Phraseanet/www/include/js/jquery.Edit.js

(function (window) {

    function checkVocabId(VocabularyId) {
        if (typeof VocabularyId === 'undefined')
            VocabularyId = null;

        if (VocabularyId === '')
            VocabularyId = null;

        return VocabularyId;
    }

    var recordFieldValue = function (meta_id, value, VocabularyId) {

        VocabularyId = checkVocabId(VocabularyId);

        this.datas = {
            meta_id: meta_id,
            value: value,
            VocabularyId: VocabularyId
        };

        var $this = this;
    };

    recordFieldValue.prototype = {
        getValue: function () {
            return this.datas.value;
        },
        getMetaId: function () {
            return this.datas.meta_id;
        },
        getVocabularyId: function () {
            return this.datas.VocabularyId;
        },
        setValue: function (value, VocabularyId) {

            this.datas.value = value;
            this.datas.VocabularyId = checkVocabId(VocabularyId);
            return this;
        },
        remove: function () {
            this.datas.value = '';
            this.datas.VocabularyId = null;

            return this;
        }
    };

    var databoxField = function (name, label, meta_struct_id, options) {

        var defaults = {
                multi: false,
                required: false,
                readonly: false,
                maxLength: null,
                minLength: null,
                type: 'string',
                separator: null,
                vocabularyControl: null,
                vocabularyRestricted: false
            },
            options = (typeof options == 'object') ? options : {};

        if (isNaN(meta_struct_id)) {
            throw 'meta_struct_id should be a number';
        }

        this.name = name;
        this.label = label;
        this.meta_struct_id = meta_struct_id;
        this.options = jQuery.extend(defaults, options);

        if (this.options.multi === true && this.options.separator === null) {
            this.options.separator = ';';
        }

    };

    databoxField.prototype = {
        getMetaStructId: function () {
            return this.meta_struct_id;
        },
        getName: function () {
            return this.name;
        },
        getLabel: function () {
            return this.label;
        },
        isMulti: function () {
            return this.options.multi;
        },
        isRequired: function () {
            return this.options.required;
        },
        isReadonly: function () {
            return this.options.readonly;
        },
        getMaxLength: function () {
            return this.options.maxLength;
        },
        getMinLength: function () {
            return this.options.minLength;
        },
        getType: function () {
            return this.options.type;
        },
        getSeparator: function () {
            return this.options.separator;
        }
    };

    var recordField = function (databoxField, arrayValues) {

        this.databoxField = databoxField;
        this.options = {
            dirty: false
        };
        this.datas = new Array();

        if (arrayValues instanceof Array) {
            if (arrayValues.length > 1 && !databoxField.isMulti())
                throw 'You can not add multiple values to a non multi field ' + databoxField.getName();

            var first = true;

            for (v in arrayValues) {
                if (typeof arrayValues[v] !== 'object') {
                    if (window.console) {
                        console.error('Trying to add a non-recordFieldValue to the field...');
                    }

                    continue;
                }

                if (isNaN(arrayValues[v].getMetaId())) {
                    if (window.console) {
                        console.error('Trying to add a recordFieldValue without metaId...');
                    }

                    continue;
                }

                if (!first && this.options.multi === false) {
                    if (window.console) {
                        console.error('Trying to add multi values in a non-multi field');
                    }
                }

                if (window.console) {
                    console.log('adding a value : ', arrayValues[v]);
                }

                this.datas.push(arrayValues[v]);
                first = false;
            }
        }

        var $this = this;
    }
    recordField.prototype = {
        getName: function () {
            return this.databoxField.getName();
        },
        getMetaStructId: function () {
            return this.databoxField.getMetaStructId();
        },
        isMulti: function () {
            return this.databoxField.isMulti();
        },
        isRequired: function () {
            return this.databoxField.isRequired();
        },
        isDirty: function () {
            return this.options.dirty;
        },
        addValue: function (value, merge, VocabularyId) {

            VocabularyId = checkVocabId(VocabularyId);

            merge = !!merge;

            if (this.databoxField.isReadonly()) {
                if (window.console) {
                    console.error('Unable to set a value to a readonly field');
                }

                return;
            }

            if (window.console) {
                console.log('adding value ', value, ' vocId : ', VocabularyId, '  ; merge is ', merge);
            }

            if (this.isMulti()) {
                if (!this.hasValue(value, VocabularyId)) {
                    if (window.console) {
                        console.log('adding new multi value ', value);
                    }
                    this.datas.push(new recordFieldValue(null, value, VocabularyId));
                    this.options.dirty = true;
                }
                else {
                    if (window.console) {
                        console.log('already have ', value);
                    }
                }
            }
            else {
                if (merge === true && this.isEmpty() === false && VocabularyId === null) {
                    if (window.console) {
                        console.log('Merging value ', value);
                    }
                    this.datas[0].setValue(this.datas[0].getValue() + ' ' + value, VocabularyId);

                    this.options.dirty = true;
                }
                else {
                    if (merge === true && this.isEmpty() === false && VocabularyId !== null) {
                        if (window.console) {
                            console.error('Cannot merge vocabularies');
                        }
                        this.datas[0].setValue(value, VocabularyId);
                    }
                    else {

                        if (!this.hasValue(value, VocabularyId)) {
                            if (this.datas.length === 0) {
                                if (window.console) {
                                    console.log('Adding new value ', value);
                                }
                                this.datas.push(new recordFieldValue(null, value, VocabularyId));
                            }
                            else {
                                if (window.console) {
                                    console.log('Updating value ', value);
                                }
                                this.datas[0].setValue(value, VocabularyId);
                            }
                            this.options.dirty = true;
                        }
                    }
                }
            }

            return this;
        },
        hasValue: function (value, VocabularyId) {

            if (typeof value === 'undefined') {
                if (window.console) {
                    console.error('Trying to check the presence of an undefined value');
                }
            }

            VocabularyId = checkVocabId(VocabularyId);

            for (d in this.datas) {
                if (VocabularyId !== null) {
                    if (this.datas[d].getVocabularyId() === VocabularyId) {
                        if (window.console) {
                            console.log('already got the vocab ID');
                        }
                        return true;
                    }
                }
                else if (this.datas[d].getVocabularyId() === null && this.datas[d].getValue() == value) {
                    if (window.console) {
                        console.log('already got this value');
                    }
                    return true;
                }
            }
            return false;
        },
        removeValue: function (value, vocabularyId) {

            if (this.databoxField.isReadonly()) {
                if (window.console) {
                    console.error('Unable to set a value to a readonly field');
                }

                return;
            }

            vocabularyId = checkVocabId(vocabularyId);

            if (window.console) {
                console.log('Try to remove value ', value, vocabularyId, this.datas);
            }

            for (d in this.datas) {
                if (window.console) {
                    console.log('loopin... ', this.datas[d].getValue());
                }
                if (this.datas[d].getVocabularyId() !== null) {
                    if (this.datas[d].getVocabularyId() == vocabularyId) {
                        if (window.console) {
                            console.log('Found within the vocab ! removing... ');
                        }
                        this.datas[d].remove();
                        this.options.dirty = true;
                    }
                }
                else if (this.datas[d].getValue() == value) {
                    if (window.console) {
                        console.log('Found ! removing... ');
                    }
                    this.datas[d].remove();
                    this.options.dirty = true;
                }
            }
            return this;
        },
        isEmpty: function () {
            var empty = true;

            for (d in this.datas) {
                if (this.datas[d].getValue() !== '')
                    empty = false;
            }
            return empty;
        },
        empty: function () {

            if (this.databoxField.isReadonly()) {
                if (window.console) {
                    console.error('Unable to set a value to a readonly field');
                }

                return;
            }

            for (d in this.datas) {
                this.datas[d].remove();
                this.options.dirty = true;
            }
            return this;
        },
        getValue: function () {

            if (this.isMulti())
                throw 'This field is multi, I can not give you a single value';

            if (this.isEmpty())
                return null;

            return this.datas[0];
        },
        getValues: function () {

            if (!this.isMulti()) {
                throw 'This field is not multi, I can not give you multiple values';
            }

            if (this.isEmpty())
                return new Array();

            var arrayValues = [];

            for (d in this.datas) {
                if (this.datas[d].getValue() === '')
                    continue;

                arrayValues.push(this.datas[d]);
            }

            return arrayValues;
        },
        sort: function (algo) {
            this.datas.sort(algo);

            return this;
        },
        getSerializedValues: function () {

            var arrayValues = [];
            var values = this.getValues();

            for (v in values) {
                arrayValues.push(values[v].getValue());
            }

            return arrayValues.join(' ; ');
        },
        replaceValue: function (search, replace) {

            if (this.databoxField.isReadonly()) {
                if (window.console) {
                    console.error('Unable to set a value to a readonly field');
                }

                return 0;
            }

            var n = 0;

            for (d in this.datas) {
                if (this.datas[d].getVocabularyId() !== null) {
                    continue;
                }

                var value = this.datas[d].getValue();
                var replacedValue = value.replace(search, replace);

                if (value === replacedValue) {
                    continue;
                }

                n++;

                this.removeValue(value);

                if (!this.hasValue(replacedValue)) {
                    this.addValue(replacedValue);
                }

                this.options.dirty = true;
            }

            return n;
        },
        exportDatas: function () {

            var returnValue = new Array();

            for (d in this.datas) {
                var temp = {
                    meta_id: this.datas[d].getMetaId() ? this.datas[d].getMetaId() : '',
                    meta_struct_id: this.getMetaStructId(),
                    value: this.datas[d].getValue()
                };

                if (this.datas[d].getVocabularyId()) {
                    temp.vocabularyId = this.datas[d].getVocabularyId();
                }
                returnValue.push(temp);
            }

            return returnValue;
        }
    };

    window.p4 = window.p4 || {};

    window.p4.databoxField = databoxField;
    window.p4.recordFieldValue = recordFieldValue;
    window.p4.recordField = recordField;

})(window);