idx int64 0 60.3k | question stringlengths 92 4.62k | target stringlengths 7 635 |
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60,100 | function renderCopyrightLicenseField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderRadioButtons ( [ 'id' => 'copyright_license' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'copyright_license' , 'value' => getset ( $ this -> options , 'copyright_license' , 0 ) , 'choices' => $ args , ] ) ; } | Render the copyright_license checkbox . |
60,101 | function renderTextboxColorField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderColorField ( [ 'id' => $ args [ 'key' ] , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => $ args [ 'key' ] , 'value' => ( isset ( $ this -> options [ $ args [ 'key' ] ] ) ) ? $ this -> options [ $ args [ 'key' ] ] : $ this -> defaults [ $ args [ 'key' ] ] , 'default' => $ this -> defaults [ $ args [ 'key' ] ] , 'description' => $ args [ 'description' ] , ] ) ; } | Render the header color inputs . |
60,102 | function renderPartLabelField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'part_label' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'part_label' , 'value' => getset ( $ this -> options , 'part_label' ) , 'description' => $ args [ 0 ] , 'type' => 'text' , 'class' => 'regular-text' , ] ) ; } | Render the part_label input . |
60,103 | function renderChapterLabelField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'chapter_label' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'chapter_label' , 'value' => getset ( $ this -> options , 'chapter_label' ) , 'description' => $ args [ 0 ] , 'type' => 'text' , 'class' => 'regular-text' , ] ) ; } | Render the chapter_label input . |
60,104 | static function filterDefaults ( $ defaults ) { $ overrides = [ 'examples-header-color' => 'edu_textbox_examples_header_color' , 'examples-header-background' => 'edu_textbox_examples_header_background' , 'examples-background' => 'edu_textbox_examples_background' , 'exercises-header-color' => 'edu_textbox_exercises_header_color' , 'exercises-header-background' => 'edu_textbox_exercises_header_background' , 'exercises-background' => 'edu_textbox_exercises_background' , 'learning-objectives-header-color' => 'edu_textbox_objectives_header_color' , 'learning-objectives-header-background' => 'edu_textbox_objectives_header_background' , 'learning-objectives-background' => 'edu_textbox_objectives_background' , 'key-takeaways-header-color' => 'edu_textbox_takeaways_header_color' , 'key-takeaways-header-background' => 'edu_textbox_takeaways_header_background' , 'key-takeaways-background' => 'edu_textbox_takeaways_background' , ] ; $ transient_name = 'pressbooks_theme_options_global_parsed_sass_variables' ; $ parsed_sass_variables = get_transient ( $ transient_name ) ; if ( $ parsed_sass_variables === false ) { $ parsed_sass_variables = [ ] ; $ sass = Container :: get ( 'Sass' ) ; $ path_to_global = $ sass -> pathToGlobals ( ) ; $ path_to_theme = get_stylesheet_directory ( ) ; $ files = [ $ path_to_global . '/variables/_specials.scss' , $ path_to_theme . '/assets/styles/components/_specials.scss' , ] ; foreach ( $ files as $ file ) { if ( file_exists ( $ file ) ) { $ parsed_sass_variables [ ] = $ sass -> parseVariables ( \ Pressbooks \ Utility \ get_contents ( $ file ) ) ; } } set_transient ( $ transient_name , $ parsed_sass_variables ) ; } foreach ( $ parsed_sass_variables as $ parsed_variables ) { foreach ( $ overrides as $ sass_var => $ wp_option ) { if ( isset ( $ parsed_variables [ $ sass_var ] ) ) { if ( ! empty ( $ parsed_variables [ $ sass_var ] ) ) { $ defaults [ $ wp_option ] = $ parsed_variables [ $ sass_var ] ; } } } } return $ defaults ; } | Filter the array of default values for the Global options tab . |
60,105 | protected function parseMetadata ( \ SimpleXMLElement $ xml ) { foreach ( $ xml -> metadata -> children ( 'dc' , true ) as $ key => $ val ) { $ val = ( string ) $ val ; if ( 'creator' === $ key && ! empty ( $ val ) ) { $ this -> authors .= trim ( $ val ) . ', ' ; } elseif ( 'contributor' === $ key && ! empty ( $ val ) ) { $ this -> authors .= trim ( $ val ) . ', ' ; } } $ this -> authors = rtrim ( $ this -> authors , ', ' ) ; } | Parse OPF metadata nodes |
60,106 | protected function selectedForImport ( \ SimpleXMLElement $ xml , array $ match_ids ) { $ selected_for_import = [ ] ; foreach ( $ xml -> spine -> children ( ) as $ item ) { $ id = '' ; foreach ( $ item -> attributes ( ) as $ key => $ val ) { if ( 'idref' === $ key ) { $ id = ( string ) $ val ; } } if ( isset ( $ this -> manifest [ $ id ] ) ) { $ href = ( string ) $ this -> manifest [ $ id ] [ 'href' ] ; if ( 'OEBPS/copyright.html' === $ href ) { $ this -> pbCheck ( $ href ) ; } if ( ! $ this -> flaggedForImport ( $ id ) ) { continue ; } if ( ! isset ( $ match_ids [ $ id ] ) ) { continue ; } $ selected_for_import [ ] = $ id ; } } return $ selected_for_import ; } | Iterate each spine and get each manifest item in the order of spine |
60,107 | protected function getOpf ( ) { $ container_xml = $ this -> getZipContent ( 'META-INF/container.xml' ) ; $ content_path = $ container_xml -> rootfiles -> rootfile [ 'full-path' ] ; $ base = dirname ( $ content_path ) ; if ( '.' !== $ base ) { $ this -> basedir = "$base/" ; } return $ this -> getZipContent ( $ content_path ) ; } | Return book . opf as a SimpleXML object |
60,108 | protected function setCurrentZip ( $ fullpath ) { $ result = $ this -> zip -> open ( $ fullpath ) ; if ( true !== $ result ) { throw new \ Exception ( 'Opening epub file failed' ) ; } $ ok = $ this -> getZipContent ( 'META-INF/container.xml' ) ; if ( ! $ ok ) { throw new \ Exception ( 'Bad or corrupted META-INF/container.xml' ) ; } } | Opens a new Epub for reading writing or modifying |
60,109 | protected function regexSearchReplace ( $ html ) { $ result = $ html ; if ( true === $ this -> isPbEpub ) { $ result = preg_replace ( '/(?:<div class="chapter+(.*)" id="(.*)">)/isU' , '<div>' , $ result ) ; $ result = preg_replace ( '/(?:<div class="chapter-title-wrap"[^>]*>)(.*)<\/div>/isU' , '' , $ result ) ; $ result = preg_replace ( '/(?:<h2 class="chapter-author"[^>]*>)(.*)<\/h2>/isU' , '' , $ result ) ; $ result = preg_replace ( '/(?:<div class="ugc+(.*)">)/isU' , '<div>' , $ result ) ; $ result = preg_replace ( '/(?:<p class="(.*)+indent">)/isU' , '<p>' , $ result ) ; } return $ result ; } | Cleans imported html of unwanted tags |
60,110 | protected function pbCheck ( $ copyright_file ) { $ result = $ this -> getZipContent ( $ copyright_file ) ; foreach ( $ result -> body -> div -> div -> p as $ node ) { if ( strpos ( $ node -> a [ 'href' ] [ 0 ] , 'pressbooks.com' , 0 ) ) { $ this -> isPbEpub = true ; } } if ( 'copyright-page' === $ result -> body -> div [ 0 ] -> attributes ( ) -> id [ 0 ] && 'ugc' === $ result -> body -> div -> div -> attributes ( ) -> class [ 0 ] ) { $ this -> isPbEpub = true ; } } | Is it an EPUB generated by PB? |
60,111 | function doInitialUpgrade ( ) { $ _option = $ this -> getSlug ( ) ; $ options = get_option ( 'pressbooks_theme_options_' . $ _option , $ this -> defaults ) ; if ( isset ( $ options [ 'pdf_page_size' ] ) ) { switch ( $ options [ 'pdf_page_size' ] ) { case 1 : $ options [ 'pdf_page_width' ] = '5.5in' ; $ options [ 'pdf_page_height' ] = '8.5in' ; break ; case 2 : $ options [ 'pdf_page_width' ] = '6in' ; $ options [ 'pdf_page_height' ] = '9in' ; break ; case 3 : $ options [ 'pdf_page_width' ] = '8.5in' ; $ options [ 'pdf_page_height' ] = '11in' ; break ; case 4 : $ options [ 'pdf_page_width' ] = '8.5in' ; $ options [ 'pdf_page_height' ] = '9.25in' ; break ; case 5 : $ options [ 'pdf_page_width' ] = '5in' ; $ options [ 'pdf_page_height' ] = '7.75in' ; break ; case 6 : $ options [ 'pdf_page_width' ] = '4.25in' ; $ options [ 'pdf_page_height' ] = '7in' ; break ; case 7 : $ options [ 'pdf_page_width' ] = '21cm' ; $ options [ 'pdf_page_height' ] = '29.7cm' ; break ; case 8 : $ options [ 'pdf_page_width' ] = '14.8cm' ; $ options [ 'pdf_page_height' ] = '21cm' ; break ; case 9 : $ options [ 'pdf_page_width' ] = '5in' ; $ options [ 'pdf_page_height' ] = '8in' ; break ; default : $ options [ 'pdf_page_width' ] = '5.5in' ; $ options [ 'pdf_page_height' ] = '8.5in' ; } unset ( $ options [ 'pdf_page_size' ] ) ; } if ( ! isset ( $ options [ 'pdf_paragraph_separation' ] ) || 1 === absint ( $ options [ 'pdf_paragraph_separation' ] ) ) { $ options [ 'pdf_paragraph_separation' ] = 'indent' ; } elseif ( 2 === absint ( $ options [ 'pdf_paragraph_separation' ] ) ) { $ options [ 'pdf_paragraph_separation' ] = 'skiplines' ; } if ( ! isset ( $ options [ 'pdf_blankpages' ] ) || 1 === absint ( $ options [ 'pdf_blankpages' ] ) ) { $ options [ 'pdf_blankpages' ] = 'include' ; } elseif ( 2 === absint ( $ options [ 'pdf_blankpages' ] ) ) { $ options [ 'pdf_blankpages' ] = 'remove' ; } if ( ! isset ( $ options [ 'pdf_footnotes_style' ] ) || 1 === absint ( $ options [ 'pdf_footnotes_style' ] ) ) { $ options [ 'pdf_footnotes_style' ] = 'footnotes' ; } elseif ( 2 === absint ( $ options [ 'pdf_footnotes_style' ] ) ) { $ options [ 'pdf_footnotes_style' ] = 'endnotes' ; } foreach ( $ this -> defaults as $ key => $ value ) { if ( ! isset ( $ options [ $ key ] ) ) { $ options [ $ key ] = $ value ; } } update_option ( 'pressbooks_theme_options_' . $ _option , $ options ) ; } | Substitute human - readable values add new defaults replace pdf_page_size with pdf_page_width and pdf_page_height . |
60,112 | function upgradeSectionOpenings ( ) { $ _option = $ this -> getSlug ( ) ; $ options = get_option ( 'pressbooks_theme_options_' . $ _option , $ this -> defaults ) ; if ( ! isset ( $ options [ 'pdf_blankpages' ] ) || 1 === absint ( $ options [ 'pdf_blankpages' ] ) || 'include' === $ options [ 'pdf_blankpages' ] ) { $ options [ 'pdf_sectionopenings' ] = 'openauto' ; } elseif ( 2 === absint ( $ options [ 'pdf_blankpages' ] ) || 'remove' === $ options [ 'pdf_blankpages' ] ) { $ options [ 'pdf_sectionopenings' ] = 'remove' ; } unset ( $ options [ 'pdf_blankpages' ] ) ; update_option ( 'pressbooks_theme_options_' . $ _option , $ options ) ; } | Replace pdf_blankpages option with pdf_sectionopenings option . |
60,113 | function renderBodyFontSizeField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'pdf_body_font_size' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_body_font_size' , 'value' => ( isset ( $ this -> options [ 'pdf_body_font_size' ] ) ) ? $ this -> options [ 'pdf_body_font_size' ] : $ this -> defaults [ 'pdf_body_font_size' ] , 'description' => $ args [ 0 ] , 'append' => $ args [ 1 ] , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the pdf_body_font_size input . |
60,114 | function renderBodyLineHightField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'pdf_body_line_height' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_body_line_height' , 'value' => ( isset ( $ this -> options [ 'pdf_body_line_height' ] ) ) ? $ this -> options [ 'pdf_body_line_height' ] : $ this -> defaults [ 'pdf_body_line_height' ] , 'description' => $ args [ 0 ] , 'append' => $ args [ 1 ] , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the pdf_body_line_height input . |
60,115 | function renderPageSizeField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; if ( ! isset ( $ this -> options [ 'pdf_page_size' ] ) ) { if ( isset ( $ this -> options [ 'pdf_page_width' ] ) && isset ( $ this -> options [ 'pdf_page_height' ] ) ) { if ( '5.5in' === $ this -> options [ 'pdf_page_width' ] && '8.5in' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 1 ; } elseif ( '6in' === $ this -> options [ 'pdf_page_width' ] && '9in' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 2 ; } elseif ( '8.5in' === $ this -> options [ 'pdf_page_width' ] && '11in' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 3 ; } elseif ( '8.5in' === $ this -> options [ 'pdf_page_width' ] && '9.25in' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 4 ; } elseif ( '5in' === $ this -> options [ 'pdf_page_width' ] && '7.75in' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 5 ; } elseif ( '4.25in' === $ this -> options [ 'pdf_page_width' ] && '7in' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 6 ; } elseif ( '21cm' === $ this -> options [ 'pdf_page_width' ] && '29.7cm' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 7 ; } elseif ( '14.8cm' === $ this -> options [ 'pdf_page_width' ] && '21cm' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 8 ; } elseif ( '5in' === $ this -> options [ 'pdf_page_width' ] && '8in' === $ this -> options [ 'pdf_page_height' ] ) { $ this -> options [ 'pdf_page_size' ] = 9 ; } else { $ this -> options [ 'pdf_page_size' ] = 10 ; } } else { $ this -> options [ 'pdf_page_size' ] = 1 ; } } $ html = "<select name='pressbooks_theme_options_pdf[pdf_page_size]' id='pdf_page_size' >" ; foreach ( $ args as $ key => $ val ) { $ html .= "<option value='" . ( $ key + 1 ) . "' " . selected ( $ key + 1 , $ this -> options [ 'pdf_page_size' ] , false ) . ">$val</option>" ; } $ html .= '</select>' ; echo $ html ; } | Render the pdf_page_size select . |
60,116 | function renderPageWidthField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'pdf_page_width' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_page_width' , 'value' => getset ( $ this -> options , 'pdf_page_width' ) , 'description' => $ args [ 0 ] , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the pdf_page_width input . |
60,117 | function renderPageHeightField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'pdf_page_height' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_page_height' , 'value' => getset ( $ this -> options , 'pdf_page_height' ) , 'description' => $ args [ 0 ] , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the pdf_page_height input . |
60,118 | function renderMarginsField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; ?> <div class="margin-diagram"> <p class="description"> <?php echo $ args [ 0 ] ; ?> </p> <div class="pages"> <div class="page left"> <div class="margin outside"></div> <div class="margin top"></div> <div class="margin inside"></div> <div class="margin bottom"></div> </div> <div class="page right"> <div class="margin inside"></div> <div class="margin top"></div> <div class="margin outside"></div> <div class="margin bottom"></div> </div> </div> <div class="legend"> <ul> <li class="outside"><span class="color"></span> <?php _e ( 'Outside Margin' , 'pressbooks' ) ; ?> </li> <li class="inside"><span class="color"></span> <?php _e ( 'Inside Margin' , 'pressbooks' ) ; ?> </li> <li class="top"><span class="color"></span> <?php _e ( 'Top Margin' , 'pressbooks' ) ; ?> </li> <li class="bottom"><span class="color"></span> <?php _e ( 'Bottom Margin' , 'pressbooks' ) ; ?> </li> </ul> </div> </div> <p> <strong> <?php _e ( 'IMPORTANT: If you plan to use a print-on-demand service, margins under 2cm on any side can cause your file to be rejected.' , 'pressbooks' ) ; ?> </strong> </p> <?php } | Render the margins diagram . |
60,119 | function renderOutsideMarginField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'pdf_page_margin_outside' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_page_margin_outside' , 'value' => getset ( $ this -> options , 'pdf_page_margin_outside' ) , 'description' => $ args [ 0 ] , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the pdf_page_margin_outside input . |
60,120 | function renderInsideMarginField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'pdf_page_margin_inside' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_page_margin_inside' , 'value' => getset ( $ this -> options , 'pdf_page_margin_inside' ) , 'description' => $ args [ 0 ] , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the pdf_page_margin_inside input . |
60,121 | function renderTopMarginField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'pdf_page_margin_top' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_page_margin_top' , 'value' => getset ( $ this -> options , 'pdf_page_margin_top' ) , 'description' => $ args [ 0 ] , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the pdf_page_margin_top input . |
60,122 | function renderBottomMarginField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'pdf_page_margin_bottom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_page_margin_bottom' , 'value' => getset ( $ this -> options , 'pdf_page_margin_bottom' ) , 'description' => $ args [ 0 ] , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the pdf_page_margin_bottom input . |
60,123 | function renderHyphenationField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'pdf_hyphens' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_hyphens' , 'value' => getset ( $ this -> options , 'pdf_hyphens' ) , 'label' => $ args [ 0 ] , ] ) ; } | Render the pdf_hyphens checkbox . |
60,124 | function renderParagraphSeparationField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderRadioButtons ( [ 'id' => 'pdf_paragraph_separation' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_paragraph_separation' , 'value' => getset ( $ this -> options , 'pdf_paragraph_separation' ) , 'choices' => $ args , ] ) ; } | Render the pdf_paragraph_separation radio buttons . |
60,125 | function renderSectionOpeningsField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderRadioButtons ( [ 'id' => 'pdf_sectionopenings' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_sectionopenings' , 'value' => getset ( $ this -> options , 'pdf_sectionopenings' ) , 'choices' => $ args , ] ) ; } | Render the pdf_sectionopenings radio buttons . |
60,126 | function renderTOCField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'pdf_toc' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_toc' , 'value' => getset ( $ this -> options , 'pdf_toc' ) , 'label' => $ args [ 0 ] , ] ) ; } | Render the pdf_toc checkbox . |
60,127 | function renderCropMarksField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'pdf_crop_marks' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_crop_marks' , 'value' => getset ( $ this -> options , 'pdf_crop_marks' ) , 'label' => $ args [ 0 ] , ] ) ; } | Render the pdf_crop_marks checkbox . |
60,128 | function renderRomanizePartsField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'pdf_romanize_parts' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_romanize_parts' , 'value' => getset ( $ this -> options , 'pdf_romanize_parts' ) , 'label' => $ args [ 0 ] , ] ) ; } | Render the pdf_romanize_parts checkbox . |
60,129 | function renderFootnoteStyleField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderRadioButtons ( [ 'id' => 'pdf_footnotes_style' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_footnotes_style' , 'value' => getset ( $ this -> options , 'pdf_footnotes_style' ) , 'choices' => $ args , ] ) ; } | Render the pdf_footnotes_style radio buttons . |
60,130 | function renderWidowsField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'widows' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'widows' , 'value' => getset ( $ this -> options , 'widows' ) , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the widows input . |
60,131 | function renderOrphansField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderField ( [ 'id' => 'orphans' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'orphans' , 'value' => getset ( $ this -> options , 'orphans' ) , 'type' => 'text' , 'class' => 'small-text' , ] ) ; } | Render the orphans input . |
60,132 | function renderRunningContentFrontMatterLeftField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_front_matter_left' , 'name' => 'running_content_front_matter_left' , 'value' => getset ( $ this -> options , 'running_content_front_matter_left' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_front_matter_left_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_front_matter_left' , 'value' => getset ( $ this -> options , 'running_content_front_matter_left' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_front_matter_left input . |
60,133 | function renderRunningContentFrontMatterRightField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_front_matter_right' , 'name' => 'running_content_front_matter_right' , 'value' => getset ( $ this -> options , 'running_content_front_matter_right' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_front_matter_right_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_front_matter_right' , 'value' => getset ( $ this -> options , 'running_content_front_matter_right' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_front_matter_right input . |
60,134 | function renderRunningContentIntroductionLeftField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_introduction_left' , 'name' => 'running_content_introduction_left' , 'value' => getset ( $ this -> options , 'running_content_introduction_left' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_introduction_left_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_introduction_left' , 'value' => getset ( $ this -> options , 'running_content_introduction_left' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_introduction_left input . |
60,135 | function renderRunningContentIntroductionRightField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_introduction_right' , 'name' => 'running_content_introduction_right' , 'value' => getset ( $ this -> options , 'running_content_introduction_right' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_introduction_right_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_introduction_right' , 'value' => getset ( $ this -> options , 'running_content_introduction_right' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_introduction_right input . |
60,136 | function renderRunningContentPartLeftField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_part_left' , 'name' => 'running_content_part_left' , 'value' => getset ( $ this -> options , 'running_content_part_left' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_part_left_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_part_left' , 'value' => getset ( $ this -> options , 'running_content_part_left' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_part_left input . |
60,137 | function renderRunningContentPartRightField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_part_right' , 'name' => 'running_content_part_right' , 'value' => getset ( $ this -> options , 'running_content_part_right' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_part_right_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_part_right' , 'value' => getset ( $ this -> options , 'running_content_part_right' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_part_right input . |
60,138 | function renderRunningContentChapterLeftField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_chapter_left' , 'name' => 'running_content_chapter_left' , 'value' => getset ( $ this -> options , 'running_content_chapter_left' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_chapter_left_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_chapter_left' , 'value' => getset ( $ this -> options , 'running_content_chapter_left' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_chapter_left input . |
60,139 | function renderRunningContentChapterRightField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_chapter_right' , 'name' => 'running_content_chapter_right' , 'value' => getset ( $ this -> options , 'running_content_chapter_right' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_chapter_right_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_chapter_right' , 'value' => getset ( $ this -> options , 'running_content_chapter_right' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_chapter_right input . |
60,140 | function renderRunningContentBackMatterLeftField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_back_matter_left' , 'name' => 'running_content_back_matter_left' , 'value' => getset ( $ this -> options , 'running_content_back_matter_left' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_back_matter_left_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_back_matter_left' , 'value' => getset ( $ this -> options , 'running_content_back_matter_left' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_back_matter_left input . |
60,141 | function renderRunningContentBackMatterRightField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCustomSelect ( [ 'id' => 'running_content_back_matter_right' , 'name' => 'running_content_back_matter_right' , 'value' => getset ( $ this -> options , 'running_content_back_matter_right' ) , 'choices' => $ args , ] ) ; $ this -> renderField ( [ 'id' => 'running_content_back_matter_right_custom' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'running_content_back_matter_right' , 'value' => getset ( $ this -> options , 'running_content_back_matter_right' ) , 'type' => 'text' , 'class' => 'regular-text code' , ] ) ; } | Render the running_content_back_matter_right input . |
60,142 | function renderFontSizeField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'pdf_fontsize' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'pdf_fontsize' , 'value' => getset ( $ this -> options , 'pdf_fontsize' ) , 'label' => $ args [ 0 ] , ] ) ; } | Render the pdf_fontsize checkbox . |
60,143 | static function filterDefaults ( $ defaults ) { $ overrides = [ 'body-font-size' => 'pdf_body_font_size' , 'body-line-height' => 'pdf_body_line_height' , 'page-margin-top' => 'pdf_page_margin_top' , 'page-margin-inside' => 'pdf_page_margin_inside' , 'page-margin-bottom' => 'pdf_page_margin_bottom' , 'page-margin-outside' => 'pdf_page_margin_outside' , 'front-matter-running-content-left' => 'running_content_front_matter_left' , 'front-matter-running-content-right' => 'running_content_front_matter_right' , 'introduction-running-content-left' => 'running_content_introduction_left' , 'introduction-running-content-right' => 'running_content_introduction_right' , 'part-running-content-left' => 'running_content_part_left' , 'part-running-content-right' => 'running_content_part_right' , 'chapter-running-content-left' => 'running_content_chapter_left' , 'chapter-running-content-right' => 'running_content_chapter_right' , 'back-matter-running-content-left' => 'running_content_back_matter_left' , 'back-matter-running-content-right' => 'running_content_back_matter_right' , ] ; $ transient_name = 'pressbooks_theme_options_pdf_parsed_sass_variables' ; $ parsed_sass_variables = get_transient ( $ transient_name ) ; if ( $ parsed_sass_variables === false ) { $ parsed_sass_variables = [ ] ; $ sass = Container :: get ( 'Sass' ) ; $ path_to_global = $ sass -> pathToGlobals ( ) ; $ path_to_theme = get_stylesheet_directory ( ) ; $ files = [ $ path_to_global . '/variables/_elements.scss' , $ path_to_global . '/variables/_structure.scss' , $ path_to_theme . '/assets/styles/components/_elements.scss' , $ path_to_theme . '/assets/styles/components/_structure.scss' , ] ; foreach ( $ files as $ file ) { if ( file_exists ( $ file ) ) { $ parsed_sass_variables [ ] = $ sass -> parseVariables ( \ Pressbooks \ Utility \ get_contents ( $ file ) ) ; } } set_transient ( $ transient_name , $ parsed_sass_variables ) ; } foreach ( $ parsed_sass_variables as $ parsed_variables ) { foreach ( $ overrides as $ sass_var => $ wp_option ) { if ( isset ( $ parsed_variables [ $ sass_var ] ) ) { $ val = self :: parseSassValue ( $ parsed_variables [ $ sass_var ] ) ; if ( ! empty ( $ val ) ) { if ( in_array ( $ wp_option , self :: getFloatOptions ( ) , true ) ) { $ val = ( float ) preg_replace ( '/[^0-9.]/' , '' , $ val ) ; } elseif ( in_array ( $ wp_option , self :: getIntegerOptions ( ) , true ) ) { $ val = ( int ) preg_replace ( '/[^0-9]/' , '' , $ val ) ; } elseif ( in_array ( $ wp_option , self :: getBooleanOptions ( ) , true ) ) { $ val = filter_var ( $ val , FILTER_VALIDATE_BOOLEAN ) ; } elseif ( strpos ( $ wp_option , 'running_content' , true ) ) { $ val = self :: replaceRunningContentStrings ( $ val ) ; } $ defaults [ $ wp_option ] = $ val ; } } } } return $ defaults ; } | Filter the array of default values for the PDF options tab . |
60,144 | public function validate ( string $ path ) { $ command = PB_XMLLINT_COMMAND . ' --noout --schema ' . escapeshellcmd ( $ this -> getSchemaPath ( ) ) . ' ' . escapeshellcmd ( $ path ) . ' 2>&1' ; $ this -> errors = [ ] ; $ output = [ ] ; $ return_var = 0 ; exec ( $ command , $ output , $ return_var ) ; if ( isset ( $ output [ 0 ] ) && str_ends_with ( $ output [ 0 ] , ' validates' ) ) { return true ; } else { $ this -> errors = $ output ; return false ; } } | Validate an HTMLBook file |
60,145 | public function createBarcode ( $ isbn_number ) { if ( ! $ this -> validateIsbnNumber ( $ isbn_number ) ) { \ Pressbooks \ add_error ( __ ( 'There was a problem creating the barcode: Invalid ISBN number.' , 'pressbooks' ) ) ; return false ; } $ this -> isbnNumber = $ this -> fixIsbnNumber ( $ isbn_number ) ; $ ps = \ Pressbooks \ Utility \ create_tmp_file ( ) ; $ png = \ Pressbooks \ Utility \ create_tmp_file ( ) ; $ this -> compile ( $ ps ) ; $ this -> gs ( $ ps , $ png , $ this -> dpi ) ; $ this -> crop ( $ png ) ; $ old_id = \ Pressbooks \ Image \ attachment_id_from_url ( get_option ( 'pressbooks_cg_isbn' ) ) ; if ( $ old_id ) { wp_delete_attachment ( $ old_id , true ) ; } if ( ! function_exists ( 'media_handle_sideload' ) ) { require_once ( ABSPATH . 'wp-admin/includes/image.php' ) ; require_once ( ABSPATH . 'wp-admin/includes/file.php' ) ; require_once ( ABSPATH . 'wp-admin/includes/media.php' ) ; } $ pid = media_handle_sideload ( [ 'name' => "{$this->isbnNumber}.png" , 'tmp_name' => $ png , ] , 0 ) ; if ( is_wp_error ( $ pid ) ) { throw new \ Exception ( $ pid -> get_error_message ( ) ) ; } $ src = wp_get_attachment_url ( $ pid ) ; if ( false === $ src ) { throw new \ Exception ( 'No attachment url.' ) ; } update_option ( 'pressbooks_cg_isbn' , $ src ) ; return $ src ; } | Create an ISBN png and sideload it into WordPress |
60,146 | public function validateIsbnNumber ( $ isbn_number ) { @ list ( $ isbn_number , $ addon ) = preg_split ( '/\s+(?=\S*+$)/' , trim ( $ isbn_number ) ) ; $ is_valid_isbn = ( new \ Isbn \ Isbn ( ) ) -> validation -> isbn ( $ isbn_number ) ; $ is_valid_addon = true ; if ( $ addon ) { if ( ! preg_match ( '/^([0-9]{2}|[0-9]{5})$/' , $ addon ) ) { $ is_valid_addon = false ; } } return $ is_valid_isbn && $ is_valid_addon ; } | Validate an ISBN string |
60,147 | public function fixIsbnNumber ( $ isbn_number ) { @ list ( $ isbn_number , $ addon ) = preg_split ( '/\s+(?=\S*+$)/' , trim ( $ isbn_number ) ) ; $ isbn_number = ( new \ Isbn \ Isbn ( ) ) -> hyphens -> fixHyphens ( $ isbn_number ) ; if ( $ addon ) { $ isbn_number .= " $addon" ; } return $ isbn_number ; } | Fix an ISBN string |
60,148 | public function invocation ( $ isbn , $ isbn_text_font , $ isbn_text_size , $ text_font , $ text_size ) { $ ps [ ] = "50 50 moveto ({$isbn}) (includetext isbntextfont={$isbn_text_font} isbntextsize={$isbn_text_size} textfont={$text_font} textsize={$text_size})" ; $ ps [ ] = '/isbn /uk.co.terryburton.bwipp findresource exec' ; return implode ( "\n" , $ ps ) . "\n" ; } | ISBN Invocation Code . |
60,149 | public function compile ( $ path_to_ps ) { if ( empty ( $ this -> isbnNumber ) ) { throw new \ LogicException ( '$this->isbnNumber is not set' ) ; } $ isbn = \ Pressbooks \ Utility \ get_contents ( PB_PLUGIN_DIR . 'symbionts/postscriptbarcode/isbn.ps' ) ; $ invocation = $ this -> invocation ( $ this -> isbnNumber , $ this -> isbnTextFont , $ this -> isbnTextSize , $ this -> textFont , $ this -> textSize ) ; file_put_contents ( $ path_to_ps , $ isbn ) ; file_put_contents ( $ path_to_ps , $ invocation , FILE_APPEND | LOCK_EX ) ; file_put_contents ( $ path_to_ps , ( "\n" . 'showpage' ) , FILE_APPEND | LOCK_EX ) ; } | Compile an ISBN Postscript file |
60,150 | public function gs ( $ input_path_to_ps , $ output_path_to_png , $ dpi ) { $ dpi = ( int ) $ dpi ; $ command = PB_GS_COMMAND . " -dQUIET -dNOPAUSE -dSAFER -dBATCH -sDEVICE=pnggray -r{$dpi} -sOutputFile=" . escapeshellarg ( $ output_path_to_png ) . ' ' . escapeshellarg ( $ input_path_to_ps ) ; $ output = [ ] ; $ return_var = 0 ; exec ( $ command , $ output , $ return_var ) ; if ( ! empty ( $ output ) ) { debug_error_log ( $ command ) ; debug_error_log ( print_r ( $ output , true ) ) ; } } | Use Ghostscript to convert a PostScript file into a grayscale PNG file |
60,151 | public function crop ( $ path_to_png , $ border = '20x20' ) { $ command = PB_CONVERT_COMMAND . ' ' . escapeshellarg ( $ path_to_png ) . " -trim +repage -bordercolor white -border {$border} " . escapeshellarg ( $ path_to_png ) ; $ output = [ ] ; $ return_var = 0 ; exec ( $ command , $ output , $ return_var ) ; if ( ! empty ( $ output ) ) { debug_error_log ( $ command ) ; debug_error_log ( print_r ( $ output , true ) ) ; } } | Use ImageMagick to automatically crop & pad a PNG file with a white border |
60,152 | protected function generateCss ( ) { $ styles = Container :: get ( 'Styles' ) ; $ scss = $ this -> getScssVars ( ) ; if ( $ styles -> isCurrentThemeCompatible ( 1 ) ) { $ scss .= "@import 'fonts-prince'; \n" ; } elseif ( $ styles -> isCurrentThemeCompatible ( 2 ) ) { $ scss .= "@import 'fonts'; \n" ; } $ scss .= \ Pressbooks \ Utility \ get_contents ( PB_PLUGIN_DIR . 'assets/covergenerator/_jpg.scss' ) ; $ css = $ styles -> customize ( 'prince' , $ scss ) ; $ css = \ Pressbooks \ Sanitize \ normalize_css_urls ( $ css ) ; if ( WP_DEBUG ) { Container :: get ( 'Sass' ) -> debug ( $ css , $ scss , 'cover-jpg' ) ; } return $ css ; } | Generate CSS for Ebook JPG cover |
60,153 | protected function generateHtml ( ) { $ vars = $ this -> getHtmlTemplateVars ( ) ; $ vars [ 'css' ] = apply_filters ( 'pb_epub_cover_css_override' , $ this -> generateCss ( ) ) ; $ html = template ( PB_PLUGIN_DIR . 'templates/covergenerator/jpg-cover.php' , $ vars ) ; return $ html ; } | Generate HTML for Ebook JPG cover |
60,154 | public function cloneBook ( ) { try { foreach ( $ this -> cloneBookGenerator ( ) as $ percentage => $ info ) { } } catch ( \ Exception $ e ) { return false ; } return true ; } | Clone a book in its entirety . |
60,155 | public function cloneTerm ( $ term_id ) { foreach ( $ this -> sourceBookTerms as $ k => $ v ) { if ( $ v [ 'id' ] === absint ( $ term_id ) ) { $ term = $ this -> sourceBookTerms [ $ k ] ; break ; } } ; if ( empty ( $ term [ 'slug' ] ) || empty ( $ term [ 'taxonomy' ] ) ) { return false ; } foreach ( $ this -> targetBookTerms as $ k => $ v ) { if ( $ v [ 'slug' ] === $ term [ 'slug' ] && $ v [ 'taxonomy' ] === $ term [ 'taxonomy' ] ) { return $ v [ 'id' ] ; } } ; $ endpoint = $ term [ 'taxonomy' ] ; $ _links = array_pop ( $ term ) ; $ bad_keys = [ 'id' , 'count' , 'link' , 'parent' , 'taxonomy' ] ; foreach ( $ bad_keys as $ bad_key ) { unset ( $ term [ $ bad_key ] ) ; } $ request = new \ WP_REST_Request ( 'POST' , "/pressbooks/v2/$endpoint" ) ; $ request -> set_body_params ( $ term ) ; $ request -> set_param ( '_fields' , 'id' ) ; $ response = rest_do_request ( $ request ) -> get_data ( ) ; if ( is_wp_error ( $ response ) || @ $ response [ 'data' ] [ 'status' ] >= 400 ) { return false ; } else { return $ response [ 'id' ] ; } } | Clone term from a source book to a target book . |
60,156 | public function clonePostProcess ( ) { $ this -> fixInternalShortcodes ( ) ; if ( $ this -> sourceHasH5p === true && ( $ this -> sourceHasH5pApi === false || $ this -> targetHasH5pApi === false || $ this -> targetHasFetchedAllTheH5p === false ) ) { \ Pressbooks \ add_notice ( __ ( 'The source book contained H5P content that could not be cloned. Please review the cloned version of your book carefully, as missing H5P content will be indicated. You may want to remove or replace these elements.' , 'pressbooks' ) ) ; } } | Post - processor |
60,157 | public function buildListOfKnownMedia ( $ url ) { $ params = [ 'per_page' => 100 , ] ; $ response = $ this -> handleGetRequest ( $ url , 'wp/v2' , 'media' , $ params ) ; if ( is_wp_error ( $ response ) ) { $ _SESSION [ 'pb_errors' ] [ ] = sprintf ( '<p>%1$s</p><p>%2$s</p>' , __ ( 'The source book’s media could not be read.' , 'pressbooks' ) , $ response -> get_error_message ( ) ) ; return false ; } $ known_media = [ ] ; foreach ( $ response as $ item ) { $ m = $ this -> createMediaEntity ( $ item ) ; if ( $ item [ 'media_type' ] === 'image' ) { foreach ( $ item [ 'media_details' ] [ 'sizes' ] as $ size => $ info ) { $ attached_file = image_strip_baseurl ( $ info [ 'source_url' ] ) ; $ known_media [ $ attached_file ] = $ m ; } } else { $ attached_file = media_strip_baseurl ( $ m -> sourceUrl ) ; $ known_media [ $ attached_file ] = $ m ; } } return $ known_media ; } | Use media endpoint to build an array of known media |
60,158 | public function createTransition ( $ type , $ old_id , $ new_id ) { $ transition = new \ Pressbooks \ Entities \ Cloner \ Transition ( ) ; $ transition -> type = $ type ; $ transition -> oldId = $ old_id ; $ transition -> newId = $ new_id ; $ this -> transitions [ ] = $ transition ; } | When cloning from one book to another the IDs change Use this method to add a transition that we can do something with later if needed |
60,159 | public function getBookMetadata ( $ url ) { $ response = $ this -> handleGetRequest ( $ url , 'pressbooks/v2' , 'metadata' ) ; if ( is_wp_error ( $ response ) ) { $ _SESSION [ 'pb_errors' ] [ ] = sprintf ( '<p>%1$s</p><p>%2$s</p>' , __ ( 'The source book’s metadata could not be read.' , 'pressbooks' ) , $ response -> get_error_message ( ) ) ; return false ; } return $ response ; } | Fetch an array containing the metadata of a book . |
60,160 | public function getBookTerms ( $ url ) { $ terms = [ ] ; foreach ( [ 'front-matter-type' , 'chapter-type' , 'back-matter-type' , 'glossary-type' ] as $ taxonomy ) { $ response = $ this -> handleGetRequest ( $ url , 'pressbooks/v2' , "$taxonomy" , [ 'per_page' => 25 , ] ) ; if ( is_wp_error ( $ response ) ) { continue ; } unset ( $ response [ '_links' ] ) ; $ terms = array_merge ( $ terms , $ response ) ; } if ( empty ( $ terms ) ) { $ _SESSION [ 'pb_errors' ] [ ] = sprintf ( '<p>%1$s</p>' , __ ( 'The source book’s taxonomies could not be read.' , 'pressbooks' ) ) ; } return $ terms ; } | Fetch an array containing the terms of a book . |
60,161 | public function isSourceCloneable ( $ metadata_license ) { $ restrictive_licenses = [ 'https://creativecommons.org/licenses/by-nd/4.0/' , 'https://creativecommons.org/licenses/by-nc-nd/4.0/' , 'https://choosealicense.com/no-license/' , ] ; if ( is_array ( $ metadata_license ) ) { $ license_url = $ metadata_license [ 'url' ] ; } else { $ license_url = $ metadata_license ; } $ license_url = trailingslashit ( trim ( $ license_url ) ) ; if ( ! empty ( $ this -> sourceBookId ) ) { if ( $ this -> isSuperAdmin ) { return true ; } elseif ( ! in_array ( $ license_url , $ restrictive_licenses , true ) ) { return true ; } else { return false ; } } elseif ( in_array ( $ license_url , $ restrictive_licenses , true ) ) { return false ; } return true ; } | Is the source book cloneable? |
60,162 | public function discoverWordPressApi ( $ url ) { $ response = wp_safe_remote_head ( $ url , [ 'redirection' => 2 , ] ) ; if ( is_wp_error ( $ response ) ) { return false ; } $ headers = wp_remote_retrieve_headers ( $ response ) ; if ( isset ( $ headers [ 'link' ] ) ) { if ( ! is_array ( $ headers [ 'link' ] ) ) { $ headers [ 'link' ] = [ $ headers [ 'link' ] ] ; } foreach ( $ headers [ 'link' ] as $ link ) { if ( strpos ( $ link , 'rel="https://api.w.org/"' ) !== false || strpos ( $ link , "rel='https://api.w.org/'" ) !== false ) { preg_match ( '#\<(.*?)\>.*?//api\.w\.org/#' , $ link , $ matches ) ; if ( empty ( $ matches [ 1 ] ) ) { return false ; } if ( str_ends_with ( $ matches [ 1 ] , "/{$this->restBase}/" ) ) { $ fixed_url = esc_url ( str_lreplace ( "/{$this->restBase}/" , '' , $ matches [ 1 ] ) ) ; } elseif ( str_ends_with ( $ matches [ 1 ] , "/{$this->restBase}" ) ) { $ fixed_url = esc_url ( str_lreplace ( "/{$this->restBase}" , '' , $ matches [ 1 ] ) ) ; } else { $ fixed_url = esc_url ( $ matches [ 1 ] ) ; } return untrailingslashit ( $ fixed_url ) ; } } } return false ; } | Discover WordPress API |
60,163 | public function getBookId ( $ url ) { return get_blog_id_from_url ( wp_parse_url ( $ url , PHP_URL_HOST ) , trailingslashit ( wp_parse_url ( $ url , PHP_URL_PATH ) ) ) ; } | Get a book ID from its URL . |
60,164 | protected function createBook ( ) { $ host = wp_parse_url ( network_home_url ( ) , PHP_URL_HOST ) ; if ( is_subdomain_install ( ) ) { $ domain = $ this -> getSubdomainOrSubDirectory ( $ this -> targetBookUrl ) . '.' . $ host ; $ path = '/' ; } else { $ domain = $ host ; $ path = '/' . $ this -> getSubdomainOrSubDirectory ( $ this -> targetBookUrl ) ; } if ( ! $ this -> targetBookTitle ) { $ this -> targetBookTitle = $ this -> sourceBookMetadata [ 'name' ] ; } $ user_id = get_current_user_id ( ) ; add_filter ( 'pb_redirect_to_new_book' , function ( ) { return false ; } ) ; add_filter ( 'pb_default_book_content' , [ $ this , 'removeDefaultBookContent' ] ) ; $ result = wpmu_create_blog ( $ domain , $ path , $ this -> targetBookTitle , $ user_id ) ; remove_all_filters ( 'pb_redirect_to_new_book' ) ; remove_filter ( 'pb_default_book_content' , [ $ this , 'removeDefaultBookContent' ] ) ; if ( is_wp_error ( $ result ) ) { return false ; } return $ result ; } | Create target book if it doesn t already exist . |
60,165 | protected function cloneMetadata ( ) { $ metadata_post_id = ( new \ Pressbooks \ Metadata ) -> getMetaPostId ( ) ; if ( ! $ metadata_post_id ) { return false ; } $ book_information = schema_to_book_information ( $ this -> sourceBookMetadata ) ; if ( ! \ Pressbooks \ Image \ is_default_cover ( $ book_information [ 'pb_cover_image' ] ) ) { $ new_cover_id = $ this -> downloads -> fetchAndSaveUniqueImage ( $ book_information [ 'pb_cover_image' ] ) ; if ( $ new_cover_id > 0 ) { $ this -> clonedItems [ 'media' ] [ ] = $ new_cover_id ; $ book_information [ 'pb_cover_image' ] = wp_get_attachment_url ( $ new_cover_id ) ; } else { $ book_information [ 'pb_cover_image' ] = default_cover_url ( ) ; } } else { $ book_information [ 'pb_cover_image' ] = default_cover_url ( ) ; } $ book_information [ 'pb_is_based_on' ] = $ this -> sourceBookUrl ; $ metadata_array_values = [ 'pb_keywords_tags' , 'pb_bisac_subject' , 'pb_additional_subjects' ] ; foreach ( $ book_information as $ key => $ value ) { if ( $ this -> contributors -> isValid ( $ key ) ) { $ values = oxford_comma_explode ( $ value ) ; foreach ( $ values as $ v ) { $ this -> contributors -> insert ( $ v , $ metadata_post_id , $ key ) ; } } elseif ( in_array ( $ key , $ metadata_array_values , true ) ) { $ values = explode ( ', ' , $ value ) ; foreach ( $ values as $ v ) { add_post_meta ( $ metadata_post_id , $ key , $ v ) ; } } elseif ( $ key === 'pb_title' ) { update_post_meta ( $ metadata_post_id , $ key , $ this -> targetBookTitle ) ; } else { update_post_meta ( $ metadata_post_id , $ key , $ value ) ; if ( $ key === 'pb_book_license' ) { wp_set_object_terms ( $ metadata_post_id , $ value , \ Pressbooks \ Licensing :: TAXONOMY ) ; } } } $ user_data = get_userdata ( get_current_user_id ( ) ) ; $ this -> contributors -> unlink ( $ user_data -> user_nicename , $ metadata_post_id ) ; return $ metadata_post_id ; } | Clone book information to the target book . |
60,166 | protected function retrieveSectionContent ( $ section ) { if ( array_key_exists ( 'raw' , $ section [ 'content' ] ) ) { $ source_content = $ section [ 'content' ] [ 'raw' ] ; } else { $ source_content = $ section [ 'content' ] [ 'rendered' ] ; } $ characters_to_keep = [ "\xc2\xa0" ] ; foreach ( $ characters_to_keep as $ c ) { $ md5 = md5 ( $ c ) ; $ source_content = str_replace ( $ c , "<!-- pb_fixme_{$md5} , $ source_content ) ; } $ html5 = new \ Pressbooks \ HtmlParser ( ) ; $ dom = $ html5 -> loadHTML ( $ source_content ) ; $ media = $ this -> downloads -> scrapeAndKneadImages ( $ dom ) ; $ dom = $ media [ 'dom' ] ; $ attachments = $ media [ 'attachments' ] ; $ media = $ this -> downloads -> scrapeAndKneadMedia ( $ dom , $ html5 -> parser ) ; $ dom = $ media [ 'dom' ] ; $ attachments = array_merge ( $ attachments , $ media [ 'attachments' ] ) ; $ dom = $ this -> fixInternalLinks ( $ dom ) ; $ content = $ html5 -> saveHTML ( $ dom ) ; foreach ( $ characters_to_keep as $ c ) { $ md5 = md5 ( $ c ) ; $ content = str_replace ( "<!-- pb_fixme_{$md5} , $ c , $ content ) ; } foreach ( $ attachments as $ pid ) { $ this -> clonedItems [ 'media' ] [ ] = $ pid ; } return [ trim ( $ content ) , $ attachments ] ; } | Download media found in a section s post_content node change the href links to point to newly downloaded media etc |
60,167 | protected function parseLinkHeader ( $ link ) { $ parts = explode ( ';' , $ link ) ; $ attrs = [ 'href' => trim ( array_shift ( $ parts ) , '<>' ) , ] ; foreach ( $ parts as $ part ) { if ( ! strpos ( $ part , '=' ) ) { continue ; } list ( $ key , $ value ) = explode ( '=' , $ part , 2 ) ; $ key = trim ( $ key ) ; $ value = trim ( $ value , '" ' ) ; $ attrs [ $ key ] = $ value ; } return $ attrs ; } | Parse a Link header into attributes . |
60,168 | public static function isEnabled ( ) { $ enable_cloning = get_site_option ( 'pressbooks_sharingandprivacy_options' , [ ] ) ; $ enable_cloning = isset ( $ enable_cloning [ 'enable_cloning' ] ) ? $ enable_cloning [ 'enable_cloning' ] : SharingAndPrivacyOptions :: getDefaults ( ) [ 'enable_cloning' ] ; return ( bool ) $ enable_cloning ; } | Is clonning feature enabled for this network? |
60,169 | public function addBlogUser ( $ user_id ) { $ user = get_userdata ( $ user_id ) ; if ( $ user && user_can ( $ user , 'edit_posts' ) ) { $ slug = $ user -> user_nicename ; $ name = trim ( "{$user->first_name} {$user->last_name}" ) ; if ( empty ( $ name ) ) { $ name = $ user -> display_name ; if ( empty ( $ name ) ) { $ name = $ slug ; } } $ results = wp_insert_term ( $ name , self :: TAXONOMY , [ 'slug' => $ slug , ] ) ; if ( is_array ( $ results ) ) { add_term_meta ( $ results [ 'term_id' ] , 'contributor_first_name' , $ user -> first_name , true ) ; add_term_meta ( $ results [ 'term_id' ] , 'contributor_last_name' , $ user -> last_name , true ) ; return $ results ; } } return false ; } | Create a matching Contributor term for a given User ID . Used when a user is added to a blog . |
60,170 | public function updateBlogUser ( $ user_id , $ old_user_data ) { $ user = get_userdata ( $ user_id ) ; if ( $ user && user_can ( $ user , 'edit_posts' ) ) { $ slug = $ user -> user_nicename ; $ name = trim ( "{$user->first_name} {$user->last_name}" ) ; if ( empty ( $ name ) ) { $ name = $ user -> display_name ; if ( empty ( $ name ) ) { $ name = $ slug ; } } $ term = get_term_by ( 'slug' , $ old_user_data -> user_nicename , self :: TAXONOMY ) ; if ( $ term ) { $ results = wp_update_term ( $ term -> term_id , self :: TAXONOMY , [ 'name' => $ name , 'slug' => $ slug , ] ) ; update_term_meta ( $ results [ 'term_id' ] , 'contributor_first_name' , $ user -> first_name ) ; update_term_meta ( $ results [ 'term_id' ] , 'contributor_last_name' , $ user -> last_name ) ; } else { $ results = wp_insert_term ( $ name , self :: TAXONOMY , [ 'slug' => $ slug , ] ) ; add_term_meta ( $ results [ 'term_id' ] , 'contributor_first_name' , $ user -> first_name , true ) ; add_term_meta ( $ results [ 'term_id' ] , 'contributor_last_name' , $ user -> last_name , true ) ; } if ( is_array ( $ results ) ) { return $ results ; } } return false ; } | Update a matching Contributor term given a User ID . Used when a blog user is updated |
60,171 | public function personalName ( $ slug ) { init_book_data_models ( ) ; $ name = '' ; $ term = get_term_by ( 'slug' , $ slug , self :: TAXONOMY ) ; if ( $ term ) { $ first_name = get_term_meta ( $ term -> term_id , 'contributor_first_name' , true ) ; $ last_name = get_term_meta ( $ term -> term_id , 'contributor_last_name' , true ) ; if ( ! empty ( $ first_name ) && ! empty ( $ last_name ) ) { $ name = "{$first_name} {$last_name}" ; } elseif ( ! empty ( $ term -> name ) ) { $ name = $ term -> name ; } } return $ name ; } | Get personal name based on available data |
60,172 | function init ( ) { $ _option = 'pressbooks_theme_options_' . $ this -> getSlug ( ) ; $ _page = $ _option ; $ _section = $ this -> getSlug ( ) . '_options_section' ; $ meta = new Metadata ( ) ; if ( false === get_option ( $ _option ) ) { add_option ( $ _option , $ this -> defaults ) ; } add_settings_section ( $ _section , $ this -> getTitle ( ) , [ $ this , 'display' ] , $ _page ) ; add_settings_field ( 'social_media' , __ ( 'Enable Social Media' , 'pressbooks' ) , [ $ this , 'renderSocialMediaField' ] , $ _page , $ _section , [ __ ( 'Add buttons to cover page and each chapter so that readers may share links to your book through social media: Facebook, Twitter, Google+' , 'pressbooks' ) , ] ) ; add_settings_field ( 'webbook_width' , __ ( 'Webbook Width' , 'pressbooks' ) , [ $ this , 'renderWebbookWidthField' ] , $ _page , $ _section , [ '30em' => __ ( 'Narrow' , 'pressbooks' ) , '40em' => __ ( 'Standard' , 'pressbooks' ) , '48em' => __ ( 'Wide' , 'pressbooks' ) , 'label_for' => 'webbook_width' , ] ) ; add_settings_field ( 'paragraph_separation' , __ ( 'Paragraph Separation' , 'pressbooks' ) , [ $ this , 'renderParagraphSeparationField' ] , $ _page , $ _section , [ 'indent' => __ ( 'Indent paragraphs' , 'pressbooks' ) , 'skiplines' => __ ( 'Skip lines between paragraphs' , 'pressbooks' ) , ] ) ; add_settings_field ( 'part_title' , __ ( 'Display Part Title' , 'pressbooks' ) , [ $ this , 'renderPartTitle' ] , $ _page , $ _section , [ __ ( 'Display the Part title on each chapter' , 'pressbooks' ) , ] ) ; if ( Container :: get ( 'Styles' ) -> hasBuckram ( ) ) { add_settings_field ( 'collapse_sections' , __ ( 'Collapse Sections' , 'pressbooks' ) , [ $ this , 'renderCollapseSections' ] , $ _page , $ _section , [ __ ( 'Collapse sections within front matter, chapters, and back matter' , 'pressbooks' ) , ] ) ; } if ( get_post_meta ( $ meta -> getMetaPostId ( ) , 'pb_is_based_on' , true ) ) { add_settings_field ( 'enable_source_comparison' , __ ( 'Enable Source Comparison' , 'pressbooks' ) , [ $ this , 'renderEnableSourceComparison' ] , $ _page , $ _section , [ __ ( 'Add comparison tool to the end of each front matter, part, chapter, and back matter' , 'pressbooks' ) , __ ( 'Allows readers to compare content with the original book from which it was cloned.' , 'pressbooks' ) , ] ) ; } do_action ( 'pb_theme_options_web_add_settings_fields' , $ _page , $ _section ) ; register_setting ( $ _page , $ _option , [ $ this , 'sanitize' ] ) ; } | Configure the web options tab using the settings API . |
60,173 | function doInitialUpgrade ( ) { $ _option = $ this -> getSlug ( ) ; $ options = get_option ( 'pressbooks_theme_options_' . $ _option , $ this -> defaults ) ; $ deprecated = [ 'toc_collapse' , 'accessibility_fontsize' , ] ; foreach ( $ options as $ key => $ value ) { if ( in_array ( $ key , $ deprecated , true ) ) { unset ( $ options [ $ key ] ) ; } } update_option ( 'pressbooks_theme_options_' . $ _option , $ options ) ; } | Remove deprecated keys from web options . |
60,174 | function renderSocialMediaField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'social_media' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'social_media' , 'value' => ( isset ( $ this -> options [ 'social_media' ] ) ) ? $ this -> options [ 'social_media' ] : '' , 'label' => $ args [ 0 ] , ] ) ; } | Render the social_media checkbox . |
60,175 | function renderWebbookWidthField ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderSelect ( [ 'id' => 'webbook_width' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'webbook_width' , 'value' => ( isset ( $ this -> options [ 'webbook_width' ] ) ) ? $ this -> options [ 'webbook_width' ] : $ this -> defaults [ 'webbook_width' ] , 'choices' => $ args , ] ) ; } | Render the webbook_width dropdown . |
60,176 | function renderPartTitle ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'part_title' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'part_title' , 'value' => ( isset ( $ this -> options [ 'part_title' ] ) ) ? $ this -> options [ 'part_title' ] : '' , 'label' => $ args [ 0 ] , ] ) ; } | Render the part_title checkbox . |
60,177 | function renderCollapseSections ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'collapse_sections' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'collapse_sections' , 'value' => ( isset ( $ this -> options [ 'part_title' ] ) ) ? $ this -> options [ 'collapse_sections' ] : '' , 'label' => $ args [ 0 ] , ] ) ; } | Render the collapse_sections checkbox . |
60,178 | function renderEnableSourceComparison ( $ args ) { unset ( $ args [ 'label_for' ] , $ args [ 'class' ] ) ; $ this -> renderCheckbox ( [ 'id' => 'enable_source_comparison' , 'name' => 'pressbooks_theme_options_' . $ this -> getSlug ( ) , 'option' => 'enable_source_comparison' , 'value' => ( isset ( $ this -> options [ 'enable_source_comparison' ] ) ) ? $ this -> options [ 'enable_source_comparison' ] : '' , 'label' => $ args [ 0 ] , 'description' => $ args [ 1 ] , ] ) ; } | Render the allow_comparison checkbox . |
60,179 | protected function kneadCss ( ) { $ styles = Container :: get ( 'Styles' ) ; $ scss = \ Pressbooks \ Utility \ get_contents ( $ this -> exportStylePath ) ; $ custom_styles = $ styles -> getPrincePost ( ) ; if ( $ custom_styles && ! empty ( $ custom_styles -> post_content ) ) { $ scss .= "\n" . $ custom_styles -> post_content ; } $ css = $ styles -> customize ( 'prince' , $ scss , $ this -> cssOverrides ) ; $ css = normalize_css_urls ( $ css , $ this -> urlPath ( ) ) ; if ( WP_DEBUG ) { Container :: get ( 'Sass' ) -> debug ( $ css , $ scss , 'prince' ) ; } return $ css ; } | Return kneaded CSS string |
60,180 | protected function fixLatexDpi ( ) { $ fix = false ; if ( ! $ fix && ! empty ( $ _GET [ 'optimize-for-print' ] ) ) { $ fix = true ; } if ( ! $ fix && strpos ( $ this -> url , 'optimize-for-print=1' ) !== false ) { $ fix = true ; } if ( ! $ fix && stripos ( get_class ( $ this ) , 'print' ) !== false ) { $ fix = true ; } if ( $ fix ) { $ this -> url .= '&pb-latex-zoom=3' ; $ this -> cssOverrides .= "\n" . 'img.latex { prince-image-resolution: 300dpi; }' . "\n" ; } } | Increase PB - LaTeX resolution to ~300 dpi |
60,181 | function get ( ) { global $ wpdb ; $ sql = "SELECT * FROM {$this->dbTable} WHERE users_id = %d AND deleted = 0 " ; return $ wpdb -> get_results ( $ wpdb -> prepare ( $ sql , $ this -> userId ) , ARRAY_A ) ; } | Get an entire catalog . |
60,182 | function getByTagId ( $ tag_group , $ tag_id ) { global $ wpdb ; $ sql = "SELECT DISTINCT {$this->dbTable}.* FROM {$this->dbTable} INNER JOIN {$this->dbLinkTable} ON {$this->dbLinkTable}.blogs_id = {$this->dbTable}.blogs_id INNER JOIN {$this->dbTagsTable} ON {$this->dbTagsTable}.id = {$this->dbLinkTable}.tags_id WHERE {$this->dbLinkTable}.users_id = %d AND {$this->dbLinkTable}.tags_group = %d AND {$this->dbLinkTable}.tags_id = %d AND {$this->dbTable}.deleted = 0 " ; return $ wpdb -> get_results ( $ wpdb -> prepare ( $ sql , $ this -> userId , $ tag_group , $ tag_id ) , ARRAY_A ) ; } | Get catalog by tag id |
60,183 | function save ( array $ items ) { foreach ( $ items as $ item ) { if ( isset ( $ item [ 'blogs_id' ] ) ) { $ this -> saveBook ( $ this -> userId , $ item ) ; } } } | Save an entire catalog . |
60,184 | function delete ( $ for_real = false ) { global $ wpdb ; if ( $ for_real ) { return $ wpdb -> delete ( $ this -> dbTable , [ 'users_id' => $ this -> userId , ] , [ '%d' ] ) ; } else { return $ wpdb -> update ( $ this -> dbTable , [ 'deleted' => 1 , ] , [ 'users_id' => $ this -> userId , ] , [ '%d' ] , [ '%d' ] ) ; } } | Delete an entire catalog . |
60,185 | function getBook ( $ blog_id ) { global $ wpdb ; $ sql = "SELECT * FROM {$this->dbTable} WHERE users_id = %d AND blogs_id = %d AND deleted = 0 " ; return $ wpdb -> get_row ( $ wpdb -> prepare ( $ sql , $ this -> userId , $ blog_id ) , ARRAY_A ) ; } | Get a book from a user catalog . |
60,186 | function getBookIds ( ) { global $ wpdb ; $ sql = "SELECT blogs_id FROM {$this->dbTable} WHERE users_id = %d AND deleted = 0 " ; return $ wpdb -> get_col ( $ wpdb -> prepare ( $ sql , $ this -> userId ) ) ; } | Get only blog IDs . |
60,187 | function saveBook ( $ blog_id , array $ item ) { global $ wpdb ; unset ( $ item [ 'users_id' ] , $ item [ 'blogs_id' ] , $ item [ 'deleted' ] ) ; $ data = [ 'users_id' => $ this -> userId , 'blogs_id' => $ blog_id , 'deleted' => 0 , ] ; $ format = [ 'users_id' => $ this -> dbColumns [ 'users_id' ] , 'blogs_id' => $ this -> dbColumns [ 'blogs_id' ] , 'deleted' => $ this -> dbColumns [ 'deleted' ] , ] ; foreach ( $ item as $ key => $ val ) { if ( isset ( $ this -> dbColumns [ $ key ] ) ) { $ data [ $ key ] = $ val ; $ format [ $ key ] = $ this -> dbColumns [ $ key ] ; } } $ args = [ ] ; $ sql = "INSERT INTO {$this->dbTable} ( " ; foreach ( $ data as $ key => $ val ) { $ sql .= "`$key`, " ; } $ sql = rtrim ( $ sql , ', ' ) . ' ) VALUES ( ' ; foreach ( $ format as $ key => $ val ) { $ sql .= $ val . ', ' ; $ args [ ] = $ data [ $ key ] ; } $ sql = rtrim ( $ sql , ', ' ) . ' ) ON DUPLICATE KEY UPDATE ' ; $ i = 0 ; foreach ( $ data as $ key => $ val ) { if ( 'users_id' === $ key || 'blogs_id' === $ key ) { continue ; } $ sql .= "`$key` = {$format[$key]}, " ; $ args [ ] = $ val ; ++ $ i ; } $ sql = rtrim ( $ sql , ', ' ) ; if ( ! $ i ) { $ sql .= ' users_id = users_id ' ; } return $ wpdb -> query ( $ wpdb -> prepare ( $ sql , $ args ) ) ; } | Save a book to a user catalog . |
60,188 | function getTagsByBook ( $ blog_id , $ tag_group ) { global $ wpdb ; $ sql = "SELECT DISTINCT {$this->dbTagsTable}.id, {$this->dbTagsTable}.tag FROM {$this->dbTagsTable} INNER JOIN {$this->dbLinkTable} ON {$this->dbLinkTable}.tags_id = {$this->dbTagsTable}.id INNER JOIN {$this->dbTable} ON {$this->dbTable}.users_id = {$this->dbLinkTable}.users_id AND {$this->dbTable}.blogs_id = {$this->dbLinkTable}.blogs_id WHERE {$this->dbLinkTable}.tags_group = %d AND {$this->dbLinkTable}.users_id = %d AND {$this->dbLinkTable}.blogs_id = %d ORDER BY {$this->dbTagsTable}.tag ASC " ; return $ wpdb -> get_results ( $ wpdb -> prepare ( $ sql , $ tag_group , $ this -> userId , $ blog_id ) , ARRAY_A ) ; } | Get all tags for a book |
60,189 | function deleteTag ( $ tag , $ blog_id , $ tag_group , $ for_real = false ) { global $ wpdb ; $ sql = "SELECT id FROM {$this->dbTagsTable} WHERE tag = %s " ; $ tag_id = $ wpdb -> get_var ( $ wpdb -> prepare ( $ sql , $ tag ) ) ; if ( ! $ tag_id ) { return false ; } if ( $ for_real && is_super_admin ( ) ) { $ wpdb -> delete ( $ this -> dbLinkTable , [ 'tags_id' => $ tag_id , ] , [ '%d' ] ) ; $ wpdb -> delete ( $ this -> dbTagsTable , [ 'id' => $ tag_id , ] , [ '%d' ] ) ; $ result = 1 ; } else { $ result = $ wpdb -> delete ( $ this -> dbLinkTable , [ 'users_id' => $ this -> userId , 'blogs_id' => $ blog_id , 'tags_id' => $ tag_id , 'tags_group' => $ tag_group , ] , [ '%d' , '%d' , '%d' , '%d' ] ) ; } return $ result ; } | Delete a tag . |
60,190 | function deleteTags ( $ blog_id , $ tag_group ) { global $ wpdb ; $ result = $ wpdb -> delete ( $ this -> dbLinkTable , [ 'users_id' => $ this -> userId , 'blogs_id' => $ blog_id , 'tags_group' => $ tag_group , ] , [ '%d' , '%d' , '%d' ] ) ; return $ result ; } | Delete all tags from a user catalog |
60,191 | function getProfile ( ) { $ profile [ 'users_id' ] = $ this -> userId ; foreach ( $ this -> profileMetaKeys as $ key => $ type ) { $ profile [ $ key ] = get_user_meta ( $ this -> userId , $ key , true ) ; } return $ profile ; } | Get catalog profile . |
60,192 | function saveProfile ( array $ item ) { $ item = array_intersect_key ( $ item , $ this -> profileMetaKeys ) ; foreach ( $ item as $ key => $ val ) { if ( 'pb_catalog_logo' === $ key ) { continue ; } if ( 'pb_catalog_url' === $ key && $ val ) { $ val = \ Pressbooks \ Sanitize \ canonicalize_url ( $ val ) ; } if ( '%d' === $ this -> profileMetaKeys [ $ key ] ) { $ val = ( int ) $ val ; } elseif ( '%f' === $ this -> profileMetaKeys [ $ key ] ) { $ val = ( float ) $ val ; } else { $ val = ( string ) $ val ; } update_user_meta ( $ this -> userId , $ key , $ val ) ; } } | Save catalog profile |
60,193 | protected function createOrUpdateTables ( ) { require_once ( ABSPATH . 'wp-admin/includes/upgrade.php' ) ; $ sql = "CREATE TABLE {$this->dbTable} ( users_id INT(11) NOT null, blogs_id INT(11) NOT null, deleted TINYINT(1) NOT null, featured INT(11) DEFAULT 0 NOT null , PRIMARY KEY (users_id,blogs_id), KEY featured (featured) ); " ; dbDelta ( $ sql ) ; $ sql = "CREATE TABLE {$this->dbLinkTable} ( users_id INT(11) NOT null, blogs_id INT(11) NOT null, tags_id INT(11) NOT null, tags_group INT(3) NOT null, PRIMARY KEY (users_id,blogs_id,tags_id,tags_group) ); " ; dbDelta ( $ sql ) ; $ sql = "CREATE TABLE {$this->dbTagsTable} ( id INT(11) NOT null AUTO_INCREMENT, users_id INT(11) NOT null, tag VARCHAR(200) NOT null, PRIMARY KEY (id), UNIQUE KEY tag (tag(191)) ); " ; dbDelta ( $ sql ) ; } | DB Delta the initial Catalog tables . |
60,194 | static function stringToTags ( $ tags ) { $ tags = mb_split ( ',' , $ tags ) ; foreach ( $ tags as $ key => & $ val ) { $ val = strip_tags ( $ val ) ; $ val = mb_convert_case ( $ val , MB_CASE_TITLE , 'UTF-8' ) ; $ val = mb_split ( '\W' , $ val ) ; $ val = implode ( ' ' , $ val ) ; $ val = trim ( $ val ) ; if ( ! $ val ) { unset ( $ tags [ $ key ] ) ; } } return $ tags ; } | Return an array of tags from a comma delimited string |
60,195 | static function tagsToString ( array $ tags ) { $ tags = wp_list_sort ( $ tags , 'tag' , 'asc' ) ; $ str = '' ; foreach ( $ tags as $ tag ) { $ str .= $ tag [ 'tag' ] . ', ' ; } return rtrim ( $ str , ', ' ) ; } | Return a comma delimited string from an SQL array of tags in alphabetical order . |
60,196 | static function thumbnailFromUserId ( $ user_id , $ size ) { $ image_url = get_user_meta ( $ user_id , 'pb_catalog_logo' , true ) ; $ book = get_active_blog_for_user ( $ user_id ) ; if ( $ book ) { switch_to_blog ( $ book -> blog_id ) ; $ image_url = \ Pressbooks \ Image \ thumbnail_from_url ( $ image_url , $ size ) ; restore_current_blog ( ) ; } return $ image_url ; } | Catalog image is stored in user s active Media Library . |
60,197 | static function isFormSubmission ( ) { if ( empty ( $ _REQUEST [ 'page' ] ) ) { return false ; } if ( 'pb_catalog' !== $ _REQUEST [ 'page' ] ) { return false ; } if ( $ _SERVER [ 'REQUEST_METHOD' ] === 'POST' ) { return true ; } if ( static :: isCurrentAction ( 'add' ) || static :: isCurrentAction ( 'remove' ) ) { return true ; } return false ; } | Check if a user submitted something to index . php?page = pb_catalog |
60,198 | static function isCurrentAction ( $ action ) { if ( isset ( $ _REQUEST [ 'action' ] ) && - 1 !== ( int ) $ _REQUEST [ 'action' ] ) { $ compare = $ _REQUEST [ 'action' ] ; } elseif ( isset ( $ _REQUEST [ 'action2' ] ) && - 1 !== ( int ) $ _REQUEST [ 'action2' ] ) { $ compare = $ _REQUEST [ 'action2' ] ; } else { return false ; } return ( $ action === $ compare ) ; } | Two actions are possible in a generic WP_List_Table form . The first takes precedence . |
60,199 | static function deleteLogo ( ) { check_ajax_referer ( 'pb-delete-catalog-logo' ) ; $ image_url = $ _POST [ 'filename' ] ; $ user_id = ( int ) $ _POST [ 'pid' ] ; $ book = get_active_blog_for_user ( $ user_id ) ; if ( current_user_can_for_blog ( $ book -> blog_id , 'upload_files' ) ) { switch_to_blog ( $ book -> blog_id ) ; $ old_id = \ Pressbooks \ Image \ attachment_id_from_url ( $ image_url ) ; if ( $ old_id ) { wp_delete_attachment ( $ old_id , true ) ; } update_user_meta ( $ user_id , 'pb_catalog_logo' , \ Pressbooks \ Image \ default_cover_url ( ) ) ; restore_current_blog ( ) ; } die ( ) ; } | WP_Ajax hook for pb_delete_catalog_logo |
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