- Publicity: Public Only All
pdf-procs.tcl
Functions for handling Template-documents
- Location:
- packages/acs-tcl/tcl/pdf-procs.tcl
- Created:
- 2005-07-07
- Author:
- Christian Langmann <C_Langmann@gmx.de>
Procedures in this file
- text_templates::create_pdf_content (public)
- text_templates::create_pdf_from_html (public)
- text_templates::store_final_document (public)
Detailed information
text_templates::create_pdf_content (public)
text_templates::create_pdf_content -template_id template_id \ -set_var_call set_var_call
Create the pdf content from a template
- Switches:
- -template_id (required)
- The template to use for the preview. It is assumed that the template_id is the same as the revision_id to be used for the template.
- -set_var_call (required)
- procedure-name which sets the variables used
- Returns:
- the pdf-file-name
- Author:
- Christian Langmann <C_Langmann@gmx.de>
- Created:
- 2005-07-07
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
text_templates::create_pdf_from_html (public)
text_templates::create_pdf_from_html -html_content html_content
The HTML Content is transformed into a PDF file
- Switches:
- -html_content (required)
- HTML Content that is transformed into PDF
- Returns:
- filename of the pdf file
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
text_templates::store_final_document (public)
text_templates::store_final_document -pdf_file pdf_file \ -folder_id folder_id -title title -description description
The document is stored in the given folder.
- Switches:
- -pdf_file (required)
- the pdf-file to save
- -folder_id (required)
- the folder the document is stored in
- -title (required)
- Title or name of the document
- -description (required)
- Description of the document
- Returns:
- item_id
- Author:
- Christian Langmann <C_Langmann@gmx.de>
- Created:
- 2005-07-07
- Partial Call Graph (max 5 caller/called nodes):
- Testcases:
- No testcase defined.
Content File Source
# packages/acs-tcl/tcl/pdf-procs.tcl ad_library { Functions for handling Template-documents @author Christian Langmann (C_Langmann@gmx.de) @creation-date 2005-07-07 } namespace eval text_templates {} d_proc -public text_templates::create_pdf_content { {-template_id:required} {-set_var_call:required} } { Create the pdf content from a template @author Christian Langmann (C_Langmann@gmx.de) @creation-date 2005-07-07 @param template_id The template to use for the preview. It is \ assumed that the template_id is the same as the revision_id to \ be used for the template. @param set_var_call procedure-name which sets the variables used @return the pdf-file-name } { # create html.file set html_content [create_html_content -template_id $template_id -set_var_call $set_var_call] return [text_templates::create_pdf_from_html $html_content] } d_proc -public text_templates::create_pdf_from_html { {-html_content:required} } { The HTML Content is transformed into a PDF file @param html_content HTML Content that is transformed into PDF @return filename of the pdf file } { set progname [parameter::get -parameter "HtmlDocBin" -default "htmldoc"] set htmldoc_bin [::util::which $progname] if {$htmldoc_bin eq ""} { error "text_templates::create_pdf_from_html: HTML converter 'progname' not found" } ad_try { set fp [file tempfile tmp_html_filename [ad_tmpdir]/pdf-XXXXXX.html] puts $fp $html_content close $fp # create pdf-file set tmp_pdf_filename "${tmp_html_filename}.pdf" exec $htmldoc_bin --webpage --quiet -t pdf -f $tmp_pdf_filename $tmp_html_filename # return the result file command was successful if {[ad_file exists $tmp_pdf_filename]} { return $tmp_pdf_filename } } on error {errorMsg} { ns_log Error "Error during conversion from html to pdf: $errorMsg" } finally { file delete -- $tmp_html_filename } return "" } d_proc -public text_templates::store_final_document { {-pdf_file:required} {-folder_id:required} {-title:required} {-description:required} } { The document is stored in the given folder. @author Christian Langmann (C_Langmann@gmx.de) @creation-date 2005-07-07 @param pdf_file the pdf-file to save @param folder_id the folder the document is stored in @param title Title or name of the document @param description Description of the document @return item_id } { set file_size [ad_file size $pdf_file] set item_id [cr_import_content -title $title -description $description $folder_id $pdf_file $file_size application/pdf $title] return $item_id } d_proc -private text_templates::create_html_content { {-template_id ""} {-set_var_call:required} {-filename:required} } { Create the filled out template as html @author Christian Langmann (C_Langmann@gmx.de) @creation-date 2005-07-07 @param template_id The template to use for the preview. It is assumed that the template_id is the same as the revision_id to be used for the template. @param set_var_call procedure-name which sets the variables used } { {*}$set_var_call # retrieve template and write to tmpfile # set content [content::get_content_value $template_id] set file [open $filename] fconfigure $file -translation binary set content [read $file] # parse template and replace placeholders eval [template::adp_compile -string $content] set final_content $__adp_output return $final_content } # Local variables: # mode: tcl # tcl-indent-level: 4 # indent-tabs-mode: nil # End: