apply_filters( 'got_rewrite', $got_rewrite );

[30] Fix | Delete

}

[31] Fix | Delete

[32] Fix | Delete

/**

[33] Fix | Delete

* Returns whether the server supports URL rewriting.

[34] Fix | Delete

*

[35] Fix | Delete

* Detects Apache's mod_rewrite, IIS 7.0+ permalink support, and nginx.

[36] Fix | Delete

*

[37] Fix | Delete

* @since 3.7.0

[38] Fix | Delete

*

[39] Fix | Delete

* @global bool $is_nginx

[40] Fix | Delete

*

[41] Fix | Delete

* @return bool Whether the server supports URL rewriting.

[42] Fix | Delete

*/

[43] Fix | Delete

function got_url_rewrite() {

[44] Fix | Delete

$got_url_rewrite = ( got_mod_rewrite() || $GLOBALS['is_nginx'] || iis7_supports_permalinks() );

[45] Fix | Delete

[46] Fix | Delete

/**

[47] Fix | Delete

* Filters whether URL rewriting is available.

[48] Fix | Delete

*

[49] Fix | Delete

* @since 3.7.0

[50] Fix | Delete

*

[51] Fix | Delete

* @param bool $got_url_rewrite Whether URL rewriting is available.

[52] Fix | Delete

*/

[53] Fix | Delete

return apply_filters( 'got_url_rewrite', $got_url_rewrite );

[54] Fix | Delete

}

[55] Fix | Delete

[56] Fix | Delete

/**

[57] Fix | Delete

* Extracts strings from between the BEGIN and END markers in the .htaccess file.

[58] Fix | Delete

*

[59] Fix | Delete

* @since 1.5.0

[60] Fix | Delete

*

[61] Fix | Delete

* @param string $filename Filename to extract the strings from.

[62] Fix | Delete

* @param string $marker The marker to extract the strings from.

[63] Fix | Delete

* @return string[] An array of strings from a file (.htaccess) from between BEGIN and END markers.

[64] Fix | Delete

*/

[65] Fix | Delete

function extract_from_markers( $filename, $marker ) {

[66] Fix | Delete

$result = array();

[67] Fix | Delete

[68] Fix | Delete

if ( ! file_exists( $filename ) ) {

[69] Fix | Delete

return $result;

[70] Fix | Delete

}

[71] Fix | Delete

[72] Fix | Delete

$markerdata = explode( "\n", implode( '', file( $filename ) ) );

[73] Fix | Delete

[74] Fix | Delete

$state = false;

[75] Fix | Delete

foreach ( $markerdata as $markerline ) {

[76] Fix | Delete

if ( false !== strpos( $markerline, '# END ' . $marker ) ) {

[77] Fix | Delete

$state = false;

[78] Fix | Delete

}

[79] Fix | Delete

if ( $state ) {

[80] Fix | Delete

if ( '#' === substr( $markerline, 0, 1 ) ) {

[81] Fix | Delete

continue;

[82] Fix | Delete

}

[83] Fix | Delete

$result[] = $markerline;

[84] Fix | Delete

}

[85] Fix | Delete

if ( false !== strpos( $markerline, '# BEGIN ' . $marker ) ) {

[86] Fix | Delete

$state = true;

[87] Fix | Delete

}

[88] Fix | Delete

}

[89] Fix | Delete

[90] Fix | Delete

return $result;

[91] Fix | Delete

}

[92] Fix | Delete

[93] Fix | Delete

/**

[94] Fix | Delete

* Inserts an array of strings into a file (.htaccess), placing it between

[95] Fix | Delete

* BEGIN and END markers.

[96] Fix | Delete

*

[97] Fix | Delete

* Replaces existing marked info. Retains surrounding

[98] Fix | Delete

* data. Creates file if none exists.

[99] Fix | Delete

*

[100] Fix | Delete

* @since 1.5.0

[101] Fix | Delete

*

[102] Fix | Delete

* @param string $filename Filename to alter.

[103] Fix | Delete

* @param string $marker The marker to alter.

[104] Fix | Delete

* @param array|string $insertion The new content to insert.

[105] Fix | Delete

* @return bool True on write success, false on failure.

[106] Fix | Delete

*/

[107] Fix | Delete

function insert_with_markers( $filename, $marker, $insertion ) {

[108] Fix | Delete

if ( ! file_exists( $filename ) ) {

[109] Fix | Delete

if ( ! is_writable( dirname( $filename ) ) ) {

[110] Fix | Delete

return false;

[111] Fix | Delete

}

[112] Fix | Delete

[113] Fix | Delete

if ( ! touch( $filename ) ) {

[114] Fix | Delete

return false;

[115] Fix | Delete

}

[116] Fix | Delete

[117] Fix | Delete

// Make sure the file is created with a minimum set of permissions.

[118] Fix | Delete

$perms = fileperms( $filename );

[119] Fix | Delete

if ( $perms ) {

[120] Fix | Delete

chmod( $filename, $perms | 0644 );

[121] Fix | Delete

}

[122] Fix | Delete

} elseif ( ! is_writable( $filename ) ) {

[123] Fix | Delete

return false;

[124] Fix | Delete

}

[125] Fix | Delete

[126] Fix | Delete

if ( ! is_array( $insertion ) ) {

[127] Fix | Delete

$insertion = explode( "\n", $insertion );

[128] Fix | Delete

}

[129] Fix | Delete

[130] Fix | Delete

$switched_locale = switch_to_locale( get_locale() );

[131] Fix | Delete

[132] Fix | Delete

$instructions = sprintf(

[133] Fix | Delete

/* translators: 1: Marker. */

[134] Fix | Delete

__(

[135] Fix | Delete

'The directives (lines) between "BEGIN %1$s" and "END %1$s" are

[136] Fix | Delete

dynamically generated, and should only be modified via WordPress filters.

[137] Fix | Delete

Any changes to the directives between these markers will be overwritten.'

[138] Fix | Delete

),

[139] Fix | Delete

$marker

[140] Fix | Delete

);

[141] Fix | Delete

[142] Fix | Delete

$instructions = explode( "\n", $instructions );

[143] Fix | Delete

foreach ( $instructions as $line => $text ) {

[144] Fix | Delete

$instructions[ $line ] = '# ' . $text;

[145] Fix | Delete

}

[146] Fix | Delete

[147] Fix | Delete

/**

[148] Fix | Delete

* Filters the inline instructions inserted before the dynamically generated content.

[149] Fix | Delete

*

[150] Fix | Delete

* @since 5.3.0

[151] Fix | Delete

*

[152] Fix | Delete

* @param string[] $instructions Array of lines with inline instructions.

[153] Fix | Delete

* @param string $marker The marker being inserted.

[154] Fix | Delete

*/

[155] Fix | Delete

$instructions = apply_filters( 'insert_with_markers_inline_instructions', $instructions, $marker );

[156] Fix | Delete

[157] Fix | Delete

if ( $switched_locale ) {

[158] Fix | Delete

restore_previous_locale();

[159] Fix | Delete

}

[160] Fix | Delete

[161] Fix | Delete

$insertion = array_merge( $instructions, $insertion );

[162] Fix | Delete

[163] Fix | Delete

$start_marker = "# BEGIN {$marker}";

[164] Fix | Delete

$end_marker = "# END {$marker}";

[165] Fix | Delete

[166] Fix | Delete

$fp = fopen( $filename, 'r+' );

[167] Fix | Delete

if ( ! $fp ) {

[168] Fix | Delete

return false;

[169] Fix | Delete

}

[170] Fix | Delete

[171] Fix | Delete

// Attempt to get a lock. If the filesystem supports locking, this will block until the lock is acquired.

[172] Fix | Delete

flock( $fp, LOCK_EX );

[173] Fix | Delete

[174] Fix | Delete

$lines = array();

[175] Fix | Delete

while ( ! feof( $fp ) ) {

[176] Fix | Delete

$lines[] = rtrim( fgets( $fp ), "\r\n" );

[177] Fix | Delete

}

[178] Fix | Delete

[179] Fix | Delete

// Split out the existing file into the preceding lines, and those that appear after the marker.

[180] Fix | Delete

$pre_lines = array();

[181] Fix | Delete

$post_lines = array();

[182] Fix | Delete

$existing_lines = array();

[183] Fix | Delete

$found_marker = false;

[184] Fix | Delete

$found_end_marker = false;

[185] Fix | Delete

foreach ( $lines as $line ) {

[186] Fix | Delete

if ( ! $found_marker && false !== strpos( $line, $start_marker ) ) {

[187] Fix | Delete

$found_marker = true;

[188] Fix | Delete

continue;

[189] Fix | Delete

} elseif ( ! $found_end_marker && false !== strpos( $line, $end_marker ) ) {

[190] Fix | Delete

$found_end_marker = true;

[191] Fix | Delete

continue;

[192] Fix | Delete

}

[193] Fix | Delete

if ( ! $found_marker ) {

[194] Fix | Delete

$pre_lines[] = $line;

[195] Fix | Delete

} elseif ( $found_marker && $found_end_marker ) {

[196] Fix | Delete

$post_lines[] = $line;

[197] Fix | Delete

} else {

[198] Fix | Delete

$existing_lines[] = $line;

[199] Fix | Delete

}

[200] Fix | Delete

}

[201] Fix | Delete

[202] Fix | Delete

// Check to see if there was a change.

[203] Fix | Delete

if ( $existing_lines === $insertion ) {

[204] Fix | Delete

flock( $fp, LOCK_UN );

[205] Fix | Delete

fclose( $fp );

[206] Fix | Delete

[207] Fix | Delete

return true;

[208] Fix | Delete

}

[209] Fix | Delete

[210] Fix | Delete

// Generate the new file data.

[211] Fix | Delete

$new_file_data = implode(

[212] Fix | Delete

"\n",

[213] Fix | Delete

array_merge(

[214] Fix | Delete

$pre_lines,

[215] Fix | Delete

array( $start_marker ),

[216] Fix | Delete

$insertion,

[217] Fix | Delete

array( $end_marker ),

[218] Fix | Delete

$post_lines

[219] Fix | Delete

)

[220] Fix | Delete

);

[221] Fix | Delete

[222] Fix | Delete

// Write to the start of the file, and truncate it to that length.

[223] Fix | Delete

fseek( $fp, 0 );

[224] Fix | Delete

$bytes = fwrite( $fp, $new_file_data );

[225] Fix | Delete

if ( $bytes ) {

[226] Fix | Delete

ftruncate( $fp, ftell( $fp ) );

[227] Fix | Delete

}

[228] Fix | Delete

fflush( $fp );

[229] Fix | Delete

flock( $fp, LOCK_UN );

[230] Fix | Delete

fclose( $fp );

[231] Fix | Delete

[232] Fix | Delete

return (bool) $bytes;

[233] Fix | Delete

}

[234] Fix | Delete

[235] Fix | Delete

/**

[236] Fix | Delete

* Updates the htaccess file with the current rules if it is writable.

[237] Fix | Delete

*

[238] Fix | Delete

* Always writes to the file if it exists and is writable to ensure that we

[239] Fix | Delete

* blank out old rules.

[240] Fix | Delete

*

[241] Fix | Delete

* @since 1.5.0

[242] Fix | Delete

*

[243] Fix | Delete

* @global WP_Rewrite $wp_rewrite WordPress rewrite component.

[244] Fix | Delete

*

[245] Fix | Delete

* @return bool|null True on write success, false on failure. Null in multisite.

[246] Fix | Delete

*/

[247] Fix | Delete

function save_mod_rewrite_rules() {

[248] Fix | Delete

if ( is_multisite() ) {

[249] Fix | Delete

return;

[250] Fix | Delete

}

[251] Fix | Delete

[252] Fix | Delete

global $wp_rewrite;

[253] Fix | Delete

[254] Fix | Delete

// Ensure get_home_path() is declared.

[255] Fix | Delete

require_once ABSPATH . 'wp-admin/includes/file.php';

[256] Fix | Delete

[257] Fix | Delete

$home_path = get_home_path();

[258] Fix | Delete

$htaccess_file = $home_path . '.htaccess';

[259] Fix | Delete

[260] Fix | Delete

/*

[261] Fix | Delete

* If the file doesn't already exist check for write access to the directory

[262] Fix | Delete

* and whether we have some rules. Else check for write access to the file.

[263] Fix | Delete

*/

[264] Fix | Delete

if ( ( ! file_exists( $htaccess_file ) && is_writable( $home_path ) && $wp_rewrite->using_mod_rewrite_permalinks() ) || is_writable( $htaccess_file ) ) {

[265] Fix | Delete

if ( got_mod_rewrite() ) {

[266] Fix | Delete

$rules = explode( "\n", $wp_rewrite->mod_rewrite_rules() );

[267] Fix | Delete

return insert_with_markers( $htaccess_file, 'WordPress', $rules );

[268] Fix | Delete

}

[269] Fix | Delete

}

[270] Fix | Delete

[271] Fix | Delete

return false;

[272] Fix | Delete

}

[273] Fix | Delete

[274] Fix | Delete

/**

[275] Fix | Delete

* Updates the IIS web.config file with the current rules if it is writable.

[276] Fix | Delete

* If the permalinks do not require rewrite rules then the rules are deleted from the web.config file.

[277] Fix | Delete

*

[278] Fix | Delete

* @since 2.8.0

[279] Fix | Delete

*

[280] Fix | Delete

* @global WP_Rewrite $wp_rewrite WordPress rewrite component.

[281] Fix | Delete

*

[282] Fix | Delete

* @return bool|null True on write success, false on failure. Null in multisite.

[283] Fix | Delete

*/

[284] Fix | Delete

function iis7_save_url_rewrite_rules() {

[285] Fix | Delete

if ( is_multisite() ) {

[286] Fix | Delete

return;

[287] Fix | Delete

}

[288] Fix | Delete

[289] Fix | Delete

global $wp_rewrite;

[290] Fix | Delete

[291] Fix | Delete

// Ensure get_home_path() is declared.

[292] Fix | Delete

require_once ABSPATH . 'wp-admin/includes/file.php';

[293] Fix | Delete

[294] Fix | Delete

$home_path = get_home_path();

[295] Fix | Delete

$web_config_file = $home_path . 'web.config';

[296] Fix | Delete

[297] Fix | Delete

// Using win_is_writable() instead of is_writable() because of a bug in Windows PHP.

[298] Fix | Delete

if ( iis7_supports_permalinks() && ( ( ! file_exists( $web_config_file ) && win_is_writable( $home_path ) && $wp_rewrite->using_mod_rewrite_permalinks() ) || win_is_writable( $web_config_file ) ) ) {

[299] Fix | Delete

$rule = $wp_rewrite->iis7_url_rewrite_rules( false );

[300] Fix | Delete

if ( ! empty( $rule ) ) {

[301] Fix | Delete

return iis7_add_rewrite_rule( $web_config_file, $rule );

[302] Fix | Delete

} else {

[303] Fix | Delete

return iis7_delete_rewrite_rule( $web_config_file );

[304] Fix | Delete

}

[305] Fix | Delete

}

[306] Fix | Delete

return false;

[307] Fix | Delete

}

[308] Fix | Delete

[309] Fix | Delete

/**

[310] Fix | Delete

* Update the "recently-edited" file for the plugin or theme editor.

[311] Fix | Delete

*

[312] Fix | Delete

* @since 1.5.0

[313] Fix | Delete

*

[314] Fix | Delete

* @param string $file

[315] Fix | Delete

*/

[316] Fix | Delete

function update_recently_edited( $file ) {

[317] Fix | Delete

$oldfiles = (array) get_option( 'recently_edited' );

[318] Fix | Delete

if ( $oldfiles ) {

[319] Fix | Delete

$oldfiles = array_reverse( $oldfiles );

[320] Fix | Delete

$oldfiles[] = $file;

[321] Fix | Delete

$oldfiles = array_reverse( $oldfiles );

[322] Fix | Delete

$oldfiles = array_unique( $oldfiles );

[323] Fix | Delete

if ( 5 < count( $oldfiles ) ) {

[324] Fix | Delete

array_pop( $oldfiles );

[325] Fix | Delete

}

[326] Fix | Delete

} else {

[327] Fix | Delete

$oldfiles[] = $file;

[328] Fix | Delete

}

[329] Fix | Delete

update_option( 'recently_edited', $oldfiles );

[330] Fix | Delete

}

[331] Fix | Delete

[332] Fix | Delete

/**

[333] Fix | Delete

* Makes a tree structure for the theme editor's file list.

[334] Fix | Delete

*

[335] Fix | Delete

* @since 4.9.0

[336] Fix | Delete

* @access private

[337] Fix | Delete

*

[338] Fix | Delete

* @param array $allowed_files List of theme file paths.

[339] Fix | Delete

* @return array Tree structure for listing theme files.

[340] Fix | Delete

*/

[341] Fix | Delete

function wp_make_theme_file_tree( $allowed_files ) {

[342] Fix | Delete

$tree_list = array();

[343] Fix | Delete

foreach ( $allowed_files as $file_name => $absolute_filename ) {

[344] Fix | Delete

$list = explode( '/', $file_name );

[345] Fix | Delete

$last_dir = &$tree_list;

[346] Fix | Delete

foreach ( $list as $dir ) {

[347] Fix | Delete

$last_dir =& $last_dir[ $dir ];

[348] Fix | Delete

}

[349] Fix | Delete

$last_dir = $file_name;

[350] Fix | Delete

}

[351] Fix | Delete

return $tree_list;

[352] Fix | Delete

}

[353] Fix | Delete

[354] Fix | Delete

/**

[355] Fix | Delete

* Outputs the formatted file list for the theme editor.

[356] Fix | Delete

*

[357] Fix | Delete

* @since 4.9.0

[358] Fix | Delete

* @access private

[359] Fix | Delete

*

[360] Fix | Delete

* @global string $relative_file Name of the file being edited relative to the

[361] Fix | Delete

* theme directory.

[362] Fix | Delete

* @global string $stylesheet The stylesheet name of the theme being edited.

[363] Fix | Delete

*

[364] Fix | Delete

* @param array|string $tree List of file/folder paths, or filename.

[365] Fix | Delete

* @param int $level The aria-level for the current iteration.

[366] Fix | Delete

* @param int $size The aria-setsize for the current iteration.

[367] Fix | Delete

* @param int $index The aria-posinset for the current iteration.

[368] Fix | Delete

*/

[369] Fix | Delete

function wp_print_theme_file_tree( $tree, $level = 2, $size = 1, $index = 1 ) {

[370] Fix | Delete

global $relative_file, $stylesheet;

[371] Fix | Delete

[372] Fix | Delete

if ( is_array( $tree ) ) {

[373] Fix | Delete

$index = 0;

[374] Fix | Delete

$size = count( $tree );

[375] Fix | Delete

foreach ( $tree as $label => $theme_file ) :

[376] Fix | Delete

$index++;

[377] Fix | Delete

if ( ! is_array( $theme_file ) ) {

[378] Fix | Delete

wp_print_theme_file_tree( $theme_file, $level, $index, $size );

[379] Fix | Delete

continue;

[380] Fix | Delete

}

[381] Fix | Delete

?>

[382] Fix | Delete

<li role="treeitem" aria-expanded="true" tabindex="-1"

[383] Fix | Delete

aria-level="<?php echo esc_attr( $level ); ?>"

[384] Fix | Delete

aria-setsize="<?php echo esc_attr( $size ); ?>"

[385] Fix | Delete

aria-posinset="<?php echo esc_attr( $index ); ?>">

[386] Fix | Delete

<span class="folder-label"><?php echo esc_html( $label ); ?> <span class="screen-reader-text"><?php _e( 'folder' ); ?></span><span aria-hidden="true" class="icon"></span></span>

[387] Fix | Delete

<ul role="group" class="tree-folder"><?php wp_print_theme_file_tree( $theme_file, $level + 1, $index, $size ); ?></ul>

[388] Fix | Delete

</li>

[389] Fix | Delete

<?php

[390] Fix | Delete

endforeach;

[391] Fix | Delete

} else {

[392] Fix | Delete

$filename = $tree;

[393] Fix | Delete

$url = add_query_arg(

[394] Fix | Delete

array(

[395] Fix | Delete

'file' => rawurlencode( $tree ),

[396] Fix | Delete

'theme' => rawurlencode( $stylesheet ),

[397] Fix | Delete

),

[398] Fix | Delete

self_admin_url( 'theme-editor.php' )

[399] Fix | Delete

);

[400] Fix | Delete

?>

[401] Fix | Delete

<li role="none" class="<?php echo esc_attr( $relative_file === $filename ? 'current-file' : '' ); ?>">

[402] Fix | Delete

<a role="treeitem" tabindex="<?php echo esc_attr( $relative_file === $filename ? '0' : '-1' ); ?>"

[403] Fix | Delete

href="<?php echo esc_url( $url ); ?>"

[404] Fix | Delete

aria-level="<?php echo esc_attr( $level ); ?>"

[405] Fix | Delete

aria-setsize="<?php echo esc_attr( $size ); ?>"

[406] Fix | Delete

aria-posinset="<?php echo esc_attr( $index ); ?>">

[407] Fix | Delete

<?php

[408] Fix | Delete

$file_description = esc_html( get_file_description( $filename ) );

[409] Fix | Delete

if ( $file_description !== $filename && wp_basename( $filename ) !== $file_description ) {

[410] Fix | Delete

$file_description .= '<br /><span class="nonessential">(' . esc_html( $filename ) . ')</span>';

[411] Fix | Delete

}

[412] Fix | Delete

[413] Fix | Delete

if ( $relative_file === $filename ) {

[414] Fix | Delete

echo '<span class="notice notice-info">' . $file_description . '</span>';

[415] Fix | Delete

} else {

[416] Fix | Delete

echo $file_description;

[417] Fix | Delete

}

[418] Fix | Delete

?>

[419] Fix | Delete

</a>

[420] Fix | Delete

</li>

[421] Fix | Delete

<?php

[422] Fix | Delete

}

[423] Fix | Delete

}

[424] Fix | Delete

[425] Fix | Delete

/**

[426] Fix | Delete

* Makes a tree structure for the plugin editor's file list.

[427] Fix | Delete

*

[428] Fix | Delete

* @since 4.9.0

[429] Fix | Delete

* @access private

[430] Fix | Delete

*

[431] Fix | Delete

* @param array $plugin_editable_files List of plugin file paths.

[432] Fix | Delete

* @return array Tree structure for listing plugin files.

[433] Fix | Delete

*/

[434] Fix | Delete

function wp_make_plugin_file_tree( $plugin_editable_files ) {

[435] Fix | Delete

$tree_list = array();

[436] Fix | Delete

foreach ( $plugin_editable_files as $plugin_file ) {

[437] Fix | Delete

$list = explode( '/', preg_replace( '#^.+?/#', '', $plugin_file ) );

[438] Fix | Delete

$last_dir = &$tree_list;

[439] Fix | Delete

foreach ( $list as $dir ) {

[440] Fix | Delete

$last_dir =& $last_dir[ $dir ];

[441] Fix | Delete

}

[442] Fix | Delete

$last_dir = $plugin_file;

[443] Fix | Delete

}

[444] Fix | Delete

return $tree_list;

[445] Fix | Delete

}

[446] Fix | Delete

[447] Fix | Delete

/**

[448] Fix | Delete

* Outputs the formatted file list for the plugin editor.

[449] Fix | Delete

*

[450] Fix | Delete

* @since 4.9.0

[451] Fix | Delete

* @access private

[452] Fix | Delete

*

[453] Fix | Delete

* @param array|string $tree List of file/folder paths, or filename.

[454] Fix | Delete

* @param string $label Name of file or folder to print.

[455] Fix | Delete

* @param int $level The aria-level for the current iteration.

[456] Fix | Delete

* @param int $size The aria-setsize for the current iteration.

[457] Fix | Delete

* @param int $index The aria-posinset for the current iteration.

[458] Fix | Delete

*/

[459] Fix | Delete

function wp_print_plugin_file_tree( $tree, $label = '', $level = 2, $size = 1, $index = 1 ) {

[460] Fix | Delete

global $file, $plugin;

[461] Fix | Delete

if ( is_array( $tree ) ) {

[462] Fix | Delete

$index = 0;

[463] Fix | Delete

$size = count( $tree );

[464] Fix | Delete

foreach ( $tree as $label => $plugin_file ) :

[465] Fix | Delete

$index++;

[466] Fix | Delete

if ( ! is_array( $plugin_file ) ) {

[467] Fix | Delete

wp_print_plugin_file_tree( $plugin_file, $label, $level, $index, $size );

[468] Fix | Delete

continue;

[469] Fix | Delete

}

[470] Fix | Delete

?>

[471] Fix | Delete

<li role="treeitem" aria-expanded="true" tabindex="-1"

[472] Fix | Delete

aria-level="<?php echo esc_attr( $level ); ?>"

[473] Fix | Delete

aria-setsize="<?php echo esc_attr( $size ); ?>"

[474] Fix | Delete

aria-posinset="<?php echo esc_attr( $index ); ?>">

[475] Fix | Delete

<span class="folder-label"><?php echo esc_html( $label ); ?> <span class="screen-reader-text"><?php _e( 'folder' ); ?></span><span aria-hidden="true" class="icon"></span></span>

[476] Fix | Delete

<ul role="group" class="tree-folder"><?php wp_print_plugin_file_tree( $plugin_file, '', $level + 1, $index, $size ); ?></ul>

[477] Fix | Delete

</li>

[478] Fix | Delete

<?php

[479] Fix | Delete

endforeach;

[480] Fix | Delete

} else {

[481] Fix | Delete

$url = add_query_arg(

[482] Fix | Delete

array(

[483] Fix | Delete

'file' => rawurlencode( $tree ),

[484] Fix | Delete

'plugin' => rawurlencode( $plugin ),

[485] Fix | Delete

),

[486] Fix | Delete

self_admin_url( 'plugin-editor.php' )

[487] Fix | Delete

);

[488] Fix | Delete

?>

[489] Fix | Delete

<li role="none" class="<?php echo esc_attr( $file === $tree ? 'current-file' : '' ); ?>">

[490] Fix | Delete

<a role="treeitem" tabindex="<?php echo esc_attr( $file === $tree ? '0' : '-1' ); ?>"

[491] Fix | Delete

href="<?php echo esc_url( $url ); ?>"

[492] Fix | Delete

aria-level="<?php echo esc_attr( $level ); ?>"

[493] Fix | Delete

aria-setsize="<?php echo esc_attr( $size ); ?>"

[494] Fix | Delete

aria-posinset="<?php echo esc_attr( $index ); ?>">

[495] Fix | Delete

<?php

[496] Fix | Delete

if ( $file === $tree ) {

[497] Fix | Delete

echo '<span class="notice notice-info">' . esc_html( $label ) . '</span>';

[498] Fix | Delete

} else {

[499] Fix | Delete