/* Plugin Name: WP Minify Plugin URI: http://omninoggin.com/wordpress-plugins/wp-minify-wordpress-plugin/ Description: This plugin uses the Minify engine to combine and compress JS and CSS files to improve page load time. Version: 1.2.0 Author: Thaya Kareeson Author URI: http://omninoggin.com */ /* Copyright 2009-2011 Thaya Kareeson (email : thaya.kareeson@gmail.com) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ class WPMinify { var $author_homepage = 'http://omninoggin.com/'; var $homepage = 'http://omninoggin.com/wordpress-plugins/wp-minify-wordpress-plugin/'; var $name = 'wp_minify'; var $name_dashed = 'wp-minify'; var $name_proper = 'WP Minify'; var $required_wp_version = '2.7'; var $version = '1.2.0'; var $c = null; var $debug = false; var $cache_location = 'wp-content/plugins/wp-minify/cache/'; var $url_len_limit = 2000; var $minify_limit = 50; var $buffer_started = false; var $default_exclude = array(); function WPMinify() { // initialize common functions $this->c = new WPMinifyCommon($this); // load translation $this->c->load_text_domain(); // register admin scripts add_action('admin_init', array($this->c, 'a_register_scripts')); add_action('admin_init', array($this->c, 'a_register_styles')); // check wp version add_action('admin_head', array($this->c, 'a_check_version')); // load admin menu add_action('admin_menu', array($this, 'a_menu')); // register ajax handler add_action('wp_ajax_wpm', array($this, 'a_ajax_handler')); // No need to minify admin stuff if (!is_admin() && !is_feed() && !defined('XMLRPC_REQUEST')) { // Don't minify if if user passes wp-minify-off=1 in GET parameter if (!(isset($_GET['wp-minify-off']) && $_GET['wp-minify-off'])) { add_action('init', array($this, 'pre_content'), 99999); add_action('wp_footer', array($this, 'post_content')); } // advertise hook add_action('wp_footer', array($this, 'advertise')); } } // admin functions function a_default_options() { return array( 'cache_external' => false, 'cache_interval' => 900, 'css_exclude' => array(), 'css_include' => array(), 'debug_nominify' => false, 'debug_firephp' => false, 'enable_css' => true, 'enable_js' => true, 'enable_html' => true, 'auto_base' => true, 'extra_minify_options' => '', 'js_exclude' => array(), 'js_include' => array(), 'js_in_footer' => false, 'force_https' => false, 'pretty_url' => false, 'show_link' => false, 'show_advanced' => false, 'uri_exclude' => array(), 'version' => $this->version, 'deprecated' => array( 'wp_path', 'debug', 'debug_noprettyurl' ) ); } function a_update_options() { // new options $wpm_new_options = stripslashes_deep($_POST['wpm_options_update']); // current options $wpm_current_options = get_option($this->name); // convert "on" to true and "off" to false for checkbox fields // and set defaults for fields that are left blank if (isset($wpm_new_options['show_link']) && $wpm_new_options['show_link'] == "on") $wpm_new_options['show_link'] = true; else $wpm_new_options['show_link'] = false; if (isset($wpm_new_options['enable_js'])) $wpm_new_options['enable_js'] = true; else $wpm_new_options['enable_js'] = false; if (isset($wpm_new_options['enable_css'])) $wpm_new_options['enable_css'] = true; else $wpm_new_options['enable_css'] = false; if (isset($wpm_new_options['enable_html'])) $wpm_new_options['enable_html'] = true; else $wpm_new_options['enable_html'] = false; if (isset($wpm_new_options['auto_base'])) $wpm_new_options['auto_base'] = true; else $wpm_new_options['auto_base'] = false; if (isset($wpm_new_options['cache_external'])) $wpm_new_options['cache_external'] = true; else $wpm_new_options['cache_external'] = false; if (isset($wpm_new_options['js_in_footer'])) $wpm_new_options['js_in_footer'] = true; else $wpm_new_options['js_in_footer'] = false; if (isset($wpm_new_options['pretty_url'])) $wpm_new_options['pretty_url'] = true; else $wpm_new_options['pretty_url'] = false; if (isset($wpm_new_options['debug_nominify'])) $wpm_new_options['debug_nominify'] = true; else $wpm_new_options['debug_nominify'] = false; if (isset($wpm_new_options['debug_firephp'])) $wpm_new_options['debug_firephp'] = true; else $wpm_new_options['debug_firephp'] = false; $this->a_set_minify_config($wpm_new_options['debug_nominify'], $wpm_new_options['debug_firephp']); if ( isset($wpm_new_options['force_https']) ) $wpm_new_options['force_https'] = true; else $wpm_new_options['force_https'] = false; if (strlen(trim($wpm_new_options['js_include'])) > 0) $wpm_new_options['js_include'] = $this->array_trim(split(chr(10), str_replace(chr(13), '', $wpm_new_options['js_include']))); else $wpm_new_options['js_include'] = array(); if (strlen(trim($wpm_new_options['js_exclude'])) > 0) $wpm_new_options['js_exclude'] = $this->array_trim(split(chr(10), str_replace(chr(13), '', $wpm_new_options['js_exclude']))); else $wpm_new_options['js_exclude'] = array(); if (strlen(trim($wpm_new_options['css_include'])) > 0) $wpm_new_options['css_include'] = $this->array_trim(split(chr(10), str_replace(chr(13), '', $wpm_new_options['css_include']))); else $wpm_new_options['css_include'] = array(); if (strlen(trim($wpm_new_options['css_exclude'])) > 0) $wpm_new_options['css_exclude'] = $this->array_trim(split(chr(10), str_replace(chr(13), '', $wpm_new_options['css_exclude']))); else $wpm_new_options['css_exclude'] = array(); if ( strlen(trim($wpm_new_options['uri_exclude'])) > 0 ) $wpm_new_options['uri_exclude'] = $this->array_trim(split(chr(10), str_replace(chr(13), '', $wpm_new_options['uri_exclude']))); else $wpm_new_options['uri_exclude'] = array(); // Update options foreach ($wpm_new_options as $key => $value) { $wpm_current_options[$key] = $value; } update_option($this->name, $wpm_current_options); } function a_set_advanced_options($val) { $wpm_options = get_option($this->name); $wpm_options['show_advanced'] = $val; update_option($this->name, $wpm_options); } function a_ajax_handler() { check_ajax_referer($this->name); if (isset($_POST['wpm_action'])) { if (strtolower($_POST['wpm_action']) == 'show_advanced') { $this->a_set_advanced_options(true); } elseif (strtolower($_POST['wpm_action']) == 'hide_advanced') { $this->a_set_advanced_options(false); } else { echo 'Invalid wpm_action.'; } } exit(); } function a_request_handler() { if (isset($_POST['wpm_options_update_submit'])) { check_admin_referer($this->name); $this->a_update_options(); add_action('admin_notices', array($this->c, 'a_notify_updated')); } elseif (isset($_POST['wpm_options_clear_cache_submit'])) { // if user wants to regenerate nonce check_admin_referer($this->name); $this->c->a_clear_cache(); add_action('admin_notices', array($this->c, 'a_notify_cache_cleared')); } elseif (isset($_POST['wpm_options_upgrade_submit'])) { // if user wants to upgrade options (for new options on version upgrades) check_admin_referer($this->name); $this->c->a_upgrade_options(); add_action('admin_notices', array($this->c, 'a_notify_upgraded')); } elseif (isset($_POST['wpm_options_reset_submit'])) { // if user wants to reset all options check_admin_referer($this->name); $this->c->a_reset_options(); add_action('admin_notices', array($this->c, 'a_notify_reset')); } // only check these on plugin settings page $this->c->a_check_dir_writable($this->c->get_plugin_dir().'cache/', array($this, 'a_notify_cache_not_writable')); $this->c->a_check_orphan_options(array($this, 'a_notify_orphan_options')); if ($this->c->a_check_dir_writable($this->c->get_plugin_dir().'min/config.php', array($this, 'a_notify_config_not_writable'))) { $this->a_check_minify_config(); } } function a_check_minify_config() { $fname = $this->c->get_plugin_dir().'min/config.php'; $fhandle = fopen($fname,'r'); $content = fread($fhandle,filesize($fname)); $config_modified = false; preg_match('/\/\/###WPM-CACHE-PATH-BEFORE###(.*)\/\/###WPM-CACHE-PATH-AFTER###/s', $content, $matches); $cache_path_code = $matches[1]; if (!preg_match('/\$min_cachePath.*?/', $cache_path_code)) { $content = preg_replace( '/\/\/###WPM-CACHE-PATH-BEFORE###(.*)\/\/###WPM-CACHE-PATH-AFTER###/s', "//###WPM-CACHE-PATH-BEFORE###\n".'$min_cachePath = \''.$this->c->get_plugin_dir()."cache/';\n//###WPM-CACHE-PATH-AFTER###", $content); $config_modified = true; } preg_match('/\/\/###WPM-CACHE-AGE-BEFORE###(.*)\/\/###WPM-CACHE-AGE-AFTER###/s', $content, $matches); $cache_age_code = $matches[1]; if (!preg_match('/\$min_serveOptions\[\'maxAge\'].*?/', $cache_age_code)) { $content = preg_replace( '/\/\/###WPM-CACHE-AGE-BEFORE###(.*)\/\/###WPM-CACHE-AGE-AFTER###/s', "//###WPM-CACHE-AGE-BEFORE###\n".'$min_serveOptions[\'maxAge\'] = 2592000;'."\n//###WPM-CACHE-AGE-AFTER###", $content); $config_modified = true; } if ($config_modified) { $this->a_notify_modified_minify_config(); } $fhandle = fopen($fname,"w"); fwrite($fhandle,$content); fclose($fhandle); } function a_set_minify_config($nominify = false, $firephp = false) { if ($nominify) { $nominify = 'true'; } else { $nominify = 'false'; } if ($firephp) { $firephp = 'true'; } else { $firephp = 'false'; } $fname = $this->c->get_plugin_dir().'min/config.php'; $fhandle = fopen($fname,'r'); $content = fread($fhandle,filesize($fname)); $content = preg_replace( '/\/\/###WPM-DEBUG-FLAG-BEFORE###(.*)\/\/###WPM-DEBUG-FLAG-AFTER###/s', "//###WPM-DEBUG-FLAG-BEFORE###\n".'$min_allowDebugFlag = '.$nominify.";\n//###WPM-DEBUG-FLAG-AFTER###", $content); $content = preg_replace( '/\/\/###WPM-ERROR-LOGGER-BEFORE###(.*)\/\/###WPM-ERROR-LOGGER-AFTER###/s', "//###WPM-ERROR-LOGGER-BEFORE###\n".'$min_errorLogger = '.$firephp.";\n//###WPM-ERROR-LOGGER-AFTER###", $content); $fhandle = fopen($fname,"w"); fwrite($fhandle,$content); fclose($fhandle); } function a_notify_cache_not_writable() { $this->c->a_notify( sprintf('%s: %s', __('Cache directory is not writable. Please grant your server write permissions to the directory', $this->name), $this->c->get_plugin_dir().'cache/'), true); } function a_notify_config_not_writable() { $this->c->a_notify( sprintf('%s: %s', __('Minify Engine config.php is not writable. Please grant your server write permissions to file', $this->name), $this->c->get_plugin_dir().'min/config.php')); } function a_notify_orphan_options() { $this->c->a_notify( sprintf('%s', __('Some option settings are missing (possibly from plugin upgrade).', $this->name))); } function a_notify_modified_minify_config() { $this->c->a_notify(__('Minify Engine config.php was configured automatically.', $this->name)); } function a_menu() { $options_page = add_options_page($this->name_proper, $this->name_proper, 'manage_options', 'wp-minify', array($this, 'a_page')); add_action('admin_head-'.$options_page, array($this, 'a_request_handler')); add_action('admin_print_scripts-'.$options_page, array($this->c, 'a_enqueue_scripts')); add_action('admin_print_styles-'.$options_page, array($this->c, 'a_enqueue_styles')); } function a_page() { $wpm_options = get_option($this->name); printf('

%s

%s |  %s
', __('WP Minify Options', $this->name), __('General Configuration', $this->name), __('Documentation', $this->name) ); printf('
'); if (isset($_GET['wpm-page'])) { if ($_GET['wpm-page'] || !$_GET['wpm-page']) { require_once('options-generic.php'); } } else { require_once('options-generic.php'); } printf('
'); // omni_admin_main require_once('options-sidebar.php'); printf('
'); // wrap } // admin_page() // other functions function fetch_and_cache($url, $cache_file) { $ch = curl_init(); $timeout = 5; // set to zero for no timeout curl_setopt ($ch, CURLOPT_URL, $url); curl_setopt ($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout); curl_setopt ($ch, CURLOPT_USERAGENT, 'WP-Minify'); $content = curl_exec($ch); curl_close($ch); if ($content) { if (is_array($content)) { $content = implode($content); } // save cache file $fh = fopen($cache_file, 'w'); if ($fh) { fwrite($fh, $content); fclose($fh); } else { // cannot open for write. no error b/c something else is probably writing to the file. } return $content; } else { printf( '%s: '.$url.'. %s
', __('Error: Could not fetch and cache URL'), __('You might need to exclude this file in WP Minify options.') ); return ''; } } function refetch_cache_if_expired($url, $cache_file) { $wpm_options = get_option($this->name); $cache_file_mtime = filemtime($cache_file); if ((time() - $cache_file_mtime) > $wpm_options['cache_interval']) { $this->fetch_and_cache($url, $cache_file); } } function tiny_filename($str) { $f = __FILE__; // no fancy shortening for Windows return ('/' === $f[0]) ? strtr(base64_encode(md5($str, true)), '+/=', '-_(') : md5($str); } function array_trim($arr, $charlist=null) { foreach ($arr as $key => $value) { if (is_array($value)) $result[$key] = array_trim($value, $charlist); else $result[$key] = trim($value, $charlist); } return $result; } function check_and_split_url($url, $latest_modified = 0) { $url_chunk = explode('?f=', $url); $base_url = array_shift($url_chunk); $files = explode(',', array_shift($url_chunk)); $num_files = sizeof($files); if ($this->url_needs_splitting($url, $files)) { $first_half = $this->check_and_split_url($base_url . '?f=' . implode(',', array_slice($files, 0, $num_files/2)), $latest_modified); $second_half = $this->check_and_split_url($base_url . '?f=' . implode(',', array_slice($files, $num_files/2)), $latest_modified); return $first_half + $second_half; } else { $wpm_options = get_option($this->name); // append &debug if we need to if ($wpm_options['debug_nominify']) { $debug_string = '&debug=true'; } else { $debug_string = ''; } // append base directory if needed $base = $this->get_base(); if ($base != '') { $base_string = '&b='.$base; } else { $base_string = ''; } // get rid of any base directory specification in extra options $extra_minify_options = preg_replace('/(&|&|\b)b=[^&]*/', '', trim($wpm_options['extra_minify_options'])); if (trim($extra_minify_options) != '') { $extra_string = '&'.$extra_minify_options; } else { $extra_string = ''; } // append last modified time $latest_modified_string = '&m='.$latest_modified; return array($base_url . '?f=' . implode(',', $files) . $debug_string . $base_string . $extra_string . $latest_modified_string); } } function fetch_content($url, $type = '') { $cache_file = $this->c->get_plugin_dir().'cache/'.md5($url).$type; $content = ''; if (file_exists($cache_file)) { // check cache expiration $this->refetch_cache_if_expired($url, $cache_file); $fh = fopen($cache_file, 'r'); if ($fh && filesize($cache_file) > 0) { $content = fread($fh, filesize($cache_file)); fclose($fh); } else { // cannot open cache file so fetch it $content = $this->fetch_and_cache($url, $cache_file); } } else { // no cache file. fetch from internet and save to local cache $content = $this->fetch_and_cache($url, $cache_file); } return $content; } function local_version($url) { $site_url = trailingslashit(get_option('siteurl')); $url = str_replace($site_url, '', $url); // relative paths only for local urls $url = preg_replace('/^\//', '', $url); // strip front / if any $url = preg_replace('/\?.*/i', '', $url); // throws away parameters, if any return $url; } function is_external($url, $localize=true) { if ($localize) { $url = $this->local_version($url); } if (substr($url, 0, 4) != 'http' && (substr($url, -3, 3) == '.js' || substr($url, -4, 4) == '.css')) { return false; } else { return true; } } function get_js_location($src) { if ($this->debug) echo 'Script URL:'.$src."
\n"; $script_path = $this->local_version($src); if ($this->is_external($script_path, false)) { // fetch scripts if necessary $this->fetch_content($src, '.js'); $location = $this->cache_location . md5($src) . '.js'; if ($this->debug) echo 'External script detected, cached as:'. md5($src) . "
\n"; } else { // if script is local to server $location = $script_path; if ($this->debug) echo 'Local script detected:'.$script_path."
\n"; } return $location; } function get_css_location($src) { if ($this->debug) echo 'Style URL:'.$src."
\n"; $css_path = $this->local_version($src); if ($this->is_external($css_path, false)) { // fetch scripts if necessary $this->fetch_content($src, '.css'); $location = $this->cache_location . md5($src) . '.css'; if ($this->debug) echo 'External css detected, cached as:'. md5($src) . "
\n"; } else { $location = $css_path; // if css is local to server if ($this->debug) echo 'Local css detected:'.$css_path."
\n"; } return $location; } function url_needs_splitting($url, $locations) { if ($url > $this->url_len_limit || count($locations) > $this->minify_limit) { return true; } else { return false; } } function build_minify_urls($locations, $type) { $wpm_options = get_option($this->name); $minify_url = $this->c->get_plugin_url().'min/?f='; if ($wpm_options['force_https'] && $_SERVER["HTTPS"] == "on") { $minify_url = preg_replace('/^http:\/\//', 'https://', $minify_url); } $minify_url .= implode(',', $locations); $latest_modified = $this->get_latest_modified_time($locations); $minify_urls = $this->check_and_split_url($minify_url, $latest_modified); if ($wpm_options['pretty_url']) { return $this->get_cached_minify_urls($minify_urls, $type); } else { return $minify_urls; } } function get_cached_minify_urls($urls, $type) { $wpm_options = get_option($this->name); $cached_urls = array(); foreach ($urls as $url) { $cache_file = $this->c->get_plugin_dir().'cache/'.md5($url).$type; if (file_exists($cache_file)) { // check cache expiration $this->refetch_cache_if_expired($url, $cache_file); $fh = fopen($cache_file, 'r'); if ($fh && filesize($cache_file) > 0) { $content = fread($fh, filesize($cache_file)); fclose($fh); } else { // cannot open cache file so fetch it $this->fetch_and_cache($url, $cache_file); } } else { // no cache file. fetch it $this->fetch_and_cache($url, $cache_file); } $cache_url = $this->c->get_plugin_url().'cache/'.md5($url).$type.'?m='.filemtime($cache_file); $cached_urls[] = $cache_url; } return $cached_urls; } function get_base_from_minify_args() { $wpm_options = get_option($this->name); if (!empty($wpm_options['extra_minify_options'])) { if (preg_match('/\bb=([^&]*?)(&|$)/', trim($wpm_options['extra_minify_options']), $matches)) { return rtrim(trim($matches[1]), '\\/'); } } return ''; } function get_base_from_siteurl() { $site_url = trailingslashit(get_option('siteurl')); return rtrim(preg_replace('/^https?:\/\/.*?\//', '', $site_url), '\\/'); } function get_base() { $base_from_min_args = $this->get_base_from_minify_args(); if ($base_from_min_args != '') { return $base_from_min_args; } $wpm_options = get_option($this->name); if ($wpm_options['auto_base']) { return $this->get_base_from_siteurl(); } else { return ''; } } function get_latest_modified_time($locations = array()) { $latest_modified = 0; if (!empty($locations)) { $base_path = trailingslashit($_SERVER['DOCUMENT_ROOT']); $base_path .= trailingslashit($this->get_base()); foreach ($locations as $location) { $path = $base_path.$location; $mtime = filemtime($path); if ($latest_modified < $mtime) { $latest_modified = $mtime; } } } return $latest_modified; } function extract_css($content) { $wpm_options = get_option($this->name); $css_locations = array(); preg_match_all('/]*?)>/i', $content, $link_tags_match); foreach ($link_tags_match[0] as $link_tag) { if (strpos(strtolower($link_tag), 'stylesheet')) { // check CSS media type if (!strpos(strtolower($link_tag), 'media=') || preg_match('/media=["\'](?:["\']|[^"\']*?(all|screen)[^"\']*?["\'])/', $link_tag) ) { preg_match('/href=[\'"]([^\'"]+)/', $link_tag, $href_match); if ($href_match[1]) { // include it if it is in the include list $include = false; $inclusions = $wpm_options['css_include']; foreach ($inclusions as $include_pat) { $include_pat = trim($include_pat); if (strlen($include_pat) > 0 && strpos($src_match[1], $include_pat) !== false) { $include = true; break; } } if (!$include) { // support external files? if (!$wpm_options['cache_external'] && $this->is_external($href_match[1])) { continue; // skip if we don't cache externals and this file is external } // do not include anything in excluded list $skip = false; $exclusions = array_merge($this->default_exclude, $wpm_options['css_exclude']); foreach ($exclusions as $exclude_pat) { $exclude_pat = trim($exclude_pat); if (strlen($exclude_pat) > 0 && strpos($href_match[1], $exclude_pat) !== false) { $skip = true; break; } } if ($skip) continue; } $content = str_replace($link_tag . '', '', $content); $content = str_replace($link_tag, '', $content); $css_locations[] = $this->get_css_location($href_match[1]); } } } } $css_locations = array_unique($css_locations); return array($content, $css_locations); } function inject_css($content, $css_locations) { if (count($css_locations) > 0) { $wpm_options = get_option($this->name); // build minify URLS $css_tags = ''; $minify_urls = $this->build_minify_urls($css_locations, '.css'); foreach ($minify_urls as $minify_url) { $minify_url = apply_filters('wp_minify_css_url', $minify_url); // Allow plugins to modify final minify URL $css_tags .= ""; } $matches = preg_match('//', $content); if ($matches) { $content = preg_replace('//', "$css_tags", $content, 1); // limit 1 replacement } else { // HTML5 has
tags so account for those in regex $content = preg_replace('/|\s[^>]*?>)/', "\\0\n$css_tags", $content, 1); // limit 1 replacement } } return $content; } function extract_conditionals($content) { preg_match_all('//is', $content, $conditionals_match); $content = preg_replace('//is', '###WPM-CSS-CONDITIONAL###', $content); $conditionals = array(); foreach ($conditionals_match[0] as $conditional) { $conditionals[] = $conditional; } return array($content, $conditionals); } function inject_conditionals($content, $conditionals) { while (count($conditionals) > 0 && strpos($content, '###WPM-CSS-CONDITIONAL###')) { $conditional = array_shift($conditionals); $content = preg_replace('/###WPM-CSS-CONDITIONAL###/', $conditional, $content, 1); } return $content; } function extract_js($content) { $wpm_options = get_option($this->name); $js_locations = array(); preg_match_all('/]*?)><\/script>/i', $content, $script_tags_match); foreach ($script_tags_match[0] as $script_tag) { if (strpos(strtolower($script_tag), 'text/javascript') !== false) { preg_match('/src=[\'"]([^\'"]+)/', $script_tag, $src_match); if ($src_match[1]) { // include it if it is in the include list $include = false; $inclusions = $wpm_options['js_include']; foreach ($inclusions as $include_pat) { $include_pat = trim($include_pat); if (strlen($include_pat) > 0 && strpos($src_match[1], $include_pat) !== false) { $include = true; break; } } if (!$include) { // support external files? if (!$wpm_options['cache_external'] && $this->is_external($src_match[1])) { continue; // skip if we don't cache externals and this file is external } // do not include anything in excluded list $skip = false; $exclusions = array_merge($this->default_exclude, $wpm_options['js_exclude']); foreach ($exclusions as $exclude_pat) { $exclude_pat = trim($exclude_pat); if (strlen($exclude_pat) > 0 && strpos($src_match[1], $exclude_pat) !== false) { $skip = true; break; } } if ($skip) continue; } $content = str_replace($script_tag, '', $content); $js_locations[] = $this->get_js_location($src_match[1]); } } } $js_locations = array_unique($js_locations); return array($content, $js_locations); } function inject_js($content, $js_locations) { if (count($js_locations) > 0) { // build minify URLS $js_tags = ''; $minify_urls = $this->build_minify_urls($js_locations, '.js'); foreach ($minify_urls as $minify_url) { $minify_url = apply_filters('wp_minify_js_url', $minify_url); // Allow plugins to modify final minify URL $js_tags .= ""; } $matches = preg_match('//', $content); if ($matches) { $content = preg_replace('//', "$js_tags", $content, 1); // limit 1 replacement } else { $wpm_options = get_option($this->name); if ($wpm_options['js_in_footer']) { $content = preg_replace('/<\/body>/', "$js_tags\n", $content, 1); // limit 1 replacement } else { // HTML5 has
tags so account for those in regex $content = preg_replace('/|\s[^>]*?>)/', "\\0\n$js_tags", $content, 1); // limit 1 replacement } } } return $content; } function pre_content() { $wpm_options = get_option($this->name); if ($wpm_options['uri_exclude'] && count($wpm_options['uri_exclude'])) { foreach ($wpm_options['uri_exclude'] as $exclude_pat) { $exclude_pat = trim($exclude_pat); if (strlen($exclude_pat) > 0 && strpos($_SERVER['REQUEST_URI'], $exclude_pat) !== false) { return; } } } ob_start(array($this, 'modify_buffer')); // variable for sanity checking $this->buffer_started = true; } function modify_buffer($buffer) { $wpm_options = get_option($this->name); // if we do not want to force http to https then we need to exclude https if (!($wpm_options['force_https'] && $_SERVER["HTTPS"] == "on")) { $this->default_exclude[] = 'https://'; } // minify JS if ($wpm_options['enable_js']) { list($buffer, $js_locations) = $this->extract_js($buffer); $buffer= $this->inject_js($buffer, $js_locations); } // minify CSS (make sure to exclude CSS conditionals) if ($wpm_options['enable_css']) { list($buffer, $conditionals) = $this->extract_conditionals($buffer); list($buffer, $css_locations) = $this->extract_css($buffer); $buffer = $this->inject_css($buffer, $css_locations); $buffer = $this->inject_conditionals($buffer, $conditionals); } // get rid of empty lines $buffer = preg_replace('/\s*(\r?\n)(\r?\n)*/', '$1', $buffer); // minify HTML if ($wpm_options['enable_html']) { if (!class_exists('Minify_HTML')) { require_once('min/lib/Minify/HTML.php'); } $buffer = Minify_HTML::minify($buffer); } $buffer = apply_filters('wp_minify_content', $buffer); // allow plugins to modify buffer return $buffer; } function post_content() { // sanity checking if ($this->buffer_started) { ob_end_flush(); } } function advertise() { $wpm_options = get_option($this->name); if ($wpm_options['show_link']) { printf("

Page optimized by $this->name_proper WordPress Plugin

"); } } } // class WPMinify require_once('common.php'); require_once('http_build_url.php'); $wp_minify = new WPMinify(); ?> 9 Great Photography Apps for iPhone | Techlato

9 Great Photography Apps for iPhone

Photography Apps for iPhoneThe native application of iPhone is not a big deal, serves its function and nothing else, so it’s always good to have other photo apps installed to make original photos with fun effects. I have compiled a list of 9 great photography apps for iphone.

The best-known application of photography with effects and filters is Instagram , but we must not be alone with it, there are many interesting alternatives worth trying. These are  free apps and you do not have to pay a dime, so I hope you like them.

1 – PowerCam

It is a very complete Free App. We can add effects in real time as we take photos or record videos.It has more than 60 effects and filters ready to apply and give an original touch to your photos. Obviously it comes with options to share our photos or videos on social networks.

 

PowerCam

2 – Vintique

Vintique is an application to take pictures and apply  vintage or retro effects, a total of 32 elegant effects that give a very cool touch to your photos. On the other hand we can also do basic edits in the color balance, temperature, brightness,contrast and saturation. Finally, it also incorporates social features to share our creations.

Vintique

3 – Frametastic

This app is for lovers of collages like to share many photos, as it gives them the ability to create photo collages with edges. Bring a set of predefined templates or matrices where we can start adding photos with different effects that we like. Obviously we can share our photos with social networks.

Frametastic

4 – ColorBlast!

This app is to create those black and white photos in color but with bosses as seen in the image below. The photo is converted to black and white and we  have to chose  the color.

ColorBlast

5 – Fisheye

It is simply an app to take pictures with the traditional fisheye effect.

Fisheye

9 great Photography Apps for iPhone

6 – Facebook Camera

Facebook Camera is the new Facebook app to take pictures, with which we can take photos, apply effects and share them on social network. Our friends can comment on and we comment on them.

Facebook Camera

7 – Pic Stitch

Another app for creating photo collages, comes with 32 templates to choose from the predefined. We can also add a particular effect for each photo and place it in the desired frame. Obviously, we can share our creations in the most popular social networks.

Pic Stitch

8 – Photoset

Photoset is a new app launched by the creators of movie that lets you create sets of photos to share with friends. We can take pictures from the camera or select from the reel. Once finished, we can generate a link to share with whoever we want.

Photoset

9 – Photo Mage

This app is simple but effective, allows us to take photos or select the spool and then apply effects and add descriptions with very cool custom fonts. We can also share them on social networks.

Photo Mage

This was the edition for iOS users, but be aware that in a few days it will be available Android .

If you know of an app worth mentioning, please do not hesitate to tell in the comments!

About Nagaraj

Hey! My name is Nagaraj. If you like the article, do not forget to subscribe to the page. You can read more about the author , or get in touch with me . My profile on Facebook | Google+

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2 Responses to 9 Great Photography Apps for iPhone

  1. Khalid December 14, 2012 at 10:20 am #

    Try Photo Splash FX

    The team is now offering a jewel to play with the colors of your photos. Effects defaults many and varied, but especially the ability to apply them to very specific areas with brush and magnifying glass magic make it a unique tool on the App Store. It will take a few minutes to understand the amazing opportunities, but it is worth it, 4.5 stars on the App Store and sale for a short time, see life in pink, blue, yellow, green …

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