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< ? php
/* --------------------------------------------------------------------
Chevereto
http :// chevereto . com /
@ author Rodolfo Berrios A . < http :// rodolfoberrios . com />
< inbox @ rodolfoberrios . com >
Copyright ( C ) Rodolfo Berrios A . All rights reserved .
BY USING THIS SOFTWARE YOU DECLARE TO ACCEPT THE CHEVERETO EULA
http :// chevereto . com / license
--------------------------------------------------------------------- */
namespace CHV\Render ;
use G , CHV ;
if ( ! defined ( " access " ) or ! access ) die ( " This file cannot be directly accessed. " );
/* ---------------------------------------------------------------------------------------------------------------------------------------- */
/*** STRING DATA FUNCTIONS ***/
function get_email_body_str ( $file ) {
ob_start ();
G\Render\include_theme_file ( $file );
$mail_body = ob_get_contents ();
ob_end_clean ();
return $mail_body ;
}
// For inline JS and CSS code from a given file
function get_theme_inline_code ( $file , $type = NULL ) {
if ( ! isset ( $type )) {
$type = pathinfo ( rtrim ( $file , '.php' ), PATHINFO_EXTENSION );
}
if ( ! CHV\getSetting ( 'minify_enable' ) or ! in_array ( $type , [ 'js' , 'css' ])) {
G\Render\include_theme_file ( $file );
} else {
$ob_start = ob_start ();
G\Render\include_theme_file ( $file );
if ( $ob_start ) {
$code = ob_get_clean ();
ob_flush ();
if ( $code ) {
return get_cond_minified_code ( $code , $type );
}
}
}
}
function show_theme_inline_code ( $file , $type = NULL ) {
G\Render\include_theme_file ( $file );
// echo get_theme_inline_code($file, $type); // Don't minify this (saves execution time and is not needed)
}
/* ---------------------------------------------------------------------------------------------------------------------------------------- */
/*** THEME DATA FUNCTIONS ***/
function get_theme_file_url ( $file , $options = []) {
$filepath = G_APP_PATH_THEME . $file ;
$filepath_override = G_APP_PATH_THEME . 'overrides/' . $file ;
if ( file_exists ( $filepath_override )) {
$filepath = $filepath_override ;
}
return get_static_url ( $filepath , $options );
}
function get_static_url ( $filepath , $options = []) {
$options = array_merge ([ 'versionize' => true , 'minify' => NULL ], $options );
if ( $options [ 'minify' ] !== false ) {
$filepath = get_cond_minified_file ( $filepath , $options [ 'forced' ]); // Handle the conditional minify
}
$return = G\absolute_to_url ( $filepath , defined ( 'CHV_ROOT_URL_STATIC' ) ? CHV_ROOT_URL_STATIC : NULL );
if ( $options [ 'versionize' ]) {
$return = versionize_src ( $return );
}
return $return ;
}
function get_cond_minified_file ( $filepath , $forced = false ) {
// Check for theme override
if ( G\starts_with ( G_APP_PATH_THEME , $filepath )) {
$filepath_override = G\str_replace_first ( G_APP_PATH_THEME , G_APP_PATH_THEME . 'overrides/' , $filepath );
if ( file_exists ( $filepath_override )) {
$filepath = $filepath_override ;
}
}
if ( ! CHV\getSetting ( 'minify_enable' )) return $filepath ;
return get_minified ( $filepath , [ 'forced' => $forced , 'output' => 'file' ]);
}
function get_cond_minified_code ( $code , $type = 'js' ) {
if ( ! CHV\getSetting ( 'minify_enable' )) return $code ;
return get_minified ( $code , [ 'source_method' => 'inline' , 'source_type' => $type , 'output' => 'inline' ]);
}
function get_minified ( $var , $options = []) {
$options = array_merge ([ 'source_method' => 'file' , 'forced' => false ], ( array ) $options );
try {
$minify = new G\Minify ( array_merge ( $options , [
'source' => $var
]));
$minify -> exec ();
$var = $minify -> result ;
} catch ( G\MinifyException $e ) {
error_log ( $e -> getMessage ());
}
return $var ;
}
function theme_file_exists ( $var ) {
return file_exists ( G_APP_PATH_THEME . $var );
}
/* ---------------------------------------------------------------------------------------------------------------------------------------- */
/*** HTML TAGS ***/
function get_html_tags () {
$classes = 'tone-' . CHV\getSetting ( 'theme_tone' ) . ' top-bar-' . CHV\getSetting ( 'theme_top_bar_color' ) . ' unsafe-blur-' . ( CHV\getSetting ( 'theme_nsfw_blur' ) ? 'on' : 'off' );
return get_lang_html_tags () . ' class="' . $classes . '"' ;
}
/* ---------------------------------------------------------------------------------------------------------------------------------------- */
/*** LANGUAGE TAGS ***/
function get_lang_html_tags () {
$lang = CHV\get_language_used ();
return 'xml:lang="' . $lang [ 'base' ] . '" lang="' . $lang [ 'base' ] . '" dir="' . $lang [ 'dir' ] . '"' ;
}
/* ---------------------------------------------------------------------------------------------------------------------------------------- */
/*** FORM ASSETS ***/
function get_select_options_html ( $arr , $selected ) {
$html = '' ;
foreach ( $arr as $k => $v ) {
$selected = is_bool ( $selected ) ? ( $selected ? 1 : 0 ) : $selected ;
$html .= '<option value="' . $k . '"' . ( $selected == $k ? ' selected' : '' ) . '>' . $v . '</option>' . " \n " ;
}
return $html ;
}
function get_checkbox_html ( $options = []) {
if ( ! array_key_exists ( 'name' , $options )) {
return 'ERR:CHECKBOX_NAME_MISSING' ;
}
$options = array_merge ([
'value_checked' => 1 ,
'value_unchecked' => 0 ,
'label' => $options [ 'name' ],
'checked' => FALSE
], $options );
$tooltip = $options [ 'tooltip' ] ? ( ' rel="tooltip" title="' . $options [ 'tooltip' ] . '"' ) : NULL ;
$html = '<div class="checkbox-label">' . " \n " .
' <label for="' . $options [ 'name' ] . '"' . $tooltip . '>' . " \n " .
' <input type="hidden" name="' . $options [ 'name' ] . '" value="' . $options [ 'value_unchecked' ] . '">' . " \n " .
' <input type="checkbox" name="' . $options [ 'name' ] . '" id="' . $options [ 'name' ] . '" ' . (( bool ) $options [ 'checked' ] ? ' checked' : NULL ) . ' value="' . $options [ 'value_checked' ] . '">' . $options [ 'label' ] . " \n " .
' </label>' . " \n " .
'</div>' ;
return $html ;
}
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function get_recaptcha_html ( $id = 'g-recaptcha' ) {
// v2 only
return strtr ( '<div id="%id" data-recaptcha-element class="g-recaptcha"></div>' , [ '%id' => $id ]);
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}
/**
* ----------------------------------------------------------------------------------------------------------------------------------------
* ----------------------------------------------------------------------------------------------------------------------------------------
* ----------------------------------------------------------------------------------------------------------------------------------------
*/
function get_share_links ( $share_element ) {
if ( function_exists ( " get_share_links " )) {
return \get_share_links ( $share_element );
}
if ( ! $share_element [ " twitter " ]) {
$share_element [ " twitter " ] = CHV\getSetting ( 'twitter_account' );
}
$share_element [ " urlencoded " ] = array ();
foreach ( $share_element as $key => $value ) {
if ( $key == " urlencoded " ) continue ;
$share_element [ " urlencoded " ][ $key ] = rawurlencode ( $value );
}
global $share_links_networks ;
G\Render\include_theme_file ( 'custom_hooks/share_links' );
if ( ! $share_links_networks ) {
$share_links_networks = array (
'facebook' => array (
'url' => 'http://www.facebook.com/share.php?u=%URL%' ,
'label' => 'Facebook'
),
'twitter' => array (
'url' => 'https://twitter.com/intent/tweet?original_referer=%URL%&url=%URL%&text=%TITLE%' . ( $share_element [ 'twitter' ] ? '&via=%TWITTER%' : NULL ),
'label' => 'Twitter'
),
'google-plus' => array (
'url' => 'https://plus.google.com/u/0/share?url=%URL%' ,
'label' => 'Google+'
),
'whatsapp' => array (
'url' => 'whatsapp://send?text=%TITLE% - ' . _s ( 'view on %s' , CHV\getSetting ( 'website_name' )) . ': %URL%' ,
'label' => 'WhatsApp' ,
'mobileonly' => TRUE ,
),
'reddit' => array (
'url' => 'http://reddit.com/submit?url=%URL%' ,
'label' => 'reddit'
),
'vk' => array (
'url' => 'http://vk.com/share.php?url=%URL%' ,
'label' => 'VK'
),
'blogger' => array (
'url' => 'http://www.blogger.com/blog-this.g?n=%TITLE%&source=&b=%HTML%' ,
'label' => 'Blogger'
),
'tumblr' => array (
'url' => 'http://www.tumblr.com/share/photo?source=%PHOTO_URL%&caption=%TITLE%&clickthru=%URL%&title=%TITLE%' ,
'label' => 'Tumblr.'
),
'pinterest' => array (
'url' => 'http://www.pinterest.com/pin/create/bookmarklet/?media=%PHOTO_URL%&url=%URL%&is_video=false&description=%DESCRIPTION%&title=%TITLE%' ,
'label' => 'Pinterest'
),
'stumbleupon' => array (
'url' => 'http://www.stumbleupon.com/submit?url=%URL%' ,
'label' => 'StumbleUpon'
),
'mail' => array (
'url' => 'mailto:?subject=%TITLE%&body=%URL%' ,
'label' => 'Email'
),
);
}
$return = array ();
foreach ( $share_links_networks as $key => $value ) {
$search = array ( " %URL% " , " %TITLE% " , " %DESCRIPTION% " , " %HTML% " , " %PHOTO_URL% " , " %TWITTER% " );
$replace = array ( " url " , " title " , " description " , " HTML " , " image " , " twitter " );
for ( $i = 0 ; $i < count ( $replace ); $i ++ ) {
if ( array_key_exists ( $replace [ $i ], $share_element [ " urlencoded " ])) {
$replace [ $i ] = $share_element [ " urlencoded " ][ $replace [ $i ]];
}
}
$value [ " url " ] = str_replace ( $search , $replace , $value [ " url " ]);
$return [] = '<li' . ( $value [ 'mobileonly' ] ? ' class="hidden phone-show"' : NULL ) . '><a data-href="' . $value [ " url " ] . '" class="popup-link btn-32 btn-social btn-' . $key . '" rel="tooltip" data-tiptip="top" title="' . $value [ " label " ] . '"><span class="btn-icon icon-' . $key . '"></span></a></li>' ;
}
return $return ;
}
/**
* PEAFOWL FRAMEWORK
* ----------------------------------------------------------------------------------------------------------------------------------------
*/
function include_peafowl_head () {
$peafowl_css = get_static_url ( CHV_PATH_PEAFOWL . 'peafowl.css' );
$opensans_css = get_static_url ( CHV_PATH_PEAFOWL . 'fonts/opensans/opensans.css' );
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echo '<meta name="generator" content="' . G_APP_NAME . ' ' . CHV\get_chevereto_version () . '">' . " \n " .
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'<link rel="stylesheet" href="' . $peafowl_css . '">' . " \n " .
'<link rel="stylesheet" href="' . $opensans_css . '">' . " \n \n " .
'<script>document.documentElement.className += " js";(function(w,d,u){w.readyQ=[];w.bindReadyQ=[];function p(x,y){if(x=="ready"){w.bindReadyQ.push(y);}else{w.readyQ.push(x);}};var a={ready:p,bind:p};w.$=w.jQuery=function(f){if(f===d||f===u){return a}else{p(f)}}})(window,document);var devices=["phone","phablet","tablet","laptop","desktop","largescreen"];window_to_device=function(){for(var e=[480,768,992,1200,1880,2180],n=[],t="",d=document.documentElement.clientWidth||document.getElementsByTagName("body")[0].clientWidth||window.innerWidth,o=0;o<devices.length;++o)d>=e[o]&&n.push(devices[o]);0==n.length&&n.push(devices[0]),t=n[n.length-1];for(var o=0;o<devices.length;++o)document.documentElement.className=document.documentElement.className.replace(devices[o],""),o==devices.length-1&&(document.documentElement.className+=" "+t),document.documentElement.className=document.documentElement.className.replace(/\s+/g," ");if("laptop"==t||"desktop"==t){var c=document.getElementById("pop-box-mask");null!==c&&c.parentNode.removeChild(c)}},window_to_device(),window.onresize=window_to_device,$(document).ready(function(){PF.obj.devices=window.devices,PF.fn.window_to_device=window.window_to_device});</script>' . " \n \n " ;
// We don't need no language localization
/*
foreach ( CHV\get_enabled_languages () as $k => $v ) {
if ( CHV\get_language_used ()[ 'code' ] == $k ) continue ;
echo '<link rel="alternate" hreflang="' . str_replace ( '_' , '-' , $k ) . '" href="' . G\get_base_url ( '?lang=' . $k ) . '">' . " \n " ;
}
*/
}
// Get cookie law banner
function get_cookie_law_banner () {
return '<div id="cookie-law-banner" data-cookie="CHV_COOKIE_LAW_DISPLAY"><div class="c24 center-box position-relative"><p class="">' . _s ( 'We use our own and third party cookies to improve your browsing experience and our services. If you continue using our website is understood that you accept this cookie policy.' ) . '</p><a data-action="cookie-law-close" class="cookie-law-close"><span class="icon icon-close"></span></a></div></div>' . " \n \n " ;
}
// Sensitive Cookie law display
function display_cookie_law_banner () {
if ( ! CHV\getSetting ( 'enable_cookie_law' ) or CHV\Login :: getUser ()) return ;
// No user logged in and cookie law has not been accepted
if ( ! isset ( $_COOKIE [ 'CHV_COOKIE_LAW_DISPLAY' ]) or ( bool ) $_COOKIE [ 'CHV_COOKIE_LAW_DISPLAY' ] !== FALSE ) {
echo get_cookie_law_banner ();
}
}
function include_peafowl_foot () {
display_cookie_law_banner ();
$resources = [
'peafowl' => CHV_PATH_PEAFOWL . 'peafowl.js' ,
'chevereto' => G_APP_PATH_LIB . 'chevereto.js'
];
foreach ( $resources as $k => & $v ) {
$v = get_static_url ( $v );
}
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$resources [ 'scripts' ] = get_static_url ( CHV_PATH_PEAFOWL . 'js/scripts.js' );
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$echo = [
'<script src="' . $resources [ 'scripts' ] . '"></script>' ,
'<script>(function($,d){$.each(readyQ,function(i,f){$(f)});$.each(bindReadyQ,function(i,f){$(d).bind("ready",f)})})(jQuery,document)</script>' ,
'<script src="' . $resources [ 'peafowl' ] . '"></script>' ,
'<script src="' . $resources [ 'chevereto' ] . '"></script>' ,
];
if ( G\Handler :: getCond ( 'captcha_needed' )) {
$echo [] = strtr ( ' < script >
var PFrecaptchaCallback = function () {
$ ( " [data-recaptcha-element]:empty:visible " ) . each ( function () {
var $this = $ ( this );
grecaptcha . render ( $this . attr ( " id " ), {
sitekey : " %k " ,
theme : " %t "
});
});
};
</ script > ' , [
'%k' => CHV\getSetting ( 'recaptcha_public_key' ),
'%t' => in_array ( CHV\getSetting ( 'theme_tone' ), [ 'light' , 'dark' ]) ? CHV\getSetting ( 'theme_tone' ) : 'light' , // Esto es MongoCodeQl (en camel case)
]);
$echo [] = '<script src="https://www.google.com/recaptcha/api.js?onload=PFrecaptchaCallback&render=explicit" defer></script>' ;
}
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if ( method_exists ( 'CHV\Settings' , 'getChevereto' )) {
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$echo [] = '<script>var CHEVERETO = ' . json_encode ( CHV\Settings :: getChevereto ()) . '</script>' ;
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}
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echo implode ( " \n " , $echo );
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}
function get_peafowl_item_list ( $tpl = " image " , $item , $template , $requester = NULL , $tools ) {
// todo: pass requester permissions
if ( empty ( $requester )) {
$requester = CHV\Login :: getUser ();
} else if ( ! is_array ( $requester ) and ! is_null ( $requester )) {
$requester = CHV\User :: getSingle ( $requester , 'id' );
}
// Default
$stock_tpl = 'IMAGE' ;
if ( $tpl == 'album' || $tpl == 'user/album' ) {
$stock_tpl = " ALBUM " ;
}
if ( $tpl == 'user' || $tpl == 'user/user' ) {
$stock_tpl = 'USER' ;
if ( $item [ 'is_private' ]) {
if ( $requester [ 'is_admin' ]) {
$item [ 'name' ] = '🔒 ' . $item [ 'name' ];
} else {
unset ( $item );
$item = CHV\User :: getPrivate ();
}
}
} else {
if ( array_key_exists ( 'user' , $item )) {
CHV\User :: fill ( $item [ " user " ]);
}
}
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if ( in_array ( $stock_tpl , [ 'IMAGE' , 'ALBUM' ])) {
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$item [ 'liked' ] = is_null ( $item [ 'like' ][ 'user_id' ]) ? 0 : ( $requester [ 'id' ] == $item [ 'like' ][ 'user_id' ] ? 1 : 0 );
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}
if ( $stock_tpl == 'IMAGE' ) {
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if ( ! $item [ 'is_animated' ] || ! isset ( $item [ 'file_resource' ][ 'chain' ][ 'image' ])) {
$conditional_replaces [ 'tpl_list_item/item_image_play_gif' ] = NULL ;
}
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} else if ( ! isset ( $item [ 'images_slice' ][ 0 ][ 'is_animated' ]) || $item [ 'images_slice' ][ 0 ][ 'is_animated' ] == FALSE ) {
$conditional_replaces [ 'tpl_list_item/item_image_play_gif' ] = NULL ;
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}
$filled_template = $template [ " tpl_list_item/ $tpl " ]; // Stock the unfilled template
// Missing template file cause uncaught error
$tpl_replacements = $template ;
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if ( ! CHV\getSetting ( 'enable_likes' ) || $requester [ 'is_private' ] /* || $item['user']['is_private']*/ ) {
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$conditional_replaces [ 'tpl_list_item/item_like' ] = NULL ;
}
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if ( $item [ 'user' ][ 'is_private' ] && ! $requester [ 'is_admin' ] && $item [ " user " ][ " id " ] !== $requester [ 'id' ]) {
unset ( $item [ 'user' ]);
$item [ 'user' ] = CHV\User :: getPrivate ();
$conditional_replaces [ 'tpl_list_item/image_description_user' ] = NULL ;
$conditional_replaces [ 'tpl_list_item/image_description_guest' ] = NULL ;
} else {
$conditional_replaces [ 'tpl_list_item/image_description_private' ] = NULL ;
}
if ( $item [ 'user' ][ 'is_private' ] && $requester [ 'is_admin' ]) {
$item [ 'user' ][ 'name' ] = '🔒 ' . $item [ 'user' ][ 'name' ];
}
$conditional_replaces [ $item [ " user " ][ " id " ] == NULL ? " tpl_list_item/image_description_user " : " tpl_list_item/image_description_guest " ] = NULL ;
$conditional_replaces [ $item [ " user " ][ " avatar " ] == NULL ? " tpl_list_item/image_description_user_avatar " : " tpl_list_item/image_description_user_no_avatar " ] = NULL ;
if ( $stock_tpl == " IMAGE " ) {
$conditional_replaces [ 'tpl_list_item/' . ( ! $item [ 'file_resource' ][ 'chain' ][ 'image' ] ? 'image_cover_image' : 'image_cover_empty' )] = NULL ;
}
if ( $stock_tpl == " ALBUM " ) {
if ( $item [ 'privacy' ] !== 'password' || ( ! $requester [ 'is_admin' ] || $item [ " user " ][ " id " ] !== $requester [ 'id' ])) {
$item [ 'password' ] = NULL ;
}
$conditional_replaces [ 'tpl_list_item/' . (( $item [ 'image_count' ] == 0 or ! $item [ 'images_slice' ][ 0 ][ 'file_resource' ]) ? 'album_cover_image' : 'album_cover_empty' )] = NULL ;
for ( $i = 1 ; $i < count ( $item [ " images_slice " ]); $i ++ ) {
if ( ! $item [ 'images_slice' ][ $i ][ 'file_resource' ][ 'chain' ][ 'thumb' ]) {
continue ;
}
$template [ " tpl_list_item/album_thumbs " ] = str_replace ( " % $i " , " " , $template [ " tpl_list_item/album_thumbs " ]);
}
$template [ " tpl_list_item/album_thumbs " ] = preg_replace ( " /%[0-9]+(.*)%[0-9]+/ " , " " , $template [ " tpl_list_item/album_thumbs " ]);
}
if ( $stock_tpl == " USER " ) {
$conditional_replaces [ $item [ " avatar " ] ? " tpl_list_item/user_no_avatar " : " tpl_list_item/user_avatar " ] = NULL ;
foreach ( array ( " twitter " , " facebook " , " website " ) as $social ) {
if ( ! $item [ $social ]) {
$conditional_replaces [ " tpl_list_item/user_ " . $social ] = NULL ;
}
}
$conditional_replaces [ empty ( $item [ " avatar " ][ 'url' ]) ? " tpl_list_item/user_cover_image " : " tpl_list_item/user_cover_empty " ] = NULL ;
$conditional_replaces [ empty ( $item [ " background " ][ 'url' ]) ? " tpl_list_item/user_background_image " : " tpl_list_item/user_background_empty " ] = NULL ;
}
if ( is_null ( $requester )) {
$show_item_edit_tools = FALSE ;
$show_item_public_tools = FALSE ;
} else {
//$show_item_edit_tools = $item["user"]["id"] == $requester['id'];
if ( ! is_null ( $tools )) {
$show_item_edit_tools = ! is_array ( $tools );
$show_item_public_tools = is_array ( $tools );
} else {
$show_item_edit_tools = FALSE ;
$show_item_public_tools = FALSE ;
}
if ( $requester [ 'is_admin' ]) {
$show_item_edit_tools = TRUE ;
$show_item_public_tools = FALSE ;
}
}
if ( ! $show_item_public_tools ) {
$template [ 'tpl_list_item/item_' . strtolower ( $stock_tpl ) . '_public_tools' ] = NULL ;
}
if ( ! $show_item_edit_tools ) {
$template [ 'tpl_list_item/item_' . strtolower ( $stock_tpl ) . '_edit_tools' ] = NULL ;
}
if ( ! $requester [ 'is_admin' ]) {
$template [ 'tpl_list_item/item_' . strtolower ( $stock_tpl ) . '_admin_tools' ] = NULL ;
}
foreach ( $conditional_replaces as $k => $v ) {
$template [ $k ] = $v ;
}
preg_match_all ( " #%(tpl_list_item/.*)%# " , $filled_template , $matches );
if ( is_array ( $matches [ 1 ])) {
foreach ( $matches [ 1 ] as $k => $v ) {
$filled_template = replace_tpl_string ( $v , $template [ $v ], $filled_template );
}
}
foreach ( $template as $k => $v ) {
$filled_template = replace_tpl_string ( $k , $v , $filled_template );
}
// Get rid of the useless keys
unset ( $item [ 'original_exifdata' ]);
// Get rid of any empty property
//$item = G\array_remove_empty($item);
// Sensitive utf8 encode
$utf8_encodes = [
'image' => [ 'title' , 'title_truncated' , 'original_filename' ],
'album' => [ 'name' , 'name_truncated' , 'description' ],
'user' => [ 'name' , 'bio' ],
];
foreach ( $utf8_encodes as $k => $v ) {
if ( $k == strtolower ( $stock_tpl )) {
foreach ( $v as $encode ) {
//$item[$encode] = mb_detect_encoding($item[$encode]);
}
} else {
foreach ( $v as $encode ) {
//$item[$k][$encode] = mb_convert_encoding($item[$encode], 'UTF-8', "Windows-1252");
}
}
}
// Now stock the item values
$replacements = array_change_key_case ( flatten_array ( $item , $stock_tpl . " _ " ), CASE_UPPER );
unset ( $replacements [ 'IMAGE_ORIGINAL_EXIFDATA' ]);
if ( $stock_tpl == " IMAGE " or $stock_tpl == " ALBUM " ) {
$replacements [ " ITEM_URL_EDIT " ] = ( $stock_tpl == " IMAGE " ? $item [ " url_viewer " ] : $item [ " url " ]) . " #edit " ;
}
// Public for the guest
if ( ! array_key_exists ( 'user' , $item )) {
$replacements [ 'IMAGE_ALBUM_PRIVACY' ] = 'public' ;
}
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if ( in_array ( $stock_tpl , [ 'IMAGE' , 'ALBUM' ])) {
$nsfw = $stock_tpl == 'IMAGE' ? $item [ 'nsfw' ] : $item [ 'images_slice' ][ 0 ][ 'nsfw' ];
$placeholder = $stock_tpl == 'IMAGE' ? 'IMAGE_FLAG' : 'ALBUM_COVER_FLAG' ;
$replacements [ $placeholder ] = $nsfw ? 'unsafe' : 'safe' ;
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}
$show_object = ( $show_item_edit_tools || $show_item_public_tools ) || ( $requester [ 'is_admin' ] || ( ! is_null ( $requester ) AND $item [ " user " ][ " id " ] == $requester [ 'id' ]));
if ( $show_object ) {
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$object = G\array_filter_array ( $item , [ 'image' , 'medium' , 'thumb' , 'name' , 'title' , 'extension' , 'size_formatted' , 'display_url' , 'how_long_ago' , 'url' , 'url_viewer' , 'filename' ]);
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$replacements [ 'DATA_OBJECT' ] = " data-object=' " . rawurlencode ( json_encode ( G\array_utf8encode ( $object ))) . " ' " ;
} else {
$replacements [ 'DATA_OBJECT' ] = NULL ;
}
if ( $stock_tpl == 'IMAGE' ) {
$replacements [ 'SIZE_TYPE' ] = CHV\getSetting ( 'theme_image_listing_sizing' ) . '-size' ;
}
foreach ( $replacements as $k => $v ) {
$filled_template = replace_tpl_string ( $k , $v , $filled_template );
}
$column_sizes = array (
" image " => 8 ,
" album " => 8 ,
" user " => 8
);
foreach ( $column_sizes as $k => $v ) {
$filled_template = replace_tpl_string ( " COLUMN_SIZE_ " . strtoupper ( $k ), $v , $filled_template );
}
return $filled_template ;
}
function replace_tpl_string ( $search , $replace , $subject ) {
return str_replace ( " % " . $search . " % " , is_null ( $replace ) ? " " : $replace , $subject );
}
// http://stackoverflow.com/a/9546215
function flatten_array ( $array , $prefix = '' ) {
$result = array ();
foreach ( $array as $key => $value ) {
if ( is_array ( $value )) {
$result = $result + flatten_array ( $value , $prefix . $key . '_' );
} else {
$result [ $prefix . $key ] = $value ;
}
}
return $result ;
}
// This function is sort of an alias of php die() but with html error display
function chevereto_die ( $error_msg , $paragraph = NULL , $title = NULL ) {
if ( ! is_array ( $error_msg ) && G\check_value ( $error_msg )) $error_msg = array ( $error_msg );
if ( is_null ( $paragraph )) {
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$paragraph = " The system has encountered errors that must be fixed to allow proper Chevereto functionality. Chevereto won't work until the following issues are solved: " ;
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}
$solution = " Need help or questions about this? Go to <a href='http://chevereto.com/support' target='_blank'>Chevereto support<a/>. " ;
$title = ( ! is_null ( $title )) ? $title : 'System error' ;
$doctitle = $title . " - Chevereto " ;
$handled_request = G_ROOT_PATH == '/' ? sanitize_path_slashes ( $_SERVER [ " REQUEST_URI " ]) : str_ireplace ( G_ROOT_PATH_RELATIVE , " " , G\add_trailing_slashes ( $_SERVER [ " REQUEST_URI " ]));
$base_request = explode ( '/' , rtrim ( str_replace ( " // " , " / " , str_replace ( " ? " , " / " , $handled_request )), '/' ))[ 0 ];
if ( $base_request == 'json' || $base_request == 'api' ){
$output = array (
'status_code' => 500 ,
'status_txt' => G\get_set_status_header_desc ( 500 ),
'error' => $title ,
'errors' => $error_msg
);
G\set_status_header ( 500 );
G\json_prepare ();
die ( G\Render\json_output ( $output ));
}
$html = [
'<h1>' . $title . '</h1>' ,
'<p>' . $paragraph . '</p>'
];
if ( is_array ( $error_msg )) {
$html [] = '<ul class="errors">' ;
foreach ( $error_msg as $error ) {
$html [] = '<li>' . $error . '</li>' ;
}
$html [] = '</ul>' ;
}
$html [] = '<p>' . $solution . '</p>' ;
$html = join ( " " , $html );
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$template = CHV_APP_PATH_CONTENT_SYSTEM . 'template.php' ;
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if ( ! require_once ( $template )) {
die ( " Can't find " . G\absolute_to_relative ( $system_template ));
}
die ();
}
function getFriendlyExif ( $Exif ) {
if ( gettype ( $Exif ) == 'string' ) {
$Exif = json_decode ( $Exif );
}
if ( $Exif -> Make ) {
$exif_one_line = [];
if ( $Exif -> ExposureTime ) {
$Exposure = $Exif -> ExposureTime . 's' ;
$exif_one_line [] = $Exposure ;
}
if ( $Exif -> FNumber or $Exif -> COMPUTED -> ApertureFNumber ) {
$Aperture = 'ƒ/' . ( $Exif -> FNumber ? G\fraction_to_decimal ( $Exif -> FNumber ) : explode ( '/' , $Exif -> COMPUTED -> ApertureFNumber )[ 1 ]);
$exif_one_line [] = $Aperture ;
}
if ( $Exif -> ISOSpeedRatings ) {
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$ISO = 'ISO' . ( is_array ( $Exif -> ISOSpeedRatings ) ? $Exif -> ISOSpeedRatings [ 0 ] : $Exif -> ISOSpeedRatings );
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$exif_one_line [] = $ISO ;
}
if ( $Exif -> FocalLength ) {
$FocalLength = G\fraction_to_decimal ( $Exif -> FocalLength ) . 'mm' ;
$exif_one_line [] = $FocalLength ;
}
$exif_relevant = [
'XResolution' ,
'YResolution' ,
'ResolutionUnit' ,
'ColorSpace' ,
'Orientation' ,
'Software' ,
'BrightnessValue' ,
'SensingMethod' ,
'SceneCaptureType' ,
'GainControl' ,
'ExposureBiasValue' ,
'MaxApertureValue' ,
'ExposureProgram' ,
'ExposureMode' ,
'MeteringMode' ,
'LightSource' ,
'Flash' ,
'WhiteBalance' ,
'DigitalZoomRatio' ,
'Contrast' ,
'Saturation' ,
'Sharpness' ,
'ExifVersion' ,
'DateTimeModified' ,
'DateTimeOriginal' ,
'DateTimeDigitized'
];
$ExifRelevant = [];
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foreach ( $exif_relevant as $k ) {
if ( array_key_exists ( $k , $Exif )) {
$exifReadableValue = exifReadableValue ( $Exif , $k );
if ( $exifReadableValue !== NULL && ! is_array ( $exifReadableValue )) { // Just make sure to avoid this array
$ExifRelevant [ $k ] = $exifReadableValue ;
}
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}
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}
$return = ( object ) [
'Simple' => ( object ) [
'Camera' => $Exif -> Make . ' ' . $Exif -> Model ,
'Capture' => implode ( ' ' , $exif_one_line )
],
'Full' => ( object ) array_merge ([
'Manufacturer' => $Exif -> Make ,
'Model' => $Exif -> Model ,
'ExposureTime' => $Exposure ,
'Aperture' => $Aperture ,
'ISO' => preg_replace ( '/iso/i' , '' , $ISO ),
'FocalLength' => $FocalLength
], $ExifRelevant )
];
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// Clean all this stuff
foreach ( $return as $k => & $v ) {
if ( $k == 'Full' ) {
$v = ( object ) array_filter (( array ) $v , 'strlen' );
}
foreach ( $v as $kk => $vv ) {
$return -> { $k } -> { $kk } = G\safe_html ( strip_tags ( $vv ));
}
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}
return $return ;
}
return null ;
}
function exifReadableValue ( $Exif , $key ) {
$table = [
'PhotometricInterpretation' => [
0 => 'WhiteIsZero' ,
1 => 'BlackIsZero' ,
2 => 'RGB' ,
3 => 'RGB Palette' ,
4 => 'Transparency Mask' ,
5 => 'CMYK' ,
6 => 'YCbCr' ,
8 => 'CIELab' ,
9 => 'ICCLab' ,
10 => 'ITULab' ,
32803 => 'Color Filter Array' ,
32844 => 'Pixar LogL' ,
32845 => 'Pixar LogLuv' ,
34892 => 'Linear Raw'
],
'ColorSpace' => [
1 => 'sRGB' ,
2 => 'Adobe RGB' ,
65533 => 'Wide Gamut RGB' ,
65534 => 'ICC Profile' ,
65535 => 'Uncalibrated'
],
'Orientation' => [
1 => 'Horizontal (normal)' ,
2 => 'Mirror horizontal' ,
3 => 'Rotate 180' ,
4 => 'Mirror vertical' ,
5 => 'Mirror horizontal and rotate 270 CW' ,
6 => 'Rotate 90 CW' ,
7 => 'Mirror horizontal and rotate 90 CW' ,
8 => 'Rotate 270 CW'
],
'ResolutionUnit' => [
1 => 'None' ,
2 => 'inches' ,
3 => 'cm'
],
'ExposureProgram' => [
0 => 'Not Defined' ,
1 => 'Manual' ,
2 => 'Program AE' ,
3 => 'Aperture-priority AE' ,
4 => 'Shutter speed priority AE' ,
5 => 'Creative (Slow speed)' ,
6 => 'Action (High speed)' ,
7 => 'Portrait' ,
8 => 'Landscape' ,
9 => 'Bulb'
],
'MeteringMode' => [
0 => 'Unknown' ,
1 => 'Average' ,
2 => 'Center-weighted average' ,
3 => 'Spot' ,
4 => 'Multi-spot' ,
5 => 'Multi-segment' ,
6 => 'Partial' ,
255 => 'Other'
],
'ExposureMode' => [
0 => 'Auto' ,
1 => 'Manual' ,
2 => 'Auto bracket'
],
'SensingMethod' => [
1 => 'Monochrome area' ,
2 => 'One-chip color area' ,
3 => 'Two-chip color area' ,
4 => 'Three-chip color area' ,
5 => 'Color sequential area' ,
6 => 'Monochrome linear' ,
7 => 'Trilinear' ,
8 => 'Color sequential linear'
],
'SceneCaptureType' => [
0 => 'Standard' ,
1 => 'Landscape' ,
2 => 'Portrait' ,
3 => 'Night'
],
'GainControl' => [
0 => 'None' ,
1 => 'Low gain up' ,
2 => 'High gain up' ,
3 => 'Low gain down' ,
4 => 'High gain down'
],
'Saturation' => [
0 => 'Normal' ,
1 => 'Low' ,
2 => 'High'
],
'Sharpness' => [
0 => 'Normal' ,
1 => 'Soft' ,
2 => 'Hard'
],
'Flash' => [
0 => 'No Flash' ,
1 => 'Fired' ,
5 => 'Fired, Return not detected' ,
7 => 'Fired, Return detected' ,
8 => 'On, Did not fire' ,
9 => 'On, Fired' ,
13 => 'On, Return not detected' ,
15 => 'On, Return detected' ,
16 => 'Off, Did not fire' ,
20 => 'Off, Did not fire, Return not detected' ,
24 => 'Auto, Did not fire' ,
25 => 'Auto, Fired' ,
29 => 'Auto, Fired, Return not detected' ,
31 => 'Auto, Fired, Return detected' ,
32 => 'No flash function' ,
48 => 'Off, No flash function' ,
65 => 'Fired, Red-eye reduction' ,
69 => 'Fired, Red-eye reduction, Return not detected' ,
71 => 'Fired, Red-eye reduction, Return detected' ,
73 => 'On, Red-eye reduction' ,
77 => 'On, Red-eye reduction, Return not detected' ,
79 => 'On, Red-eye reduction, Return detected' ,
80 => 'Off, Red-eye reduction' ,
88 => 'Auto, Did not fire, Red-eye reduction' ,
89 => 'Auto, Fired, Red-eye reduction' ,
93 => 'Auto, Fired, Red-eye reduction, Return not detected' ,
95 => 'Auto, Fired, Red-eye reduction, Return detected'
],
'LightSource' => [
0 => 'Unknown' ,
1 => 'Daylight' ,
2 => 'Fluorescent' ,
3 => 'Tungsten (Incandescent)' ,
4 => 'Flash' ,
9 => 'Fine Weather' ,
10 => 'Cloudy' ,
11 => 'Shade' ,
12 => 'Daylight Fluorescent' ,
13 => 'Day White Fluorescent' ,
14 => 'Cool White Fluorescent' ,
15 => 'White Fluorescent' ,
16 => 'Warm White Fluorescent' ,
17 => 'Standard Light A' ,
18 => 'Standard Light B' ,
19 => 'Standard Light C' ,
20 => 'D55' ,
21 => 'D65' ,
22 => 'D75' ,
23 => 'D50' ,
24 => 'ISO Studio Tungsten' ,
255 => 'Other'
]
];
$table [ 'Contrast' ] = $table [ 'Saturation' ];
if ( is_object ( $Exif ) and is_array ( $Exif -> $key )) {
$value_arr = [];
foreach ( $Exif -> $key as $k ) {
$value_arr [] = $table [ $key ][ $k ];
}
$value = implode ( ', ' , $value_arr );
} else {
$value = $table [ $key ][ $Exif -> $key ];
}
switch ( $key ) {
case 'DateTime' :
case 'DateTimeOriginal' :
case 'DateTimeDigitized' :
$value = preg_replace ( '/(\d{4})(:)(\d{2})(:)(\d{2})/' , '$1-$3-$5' , $value );
break ;
case 'WhiteBalance' :
$value = $value == 0 ? 'Auto' : $value ;
break ;
case 'BrightnessValue' :
case 'MaxApertureValue' :
$value = $value ? G\fraction_to_decimal ( $value ) : NULL ;
break ;
case 'XResolution' :
case 'YResolution' :
$value = $value ? ( floor ( G\fraction_to_decimal ( $value )) . ' dpi' ) : NULL ;
break ;
}
return $value ? : NULL ;
}
function arr_printer ( $arr , $tpl = '' , $wrap = []) {
ksort ( $arr );
$rtn = '' ;
$rtn .= $wrap [ 0 ];
foreach ( $arr as $k => $v ) {
if ( is_array ( $v )) {
$rtn .= strtr ( $tpl , [ '%K' => $k , '%V' => arr_printer ( $v , $tpl , $wrap )]);
} else {
$rtn .= strtr ( $tpl , [ '%K' => $k , '%V' => $v ]);
}
}
$rtn .= $wrap [ 1 ];
return $rtn ;
}
function versionize_src ( $src ) {
return $src . '?' . md5 ( CHV\get_chevereto_version ());
}
function show_banner ( $banner , $sfw = TRUE ) {
return NULL ;
}
function getPixel ( $type ) {
if ( ! in_array ( $type , [ 'queue' , 'ping' ])) return ;
return '<img data-content="' . $type . '-pixel" src="' . G\get_base_url ( '?' . $type . '&r=' . md5 ( G\datetimegmt ())) . '" width="1" height="1" alt="" style="display: none;">' ;
}
function showQueuePixel () {
if ( version_compare ( CHV\getSetting ( 'chevereto_version_installed' ), '3.5.5' , '<' ) || CHV\DB :: queryFetchSingle ( 'SELECT EXISTS(SELECT 1 FROM ' . CHV\DB :: getTable ( 'queues' ) . ' WHERE queue_status = "pending") as has' )[ 'has' ] == 0 ) {
return ;
};
echo getPixel ( 'queue' );
}
function show_queue_img () {
return showQueuePixel ();
}
function showPingPixel () {
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if ( CHV\getSetting ( 'enable_automatic_updates_check' ) && ( is_null ( CHV\getSetting ( 'update_check_datetimegmt' )) || G\datetime_add ( CHV\getSetting ( 'update_check_datetimegmt' ), 'P1D' ) < G\datetimegmt ())) {
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echo getPixel ( 'ping' );
}
}
function displayEmptyPixel () {
header ( 'Content-Type: image/gif' );
Header ( 'Content-Length: 43' );
echo base64_decode ( 'R0lGODlhAQABAIAAAAAAAAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==' );
die ();
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}
function showComments () {
switch ( CHV\getSetting ( 'comments_api' )) {
case 'js' :
$html = CHV\getSetting ( 'comment_code' );
break ;
case 'disqus' :
$disqus_secret = CHV\getSetting ( 'disqus_secret_key' );
$disqus_public = CHV\getSetting ( 'disqus_public_key' );
if ( ! empty ( $disqus_secret ) && ! empty ( $disqus_public )) {
$logged_user = CHV\Login :: getuser ();
$data = [
'id' => $logged_user [ 'id_encoded' ],
'username' => $logged_user [ 'name' ],
'email' => $logged_user [ 'email' ],
'avatar' => $logged_user [ 'avatar' ][ 'url' ],
'url' => $logged_user [ 'url' ]
];
function dsq_hmacsha1 ( $data , $key ) {
$blocksize = 64 ;
$hashfunc = 'sha1' ;
if ( strlen ( $key ) > $blocksize ) {
$key = pack ( 'H*' , $hashfunc ( $key ));
}
$key = str_pad ( $key , $blocksize , chr ( 0x00 ));
$ipad = str_repeat ( chr ( 0x36 ), $blocksize );
$opad = str_repeat ( chr ( 0x5c ), $blocksize );
$hmac = pack ( 'H*' , $hashfunc (( $key ^ $opad ) . pack ( 'H*' , $hashfunc (( $key ^ $ipad ) . $data ))));
return bin2hex ( $hmac );
}
$message = base64_encode ( json_encode ( $data ));
$timestamp = time ();
$hmac = dsq_hmacsha1 ( $message . ' ' . $timestamp , $disqus_secret );
$auth = $message . ' ' . $hmac . ' ' . $timestamp ;
}
$html = strtr ( ' < div id = " disqus_thread " ></ div >
< script >
var disqus_config = function () {
this . page . url = " %page_url " ;
this . page . identifier = " %page_id " ;
};
( function () {
var d = document , s = d . createElement ( " script " );
s . src = " //%shortname.disqus.com/embed.js " ;
s . setAttribute ( " data-timestamp " , + new Date ());
( d . head || d . body ) . appendChild ( s );
})();
var disqus_config = function () {
this . language = " %language_code " ;
this . page . remote_auth_s3 = " %auth " ;
this . page . api_key = " %api_key " ;
};
</ script >
< noscript > Please enable JavaScript to view the < a href = " https://disqus.com/?ref_noscript " > comments powered by Disqus .</ a ></ noscript > ' , [
'%page_url' => G\get_current_url (),
'%page_id' => G\str_replace_first ( G\get_route_path (), G\get_route_name (), G\get_route_path ( TRUE )), // image.ID
'%shortname' => CHV\getSetting ( 'disqus_shortname' ),
'%language_code' => CHV\get_language_used ()[ 'base' ],
'%auth' => isset ( $auth ) ? $auth : NULL ,
'%api_key' => $disqus_public ,
]);
break ;
}
echo $html ;
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}
