--- projs/dtats/trunk/projs/20161008_web_page_thumbnail_make/thumbnails_make.php 2016/12/31 19:27:12 109 +++ projs/dtats/trunk/projs/20161008_web_page_thumbnail_make/thumbnails_make.php 2016/12/31 19:42:04 110 @@ -1,1365 +1,27 @@ -// Everyone is permitted to copy and distribute verbatim copies -// of this license document, but changing it is not allowed. -// -// Preamble -// -// The GNU General Public License is a free, copyleft license for -//software and other kinds of works. -// -// The licenses for most software and other practical works are designed -//to take away your freedom to share and change the works. By contrast, -//the GNU General Public License is intended to guarantee your freedom to -//share and change all versions of a program--to make sure it remains free -//software for all its users. We, the Free Software Foundation, use the -//GNU General Public License for most of our software; it applies also to -//any other work released this way by its authors. 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Of course, your program's commands -//might be different; for a GUI interface, you would use an "about box". -// -// You should also get your employer (if you work as a programmer) or school, -//if any, to sign a "copyright disclaimer" for the program, if necessary. -//For more information on this, and how to apply and follow the GNU GPL, see -//. -// -// The GNU General Public License does not permit incorporating your program -//into proprietary programs. If your program is a subroutine library, you -//may consider it more useful to permit linking proprietary applications with -//the library. If this is what you want to do, use the GNU Lesser General -//Public License instead of this License. But first, please read -//. +//Permission is hereby granted, free of charge, to any person obtaining a copy of this software and +//associated documentation files (the "Software"), to deal in the Software without restriction, +//including without limitation the rights to use, copy, modify, merge, publish, distribute, +//sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is +//furnished to do so, subject to the following conditions: +// +//The above copyright notice and this permission notice shall be included in all copies or +//substantial portions of the Software. +// +//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT +//NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +//NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +//DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. //------------------------------------------------------------------------------------------------- -//This program, a PHP script, creates thumbnail images for recognized -//image files in the current working directory. This program is part of a -//3-program suite designed to collectively create a web page directly from -//digital camera files (and of course the web page can be customized by -//hand-editing after it is automatically generated). The supported process for -//creating a web page involves 3 programs (rather than 1) primarily to circumvent -//the involuntary process termination that will occur in some shared environments -//if a process consumes too much CPU time. -// -//The 3 programs in the 3-program suite are: -// -// filenames_canonize.php: -// Converts all names of files in a directory to lower-case, and makes -// substitutions for any unusual characters. -// -// thumbnails_make.php (this program): -// Creates thumbnails from recognized image types. The thumbnails are -// named relative to the original image file with the suffix "_small". -// Only 20 files are converted on each invocation of the program, to -// avoid the involuntary process termination that typically occurs in -// a shared hosting environment when a process uses too much CPU time. -// The program should be run repeatedly until it indicates that it has -// no more thumbnails to create. -// -// If any full-sized photos are modified, any corresponding thumbnails -// should be deleted and thumbnails_make.php and indexfile_make.php should -// be run again. -// -// indexfile_make.php -// Scans a directory and makes an index file ("index2.php") displaying -// all the thumbnail images, each of which link to the corresponding -// full-sized image. The index file is tailored to Dave Ashley's -// needs, but the created file can be edited and most of the content -// pasted into an HTML file. To avoid the accidental loss of -// information, any existing "index2.php" file is renamed out of the -// way. -// -//This script is designed to be run manually (rather than automatically invoked -//as a result of a web page request). It was written in PHP for convenience -//simply because DreamHost (the web hosting company Dave Ashley uses) has as part -//of its hosting environment PHP with the ImageMagick library compiled in. -// -//Usually, this script is invoked using "php /thumbnails_make.php", but the -//method of invocation may vary based on computing platform details. -//-------------------------------------------------------------------------------- -//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. 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