+<?php
+
+
+/* Address Take -- steals addresses from incoming email messages. Searches
+ the To, Cc, From and Reply-To headers, also searches the body of the
+ message. */
+
+function squirrelmail_plugin_init_abook_take()
+{
+ global $squirrelmail_plugin_hooks;
+
+ $squirrelmail_plugin_hooks['read_body_bottom']['abook_take'] = 'abook_take_read';
+ $squirrelmail_plugin_hooks['loading_prefs']['abook_take'] = 'abook_take_pref';
+ $squirrelmail_plugin_hooks['options_display_inside']['abook_take'] = 'abook_take_options';
+ $squirrelmail_plugin_hooks['options_display_save']['abook_take'] = 'abook_take_save';
+}
+
+
+function valid_email ($email, $verify)
+{
+ global $abook_take_verify;
+
+ if (eregi("^[0-9a-z]([-_.]?[0-9a-z])*@[0-9a-z]([-.]?[0-9a-z])*\\.[a-wyz][a-z](g|l|m|pa|t|u|v)?$",
+ $email, $check))
+ {
+ if (! $verify)
+ {
+ return TRUE;
+ }
+
+ if (checkdnsrr(substr(strstr($email, '@'), 1), 'ANY'))
+ {
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+
+
+function abook_take_read_string($str)
+{
+ global $abook_found_email;
+
+ $str = eregi_replace('[^-0-9a-z_.@]', ' ', $str);
+ $str = eregi_replace('[[:space:]]+', ' ', $str);
+ $chances = split(' ', $str);
+ $i = 0;
+ while ($i < count($chances))
+ {
+ if (valid_email($chances[$i], 0) &&
+ ! isset($abook_found_email[$chances[$i]]))
+ {
+ //echo '<option value="' . $chances[$i] . '">' . $chances[$i] .
+ // '</option>' . "\n";
+ echo "<input type=\"hidden\" name=\"email[]\" value=\"$chances[$i]\">\n";
+ $abook_found_email[$chances[$i]] = 1;
+ }
+ $i ++;
+ }
+}
+
+
+function abook_take_read_array($array)
+{
+ $i = 0;
+ while ($i < count($array))
+ {
+ abook_take_read_string($array[$i]);
+ $i ++;
+ }
+}
+
+
+function abook_take_read()
+{
+ global $color, $abook_take_location;
+ global $body, $abook_take_hide, $message, $imapConnection;
+
+ if ($abook_take_hide)
+ return;
+
+ ?>
+ <FORM ACTION="../plugins/abook_take/take.php" METHOD=POST>
+ <table align="<?PHP
+ echo $abook_take_location;
+ ?>" cellpadding=3 cellspacing=0 border=0 bgcolor="<?PHP
+ echo $color[10]
+ ?>">
+ <tr>
+ <td>
+ <table cellpadding=2 cellspacing=1 border=0 bgcolor="<?PHP
+ echo $color[5]
+ ?>">
+ <tr>
+ <td>
+ <?PHP
+ abook_take_read_string($message->header->from);
+ abook_take_read_array($message->header->cc);
+ abook_take_read_array($message->header->reply_to);
+ abook_take_read_array($message->header->to);
+
+
+ $new_body = $body;
+ $pos = strpos($new_body,
+ '">Download this as a file</A></CENTER><BR></SMALL>');
+ if (is_int($pos))
+ {
+ $new_body = substr($new_body, 0, $pos);
+ }
+
+ $trans = get_html_translation_table(HTML_ENTITIES);
+ $trans[' '] = ' ';
+ $trans = array_flip($trans);
+ $new_body = strtr($new_body, $trans);
+
+ $new_body = urldecode($new_body);
+ $new_body = strip_tags($new_body);
+
+ $new_body = strtr($new_body, "\n", ' ');
+
+ abook_take_read_string($body);
+ ?>
+ <INPUT TYPE="submit" VALUE="Take Address">
+ </td>
+ </tr>
+ </table>
+ </td>
+ </tr>
+ </table>
+ </form>
+ <?PHP
+}
+
+function abook_take_pref()
+{
+ global $username, $data_dir;
+ global $abook_take_hide, $abook_take_location, $abook_take_verify;
+
+ $abook_take_location = getPref($data_dir, $username, 'abook_take_location');
+ if ($abook_take_location == '')
+ $abook_take_location = 'center';
+
+ $abook_take_hide = getPref($data_dir, $username, 'abook_take_hide');
+ $abook_take_verify = getPref($data_dir, $username, 'abook_take_verify');
+}
+
+
+function abook_take_options()
+{
+ global $abook_take_location, $abook_take_hide, $abook_take_verify;
+
+ ?><tr><td align=right nowrap valign="top">Address Book Take:</td>
+ <td><select name="abook_take_abook_take_location">
+ <option value="left"<?PHP
+ if ($abook_take_location == 'left')
+ echo ' SELECTED';
+ ?>>Left aligned</option>
+ <option value="center"<?PHP
+ if ($abook_take_location == 'center')
+ echo ' SELECTED';
+ ?>>Centered</option>
+ <option value="right"<?PHP
+ if ($abook_take_location == 'right')
+ echo ' SELECTED';
+ ?>>Right aligned</option>
+ </select> on the Read screen<br>
+ <input type=checkbox name="abook_take_abook_take_hide"<?PHP
+ if ($abook_take_hide)
+ echo ' CHECKED';
+ ?>> Hide the box<br>
+ <input type=checkbox name="abook_take_abook_take_verify"<?PHP
+ if ($abook_take_verify)
+ echo ' CHECKED';
+ ?>> Try to verify addresses
+ </td></tr><?PHP
+}
+
+
+function abook_take_save()
+{
+ global $username, $data_dir;
+ global $abook_take_abook_take_location;
+ global $abook_take_abook_take_hide;
+ global $abook_take_abook_take_verify;
+
+
+ if (isset($abook_take_abook_take_location))
+ {
+ setPref($data_dir, $username, 'abook_take_location', $abook_take_abook_take_location);
+ }
+ else
+ {
+ setPref($data_dir, $username, 'abook_take_location', 'center');
+ }
+
+ if (isset($abook_take_abook_take_hide))
+ {
+ setPref($data_dir, $username, 'abook_take_hide', '1');
+ }
+ else
+ {
+ setPref($data_dir, $username, 'abook_take_hide', '');
+ }
+
+ if (isset($abook_take_abook_take_verify))
+ {
+ setPref($data_dir, $username, 'abook_take_verify', '1');
+ }
+ else
+ {
+ setPref($data_dir, $username, 'abook_take_verify', '');
+ }
+}
+
+?>