0001    // The MIT License
0002    //
0003    // Copyright (c) 2015 Gwendal Roué
0004    //
0005    // Permission is hereby granted, free of charge, to any person obtaining a copy
0006    // of this software and associated documentation files (the "Software"), to deal
0007    // in the Software without restriction, including without limitation the rights
0008    // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
0009    // copies of the Software, and to permit persons to whom the Software is
0010    // furnished to do so, subject to the following conditions:
0011    //
0012    // The above copyright notice and this permission notice shall be included in
0013    // all copies or substantial portions of the Software.
0014    //
0015    // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0016    // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0017    // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
0018    // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
0019    // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
0020    // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
0021    // THE SOFTWARE.
0022    
0023    
0024    extension TemplateAST : CustomDebugStringConvertible {
0025        /// A textual representation of `self`, suitable for debugging.
0026        var debugDescription: String {
0027            let string = TemplateGenerator().stringFromTemplateAST(self)
0028            return "TemplateAST(\(string.debugDescription))"
0029        }
0030    }
0031    
0032    extension Template : CustomDebugStringConvertible {
0033        /// A textual representation of `self`, suitable for debugging.
0034        public var debugDescription: String {
0035            let string = TemplateGenerator().stringFromTemplateAST(templateAST)
0036            return "Template(\(string.debugDescription))"
0037        }
0038    }
0039    
0040    final class TemplateGenerator
TemplateGenerator.swift:27
        let string = TemplateGenerator().stringFromTemplateAST(self)
TemplateGenerator.swift:35
        let string = TemplateGenerator().stringFromTemplateAST(templateAST)
 {
0041        let configuration
TemplateGenerator.swift:44
        self.configuration = configuration ?? DefaultConfiguration
TemplateGenerator.swift:62
            let tagStartDelimiter = configuration.tagDelimiterPair.0
TemplateGenerator.swift:63
            let tagEndDelimiter = configuration.tagDelimiterPair.1
TemplateGenerator.swift:70
            let tagStartDelimiter = configuration.tagDelimiterPair.0
TemplateGenerator.swift:71
            let tagEndDelimiter = configuration.tagDelimiterPair.1
TemplateGenerator.swift:78
            let tagStartDelimiter = configuration.tagDelimiterPair.0
TemplateGenerator.swift:79
            let tagEndDelimiter = configuration.tagDelimiterPair.1
TemplateGenerator.swift:86
            let tagStartDelimiter = configuration.tagDelimiterPair.0
TemplateGenerator.swift:87
            let tagEndDelimiter = configuration.tagDelimiterPair.1
TemplateGenerator.swift:103
            let tagStartDelimiter = configuration.tagDelimiterPair.0
TemplateGenerator.swift:104
            let tagEndDelimiter = configuration.tagDelimiterPair.1
: Configuration
0042        
0043        init
TemplateGenerator.swift:27
        let string = TemplateGenerator().stringFromTemplateAST(self)
TemplateGenerator.swift:35
        let string = TemplateGenerator().stringFromTemplateAST(templateAST)
(configuration: Configuration? = nil) {
0044            self.configuration = configuration ?? DefaultConfiguration
0045        }
0046        
0047        func stringFromTemplateAST
TemplateGenerator.swift:27
        let string = TemplateGenerator().stringFromTemplateAST(self)
TemplateGenerator.swift:35
        let string = TemplateGenerator().stringFromTemplateAST(templateAST)
(templateAST: TemplateAST) -> String {
0048            buffer = ""
0049            renderTemplateAST(templateAST)
0050            return buffer
0051        }
0052        
0053        private func renderTemplateAST
TemplateGenerator.swift:49
        renderTemplateAST(templateAST)
TemplateGenerator.swift:66
            renderTemplateAST(block.innerTemplateAST)
TemplateGenerator.swift:74
            renderTemplateAST(partialOverride.childTemplateAST)
TemplateGenerator.swift:94
            renderTemplateAST(section.tag.innerTemplateAST)
(templateAST: TemplateAST) {
0054            for node in templateAST.nodes {
0055                renderTemplateASTNode(node)
0056            }
0057        }
0058        
0059        func renderTemplateASTNode
TemplateGenerator.swift:55
            renderTemplateASTNode(node)
(node: TemplateASTNode) {
0060            switch node {
0061            case .BlockNode(let block):
0062                let tagStartDelimiter = configuration.tagDelimiterPair.0
0063                let tagEndDelimiter = configuration.tagDelimiterPair.1
0064                let name = block.name
0065                buffer.appendContentsOf("\(tagStartDelimiter)$\(name)\(tagEndDelimiter)")
0066                renderTemplateAST(block.innerTemplateAST)
0067                buffer.appendContentsOf("\(tagStartDelimiter)/\(name)\(tagEndDelimiter)")
0068                
0069            case .PartialOverrideNode(let partialOverride):
0070                let tagStartDelimiter = configuration.tagDelimiterPair.0
0071                let tagEndDelimiter = configuration.tagDelimiterPair.1
0072                let name = partialOverride.parentPartial.name ?? "<null>"
0073                buffer.appendContentsOf("\(tagStartDelimiter)<\(name)\(tagEndDelimiter)")
0074                renderTemplateAST(partialOverride.childTemplateAST)
0075                buffer.appendContentsOf("\(tagStartDelimiter)/\(name)\(tagEndDelimiter)")
0076                
0077            case .PartialNode(let partial):
0078                let tagStartDelimiter = configuration.tagDelimiterPair.0
0079                let tagEndDelimiter = configuration.tagDelimiterPair.1
0080                let name = partial.name ?? "<null>"
0081                buffer.appendContentsOf("\(tagStartDelimiter)>\(name)\(tagEndDelimiter)")
0082                
0083            case .SectionNode(let section):
0084                // Change delimiters tags are ignored. Always use configuration tag
0085                // delimiters.
0086                let tagStartDelimiter = configuration.tagDelimiterPair.0
0087                let tagEndDelimiter = configuration.tagDelimiterPair.1
0088                let expression = ExpressionGenerator().stringFromExpression(section.expression)
0089                if section.inverted {
0090                    buffer.appendContentsOf("\(tagStartDelimiter)^\(expression)\(tagEndDelimiter)")
0091                } else {
0092                    buffer.appendContentsOf("\(tagStartDelimiter)#\(expression)\(tagEndDelimiter)")
0093                }
0094                renderTemplateAST(section.tag.innerTemplateAST)
0095                buffer.appendContentsOf("\(tagStartDelimiter)/\(expression)\(tagEndDelimiter)")
0096                
0097            case .TextNode(let text):
0098                buffer.appendContentsOf(text)
0099                
0100            case .VariableNode(let variable):
0101                // Change delimiters tags are ignored. Always use configuration tag
0102                // delimiters.
0103                let tagStartDelimiter = configuration.tagDelimiterPair.0
0104                let tagEndDelimiter = configuration.tagDelimiterPair.1
0105                let expression = ExpressionGenerator().stringFromExpression(variable.expression)
0106                if variable.escapesHTML {
0107                    buffer.appendContentsOf("\(tagStartDelimiter)\(expression)\(tagEndDelimiter)")
0108                } else if tagStartDelimiter == "{{" && tagEndDelimiter == "}}" {
0109                    buffer.appendContentsOf("\(tagStartDelimiter){\(expression)}\(tagEndDelimiter)")
0110                } else {
0111                    buffer.appendContentsOf("\(tagStartDelimiter)&\(expression)\(tagEndDelimiter)")
0112                }
0113            }
0114        }
0115        
0116        private var buffer
TemplateGenerator.swift:48
        buffer = ""
TemplateGenerator.swift:50
        return buffer
TemplateGenerator.swift:65
            buffer.appendContentsOf("\(tagStartDelimiter)$\(name)\(tagEndDelimiter)")
TemplateGenerator.swift:67
            buffer.appendContentsOf("\(tagStartDelimiter)/\(name)\(tagEndDelimiter)")
TemplateGenerator.swift:73
            buffer.appendContentsOf("\(tagStartDelimiter)<\(name)\(tagEndDelimiter)")
TemplateGenerator.swift:75
            buffer.appendContentsOf("\(tagStartDelimiter)/\(name)\(tagEndDelimiter)")
TemplateGenerator.swift:81
            buffer.appendContentsOf("\(tagStartDelimiter)>\(name)\(tagEndDelimiter)")
TemplateGenerator.swift:90
                buffer.appendContentsOf("\(tagStartDelimiter)^\(expression)\(tagEndDelimiter)")
TemplateGenerator.swift:92
                buffer.appendContentsOf("\(tagStartDelimiter)#\(expression)\(tagEndDelimiter)")
TemplateGenerator.swift:95
            buffer.appendContentsOf("\(tagStartDelimiter)/\(expression)\(tagEndDelimiter)")
TemplateGenerator.swift:98
            buffer.appendContentsOf(text)
TemplateGenerator.swift:107
                buffer.appendContentsOf("\(tagStartDelimiter)\(expression)\(tagEndDelimiter)")
TemplateGenerator.swift:109
                buffer.appendContentsOf("\(tagStartDelimiter){\(expression)}\(tagEndDelimiter)")
TemplateGenerator.swift:111
                buffer.appendContentsOf("\(tagStartDelimiter)&\(expression)\(tagEndDelimiter)")
: String = ""
0117    }
0118