function weaver_save_editor_css($mce_css_dir)
{
// create a new editor-style.css file (sorry, no rtl) in the upload directory so will be multi-site compatible
$base_style = get_template_directory() . '/editor-style.css';
/* the default editor css file */
if (!weaver_f_file_access_available() || !weaver_f_is_writable($mce_css_dir)) {
return false;
// just bail and let the default editor-style.css be used
}
/* delete current weaver-editor-style.css
Copy default editor style to editor-style.css
Add Weaver overrides to that file
Close
*/
if (!weaver_f_exists($base_style)) {
return false;
}
$contents = weaver_f_get_contents($base_style);
// get the core part
$filename = trailingslashit($mce_css_dir) . 'weaver-editor-style.css';
if (!($handle = weaver_f_open($filename, 'w'))) {
// can't write - blow it off
return false;
}
weaver_f_write($handle, $contents);
// save new editor style css file
weaver_f_write($handle, sprintf("\n/* Subtheme %s specific editor styling */\n", weaver_getopt('ttw_subtheme')));
weaver_output_editor_style($handle);
weaver_f_write($handle, sprintf("/* WEAVER WARNING: Do not edit this file. It is dynamically generated. Any edits you make will be overwritten. */\n/* This file generated using %s %s subtheme: %s */\n", WEAVER_THEMENAME, WEAVER_VERSION, weaver_getopt('ttw_subtheme')));
weaver_f_close($handle);
return;
}
function weaver_save_current_css()
{
// write the current generated CSS to a file - called only from Weaver Admin
if (!weaver_f_file_access_available()) {
weaver_f_file_access_fail('Limited file access. Probably running with reduced functionality.');
return '';
}
$save_dir = weaver_f_uploads_base_dir() . 'weaver-subthemes';
$save_url = weaver_f_uploads_base_url() . 'weaver-subthemes';
$usename = 'style-weaver.css';
$ttw_theme_dir_exists = weaver_f_mkdir($save_dir);
if (!$ttw_theme_dir_exists) {
weaver_f_file_access_fail('Unable to create directory. Probably a file system permission problem. Directory' . $save_dir);
}
$ttw_theme_dir_writable = $ttw_theme_dir_exists;
if (!weaver_f_is_writable($save_dir)) {
weaver_f_file_access_fail('Directory not writable. Probably a file system permission problem. Directory: ' . $save_dir);
$ttw_theme_dir_writable = false;
}
$filename = $save_dir . '/' . $usename;
// we will add txt
if (!$ttw_theme_dir_writable || !$ttw_theme_dir_exists || !($handle = weaver_f_open($filename, 'w'))) {
weaver_f_file_access_fail('Unable to create file. Probably a file system permission problem. File: ' . $filename);
return '';
}
weaver_f_write($handle, sprintf("/* WARNING: Do not edit this file. It is dynamically generated. Any edits you make will be overwritten. */\n/* This file generated using %s %s subtheme: %s */\n", WEAVER_THEMENAME, WEAVER_VERSION, weaver_getopt('ttw_subtheme')));
weaver_output_style($handle);
if (!weaver_f_close($handle)) {
weaver_f_file_access_fail('Unable to create file. Probably a file system permission problem. File: ' . $filename);
return '';
}
require_once 'wvr-editorcss.php';
weaver_save_editor_css($save_dir);
return $save_url . '/' . $usename;
}
function weaver_f_check_WP_Filesystem()
{
if (!weaver_f_file_access_available()) {
return false;
}
$save_dir = weaver_f_uploads_base_dir() . 'weaver-subthemes';
if (!weaver_f_mkdir($save_dir)) {
return false;
}
return true;
}
function weaver_show_versions()
{
printf("<h4>" . get_current_theme() . " Version Information</h4>\n");
printf('<div class="wvr-help"><ul style="list-style-type=square !important">' . "\n");
printf('<li>' . __('You are using %s.', WEAVER_TRANS) . "</li>\n", WEAVER_THEMEVERSION);
if (defined('WEAVER_PLUS_VERSION')) {
printf('<li>' . __('You are using %s.', WEAVER_TRANS) . "</li>\n", 'Weaver Plus ' . WEAVER_PLUS_VERSION);
} else {
printf('<li>' . __('You are not using %s.', WEAVER_TRANS) . "</li>\n", 'Weaver Plus');
}
if (function_exists('weaver_fileio_plugin')) {
printf('<li>' . __('You are using %s.', WEAVER_TRANS) . "</li>\n", 'Weaver File Access Plugin');
} else {
if (weaver_f_file_access_available()) {
printf('<li>' . __('You are using %s.', WEAVER_TRANS) . "</li>\n", 'WordPress WP_Filesystem');
} else {
printf('<li>' . __('You are not using %s.', WEAVER_TRANS) . "</li>\n", 'File Access');
}
}
printf('<li>' . __('You are using <span class="b">WordPress %s</span>.') . "</li>\n", $GLOBALS['wp_version']);
printf('<li>' . __('You are using %s.', WEAVER_TRANS) . "</li>\n", 'PHP ' . PHP_VERSION);
printf("</ul></div>\n");
}
function weaver_upload_theme($filename)
{
if (!weaver_f_exists($filename)) {
return weaver_f_fail("Can't open {$filename}");
}
/* can't open */
if (!weaver_f_file_access_available()) {
// try an alternative approach - use the allowed file()
$contents = implode('', file($filename));
} else {
$contents = weaver_f_get_contents($filename);
}
if (!$contents) {
return weaver_f_fail("Can't open {$filename}");
}
return weaver_set_current_to_serialized_values($contents);
}
function weaver_saverestore_admin()
{
/* admin tab for saving and restoring theme */
if (!weaver_f_file_access_available()) {
echo '<h2>Save/Restore Themes and Backups - DISABLED';
weaver_help_link('help.html#SaveRestore', 'Help on Save/Restore Themes');
echo '</h2>';
echo '<p>Weaver will continue to function with reduced functionality. You will be able to change sub-themes,
set your own options, and your theme will be displayed with in-line CSS. You won\'t be able to save backups
of your work, or have page/post styling.</p>' . "\n";
echo '<div style="display:none">';
$upload_link = '';
} else {
$upload_link = weaver_write_current_theme('current_ttw_subtheme');
// make a temp copy
}
$ttw_theme_dir = weaver_f_uploads_base_dir() . 'weaver-subthemes/';
?>
<h2>Save/Restore Themes and Backups<?php
weaver_help_link('help.html#SaveRestore', 'Help on Save/Restore Themes');
?>
</h2>
<h4>You can save either all your settings in a backup file, or just theme related settings in a theme file:</h4>
<ol style="font-size: 85%">
<li>Save <em>all</em> your current settings in a backup file on your site's file system (in <?php
echo $ttw_theme_dir;
?>
). Automatically names the backup file to include current date and time.
Survives Weaver Theme updates. -or-</li>
<li>"Save in My Saved Theme" - Saves <em>all</em> settings in a special "My Saved Theme" backup file. Survives Weaver Theme updates. -or-</li>
<li>Download current theme related settings to a file on your own computer. -or-</li>
<li>Save theme related settings to a file on your Site's file system (in <?php
echo $ttw_theme_dir;
?>
.</li></ol>
<?php
if (weaver_allow_multisite()) {
?>
<h4>You can restore a saved theme or backup file by:</h4>
<ol style="font-size: 85%">
<li>Picking "My Saved Theme" backup from the standard themes list. -or-</li>
<li>Restoring a theme/backup that you saved in a file on your site (to current settings). -or-</li>
<li>Uploading a theme/backup from a file saved on your own computer (to current settings).</li>
</ol>
<?php
}
if (!weaver_allow_multisite()) {
?>
<h4>You will be unable to restore your saved file directly</h4>
<p>Since this is a WordPress Multi-site installation, you are restricted from uploading
a Weaver theme/backup from a saved file. However, the save file capability gives you the ability
to save your work so you can transfer it to a WordPress site where you have full admin
capabilities (non-Multi-site installation, for example), or to share with others. Please
note that you <em>can</em> save your settings in "My Saved Theme" which will allow you
to explore other predefined themes without losing your work.
</p>
<?php
}
?>
<hr />
<h3><span style="color:blue;">Use "My Saved Theme"</span></h3>
<?php
weaver_st_show_subtheme_form();
/* add the picker for subthemes */
?>
<hr />
<h3><span style="color:blue;">Save Current Settings in Backup File</span></h3>
<small><strong>Save</strong> <u>all</u> current options (both Main and Advanced) in a <strong>file</strong> on your
WordPress Site's <em><?php
echo $ttw_theme_dir;
?>
</em> directory named 'weaver_backup_yyyy-mm-dd-hhmm.wvb'
where the last part is a GMT based date and time stamp.
<?php
if (weaver_allow_multisite()) {
?>
You will be able to restore this theme later using the <strong>Restore Saved Theme/Backup</strong> section.
<?php
}
?>
Please be sure you've saved any changes you might have made.</small><br />
<form enctype="multipart/form-data" name='backup-settings' method='post'>
<span class='submit'><input name='backup_settings' type='submit' value='Backup All Current Settings'/></span>
<?php
weaver_nonce_field('backup_settings');
?>
</form><br />
<hr />
<h3><span style="color:blue;">Save Current Theme to File or Download to your computer</span></h3>
<small><strong>Save</strong> current <em>theme related</em> settings (non-site specific settings), either by downloading
to <strong>your computer</strong> or saving a <strong>file</strong> on your WordPress Site's <em><?php
echo $ttw_theme_dir;
?>
</em> directory.
<?php
if (weaver_allow_multisite()) {
?>
You will be able to restore this theme later using the <strong>Restore Saved Theme/Backup</strong> section.
<?php
}
?>
Please be sure you've saved any changes you might have made.</small><br /><br />
<strong>Save as file on this website's server</strong>
<p>Please provide a name for your file, then click the "Save File" button. <b>Warning:</b> Duplicate names will
automatically overwrite existing file without notification.</p>
<form enctype="multipart/form-data" name='savetheme' method='post'><table cellspacing='10' cellpadding='5'>
<table>
<td>Name for saved theme: <input type="text" name="savethemename" size="30" /> <small>(Please use a meaningful
name - do not provide file extension. Name might be altered to standard form.)</small></td></tr>
<tr>
<td><span class='submit'><input name='filesavetheme' type='submit' value='Save Theme in File'/></span>
<small><strong>Save Theme in File</strong> - Theme will be saved in <em><?php
echo $ttw_theme_dir;
?>
</em> directory on your site server.</small></td>
</tr>
</table>
<?php
weaver_nonce_field('filesavetheme');
?>
</form><br />
<strong>Download to your computer</strong>
<p>Please <em>right</em>-click <a href="<?php
echo "{$upload_link}";
?>
"><strong>[* here *]</strong></a> to download the saved theme to your computer. </p>
<?php
if (weaver_allow_multisite()) {
?>
<hr />
<h3><span style="color:blue;">Restore Saved Theme/Backup from file</span></h3>
<small>You can restore a previously saved theme (.wvr) or backup (.wvb) file directly from your WordPress
Site's <em><?php
echo $ttw_theme_dir;
?>
</em> directory, or from a file saved on your computer.
Note: after you restore a saved theme, it will be loaded into the current settings. A <em>theme</em> restore will
replace only settings that are not site-specific. A <em>backup</em> file will replace all current settings.
If you've uploaded the theme from your computer, you might then want to also save a local copy on your
website server.</small><br /><br />
<form enctype="multipart/form-data" name='localrestoretheme' method='post'><table cellspacing='10' cellpadding='5'>
<table>
<tr><td><strong>Restore from file saved on this website's server</strong></td></tr>
<tr>
<td>Select theme/backup file: <?php
weaver_subtheme_list('ttw_restorename');
?>
Note: <strong>.wvr</strong> are Theme definitions. <strong>.wvb</strong> are full backups. (Restores to current settings.)</td></tr>
<tr>
<td><span class='submit'><input name='restoretheme' type='submit' value='Restore Theme/Backup'/></span>
<small><strong>Restore</strong> a theme/backup you've previously saved on your site's <em><?php
echo $ttw_theme_dir;
?>
</em> directory. Will replace current settings.</small></td>
</tr>
<tr><td> </td></tr>
</table>
<?php
weaver_nonce_field('restoretheme');
?>
</form>
<form enctype="multipart/form-data" action="<?php
echo $_SERVER["REQUEST_URI"];
?>
" method="POST">
<table>
<tr><td><strong>Upload file saved on your computer</strong></td></tr>
<tr valign="top">
<td>Select theme/backup file to upload: <input name="uploaded" type="file" />
<input type="hidden" name="uploadit" value="yes" /> (Restores to current settings.)
</td>
</tr>
<tr><td><span class='submit'><input name="uploadtheme" type="submit" value="Upload theme/backup" /></span> <small><strong>Upload and Restore</strong> a theme/backup from file on your computer. Will become current settings.</small></td></tr>
<tr><td> </td></tr>
</table>
<?php
weaver_nonce_field('uploadtheme');
?>
</form>
<hr />
<form enctype="multipart/form-data" name='maintaintheme' method='post'>
<h3><span style="color:green;">Sub-theme and Backup File Maintenance</span></h3>
<?php
weaver_subtheme_list('selectName');
?>
<span class='submit'><input name='deletetheme' type='submit' value='Delete Sub-Theme/Backup File'/></span>
<strong>Warning!</strong>This action can't be undone, so be sure you mean to delete a file!
<?php
weaver_nonce_field('deletetheme');
?>
</form>
<?php
}
if (!weaver_f_file_access_available()) {
echo '</div> <!-- end of hiding save/restore because not file access available -->';
}
?>
<hr />
<form name="ttw_resetweaver_form" method="post" onSubmit="return confirm('Are you sure you want to reset all Weaver settings?');">
<h3><span style="color:green;">Clear all Weaver Settings</span></h3>
<strong>Click the Clear button to reset all Weaver settings to the default values.</strong><br > <em>Warning: You will lose all current settings.</em> You should use "Backup All Current Settings" to save a copy
of your current settings before clearing! <span class="submit"><input type="submit" name="reset_weaver" value="Clear All Weaver Settings"/></span>
<?php
weaver_nonce_field('reset_weaver');
?>
</form> <!-- ttw_resetweaver_form -->
<hr />
<?php
}
function weaver_uploadit()
{
// upload theme from users computer
// they've supplied and uploaded a file
$ok = true;
// no errors so far
if (isset($_FILES['uploaded']['name'])) {
$filename = $_FILES['uploaded']['name'];
} else {
$filename = "";
}
if (isset($_FILES['uploaded']['tmp_name'])) {
$openname = $_FILES['uploaded']['tmp_name'];
} else {
$openname = "";
}
//Check the file extension
$check_file = strtolower($filename);
$ext_check = end(explode('.', $check_file));
if (!weaver_f_file_access_available()) {
$errors[] = "Sorry - Weaver unable to access files.<br />";
$ok = false;
}
if ($filename == "") {
$errors[] = "You didn't select a file to upload.<br />";
$ok = false;
}
if ($ok && $ext_check != 'wvr' && $ext_check != 'wvb') {
$errors[] = "Theme files must have <em>.wvr</em> or <em>.wvb</em> extension.<br />";
$ok = false;
}
if ($ok) {
if (!weaver_f_exists($openname)) {
$errors[] = '<strong><em style="color:red;">' . __('Sorry, there was a problem uploading your file. You may need to check your folder permissions or other server settings.', WEAVER_TRANSADMIN) . '</em></strong>' . "<br />(Trying to use file '{$openname}')";
$ok = false;
}
}
if (!$ok) {
echo '<div id="message" class="updated fade"><p><strong><em style="color:red;">ERROR</em></strong></p><p>';
foreach ($errors as $error) {
echo $error . '<br />';
}
echo '</p></div>';
} else {
// OK - read file and save to My Saved Theme
// $handle has file handle to temp file.
$contents = weaver_f_get_contents($openname);
if (!weaver_set_current_to_serialized_values($contents, 'weaver_uploadit:' . $openname)) {
echo '<div id="message" class="updated fade"><p><strong><em style="color:red;">' . __('Sorry, there was a problem uploading your file. The file you picked was not a valid Weaver theme file.', WEAVER_TRANSADMIN) . '</em></strong></p></div>';
} else {
$t = weaver_getopt('ttw_subtheme');
if ($t == '') {
$t = 'Wheat';
}
/* did we save a theme? */
weaver_save_msg(__("Weaver theme options reset to uploaded theme, saved as: ", WEAVER_TRANSADMIN) . $t);
}
}
}
