jro_apps/redmine Commit - r9832:c3c7f1f900b1

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# Redmine - project management software

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# Redmine - project management software

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#

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#

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# This program is free software; you can redistribute it and/or

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# This program is free software; you can redistribute it and/or

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# modify it under the terms of the GNU General Public License

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# modify it under the terms of the GNU General Public License

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# as published by the Free Software Foundation; either version 2

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# as published by the Free Software Foundation; either version 2

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# of the License, or (at your option) any later version.

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# of the License, or (at your option) any later version.

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#

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#

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# This program is distributed in the hope that it will be useful,

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# This program is distributed in the hope that it will be useful,

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# but WITHOUT ANY WARRANTY; without even the implied warranty of

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

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# GNU General Public License for more details.

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# GNU General Public License for more details.

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#

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#

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# You should have received a copy of the GNU General Public License

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# You should have received a copy of the GNU General Public License

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# along with this program; if not, write to the Free Software

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# along with this program; if not, write to the Free Software

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

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require 'fileutils'

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require 'fileutils'

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module Redmine

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module Redmine

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module Thumbnail

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module Thumbnail

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extend Redmine::Utils::Shell

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extend Redmine::Utils::Shell

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CONVERT_BIN = (Redmine::Configuration['imagemagick_convert_command'] || 'convert').freeze

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CONVERT_BIN = (Redmine::Configuration['imagemagick_convert_command'] || 'convert').freeze

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# Generates a thumbnail for the source image to target

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# Generates a thumbnail for the source image to target

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def self.generate(source, target, size)

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def self.generate(source, target, size)

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return nil unless convert_available?

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return nil unless convert_available?

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unless File.exists?(target)

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unless File.exists?(target)

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directory = File.dirname(target)

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directory = File.dirname(target)

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unless File.exists?(directory)

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unless File.exists?(directory)

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FileUtils.mkdir_p directory

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FileUtils.mkdir_p directory

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end

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end

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size_option = "#{size}x#{size}>"

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size_option = "#{size}x#{size}>"

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cmd = "#{shell_quote CONVERT_BIN} #{shell_quote source} -thumbnail #{shell_quote size_option} #{shell_quote target}"

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cmd = "#{shell_quote CONVERT_BIN} #{shell_quote source} -thumbnail #{shell_quote size_option} #{shell_quote target}"

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unless system(cmd)

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unless system(cmd)

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logger.error("Creating thumbnail failed (#{$?}):\nCommand: #{cmd}")

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logger.error("Creating thumbnail failed (#{$?}):\nCommand: #{cmd}")

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return nil

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return nil

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end

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end

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end

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end

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target

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target

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end

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end

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def self.convert_available?

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def self.convert_available?

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return @convert_available if defined?(@convert_available)

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return @convert_available if defined?(@convert_available)

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logger.warn("testing for convert...")

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@convert_available = system("#{shell_quote CONVERT_BIN} -version") rescue false

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@convert_available = system("#{shell_quote CONVERT_BIN} -version") rescue false

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logger.warn("Imagemagick's convert binary (#{CONVERT_BIN}) not available") unless @convert_available

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logger.warn("Imagemagick's convert binary (#{CONVERT_BIN}) not available") unless @convert_available

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@convert_available

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@convert_available

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end

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end

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def self.logger

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def self.logger

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Rails.logger

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Rails.logger

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end

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end

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end

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end

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end

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end

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

             # Redmine - project management software
             # Copyright (C) 2006-2012  Jean-Philippe Lang
             #
             # 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 2
             # 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, write to the Free Software
             # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
             require 'fileutils'
             module Redmine
               module Thumbnail
                 extend Redmine::Utils::Shell
                 CONVERT_BIN = (Redmine::Configuration['imagemagick_convert_command'] || 'convert').freeze
                 # Generates a thumbnail for the source image to target
                 def self.generate(source, target, size)
                   return nil unless convert_available?
                   unless File.exists?(target)
                     directory = File.dirname(target)
                     unless File.exists?(directory)
                       FileUtils.mkdir_p directory
                     end
                     size_option = "#{size}x#{size}>"
                     cmd = "#{shell_quote CONVERT_BIN} #{shell_quote source} -thumbnail #{shell_quote size_option} #{shell_quote target}"
                     unless system(cmd)
                       logger.error("Creating thumbnail failed (#{$?}):\nCommand: #{cmd}")
                       return nil
                     end
                   end
                   target
                 end
                 def self.convert_available?
                   return @convert_available if defined?(@convert_available)
-                  logger.warn("testing for convert...")
                   @convert_available = system("#{shell_quote CONVERT_BIN} -version") rescue false
                   logger.warn("Imagemagick's convert binary (#{CONVERT_BIN}) not available") unless @convert_available
                   @convert_available
                 end
                 def self.logger
                   Rails.logger
                 end
               end
             end