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PK��!]��`)��)�� image.phpnu�&1i��<?php /** ------------------------------------------------------------------------------ iC Library - Library by Jooml!C, for Joomla! ------------------------------------------------------------------------------ @package iC Library * @subpackage thumb * @copyright Copyright (c)2014-2015 Cyril Rezé, Jooml!C - All rights reserved * * @license GNU General Public License version 3 or later; see LICENSE.txt * @author Cyril Rezé (Lyr!C) * @link http://www.joomlic.com * * @version 1.0.0 2014-05-08 * @since 1.0.0 ------------------------------------------------------------------------------ / // No direct access to this file defined('_JEXEC') or die(); /** * iC Library image class / class iCThumbImage { /* * Create image from a BMP * * @since 1.0.0 / static public function createFromBMP($filename) { // Open file in binary mode if (! $f1 = fopen($filename,"rb")) return FALSE; //1 : Loads file header $FILE = unpack("vfile_type/Vfile_size/Vreserved/Vbitmap_offset", fread($f1,14)); if ($FILE['file_type'] != 19778) return FALSE; //2 : Loads BMP header $BMP = unpack('Vheader_size/Vwidth/Vheight/vplanes/vbits_per_pixel'. '/Vcompression/Vsize_bitmap/Vhoriz_resolution'. '/Vvert_resolution/Vcolors_used/Vcolors_important', fread($f1,40)); $BMP['colors'] = pow(2,$BMP['bits_per_pixel']); if ($BMP['size_bitmap'] == 0) $BMP['size_bitmap'] = $FILE['file_size'] - $FILE['bitmap_offset']; $BMP['bytes_per_pixel'] = $BMP['bits_per_pixel']/8; $BMP['bytes_per_pixel2'] = ceil($BMP['bytes_per_pixel']); $BMP['decal'] = ($BMP['width']$BMP['bytes_per_pixel']/4); $BMP['decal'] -= floor($BMP['width']$BMP['bytes_per_pixel']/4); $BMP['decal'] = 4-(4$BMP['decal']); if ($BMP['decal'] == 4) $BMP['decal'] = 0; //3 : Loads colors of the palette $PALETTE = array(); if ($BMP['colors'] < 16777216 && $BMP['colors'] != 65536) { $PALETTE = unpack('V'.$BMP['colors'], fread($f1,$BMP['colors']4)); } //4 : Creates image $IMG = fread($f1,$BMP['size_bitmap']); $VIDE = chr(0); $res = imagecreatetruecolor($BMP['width'],$BMP['height']); $P = 0; $Y = $BMP['height']-1; while ($Y >= 0) { $X=0; while ($X < $BMP['width']) { if ($BMP['bits_per_pixel'] == 24) { $COLOR = unpack("V",substr($IMG,$P,3).$VIDE); } elseif ($BMP['bits_per_pixel'] == 16) { $COLOR = unpack("v",substr($IMG,$P,2)); $blue = ($COLOR[1] & 0x001f) << 3; $green = ($COLOR[1] & 0x07e0) >> 3; $red = ($COLOR[1] & 0xf800) >> 8; $COLOR[1] = $red 65536 + $green * 256 + $blue; } elseif ($BMP['bits_per_pixel'] == 8) { $COLOR = unpack("n",$VIDE.substr($IMG,$P,1)); $COLOR[1] = $PALETTE[$COLOR[1]+1]; } elseif ($BMP['bits_per_pixel'] == 4) { $COLOR = unpack("n",$VIDE.substr($IMG,floor($P),1)); if (($P2)%2 == 0) $COLOR[1] = ($COLOR[1] >> 4) ; else $COLOR[1] = ($COLOR[1] & 0x0F); $COLOR[1] = $PALETTE[$COLOR[1]+1]; } elseif ($BMP['bits_per_pixel'] == 1) { $COLOR = unpack("n",$VIDE.substr($IMG,floor($P),1)); if (($P8)%8 == 0) $COLOR[1] = $COLOR[1] >>7; elseif (($P8)%8 == 1) $COLOR[1] = ($COLOR[1] & 0x40)>>6; elseif (($P8)%8 == 2) $COLOR[1] = ($COLOR[1] & 0x20)>>5; elseif (($P8)%8 == 3) $COLOR[1] = ($COLOR[1] & 0x10)>>4; elseif (($P8)%8 == 4) $COLOR[1] = ($COLOR[1] & 0x8)>>3; elseif (($P8)%8 == 5) $COLOR[1] = ($COLOR[1] & 0x4)>>2; elseif (($P8)%8 == 6) $COLOR[1] = ($COLOR[1] & 0x2)>>1; elseif (($P8)%8 == 7) $COLOR[1] = ($COLOR[1] & 0x1); $COLOR[1] = $PALETTE[$COLOR[1]+1]; } else return FALSE; imagesetpixel($res,$X,$Y,$COLOR[1]); $X++; $P += $BMP['bytes_per_pixel']; } $Y--; $P+=$BMP['decal']; } // Close file fclose($f1); return $res; } } PK��!]�V�� index.htmlnu�&1i��<!DOCTYPE html><title></title> PK��!]�4�4�8��8��get.phpnu�&1i��<?php /* ------------------------------------------------------------------------------ iC Library - Library by Jooml!C, for Joomla! ------------------------------------------------------------------------------ @package iC Library * @subpackage thumb * @copyright Copyright (c)2014-2015 Cyril Rezé, Jooml!C - All rights reserved * * @license GNU General Public License version 3 or later; see LICENSE.txt * @author Cyril Rezé (Lyr!C) * @link http://www.joomlic.com * * @version 1.2.2 2015-03-13 * @since 1.0.0 ------------------------------------------------------------------------------ / // No direct access to this file defined('_JEXEC') or die(); /** * iC Library image class / class iCThumbGet { /* * Return the link to the thumbnail of an image * * @since 1.0.0 / static public function thumbnail($image, $thumbsPath, $subFolder, $width, $height, $quality, $crop = null, $prefix = null, $type = null, $checksize = null, $name = null) { $app = JFactory::getApplication(); $file_local = JPATH_ROOT . '/' . $image; $file_distant = $image; $linkToImage = filter_var($image, FILTER_VALIDATE_URL) ? $file_distant : $file_local; // Set memory_limit if possible to 512mo, and check needed memory to generate thumbnails ini_set('memory_limit','512M'); // Check if fopen is allowed $fopen = true; $result = ini_get('allow_url_fopen'); if (empty($result)) { $fopen = false; } // Initialize Vars $Image_Link = ''; $Thumb_Link = ''; $Display_Thumb = false; $MimeTypeOK = true; $MimeTypeERROR = false; $Invalid_Link = false; $Invalid_Img_Format = false; $fopen_bmp_error_msg = false; $Invalid_LinkMsg = '<i class="icon-warning"></i><br /><span style="color:red;"><strong>' . JText::_('ICLIB_INVALID_PICTURE_LINK') . '</strong></span>'; $Wrong_img_format = '<i class="icon-warning"></i><br/><span style="color:red;"><strong>' . JText::_('ICLIB_NOT_AUTHORIZED_IMAGE_TYPE') . '</strong><br/>' . JText::_('ICLIB_NOT_AUTHORIZED_IMAGE_TYPE_INFO') . '</span>'; $fopen_bmp_error = '<i class="icon-warning"></i><br/><span style="color:red;"><strong>' . JText::_('ICLIB_PHP_ERROR_FOPEN_COPY_BMP') . '</strong><br/>' . JText::_('ICLIB_PHP_ERROR_FOPEN_COPY_BMP_INFO') . '</span>'; $error_icthumb = '<i class="icon-warning"></i><br/><span style="color:red;"><strong>' . JText::_('ICLIB_ERROR_ICTHUMB') . '</strong><br/>' . JText::_('ICLIB_ERROR_ICTHUMB_INFO') . '</span>'; // Mime-Type pre-settings $errorMimeTypeMsg = '<i class="icon-warning"></i><br /><span style="color:red;"><strong>' . JText::_('ICLIB_ERROR_MIME_TYPE') . '</strong><br/>' . JText::_('ICLIB_ERROR_MIME_TYPE_NO_THUMBNAIL'); // Folder for copy of distant images, and jpg created from bmp $copyPath = $thumbsPath . '/copy'; $cropped = $crop ? 'c' : ''; // Thumb Destination if ($name) { $thumb_name = ''; } elseif ($prefix) { $thumb_name = $prefix.'_w'.$width.'h'.$height.'q'.$quality.$cropped.'_'; } else { $thumb_name = 'w'.$width.'h'.$height.'q'.$quality.$cropped.'_'; } $thumb_destination = $subFolder . '/' . $thumb_name; // Get Image File Infos // $url = $image; // $decomposition = explode( '/' , $url ); // in each parent // $i = 0; // while ( isset($decomposition[$i]) ) // $i++; // $i--; // $imgname = $decomposition[$i]; // $fichier = explode( '.', $decomposition[$i] ); // $imgtitle = $fichier[0]; // $imgextension = strtolower($fichier[1]); // fixed 3.1.10 $image_info = pathinfo($image); $imgtitle = $image_info['filename']; $imgextension = strtolower($image_info['extension']); // To be checked if error with uppercase extension type // Clean file name jimport( 'joomla.filter.output' ); $cleanFileName = JFilterOutput::stringURLSafe($imgtitle) . '.' . $imgextension; $cleanTitle = JFilterOutput::stringURLSafe($imgtitle); // Image pre-settings $imageValue = $image; $Image_Link = $image; // url to thumbnails already created $Thumb_Link = $thumbsPath . '/' . $thumb_destination . $cleanFileName; $Thumb_aftercopy_Link = $thumbsPath . '/' . $thumb_destination . $cleanTitle . '.jpg'; // url to copy original jpg created $MAX_aftercopy_Link = $copyPath . '/' . $cleanTitle . '.jpg'; $file_copy = JPATH_ROOT . '/' . $MAX_aftercopy_Link; // Fix for previous version, if original image is too small (ic_large image only, used in event details view) $original_too_small = false; if ($prefix == 'ic_large') { $file_to_check = filter_var($image, FILTER_VALIDATE_URL) ? $file_copy : $file_local; list($w, $h) = getimagesize($file_to_check); if ($w < $width or $h < $height) { $max_image_size = filter_var($image, FILTER_VALIDATE_URL) ? $MAX_aftercopy_Link : $image; $original_too_small = true; } } // Check if thumbnails already created if (file_exists(JPATH_ROOT . '/' . $Thumb_Link) \|\| $original_too_small) { $Thumb_Link = $original_too_small ? $max_image_size : $Thumb_Link; $Display_Thumb = true; } elseif (file_exists(JPATH_ROOT . '/' . $Thumb_aftercopy_Link) \|\| $original_too_small) { $Thumb_Link = $original_too_small ? $max_image_size : $Thumb_aftercopy_Link; $Display_Thumb = true; } // if thumbnails not already created, create thumbnails else { $memory_limit = ini_get('memory_limit'); if (preg_match('/^(\d+)(.)$/', $memory_limit, $matches)) { if ($matches[2] == 'M') { $memory_limit = $matches[1] 1024 * 1024; // nnnM -> nnn MB } elseif ($matches[2] == 'K') { $memory_limit = $matches[1] * 1024; // nnnK -> nnn KB } } list($w, $h) = getimagesize($linkToImage); $rgba_factor = 4; $security_factor = 1.8; if (function_exists('memory_get_usage') && ( (($w * $h * $rgba_factor * $security_factor) + memory_get_usage()) > $memory_limit ) ) { if ( $app->isAdmin() ) { $alert_message = JText::sprintf('ICLIB_ERROR_ALERT_IMAGE_TOO_LARGE', $image); // Get the message queue $messages = $app->getMessageQueue(); $display_alert_message = false; // If we have messages if (is_array($messages) && count($messages)) { // Check each message for the one we want foreach ($messages as $key => $value) { if ($value['message'] == $alert_message) { $display_alert_message = true; } } } if (!$display_alert_message) { $app->enqueueMessage($alert_message, 'Warning'); } return JText::_('ICLIB_ERROR_IMAGE_TOO_LARGE'); } else { return false; } } if (file_exists($linkToImage)) { // Test Mime-Type $fileinfos = getimagesize($linkToImage); $mimeType = $fileinfos['mime']; $extensionType = 'image/' . $imgextension; // SETTINGS ICTHUMB $errorMimeTypeInfo = '<span style="color:black;"><br/>' . JText::sprintf('ICLIB_ERROR_MIME_TYPE_INFO', $imgextension, $mimeType); // Error message if Mime-Type is not the same as extension if (($imgextension == 'jpeg') OR ($imgextension == 'jpg')) { if (($mimeType != 'image/jpeg') AND ($mimeType != 'image/jpg')) { $MimeTypeOK = false; $MimeTypeERROR = true; } } elseif ($imgextension == 'bmp') { if (($mimeType != 'image/bmp') AND ($mimeType != 'image/x-ms-bmp')) { $MimeTypeOK = false; $MimeTypeERROR = true; } } elseif ($mimeType != $extensionType) { $MimeTypeOK = false; $MimeTypeERROR = true; } } // If Error mime-type, no thumbnail creation if ($MimeTypeOK) { // Call function and create image thumbnail for events list in admin // If Image JPG, JPEG, PNG or GIF if (($imgextension == "jpg") OR ($imgextension == "jpeg") OR ($imgextension == "png") OR ($imgextension == "gif")) { $Thumb_Link = $Thumb_Link; if (!file_exists(JPATH_ROOT . '/' . $Thumb_Link)) { if (filter_var($imageValue, FILTER_VALIDATE_URL)) { if ((iCUrl::url_exists($imageValue)) AND ($fopen)) { $testFile = JPATH_ROOT . '/' . $copyPath . '/' . $cleanFileName; if (!file_exists($testFile)) { //Get the file $content = file_get_contents($imageValue); //Store in the filesystem. $fp = fopen(JPATH_ROOT . '/' . $copyPath . '/' . $cleanFileName, "w"); fwrite($fp, $content); fclose($fp); } $linkToImage = JPATH_ROOT . '/' . $copyPath . '/' . $cleanFileName; $imageValue = $copyPath . '/' . $cleanFileName; } else { $linkToImage = $imageValue; } } else { $linkToImage = JPATH_ROOT . '/' . $imageValue; } if ((iCUrl::url_exists($linkToImage)) OR (file_exists($linkToImage))) { iCThumbCreate::createThumb($linkToImage, JPATH_ROOT . '/' . $Thumb_Link, $width, $height, $quality, $crop, $prefix, $checksize); } else { $Invalid_Link = true; } } } // If Image BMP elseif ($imgextension == "bmp") { $Image_Link = $copyPath . '/' . $cleanTitle . '.jpg'; $Thumb_Link = $Thumb_aftercopy_Link; if (!file_exists(JPATH_ROOT . '/' . $Thumb_Link)) { if (filter_var($imageValue, FILTER_VALIDATE_URL)) { if ((iCUrl::url_exists($imageValue)) AND ($fopen)) { $testFile = JPATH_ROOT . '/' . $copyPath . '/' . $cleanTitle . '.jpg'; if (!file_exists($testFile)) { // Get the file $content = file_get_contents($imageValue); // Store in the filesystem. $fp = fopen(JPATH_ROOT . '/' . $copyPath . '/' . $cleanFileName, "w"); fwrite($fp, $content); fclose($fp); $imageNewValue = JPATH_ROOT . '/' . $copyPath . '/' . $cleanFileName; imagejpeg(iCThumbImage::createFromBMP($imageNewValue), JPATH_ROOT . '/' . $copyPath . '/' . $cleanTitle . '.jpg', 100); unlink($imageNewValue); } } else { $linkToImage = $imageValue; } } else { imagejpeg(iCThumbImage::createFromBMP(JPATH_ROOT . '/' . $imageValue), JPATH_ROOT . '/' . $copyPath . '/' . $cleanTitle . '.jpg', 100); } $imageValue = $copyPath . '/' . $cleanTitle . '.jpg'; $linkToImage = JPATH_ROOT . '/' . $imageValue; if (!$fopen) { $fopen_bmp_error_msg = true; } elseif ((iCUrl::url_exists($linkToImage)) OR (file_exists($linkToImage))) { iCThumbCreate::createThumb($linkToImage, JPATH_ROOT . '/' . $Thumb_Link, $width, $height, $quality, $crop, $prefix, $checksize); } else { $Invalid_Link = true; } } } // If Not authorized Image Format else { if ((iCUrl::url_exists($linkToImage)) OR (file_exists($linkToImage))) { $Invalid_Img_Format = true; } else { $Invalid_Link = true; } } if (!$Invalid_Link) { $Display_Thumb = true; } } // If error Mime-Type else { if (($imgextension == "jpg") OR ($imgextension == "jpeg") OR ($imgextension == "png") OR ($imgextension == "gif") OR ($imgextension == "bmp")) { $MimeTypeERROR = true; } else { $Invalid_Img_Format = true; $MimeTypeERROR = false; } } } if ($type == 'imgTag' \|\| $type == 'imgTagLinkModal') { // Display Thumbnail Image tag $thumbnailImgTag = ''; if ($Invalid_Img_Format) { $thumbnailImgTag.= $app->isAdmin() ? $Wrong_img_format : ''; } if ($Invalid_Link) { $thumbnailImgTag.= $app->isAdmin() ? $Invalid_LinkMsg : ''; } if ($MimeTypeERROR) { $thumbnailImgTag.= $app->isAdmin() ? $errorMimeTypeMsg : ''; $thumbnailImgTag.= $app->isAdmin() ? $errorMimeTypeInfo : ''; } if ($fopen_bmp_error_msg) { $thumbnailImgTag.= $app->isAdmin() ? $fopen_bmp_error : ''; } if ($Display_Thumb) { if ($imgextension == "bmp") { if ($type == 'imgTagLinkModal') { $thumbnailImgTag.= '<a href="' . JURI::root( true ) . '/' . $MAX_aftercopy_Link.'" class="modal">'; } $thumbnailImgTag.= '<img src="' . JURI::root( true ) . '/' . $Thumb_aftercopy_Link.'" alt="" />'; if ($type == 'imgTagLinkModal') { $thumbnailImgTag.= '</a>'; } } else { if ($type == 'imgTagLinkModal') { if (filter_var($Image_Link, FILTER_VALIDATE_URL)) { $thumbnailImgTag.= '<a href="'.$Image_Link.'" class="modal">'; } else { $thumbnailImgTag.= '<a href="' . JURI::root( true ) . '/' . $Image_Link.'" class="modal">'; } } $thumbnailImgTag.= '<img src="' . JURI::root( true ) . '/' . $Thumb_Link.'" alt="" />'; if ($type == 'imgTagLinkModal') { $thumbnailImgTag.= '</a>'; } } } if ((!file_exists(JPATH_ROOT . '/' . $Thumb_Link)) && ($image) && (!$fopen)) { $thumbnailImgTag.= $app->isAdmin() ? $error_icthumb : ''; } return $thumbnailImgTag; } else { // Display Thumbnail Image tag $thumb_img = ''; // Set Thumbnail $default_thumbnail = 'media/com_icagenda/images/nophoto.jpg'; if ( $Invalid_Img_Format \|\| $Invalid_Link \|\| $MimeTypeERROR \|\| $fopen_bmp_error_msg \|\| ((!file_exists(JPATH_ROOT . '/' . $Thumb_Link)) && ($image)) ) { $thumb_img = $default_thumbnail; } elseif ($Display_Thumb) { $thumb_img = $Thumb_Link; } return $thumb_img; } } /** * Return the thumbnail from an image, embed inside html tags * * @since 1.0.0 / static public function thumbnailImgTag($image, $thumbsPath, $subFolder, $width, $height, $quality, $crop = null, $prefix = null) { $thumbnailImgTag = iCThumbGet::thumbnail($image, $thumbsPath, $subFolder, $width, $height, $quality, $crop, $prefix, 'imgTag'); return $thumbnailImgTag; } /* * Return the thumbnail from an image, embed inside html tags * Link on thumbnail opens original image in modal * * @since 1.0.0 / static public function thumbnailImgTagLinkModal($image, $thumbsPath, $subFolder, $width, $height, $quality, $crop = null, $prefix = null) { $thumbnailImgTag = iCThumbGet::thumbnail($image, $thumbsPath, $subFolder, $width, $height, $quality, $crop, $prefix, 'imgTagLinkModal'); return $thumbnailImgTag; } } PK��!]G��;0��0�� create.phpnu�&1i��<?php /* ------------------------------------------------------------------------------ iC Library - Library by Jooml!C, for Joomla! ------------------------------------------------------------------------------ @package iC Library * @subpackage thumb * @copyright Copyright (c)2014-2015 Cyril Rezé, Jooml!C - All rights reserved * * @license GNU General Public License version 3 or later; see LICENSE.txt * @author Cyril Rezé (Lyr!C) * @link http://www.joomlic.com * * @version 1.2.1 2015-02-19 * @since 1.0.0 ------------------------------------------------------------------------------ / // No direct access to this file defined('_JEXEC') or die(); /** * iC Library thumb class / class iCThumbCreate { /* * Create thumbnail image by php using the GD Library * * @since 1.0.0 / static public function createThumb($source_image, $destination_image_url, $width, $height, $quality, $crop = null, $prefix = null, $checksize = null) { //Set image ratio list($w, $h) = getimagesize($source_image); // resize if ($crop === true) { if ($checksize && ($w < $width or $h < $height) ) { $width = $w+1; $height = $h+1; $x = 0; } else { $ratio = max($width/$w, $height/$h); $h = $height / $ratio; $x = ($w - $width / $ratio) / 2; $w = $width / $ratio; } } else { if ($checksize && ($w < $width or $h < $height) ) { $width = $w; $height = $h; $x = 0; } else { $ratio = min($width/$w, $height/$h); $width = $w $ratio; $height = $h * $ratio; $x = 0; } } if (preg_match("/.jpg/i","$source_image") OR preg_match("/.jpeg/i","$source_image")) { //JPEG type thumbnail $destImage = imagecreatetruecolor($width, $height); $sourceImage = imagecreatefromjpeg($source_image); imagecopyresampled($destImage, $sourceImage, 0, 0, $x, 0, $width, $height, $w, $h); imagejpeg($destImage, $destination_image_url, $quality); imagedestroy($destImage); } elseif (preg_match("/.png/i", "$source_image")) { //PNG type thumbnail $destImage = imagecreatetruecolor ($width, $height); $sourceImage = imagecreatefrompng($source_image); imagealphablending($destImage, false); imagecopyresampled($destImage, $sourceImage, 0, 0, $x, 0, $width, $height, $w, $h); imagesavealpha($destImage, true); imagepng($destImage, $destination_image_url); } elseif (preg_match("/.gif/i", "$source_image")) { //GIF type thumbnail $destImage = imagecreatetruecolor($width, $height); $sourceImage = imagecreatefromgif($source_image); $bgc = imagecolorallocate ($destImage, 255, 255, 255); imagefilledrectangle ($destImage, 0, 0, $width, $height, $bgc); imagecopyresampled($destImage, $sourceImage, 0, 0, $x, 0, $width, $height, $w, $h); if(function_exists('imagegif')) { // Pour GIF header('Content-Type: image/gif'); imagegif($destImage, $destination_image_url, $quality); } imagedestroy($destImage); } else { echo 'unable to load image source'; } } } PK��!]��`)��)�� image.phpnu�&1i��PK��!]�V�� b��index.htmlnu�&1i��PK��!]�4�4�8��8��get.phpnu�&1i��PK��!]G��;0��0�� H��create.phpnu�&1i��PK��$��4U��

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