public function execute() { $params = $this->extractRequestParams(); $substr = $params['substr']; $namespace = $params['namespace']; $property = $params['property']; $category = $params['category']; $concept = $params['concept']; $external_url = $params['external_url']; $baseprop = $params['baseprop']; $basevalue = $params['basevalue']; //$limit = $params['limit']; if (is_null($baseprop) && strlen($substr) == 0) { $this->dieUsage('The substring must be specified', 'param_substr'); } if (!is_null($baseprop)) { if (!is_null($property)) { $data = self::getAllValuesForProperty($property, null, $baseprop, $basevalue); } } elseif (!is_null($property)) { $data = self::getAllValuesForProperty($property, $substr); } elseif (!is_null($category)) { $data = SFUtils::getAllPagesForCategory($category, 3, $substr); } elseif (!is_null($concept)) { $data = SFUtils::getAllPagesForConcept($concept, $substr); } elseif (!is_null($namespace)) { $data = SFUtils::getAllPagesForNamespace($namespace, $substr); } elseif (!is_null($external_url)) { $data = SFUtils::getValuesFromExternalURL($external_url, $substr); } else { $data = array(); } // If we got back an error message, exit with that message. if (!is_array($data)) { $this->dieUsage($data); } // to prevent JS parsing problems, display should be the same // even if there are no results /* if ( count( $data ) <= 0 ) { return; } */ // Format data as the API requires it - this is not needed // for "values from url", where the data is already formatted // correctly. if (is_null($external_url)) { $formattedData = array(); foreach ($data as $value) { $formattedData[] = array('title' => $value); } } else { $formattedData = $data; } // Set top-level elements. $result = $this->getResult(); $result->setIndexedTagName($formattedData, 'p'); $result->addValue(null, $this->getModuleName(), $formattedData); }
/** * This function is the real heart of the entire Semantic Forms * extension. It handles two main actions: (1) displaying a form on the * screen, given a form definition and possibly page contents (if an * existing page is being edited); and (2) creating actual page * contents, if the form was already submitted by the user. * * It also does some related tasks, like figuring out the page name (if * only a page formula exists). */ function formHTML( $form_def, $form_submitted, $source_is_page, $form_id = null, $existing_page_content = null, $page_name = null, $page_name_formula = null, $is_query = false, $is_embedded = false ) { global $wgRequest, $wgUser, $wgParser; global $sfgTabIndex; // used to represent the current tab index in the form global $sfgFieldNum; // used for setting various HTML IDs wfProfileIn( __METHOD__ ); // initialize some variables $sfgTabIndex = 1; $sfgFieldNum = 1; $source_page_matches_this_form = false; $form_page_title = null; $generated_page_name = $page_name_formula; // $form_is_partial is true if: // (a) 'partial' == 1 in the arguments // (b) 'partial form' is found in the form definition // in the latter case, it may remain false until close to the end of // the parsing, so we have to assume that it will become a possibility $form_is_partial = false; $new_text = ""; // flag for placing "<onlyinclude>" tags in form output $onlyinclude_free_text = false; // If we have existing content and we're not in an active replacement // situation, preserve the original content. We do this because we want // to pass the original content on IF this is a partial form. // TODO: A better approach here would be to pass the revision ID of the // existing page content through the replace value, which would // minimize the html traffic and would allow us to do a concurrent // update check. For now, we pass it through a hidden text field. if ( ! $wgRequest->getCheck( 'partial' ) ) { $original_page_content = $existing_page_content; } else { $original_page_content = null; if ( $wgRequest->getCheck( 'free_text' ) ) { $existing_page_content = $wgRequest->getVal( 'free_text' ); $form_is_partial = true; } } // Disable all form elements if user doesn't have edit // permission - two different checks are needed, because // editing permissions can be set in different ways. // HACK - sometimes we don't know the page name in advance, but // we still need to set a title here for testing permissions. if ( $is_embedded ) { // If this is an embedded form (probably a 'RunQuery'), // just use the name of the actual page we're on. global $wgTitle; $this->mPageTitle = $wgTitle; } elseif ( $is_query ) { $this->mPageTitle = Title::newFromText( 'RunQuery dummy title' ); } elseif ( $page_name === '' ) { $this->mPageTitle = Title::newFromText( $wgRequest->getVal( 'namespace' ) . ":Semantic Forms permissions test" ); } else { $this->mPageTitle = Title::newFromText( $page_name ); } global $wgOut; // show previous set of deletions for this page, if it's been deleted before if ( ! $form_submitted && ( $this->mPageTitle && !$this->mPageTitle->exists() ) ) { $this->showDeletionLog( $wgOut ); } // Unfortunately, we can't just call userCan() here because, as of MW 1.16, // it has a bug in which it ignores a setting of // "$wgEmailConfirmToEdit = true;". Instead, we'll just get the // permission errors from the start, and use those to determine whether // the page is editable. if ( !$is_query ) { // $userCanEditPage = ( $wgUser->isAllowed( 'edit' ) && $this->mPageTitle->userCan( 'edit' ) ); $permissionErrors = $this->mPageTitle->getUserPermissionsErrors( 'edit', $wgUser ); $userCanEditPage = count( $permissionErrors ) == 0; wfRunHooks( 'sfUserCanEditPage', array( $this->mPageTitle, &$userCanEditPage ) ); } $form_text = ""; if ( $is_query || $userCanEditPage ) { $form_is_disabled = false; // Show "Your IP address will be recorded" warning if // user is anonymous, and it's not a query - // wiki-text for bolding has to be replaced with HTML. if ( $wgUser->isAnon() && ! $is_query ) { $anon_edit_warning = preg_replace( "/'''(.*)'''/", "<strong>$1</strong>", wfMsg( 'anoneditwarning' ) ); $form_text .= "<p>$anon_edit_warning</p>\n"; } } else { $form_is_disabled = true; $wgOut->setPageTitle( wfMsg( 'badaccess' ) ); $wgOut->addWikiText( $wgOut->formatPermissionsErrorMessage( $permissionErrors, 'edit' ) ); $wgOut->addHTML( "\n<hr />\n" ); } $oldParser = $wgParser; $wgParser = unserialize( serialize( $oldParser ) ); // deep clone of parser $wgParser->Options( ParserOptions::newFromUser( $wgUser ) ); $wgParser->Title( $this->mPageTitle ); $wgParser->clearState(); $form_def = SFFormUtils::getFormDefinition( $wgParser, $form_def, $form_id ); // Turn form definition file into an array of sections, one for each // template definition (plus the first section) $form_def_sections = array(); $start_position = 0; $section_start = 0; $free_text_was_included = false; $free_text_preload_page = null; $free_text_components = array(); $all_values_for_template = array(); // Unencode any HTML-encoded representations of curly brackets and // pipes - this is a hack to allow for forms to include templates // that themselves contain form elements - the escaping was needed // to make sure that those elements don't get parsed too early. $form_def = str_replace( array( '{', '|', '}' ), array( '{', '|', '}' ), $form_def ); // And another hack - replace the 'free text' standard input with // a field declaration to get it to be handled as a field. $form_def = str_replace( 'standard input|free text', 'field|<freetext>', $form_def ); while ( $brackets_loc = strpos( $form_def, "{{{", $start_position ) ) { $brackets_end_loc = strpos( $form_def, "}}}", $brackets_loc ); $bracketed_string = substr( $form_def, $brackets_loc + 3, $brackets_end_loc - ( $brackets_loc + 3 ) ); $tag_components = SFUtils::getFormTagComponents( $bracketed_string ); $tag_title = trim( $tag_components[0] ); if ( $tag_title == 'for template' || $tag_title == 'end template' ) { // Create a section for everything up to here $section = substr( $form_def, $section_start, $brackets_loc - $section_start ); $form_def_sections[] = $section; $section_start = $brackets_loc; } $start_position = $brackets_loc + 1; } // end while $form_def_sections[] = trim( substr( $form_def, $section_start ) ); // Cycle through the form definition file, and possibly an // existing article as well, finding template and field // declarations and replacing them with form elements, either // blank or pre-populated, as appropriate. $all_fields = array(); $data_text = ""; $template_name = ""; $allow_multiple = false; $instance_num = 0; $all_instances_printed = false; $strict_parsing = false; // Placeholder name in the form $curPlaceholder = null; // Used to store the HTML code of the multiple template, to reinsert it into the right spot // This array will keep track of all the replaced @<name>@ strings $placeholderFields = array(); for ( $section_num = 0; $section_num < count( $form_def_sections ); $section_num++ ) { $start_position = 0; $template_text = ""; // the append is there to ensure that the original // array doesn't get modified; is it necessary? $section = " " . $form_def_sections[$section_num]; $multipleTemplateString = ""; while ( $brackets_loc = strpos( $section, '{{{', $start_position ) ) { $brackets_end_loc = strpos( $section, "}}}", $brackets_loc ); $bracketed_string = substr( $section, $brackets_loc + 3, $brackets_end_loc - ( $brackets_loc + 3 ) ); $tag_components = SFUtils::getFormTagComponents( $bracketed_string ); $tag_title = trim( $tag_components[0] ); // ===================================================== // for template processing // ===================================================== if ( $tag_title == 'for template' ) { $old_template_name = $template_name; $template_name = trim( $tag_components[1] ); $tif = SFTemplateInForm::create( $template_name ); $query_template_name = str_replace( ' ', '_', $template_name ); $add_button_text = wfMsg( 'sf_formedit_addanother' ); // Also replace periods with underlines, since that's what // POST does to strings anyway. $query_template_name = str_replace( '.', '_', $query_template_name ); // ...and escape apostrophes. $query_template_name = str_replace( "'", "\'", $query_template_name ); // Cycle through the other components. for ( $i = 2; $i < count( $tag_components ); $i++ ) { $component = $tag_components[$i]; if ( $component == 'multiple' ) $allow_multiple = true; if ( $component == 'strict' ) $strict_parsing = true; $sub_components = array_map( 'trim', explode( '=', $component, 2 ) ); if ( count( $sub_components ) == 2 ) { if ( $sub_components[0] == 'label' ) { $template_label = $sub_components[1]; } elseif ( $sub_components[0] == 'add button text' ) { $add_button_text = $sub_components[1]; } elseif ( $sub_components[0] == 'embed in field' ) { // Placeholder on form template level. Assume that the template form def // will have a multiple+placeholder parameters, and get the placeholder value. // We expect something like TemplateName[fieldName], and convert it to the // TemplateName___fieldName form used internally. preg_match( '/\s*(.*)\[(.*)\]\s*/', $sub_components[1], $matches ); $curPlaceholder = ( count( $matches ) > 2 ) ? self::placeholderFormat( $matches[1], $matches[2] ) : null; unset ( $matches ); } } } // If this is the first instance, add // the label into the form, if there is // one, and add the appropriate wrapper // div, if this is a multiple-instance // template. if ( $old_template_name != $template_name ) { if ( isset( $template_label ) ) { $multipleTemplateString .= "<fieldset>\n"; $multipleTemplateString .= "<legend>$template_label</legend>\n"; } // If $curPlaceholder is set, it means we want to insert a // multiple template form's HTML into the main form's HTML. // So, the HTML will be stored in $multipleTemplateString. if ( $allow_multiple ) { $multipleTemplateString .= "\t" . '<div class="multipleTemplateWrapper">' . "\n"; $multipleTemplateString .= "\t" . '<div class="multipleTemplateList">' . "\n"; } } if ( $curPlaceholder == null ) { $form_text .= $multipleTemplateString; } $template_text .= "{{" . $template_name; $all_fields = $tif->getAllFields(); // remove template tag $section = substr_replace( $section, '', $brackets_loc, $brackets_end_loc + 3 - $brackets_loc ); $template_instance_query_values = $wgRequest->getArray( $query_template_name ); // If we are editing a page, and this // template can be found more than // once in that page, and multiple // values are allowed, repeat this // section. $existing_template_text = null; if ( $source_is_page || $form_is_partial ) { // Replace underlines with spaces in template name, to allow for // searching on either. $search_template_str = str_replace( '_', ' ', $template_name ); $preg_match_template_str = str_replace( array( '/', '(', ')' ), array( '\/', '\(', '\)' ), $search_template_str ); $found_instance = preg_match( '/{{' . $preg_match_template_str . '\s*[\|}]/i', str_replace( '_', ' ', $existing_page_content ) ); if ( $allow_multiple ) { // find instances of this template in the page - // if there's at least one, re-parse this section of the // definition form for the subsequent template instances in // this page; if there's none, don't include fields at all. // there has to be a more efficient way to handle multiple // instances of templates, one that doesn't involve re-parsing // the same tags, but I don't know what it is. if ( $found_instance ) { $instance_num++; } else { $all_instances_printed = true; } } // get the first instance of this template on the page being edited, // even if there are more if ( $found_instance ) { $matches = array(); $search_pattern = '/{{' . $preg_match_template_str . '\s*[\|}]/i'; $content_str = str_replace( '_', ' ', $existing_page_content ); preg_match( $search_pattern, $content_str, $matches, PREG_OFFSET_CAPTURE ); // is this check necessary? if ( array_key_exists( 0, $matches ) && array_key_exists( 1, $matches[0] ) ) { $start_char = $matches[0][1]; $fields_start_char = $start_char + 2 + strlen( $search_template_str ); // Skip ahead to the first real character. while ( in_array( $existing_page_content[$fields_start_char], array( ' ', '\n' ) ) ) { $fields_start_char++; } // If the next character is a pipe, skip that too. if ( $existing_page_content[$fields_start_char] == '|' ) { $fields_start_char++; } $template_contents = array( '0' => '' ); // Cycle through template call, splitting it up by pipes ('|'), // except when that pipe is part of a piped link. $field = ""; $uncompleted_square_brackets = 0; $uncompleted_curly_brackets = 2; $template_ended = false; for ( $i = $fields_start_char; ! $template_ended && ( $i < strlen( $existing_page_content ) ); $i++ ) { $c = $existing_page_content[$i]; if ( $c == '[' ) { $uncompleted_square_brackets++; } elseif ( $c == ']' && $uncompleted_square_brackets > 0 ) { $uncompleted_square_brackets--; } elseif ( $c == '{' ) { $uncompleted_curly_brackets++; } elseif ( $c == '}' && $uncompleted_curly_brackets > 0 ) { $uncompleted_curly_brackets--; } // handle an end to a field and/or template declaration $template_ended = ( $uncompleted_curly_brackets == 0 && $uncompleted_square_brackets == 0 ); $field_ended = ( $c == '|' && $uncompleted_square_brackets == 0 && $uncompleted_curly_brackets <= 2 ); if ( $template_ended || $field_ended ) { // if this was the last character in the template, remove // the closing curly brackets if ( $template_ended ) { $field = substr( $field, 0, - 1 ); } // either there's an equals sign near the beginning or not - // handling is similar in either way; if there's no equals // sign, the index of this field becomes the key $sub_fields = explode( '=', $field, 2 ); if ( count( $sub_fields ) > 1 ) { $template_contents[trim( $sub_fields[0] )] = trim( $sub_fields[1] ); } else { $template_contents[] = trim( $sub_fields[0] ); } $field = ''; } else { $field .= $c; } } // If there are uncompleted opening brackets, the whole form will get messed up - // display a warning. // (If there are too many *closing* brackets, some template stuff will end up in // the "free text" field - which is bad, but it's harder for the code to detect // the problem - though hopefully, easier for users.) if ( $uncompleted_curly_brackets > 0 || $uncompleted_square_brackets > 0 ) { $form_text .= "\t" . '<div class="warningbox">' . wfMsg( 'sf_formedit_mismatchedbrackets', $this->mPageTitle->getFullURL( array( 'action' => 'edit' ) ) ) . "</div>\n<br clear=\"both\" />\n"; } $existing_template_text = substr( $existing_page_content, $start_char, $i - $start_char ); // now remove this template from the text being edited // if this is a partial form, establish a new insertion point if ( $existing_page_content && $form_is_partial && $wgRequest->getCheck( 'partial' ) ) { // if something already exists, set the new insertion point // to its position; otherwise just let it lie if ( strpos( $existing_page_content, $existing_template_text ) !== false ) { $existing_page_content = str_replace( '{{{insertionpoint}}}', '', $existing_page_content ); $existing_page_content = str_replace( $existing_template_text, '{{{insertionpoint}}}', $existing_page_content ); } } else { $existing_page_content = $this->strReplaceFirst( $existing_template_text, '', $existing_page_content ); } // If this is not a multiple-instance template, and we've found // a match in the source page, there's a good chance that this // page was created with this form - note that, so we don't // send the user a warning // (multiple-instance templates have a greater chance of // getting repeated from one form to the next) // - on second thought, allow even the presence of multiple- // instance templates to validate that this is the correct // form: the problem is that some forms contain *only* mutliple- // instance templates. // if (! $allow_multiple) { $source_page_matches_this_form = true; // } } } } // If the input is from the form (meaning the user has hit one // of the bottom row of buttons), and we're dealing with a // multiple template, get the values for this instance of this // template, then delete them from the array, so we can get the // next group next time - the next() command for arrays doesn't // seem to work here. if ( ( ! $source_is_page ) && $allow_multiple && $wgRequest ) { $all_instances_printed = true; if ( $old_template_name != $template_name ) { $all_values_for_template = $wgRequest->getArray( $query_template_name ); } if ( $all_values_for_template ) { $cur_key = key( $all_values_for_template ); // skip the input coming in from the "starter" div // TODO: this code is probably no longer necessary if ( $cur_key == 'num' ) { unset( $all_values_for_template[$cur_key] ); $cur_key = key( $all_values_for_template ); } if ( $template_instance_query_values = current( $all_values_for_template ) ) { $all_instances_printed = false; unset( $all_values_for_template[$cur_key] ); } } } // ===================================================== // end template processing // ===================================================== } elseif ( $tag_title == 'end template' ) { if ( $source_is_page ) { // Add any unhandled template fields in the page as hidden variables. if ( isset( $template_contents ) ) { $form_text .= SFFormUtils::unhandledFieldsHTML( $template_name, $template_contents ); $template_contents = null; } } // Remove this tag, reset some variables, and close off form HTML tag. $section = substr_replace( $section, '', $brackets_loc, $brackets_end_loc + 3 - $brackets_loc ); $template_name = null; if ( isset( $template_label ) && $curPlaceholder == null ) { $form_text .= "</fieldset>\n"; unset ( $template_label ); } $allow_multiple = false; $all_instances_printed = false; $instance_num = 0; // ===================================================== // field processing // ===================================================== } elseif ( $tag_title == 'field' ) { $field_name = trim( $tag_components[1] ); $fullFieldName = $template_name . '[' . $field_name . ']'; // cycle through the other components $is_mandatory = false; $is_hidden = false; $is_restricted = false; $is_uploadable = false; $is_list = false; $input_type = null; $field_args = array(); $show_on_select = array(); $default_value = null; $values = null; $possible_values = null; $semantic_property = null; $preload_page = null; $holds_template = false; for ( $i = 2; $i < count( $tag_components ); $i++ ) { $component = trim( $tag_components[$i] ); if ( $component == 'mandatory' ) { $is_mandatory = true; } elseif ( $component == 'hidden' ) { $is_hidden = true; } elseif ( $component == 'restricted' ) { $is_restricted = ( ! $wgUser || ! $wgUser->isAllowed( 'editrestrictedfields' ) ); } elseif ( $component == 'list' ) { $is_list = true; } elseif ( $component == 'edittools' ) { // free text only $free_text_components[] = 'edittools'; } $sub_components = array_map( 'trim', explode( '=', $component, 2 ) ); if ( count( $sub_components ) == 1 ) { // add handling for single-value params, for custom input types $field_args[$sub_components[0]] = true; if ( $component == 'holds template' ) { $is_hidden = true; $holds_template = true; $placeholderFields[] = self::placeholderFormat( $template_name, $field_name ); } } elseif ( count( $sub_components ) == 2 ) { // First, set each value as its own entry in $field_args. $field_args[$sub_components[0]] = $sub_components[1]; // Then, do all special handling. if ( $sub_components[0] == 'input type' ) { $input_type = $sub_components[1]; } elseif ( $sub_components[0] == 'default' ) { $default_value = $wgParser->recursiveTagParse( $sub_components[1] ); } elseif ( $sub_components[0] == 'preload' ) { // free text field has special handling if ( $field_name == 'free text' || $field_name == '<freetext>' ) { $free_text_preload_page = $sub_components[1]; } else { $preload_page = $sub_components[1]; } } elseif ( $sub_components[0] == 'show on select' ) { // html_entity_decode() is needed to turn '>' to '>' $vals = explode( ';', html_entity_decode( $sub_components[1] ) ); foreach ( $vals as $val ) { $val = trim( $val ); if ( empty( $val ) ) continue; $option_div_pair = explode( '=>', $val, 2 ); if ( count( $option_div_pair ) > 1 ) { $option = $option_div_pair[0]; $div_id = $option_div_pair[1]; if ( array_key_exists( $div_id, $show_on_select ) ) $show_on_select[$div_id][] = $option; else $show_on_select[$div_id] = array( $option ); } else { $show_on_select[$val] = array(); } } } elseif ( $sub_components[0] == 'autocomplete on property' ) { $property_name = $sub_components[1]; $propValue = SMWPropertyValue::makeUserProperty( $property_name ); if ( $propValue->getPropertyTypeID() == '_wpg' ) { $field_args['autocomplete field type'] = 'relation'; } else { $field_args['autocomplete field type'] = 'attribute'; } $field_args['autocompletion source'] = $sub_components[1]; } elseif ( $sub_components[0] == 'autocomplete on category' ) { $field_args['autocomplete field type'] = 'category'; $field_args['autocompletion source'] = $sub_components[1]; } elseif ( $sub_components[0] == 'autocomplete on concept' ) { $field_args['autocomplete field type'] = 'concept'; $field_args['autocompletion source'] = $sub_components[1]; } elseif ( $sub_components[0] == 'autocomplete on namespace' ) { $field_args['autocomplete field type'] = 'namespace'; $autocompletion_source = $sub_components[1]; // special handling for "main" (blank) namespace if ( $autocompletion_source == "" ) $autocompletion_source = "main"; $field_args['autocompletion source'] = $autocompletion_source; } elseif ( $sub_components[0] == 'autocomplete from url' ) { $field_args['autocomplete field type'] = 'external_url'; $field_args['autocompletion source'] = $sub_components[1]; // 'external' autocompletion is always done remotely, i.e. via API $field_args['remote autocompletion'] = true; } elseif ( $sub_components[0] == 'values' ) { // Handle this one only after 'delimiter' has // also been set. $values = $sub_components[1]; } elseif ( $sub_components[0] == 'values from property' ) { $propertyName = $sub_components[1]; $possible_values = SFUtils::getAllValuesForProperty( $propertyName ); } elseif ( $sub_components[0] == 'values from category' ) { $category_name = ucfirst( $sub_components[1] ); $possible_values = SFUtils::getAllPagesForCategory( $category_name, 10 ); } elseif ( $sub_components[0] == 'values from concept' ) { $possible_values = SFUtils::getAllPagesForConcept( $sub_components[1] ); } elseif ( $sub_components[0] == 'values from namespace' ) { $possible_values = SFUtils::getAllPagesForNamespace( $sub_components[1] ); } elseif ( $sub_components[0] == 'values dependent on' ) { global $sfgDependentFields; $sfgDependentFields[$sub_components[1]] = $fullFieldName; } elseif ( $sub_components[0] == 'property' ) { $semantic_property = $sub_components[1]; } elseif ( $sub_components[0] == 'default filename' ) { $default_filename = str_replace( '<page name>', $page_name, $sub_components[1] ); // Parse value, so default filename can include parser functions. $default_filename = $wgParser->recursiveTagParse( $default_filename ); $field_args['default filename'] = $default_filename; } elseif ( $sub_components[0] == 'restricted' ) { $is_restricted = !array_intersect( $wgUser->getEffectiveGroups(), array_map( 'trim', explode( ',', $sub_components[1] ) ) ); } } } // end for // Backwards compatibility if ( $input_type == 'datetime with timezone' ) { $input_type = 'datetime'; $field_args['include timezone'] = true; } elseif ( $input_type == 'text' || $input_type == 'textarea' ) { // Also for backwards compatibility, // in that once b/c goes away, // this will no longer be // necessary. $field_args['no autocomplete'] = true; } if ( $allow_multiple ) { $field_args['part_of_multiple'] = $allow_multiple; } if ( count( $show_on_select ) > 0 ) { $field_args['show on select'] = $show_on_select; } // Get the value from the request, if // it's there, and if it's not an array. $cur_value = null; $escaped_field_name = str_replace( "'", "\'", $field_name ); if ( isset( $template_instance_query_values ) && $template_instance_query_values != null && is_array( $template_instance_query_values ) ) { // If the field name contains an // apostrophe, the array sometimes // has the apostrophe escaped, and // sometimes not. For now, just check // for both versions. // @TODO - figure this out. $field_query_val = null; if ( array_key_exists( $escaped_field_name, $template_instance_query_values ) ) { $field_query_val = $template_instance_query_values[$escaped_field_name]; } elseif ( array_key_exists( $field_name, $template_instance_query_values ) ) { $field_query_val = $template_instance_query_values[$field_name]; } if ( $form_submitted || ( ! empty( $field_query_val ) && ! is_array( $field_query_val ) ) ) { $cur_value = $field_query_val; } } if ( empty( $cur_value ) && !$form_submitted ) { if ( !is_null( $default_value ) ) { // Set to the default value specified in the form, if it's there. $cur_value = $default_value; } elseif ( $preload_page ) { $cur_value = SFFormUtils::getPreloadedText( $preload_page ); } } // If the user is editing a page, and that page contains a call to // the template being processed, get the current field's value // from the template call if ( $source_is_page && ( ! empty( $existing_template_text ) ) ) { if ( isset( $template_contents[$field_name] ) ) { $cur_value = $template_contents[$field_name]; // If the field is a placeholder, the contents of this template // parameter should be treated as elements parsed by an another // multiple template form. // By putting that at the very end of the parsed string, we'll // have it processed as a regular multiple template form. if ( $holds_template ) { $existing_page_content = $existing_page_content . $cur_value; } // Now remove this value // from $template_contents, // so that at the end we // can have a list of all // the fields that weren't // handled by the form. unset( $template_contents[$field_name] ); } else { $cur_value = ''; } } // Handle the free text field. if ( $field_name == '<freetext>' ) { // Add placeholders for the free text in both the form and // the page, using <free_text> tags - once all the free text // is known (at the end), it will get substituted in. if ( $is_hidden ) { $new_text = SFFormUtils::hiddenFieldHTML( 'free_text', '!free_text!' ); } else { $sfgTabIndex++; $sfgFieldNum++; if ( $cur_value === '' || is_null( $cur_value ) ) { $default_value = '!free_text!'; } else { $default_value = $cur_value; // If the FCKeditor extension is installed and // active, the default value needs to be parsed // for use in the editor. global $wgFCKEditorDir; if ( $wgFCKEditorDir && strpos( $existing_page_content, '__NORICHEDITOR__' ) === false ) { $showFCKEditor = SFFormUtils::getShowFCKEditor(); if ( !$form_submitted && ( $showFCKEditor & RTE_VISIBLE ) ) { $default_value = SFFormUtils::prepareTextForFCK( $cur_value ); } } } $new_text = SFTextAreaInput::getHTML( $default_value, 'free_text', false, ( $form_is_disabled || $is_restricted ), $field_args ); if ( in_array( 'edittools', $free_text_components ) ) { // borrowed from EditPage::showEditTools() $options[] = 'parse'; $edittools_text = wfMsgExt( 'edittools', array( 'parse' ), array( 'content' ) ); $new_text .= <<<END <div class="mw-editTools"> $edittools_text </div> END; } } $free_text_was_included = true; // add a similar placeholder to the data text $data_text .= "!free_text!\n"; } if ( $template_name === '' || $field_name == '<freetext>' ) { $section = substr_replace( $section, $new_text, $brackets_loc, $brackets_end_loc + 3 - $brackets_loc ); } else { if ( is_array( $cur_value ) ) { // first, check if it's a list if ( array_key_exists( 'is_list', $cur_value ) && $cur_value['is_list'] == true ) { $cur_value_in_template = ""; if ( array_key_exists( 'delimiter', $field_args ) ) { $delimiter = $field_args['delimiter']; } else { $delimiter = ","; } foreach ( $cur_value as $key => $val ) { if ( $key !== "is_list" ) { if ( $cur_value_in_template != "" ) { $cur_value_in_template .= $delimiter . " "; } $cur_value_in_template .= $val; } } } else { // otherwise: // if it has 1 or 2 elements, assume it's a checkbox; if it has // 3 elements, assume it's a date // - this handling will have to get more complex if other // possibilities get added if ( count( $cur_value ) == 1 ) { $cur_value_in_template = SFUtils::getWordForYesOrNo( false ); } elseif ( count( $cur_value ) == 2 ) { $cur_value_in_template = SFUtils::getWordForYesOrNo( true ); // if it's 3 or greater, assume it's a date or datetime } elseif ( count( $cur_value ) >= 3 ) { $month = $cur_value['month']; $day = $cur_value['day']; if ( $day !== '' ) { global $wgAmericanDates; if ( $wgAmericanDates == false ) { // pad out day to always be two digits $day = str_pad( $day, 2, "0", STR_PAD_LEFT ); } } $year = $cur_value['year']; $hour = $minute = $second = $ampm24h = $timezone = null; if ( isset( $cur_value['hour'] ) ) $hour = $cur_value['hour']; if ( isset( $cur_value['minute'] ) ) $minute = $cur_value['minute']; if ( isset( $cur_value['second'] ) ) $second = $cur_value['second']; if ( isset( $cur_value['ampm24h'] ) ) $ampm24h = $cur_value['ampm24h']; if ( isset( $cur_value['timezone'] ) ) $timezone = $cur_value['timezone']; if ( $month !== '' && $day !== '' && $year !== '' ) { // special handling for American dates - otherwise, just // the standard year/month/day (where month is a number) global $wgAmericanDates; if ( $wgAmericanDates == true ) { $cur_value_in_template = "$month $day, $year"; } else { $cur_value_in_template = "$year/$month/$day"; } // include whatever time information we have if ( ! is_null( $hour ) ) $cur_value_in_template .= " " . str_pad( intval( substr( $hour, 0, 2 ) ), 2, '0', STR_PAD_LEFT ) . ":" . str_pad( intval( substr( $minute, 0, 2 ) ), 2, '0', STR_PAD_LEFT ); if ( ! is_null( $second ) ) $cur_value_in_template .= ":" . str_pad( intval( substr( $second, 0, 2 ) ), 2, '0', STR_PAD_LEFT ); if ( ! is_null( $ampm24h ) ) $cur_value_in_template .= " $ampm24h"; if ( ! is_null( $timezone ) ) $cur_value_in_template .= " $timezone"; } else { $cur_value_in_template = ""; } } } } else { // value is not an array $cur_value_in_template = $cur_value; } if ( $template_name == null || $template_name === '' ) { $input_name = $field_name; } elseif ( $allow_multiple ) { // 'num' will get replaced by an actual index, either in PHP // or in Javascript, later on $input_name = $template_name . '[num][' . $field_name . ']'; $field_args['origName'] = $template_name . '[' . $field_name . ']'; } else { $input_name = $template_name . '[' . $field_name . ']'; } // If the 'values' parameter was set, separate it based on the // 'delimiter' parameter, if any. if ( ! empty( $values ) ) { if ( array_key_exists( 'delimiter', $field_args ) ) { $delimiter = $field_args['delimiter']; } else { $delimiter = ","; } // Remove whitespaces, and un-escape characters $possible_values = array_map( 'trim', explode( $delimiter, $values ) ); $possible_values = array_map( 'htmlspecialchars_decode', $possible_values ); } // if we're creating the page name from a formula based on // form values, see if the current input is part of that formula, // and if so, substitute in the actual value if ( $form_submitted && $generated_page_name !== '' ) { // this line appears to be unnecessary // $generated_page_name = str_replace('.', '_', $generated_page_name); $generated_page_name = str_replace( ' ', '_', $generated_page_name ); $escaped_input_name = str_replace( ' ', '_', $input_name ); $generated_page_name = str_ireplace( "<$escaped_input_name>", $cur_value_in_template, $generated_page_name ); // once the substitution is done, replace underlines back // with spaces $generated_page_name = str_replace( '_', ' ', $generated_page_name ); } // disable this field if either the whole form is disabled, or // it's a restricted field and user doesn't have sysop privileges $is_disabled = ( $form_is_disabled || $is_restricted ); // Create an SFFormField instance based on all the parameters // in the form definition, and any information from the template // definition (contained in the $all_fields parameter). $form_field = SFFormField::createFromDefinition( $field_name, $input_name, $is_mandatory, $is_hidden, $is_uploadable, $possible_values, $is_disabled, $is_list, $input_type, $field_args, $all_fields, $strict_parsing ); // If a property was set in the form definition, overwrite whatever // is set in the template field - this is somewhat of a hack, since // parameters set in the form definition are meant to go into the // SFFormField object, not the SFTemplateField object it contains; // it seemed like too much work, though, to create an // SFFormField::setSemanticProperty() function just for this call if ( $semantic_property != null ) { $form_field->template_field->setSemanticProperty( $semantic_property ); } $semantic_property = $form_field->template_field->getSemanticProperty(); if ( !is_null( $semantic_property ) ) { global $sfgFieldProperties; $sfgFieldProperties[$fullFieldName] = $semantic_property; } // call hooks - unfortunately this has to be split into two // separate calls, because of the different variable names in // each case if ( $form_submitted ) { wfRunHooks( 'sfCreateFormField', array( &$form_field, &$cur_value_in_template, true ) ); } else { wfRunHooks( 'sfCreateFormField', array( &$form_field, &$cur_value, false ) ); } // if this is not part of a 'multiple' template, increment the // global tab index (used for correct tabbing) if ( ! array_key_exists( 'part_of_multiple', $field_args ) ) { $sfgTabIndex++; } // increment the global field number regardless $sfgFieldNum++; // If the field is a date field, and its default value was set // to 'now', and it has no current value, set $cur_value to be // the current date. if ( $default_value == 'now' && // if the date is hidden, cur_value will already be set // to the default value ( $cur_value === '' || $cur_value == 'now' ) ) { if ( $input_type == 'date' || $input_type == 'datetime' || $input_type == 'year' || ( $input_type === '' && $form_field->getTemplateField()->getPropertyType() == '_dat' ) ) { // Get current time, for the time zone specified in the wiki. global $wgLocaltimezone; if ( isset( $wgLocaltimezone ) ) { $serverTimezone = date_default_timezone_get(); date_default_timezone_set( $wgLocaltimezone ); } $cur_time = time(); $year = date( "Y", $cur_time ); $month = date( "n", $cur_time ); $day = date( "j", $cur_time ); global $wgAmericanDates, $sfg24HourTime; if ( $wgAmericanDates == true ) { $month_names = SFFormUtils::getMonthNames(); $month_name = $month_names[$month - 1]; $cur_value_in_template = "$month_name $day, $year"; } else { $cur_value_in_template = "$year/$month/$day"; } if ( isset( $wgLocaltimezone ) ) { date_default_timezone_set( $serverTimezone ); } if ( $input_type == 'datetime' ) { if ( $sfg24HourTime ) { $hour = str_pad( intval( substr( date( "G", $cur_time ), 0, 2 ) ), 2, '0', STR_PAD_LEFT ); } else { $hour = str_pad( intval( substr( date( "g", $cur_time ), 0, 2 ) ), 2, '0', STR_PAD_LEFT ); } $minute = str_pad( intval( substr( date( "i", $cur_time ), 0, 2 ) ), 2, '0', STR_PAD_LEFT ); $second = str_pad( intval( substr( date( "s", $cur_time ), 0, 2 ) ), 2, '0', STR_PAD_LEFT ); if ( $sfg24HourTime ) { $cur_value_in_template .= " $hour:$minute:$second"; } else { $ampm = date( "A", $cur_time ); $cur_value_in_template .= " $hour:$minute:$second $ampm"; } } if ( array_key_exists( 'include timezone', $field_args ) ) { $timezone = date( "T", $cur_time ); $cur_value_in_template .= " $timezone"; } } } // If the field is a text field, and its default value was set // to 'current user', and it has no current value, set $cur_value // to be the current user. if ( $default_value == 'current user' && // if the date is hidden, cur_value will already be set // to the default value ( $cur_value === '' || $cur_value == 'current user' ) ) { $cur_value_in_template = $wgUser->getName(); $cur_value = $cur_value_in_template; } // Generate a hidden field with a placeholder value that will be replaced // by the multiple-instances template output at form submission. //// <input type="hidden" value="@replace_Town___mayors@" name="Town[town_mayors]" /> if ( $holds_template ) { $cur_value = self::makePlaceholderInWikiText( self::placeholderFormat( $template_name, $field_name ) ); } $new_text = $this->formFieldHTML( $form_field, $cur_value ); // Add a field just after the hidden field, within the HTML, to locate // where the multiple-templates HTML, stored in $multipleTemplateString, // should be inserted. if ( $holds_template ) { $new_text .= self::makePlaceholderInFormHTML( self::placeholderFormat( $template_name, $field_name ) ); } // If this field is disabled, add a hidden field holding // the value of this field, because disabled inputs for some // reason don't submit their value. if ( $form_field->isDisabled() ) { if ( $field_name == 'free text' || $field_name == '<freetext>' ) { $new_text .= SFFormUtils::hiddenFieldHTML( 'free_text', '!free_text!' ); } else { $new_text .= SFFormUtils::hiddenFieldHTML( $input_name, $cur_value ); } } if ( $new_text ) { // Include the field name only for non-numeric field names. if ( is_numeric( $field_name ) ) { $template_text .= "|$cur_value_in_template"; } else { // If the value is null, don't include it at all. if ( $cur_value_in_template !== '' ) { $template_text .= "\n|$field_name=$cur_value_in_template"; } } $section = substr_replace( $section, $new_text, $brackets_loc, $brackets_end_loc + 3 - $brackets_loc ); } else { $start_position = $brackets_end_loc; } } // ===================================================== // standard input processing // ===================================================== } elseif ( $tag_title == 'standard input' ) { // handle all the possible values $input_name = $tag_components[1]; $input_label = null; $attr = array(); // if it's a query, ignore all standard inputs except run query if ( ( $is_query && $input_name != 'run query' ) || ( !$is_query && $input_name == 'run query' ) ) { $new_text = ""; $section = substr_replace( $section, $new_text, $brackets_loc, $brackets_end_loc + 3 - $brackets_loc ); continue; } // set a flag so that the standard 'form bottom' won't get displayed $this->standardInputsIncluded = true; // cycle through the other components for ( $i = 2; $i < count( $tag_components ); $i++ ) { $component = $tag_components[$i]; $sub_components = array_map( 'trim', explode( '=', $component ) ); if ( count( $sub_components ) == 1 ) { if ( $sub_components[0] == 'edittools' ) { $free_text_components[] = 'edittools'; } } elseif ( count( $sub_components ) == 2 ) { switch( $sub_components[0] ) { case 'label': $input_label = $sub_components[1]; break; case 'class': case 'style': $attr[$sub_components[0]] = $sub_components[1]; break; } // free text input needs more handling than the rest if ( $input_name == 'free text' || $input_name == '<freetext>' ) { if ( $sub_components[0] == 'preload' ) { $free_text_preload_page = $sub_components[1]; } } } } if ( $input_name == 'summary' ) { $new_text = SFFormUtils::summaryInputHTML( $form_is_disabled, $input_label, $attr ); } elseif ( $input_name == 'minor edit' ) { $new_text = SFFormUtils::minorEditInputHTML( $form_is_disabled, $input_label, $attr ); } elseif ( $input_name == 'watch' ) { $new_text = SFFormUtils::watchInputHTML( $form_is_disabled, $input_label, $attr ); } elseif ( $input_name == 'save' ) { $new_text = SFFormUtils::saveButtonHTML( $form_is_disabled, $input_label, $attr ); } elseif ( $input_name == 'save and continue' ) { $new_text = SFFormUtils::saveAndContinueButtonHTML( $form_is_disabled, $input_label, $attr ); } elseif ( $input_name == 'preview' ) { $new_text = SFFormUtils::showPreviewButtonHTML( $form_is_disabled, $input_label, $attr ); } elseif ( $input_name == 'changes' ) { $new_text = SFFormUtils::showChangesButtonHTML( $form_is_disabled, $input_label, $attr ); } elseif ( $input_name == 'cancel' ) { $new_text = SFFormUtils::cancelLinkHTML( $form_is_disabled, $input_label, $attr ); } elseif ( $input_name == 'run query' ) { $new_text = SFFormUtils::runQueryButtonHTML( $form_is_disabled, $input_label, $attr ); } $section = substr_replace( $section, $new_text, $brackets_loc, $brackets_end_loc + 3 - $brackets_loc ); // ===================================================== // page info processing // ===================================================== } elseif ( $tag_title == 'info' ) { // TODO: Generate an error message if this is included more than once foreach ( array_slice( $tag_components, 1 ) as $component ) { $sub_components = array_map( 'trim', explode( '=', $component, 2 ) ); // Tag names are case-insensitive $tag = strtolower( $sub_components[0] ); if ( $tag == 'create title' || $tag == 'add title' ) { // Handle this only if // we're adding a page. if ( !$is_query && !$this->mPageTitle->exists() ) { $form_page_title = $sub_components[1]; } } elseif ( $tag == 'edit title' ) { // Handle this only if // we're editing a page. if ( !$is_query && $this->mPageTitle->exists() ) { $form_page_title = $sub_components[1]; } } elseif ( $tag == 'query title' ) { // Handle this only if // we're in 'RunQuery'. if ( $is_query ) { $form_page_title = $sub_components[1]; } } elseif ( $tag == 'partial form' ) { $form_is_partial = true; // replacement pages may have minimal matches... $source_page_matches_this_form = true; } elseif ( $tag == 'includeonly free text' || $tag == 'onlyinclude free text' ) { $onlyinclude_free_text = true; } elseif ( $tag == 'query form at top' ) { // TODO - this should be made a field of // some non-static class that actually // prints the form, instead of requiring // a global variable. global $sfgRunQueryFormAtTop; $sfgRunQueryFormAtTop = true; } } $section = substr_replace( $section, '', $brackets_loc, $brackets_end_loc + 3 - $brackets_loc ); // ===================================================== // default outer level processing // ===================================================== } else { // Tag is not one of the three allowed values - // ignore the tag. $start_position = $brackets_end_loc; } // end if } // end while if ( ! $all_instances_printed ) { if ( $template_text !== '' ) { // For mostly aesthetic purposes, if the template call ends with // a bunch of pipes (i.e., it's an indexed template with unused // parameters at the end), remove the pipes. $template_text = preg_replace( '/\|*$/', '', $template_text ); // add another newline before the final bracket, if this template // call is already more than one line if ( strpos( $template_text, "\n" ) ) { $template_text .= "\n"; } // If we're editing an existing page, and there were fields in // the template call not handled by this form, preserve those. if ( !$allow_multiple ) { $template_text .= SFFormUtils::addUnhandledFields( $template_name ); } $template_text .= "}}"; // The base $template_text will contain strings like "@replace_xxx@" // in the hidden fields when the form is submitted. // On the following loops, the text for the multiple-instance templates // is progressively reinserted in the main data, always keeping a // trailing @replace_xxx@ for a given field // The trailing @replace_xxx@ is then deleted at the end. // Note: this cleanup step could also be done with a regexp, instead of // keeping a track array (e.g., /@replace_(.*)@/) $reptmp = self::makePlaceholderInWikiText( $curPlaceholder ); if ( $curPlaceholder != null && $data_text && strpos( $data_text, $reptmp, 0 ) !== false ) { $data_text = preg_replace( '/' . $reptmp . '/', $template_text . $reptmp, $data_text ); } else { $data_text .= $template_text . "\n"; } // If there is a placeholder in the // text, we know that we are // doing a replace. if ( $existing_page_content && strpos( $existing_page_content, '{{{insertionpoint}}}', 0 ) !== false ) { $existing_page_content = preg_replace( '/\{\{\{insertionpoint\}\}\}(\r?\n?)/', preg_replace( '/\}\}/m', '}�', preg_replace( '/\{\{/m', '�{', $template_text ) ) . "\n{{{insertionpoint}}}", $existing_page_content ); // otherwise, if it's a partial form, we have to add the new // text somewhere } elseif ( $form_is_partial && $wgRequest->getCheck( 'partial' ) ) { $existing_page_content = preg_replace( '/\}\}/m', '}�', preg_replace( '/\{\{/m', '�{', $template_text ) ) . "\n{{{insertionpoint}}}\n" . $existing_page_content; } } } if ( $allow_multiple ) { if ( $curPlaceholder == null ) { // The normal process. $form_text .= $this->multipleTemplateInstanceHTML( $form_is_disabled, $all_instances_printed, $section, $instance_num, $add_button_text ); } else { // if ( $curPlaceholder != null ){ // The template text won't be appended at the end of the template like for usual multiple template forms. // The HTML text will then be stored in the $multipleTemplateString variable, // and then added in the right @insertHTML_".$placeHolderField."@"; position // Optimization: actually, instead of separating the processes, the usual multiple // template forms could also be handled this way if a fitting placeholder tag was added. $multipleTemplateString .= $this->multipleTemplateInstanceHTML( $form_is_disabled, $all_instances_printed, $section, $instance_num, $add_button_text ); // We replace the $multipleTemplateString HTML into the // current placeholder tag, but also add another // placeholder tag, to keep track of it. $multipleTemplateString .= self::makePlaceholderInFormHTML( $curPlaceholder ); if ( isset( $template_label ) ) { $multipleTemplateString .= "</fieldset>\n"; unset ( $template_label ); } $form_text = preg_replace( '/' . self::makePlaceholderInFormHTML( $curPlaceholder ) . '/', $multipleTemplateString, $form_text ); } if ( ! $all_instances_printed ) { // This will cause the section to be // re-parsed on the next go. $section_num--; } } else { // if ( $allow_multiple ) { $form_text .= $section; } $curPlaceholder = null; } // end for // Cleanup - everything has been browsed. // Remove all the remaining placeholder // tags in the HTML and wiki-text. foreach ( $placeholderFields as $stringToReplace ) { // remove the @<replacename>@ tags from the data that is submitted $data_text = preg_replace( '/' . self::makePlaceholderInWikiText( $stringToReplace ) . '/', '', $data_text ); // remove the @<insertHTML>@ tags from the generated HTML form $form_text = preg_replace( '/' . self::makePlaceholderInFormHTML( $stringToReplace ) . '/', '', $form_text ); } // if it wasn't included in the form definition, add the // 'free text' input as a hidden field at the bottom if ( ! $free_text_was_included ) { $form_text .= SFFormUtils::hiddenFieldHTML( 'free_text', '!free_text!' ); } // Get free text, and add to page data, as well as retroactively // inserting it into the form. // If $form_is_partial is true then either: // (a) we're processing a replacement (param 'partial' == 1) // (b) we're sending out something to be replaced (param 'partial' is missing) if ( $form_is_partial ) { if ( !$wgRequest->getCheck( 'partial' ) ) { $free_text = $original_page_content; $form_text .= SFFormUtils::hiddenFieldHTML( 'partial', 1 ); } else { $free_text = null; $existing_page_content = preg_replace( array( '/�\{/m', '/\}�/m' ), array( '{{', '}}' ), $existing_page_content ); $existing_page_content = preg_replace( '/\{\{\{insertionpoint\}\}\}/', '', $existing_page_content ); } } elseif ( $source_is_page ) { // if the page is the source, free_text will just be whatever in the // page hasn't already been inserted into the form $free_text = trim( $existing_page_content ); // or get it from a form submission } elseif ( $wgRequest->getCheck( 'free_text' ) ) { $free_text = $wgRequest->getVal( 'free_text' ); if ( ! $free_text_was_included ) { $data_text .= "!free_text!"; } // or get it from the form definition } elseif ( $free_text_preload_page != null ) { $free_text = SFFormUtils::getPreloadedText( $free_text_preload_page ); } else { $free_text = null; } if ( $onlyinclude_free_text ) { // modify free text and data text to insert <onlyinclude> tags $free_text = str_replace( "<onlyinclude>", '', $free_text ); $free_text = str_replace( "</onlyinclude>", '', $free_text ); $free_text = trim( $free_text ); $data_text = str_replace( '!free_text!', '<onlyinclude>!free_text!</onlyinclude>', $data_text ); } wfRunHooks( 'sfModifyFreeTextField', array( &$free_text, $existing_page_content ) ); // if the FCKeditor extension is installed, use that for the free text input global $wgFCKEditorDir; if ( $wgFCKEditorDir && strpos( $existing_page_content, '__NORICHEDITOR__' ) === false ) { $showFCKEditor = SFFormUtils::getShowFCKEditor(); if ( !$form_submitted && ( $showFCKEditor & RTE_VISIBLE ) ) { $free_text = SFFormUtils::prepareTextForFCK( $free_text ); } } else { $showFCKEditor = 0; } // now that we have it, substitute free text into the form and page $escaped_free_text = Sanitizer::safeEncodeAttribute( $free_text ); $form_text = str_replace( '!free_text!', $escaped_free_text, $form_text ); $data_text = str_replace( '!free_text!', $free_text, $data_text ); // Add a warning in, if we're editing an existing page and that // page appears to not have been created with this form. if ( !$is_query && $this->mPageTitle->exists() && ( $existing_page_content !== '' ) && ! $source_page_matches_this_form ) { $form_text = "\t" . '<div class="warningbox">' . wfMsg( 'sf_formedit_formwarning', $this->mPageTitle->getFullURL() ) . "</div>\n<br clear=\"both\" />\n" . $form_text; } // add form bottom, if no custom "standard inputs" have been defined if ( !$this->standardInputsIncluded ) { if ( $is_query ) $form_text .= SFFormUtils::queryFormBottom( $form_is_disabled ); else $form_text .= SFFormUtils::formBottom( $form_is_disabled ); } $page_article = new Article( $this->mPageTitle, 0 ); if ( !$is_query ) { $form_text .= SFFormUtils::hiddenFieldHTML( 'wpStarttime', wfTimestampNow() ); $form_text .= SFFormUtils::hiddenFieldHTML( 'wpEdittime', $page_article->getTimestamp() ); } $form_text .= "\t</form>\n"; // Add general Javascript code. wfRunHooks( 'sfAddJavascriptToForm', array( &$javascript_text ) ); // @TODO The FCKeditor Javascript should be handled within // the FCKeditor extension itself, using the hook. $javascript_text = ""; if ( $free_text_was_included && $showFCKEditor > 0 ) { $javascript_text .= SFFormUtils::mainFCKJavascript( $showFCKEditor, $field_args ); if ( $showFCKEditor & ( RTE_TOGGLE_LINK | RTE_POPUP ) ) { $javascript_text .= SFFormUTils::FCKToggleJavascript(); } if ( $showFCKEditor & RTE_POPUP ) { $javascript_text .= SFFormUTils::FCKPopupJavascript(); } } // Send the autocomplete values to the browser, along with the // mappings of which values should apply to which fields. // If doing a replace, the data text is actually the modified original page if ( $wgRequest->getCheck( 'partial' ) ) $data_text = $existing_page_content; if ( !$is_embedded ) { $form_page_title = $wgParser->recursiveTagParse( str_replace( "{{!}}", "|", $form_page_title ) ); } else { $form_page_title = null; } // If the form has already been submitted, i.e. this is just // the redirect page, get rid of all the Javascript, to avoid // JS errors. if ( $form_submitted ) { $javascript_text = ''; } $parserOutput = $wgParser->getOutput(); $wgOut->addParserOutputNoText( $parserOutput ); $wgParser = $oldParser; wfProfileOut( __METHOD__ ); return array( $form_text, $javascript_text, $data_text, $form_page_title, $generated_page_name ); }
static function newFromFormFieldTag($tag_components, $template_in_form, $form_is_disabled) { global $wgParser, $wgUser; $field_name = trim($tag_components[1]); // See if this field matches one of the fields defined for this // template - if it is, use all available information about // that field; if it's not, either include it in the form or // not, depending on whether the template has a 'strict' // setting in the form definition. $the_field = null; $all_fields = $template_in_form->getAllFields(); foreach ($all_fields as $cur_field) { if ($field_name == $cur_field->getFieldName()) { $the_field = $cur_field; break; } } if ($the_field == null) { if ($template_in_form->strictParsing()) { $dummy_ff = new SFFormField(); $dummy_ff->template_field = new SFTemplateField(); $dummy_ff->mIsList = false; return $dummy_ff; } $the_field = SFTemplateField::create($field_name, null); } // Create an SFFormField object, containing this field as well // as settings from the form definition file. $f = new SFFormField(); $f->template_field = $the_field; $f->mFieldArgs = array(); $semantic_property = null; $cargo_table = $cargo_field = null; $show_on_select = array(); $fullFieldName = $template_in_form->getTemplateName() . '[' . $field_name . ']'; // Cycle through the other components. for ($i = 2; $i < count($tag_components); $i++) { $component = trim($tag_components[$i]); if ($component == 'mandatory') { $f->mIsMandatory = true; } elseif ($component == 'hidden') { $f->mIsHidden = true; } elseif ($component == 'restricted') { $f->mIsRestricted = !$wgUser || !$wgUser->isAllowed('editrestrictedfields'); } elseif ($component == 'list') { $f->mIsList = true; } elseif ($component == 'unique') { $f->mFieldArgs['unique'] = true; } elseif ($component == 'edittools') { // free text only $f->mFieldArgs['edittools'] = true; } $sub_components = array_map('trim', explode('=', $component, 2)); if (count($sub_components) == 1) { // add handling for single-value params, for custom input types $f->mFieldArgs[$sub_components[0]] = true; if ($component == 'holds template') { $f->mIsHidden = true; $f->mHoldsTemplate = true; } } elseif (count($sub_components) == 2) { // First, set each value as its own entry in $this->mFieldArgs. $f->mFieldArgs[$sub_components[0]] = $sub_components[1]; // Then, do all special handling. if ($sub_components[0] == 'input type') { $f->mInputType = $sub_components[1]; } elseif ($sub_components[0] == 'default') { // We call recursivePreprocess() here, // and not the more standard // recursiveTagParse(), so that // wikitext in the value, and bare URLs, // will not get turned into HTML. $f->mDefaultValue = $wgParser->recursivePreprocess($sub_components[1]); } elseif ($sub_components[0] == 'preload') { $f->mPreloadPage = $sub_components[1]; } elseif ($sub_components[0] == 'show on select') { // html_entity_decode() is needed to turn '>' to '>' $vals = explode(';', html_entity_decode($sub_components[1])); foreach ($vals as $val) { $val = trim($val); if (empty($val)) { continue; } $option_div_pair = explode('=>', $val, 2); if (count($option_div_pair) > 1) { $option = $option_div_pair[0]; $div_id = $option_div_pair[1]; if (array_key_exists($div_id, $show_on_select)) { $show_on_select[$div_id][] = $option; } else { $show_on_select[$div_id] = array($option); } } else { $show_on_select[$val] = array(); } } } elseif ($sub_components[0] == 'autocomplete on property') { $f->mFieldArgs['autocomplete field type'] = 'property'; $f->mFieldArgs['autocompletion source'] = $sub_components[1]; } elseif ($sub_components[0] == 'autocomplete on category') { $f->mFieldArgs['autocomplete field type'] = 'category'; $f->mFieldArgs['autocompletion source'] = $sub_components[1]; } elseif ($sub_components[0] == 'autocomplete on concept') { $f->mFieldArgs['autocomplete field type'] = 'concept'; $f->mFieldArgs['autocompletion source'] = $sub_components[1]; } elseif ($sub_components[0] == 'autocomplete on namespace') { $f->mFieldArgs['autocomplete field type'] = 'namespace'; $autocompletion_source = $sub_components[1]; // Special handling for "main" (blank) // namespace. if ($autocompletion_source == "") { $autocompletion_source = "main"; } $f->mFieldArgs['autocompletion source'] = $autocompletion_source; } elseif ($sub_components[0] == 'autocomplete from url') { $f->mFieldArgs['autocomplete field type'] = 'external_url'; $f->mFieldArgs['autocompletion source'] = $sub_components[1]; // 'external' autocompletion is always done remotely, i.e. via API $f->mFieldArgs['remote autocompletion'] = true; } elseif ($sub_components[0] == 'values') { // Handle this one only after // 'delimiter' has also been set. $values = $wgParser->recursiveTagParse($sub_components[1]); } elseif ($sub_components[0] == 'values from property') { $propertyName = $sub_components[1]; $f->mPossibleValues = SFUtils::getAllValuesForProperty($propertyName); } elseif ($sub_components[0] == 'values from query') { $pages = SFUtils::getAllPagesForQuery($sub_components[1]); foreach ($pages as $page) { $page_name_for_values = $page->getDbKey(); $f->mPossibleValues[] = $page_name_for_values; } } elseif ($sub_components[0] == 'values from category') { $category_name = ucfirst($sub_components[1]); $f->mPossibleValues = SFUtils::getAllPagesForCategory($category_name, 10); } elseif ($sub_components[0] == 'values from concept') { $f->mPossibleValues = SFUtils::getAllPagesForConcept($sub_components[1]); } elseif ($sub_components[0] == 'values from namespace') { $f->mPossibleValues = SFUtils::getAllPagesForNamespace($sub_components[1]); } elseif ($sub_components[0] == 'values dependent on') { global $sfgDependentFields; $sfgDependentFields[] = array($sub_components[1], $fullFieldName); } elseif ($sub_components[0] == 'unique for category') { $f->mFieldArgs['unique'] = true; $f->mFieldArgs['unique_for_category'] = $sub_components[1]; } elseif ($sub_components[0] == 'unique for namespace') { $f->mFieldArgs['unique'] = true; $f->mFieldArgs['unique_for_namespace'] = $sub_components[1]; } elseif ($sub_components[0] == 'unique for concept') { $f->mFieldArgs['unique'] = true; $f->mFieldArgs['unique_for_concept'] = $sub_components[1]; } elseif ($sub_components[0] == 'property') { $semantic_property = $sub_components[1]; } elseif ($sub_components[0] == 'cargo table') { $cargo_table = $sub_components[1]; } elseif ($sub_components[0] == 'cargo field') { $cargo_field = $sub_components[1]; } elseif ($sub_components[0] == 'default filename') { $default_filename = str_replace('<page name>', $page_name, $sub_components[1]); // Parse value, so default filename can // include parser functions. $default_filename = $wgParser->recursiveTagParse($default_filename); $f->mFieldArgs['default filename'] = $default_filename; } elseif ($sub_components[0] == 'restricted') { $f->mIsRestricted = !array_intersect($wgUser->getEffectiveGroups(), array_map('trim', explode(',', $sub_components[1]))); } } } // end for if (!array_key_exists('delimiter', $f->mFieldArgs)) { $f->mFieldArgs['delimiter'] = ","; } $delimiter = $f->mFieldArgs['delimiter']; // If the 'values' parameter was set, separate it based on the // 'delimiter' parameter, if any. if (!empty($values)) { // Remove whitespaces, and un-escape characters $valuesArray = array_map('trim', explode($delimiter, $values)); $f->mPossibleValues = array_map('htmlspecialchars_decode', $valuesArray); } // If we're using Cargo, there's no equivalent for "values from // property" - instead, we just always get the values if a // field and table have been specified. if (is_null($f->mPossibleValues) && defined('CARGO_VERSION') && $cargo_table != null && $cargo_field != null) { // We only want the non-null values. Ideally this could // be done by calling getValuesForCargoField() with // an "IS NOT NULL" clause, but unfortunately that fails // for array/list fields. // Instead of getting involved with all that, we'll just // remove the null/blank values afterward. $cargoValues = SFUtils::getAllValuesForCargoField($cargo_table, $cargo_field); $f->mPossibleValues = array_filter($cargoValues, 'strlen'); } if (!is_null($f->mPossibleValues)) { if (array_key_exists('mapping template', $f->mFieldArgs)) { $f->mPossibleValues = SFUtils::getLabelsFromTemplate($f->mPossibleValues, $f->mFieldArgs['mapping template']); } elseif (array_key_exists('mapping property', $f->mFieldArgs)) { $f->mPossibleValues = SFUtils::getLabelsFromProperty($f->mPossibleValues, $f->mFieldArgs['mapping property']); } elseif (array_key_exists('mapping cargo table', $f->mFieldArgs) && array_key_exists('mapping cargo field', $f->mFieldArgs)) { $f->mPossibleValues = SFUtils::getLabelsFromCargoField($f->mPossibleValues, $f->mFieldArgs['mapping cargo table'], $f->mFieldArgs['mapping cargo field']); } } // Backwards compatibility. if ($f->mInputType == 'datetime with timezone') { $f->mInputType = 'datetime'; $f->mFieldArgs['include timezone'] = true; } elseif ($f->mInputType == 'text' || $f->mInputType == 'textarea') { // Backwards compatibility. $f->mFieldArgs['no autocomplete'] = true; } if ($template_in_form->allowsMultiple()) { $f->mFieldArgs['part_of_multiple'] = true; } if (count($show_on_select) > 0) { $f->mFieldArgs['show on select'] = $show_on_select; } // Disable this field if either the whole form is disabled, or // it's a restricted field and user doesn't have sysop privileges. $f->mIsDisabled = $form_is_disabled || $f->mIsRestricted; // Do some data storage specific to the Semantic MediaWiki and // Cargo extensions. if (defined('SMW_VERSION')) { // If a property was set in the form definition, // overwrite whatever is set in the template field - // this is somewhat of a hack, since parameters set in // the form definition are meant to go into the // SFFormField object, not the SFTemplateField object // it contains; // it seemed like too much work, though, to create an // SFFormField::setSemanticProperty() function just for // this call. if (!is_null($semantic_property)) { $f->template_field->setSemanticProperty($semantic_property); } else { $semantic_property = $f->template_field->getSemanticProperty(); } if (!is_null($semantic_property)) { global $sfgFieldProperties; $sfgFieldProperties[$fullFieldName] = $semantic_property; } } if (defined('CARGO_VERSION')) { if ($cargo_table != null && $cargo_field != null) { $f->template_field->setCargoFieldData($cargo_table, $cargo_field); } $fullCargoField = $f->template_field->getFullCargoField(); if (!is_null($fullCargoField)) { global $sfgCargoFields; $sfgCargoFields[$fullFieldName] = $fullCargoField; } } if ($template_in_form->getTemplateName() == null || $template_in_form->getTemplateName() === '') { $f->mInputName = $field_name; } elseif ($template_in_form->allowsMultiple()) { // 'num' will get replaced by an actual index, either in PHP // or in Javascript, later on $f->mInputName = $template_in_form->getTemplateName() . '[num][' . $field_name . ']'; $f->setFieldArg('origName', $template_in_form->getTemplateName() . '[' . $field_name . ']'); } else { $f->mInputName = $template_in_form->getTemplateName() . '[' . $field_name . ']'; } return $f; }