[phpBB Debug] PHP Warning: in file [ROOT]/includes/crs/crs_misc_functions.php on line 37: mime_content_type(): Empty filename or path Zen Cart 源代码 audience.php
<?php
/**
* functions/audience.php
* Builds output queries for customer segments
*
* @package functions
* @copyright Copyright 2003-2006 Zen Cart Development Team
* @copyright Portions Copyright 2003 osCommerce
* @license http://www.zen-cart.com/license/2_0.txt GNU Public License V2.0
* @version $Id: audience.php 4135 2006-08-14 04:25:02Z drbyte $
*/
//
// This will be turned into a class in later release...
function get_audiences_list($query_category='email', $display_count="") {
// used to display drop-down list of available audiences in emailing modules:
// ie: mail, gv_main, coupon_admin... and eventually newsletters too.
// gets info from query_builder table
include_once(DIR_WS_LANGUAGES . $_SESSION['language'] . '/' . 'audience.php'); //$current_page
global $db;
$count_array = array();
$count=0;
if ($display_count=="") $display_count=AUDIENCE_SELECT_DISPLAY_COUNTS;
// get list of queries in database table, based on category supplied
$queries_list = $db->Execute("select query_name, query_string from " . TABLE_QUERY_BUILDER . " " .
"where query_category like '%" . $query_category . "%'");
$audience_list = array();
if ($queries_list->RecordCount() > 1) { // if more than one query record found
$audience_list[] = array('id' => '', 'text' => TEXT_SELECT_AN_OPTION); //provide a "not-selected" value
}
reset($queries_list);
while (!$queries_list->EOF) {
// if requested, show recordcounts at end of descriptions of each entry
// This could slow things down considerably, so use sparingly !!!!
if ($display_count=='true' || $display_count ==true ) { // if it's literal 'true' or logical true
$count_array = $db->Execute(parsed_query_string($queries_list->fields['query_string']) );
$count = $count_array->RecordCount();
}
// generate an array consisting of 2 columns which are identical. Key and Text are same.
// Thus, when the array is used in a Select Box, the key is the same as the displayed description
// The key can then be used to get the actual select SQL statement using the get...addresses_query function, below.
$audience_list[] = array('id' => $queries_list->fields['query_name'], 'text' => $queries_list->fields['query_name'] . ' (' . $count . ')');
$queries_list->MoveNext();
}
//if this is called by an emailing module which offers individual customers as an option, add all customers email addresses as well.
if ($query_category=='email') {
$customers_values = $db->Execute("select customers_email_address, customers_firstname, customers_lastname " .
"from " . TABLE_CUSTOMERS . " WHERE customers_email_format != 'NONE' " .
"order by customers_lastname, customers_firstname, customers_email_address");
while(!$customers_values->EOF) {
$audience_list[] = array('id' => $customers_values->fields['customers_email_address'],
'text' => $customers_values->fields['customers_lastname'] . ', ' . $customers_values->fields['customers_firstname'] . ' (' . $customers_values->fields['customers_email_address'] . ')');
$customers_values->MoveNext();
}
}
// send back the array for display in the SELECT drop-down menu
return $audience_list;
}
function get_audience_sql_query($selected_entry, $query_category='email') {
// This is used to take the query_name selected in the drop-down menu or singular customer email address and
// generate the SQL Select query to be used to build the list of email addresses to be sent to
// it only returns a query name and query string (SQL SELECT statement)
// the query string is then used in a $db->Execute() command for later parsing and emailing.
global $db;
$query_name='';
$queries_list = $db->Execute("select query_name, query_string from " . TABLE_QUERY_BUILDER . " " .
"where query_category like '%" . $query_category . "%'");
// "where query_category = '" . $query_category . "'");
while (!$queries_list->EOF) {
if ($selected_entry == $queries_list->fields['query_name']) {
$query_name = $queries_list->fields['query_name'];
$query_string = parsed_query_string($queries_list->fields['query_string']);
//echo 'GET_AUD_EM_ADDR_QRY:<br />query_name='.$query_name.'<br />query_string='.$query_string;
}
$queries_list->MoveNext();
}
//if no match found against queries listed in database, then $selected_entry must be an email address
if ($query_name=='' && $query_category=='email') {
$cust_email_address = zen_db_prepare_input($selected_entry);
$query_name = $cust_email_address;
$query_string = "select customers_firstname, customers_lastname, customers_email_address
from " . TABLE_CUSTOMERS . "
where customers_email_address = '" . zen_db_input($cust_email_address) . "'";
}
//send back a 1-row array containing the query_name and the SQL query_string
return array('query_name'=>$query_name, 'query_string'=>$query_string);
}
function parsed_query_string($read_string) {
// extract table names from sql strings, so that prefixes are supported.
// this will also in the future be used to reconstruct queries from query_keys_list field in query_builder table.
$allwords = explode( " ", $read_string );
reset( $allwords );
while( list( $key, $val ) = each( $allwords ) ) {
// find "{TABLE_" and extract that tablename
if( substr( $val, 0, 7) == "{TABLE_" && substr( $val, -1) == "}" ) { //check for leading and trailing {} braces
$val = substr( $val, 2, strlen($val)-2); // strip off braces. Could also use str_replace(array('{','}'),'',$val);
//now return the value of the CONSTANT with the name that $val has. ie: TABLE_CUSTOMERS = zen_customers
$val = constant($val);
} elseif ( substr( $val, 0, 6) == "TABLE_" ) {
//return the value of the CONSTANT with the name that $val has. ie: TABLE_CUSTOMERS = zen_customers
$val = constant($val);
} elseif ( substr( $val, 0, 9) == '$SESSION:' ) {
//return the value of the SESSION var indicated
$param = str_replace('$SESSION:', '', $val);
$val = $_SESSION[$param];
}
$good_string .= $val.' ';
}
return $good_string;
}